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This commit is contained in:
779776787
@@ -0,0 +1,8913 @@
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"no use strict";
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!(function(window) {
|
||||
if (typeof window.window != "undefined" && window.document)
|
||||
return;
|
||||
if (window.require && window.define)
|
||||
return;
|
||||
|
||||
if (!window.console) {
|
||||
window.console = function() {
|
||||
var msgs = Array.prototype.slice.call(arguments, 0);
|
||||
postMessage({type: "log", data: msgs});
|
||||
};
|
||||
window.console.error =
|
||||
window.console.warn =
|
||||
window.console.log =
|
||||
window.console.trace = window.console;
|
||||
}
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window.window = window;
|
||||
window.ace = window;
|
||||
|
||||
window.onerror = function(message, file, line, col, err) {
|
||||
postMessage({type: "error", data: {
|
||||
message: message,
|
||||
data: err && err.data,
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file: file,
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||||
line: line,
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col: col,
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stack: err && err.stack
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}});
|
||||
};
|
||||
|
||||
window.normalizeModule = function(parentId, moduleName) {
|
||||
// normalize plugin requires
|
||||
if (moduleName.indexOf("!") !== -1) {
|
||||
var chunks = moduleName.split("!");
|
||||
return window.normalizeModule(parentId, chunks[0]) + "!" + window.normalizeModule(parentId, chunks[1]);
|
||||
}
|
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// normalize relative requires
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if (moduleName.charAt(0) == ".") {
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var base = parentId.split("/").slice(0, -1).join("/");
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moduleName = (base ? base + "/" : "") + moduleName;
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|
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while (moduleName.indexOf(".") !== -1 && previous != moduleName) {
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var previous = moduleName;
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moduleName = moduleName.replace(/^\.\//, "").replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
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}
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}
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return moduleName;
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};
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|
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window.require = function require(parentId, id) {
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if (!id) {
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id = parentId;
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parentId = null;
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}
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if (!id.charAt)
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throw new Error("worker.js require() accepts only (parentId, id) as arguments");
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id = window.normalizeModule(parentId, id);
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var module = window.require.modules[id];
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if (module) {
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if (!module.initialized) {
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module.initialized = true;
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module.exports = module.factory().exports;
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}
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return module.exports;
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}
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|
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if (!window.require.tlns)
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return console.log("unable to load " + id);
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var path = resolveModuleId(id, window.require.tlns);
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if (path.slice(-3) != ".js") path += ".js";
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window.require.id = id;
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window.require.modules[id] = {}; // prevent infinite loop on broken modules
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importScripts(path);
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return window.require(parentId, id);
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};
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function resolveModuleId(id, paths) {
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var testPath = id, tail = "";
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while (testPath) {
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var alias = paths[testPath];
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if (typeof alias == "string") {
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return alias + tail;
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} else if (alias) {
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return alias.location.replace(/\/*$/, "/") + (tail || alias.main || alias.name);
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} else if (alias === false) {
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return "";
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}
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var i = testPath.lastIndexOf("/");
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if (i === -1) break;
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tail = testPath.substr(i) + tail;
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testPath = testPath.slice(0, i);
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}
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return id;
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}
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window.require.modules = {};
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window.require.tlns = {};
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||||
|
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window.define = function(id, deps, factory) {
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if (arguments.length == 2) {
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factory = deps;
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if (typeof id != "string") {
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deps = id;
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id = window.require.id;
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}
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} else if (arguments.length == 1) {
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factory = id;
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deps = [];
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id = window.require.id;
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}
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|
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if (typeof factory != "function") {
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window.require.modules[id] = {
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exports: factory,
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initialized: true
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};
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return;
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}
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|
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if (!deps.length)
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// If there is no dependencies, we inject "require", "exports" and
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// "module" as dependencies, to provide CommonJS compatibility.
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deps = ["require", "exports", "module"];
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var req = function(childId) {
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return window.require(id, childId);
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};
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window.require.modules[id] = {
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exports: {},
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factory: function() {
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var module = this;
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var returnExports = factory.apply(this, deps.slice(0, factory.length).map(function(dep) {
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switch (dep) {
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// Because "require", "exports" and "module" aren't actual
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// dependencies, we must handle them seperately.
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case "require": return req;
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case "exports": return module.exports;
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case "module": return module;
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// But for all other dependencies, we can just go ahead and
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// require them.
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default: return req(dep);
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}
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}));
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if (returnExports)
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module.exports = returnExports;
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return module;
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}
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};
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};
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window.define.amd = {};
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window.require.tlns = {};
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window.initBaseUrls = function initBaseUrls(topLevelNamespaces) {
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for (var i in topLevelNamespaces)
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this.require.tlns[i] = topLevelNamespaces[i];
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};
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window.initSender = function initSender() {
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var EventEmitter = window.require("ace/lib/event_emitter").EventEmitter;
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var oop = window.require("ace/lib/oop");
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var Sender = function() {};
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(function() {
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oop.implement(this, EventEmitter);
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this.callback = function(data, callbackId) {
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postMessage({
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type: "call",
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id: callbackId,
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data: data
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});
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};
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this.emit = function(name, data) {
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postMessage({
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type: "event",
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name: name,
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data: data
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});
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};
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}).call(Sender.prototype);
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return new Sender();
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};
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var main = window.main = null;
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var sender = window.sender = null;
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||||
window.onmessage = function(e) {
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var msg = e.data;
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if (msg.event && sender) {
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sender._signal(msg.event, msg.data);
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}
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else if (msg.command) {
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if (main[msg.command])
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main[msg.command].apply(main, msg.args);
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else if (window[msg.command])
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window[msg.command].apply(window, msg.args);
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else
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throw new Error("Unknown command:" + msg.command);
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}
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else if (msg.init) {
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window.initBaseUrls(msg.tlns);
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sender = window.sender = window.initSender();
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var clazz = this.require(msg.module)[msg.classname];
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main = window.main = new clazz(sender);
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}
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};
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})(this);
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ace.define("ace/lib/oop",[], function(require, exports, module){"use strict";
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exports.inherits = function (ctor, superCtor) {
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ctor.super_ = superCtor;
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ctor.prototype = Object.create(superCtor.prototype, {
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constructor: {
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value: ctor,
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enumerable: false,
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writable: true,
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configurable: true
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}
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});
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};
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exports.mixin = function (obj, mixin) {
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for (var key in mixin) {
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obj[key] = mixin[key];
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}
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return obj;
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};
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exports.implement = function (proto, mixin) {
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exports.mixin(proto, mixin);
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};
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});
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ace.define("ace/lib/deep_copy",[], function(require, exports, module){exports.deepCopy = function deepCopy(obj) {
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if (typeof obj !== "object" || !obj)
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return obj;
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var copy;
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if (Array.isArray(obj)) {
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copy = [];
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for (var key = 0; key < obj.length; key++) {
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copy[key] = deepCopy(obj[key]);
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}
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return copy;
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}
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if (Object.prototype.toString.call(obj) !== "[object Object]")
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return obj;
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copy = {};
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for (var key in obj)
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copy[key] = deepCopy(obj[key]);
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return copy;
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};
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});
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ace.define("ace/lib/lang",[], function(require, exports, module){"use strict";
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exports.last = function (a) {
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return a[a.length - 1];
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};
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exports.stringReverse = function (string) {
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return string.split("").reverse().join("");
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};
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exports.stringRepeat = function (string, count) {
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var result = '';
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while (count > 0) {
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if (count & 1)
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result += string;
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if (count >>= 1)
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string += string;
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}
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return result;
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};
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var trimBeginRegexp = /^\s\s*/;
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var trimEndRegexp = /\s\s*$/;
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exports.stringTrimLeft = function (string) {
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return string.replace(trimBeginRegexp, '');
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};
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exports.stringTrimRight = function (string) {
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return string.replace(trimEndRegexp, '');
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};
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exports.copyObject = function (obj) {
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var copy = {};
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for (var key in obj) {
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copy[key] = obj[key];
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}
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return copy;
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};
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exports.copyArray = function (array) {
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var copy = [];
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for (var i = 0, l = array.length; i < l; i++) {
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if (array[i] && typeof array[i] == "object")
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copy[i] = this.copyObject(array[i]);
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else
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copy[i] = array[i];
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}
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return copy;
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};
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exports.deepCopy = require("./deep_copy").deepCopy;
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exports.arrayToMap = function (arr) {
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var map = {};
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for (var i = 0; i < arr.length; i++) {
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map[arr[i]] = 1;
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}
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return map;
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||||
};
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||||
exports.createMap = function (props) {
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var map = Object.create(null);
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for (var i in props) {
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map[i] = props[i];
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}
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||||
return map;
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||||
};
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||||
exports.arrayRemove = function (array, value) {
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for (var i = 0; i <= array.length; i++) {
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if (value === array[i]) {
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array.splice(i, 1);
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||||
}
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||||
}
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||||
};
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||||
exports.escapeRegExp = function (str) {
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||||
return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
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};
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exports.escapeHTML = function (str) {
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return ("" + str).replace(/&/g, "&").replace(/"/g, """).replace(/'/g, "'").replace(/</g, "<");
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};
|
||||
exports.getMatchOffsets = function (string, regExp) {
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var matches = [];
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string.replace(regExp, function (str) {
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matches.push({
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||||
offset: arguments[arguments.length - 2],
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||||
length: str.length
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||||
});
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});
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return matches;
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||||
};
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||||
exports.deferredCall = function (fcn) {
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var timer = null;
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var callback = function () {
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timer = null;
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fcn();
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};
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||||
var deferred = function (timeout) {
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||||
deferred.cancel();
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timer = setTimeout(callback, timeout || 0);
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||||
return deferred;
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||||
};
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||||
deferred.schedule = deferred;
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||||
deferred.call = function () {
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||||
this.cancel();
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||||
fcn();
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||||
return deferred;
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||||
};
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||||
deferred.cancel = function () {
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||||
clearTimeout(timer);
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||||
timer = null;
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||||
return deferred;
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||||
};
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||||
deferred.isPending = function () {
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return timer;
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||||
};
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||||
return deferred;
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||||
};
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exports.delayedCall = function (fcn, defaultTimeout) {
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var timer = null;
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var callback = function () {
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timer = null;
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fcn();
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};
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var _self = function (timeout) {
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if (timer == null)
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timer = setTimeout(callback, timeout || defaultTimeout);
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};
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||||
_self.delay = function (timeout) {
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timer && clearTimeout(timer);
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timer = setTimeout(callback, timeout || defaultTimeout);
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};
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||||
_self.schedule = _self;
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_self.call = function () {
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this.cancel();
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fcn();
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};
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_self.cancel = function () {
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timer && clearTimeout(timer);
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||||
timer = null;
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||||
};
|
||||
_self.isPending = function () {
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return timer;
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||||
};
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||||
return _self;
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||||
};
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||||
exports.supportsLookbehind = function () {
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try {
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new RegExp('(?<=.)');
|
||||
}
|
||||
catch (e) {
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||||
return false;
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||||
}
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return true;
|
||||
};
|
||||
exports.skipEmptyMatch = function (line, last, supportsUnicodeFlag) {
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return supportsUnicodeFlag && line.codePointAt(last) > 0xffff ? 2 : 1;
|
||||
};
|
||||
|
||||
});
|
||||
|
||||
ace.define("ace/apply_delta",[], function(require, exports, module){"use strict";
|
||||
function throwDeltaError(delta, errorText) {
|
||||
console.log("Invalid Delta:", delta);
|
||||
throw "Invalid Delta: " + errorText;
|
||||
}
|
||||
function positionInDocument(docLines, position) {
|
||||
return position.row >= 0 && position.row < docLines.length &&
|
||||
position.column >= 0 && position.column <= docLines[position.row].length;
|
||||
}
|
||||
function validateDelta(docLines, delta) {
|
||||
if (delta.action != "insert" && delta.action != "remove")
|
||||
throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
|
||||
if (!(delta.lines instanceof Array))
|
||||
throwDeltaError(delta, "delta.lines must be an Array");
|
||||
if (!delta.start || !delta.end)
|
||||
throwDeltaError(delta, "delta.start/end must be an present");
|
||||
var start = delta.start;
|
||||
if (!positionInDocument(docLines, delta.start))
|
||||
throwDeltaError(delta, "delta.start must be contained in document");
|
||||
var end = delta.end;
|
||||
if (delta.action == "remove" && !positionInDocument(docLines, end))
|
||||
throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
|
||||
var numRangeRows = end.row - start.row;
|
||||
var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
|
||||
if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
|
||||
throwDeltaError(delta, "delta.range must match delta lines");
|
||||
}
|
||||
exports.applyDelta = function (docLines, delta, doNotValidate) {
|
||||
var row = delta.start.row;
|
||||
var startColumn = delta.start.column;
|
||||
var line = docLines[row] || "";
|
||||
switch (delta.action) {
|
||||
case "insert":
|
||||
var lines = delta.lines;
|
||||
if (lines.length === 1) {
|
||||
docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
|
||||
}
|
||||
else {
|
||||
var args = [row, 1].concat(delta.lines);
|
||||
docLines.splice.apply(docLines, args);
|
||||
docLines[row] = line.substring(0, startColumn) + docLines[row];
|
||||
docLines[row + delta.lines.length - 1] += line.substring(startColumn);
|
||||
}
|
||||
break;
|
||||
case "remove":
|
||||
var endColumn = delta.end.column;
|
||||
var endRow = delta.end.row;
|
||||
if (row === endRow) {
|
||||
docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
|
||||
}
|
||||
else {
|
||||
docLines.splice(row, endRow - row + 1, line.substring(0, startColumn) + docLines[endRow].substring(endColumn));
|
||||
}
|
||||
break;
|
||||
}
|
||||
};
|
||||
|
||||
});
|
||||
|
||||
ace.define("ace/lib/event_emitter",[], function(require, exports, module){"use strict";
|
||||
var EventEmitter = {};
|
||||
var stopPropagation = function () { this.propagationStopped = true; };
|
||||
var preventDefault = function () { this.defaultPrevented = true; };
|
||||
EventEmitter._emit =
|
||||
EventEmitter._dispatchEvent = function (eventName, e) {
|
||||
this._eventRegistry || (this._eventRegistry = {});
|
||||
this._defaultHandlers || (this._defaultHandlers = {});
|
||||
var listeners = this._eventRegistry[eventName] || [];
|
||||
var defaultHandler = this._defaultHandlers[eventName];
|
||||
if (!listeners.length && !defaultHandler)
|
||||
return;
|
||||
if (typeof e != "object" || !e)
|
||||
e = {};
|
||||
if (!e.type)
|
||||
e.type = eventName;
|
||||
if (!e.stopPropagation)
|
||||
e.stopPropagation = stopPropagation;
|
||||
if (!e.preventDefault)
|
||||
e.preventDefault = preventDefault;
|
||||
listeners = listeners.slice();
|
||||
for (var i = 0; i < listeners.length; i++) {
|
||||
listeners[i](e, this);
|
||||
if (e.propagationStopped)
|
||||
break;
|
||||
}
|
||||
if (defaultHandler && !e.defaultPrevented)
|
||||
return defaultHandler(e, this);
|
||||
};
|
||||
EventEmitter._signal = function (eventName, e) {
|
||||
var listeners = (this._eventRegistry || {})[eventName];
|
||||
if (!listeners)
|
||||
return;
|
||||
listeners = listeners.slice();
|
||||
for (var i = 0; i < listeners.length; i++)
|
||||
listeners[i](e, this);
|
||||
};
|
||||
EventEmitter.once = function (eventName, callback) {
|
||||
var _self = this;
|
||||
this.on(eventName, function newCallback() {
|
||||
_self.off(eventName, newCallback);
|
||||
callback.apply(null, arguments);
|
||||
});
|
||||
if (!callback) {
|
||||
return new Promise(function (resolve) {
|
||||
callback = resolve;
|
||||
});
|
||||
}
|
||||
};
|
||||
EventEmitter.setDefaultHandler = function (eventName, callback) {
|
||||
var handlers = this._defaultHandlers;
|
||||
if (!handlers)
|
||||
handlers = this._defaultHandlers = { _disabled_: {} };
|
||||
if (handlers[eventName]) {
|
||||
var old = handlers[eventName];
|
||||
var disabled = handlers._disabled_[eventName];
|
||||
if (!disabled)
|
||||
handlers._disabled_[eventName] = disabled = [];
|
||||
disabled.push(old);
|
||||
var i = disabled.indexOf(callback);
|
||||
if (i != -1)
|
||||
disabled.splice(i, 1);
|
||||
}
|
||||
handlers[eventName] = callback;
|
||||
};
|
||||
EventEmitter.removeDefaultHandler = function (eventName, callback) {
|
||||
var handlers = this._defaultHandlers;
|
||||
if (!handlers)
|
||||
return;
|
||||
var disabled = handlers._disabled_[eventName];
|
||||
if (handlers[eventName] == callback) {
|
||||
if (disabled)
|
||||
this.setDefaultHandler(eventName, disabled.pop());
|
||||
}
|
||||
else if (disabled) {
|
||||
var i = disabled.indexOf(callback);
|
||||
if (i != -1)
|
||||
disabled.splice(i, 1);
|
||||
}
|
||||
};
|
||||
EventEmitter.on =
|
||||
EventEmitter.addEventListener = function (eventName, callback, capturing) {
|
||||
this._eventRegistry = this._eventRegistry || {};
|
||||
var listeners = this._eventRegistry[eventName];
|
||||
if (!listeners)
|
||||
listeners = this._eventRegistry[eventName] = [];
|
||||
if (listeners.indexOf(callback) == -1)
|
||||
listeners[capturing ? "unshift" : "push"](callback);
|
||||
return callback;
|
||||
};
|
||||
EventEmitter.off =
|
||||
EventEmitter.removeListener =
|
||||
EventEmitter.removeEventListener = function (eventName, callback) {
|
||||
this._eventRegistry = this._eventRegistry || {};
|
||||
var listeners = this._eventRegistry[eventName];
|
||||
if (!listeners)
|
||||
return;
|
||||
var index = listeners.indexOf(callback);
|
||||
if (index !== -1)
|
||||
listeners.splice(index, 1);
|
||||
};
|
||||
EventEmitter.removeAllListeners = function (eventName) {
|
||||
if (!eventName)
|
||||
this._eventRegistry = this._defaultHandlers = undefined;
|
||||
if (this._eventRegistry)
|
||||
this._eventRegistry[eventName] = undefined;
|
||||
if (this._defaultHandlers)
|
||||
this._defaultHandlers[eventName] = undefined;
|
||||
};
|
||||
exports.EventEmitter = EventEmitter;
|
||||
|
||||
});
|
||||
|
||||
ace.define("ace/range",[], function(require, exports, module){"use strict";
|
||||
var Range = /** @class */ (function () {
|
||||
function Range(startRow, startColumn, endRow, endColumn) {
|
||||
this.start = {
|
||||
row: startRow,
|
||||
column: startColumn
|
||||
};
|
||||
this.end = {
|
||||
row: endRow,
|
||||
column: endColumn
|
||||
};
|
||||
}
|
||||
Range.prototype.isEqual = function (range) {
|
||||
return this.start.row === range.start.row &&
|
||||
this.end.row === range.end.row &&
|
||||
this.start.column === range.start.column &&
|
||||
this.end.column === range.end.column;
|
||||
};
|
||||
Range.prototype.toString = function () {
|
||||
return ("Range: [" + this.start.row + "/" + this.start.column +
|
||||
"] -> [" + this.end.row + "/" + this.end.column + "]");
|
||||
};
|
||||
Range.prototype.contains = function (row, column) {
|
||||
return this.compare(row, column) == 0;
|
||||
};
|
||||
Range.prototype.compareRange = function (range) {
|
||||
var cmp, end = range.end, start = range.start;
|
||||
cmp = this.compare(end.row, end.column);
|
||||
if (cmp == 1) {
|
||||
cmp = this.compare(start.row, start.column);
|
||||
if (cmp == 1) {
|
||||
return 2;
|
||||
}
|
||||
else if (cmp == 0) {
|
||||
return 1;
|
||||
}
|
||||
else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
else if (cmp == -1) {
|
||||
return -2;
|
||||
}
|
||||
else {
|
||||
cmp = this.compare(start.row, start.column);
|
||||
if (cmp == -1) {
|
||||
return -1;
|
||||
}
|
||||
else if (cmp == 1) {
|
||||
return 42;
|
||||
}
|
||||
else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
};
|
||||
Range.prototype.comparePoint = function (p) {
|
||||
return this.compare(p.row, p.column);
|
||||
};
|
||||
Range.prototype.containsRange = function (range) {
|
||||
return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
|
||||
};
|
||||
Range.prototype.intersects = function (range) {
|
||||
var cmp = this.compareRange(range);
|
||||
return (cmp == -1 || cmp == 0 || cmp == 1);
|
||||
};
|
||||
Range.prototype.isEnd = function (row, column) {
|
||||
return this.end.row == row && this.end.column == column;
|
||||
};
|
||||
Range.prototype.isStart = function (row, column) {
|
||||
return this.start.row == row && this.start.column == column;
|
||||
};
|
||||
Range.prototype.setStart = function (row, column) {
|
||||
if (typeof row == "object") {
|
||||
this.start.column = row.column;
|
||||
this.start.row = row.row;
|
||||
}
|
||||
else {
|
||||
this.start.row = row;
|
||||
this.start.column = column;
|
||||
}
|
||||
};
|
||||
Range.prototype.setEnd = function (row, column) {
|
||||
if (typeof row == "object") {
|
||||
this.end.column = row.column;
|
||||
this.end.row = row.row;
|
||||
}
|
||||
else {
|
||||
this.end.row = row;
|
||||
this.end.column = column;
|
||||
}
|
||||
};
|
||||
Range.prototype.inside = function (row, column) {
|
||||
if (this.compare(row, column) == 0) {
|
||||
if (this.isEnd(row, column) || this.isStart(row, column)) {
|
||||
return false;
|
||||
}
|
||||
else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
};
|
||||
Range.prototype.insideStart = function (row, column) {
|
||||
if (this.compare(row, column) == 0) {
|
||||
if (this.isEnd(row, column)) {
|
||||
return false;
|
||||
}
|
||||
else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
};
|
||||
Range.prototype.insideEnd = function (row, column) {
|
||||
if (this.compare(row, column) == 0) {
|
||||
if (this.isStart(row, column)) {
|
||||
return false;
|
||||
}
|
||||
else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
};
|
||||
Range.prototype.compare = function (row, column) {
|
||||
if (!this.isMultiLine()) {
|
||||
if (row === this.start.row) {
|
||||
return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
|
||||
}
|
||||
}
|
||||
if (row < this.start.row)
|
||||
return -1;
|
||||
if (row > this.end.row)
|
||||
return 1;
|
||||
if (this.start.row === row)
|
||||
return column >= this.start.column ? 0 : -1;
|
||||
if (this.end.row === row)
|
||||
return column <= this.end.column ? 0 : 1;
|
||||
return 0;
|
||||
};
|
||||
Range.prototype.compareStart = function (row, column) {
|
||||
if (this.start.row == row && this.start.column == column) {
|
||||
return -1;
|
||||
}
|
||||
else {
|
||||
return this.compare(row, column);
|
||||
}
|
||||
};
|
||||
Range.prototype.compareEnd = function (row, column) {
|
||||
if (this.end.row == row && this.end.column == column) {
|
||||
return 1;
|
||||
}
|
||||
else {
|
||||
return this.compare(row, column);
|
||||
}
|
||||
};
|
||||
Range.prototype.compareInside = function (row, column) {
|
||||
if (this.end.row == row && this.end.column == column) {
|
||||
return 1;
|
||||
}
|
||||
else if (this.start.row == row && this.start.column == column) {
|
||||
return -1;
|
||||
}
|
||||
else {
|
||||
return this.compare(row, column);
|
||||
}
|
||||
};
|
||||
Range.prototype.clipRows = function (firstRow, lastRow) {
|
||||
if (this.end.row > lastRow)
|
||||
var end = { row: lastRow + 1, column: 0 };
|
||||
else if (this.end.row < firstRow)
|
||||
var end = { row: firstRow, column: 0 };
|
||||
if (this.start.row > lastRow)
|
||||
var start = { row: lastRow + 1, column: 0 };
|
||||
else if (this.start.row < firstRow)
|
||||
var start = { row: firstRow, column: 0 };
|
||||
return Range.fromPoints(start || this.start, end || this.end);
|
||||
};
|
||||
Range.prototype.extend = function (row, column) {
|
||||
var cmp = this.compare(row, column);
|
||||
if (cmp == 0)
|
||||
return this;
|
||||
else if (cmp == -1)
|
||||
var start = { row: row, column: column };
|
||||
else
|
||||
var end = { row: row, column: column };
|
||||
return Range.fromPoints(start || this.start, end || this.end);
|
||||
};
|
||||
Range.prototype.isEmpty = function () {
|
||||
return (this.start.row === this.end.row && this.start.column === this.end.column);
|
||||
};
|
||||
Range.prototype.isMultiLine = function () {
|
||||
return (this.start.row !== this.end.row);
|
||||
};
|
||||
Range.prototype.clone = function () {
|
||||
return Range.fromPoints(this.start, this.end);
|
||||
};
|
||||
Range.prototype.collapseRows = function () {
|
||||
if (this.end.column == 0)
|
||||
return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row - 1), 0);
|
||||
else
|
||||
return new Range(this.start.row, 0, this.end.row, 0);
|
||||
};
|
||||
Range.prototype.toScreenRange = function (session) {
|
||||
var screenPosStart = session.documentToScreenPosition(this.start);
|
||||
var screenPosEnd = session.documentToScreenPosition(this.end);
|
||||
return new Range(screenPosStart.row, screenPosStart.column, screenPosEnd.row, screenPosEnd.column);
|
||||
};
|
||||
Range.prototype.moveBy = function (row, column) {
|
||||
this.start.row += row;
|
||||
this.start.column += column;
|
||||
this.end.row += row;
|
||||
this.end.column += column;
|
||||
};
|
||||
return Range;
|
||||
}());
|
||||
Range.fromPoints = function (start, end) {
|
||||
return new Range(start.row, start.column, end.row, end.column);
|
||||
};
|
||||
Range.comparePoints = function (p1, p2) {
|
||||
return p1.row - p2.row || p1.column - p2.column;
|
||||
};
|
||||
exports.Range = Range;
|
||||
|
||||
});
|
||||
|
||||
ace.define("ace/anchor",[], function(require, exports, module){"use strict";
|
||||
var oop = require("./lib/oop");
|
||||
var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
||||
var Anchor = /** @class */ (function () {
|
||||
function Anchor(doc, row, column) {
|
||||
this.$onChange = this.onChange.bind(this);
|
||||
this.attach(doc);
|
||||
if (typeof row != "number")
|
||||
this.setPosition(row.row, row.column);
|
||||
else
|
||||
this.setPosition(row, column);
|
||||
}
|
||||
Anchor.prototype.getPosition = function () {
|
||||
return this.$clipPositionToDocument(this.row, this.column);
|
||||
};
|
||||
Anchor.prototype.getDocument = function () {
|
||||
return this.document;
|
||||
};
|
||||
Anchor.prototype.onChange = function (delta) {
|
||||
if (delta.start.row == delta.end.row && delta.start.row != this.row)
|
||||
return;
|
||||
if (delta.start.row > this.row)
|
||||
return;
|
||||
var point = $getTransformedPoint(delta, { row: this.row, column: this.column }, this.$insertRight);
|
||||
this.setPosition(point.row, point.column, true);
|
||||
};
|
||||
Anchor.prototype.setPosition = function (row, column, noClip) {
|
||||
var pos;
|
||||
if (noClip) {
|
||||
pos = {
|
||||
row: row,
|
||||
column: column
|
||||
};
|
||||
}
|
||||
else {
|
||||
pos = this.$clipPositionToDocument(row, column);
|
||||
}
|
||||
if (this.row == pos.row && this.column == pos.column)
|
||||
return;
|
||||
var old = {
|
||||
row: this.row,
|
||||
column: this.column
|
||||
};
|
||||
this.row = pos.row;
|
||||
this.column = pos.column;
|
||||
this._signal("change", {
|
||||
old: old,
|
||||
value: pos
|
||||
});
|
||||
};
|
||||
Anchor.prototype.detach = function () {
|
||||
this.document.off("change", this.$onChange);
|
||||
};
|
||||
Anchor.prototype.attach = function (doc) {
|
||||
this.document = doc || this.document;
|
||||
this.document.on("change", this.$onChange);
|
||||
};
|
||||
Anchor.prototype.$clipPositionToDocument = function (row, column) {
|
||||
var pos = {};
|
||||
if (row >= this.document.getLength()) {
|
||||
pos.row = Math.max(0, this.document.getLength() - 1);
|
||||
pos.column = this.document.getLine(pos.row).length;
|
||||
}
|
||||
else if (row < 0) {
|
||||
pos.row = 0;
|
||||
pos.column = 0;
|
||||
}
|
||||
else {
|
||||
pos.row = row;
|
||||
pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
|
||||
}
|
||||
if (column < 0)
|
||||
pos.column = 0;
|
||||
return pos;
|
||||
};
|
||||
return Anchor;
|
||||
}());
|
||||
Anchor.prototype.$insertRight = false;
|
||||
oop.implement(Anchor.prototype, EventEmitter);
|
||||
function $pointsInOrder(point1, point2, equalPointsInOrder) {
|
||||
var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
|
||||
return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
|
||||
}
|
||||
function $getTransformedPoint(delta, point, moveIfEqual) {
|
||||
var deltaIsInsert = delta.action == "insert";
|
||||
var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
|
||||
var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
|
||||
var deltaStart = delta.start;
|
||||
var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
|
||||
if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
|
||||
return {
|
||||
row: point.row,
|
||||
column: point.column
|
||||
};
|
||||
}
|
||||
if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
|
||||
return {
|
||||
row: point.row + deltaRowShift,
|
||||
column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
|
||||
};
|
||||
}
|
||||
return {
|
||||
row: deltaStart.row,
|
||||
column: deltaStart.column
|
||||
};
|
||||
}
|
||||
exports.Anchor = Anchor;
|
||||
|
||||
});
|
||||
|
||||
ace.define("ace/document",[], function(require, exports, module){"use strict";
|
||||
var oop = require("./lib/oop");
|
||||
var applyDelta = require("./apply_delta").applyDelta;
|
||||
var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
||||
var Range = require("./range").Range;
|
||||
var Anchor = require("./anchor").Anchor;
|
||||
var Document = /** @class */ (function () {
|
||||
function Document(textOrLines) {
|
||||
this.$lines = [""];
|
||||
if (textOrLines.length === 0) {
|
||||
this.$lines = [""];
|
||||
}
|
||||
else if (Array.isArray(textOrLines)) {
|
||||
this.insertMergedLines({ row: 0, column: 0 }, textOrLines);
|
||||
}
|
||||
else {
|
||||
this.insert({ row: 0, column: 0 }, textOrLines);
|
||||
}
|
||||
}
|
||||
Document.prototype.setValue = function (text) {
|
||||
var len = this.getLength() - 1;
|
||||
this.remove(new Range(0, 0, len, this.getLine(len).length));
|
||||
this.insert({ row: 0, column: 0 }, text || "");
|
||||
};
|
||||
Document.prototype.getValue = function () {
|
||||
return this.getAllLines().join(this.getNewLineCharacter());
|
||||
};
|
||||
Document.prototype.createAnchor = function (row, column) {
|
||||
return new Anchor(this, row, column);
|
||||
};
|
||||
Document.prototype.$detectNewLine = function (text) {
|
||||
var match = text.match(/^.*?(\r\n|\r|\n)/m);
|
||||
this.$autoNewLine = match ? match[1] : "\n";
|
||||
this._signal("changeNewLineMode");
|
||||
};
|
||||
Document.prototype.getNewLineCharacter = function () {
|
||||
switch (this.$newLineMode) {
|
||||
case "windows":
|
||||
return "\r\n";
|
||||
case "unix":
|
||||
return "\n";
|
||||
default:
|
||||
return this.$autoNewLine || "\n";
|
||||
}
|
||||
};
|
||||
Document.prototype.setNewLineMode = function (newLineMode) {
|
||||
if (this.$newLineMode === newLineMode)
|
||||
return;
|
||||
this.$newLineMode = newLineMode;
|
||||
this._signal("changeNewLineMode");
|
||||
};
|
||||
Document.prototype.getNewLineMode = function () {
|
||||
return this.$newLineMode;
|
||||
};
|
||||
Document.prototype.isNewLine = function (text) {
|
||||
return (text == "\r\n" || text == "\r" || text == "\n");
|
||||
};
|
||||
Document.prototype.getLine = function (row) {
|
||||
return this.$lines[row] || "";
|
||||
};
|
||||
Document.prototype.getLines = function (firstRow, lastRow) {
|
||||
return this.$lines.slice(firstRow, lastRow + 1);
|
||||
};
|
||||
Document.prototype.getAllLines = function () {
|
||||
return this.getLines(0, this.getLength());
|
||||
};
|
||||
Document.prototype.getLength = function () {
|
||||
return this.$lines.length;
|
||||
};
|
||||
Document.prototype.getTextRange = function (range) {
|
||||
return this.getLinesForRange(range).join(this.getNewLineCharacter());
|
||||
};
|
||||
Document.prototype.getLinesForRange = function (range) {
|
||||
var lines;
|
||||
if (range.start.row === range.end.row) {
|
||||
lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
|
||||
}
|
||||
else {
|
||||
lines = this.getLines(range.start.row, range.end.row);
|
||||
lines[0] = (lines[0] || "").substring(range.start.column);
|
||||
var l = lines.length - 1;
|
||||
if (range.end.row - range.start.row == l)
|
||||
lines[l] = lines[l].substring(0, range.end.column);
|
||||
}
|
||||
return lines;
|
||||
};
|
||||
Document.prototype.insertLines = function (row, lines) {
|
||||
console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
|
||||
return this.insertFullLines(row, lines);
|
||||
};
|
||||
Document.prototype.removeLines = function (firstRow, lastRow) {
|
||||
console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
|
||||
return this.removeFullLines(firstRow, lastRow);
|
||||
};
|
||||
Document.prototype.insertNewLine = function (position) {
|
||||
console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
|
||||
return this.insertMergedLines(position, ["", ""]);
|
||||
};
|
||||
Document.prototype.insert = function (position, text) {
|
||||
if (this.getLength() <= 1)
|
||||
this.$detectNewLine(text);
|
||||
return this.insertMergedLines(position, this.$split(text));
|
||||
};
|
||||
Document.prototype.insertInLine = function (position, text) {
|
||||
var start = this.clippedPos(position.row, position.column);
|
||||
var end = this.pos(position.row, position.column + text.length);
|
||||
this.applyDelta({
|
||||
start: start,
|
||||
end: end,
|
||||
action: "insert",
|
||||
lines: [text]
|
||||
}, true);
|
||||
return this.clonePos(end);
|
||||
};
|
||||
Document.prototype.clippedPos = function (row, column) {
|
||||
var length = this.getLength();
|
||||
if (row === undefined) {
|
||||
row = length;
|
||||
}
|
||||
else if (row < 0) {
|
||||
row = 0;
|
||||
}
|
||||
else if (row >= length) {
|
||||
row = length - 1;
|
||||
column = undefined;
|
||||
}
|
||||
var line = this.getLine(row);
|
||||
if (column == undefined)
|
||||
column = line.length;
|
||||
column = Math.min(Math.max(column, 0), line.length);
|
||||
return { row: row, column: column };
|
||||
};
|
||||
Document.prototype.clonePos = function (pos) {
|
||||
return { row: pos.row, column: pos.column };
|
||||
};
|
||||
Document.prototype.pos = function (row, column) {
|
||||
return { row: row, column: column };
|
||||
};
|
||||
Document.prototype.$clipPosition = function (position) {
|
||||
var length = this.getLength();
|
||||
if (position.row >= length) {
|
||||
position.row = Math.max(0, length - 1);
|
||||
position.column = this.getLine(length - 1).length;
|
||||
}
|
||||
else {
|
||||
position.row = Math.max(0, position.row);
|
||||
position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
|
||||
}
|
||||
return position;
|
||||
};
|
||||
Document.prototype.insertFullLines = function (row, lines) {
|
||||
row = Math.min(Math.max(row, 0), this.getLength());
|
||||
var column = 0;
|
||||
if (row < this.getLength()) {
|
||||
lines = lines.concat([""]);
|
||||
column = 0;
|
||||
}
|
||||
else {
|
||||
lines = [""].concat(lines);
|
||||
row--;
|
||||
column = this.$lines[row].length;
|
||||
}
|
||||
this.insertMergedLines({ row: row, column: column }, lines);
|
||||
};
|
||||
Document.prototype.insertMergedLines = function (position, lines) {
|
||||
var start = this.clippedPos(position.row, position.column);
|
||||
var end = {
|
||||
row: start.row + lines.length - 1,
|
||||
column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
|
||||
};
|
||||
this.applyDelta({
|
||||
start: start,
|
||||
end: end,
|
||||
action: "insert",
|
||||
lines: lines
|
||||
});
|
||||
return this.clonePos(end);
|
||||
};
|
||||
Document.prototype.remove = function (range) {
|
||||
var start = this.clippedPos(range.start.row, range.start.column);
|
||||
var end = this.clippedPos(range.end.row, range.end.column);
|
||||
this.applyDelta({
|
||||
start: start,
|
||||
end: end,
|
||||
action: "remove",
|
||||
lines: this.getLinesForRange({ start: start, end: end })
|
||||
});
|
||||
return this.clonePos(start);
|
||||
};
|
||||
Document.prototype.removeInLine = function (row, startColumn, endColumn) {
|
||||
var start = this.clippedPos(row, startColumn);
|
||||
var end = this.clippedPos(row, endColumn);
|
||||
this.applyDelta({
|
||||
start: start,
|
||||
end: end,
|
||||
action: "remove",
|
||||
lines: this.getLinesForRange({ start: start, end: end })
|
||||
}, true);
|
||||
return this.clonePos(start);
|
||||
};
|
||||
Document.prototype.removeFullLines = function (firstRow, lastRow) {
|
||||
firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
|
||||
lastRow = Math.min(Math.max(0, lastRow), this.getLength() - 1);
|
||||
var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
|
||||
var deleteLastNewLine = lastRow < this.getLength() - 1;
|
||||
var startRow = (deleteFirstNewLine ? firstRow - 1 : firstRow);
|
||||
var startCol = (deleteFirstNewLine ? this.getLine(startRow).length : 0);
|
||||
var endRow = (deleteLastNewLine ? lastRow + 1 : lastRow);
|
||||
var endCol = (deleteLastNewLine ? 0 : this.getLine(endRow).length);
|
||||
var range = new Range(startRow, startCol, endRow, endCol);
|
||||
var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
|
||||
this.applyDelta({
|
||||
start: range.start,
|
||||
end: range.end,
|
||||
action: "remove",
|
||||
lines: this.getLinesForRange(range)
|
||||
});
|
||||
return deletedLines;
|
||||
};
|
||||
Document.prototype.removeNewLine = function (row) {
|
||||
if (row < this.getLength() - 1 && row >= 0) {
|
||||
this.applyDelta({
|
||||
start: this.pos(row, this.getLine(row).length),
|
||||
end: this.pos(row + 1, 0),
|
||||
action: "remove",
|
||||
lines: ["", ""]
|
||||
});
|
||||
}
|
||||
};
|
||||
Document.prototype.replace = function (range, text) {
|
||||
if (!(range instanceof Range))
|
||||
range = Range.fromPoints(range.start, range.end);
|
||||
if (text.length === 0 && range.isEmpty())
|
||||
return range.start;
|
||||
if (text == this.getTextRange(range))
|
||||
return range.end;
|
||||
this.remove(range);
|
||||
var end;
|
||||
if (text) {
|
||||
end = this.insert(range.start, text);
|
||||
}
|
||||
else {
|
||||
end = range.start;
|
||||
}
|
||||
return end;
|
||||
};
|
||||
Document.prototype.applyDeltas = function (deltas) {
|
||||
for (var i = 0; i < deltas.length; i++) {
|
||||
this.applyDelta(deltas[i]);
|
||||
}
|
||||
};
|
||||
Document.prototype.revertDeltas = function (deltas) {
|
||||
for (var i = deltas.length - 1; i >= 0; i--) {
|
||||
this.revertDelta(deltas[i]);
|
||||
}
|
||||
};
|
||||
Document.prototype.applyDelta = function (delta, doNotValidate) {
|
||||
var isInsert = delta.action == "insert";
|
||||
if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
|
||||
: !Range.comparePoints(delta.start, delta.end)) {
|
||||
return;
|
||||
}
|
||||
if (isInsert && delta.lines.length > 20000) {
|
||||
this.$splitAndapplyLargeDelta(delta, 20000);
|
||||
}
|
||||
else {
|
||||
applyDelta(this.$lines, delta, doNotValidate);
|
||||
this._signal("change", delta);
|
||||
}
|
||||
};
|
||||
Document.prototype.$safeApplyDelta = function (delta) {
|
||||
var docLength = this.$lines.length;
|
||||
if (delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
|
||||
|| delta.action == "insert" && delta.start.row <= docLength) {
|
||||
this.applyDelta(delta);
|
||||
}
|
||||
};
|
||||
Document.prototype.$splitAndapplyLargeDelta = function (delta, MAX) {
|
||||
var lines = delta.lines;
|
||||
var l = lines.length - MAX + 1;
|
||||
var row = delta.start.row;
|
||||
var column = delta.start.column;
|
||||
for (var from = 0, to = 0; from < l; from = to) {
|
||||
to += MAX - 1;
|
||||
var chunk = lines.slice(from, to);
|
||||
chunk.push("");
|
||||
this.applyDelta({
|
||||
start: this.pos(row + from, column),
|
||||
end: this.pos(row + to, column = 0),
|
||||
action: delta.action,
|
||||
lines: chunk
|
||||
}, true);
|
||||
}
|
||||
delta.lines = lines.slice(from);
|
||||
delta.start.row = row + from;
|
||||
delta.start.column = column;
|
||||
this.applyDelta(delta, true);
|
||||
};
|
||||
Document.prototype.revertDelta = function (delta) {
|
||||
this.$safeApplyDelta({
|
||||
start: this.clonePos(delta.start),
|
||||
end: this.clonePos(delta.end),
|
||||
action: (delta.action == "insert" ? "remove" : "insert"),
|
||||
lines: delta.lines.slice()
|
||||
});
|
||||
};
|
||||
Document.prototype.indexToPosition = function (index, startRow) {
|
||||
var lines = this.$lines || this.getAllLines();
|
||||
var newlineLength = this.getNewLineCharacter().length;
|
||||
for (var i = startRow || 0, l = lines.length; i < l; i++) {
|
||||
index -= lines[i].length + newlineLength;
|
||||
if (index < 0)
|
||||
return { row: i, column: index + lines[i].length + newlineLength };
|
||||
}
|
||||
return { row: l - 1, column: index + lines[l - 1].length + newlineLength };
|
||||
};
|
||||
Document.prototype.positionToIndex = function (pos, startRow) {
|
||||
var lines = this.$lines || this.getAllLines();
|
||||
var newlineLength = this.getNewLineCharacter().length;
|
||||
var index = 0;
|
||||
var row = Math.min(pos.row, lines.length);
|
||||
for (var i = startRow || 0; i < row; ++i)
|
||||
index += lines[i].length + newlineLength;
|
||||
return index + pos.column;
|
||||
};
|
||||
Document.prototype.$split = function (text) {
|
||||
return text.split(/\r\n|\r|\n/);
|
||||
};
|
||||
return Document;
|
||||
}());
|
||||
Document.prototype.$autoNewLine = "";
|
||||
Document.prototype.$newLineMode = "auto";
|
||||
oop.implement(Document.prototype, EventEmitter);
|
||||
exports.Document = Document;
|
||||
|
||||
});
|
||||
|
||||
ace.define("ace/worker/mirror",[], function(require, exports, module) {
|
||||
"use strict";
|
||||
|
||||
var Document = require("../document").Document;
|
||||
var lang = require("../lib/lang");
|
||||
|
||||
var Mirror = exports.Mirror = function(sender) {
|
||||
this.sender = sender;
|
||||
var doc = this.doc = new Document("");
|
||||
|
||||
var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));
|
||||
|
||||
var _self = this;
|
||||
sender.on("change", function(e) {
|
||||
var data = e.data;
|
||||
if (data[0].start) {
|
||||
doc.applyDeltas(data);
|
||||
} else {
|
||||
for (var i = 0; i < data.length; i += 2) {
|
||||
var d, err;
|
||||
if (Array.isArray(data[i+1])) {
|
||||
d = {action: "insert", start: data[i], lines: data[i+1]};
|
||||
} else {
|
||||
d = {action: "remove", start: data[i], end: data[i+1]};
|
||||
}
|
||||
|
||||
if ((d.action == "insert" ? d.start : d.end).row >= doc.$lines.length) {
|
||||
err = new Error("Invalid delta");
|
||||
err.data = {
|
||||
path: _self.$path,
|
||||
linesLength: doc.$lines.length,
|
||||
start: d.start,
|
||||
end: d.end
|
||||
};
|
||||
throw err;
|
||||
}
|
||||
|
||||
doc.applyDelta(d, true);
|
||||
}
|
||||
}
|
||||
if (_self.$timeout)
|
||||
return deferredUpdate.schedule(_self.$timeout);
|
||||
_self.onUpdate();
|
||||
});
|
||||
};
|
||||
|
||||
(function() {
|
||||
|
||||
this.$timeout = 500;
|
||||
|
||||
this.setTimeout = function(timeout) {
|
||||
this.$timeout = timeout;
|
||||
};
|
||||
|
||||
this.setValue = function(value) {
|
||||
this.doc.setValue(value);
|
||||
this.deferredUpdate.schedule(this.$timeout);
|
||||
};
|
||||
|
||||
this.getValue = function(callbackId) {
|
||||
this.sender.callback(this.doc.getValue(), callbackId);
|
||||
};
|
||||
|
||||
this.onUpdate = function() {
|
||||
};
|
||||
|
||||
this.isPending = function() {
|
||||
return this.deferredUpdate.isPending();
|
||||
};
|
||||
|
||||
}).call(Mirror.prototype);
|
||||
|
||||
});
|
||||
|
||||
ace.define("ace/mode/css/csslint",[], function(require, exports, module) {
|
||||
|
||||
var CSSLint = (function(){
|
||||
var module = module || {},
|
||||
exports = exports || {};
|
||||
var parserlib = (function () {
|
||||
var require;
|
||||
require=(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
|
||||
|
||||
"use strict";
|
||||
|
||||
var Colors = module.exports = {
|
||||
__proto__ : null,
|
||||
aliceblue : "#f0f8ff",
|
||||
antiquewhite : "#faebd7",
|
||||
aqua : "#00ffff",
|
||||
aquamarine : "#7fffd4",
|
||||
azure : "#f0ffff",
|
||||
beige : "#f5f5dc",
|
||||
bisque : "#ffe4c4",
|
||||
black : "#000000",
|
||||
blanchedalmond : "#ffebcd",
|
||||
blue : "#0000ff",
|
||||
blueviolet : "#8a2be2",
|
||||
brown : "#a52a2a",
|
||||
burlywood : "#deb887",
|
||||
cadetblue : "#5f9ea0",
|
||||
chartreuse : "#7fff00",
|
||||
chocolate : "#d2691e",
|
||||
coral : "#ff7f50",
|
||||
cornflowerblue : "#6495ed",
|
||||
cornsilk : "#fff8dc",
|
||||
crimson : "#dc143c",
|
||||
cyan : "#00ffff",
|
||||
darkblue : "#00008b",
|
||||
darkcyan : "#008b8b",
|
||||
darkgoldenrod : "#b8860b",
|
||||
darkgray : "#a9a9a9",
|
||||
darkgreen : "#006400",
|
||||
darkgrey : "#a9a9a9",
|
||||
darkkhaki : "#bdb76b",
|
||||
darkmagenta : "#8b008b",
|
||||
darkolivegreen : "#556b2f",
|
||||
darkorange : "#ff8c00",
|
||||
darkorchid : "#9932cc",
|
||||
darkred : "#8b0000",
|
||||
darksalmon : "#e9967a",
|
||||
darkseagreen : "#8fbc8f",
|
||||
darkslateblue : "#483d8b",
|
||||
darkslategray : "#2f4f4f",
|
||||
darkslategrey : "#2f4f4f",
|
||||
darkturquoise : "#00ced1",
|
||||
darkviolet : "#9400d3",
|
||||
deeppink : "#ff1493",
|
||||
deepskyblue : "#00bfff",
|
||||
dimgray : "#696969",
|
||||
dimgrey : "#696969",
|
||||
dodgerblue : "#1e90ff",
|
||||
firebrick : "#b22222",
|
||||
floralwhite : "#fffaf0",
|
||||
forestgreen : "#228b22",
|
||||
fuchsia : "#ff00ff",
|
||||
gainsboro : "#dcdcdc",
|
||||
ghostwhite : "#f8f8ff",
|
||||
gold : "#ffd700",
|
||||
goldenrod : "#daa520",
|
||||
gray : "#808080",
|
||||
green : "#008000",
|
||||
greenyellow : "#adff2f",
|
||||
grey : "#808080",
|
||||
honeydew : "#f0fff0",
|
||||
hotpink : "#ff69b4",
|
||||
indianred : "#cd5c5c",
|
||||
indigo : "#4b0082",
|
||||
ivory : "#fffff0",
|
||||
khaki : "#f0e68c",
|
||||
lavender : "#e6e6fa",
|
||||
lavenderblush : "#fff0f5",
|
||||
lawngreen : "#7cfc00",
|
||||
lemonchiffon : "#fffacd",
|
||||
lightblue : "#add8e6",
|
||||
lightcoral : "#f08080",
|
||||
lightcyan : "#e0ffff",
|
||||
lightgoldenrodyellow : "#fafad2",
|
||||
lightgray : "#d3d3d3",
|
||||
lightgreen : "#90ee90",
|
||||
lightgrey : "#d3d3d3",
|
||||
lightpink : "#ffb6c1",
|
||||
lightsalmon : "#ffa07a",
|
||||
lightseagreen : "#20b2aa",
|
||||
lightskyblue : "#87cefa",
|
||||
lightslategray : "#778899",
|
||||
lightslategrey : "#778899",
|
||||
lightsteelblue : "#b0c4de",
|
||||
lightyellow : "#ffffe0",
|
||||
lime : "#00ff00",
|
||||
limegreen : "#32cd32",
|
||||
linen : "#faf0e6",
|
||||
magenta : "#ff00ff",
|
||||
maroon : "#800000",
|
||||
mediumaquamarine : "#66cdaa",
|
||||
mediumblue : "#0000cd",
|
||||
mediumorchid : "#ba55d3",
|
||||
mediumpurple : "#9370db",
|
||||
mediumseagreen : "#3cb371",
|
||||
mediumslateblue : "#7b68ee",
|
||||
mediumspringgreen : "#00fa9a",
|
||||
mediumturquoise : "#48d1cc",
|
||||
mediumvioletred : "#c71585",
|
||||
midnightblue : "#191970",
|
||||
mintcream : "#f5fffa",
|
||||
mistyrose : "#ffe4e1",
|
||||
moccasin : "#ffe4b5",
|
||||
navajowhite : "#ffdead",
|
||||
navy : "#000080",
|
||||
oldlace : "#fdf5e6",
|
||||
olive : "#808000",
|
||||
olivedrab : "#6b8e23",
|
||||
orange : "#ffa500",
|
||||
orangered : "#ff4500",
|
||||
orchid : "#da70d6",
|
||||
palegoldenrod : "#eee8aa",
|
||||
palegreen : "#98fb98",
|
||||
paleturquoise : "#afeeee",
|
||||
palevioletred : "#db7093",
|
||||
papayawhip : "#ffefd5",
|
||||
peachpuff : "#ffdab9",
|
||||
peru : "#cd853f",
|
||||
pink : "#ffc0cb",
|
||||
plum : "#dda0dd",
|
||||
powderblue : "#b0e0e6",
|
||||
purple : "#800080",
|
||||
rebeccapurple : "#663399",
|
||||
red : "#ff0000",
|
||||
rosybrown : "#bc8f8f",
|
||||
royalblue : "#4169e1",
|
||||
saddlebrown : "#8b4513",
|
||||
salmon : "#fa8072",
|
||||
sandybrown : "#f4a460",
|
||||
seagreen : "#2e8b57",
|
||||
seashell : "#fff5ee",
|
||||
sienna : "#a0522d",
|
||||
silver : "#c0c0c0",
|
||||
skyblue : "#87ceeb",
|
||||
slateblue : "#6a5acd",
|
||||
slategray : "#708090",
|
||||
slategrey : "#708090",
|
||||
snow : "#fffafa",
|
||||
springgreen : "#00ff7f",
|
||||
steelblue : "#4682b4",
|
||||
tan : "#d2b48c",
|
||||
teal : "#008080",
|
||||
thistle : "#d8bfd8",
|
||||
tomato : "#ff6347",
|
||||
turquoise : "#40e0d0",
|
||||
violet : "#ee82ee",
|
||||
wheat : "#f5deb3",
|
||||
white : "#ffffff",
|
||||
whitesmoke : "#f5f5f5",
|
||||
yellow : "#ffff00",
|
||||
yellowgreen : "#9acd32",
|
||||
currentColor : "The value of the 'color' property.",
|
||||
activeborder : "Active window border.",
|
||||
activecaption : "Active window caption.",
|
||||
appworkspace : "Background color of multiple document interface.",
|
||||
background : "Desktop background.",
|
||||
buttonface : "The face background color for 3-D elements that appear 3-D due to one layer of surrounding border.",
|
||||
buttonhighlight : "The color of the border facing the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",
|
||||
buttonshadow : "The color of the border away from the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",
|
||||
buttontext : "Text on push buttons.",
|
||||
captiontext : "Text in caption, size box, and scrollbar arrow box.",
|
||||
graytext : "Grayed (disabled) text. This color is set to #000 if the current display driver does not support a solid gray color.",
|
||||
greytext : "Greyed (disabled) text. This color is set to #000 if the current display driver does not support a solid grey color.",
|
||||
highlight : "Item(s) selected in a control.",
|
||||
highlighttext : "Text of item(s) selected in a control.",
|
||||
inactiveborder : "Inactive window border.",
|
||||
inactivecaption : "Inactive window caption.",
|
||||
inactivecaptiontext : "Color of text in an inactive caption.",
|
||||
infobackground : "Background color for tooltip controls.",
|
||||
infotext : "Text color for tooltip controls.",
|
||||
menu : "Menu background.",
|
||||
menutext : "Text in menus.",
|
||||
scrollbar : "Scroll bar gray area.",
|
||||
threeddarkshadow : "The color of the darker (generally outer) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
|
||||
threedface : "The face background color for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
|
||||
threedhighlight : "The color of the lighter (generally outer) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
|
||||
threedlightshadow : "The color of the darker (generally inner) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
|
||||
threedshadow : "The color of the lighter (generally inner) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",
|
||||
window : "Window background.",
|
||||
windowframe : "Window frame.",
|
||||
windowtext : "Text in windows."
|
||||
};
|
||||
|
||||
},{}],2:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = Combinator;
|
||||
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Parser = require("./Parser");
|
||||
function Combinator(text, line, col) {
|
||||
|
||||
SyntaxUnit.call(this, text, line, col, Parser.COMBINATOR_TYPE);
|
||||
this.type = "unknown";
|
||||
if (/^\s+$/.test(text)) {
|
||||
this.type = "descendant";
|
||||
} else if (text === ">") {
|
||||
this.type = "child";
|
||||
} else if (text === "+") {
|
||||
this.type = "adjacent-sibling";
|
||||
} else if (text === "~") {
|
||||
this.type = "sibling";
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Combinator.prototype = new SyntaxUnit();
|
||||
Combinator.prototype.constructor = Combinator;
|
||||
|
||||
|
||||
},{"../util/SyntaxUnit":26,"./Parser":6}],3:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = Matcher;
|
||||
|
||||
var StringReader = require("../util/StringReader");
|
||||
var SyntaxError = require("../util/SyntaxError");
|
||||
function Matcher(matchFunc, toString) {
|
||||
this.match = function(expression) {
|
||||
var result;
|
||||
expression.mark();
|
||||
result = matchFunc(expression);
|
||||
if (result) {
|
||||
expression.drop();
|
||||
} else {
|
||||
expression.restore();
|
||||
}
|
||||
return result;
|
||||
};
|
||||
this.toString = typeof toString === "function" ? toString : function() {
|
||||
return toString;
|
||||
};
|
||||
}
|
||||
Matcher.prec = {
|
||||
MOD: 5,
|
||||
SEQ: 4,
|
||||
ANDAND: 3,
|
||||
OROR: 2,
|
||||
ALT: 1
|
||||
};
|
||||
Matcher.parse = function(str) {
|
||||
var reader, eat, expr, oror, andand, seq, mod, term, result;
|
||||
reader = new StringReader(str);
|
||||
eat = function(matcher) {
|
||||
var result = reader.readMatch(matcher);
|
||||
if (result === null) {
|
||||
throw new SyntaxError(
|
||||
"Expected " + matcher, reader.getLine(), reader.getCol());
|
||||
}
|
||||
return result;
|
||||
};
|
||||
expr = function() {
|
||||
var m = [ oror() ];
|
||||
while (reader.readMatch(" | ") !== null) {
|
||||
m.push(oror());
|
||||
}
|
||||
return m.length === 1 ? m[0] : Matcher.alt.apply(Matcher, m);
|
||||
};
|
||||
oror = function() {
|
||||
var m = [ andand() ];
|
||||
while (reader.readMatch(" || ") !== null) {
|
||||
m.push(andand());
|
||||
}
|
||||
return m.length === 1 ? m[0] : Matcher.oror.apply(Matcher, m);
|
||||
};
|
||||
andand = function() {
|
||||
var m = [ seq() ];
|
||||
while (reader.readMatch(" && ") !== null) {
|
||||
m.push(seq());
|
||||
}
|
||||
return m.length === 1 ? m[0] : Matcher.andand.apply(Matcher, m);
|
||||
};
|
||||
seq = function() {
|
||||
var m = [ mod() ];
|
||||
while (reader.readMatch(/^ (?![&|\]])/) !== null) {
|
||||
m.push(mod());
|
||||
}
|
||||
return m.length === 1 ? m[0] : Matcher.seq.apply(Matcher, m);
|
||||
};
|
||||
mod = function() {
|
||||
var m = term();
|
||||
if (reader.readMatch("?") !== null) {
|
||||
return m.question();
|
||||
} else if (reader.readMatch("*") !== null) {
|
||||
return m.star();
|
||||
} else if (reader.readMatch("+") !== null) {
|
||||
return m.plus();
|
||||
} else if (reader.readMatch("#") !== null) {
|
||||
return m.hash();
|
||||
} else if (reader.readMatch(/^\{\s*/) !== null) {
|
||||
var min = eat(/^\d+/);
|
||||
eat(/^\s*,\s*/);
|
||||
var max = eat(/^\d+/);
|
||||
eat(/^\s*\}/);
|
||||
return m.braces(Number(min), Number(max));
|
||||
}
|
||||
return m;
|
||||
};
|
||||
term = function() {
|
||||
if (reader.readMatch("[ ") !== null) {
|
||||
var m = expr();
|
||||
eat(" ]");
|
||||
return m;
|
||||
}
|
||||
return Matcher.fromType(eat(/^[^ ?*+#{]+/));
|
||||
};
|
||||
result = expr();
|
||||
if (!reader.eof()) {
|
||||
throw new SyntaxError(
|
||||
"Expected end of string", reader.getLine(), reader.getCol());
|
||||
}
|
||||
return result;
|
||||
};
|
||||
Matcher.cast = function(m) {
|
||||
if (m instanceof Matcher) {
|
||||
return m;
|
||||
}
|
||||
return Matcher.parse(m);
|
||||
};
|
||||
Matcher.fromType = function(type) {
|
||||
var ValidationTypes = require("./ValidationTypes");
|
||||
return new Matcher(function(expression) {
|
||||
return expression.hasNext() && ValidationTypes.isType(expression, type);
|
||||
}, type);
|
||||
};
|
||||
Matcher.seq = function() {
|
||||
var ms = Array.prototype.slice.call(arguments).map(Matcher.cast);
|
||||
if (ms.length === 1) {
|
||||
return ms[0];
|
||||
}
|
||||
return new Matcher(function(expression) {
|
||||
var i, result = true;
|
||||
for (i = 0; result && i < ms.length; i++) {
|
||||
result = ms[i].match(expression);
|
||||
}
|
||||
return result;
|
||||
}, function(prec) {
|
||||
var p = Matcher.prec.SEQ;
|
||||
var s = ms.map(function(m) {
|
||||
return m.toString(p);
|
||||
}).join(" ");
|
||||
if (prec > p) {
|
||||
s = "[ " + s + " ]";
|
||||
}
|
||||
return s;
|
||||
});
|
||||
};
|
||||
Matcher.alt = function() {
|
||||
var ms = Array.prototype.slice.call(arguments).map(Matcher.cast);
|
||||
if (ms.length === 1) {
|
||||
return ms[0];
|
||||
}
|
||||
return new Matcher(function(expression) {
|
||||
var i, result = false;
|
||||
for (i = 0; !result && i < ms.length; i++) {
|
||||
result = ms[i].match(expression);
|
||||
}
|
||||
return result;
|
||||
}, function(prec) {
|
||||
var p = Matcher.prec.ALT;
|
||||
var s = ms.map(function(m) {
|
||||
return m.toString(p);
|
||||
}).join(" | ");
|
||||
if (prec > p) {
|
||||
s = "[ " + s + " ]";
|
||||
}
|
||||
return s;
|
||||
});
|
||||
};
|
||||
Matcher.many = function(required) {
|
||||
var ms = Array.prototype.slice.call(arguments, 1).reduce(function(acc, v) {
|
||||
if (v.expand) {
|
||||
var ValidationTypes = require("./ValidationTypes");
|
||||
acc.push.apply(acc, ValidationTypes.complex[v.expand].options);
|
||||
} else {
|
||||
acc.push(Matcher.cast(v));
|
||||
}
|
||||
return acc;
|
||||
}, []);
|
||||
|
||||
if (required === true) {
|
||||
required = ms.map(function() {
|
||||
return true;
|
||||
});
|
||||
}
|
||||
|
||||
var result = new Matcher(function(expression) {
|
||||
var seen = [], max = 0, pass = 0;
|
||||
var success = function(matchCount) {
|
||||
if (pass === 0) {
|
||||
max = Math.max(matchCount, max);
|
||||
return matchCount === ms.length;
|
||||
} else {
|
||||
return matchCount === max;
|
||||
}
|
||||
};
|
||||
var tryMatch = function(matchCount) {
|
||||
for (var i = 0; i < ms.length; i++) {
|
||||
if (seen[i]) {
|
||||
continue;
|
||||
}
|
||||
expression.mark();
|
||||
if (ms[i].match(expression)) {
|
||||
seen[i] = true;
|
||||
if (tryMatch(matchCount + (required === false || required[i] ? 1 : 0))) {
|
||||
expression.drop();
|
||||
return true;
|
||||
}
|
||||
expression.restore();
|
||||
seen[i] = false;
|
||||
} else {
|
||||
expression.drop();
|
||||
}
|
||||
}
|
||||
return success(matchCount);
|
||||
};
|
||||
if (!tryMatch(0)) {
|
||||
pass++;
|
||||
tryMatch(0);
|
||||
}
|
||||
|
||||
if (required === false) {
|
||||
return max > 0;
|
||||
}
|
||||
for (var i = 0; i < ms.length; i++) {
|
||||
if (required[i] && !seen[i]) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}, function(prec) {
|
||||
var p = required === false ? Matcher.prec.OROR : Matcher.prec.ANDAND;
|
||||
var s = ms.map(function(m, i) {
|
||||
if (required !== false && !required[i]) {
|
||||
return m.toString(Matcher.prec.MOD) + "?";
|
||||
}
|
||||
return m.toString(p);
|
||||
}).join(required === false ? " || " : " && ");
|
||||
if (prec > p) {
|
||||
s = "[ " + s + " ]";
|
||||
}
|
||||
return s;
|
||||
});
|
||||
result.options = ms;
|
||||
return result;
|
||||
};
|
||||
Matcher.andand = function() {
|
||||
var args = Array.prototype.slice.call(arguments);
|
||||
args.unshift(true);
|
||||
return Matcher.many.apply(Matcher, args);
|
||||
};
|
||||
Matcher.oror = function() {
|
||||
var args = Array.prototype.slice.call(arguments);
|
||||
args.unshift(false);
|
||||
return Matcher.many.apply(Matcher, args);
|
||||
};
|
||||
Matcher.prototype = {
|
||||
constructor: Matcher,
|
||||
match: function() {
|
||||
throw new Error("unimplemented");
|
||||
},
|
||||
toString: function() {
|
||||
throw new Error("unimplemented");
|
||||
},
|
||||
func: function() {
|
||||
return this.match.bind(this);
|
||||
},
|
||||
then: function(m) {
|
||||
return Matcher.seq(this, m);
|
||||
},
|
||||
or: function(m) {
|
||||
return Matcher.alt(this, m);
|
||||
},
|
||||
andand: function(m) {
|
||||
return Matcher.many(true, this, m);
|
||||
},
|
||||
oror: function(m) {
|
||||
return Matcher.many(false, this, m);
|
||||
},
|
||||
star: function() {
|
||||
return this.braces(0, Infinity, "*");
|
||||
},
|
||||
plus: function() {
|
||||
return this.braces(1, Infinity, "+");
|
||||
},
|
||||
question: function() {
|
||||
return this.braces(0, 1, "?");
|
||||
},
|
||||
hash: function() {
|
||||
return this.braces(1, Infinity, "#", Matcher.cast(","));
|
||||
},
|
||||
braces: function(min, max, marker, optSep) {
|
||||
var m1 = this, m2 = optSep ? optSep.then(this) : this;
|
||||
if (!marker) {
|
||||
marker = "{" + min + "," + max + "}";
|
||||
}
|
||||
return new Matcher(function(expression) {
|
||||
var result = true, i;
|
||||
for (i = 0; i < max; i++) {
|
||||
if (i > 0 && optSep) {
|
||||
result = m2.match(expression);
|
||||
} else {
|
||||
result = m1.match(expression);
|
||||
}
|
||||
if (!result) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return i >= min;
|
||||
}, function() {
|
||||
return m1.toString(Matcher.prec.MOD) + marker;
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
},{"../util/StringReader":24,"../util/SyntaxError":25,"./ValidationTypes":21}],4:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = MediaFeature;
|
||||
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Parser = require("./Parser");
|
||||
function MediaFeature(name, value) {
|
||||
|
||||
SyntaxUnit.call(this, "(" + name + (value !== null ? ":" + value : "") + ")", name.startLine, name.startCol, Parser.MEDIA_FEATURE_TYPE);
|
||||
this.name = name;
|
||||
this.value = value;
|
||||
}
|
||||
|
||||
MediaFeature.prototype = new SyntaxUnit();
|
||||
MediaFeature.prototype.constructor = MediaFeature;
|
||||
|
||||
|
||||
},{"../util/SyntaxUnit":26,"./Parser":6}],5:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = MediaQuery;
|
||||
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Parser = require("./Parser");
|
||||
function MediaQuery(modifier, mediaType, features, line, col) {
|
||||
|
||||
SyntaxUnit.call(this, (modifier ? modifier + " " : "") + (mediaType ? mediaType : "") + (mediaType && features.length > 0 ? " and " : "") + features.join(" and "), line, col, Parser.MEDIA_QUERY_TYPE);
|
||||
this.modifier = modifier;
|
||||
this.mediaType = mediaType;
|
||||
this.features = features;
|
||||
|
||||
}
|
||||
|
||||
MediaQuery.prototype = new SyntaxUnit();
|
||||
MediaQuery.prototype.constructor = MediaQuery;
|
||||
|
||||
|
||||
},{"../util/SyntaxUnit":26,"./Parser":6}],6:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = Parser;
|
||||
|
||||
var EventTarget = require("../util/EventTarget");
|
||||
var SyntaxError = require("../util/SyntaxError");
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Combinator = require("./Combinator");
|
||||
var MediaFeature = require("./MediaFeature");
|
||||
var MediaQuery = require("./MediaQuery");
|
||||
var PropertyName = require("./PropertyName");
|
||||
var PropertyValue = require("./PropertyValue");
|
||||
var PropertyValuePart = require("./PropertyValuePart");
|
||||
var Selector = require("./Selector");
|
||||
var SelectorPart = require("./SelectorPart");
|
||||
var SelectorSubPart = require("./SelectorSubPart");
|
||||
var TokenStream = require("./TokenStream");
|
||||
var Tokens = require("./Tokens");
|
||||
var Validation = require("./Validation");
|
||||
function Parser(options) {
|
||||
EventTarget.call(this);
|
||||
|
||||
|
||||
this.options = options || {};
|
||||
|
||||
this._tokenStream = null;
|
||||
}
|
||||
Parser.DEFAULT_TYPE = 0;
|
||||
Parser.COMBINATOR_TYPE = 1;
|
||||
Parser.MEDIA_FEATURE_TYPE = 2;
|
||||
Parser.MEDIA_QUERY_TYPE = 3;
|
||||
Parser.PROPERTY_NAME_TYPE = 4;
|
||||
Parser.PROPERTY_VALUE_TYPE = 5;
|
||||
Parser.PROPERTY_VALUE_PART_TYPE = 6;
|
||||
Parser.SELECTOR_TYPE = 7;
|
||||
Parser.SELECTOR_PART_TYPE = 8;
|
||||
Parser.SELECTOR_SUB_PART_TYPE = 9;
|
||||
|
||||
Parser.prototype = function() {
|
||||
|
||||
var proto = new EventTarget(), // new prototype
|
||||
prop,
|
||||
additions = {
|
||||
__proto__: null,
|
||||
constructor: Parser,
|
||||
DEFAULT_TYPE : 0,
|
||||
COMBINATOR_TYPE : 1,
|
||||
MEDIA_FEATURE_TYPE : 2,
|
||||
MEDIA_QUERY_TYPE : 3,
|
||||
PROPERTY_NAME_TYPE : 4,
|
||||
PROPERTY_VALUE_TYPE : 5,
|
||||
PROPERTY_VALUE_PART_TYPE : 6,
|
||||
SELECTOR_TYPE : 7,
|
||||
SELECTOR_PART_TYPE : 8,
|
||||
SELECTOR_SUB_PART_TYPE : 9,
|
||||
|
||||
_stylesheet: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
count,
|
||||
token,
|
||||
tt;
|
||||
|
||||
this.fire("startstylesheet");
|
||||
this._charset();
|
||||
|
||||
this._skipCruft();
|
||||
while (tokenStream.peek() === Tokens.IMPORT_SYM) {
|
||||
this._import();
|
||||
this._skipCruft();
|
||||
}
|
||||
while (tokenStream.peek() === Tokens.NAMESPACE_SYM) {
|
||||
this._namespace();
|
||||
this._skipCruft();
|
||||
}
|
||||
tt = tokenStream.peek();
|
||||
while (tt > Tokens.EOF) {
|
||||
|
||||
try {
|
||||
|
||||
switch (tt) {
|
||||
case Tokens.MEDIA_SYM:
|
||||
this._media();
|
||||
this._skipCruft();
|
||||
break;
|
||||
case Tokens.PAGE_SYM:
|
||||
this._page();
|
||||
this._skipCruft();
|
||||
break;
|
||||
case Tokens.FONT_FACE_SYM:
|
||||
this._font_face();
|
||||
this._skipCruft();
|
||||
break;
|
||||
case Tokens.KEYFRAMES_SYM:
|
||||
this._keyframes();
|
||||
this._skipCruft();
|
||||
break;
|
||||
case Tokens.VIEWPORT_SYM:
|
||||
this._viewport();
|
||||
this._skipCruft();
|
||||
break;
|
||||
case Tokens.DOCUMENT_SYM:
|
||||
this._document();
|
||||
this._skipCruft();
|
||||
break;
|
||||
case Tokens.SUPPORTS_SYM:
|
||||
this._supports();
|
||||
this._skipCruft();
|
||||
break;
|
||||
case Tokens.UNKNOWN_SYM: // unknown @ rule
|
||||
tokenStream.get();
|
||||
if (!this.options.strict) {
|
||||
this.fire({
|
||||
type: "error",
|
||||
error: null,
|
||||
message: "Unknown @ rule: " + tokenStream.LT(0).value + ".",
|
||||
line: tokenStream.LT(0).startLine,
|
||||
col: tokenStream.LT(0).startCol
|
||||
});
|
||||
count = 0;
|
||||
while (tokenStream.advance([Tokens.LBRACE, Tokens.RBRACE]) === Tokens.LBRACE) {
|
||||
count++; // keep track of nesting depth
|
||||
}
|
||||
|
||||
while (count) {
|
||||
tokenStream.advance([Tokens.RBRACE]);
|
||||
count--;
|
||||
}
|
||||
|
||||
} else {
|
||||
throw new SyntaxError("Unknown @ rule.", tokenStream.LT(0).startLine, tokenStream.LT(0).startCol);
|
||||
}
|
||||
break;
|
||||
case Tokens.S:
|
||||
this._readWhitespace();
|
||||
break;
|
||||
default:
|
||||
if (!this._ruleset()) {
|
||||
switch (tt) {
|
||||
case Tokens.CHARSET_SYM:
|
||||
token = tokenStream.LT(1);
|
||||
this._charset(false);
|
||||
throw new SyntaxError("@charset not allowed here.", token.startLine, token.startCol);
|
||||
case Tokens.IMPORT_SYM:
|
||||
token = tokenStream.LT(1);
|
||||
this._import(false);
|
||||
throw new SyntaxError("@import not allowed here.", token.startLine, token.startCol);
|
||||
case Tokens.NAMESPACE_SYM:
|
||||
token = tokenStream.LT(1);
|
||||
this._namespace(false);
|
||||
throw new SyntaxError("@namespace not allowed here.", token.startLine, token.startCol);
|
||||
default:
|
||||
tokenStream.get(); // get the last token
|
||||
this._unexpectedToken(tokenStream.token());
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
} catch (ex) {
|
||||
if (ex instanceof SyntaxError && !this.options.strict) {
|
||||
this.fire({
|
||||
type: "error",
|
||||
error: ex,
|
||||
message: ex.message,
|
||||
line: ex.line,
|
||||
col: ex.col
|
||||
});
|
||||
} else {
|
||||
throw ex;
|
||||
}
|
||||
}
|
||||
|
||||
tt = tokenStream.peek();
|
||||
}
|
||||
|
||||
if (tt !== Tokens.EOF) {
|
||||
this._unexpectedToken(tokenStream.token());
|
||||
}
|
||||
|
||||
this.fire("endstylesheet");
|
||||
},
|
||||
|
||||
_charset: function(emit) {
|
||||
var tokenStream = this._tokenStream,
|
||||
charset,
|
||||
token,
|
||||
line,
|
||||
col;
|
||||
|
||||
if (tokenStream.match(Tokens.CHARSET_SYM)) {
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
|
||||
this._readWhitespace();
|
||||
tokenStream.mustMatch(Tokens.STRING);
|
||||
|
||||
token = tokenStream.token();
|
||||
charset = token.value;
|
||||
|
||||
this._readWhitespace();
|
||||
tokenStream.mustMatch(Tokens.SEMICOLON);
|
||||
|
||||
if (emit !== false) {
|
||||
this.fire({
|
||||
type: "charset",
|
||||
charset:charset,
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
_import: function(emit) {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
uri,
|
||||
importToken,
|
||||
mediaList = [];
|
||||
tokenStream.mustMatch(Tokens.IMPORT_SYM);
|
||||
importToken = tokenStream.token();
|
||||
this._readWhitespace();
|
||||
|
||||
tokenStream.mustMatch([Tokens.STRING, Tokens.URI]);
|
||||
uri = tokenStream.token().value.replace(/^(?:url\()?["']?([^"']+?)["']?\)?$/, "$1");
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
mediaList = this._media_query_list();
|
||||
tokenStream.mustMatch(Tokens.SEMICOLON);
|
||||
this._readWhitespace();
|
||||
|
||||
if (emit !== false) {
|
||||
this.fire({
|
||||
type: "import",
|
||||
uri: uri,
|
||||
media: mediaList,
|
||||
line: importToken.startLine,
|
||||
col: importToken.startCol
|
||||
});
|
||||
}
|
||||
|
||||
},
|
||||
|
||||
_namespace: function(emit) {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
line,
|
||||
col,
|
||||
prefix,
|
||||
uri;
|
||||
tokenStream.mustMatch(Tokens.NAMESPACE_SYM);
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
this._readWhitespace();
|
||||
if (tokenStream.match(Tokens.IDENT)) {
|
||||
prefix = tokenStream.token().value;
|
||||
this._readWhitespace();
|
||||
}
|
||||
|
||||
tokenStream.mustMatch([Tokens.STRING, Tokens.URI]);
|
||||
uri = tokenStream.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/, "$1");
|
||||
|
||||
this._readWhitespace();
|
||||
tokenStream.mustMatch(Tokens.SEMICOLON);
|
||||
this._readWhitespace();
|
||||
|
||||
if (emit !== false) {
|
||||
this.fire({
|
||||
type: "namespace",
|
||||
prefix: prefix,
|
||||
uri: uri,
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
}
|
||||
|
||||
},
|
||||
|
||||
_supports: function(emit) {
|
||||
var tokenStream = this._tokenStream,
|
||||
line,
|
||||
col;
|
||||
|
||||
if (tokenStream.match(Tokens.SUPPORTS_SYM)) {
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
|
||||
this._readWhitespace();
|
||||
this._supports_condition();
|
||||
this._readWhitespace();
|
||||
|
||||
tokenStream.mustMatch(Tokens.LBRACE);
|
||||
this._readWhitespace();
|
||||
|
||||
if (emit !== false) {
|
||||
this.fire({
|
||||
type: "startsupports",
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
}
|
||||
|
||||
while (true) {
|
||||
if (!this._ruleset()) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
tokenStream.mustMatch(Tokens.RBRACE);
|
||||
this._readWhitespace();
|
||||
|
||||
this.fire({
|
||||
type: "endsupports",
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
_supports_condition: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
ident;
|
||||
|
||||
if (tokenStream.match(Tokens.IDENT)) {
|
||||
ident = tokenStream.token().value.toLowerCase();
|
||||
|
||||
if (ident === "not") {
|
||||
tokenStream.mustMatch(Tokens.S);
|
||||
this._supports_condition_in_parens();
|
||||
} else {
|
||||
tokenStream.unget();
|
||||
}
|
||||
} else {
|
||||
this._supports_condition_in_parens();
|
||||
this._readWhitespace();
|
||||
|
||||
while (tokenStream.peek() === Tokens.IDENT) {
|
||||
ident = tokenStream.LT(1).value.toLowerCase();
|
||||
if (ident === "and" || ident === "or") {
|
||||
tokenStream.mustMatch(Tokens.IDENT);
|
||||
this._readWhitespace();
|
||||
this._supports_condition_in_parens();
|
||||
this._readWhitespace();
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
_supports_condition_in_parens: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
ident;
|
||||
|
||||
if (tokenStream.match(Tokens.LPAREN)) {
|
||||
this._readWhitespace();
|
||||
if (tokenStream.match(Tokens.IDENT)) {
|
||||
ident = tokenStream.token().value.toLowerCase();
|
||||
if (ident === "not") {
|
||||
this._readWhitespace();
|
||||
this._supports_condition();
|
||||
this._readWhitespace();
|
||||
tokenStream.mustMatch(Tokens.RPAREN);
|
||||
} else {
|
||||
tokenStream.unget();
|
||||
this._supports_declaration_condition(false);
|
||||
}
|
||||
} else {
|
||||
this._supports_condition();
|
||||
this._readWhitespace();
|
||||
tokenStream.mustMatch(Tokens.RPAREN);
|
||||
}
|
||||
} else {
|
||||
this._supports_declaration_condition();
|
||||
}
|
||||
},
|
||||
|
||||
_supports_declaration_condition: function(requireStartParen) {
|
||||
var tokenStream = this._tokenStream;
|
||||
|
||||
if (requireStartParen !== false) {
|
||||
tokenStream.mustMatch(Tokens.LPAREN);
|
||||
}
|
||||
this._readWhitespace();
|
||||
this._declaration();
|
||||
tokenStream.mustMatch(Tokens.RPAREN);
|
||||
},
|
||||
|
||||
_media: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
line,
|
||||
col,
|
||||
mediaList; // = [];
|
||||
tokenStream.mustMatch(Tokens.MEDIA_SYM);
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
mediaList = this._media_query_list();
|
||||
|
||||
tokenStream.mustMatch(Tokens.LBRACE);
|
||||
this._readWhitespace();
|
||||
|
||||
this.fire({
|
||||
type: "startmedia",
|
||||
media: mediaList,
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
|
||||
while (true) {
|
||||
if (tokenStream.peek() === Tokens.PAGE_SYM) {
|
||||
this._page();
|
||||
} else if (tokenStream.peek() === Tokens.FONT_FACE_SYM) {
|
||||
this._font_face();
|
||||
} else if (tokenStream.peek() === Tokens.VIEWPORT_SYM) {
|
||||
this._viewport();
|
||||
} else if (tokenStream.peek() === Tokens.DOCUMENT_SYM) {
|
||||
this._document();
|
||||
} else if (tokenStream.peek() === Tokens.SUPPORTS_SYM) {
|
||||
this._supports();
|
||||
} else if (tokenStream.peek() === Tokens.MEDIA_SYM) {
|
||||
this._media();
|
||||
} else if (!this._ruleset()) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
tokenStream.mustMatch(Tokens.RBRACE);
|
||||
this._readWhitespace();
|
||||
|
||||
this.fire({
|
||||
type: "endmedia",
|
||||
media: mediaList,
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
},
|
||||
_media_query_list: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
mediaList = [];
|
||||
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
if (tokenStream.peek() === Tokens.IDENT || tokenStream.peek() === Tokens.LPAREN) {
|
||||
mediaList.push(this._media_query());
|
||||
}
|
||||
|
||||
while (tokenStream.match(Tokens.COMMA)) {
|
||||
this._readWhitespace();
|
||||
mediaList.push(this._media_query());
|
||||
}
|
||||
|
||||
return mediaList;
|
||||
},
|
||||
_media_query: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
type = null,
|
||||
ident = null,
|
||||
token = null,
|
||||
expressions = [];
|
||||
|
||||
if (tokenStream.match(Tokens.IDENT)) {
|
||||
ident = tokenStream.token().value.toLowerCase();
|
||||
if (ident !== "only" && ident !== "not") {
|
||||
tokenStream.unget();
|
||||
ident = null;
|
||||
} else {
|
||||
token = tokenStream.token();
|
||||
}
|
||||
}
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
if (tokenStream.peek() === Tokens.IDENT) {
|
||||
type = this._media_type();
|
||||
if (token === null) {
|
||||
token = tokenStream.token();
|
||||
}
|
||||
} else if (tokenStream.peek() === Tokens.LPAREN) {
|
||||
if (token === null) {
|
||||
token = tokenStream.LT(1);
|
||||
}
|
||||
expressions.push(this._media_expression());
|
||||
}
|
||||
|
||||
if (type === null && expressions.length === 0) {
|
||||
return null;
|
||||
} else {
|
||||
this._readWhitespace();
|
||||
while (tokenStream.match(Tokens.IDENT)) {
|
||||
if (tokenStream.token().value.toLowerCase() !== "and") {
|
||||
this._unexpectedToken(tokenStream.token());
|
||||
}
|
||||
|
||||
this._readWhitespace();
|
||||
expressions.push(this._media_expression());
|
||||
}
|
||||
}
|
||||
|
||||
return new MediaQuery(ident, type, expressions, token.startLine, token.startCol);
|
||||
},
|
||||
_media_type: function() {
|
||||
return this._media_feature();
|
||||
},
|
||||
_media_expression: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
feature = null,
|
||||
token,
|
||||
expression = null;
|
||||
|
||||
tokenStream.mustMatch(Tokens.LPAREN);
|
||||
this._readWhitespace();
|
||||
|
||||
feature = this._media_feature();
|
||||
this._readWhitespace();
|
||||
|
||||
if (tokenStream.match(Tokens.COLON)) {
|
||||
this._readWhitespace();
|
||||
token = tokenStream.LT(1);
|
||||
expression = this._expression();
|
||||
}
|
||||
|
||||
tokenStream.mustMatch(Tokens.RPAREN);
|
||||
this._readWhitespace();
|
||||
|
||||
return new MediaFeature(feature, expression ? new SyntaxUnit(expression, token.startLine, token.startCol) : null);
|
||||
},
|
||||
_media_feature: function() {
|
||||
var tokenStream = this._tokenStream;
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
tokenStream.mustMatch(Tokens.IDENT);
|
||||
|
||||
return SyntaxUnit.fromToken(tokenStream.token());
|
||||
},
|
||||
_page: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
line,
|
||||
col,
|
||||
identifier = null,
|
||||
pseudoPage = null;
|
||||
tokenStream.mustMatch(Tokens.PAGE_SYM);
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
if (tokenStream.match(Tokens.IDENT)) {
|
||||
identifier = tokenStream.token().value;
|
||||
if (identifier.toLowerCase() === "auto") {
|
||||
this._unexpectedToken(tokenStream.token());
|
||||
}
|
||||
}
|
||||
if (tokenStream.peek() === Tokens.COLON) {
|
||||
pseudoPage = this._pseudo_page();
|
||||
}
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
this.fire({
|
||||
type: "startpage",
|
||||
id: identifier,
|
||||
pseudo: pseudoPage,
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
|
||||
this._readDeclarations(true, true);
|
||||
|
||||
this.fire({
|
||||
type: "endpage",
|
||||
id: identifier,
|
||||
pseudo: pseudoPage,
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
|
||||
},
|
||||
_margin: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
line,
|
||||
col,
|
||||
marginSym = this._margin_sym();
|
||||
|
||||
if (marginSym) {
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
|
||||
this.fire({
|
||||
type: "startpagemargin",
|
||||
margin: marginSym,
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
|
||||
this._readDeclarations(true);
|
||||
|
||||
this.fire({
|
||||
type: "endpagemargin",
|
||||
margin: marginSym,
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
},
|
||||
_margin_sym: function() {
|
||||
|
||||
var tokenStream = this._tokenStream;
|
||||
|
||||
if (tokenStream.match([Tokens.TOPLEFTCORNER_SYM, Tokens.TOPLEFT_SYM,
|
||||
Tokens.TOPCENTER_SYM, Tokens.TOPRIGHT_SYM, Tokens.TOPRIGHTCORNER_SYM,
|
||||
Tokens.BOTTOMLEFTCORNER_SYM, Tokens.BOTTOMLEFT_SYM,
|
||||
Tokens.BOTTOMCENTER_SYM, Tokens.BOTTOMRIGHT_SYM,
|
||||
Tokens.BOTTOMRIGHTCORNER_SYM, Tokens.LEFTTOP_SYM,
|
||||
Tokens.LEFTMIDDLE_SYM, Tokens.LEFTBOTTOM_SYM, Tokens.RIGHTTOP_SYM,
|
||||
Tokens.RIGHTMIDDLE_SYM, Tokens.RIGHTBOTTOM_SYM])) {
|
||||
return SyntaxUnit.fromToken(tokenStream.token());
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
|
||||
},
|
||||
|
||||
_pseudo_page: function() {
|
||||
|
||||
var tokenStream = this._tokenStream;
|
||||
|
||||
tokenStream.mustMatch(Tokens.COLON);
|
||||
tokenStream.mustMatch(Tokens.IDENT);
|
||||
|
||||
return tokenStream.token().value;
|
||||
},
|
||||
|
||||
_font_face: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
line,
|
||||
col;
|
||||
tokenStream.mustMatch(Tokens.FONT_FACE_SYM);
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
this.fire({
|
||||
type: "startfontface",
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
|
||||
this._readDeclarations(true);
|
||||
|
||||
this.fire({
|
||||
type: "endfontface",
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
},
|
||||
|
||||
_viewport: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
line,
|
||||
col;
|
||||
|
||||
tokenStream.mustMatch(Tokens.VIEWPORT_SYM);
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
this.fire({
|
||||
type: "startviewport",
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
|
||||
this._readDeclarations(true);
|
||||
|
||||
this.fire({
|
||||
type: "endviewport",
|
||||
line: line,
|
||||
col: col
|
||||
});
|
||||
|
||||
},
|
||||
|
||||
_document: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
token,
|
||||
functions = [],
|
||||
prefix = "";
|
||||
|
||||
tokenStream.mustMatch(Tokens.DOCUMENT_SYM);
|
||||
token = tokenStream.token();
|
||||
if (/^@-([^-]+)-/.test(token.value)) {
|
||||
prefix = RegExp.$1;
|
||||
}
|
||||
|
||||
this._readWhitespace();
|
||||
functions.push(this._document_function());
|
||||
|
||||
while (tokenStream.match(Tokens.COMMA)) {
|
||||
this._readWhitespace();
|
||||
functions.push(this._document_function());
|
||||
}
|
||||
|
||||
tokenStream.mustMatch(Tokens.LBRACE);
|
||||
this._readWhitespace();
|
||||
|
||||
this.fire({
|
||||
type: "startdocument",
|
||||
functions: functions,
|
||||
prefix: prefix,
|
||||
line: token.startLine,
|
||||
col: token.startCol
|
||||
});
|
||||
|
||||
var ok = true;
|
||||
while (ok) {
|
||||
switch (tokenStream.peek()) {
|
||||
case Tokens.PAGE_SYM:
|
||||
this._page();
|
||||
break;
|
||||
case Tokens.FONT_FACE_SYM:
|
||||
this._font_face();
|
||||
break;
|
||||
case Tokens.VIEWPORT_SYM:
|
||||
this._viewport();
|
||||
break;
|
||||
case Tokens.MEDIA_SYM:
|
||||
this._media();
|
||||
break;
|
||||
case Tokens.KEYFRAMES_SYM:
|
||||
this._keyframes();
|
||||
break;
|
||||
case Tokens.DOCUMENT_SYM:
|
||||
this._document();
|
||||
break;
|
||||
default:
|
||||
ok = Boolean(this._ruleset());
|
||||
}
|
||||
}
|
||||
|
||||
tokenStream.mustMatch(Tokens.RBRACE);
|
||||
token = tokenStream.token();
|
||||
this._readWhitespace();
|
||||
|
||||
this.fire({
|
||||
type: "enddocument",
|
||||
functions: functions,
|
||||
prefix: prefix,
|
||||
line: token.startLine,
|
||||
col: token.startCol
|
||||
});
|
||||
},
|
||||
|
||||
_document_function: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
value;
|
||||
|
||||
if (tokenStream.match(Tokens.URI)) {
|
||||
value = tokenStream.token().value;
|
||||
this._readWhitespace();
|
||||
} else {
|
||||
value = this._function();
|
||||
}
|
||||
|
||||
return value;
|
||||
},
|
||||
|
||||
_operator: function(inFunction) {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
token = null;
|
||||
|
||||
if (tokenStream.match([Tokens.SLASH, Tokens.COMMA]) ||
|
||||
inFunction && tokenStream.match([Tokens.PLUS, Tokens.STAR, Tokens.MINUS])) {
|
||||
token = tokenStream.token();
|
||||
this._readWhitespace();
|
||||
}
|
||||
return token ? PropertyValuePart.fromToken(token) : null;
|
||||
|
||||
},
|
||||
|
||||
_combinator: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
value = null,
|
||||
token;
|
||||
|
||||
if (tokenStream.match([Tokens.PLUS, Tokens.GREATER, Tokens.TILDE])) {
|
||||
token = tokenStream.token();
|
||||
value = new Combinator(token.value, token.startLine, token.startCol);
|
||||
this._readWhitespace();
|
||||
}
|
||||
|
||||
return value;
|
||||
},
|
||||
|
||||
_unary_operator: function() {
|
||||
|
||||
var tokenStream = this._tokenStream;
|
||||
|
||||
if (tokenStream.match([Tokens.MINUS, Tokens.PLUS])) {
|
||||
return tokenStream.token().value;
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
},
|
||||
|
||||
_property: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
value = null,
|
||||
hack = null,
|
||||
propertyName = "",
|
||||
token,
|
||||
line,
|
||||
col;
|
||||
if (tokenStream.peek() === Tokens.STAR && this.options.starHack) {
|
||||
tokenStream.get();
|
||||
token = tokenStream.token();
|
||||
hack = token.value;
|
||||
line = token.startLine;
|
||||
col = token.startCol;
|
||||
}
|
||||
if (tokenStream.peek() === Tokens.MINUS) {
|
||||
tokenStream.get();
|
||||
token = tokenStream.token();
|
||||
propertyName = token.value;
|
||||
line = token.startLine;
|
||||
col = token.startCol;
|
||||
}
|
||||
|
||||
if (tokenStream.match(Tokens.IDENT)) {
|
||||
token = tokenStream.token();
|
||||
propertyName += token.value;
|
||||
if (propertyName.charAt(0) === "_" && this.options.underscoreHack) {
|
||||
hack = "_";
|
||||
propertyName = propertyName.substring(1);
|
||||
}
|
||||
|
||||
value = new PropertyName(propertyName, hack, line || token.startLine, col || token.startCol);
|
||||
this._readWhitespace();
|
||||
} else {
|
||||
var tt = tokenStream.peek();
|
||||
if (tt !== Tokens.EOF && tt !== Tokens.RBRACE) {
|
||||
this._unexpectedToken(tokenStream.LT(1));
|
||||
}
|
||||
}
|
||||
|
||||
return value;
|
||||
},
|
||||
_ruleset: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
tt,
|
||||
selectors;
|
||||
try {
|
||||
selectors = this._selectors_group();
|
||||
} catch (ex) {
|
||||
if (ex instanceof SyntaxError && !this.options.strict) {
|
||||
this.fire({
|
||||
type: "error",
|
||||
error: ex,
|
||||
message: ex.message,
|
||||
line: ex.line,
|
||||
col: ex.col
|
||||
});
|
||||
tt = tokenStream.advance([Tokens.RBRACE]);
|
||||
if (tt === Tokens.RBRACE) {
|
||||
} else {
|
||||
throw ex;
|
||||
}
|
||||
|
||||
} else {
|
||||
throw ex;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
if (selectors) {
|
||||
|
||||
this.fire({
|
||||
type: "startrule",
|
||||
selectors: selectors,
|
||||
line: selectors[0].line,
|
||||
col: selectors[0].col
|
||||
});
|
||||
|
||||
this._readDeclarations(true);
|
||||
|
||||
this.fire({
|
||||
type: "endrule",
|
||||
selectors: selectors,
|
||||
line: selectors[0].line,
|
||||
col: selectors[0].col
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
return selectors;
|
||||
|
||||
},
|
||||
_selectors_group: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
selectors = [],
|
||||
selector;
|
||||
|
||||
selector = this._selector();
|
||||
if (selector !== null) {
|
||||
|
||||
selectors.push(selector);
|
||||
while (tokenStream.match(Tokens.COMMA)) {
|
||||
this._readWhitespace();
|
||||
selector = this._selector();
|
||||
if (selector !== null) {
|
||||
selectors.push(selector);
|
||||
} else {
|
||||
this._unexpectedToken(tokenStream.LT(1));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return selectors.length ? selectors : null;
|
||||
},
|
||||
_selector: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
selector = [],
|
||||
nextSelector = null,
|
||||
combinator = null,
|
||||
ws = null;
|
||||
nextSelector = this._simple_selector_sequence();
|
||||
if (nextSelector === null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
selector.push(nextSelector);
|
||||
|
||||
do {
|
||||
combinator = this._combinator();
|
||||
|
||||
if (combinator !== null) {
|
||||
selector.push(combinator);
|
||||
nextSelector = this._simple_selector_sequence();
|
||||
if (nextSelector === null) {
|
||||
this._unexpectedToken(tokenStream.LT(1));
|
||||
} else {
|
||||
selector.push(nextSelector);
|
||||
}
|
||||
} else {
|
||||
if (this._readWhitespace()) {
|
||||
ws = new Combinator(tokenStream.token().value, tokenStream.token().startLine, tokenStream.token().startCol);
|
||||
combinator = this._combinator();
|
||||
nextSelector = this._simple_selector_sequence();
|
||||
if (nextSelector === null) {
|
||||
if (combinator !== null) {
|
||||
this._unexpectedToken(tokenStream.LT(1));
|
||||
}
|
||||
} else {
|
||||
|
||||
if (combinator !== null) {
|
||||
selector.push(combinator);
|
||||
} else {
|
||||
selector.push(ws);
|
||||
}
|
||||
|
||||
selector.push(nextSelector);
|
||||
}
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
} while (true);
|
||||
|
||||
return new Selector(selector, selector[0].line, selector[0].col);
|
||||
},
|
||||
_simple_selector_sequence: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
elementName = null,
|
||||
modifiers = [],
|
||||
selectorText = "",
|
||||
components = [
|
||||
function() {
|
||||
return tokenStream.match(Tokens.HASH) ?
|
||||
new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) :
|
||||
null;
|
||||
},
|
||||
this._class,
|
||||
this._attrib,
|
||||
this._pseudo,
|
||||
this._negation
|
||||
],
|
||||
i = 0,
|
||||
len = components.length,
|
||||
component = null,
|
||||
line,
|
||||
col;
|
||||
line = tokenStream.LT(1).startLine;
|
||||
col = tokenStream.LT(1).startCol;
|
||||
|
||||
elementName = this._type_selector();
|
||||
if (!elementName) {
|
||||
elementName = this._universal();
|
||||
}
|
||||
|
||||
if (elementName !== null) {
|
||||
selectorText += elementName;
|
||||
}
|
||||
|
||||
while (true) {
|
||||
if (tokenStream.peek() === Tokens.S) {
|
||||
break;
|
||||
}
|
||||
while (i < len && component === null) {
|
||||
component = components[i++].call(this);
|
||||
}
|
||||
|
||||
if (component === null) {
|
||||
if (selectorText === "") {
|
||||
return null;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
i = 0;
|
||||
modifiers.push(component);
|
||||
selectorText += component.toString();
|
||||
component = null;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
return selectorText !== "" ?
|
||||
new SelectorPart(elementName, modifiers, selectorText, line, col) :
|
||||
null;
|
||||
},
|
||||
_type_selector: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
ns = this._namespace_prefix(),
|
||||
elementName = this._element_name();
|
||||
|
||||
if (!elementName) {
|
||||
if (ns) {
|
||||
tokenStream.unget();
|
||||
if (ns.length > 1) {
|
||||
tokenStream.unget();
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
} else {
|
||||
if (ns) {
|
||||
elementName.text = ns + elementName.text;
|
||||
elementName.col -= ns.length;
|
||||
}
|
||||
return elementName;
|
||||
}
|
||||
},
|
||||
_class: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
token;
|
||||
|
||||
if (tokenStream.match(Tokens.DOT)) {
|
||||
tokenStream.mustMatch(Tokens.IDENT);
|
||||
token = tokenStream.token();
|
||||
return new SelectorSubPart("." + token.value, "class", token.startLine, token.startCol - 1);
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
|
||||
},
|
||||
_element_name: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
token;
|
||||
|
||||
if (tokenStream.match(Tokens.IDENT)) {
|
||||
token = tokenStream.token();
|
||||
return new SelectorSubPart(token.value, "elementName", token.startLine, token.startCol);
|
||||
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
},
|
||||
_namespace_prefix: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
value = "";
|
||||
if (tokenStream.LA(1) === Tokens.PIPE || tokenStream.LA(2) === Tokens.PIPE) {
|
||||
|
||||
if (tokenStream.match([Tokens.IDENT, Tokens.STAR])) {
|
||||
value += tokenStream.token().value;
|
||||
}
|
||||
|
||||
tokenStream.mustMatch(Tokens.PIPE);
|
||||
value += "|";
|
||||
|
||||
}
|
||||
|
||||
return value.length ? value : null;
|
||||
},
|
||||
_universal: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
value = "",
|
||||
ns;
|
||||
|
||||
ns = this._namespace_prefix();
|
||||
if (ns) {
|
||||
value += ns;
|
||||
}
|
||||
|
||||
if (tokenStream.match(Tokens.STAR)) {
|
||||
value += "*";
|
||||
}
|
||||
|
||||
return value.length ? value : null;
|
||||
|
||||
},
|
||||
_attrib: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
value = null,
|
||||
ns,
|
||||
token;
|
||||
|
||||
if (tokenStream.match(Tokens.LBRACKET)) {
|
||||
token = tokenStream.token();
|
||||
value = token.value;
|
||||
value += this._readWhitespace();
|
||||
|
||||
ns = this._namespace_prefix();
|
||||
|
||||
if (ns) {
|
||||
value += ns;
|
||||
}
|
||||
|
||||
tokenStream.mustMatch(Tokens.IDENT);
|
||||
value += tokenStream.token().value;
|
||||
value += this._readWhitespace();
|
||||
|
||||
if (tokenStream.match([Tokens.PREFIXMATCH, Tokens.SUFFIXMATCH, Tokens.SUBSTRINGMATCH,
|
||||
Tokens.EQUALS, Tokens.INCLUDES, Tokens.DASHMATCH])) {
|
||||
|
||||
value += tokenStream.token().value;
|
||||
value += this._readWhitespace();
|
||||
|
||||
tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]);
|
||||
value += tokenStream.token().value;
|
||||
value += this._readWhitespace();
|
||||
}
|
||||
|
||||
tokenStream.mustMatch(Tokens.RBRACKET);
|
||||
|
||||
return new SelectorSubPart(value + "]", "attribute", token.startLine, token.startCol);
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
},
|
||||
_pseudo: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
pseudo = null,
|
||||
colons = ":",
|
||||
line,
|
||||
col;
|
||||
|
||||
if (tokenStream.match(Tokens.COLON)) {
|
||||
|
||||
if (tokenStream.match(Tokens.COLON)) {
|
||||
colons += ":";
|
||||
}
|
||||
|
||||
if (tokenStream.match(Tokens.IDENT)) {
|
||||
pseudo = tokenStream.token().value;
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol - colons.length;
|
||||
} else if (tokenStream.peek() === Tokens.FUNCTION) {
|
||||
line = tokenStream.LT(1).startLine;
|
||||
col = tokenStream.LT(1).startCol - colons.length;
|
||||
pseudo = this._functional_pseudo();
|
||||
}
|
||||
|
||||
if (pseudo) {
|
||||
pseudo = new SelectorSubPart(colons + pseudo, "pseudo", line, col);
|
||||
} else {
|
||||
var startLine = tokenStream.LT(1).startLine,
|
||||
startCol = tokenStream.LT(0).startCol;
|
||||
throw new SyntaxError("Expected a `FUNCTION` or `IDENT` after colon at line " + startLine + ", col " + startCol + ".", startLine, startCol);
|
||||
}
|
||||
}
|
||||
|
||||
return pseudo;
|
||||
},
|
||||
_functional_pseudo: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
value = null;
|
||||
|
||||
if (tokenStream.match(Tokens.FUNCTION)) {
|
||||
value = tokenStream.token().value;
|
||||
value += this._readWhitespace();
|
||||
value += this._expression();
|
||||
tokenStream.mustMatch(Tokens.RPAREN);
|
||||
value += ")";
|
||||
}
|
||||
|
||||
return value;
|
||||
},
|
||||
_expression: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
value = "";
|
||||
|
||||
while (tokenStream.match([Tokens.PLUS, Tokens.MINUS, Tokens.DIMENSION,
|
||||
Tokens.NUMBER, Tokens.STRING, Tokens.IDENT, Tokens.LENGTH,
|
||||
Tokens.FREQ, Tokens.ANGLE, Tokens.TIME,
|
||||
Tokens.RESOLUTION, Tokens.SLASH])) {
|
||||
|
||||
value += tokenStream.token().value;
|
||||
value += this._readWhitespace();
|
||||
}
|
||||
|
||||
return value.length ? value : null;
|
||||
|
||||
},
|
||||
_negation: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
line,
|
||||
col,
|
||||
value = "",
|
||||
arg,
|
||||
subpart = null;
|
||||
|
||||
if (tokenStream.match(Tokens.NOT)) {
|
||||
value = tokenStream.token().value;
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
value += this._readWhitespace();
|
||||
arg = this._negation_arg();
|
||||
value += arg;
|
||||
value += this._readWhitespace();
|
||||
tokenStream.match(Tokens.RPAREN);
|
||||
value += tokenStream.token().value;
|
||||
|
||||
subpart = new SelectorSubPart(value, "not", line, col);
|
||||
subpart.args.push(arg);
|
||||
}
|
||||
|
||||
return subpart;
|
||||
},
|
||||
_negation_arg: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
args = [
|
||||
this._type_selector,
|
||||
this._universal,
|
||||
function() {
|
||||
return tokenStream.match(Tokens.HASH) ?
|
||||
new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) :
|
||||
null;
|
||||
},
|
||||
this._class,
|
||||
this._attrib,
|
||||
this._pseudo
|
||||
],
|
||||
arg = null,
|
||||
i = 0,
|
||||
len = args.length,
|
||||
line,
|
||||
col,
|
||||
part;
|
||||
|
||||
line = tokenStream.LT(1).startLine;
|
||||
col = tokenStream.LT(1).startCol;
|
||||
|
||||
while (i < len && arg === null) {
|
||||
|
||||
arg = args[i].call(this);
|
||||
i++;
|
||||
}
|
||||
if (arg === null) {
|
||||
this._unexpectedToken(tokenStream.LT(1));
|
||||
}
|
||||
if (arg.type === "elementName") {
|
||||
part = new SelectorPart(arg, [], arg.toString(), line, col);
|
||||
} else {
|
||||
part = new SelectorPart(null, [arg], arg.toString(), line, col);
|
||||
}
|
||||
|
||||
return part;
|
||||
},
|
||||
|
||||
_declaration: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
property = null,
|
||||
expr = null,
|
||||
prio = null,
|
||||
invalid = null,
|
||||
propertyName = "";
|
||||
|
||||
property = this._property();
|
||||
if (property !== null) {
|
||||
|
||||
tokenStream.mustMatch(Tokens.COLON);
|
||||
this._readWhitespace();
|
||||
|
||||
expr = this._expr();
|
||||
if (!expr || expr.length === 0) {
|
||||
this._unexpectedToken(tokenStream.LT(1));
|
||||
}
|
||||
|
||||
prio = this._prio();
|
||||
propertyName = property.toString();
|
||||
if (this.options.starHack && property.hack === "*" ||
|
||||
this.options.underscoreHack && property.hack === "_") {
|
||||
|
||||
propertyName = property.text;
|
||||
}
|
||||
|
||||
try {
|
||||
this._validateProperty(propertyName, expr);
|
||||
} catch (ex) {
|
||||
invalid = ex;
|
||||
}
|
||||
|
||||
this.fire({
|
||||
type: "property",
|
||||
property: property,
|
||||
value: expr,
|
||||
important: prio,
|
||||
line: property.line,
|
||||
col: property.col,
|
||||
invalid: invalid
|
||||
});
|
||||
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
},
|
||||
|
||||
_prio: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
result = tokenStream.match(Tokens.IMPORTANT_SYM);
|
||||
|
||||
this._readWhitespace();
|
||||
return result;
|
||||
},
|
||||
|
||||
_expr: function(inFunction) {
|
||||
|
||||
var values = [],
|
||||
value = null,
|
||||
operator = null;
|
||||
|
||||
value = this._term(inFunction);
|
||||
if (value !== null) {
|
||||
|
||||
values.push(value);
|
||||
|
||||
do {
|
||||
operator = this._operator(inFunction);
|
||||
if (operator) {
|
||||
values.push(operator);
|
||||
} /*else {
|
||||
values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col));
|
||||
valueParts = [];
|
||||
}*/
|
||||
|
||||
value = this._term(inFunction);
|
||||
|
||||
if (value === null) {
|
||||
break;
|
||||
} else {
|
||||
values.push(value);
|
||||
}
|
||||
} while (true);
|
||||
}
|
||||
|
||||
return values.length > 0 ? new PropertyValue(values, values[0].line, values[0].col) : null;
|
||||
},
|
||||
|
||||
_term: function(inFunction) {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
unary = null,
|
||||
value = null,
|
||||
endChar = null,
|
||||
part = null,
|
||||
token,
|
||||
line,
|
||||
col;
|
||||
unary = this._unary_operator();
|
||||
if (unary !== null) {
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
}
|
||||
if (tokenStream.peek() === Tokens.IE_FUNCTION && this.options.ieFilters) {
|
||||
|
||||
value = this._ie_function();
|
||||
if (unary === null) {
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
}
|
||||
} else if (inFunction && tokenStream.match([Tokens.LPAREN, Tokens.LBRACE, Tokens.LBRACKET])) {
|
||||
|
||||
token = tokenStream.token();
|
||||
endChar = token.endChar;
|
||||
value = token.value + this._expr(inFunction).text;
|
||||
if (unary === null) {
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
}
|
||||
tokenStream.mustMatch(Tokens.type(endChar));
|
||||
value += endChar;
|
||||
this._readWhitespace();
|
||||
} else if (tokenStream.match([Tokens.NUMBER, Tokens.PERCENTAGE, Tokens.LENGTH,
|
||||
Tokens.ANGLE, Tokens.TIME,
|
||||
Tokens.FREQ, Tokens.STRING, Tokens.IDENT, Tokens.URI, Tokens.UNICODE_RANGE])) {
|
||||
|
||||
value = tokenStream.token().value;
|
||||
if (unary === null) {
|
||||
line = tokenStream.token().startLine;
|
||||
col = tokenStream.token().startCol;
|
||||
part = PropertyValuePart.fromToken(tokenStream.token());
|
||||
}
|
||||
this._readWhitespace();
|
||||
} else {
|
||||
token = this._hexcolor();
|
||||
if (token === null) {
|
||||
if (unary === null) {
|
||||
line = tokenStream.LT(1).startLine;
|
||||
col = tokenStream.LT(1).startCol;
|
||||
}
|
||||
if (value === null) {
|
||||
if (tokenStream.LA(3) === Tokens.EQUALS && this.options.ieFilters) {
|
||||
value = this._ie_function();
|
||||
} else {
|
||||
value = this._function();
|
||||
}
|
||||
}
|
||||
|
||||
} else {
|
||||
value = token.value;
|
||||
if (unary === null) {
|
||||
line = token.startLine;
|
||||
col = token.startCol;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return part !== null ? part : value !== null ?
|
||||
new PropertyValuePart(unary !== null ? unary + value : value, line, col) :
|
||||
null;
|
||||
|
||||
},
|
||||
|
||||
_function: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
functionText = null,
|
||||
expr = null,
|
||||
lt;
|
||||
|
||||
if (tokenStream.match(Tokens.FUNCTION)) {
|
||||
functionText = tokenStream.token().value;
|
||||
this._readWhitespace();
|
||||
expr = this._expr(true);
|
||||
functionText += expr;
|
||||
if (this.options.ieFilters && tokenStream.peek() === Tokens.EQUALS) {
|
||||
do {
|
||||
|
||||
if (this._readWhitespace()) {
|
||||
functionText += tokenStream.token().value;
|
||||
}
|
||||
if (tokenStream.LA(0) === Tokens.COMMA) {
|
||||
functionText += tokenStream.token().value;
|
||||
}
|
||||
|
||||
tokenStream.match(Tokens.IDENT);
|
||||
functionText += tokenStream.token().value;
|
||||
|
||||
tokenStream.match(Tokens.EQUALS);
|
||||
functionText += tokenStream.token().value;
|
||||
lt = tokenStream.peek();
|
||||
while (lt !== Tokens.COMMA && lt !== Tokens.S && lt !== Tokens.RPAREN) {
|
||||
tokenStream.get();
|
||||
functionText += tokenStream.token().value;
|
||||
lt = tokenStream.peek();
|
||||
}
|
||||
} while (tokenStream.match([Tokens.COMMA, Tokens.S]));
|
||||
}
|
||||
|
||||
tokenStream.match(Tokens.RPAREN);
|
||||
functionText += ")";
|
||||
this._readWhitespace();
|
||||
}
|
||||
|
||||
return functionText;
|
||||
},
|
||||
|
||||
_ie_function: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
functionText = null,
|
||||
lt;
|
||||
if (tokenStream.match([Tokens.IE_FUNCTION, Tokens.FUNCTION])) {
|
||||
functionText = tokenStream.token().value;
|
||||
|
||||
do {
|
||||
|
||||
if (this._readWhitespace()) {
|
||||
functionText += tokenStream.token().value;
|
||||
}
|
||||
if (tokenStream.LA(0) === Tokens.COMMA) {
|
||||
functionText += tokenStream.token().value;
|
||||
}
|
||||
|
||||
tokenStream.match(Tokens.IDENT);
|
||||
functionText += tokenStream.token().value;
|
||||
|
||||
tokenStream.match(Tokens.EQUALS);
|
||||
functionText += tokenStream.token().value;
|
||||
lt = tokenStream.peek();
|
||||
while (lt !== Tokens.COMMA && lt !== Tokens.S && lt !== Tokens.RPAREN) {
|
||||
tokenStream.get();
|
||||
functionText += tokenStream.token().value;
|
||||
lt = tokenStream.peek();
|
||||
}
|
||||
} while (tokenStream.match([Tokens.COMMA, Tokens.S]));
|
||||
|
||||
tokenStream.match(Tokens.RPAREN);
|
||||
functionText += ")";
|
||||
this._readWhitespace();
|
||||
}
|
||||
|
||||
return functionText;
|
||||
},
|
||||
|
||||
_hexcolor: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
token = null,
|
||||
color;
|
||||
|
||||
if (tokenStream.match(Tokens.HASH)) {
|
||||
|
||||
token = tokenStream.token();
|
||||
color = token.value;
|
||||
if (!/#[a-f0-9]{3,6}/i.test(color)) {
|
||||
throw new SyntaxError("Expected a hex color but found '" + color + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);
|
||||
}
|
||||
this._readWhitespace();
|
||||
}
|
||||
|
||||
return token;
|
||||
},
|
||||
|
||||
_keyframes: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
token,
|
||||
tt,
|
||||
name,
|
||||
prefix = "";
|
||||
|
||||
tokenStream.mustMatch(Tokens.KEYFRAMES_SYM);
|
||||
token = tokenStream.token();
|
||||
if (/^@-([^-]+)-/.test(token.value)) {
|
||||
prefix = RegExp.$1;
|
||||
}
|
||||
|
||||
this._readWhitespace();
|
||||
name = this._keyframe_name();
|
||||
|
||||
this._readWhitespace();
|
||||
tokenStream.mustMatch(Tokens.LBRACE);
|
||||
|
||||
this.fire({
|
||||
type: "startkeyframes",
|
||||
name: name,
|
||||
prefix: prefix,
|
||||
line: token.startLine,
|
||||
col: token.startCol
|
||||
});
|
||||
|
||||
this._readWhitespace();
|
||||
tt = tokenStream.peek();
|
||||
while (tt === Tokens.IDENT || tt === Tokens.PERCENTAGE) {
|
||||
this._keyframe_rule();
|
||||
this._readWhitespace();
|
||||
tt = tokenStream.peek();
|
||||
}
|
||||
|
||||
this.fire({
|
||||
type: "endkeyframes",
|
||||
name: name,
|
||||
prefix: prefix,
|
||||
line: token.startLine,
|
||||
col: token.startCol
|
||||
});
|
||||
|
||||
this._readWhitespace();
|
||||
tokenStream.mustMatch(Tokens.RBRACE);
|
||||
this._readWhitespace();
|
||||
|
||||
},
|
||||
|
||||
_keyframe_name: function() {
|
||||
var tokenStream = this._tokenStream;
|
||||
|
||||
tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]);
|
||||
return SyntaxUnit.fromToken(tokenStream.token());
|
||||
},
|
||||
|
||||
_keyframe_rule: function() {
|
||||
var keyList = this._key_list();
|
||||
|
||||
this.fire({
|
||||
type: "startkeyframerule",
|
||||
keys: keyList,
|
||||
line: keyList[0].line,
|
||||
col: keyList[0].col
|
||||
});
|
||||
|
||||
this._readDeclarations(true);
|
||||
|
||||
this.fire({
|
||||
type: "endkeyframerule",
|
||||
keys: keyList,
|
||||
line: keyList[0].line,
|
||||
col: keyList[0].col
|
||||
});
|
||||
|
||||
},
|
||||
|
||||
_key_list: function() {
|
||||
var tokenStream = this._tokenStream,
|
||||
keyList = [];
|
||||
keyList.push(this._key());
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
while (tokenStream.match(Tokens.COMMA)) {
|
||||
this._readWhitespace();
|
||||
keyList.push(this._key());
|
||||
this._readWhitespace();
|
||||
}
|
||||
|
||||
return keyList;
|
||||
},
|
||||
|
||||
_key: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
token;
|
||||
|
||||
if (tokenStream.match(Tokens.PERCENTAGE)) {
|
||||
return SyntaxUnit.fromToken(tokenStream.token());
|
||||
} else if (tokenStream.match(Tokens.IDENT)) {
|
||||
token = tokenStream.token();
|
||||
|
||||
if (/from|to/i.test(token.value)) {
|
||||
return SyntaxUnit.fromToken(token);
|
||||
}
|
||||
|
||||
tokenStream.unget();
|
||||
}
|
||||
this._unexpectedToken(tokenStream.LT(1));
|
||||
},
|
||||
_skipCruft: function() {
|
||||
while (this._tokenStream.match([Tokens.S, Tokens.CDO, Tokens.CDC])) {
|
||||
}
|
||||
},
|
||||
_readDeclarations: function(checkStart, readMargins) {
|
||||
var tokenStream = this._tokenStream,
|
||||
tt;
|
||||
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
if (checkStart) {
|
||||
tokenStream.mustMatch(Tokens.LBRACE);
|
||||
}
|
||||
|
||||
this._readWhitespace();
|
||||
|
||||
try {
|
||||
|
||||
while (true) {
|
||||
|
||||
if (tokenStream.match(Tokens.SEMICOLON) || (readMargins && this._margin())) {
|
||||
} else if (this._declaration()) {
|
||||
if (!tokenStream.match(Tokens.SEMICOLON)) {
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
this._readWhitespace();
|
||||
}
|
||||
|
||||
tokenStream.mustMatch(Tokens.RBRACE);
|
||||
this._readWhitespace();
|
||||
|
||||
} catch (ex) {
|
||||
if (ex instanceof SyntaxError && !this.options.strict) {
|
||||
this.fire({
|
||||
type: "error",
|
||||
error: ex,
|
||||
message: ex.message,
|
||||
line: ex.line,
|
||||
col: ex.col
|
||||
});
|
||||
tt = tokenStream.advance([Tokens.SEMICOLON, Tokens.RBRACE]);
|
||||
if (tt === Tokens.SEMICOLON) {
|
||||
this._readDeclarations(false, readMargins);
|
||||
} else if (tt !== Tokens.EOF && tt !== Tokens.RBRACE) {
|
||||
throw ex;
|
||||
}
|
||||
|
||||
} else {
|
||||
throw ex;
|
||||
}
|
||||
}
|
||||
|
||||
},
|
||||
_readWhitespace: function() {
|
||||
|
||||
var tokenStream = this._tokenStream,
|
||||
ws = "";
|
||||
|
||||
while (tokenStream.match(Tokens.S)) {
|
||||
ws += tokenStream.token().value;
|
||||
}
|
||||
|
||||
return ws;
|
||||
},
|
||||
_unexpectedToken: function(token) {
|
||||
throw new SyntaxError("Unexpected token '" + token.value + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);
|
||||
},
|
||||
_verifyEnd: function() {
|
||||
if (this._tokenStream.LA(1) !== Tokens.EOF) {
|
||||
this._unexpectedToken(this._tokenStream.LT(1));
|
||||
}
|
||||
},
|
||||
_validateProperty: function(property, value) {
|
||||
Validation.validate(property, value);
|
||||
},
|
||||
|
||||
parse: function(input) {
|
||||
this._tokenStream = new TokenStream(input, Tokens);
|
||||
this._stylesheet();
|
||||
},
|
||||
|
||||
parseStyleSheet: function(input) {
|
||||
return this.parse(input);
|
||||
},
|
||||
|
||||
parseMediaQuery: function(input) {
|
||||
this._tokenStream = new TokenStream(input, Tokens);
|
||||
var result = this._media_query();
|
||||
this._verifyEnd();
|
||||
return result;
|
||||
},
|
||||
parsePropertyValue: function(input) {
|
||||
|
||||
this._tokenStream = new TokenStream(input, Tokens);
|
||||
this._readWhitespace();
|
||||
|
||||
var result = this._expr();
|
||||
this._readWhitespace();
|
||||
this._verifyEnd();
|
||||
return result;
|
||||
},
|
||||
parseRule: function(input) {
|
||||
this._tokenStream = new TokenStream(input, Tokens);
|
||||
this._readWhitespace();
|
||||
|
||||
var result = this._ruleset();
|
||||
this._readWhitespace();
|
||||
this._verifyEnd();
|
||||
return result;
|
||||
},
|
||||
parseSelector: function(input) {
|
||||
|
||||
this._tokenStream = new TokenStream(input, Tokens);
|
||||
this._readWhitespace();
|
||||
|
||||
var result = this._selector();
|
||||
this._readWhitespace();
|
||||
this._verifyEnd();
|
||||
return result;
|
||||
},
|
||||
parseStyleAttribute: function(input) {
|
||||
input += "}"; // for error recovery in _readDeclarations()
|
||||
this._tokenStream = new TokenStream(input, Tokens);
|
||||
this._readDeclarations();
|
||||
}
|
||||
};
|
||||
for (prop in additions) {
|
||||
if (Object.prototype.hasOwnProperty.call(additions, prop)) {
|
||||
proto[prop] = additions[prop];
|
||||
}
|
||||
}
|
||||
|
||||
return proto;
|
||||
}();
|
||||
|
||||
},{"../util/EventTarget":23,"../util/SyntaxError":25,"../util/SyntaxUnit":26,"./Combinator":2,"./MediaFeature":4,"./MediaQuery":5,"./PropertyName":8,"./PropertyValue":9,"./PropertyValuePart":11,"./Selector":13,"./SelectorPart":14,"./SelectorSubPart":15,"./TokenStream":17,"./Tokens":18,"./Validation":19}],7:[function(require,module,exports){
|
||||
|
||||
"use strict";
|
||||
|
||||
var Properties = module.exports = {
|
||||
__proto__: null,
|
||||
"align-items" : "flex-start | flex-end | center | baseline | stretch",
|
||||
"align-content" : "flex-start | flex-end | center | space-between | space-around | stretch",
|
||||
"align-self" : "auto | flex-start | flex-end | center | baseline | stretch",
|
||||
"all" : "initial | inherit | unset",
|
||||
"-webkit-align-items" : "flex-start | flex-end | center | baseline | stretch",
|
||||
"-webkit-align-content" : "flex-start | flex-end | center | space-between | space-around | stretch",
|
||||
"-webkit-align-self" : "auto | flex-start | flex-end | center | baseline | stretch",
|
||||
"alignment-adjust" : "auto | baseline | before-edge | text-before-edge | middle | central | after-edge | text-after-edge | ideographic | alphabetic | hanging | mathematical | <percentage> | <length>",
|
||||
"alignment-baseline" : "auto | baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical",
|
||||
"animation" : 1,
|
||||
"animation-delay" : "<time>#",
|
||||
"animation-direction" : "<single-animation-direction>#",
|
||||
"animation-duration" : "<time>#",
|
||||
"animation-fill-mode" : "[ none | forwards | backwards | both ]#",
|
||||
"animation-iteration-count" : "[ <number> | infinite ]#",
|
||||
"animation-name" : "[ none | <single-animation-name> ]#",
|
||||
"animation-play-state" : "[ running | paused ]#",
|
||||
"animation-timing-function" : 1,
|
||||
"-moz-animation-delay" : "<time>#",
|
||||
"-moz-animation-direction" : "[ normal | alternate ]#",
|
||||
"-moz-animation-duration" : "<time>#",
|
||||
"-moz-animation-iteration-count" : "[ <number> | infinite ]#",
|
||||
"-moz-animation-name" : "[ none | <single-animation-name> ]#",
|
||||
"-moz-animation-play-state" : "[ running | paused ]#",
|
||||
|
||||
"-ms-animation-delay" : "<time>#",
|
||||
"-ms-animation-direction" : "[ normal | alternate ]#",
|
||||
"-ms-animation-duration" : "<time>#",
|
||||
"-ms-animation-iteration-count" : "[ <number> | infinite ]#",
|
||||
"-ms-animation-name" : "[ none | <single-animation-name> ]#",
|
||||
"-ms-animation-play-state" : "[ running | paused ]#",
|
||||
|
||||
"-webkit-animation-delay" : "<time>#",
|
||||
"-webkit-animation-direction" : "[ normal | alternate ]#",
|
||||
"-webkit-animation-duration" : "<time>#",
|
||||
"-webkit-animation-fill-mode" : "[ none | forwards | backwards | both ]#",
|
||||
"-webkit-animation-iteration-count" : "[ <number> | infinite ]#",
|
||||
"-webkit-animation-name" : "[ none | <single-animation-name> ]#",
|
||||
"-webkit-animation-play-state" : "[ running | paused ]#",
|
||||
|
||||
"-o-animation-delay" : "<time>#",
|
||||
"-o-animation-direction" : "[ normal | alternate ]#",
|
||||
"-o-animation-duration" : "<time>#",
|
||||
"-o-animation-iteration-count" : "[ <number> | infinite ]#",
|
||||
"-o-animation-name" : "[ none | <single-animation-name> ]#",
|
||||
"-o-animation-play-state" : "[ running | paused ]#",
|
||||
|
||||
"appearance" : "none | auto",
|
||||
"-moz-appearance" : "none | button | button-arrow-down | button-arrow-next | button-arrow-previous | button-arrow-up | button-bevel | button-focus | caret | checkbox | checkbox-container | checkbox-label | checkmenuitem | dualbutton | groupbox | listbox | listitem | menuarrow | menubar | menucheckbox | menuimage | menuitem | menuitemtext | menulist | menulist-button | menulist-text | menulist-textfield | menupopup | menuradio | menuseparator | meterbar | meterchunk | progressbar | progressbar-vertical | progresschunk | progresschunk-vertical | radio | radio-container | radio-label | radiomenuitem | range | range-thumb | resizer | resizerpanel | scale-horizontal | scalethumbend | scalethumb-horizontal | scalethumbstart | scalethumbtick | scalethumb-vertical | scale-vertical | scrollbarbutton-down | scrollbarbutton-left | scrollbarbutton-right | scrollbarbutton-up | scrollbarthumb-horizontal | scrollbarthumb-vertical | scrollbartrack-horizontal | scrollbartrack-vertical | searchfield | separator | sheet | spinner | spinner-downbutton | spinner-textfield | spinner-upbutton | splitter | statusbar | statusbarpanel | tab | tabpanel | tabpanels | tab-scroll-arrow-back | tab-scroll-arrow-forward | textfield | textfield-multiline | toolbar | toolbarbutton | toolbarbutton-dropdown | toolbargripper | toolbox | tooltip | treeheader | treeheadercell | treeheadersortarrow | treeitem | treeline | treetwisty | treetwistyopen | treeview | -moz-mac-unified-toolbar | -moz-win-borderless-glass | -moz-win-browsertabbar-toolbox | -moz-win-communicationstext | -moz-win-communications-toolbox | -moz-win-exclude-glass | -moz-win-glass | -moz-win-mediatext | -moz-win-media-toolbox | -moz-window-button-box | -moz-window-button-box-maximized | -moz-window-button-close | -moz-window-button-maximize | -moz-window-button-minimize | -moz-window-button-restore | -moz-window-frame-bottom | -moz-window-frame-left | -moz-window-frame-right | -moz-window-titlebar | -moz-window-titlebar-maximized",
|
||||
"-ms-appearance" : "none | icon | window | desktop | workspace | document | tooltip | dialog | button | push-button | hyperlink | radio | radio-button | checkbox | menu-item | tab | menu | menubar | pull-down-menu | pop-up-menu | list-menu | radio-group | checkbox-group | outline-tree | range | field | combo-box | signature | password | normal",
|
||||
"-webkit-appearance" : "none | button | button-bevel | caps-lock-indicator | caret | checkbox | default-button | listbox | listitem | media-fullscreen-button | media-mute-button | media-play-button | media-seek-back-button | media-seek-forward-button | media-slider | media-sliderthumb | menulist | menulist-button | menulist-text | menulist-textfield | push-button | radio | searchfield | searchfield-cancel-button | searchfield-decoration | searchfield-results-button | searchfield-results-decoration | slider-horizontal | slider-vertical | sliderthumb-horizontal | sliderthumb-vertical | square-button | textarea | textfield | scrollbarbutton-down | scrollbarbutton-left | scrollbarbutton-right | scrollbarbutton-up | scrollbargripper-horizontal | scrollbargripper-vertical | scrollbarthumb-horizontal | scrollbarthumb-vertical | scrollbartrack-horizontal | scrollbartrack-vertical",
|
||||
"-o-appearance" : "none | window | desktop | workspace | document | tooltip | dialog | button | push-button | hyperlink | radio | radio-button | checkbox | menu-item | tab | menu | menubar | pull-down-menu | pop-up-menu | list-menu | radio-group | checkbox-group | outline-tree | range | field | combo-box | signature | password | normal",
|
||||
|
||||
"azimuth" : "<azimuth>",
|
||||
"backface-visibility" : "visible | hidden",
|
||||
"background" : 1,
|
||||
"background-attachment" : "<attachment>#",
|
||||
"background-clip" : "<box>#",
|
||||
"background-color" : "<color>",
|
||||
"background-image" : "<bg-image>#",
|
||||
"background-origin" : "<box>#",
|
||||
"background-position" : "<bg-position>",
|
||||
"background-repeat" : "<repeat-style>#",
|
||||
"background-size" : "<bg-size>#",
|
||||
"baseline-shift" : "baseline | sub | super | <percentage> | <length>",
|
||||
"behavior" : 1,
|
||||
"binding" : 1,
|
||||
"bleed" : "<length>",
|
||||
"bookmark-label" : "<content> | <attr> | <string>",
|
||||
"bookmark-level" : "none | <integer>",
|
||||
"bookmark-state" : "open | closed",
|
||||
"bookmark-target" : "none | <uri> | <attr>",
|
||||
"border" : "<border-width> || <border-style> || <color>",
|
||||
"border-bottom" : "<border-width> || <border-style> || <color>",
|
||||
"border-bottom-color" : "<color>",
|
||||
"border-bottom-left-radius" : "<x-one-radius>",
|
||||
"border-bottom-right-radius" : "<x-one-radius>",
|
||||
"border-bottom-style" : "<border-style>",
|
||||
"border-bottom-width" : "<border-width>",
|
||||
"border-collapse" : "collapse | separate",
|
||||
"border-color" : "<color>{1,4}",
|
||||
"border-image" : 1,
|
||||
"border-image-outset" : "[ <length> | <number> ]{1,4}",
|
||||
"border-image-repeat" : "[ stretch | repeat | round | space ]{1,2}",
|
||||
"border-image-slice" : "<border-image-slice>",
|
||||
"border-image-source" : "<image> | none",
|
||||
"border-image-width" : "[ <length> | <percentage> | <number> | auto ]{1,4}",
|
||||
"border-left" : "<border-width> || <border-style> || <color>",
|
||||
"border-left-color" : "<color>",
|
||||
"border-left-style" : "<border-style>",
|
||||
"border-left-width" : "<border-width>",
|
||||
"border-radius" : "<border-radius>",
|
||||
"border-right" : "<border-width> || <border-style> || <color>",
|
||||
"border-right-color" : "<color>",
|
||||
"border-right-style" : "<border-style>",
|
||||
"border-right-width" : "<border-width>",
|
||||
"border-spacing" : "<length>{1,2}",
|
||||
"border-style" : "<border-style>{1,4}",
|
||||
"border-top" : "<border-width> || <border-style> || <color>",
|
||||
"border-top-color" : "<color>",
|
||||
"border-top-left-radius" : "<x-one-radius>",
|
||||
"border-top-right-radius" : "<x-one-radius>",
|
||||
"border-top-style" : "<border-style>",
|
||||
"border-top-width" : "<border-width>",
|
||||
"border-width" : "<border-width>{1,4}",
|
||||
"bottom" : "<margin-width>",
|
||||
"-moz-box-align" : "start | end | center | baseline | stretch",
|
||||
"-moz-box-decoration-break" : "slice | clone",
|
||||
"-moz-box-direction" : "normal | reverse",
|
||||
"-moz-box-flex" : "<number>",
|
||||
"-moz-box-flex-group" : "<integer>",
|
||||
"-moz-box-lines" : "single | multiple",
|
||||
"-moz-box-ordinal-group" : "<integer>",
|
||||
"-moz-box-orient" : "horizontal | vertical | inline-axis | block-axis",
|
||||
"-moz-box-pack" : "start | end | center | justify",
|
||||
"-o-box-decoration-break" : "slice | clone",
|
||||
"-webkit-box-align" : "start | end | center | baseline | stretch",
|
||||
"-webkit-box-decoration-break" : "slice | clone",
|
||||
"-webkit-box-direction" : "normal | reverse",
|
||||
"-webkit-box-flex" : "<number>",
|
||||
"-webkit-box-flex-group" : "<integer>",
|
||||
"-webkit-box-lines" : "single | multiple",
|
||||
"-webkit-box-ordinal-group" : "<integer>",
|
||||
"-webkit-box-orient" : "horizontal | vertical | inline-axis | block-axis",
|
||||
"-webkit-box-pack" : "start | end | center | justify",
|
||||
"box-decoration-break" : "slice | clone",
|
||||
"box-shadow" : "<box-shadow>",
|
||||
"box-sizing" : "content-box | border-box",
|
||||
"break-after" : "auto | always | avoid | left | right | page | column | avoid-page | avoid-column",
|
||||
"break-before" : "auto | always | avoid | left | right | page | column | avoid-page | avoid-column",
|
||||
"break-inside" : "auto | avoid | avoid-page | avoid-column",
|
||||
"caption-side" : "top | bottom",
|
||||
"clear" : "none | right | left | both",
|
||||
"clip" : "<shape> | auto",
|
||||
"-webkit-clip-path" : "<clip-source> | <clip-path> | none",
|
||||
"clip-path" : "<clip-source> | <clip-path> | none",
|
||||
"clip-rule" : "nonzero | evenodd",
|
||||
"color" : "<color>",
|
||||
"color-interpolation" : "auto | sRGB | linearRGB",
|
||||
"color-interpolation-filters" : "auto | sRGB | linearRGB",
|
||||
"color-profile" : 1,
|
||||
"color-rendering" : "auto | optimizeSpeed | optimizeQuality",
|
||||
"column-count" : "<integer> | auto", // https ://www.w3.org/TR/css3-multicol/
|
||||
"column-fill" : "auto | balance",
|
||||
"column-gap" : "<length> | normal",
|
||||
"column-rule" : "<border-width> || <border-style> || <color>",
|
||||
"column-rule-color" : "<color>",
|
||||
"column-rule-style" : "<border-style>",
|
||||
"column-rule-width" : "<border-width>",
|
||||
"column-span" : "none | all",
|
||||
"column-width" : "<length> | auto",
|
||||
"columns" : 1,
|
||||
"content" : 1,
|
||||
"counter-increment" : 1,
|
||||
"counter-reset" : 1,
|
||||
"crop" : "<shape> | auto",
|
||||
"cue" : "cue-after | cue-before",
|
||||
"cue-after" : 1,
|
||||
"cue-before" : 1,
|
||||
"cursor" : 1,
|
||||
"direction" : "ltr | rtl",
|
||||
"display" : "inline | block | list-item | inline-block | table | inline-table | table-row-group | table-header-group | table-footer-group | table-row | table-column-group | table-column | table-cell | table-caption | grid | inline-grid | run-in | ruby | ruby-base | ruby-text | ruby-base-container | ruby-text-container | contents | none | -moz-box | -moz-inline-block | -moz-inline-box | -moz-inline-grid | -moz-inline-stack | -moz-inline-table | -moz-grid | -moz-grid-group | -moz-grid-line | -moz-groupbox | -moz-deck | -moz-popup | -moz-stack | -moz-marker | -webkit-box | -webkit-inline-box | -ms-flexbox | -ms-inline-flexbox | flex | -webkit-flex | inline-flex | -webkit-inline-flex",
|
||||
"dominant-baseline" : "auto | use-script | no-change | reset-size | ideographic | alphabetic | hanging | mathematical | central | middle | text-after-edge | text-before-edge",
|
||||
"drop-initial-after-adjust" : "central | middle | after-edge | text-after-edge | ideographic | alphabetic | mathematical | <percentage> | <length>",
|
||||
"drop-initial-after-align" : "baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical",
|
||||
"drop-initial-before-adjust" : "before-edge | text-before-edge | central | middle | hanging | mathematical | <percentage> | <length>",
|
||||
"drop-initial-before-align" : "caps-height | baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical",
|
||||
"drop-initial-size" : "auto | line | <length> | <percentage>",
|
||||
"drop-initial-value" : "<integer>",
|
||||
"elevation" : "<angle> | below | level | above | higher | lower",
|
||||
"empty-cells" : "show | hide",
|
||||
"enable-background" : 1,
|
||||
"fill" : "<paint>",
|
||||
"fill-opacity" : "<opacity-value>",
|
||||
"fill-rule" : "nonzero | evenodd",
|
||||
"filter" : "<filter-function-list> | none",
|
||||
"fit" : "fill | hidden | meet | slice",
|
||||
"fit-position" : 1,
|
||||
"flex" : "<flex>",
|
||||
"flex-basis" : "<width>",
|
||||
"flex-direction" : "row | row-reverse | column | column-reverse",
|
||||
"flex-flow" : "<flex-direction> || <flex-wrap>",
|
||||
"flex-grow" : "<number>",
|
||||
"flex-shrink" : "<number>",
|
||||
"flex-wrap" : "nowrap | wrap | wrap-reverse",
|
||||
"-webkit-flex" : "<flex>",
|
||||
"-webkit-flex-basis" : "<width>",
|
||||
"-webkit-flex-direction" : "row | row-reverse | column | column-reverse",
|
||||
"-webkit-flex-flow" : "<flex-direction> || <flex-wrap>",
|
||||
"-webkit-flex-grow" : "<number>",
|
||||
"-webkit-flex-shrink" : "<number>",
|
||||
"-webkit-flex-wrap" : "nowrap | wrap | wrap-reverse",
|
||||
"-ms-flex" : "<flex>",
|
||||
"-ms-flex-align" : "start | end | center | stretch | baseline",
|
||||
"-ms-flex-direction" : "row | row-reverse | column | column-reverse",
|
||||
"-ms-flex-order" : "<number>",
|
||||
"-ms-flex-pack" : "start | end | center | justify | distribute",
|
||||
"-ms-flex-wrap" : "nowrap | wrap | wrap-reverse",
|
||||
"float" : "left | right | none",
|
||||
"float-offset" : 1,
|
||||
"flood-color" : 1,
|
||||
"flood-opacity" : "<opacity-value>",
|
||||
"font" : "<font-shorthand> | caption | icon | menu | message-box | small-caption | status-bar",
|
||||
"font-family" : "<font-family>",
|
||||
"font-feature-settings" : "<feature-tag-value> | normal",
|
||||
"font-kerning" : "auto | normal | none",
|
||||
"font-size" : "<font-size>",
|
||||
"font-size-adjust" : "<number> | none",
|
||||
"font-stretch" : "<font-stretch>",
|
||||
"font-style" : "<font-style>",
|
||||
"font-variant" : "<font-variant> | normal | none",
|
||||
"font-variant-alternates" : "<font-variant-alternates> | normal",
|
||||
"font-variant-caps" : "<font-variant-caps> | normal",
|
||||
"font-variant-east-asian" : "<font-variant-east-asian> | normal",
|
||||
"font-variant-ligatures" : "<font-variant-ligatures> | normal | none",
|
||||
"font-variant-numeric" : "<font-variant-numeric> | normal",
|
||||
"font-variant-position" : "normal | sub | super",
|
||||
"font-weight" : "<font-weight>",
|
||||
"gap" : "[ <length> | <percentage> ]{1,2}",
|
||||
"glyph-orientation-horizontal" : "<glyph-angle>",
|
||||
"glyph-orientation-vertical" : "auto | <glyph-angle>",
|
||||
"grid" : 1,
|
||||
"grid-area" : 1,
|
||||
"grid-auto-columns" : 1,
|
||||
"grid-auto-flow" : 1,
|
||||
"grid-auto-position" : 1,
|
||||
"grid-auto-rows" : 1,
|
||||
"grid-cell-stacking" : "columns | rows | layer",
|
||||
"grid-column" : 1,
|
||||
"grid-columns" : 1,
|
||||
"grid-column-align" : "start | end | center | stretch",
|
||||
"grid-column-sizing" : 1,
|
||||
"grid-column-start" : 1,
|
||||
"grid-column-end" : 1,
|
||||
"grid-column-span" : "<integer>",
|
||||
"grid-flow" : "none | rows | columns",
|
||||
"grid-gap" : "[ <length> | <percentage> ]{1,2}",
|
||||
"grid-layer" : "<integer>",
|
||||
"grid-row" : 1,
|
||||
"grid-rows" : 1,
|
||||
"grid-row-align" : "start | end | center | stretch",
|
||||
"grid-row-gap" : 1,
|
||||
"grid-row-start" : 1,
|
||||
"grid-row-end" : 1,
|
||||
"grid-row-span" : "<integer>",
|
||||
"grid-row-sizing" : 1,
|
||||
"grid-template" : 1,
|
||||
"grid-template-areas" : 1,
|
||||
"grid-template-columns" : 1,
|
||||
"grid-template-rows" : 1,
|
||||
"hanging-punctuation" : 1,
|
||||
"height" : "<margin-width> | <content-sizing>",
|
||||
"hyphenate-after" : "<integer> | auto",
|
||||
"hyphenate-before" : "<integer> | auto",
|
||||
"hyphenate-character" : "<string> | auto",
|
||||
"hyphenate-lines" : "no-limit | <integer>",
|
||||
"hyphenate-resource" : 1,
|
||||
"hyphens" : "none | manual | auto",
|
||||
"icon" : 1,
|
||||
"image-orientation" : "angle | auto",
|
||||
"image-rendering" : "auto | optimizeSpeed | optimizeQuality",
|
||||
"image-resolution" : 1,
|
||||
"ime-mode" : "auto | normal | active | inactive | disabled",
|
||||
"inline-box-align" : "last | <integer>",
|
||||
"justify-content" : "flex-start | flex-end | center | space-between | space-around | space-evenly | stretch",
|
||||
"-webkit-justify-content" : "flex-start | flex-end | center | space-between | space-around | space-evenly | stretch",
|
||||
"kerning" : "auto | <length>",
|
||||
"left" : "<margin-width>",
|
||||
"letter-spacing" : "<length> | normal",
|
||||
"line-height" : "<line-height>",
|
||||
"line-break" : "auto | loose | normal | strict",
|
||||
"line-stacking" : 1,
|
||||
"line-stacking-ruby" : "exclude-ruby | include-ruby",
|
||||
"line-stacking-shift" : "consider-shifts | disregard-shifts",
|
||||
"line-stacking-strategy" : "inline-line-height | block-line-height | max-height | grid-height",
|
||||
"list-style" : 1,
|
||||
"list-style-image" : "<uri> | none",
|
||||
"list-style-position" : "inside | outside",
|
||||
"list-style-type" : "disc | circle | square | decimal | decimal-leading-zero | lower-roman | upper-roman | lower-greek | lower-latin | upper-latin | armenian | georgian | lower-alpha | upper-alpha | none",
|
||||
"margin" : "<margin-width>{1,4}",
|
||||
"margin-bottom" : "<margin-width>",
|
||||
"margin-left" : "<margin-width>",
|
||||
"margin-right" : "<margin-width>",
|
||||
"margin-top" : "<margin-width>",
|
||||
"mark" : 1,
|
||||
"mark-after" : 1,
|
||||
"mark-before" : 1,
|
||||
"marker" : 1,
|
||||
"marker-end" : 1,
|
||||
"marker-mid" : 1,
|
||||
"marker-start" : 1,
|
||||
"marks" : 1,
|
||||
"marquee-direction" : 1,
|
||||
"marquee-play-count" : 1,
|
||||
"marquee-speed" : 1,
|
||||
"marquee-style" : 1,
|
||||
"mask" : 1,
|
||||
"max-height" : "<length> | <percentage> | <content-sizing> | none",
|
||||
"max-width" : "<length> | <percentage> | <content-sizing> | none",
|
||||
"min-height" : "<length> | <percentage> | <content-sizing> | contain-floats | -moz-contain-floats | -webkit-contain-floats",
|
||||
"min-width" : "<length> | <percentage> | <content-sizing> | contain-floats | -moz-contain-floats | -webkit-contain-floats",
|
||||
"mix-blend-mode" : "<blend-mode>",
|
||||
"move-to" : 1,
|
||||
"nav-down" : 1,
|
||||
"nav-index" : 1,
|
||||
"nav-left" : 1,
|
||||
"nav-right" : 1,
|
||||
"nav-up" : 1,
|
||||
"object-fit" : "fill | contain | cover | none | scale-down",
|
||||
"object-position" : "<position>",
|
||||
"opacity" : "<opacity-value>",
|
||||
"order" : "<integer>",
|
||||
"-webkit-order" : "<integer>",
|
||||
"orphans" : "<integer>",
|
||||
"outline" : 1,
|
||||
"outline-color" : "<color> | invert",
|
||||
"outline-offset" : 1,
|
||||
"outline-style" : "<border-style>",
|
||||
"outline-width" : "<border-width>",
|
||||
"overflow" : "visible | hidden | scroll | auto",
|
||||
"overflow-style" : 1,
|
||||
"overflow-wrap" : "normal | break-word",
|
||||
"overflow-x" : 1,
|
||||
"overflow-y" : 1,
|
||||
"padding" : "<padding-width>{1,4}",
|
||||
"padding-bottom" : "<padding-width>",
|
||||
"padding-left" : "<padding-width>",
|
||||
"padding-right" : "<padding-width>",
|
||||
"padding-top" : "<padding-width>",
|
||||
"page" : 1,
|
||||
"page-break-after" : "auto | always | avoid | left | right",
|
||||
"page-break-before" : "auto | always | avoid | left | right",
|
||||
"page-break-inside" : "auto | avoid",
|
||||
"page-policy" : 1,
|
||||
"pause" : 1,
|
||||
"pause-after" : 1,
|
||||
"pause-before" : 1,
|
||||
"perspective" : 1,
|
||||
"perspective-origin" : 1,
|
||||
"phonemes" : 1,
|
||||
"pitch" : 1,
|
||||
"pitch-range" : 1,
|
||||
"play-during" : 1,
|
||||
"pointer-events" : "auto | none | visiblePainted | visibleFill | visibleStroke | visible | painted | fill | stroke | all",
|
||||
"position" : "static | relative | absolute | fixed | sticky | -webkit-sticky",
|
||||
"presentation-level" : 1,
|
||||
"punctuation-trim" : 1,
|
||||
"quotes" : 1,
|
||||
"rendering-intent" : 1,
|
||||
"resize" : 1,
|
||||
"rest" : 1,
|
||||
"rest-after" : 1,
|
||||
"rest-before" : 1,
|
||||
"richness" : 1,
|
||||
"right" : "<margin-width>",
|
||||
"rotation" : 1,
|
||||
"rotation-point" : 1,
|
||||
"ruby-align" : 1,
|
||||
"ruby-overhang" : 1,
|
||||
"ruby-position" : 1,
|
||||
"ruby-span" : 1,
|
||||
"shape-rendering" : "auto | optimizeSpeed | crispEdges | geometricPrecision",
|
||||
"size" : 1,
|
||||
"speak" : "normal | none | spell-out",
|
||||
"speak-header" : "once | always",
|
||||
"speak-numeral" : "digits | continuous",
|
||||
"speak-punctuation" : "code | none",
|
||||
"speech-rate" : 1,
|
||||
"src" : 1,
|
||||
"stop-color" : 1,
|
||||
"stop-opacity" : "<opacity-value>",
|
||||
"stress" : 1,
|
||||
"string-set" : 1,
|
||||
"stroke" : "<paint>",
|
||||
"stroke-dasharray" : "none | <dasharray>",
|
||||
"stroke-dashoffset" : "<percentage> | <length>",
|
||||
"stroke-linecap" : "butt | round | square",
|
||||
"stroke-linejoin" : "miter | round | bevel",
|
||||
"stroke-miterlimit" : "<miterlimit>",
|
||||
"stroke-opacity" : "<opacity-value>",
|
||||
"stroke-width" : "<percentage> | <length>",
|
||||
|
||||
"table-layout" : "auto | fixed",
|
||||
"tab-size" : "<integer> | <length>",
|
||||
"target" : 1,
|
||||
"target-name" : 1,
|
||||
"target-new" : 1,
|
||||
"target-position" : 1,
|
||||
"text-align" : "left | right | center | justify | match-parent | start | end",
|
||||
"text-align-last" : 1,
|
||||
"text-anchor" : "start | middle | end",
|
||||
"text-decoration" : "<text-decoration-line> || <text-decoration-style> || <text-decoration-color>",
|
||||
"text-decoration-color" : "<text-decoration-color>",
|
||||
"text-decoration-line" : "<text-decoration-line>",
|
||||
"text-decoration-style" : "<text-decoration-style>",
|
||||
"text-decoration-skip" : "none | [ objects || spaces || ink || edges || box-decoration ]",
|
||||
"-webkit-text-decoration-skip" : "none | [ objects || spaces || ink || edges || box-decoration ]",
|
||||
"text-underline-position" : "auto | [ under || [ left | right ] ]",
|
||||
"text-emphasis" : 1,
|
||||
"text-height" : 1,
|
||||
"text-indent" : "<length> | <percentage>",
|
||||
"text-justify" : "auto | none | inter-word | inter-ideograph | inter-cluster | distribute | kashida",
|
||||
"text-outline" : 1,
|
||||
"text-overflow" : 1,
|
||||
"text-rendering" : "auto | optimizeSpeed | optimizeLegibility | geometricPrecision",
|
||||
"text-shadow" : 1,
|
||||
"text-transform" : "capitalize | uppercase | lowercase | none",
|
||||
"text-wrap" : "normal | none | avoid",
|
||||
"top" : "<margin-width>",
|
||||
"-ms-touch-action" : "auto | none | pan-x | pan-y | pan-left | pan-right | pan-up | pan-down | manipulation",
|
||||
"touch-action" : "auto | none | pan-x | pan-y | pan-left | pan-right | pan-up | pan-down | manipulation",
|
||||
"transform" : 1,
|
||||
"transform-origin" : 1,
|
||||
"transform-style" : 1,
|
||||
"transition" : 1,
|
||||
"transition-delay" : 1,
|
||||
"transition-duration" : 1,
|
||||
"transition-property" : 1,
|
||||
"transition-timing-function" : 1,
|
||||
"unicode-bidi" : "normal | embed | isolate | bidi-override | isolate-override | plaintext",
|
||||
"user-modify" : "read-only | read-write | write-only",
|
||||
"user-select" : "auto | text | none | contain | all",
|
||||
"vertical-align" : "auto | use-script | baseline | sub | super | top | text-top | central | middle | bottom | text-bottom | <percentage> | <length>",
|
||||
"visibility" : "visible | hidden | collapse",
|
||||
"voice-balance" : 1,
|
||||
"voice-duration" : 1,
|
||||
"voice-family" : 1,
|
||||
"voice-pitch" : 1,
|
||||
"voice-pitch-range" : 1,
|
||||
"voice-rate" : 1,
|
||||
"voice-stress" : 1,
|
||||
"voice-volume" : 1,
|
||||
"volume" : 1,
|
||||
"white-space" : "normal | pre | nowrap | pre-wrap | pre-line | -pre-wrap | -o-pre-wrap | -moz-pre-wrap | -hp-pre-wrap", // https ://perishablepress.com/wrapping-content/
|
||||
"white-space-collapse" : 1,
|
||||
"widows" : "<integer>",
|
||||
"width" : "<length> | <percentage> | <content-sizing> | auto",
|
||||
"will-change" : "<will-change>",
|
||||
"word-break" : "normal | keep-all | break-all | break-word",
|
||||
"word-spacing" : "<length> | normal",
|
||||
"word-wrap" : "normal | break-word",
|
||||
"writing-mode" : "horizontal-tb | vertical-rl | vertical-lr | lr-tb | rl-tb | tb-rl | bt-rl | tb-lr | bt-lr | lr-bt | rl-bt | lr | rl | tb",
|
||||
"z-index" : "<integer> | auto",
|
||||
"zoom" : "<number> | <percentage> | normal"
|
||||
};
|
||||
|
||||
},{}],8:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = PropertyName;
|
||||
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Parser = require("./Parser");
|
||||
function PropertyName(text, hack, line, col) {
|
||||
|
||||
SyntaxUnit.call(this, text, line, col, Parser.PROPERTY_NAME_TYPE);
|
||||
this.hack = hack;
|
||||
|
||||
}
|
||||
|
||||
PropertyName.prototype = new SyntaxUnit();
|
||||
PropertyName.prototype.constructor = PropertyName;
|
||||
PropertyName.prototype.toString = function() {
|
||||
return (this.hack ? this.hack : "") + this.text;
|
||||
};
|
||||
|
||||
},{"../util/SyntaxUnit":26,"./Parser":6}],9:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = PropertyValue;
|
||||
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Parser = require("./Parser");
|
||||
function PropertyValue(parts, line, col) {
|
||||
|
||||
SyntaxUnit.call(this, parts.join(" "), line, col, Parser.PROPERTY_VALUE_TYPE);
|
||||
this.parts = parts;
|
||||
|
||||
}
|
||||
|
||||
PropertyValue.prototype = new SyntaxUnit();
|
||||
PropertyValue.prototype.constructor = PropertyValue;
|
||||
|
||||
|
||||
},{"../util/SyntaxUnit":26,"./Parser":6}],10:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = PropertyValueIterator;
|
||||
function PropertyValueIterator(value) {
|
||||
this._i = 0;
|
||||
this._parts = value.parts;
|
||||
this._marks = [];
|
||||
this.value = value;
|
||||
|
||||
}
|
||||
PropertyValueIterator.prototype.count = function() {
|
||||
return this._parts.length;
|
||||
};
|
||||
PropertyValueIterator.prototype.isFirst = function() {
|
||||
return this._i === 0;
|
||||
};
|
||||
PropertyValueIterator.prototype.hasNext = function() {
|
||||
return this._i < this._parts.length;
|
||||
};
|
||||
PropertyValueIterator.prototype.mark = function() {
|
||||
this._marks.push(this._i);
|
||||
};
|
||||
PropertyValueIterator.prototype.peek = function(count) {
|
||||
return this.hasNext() ? this._parts[this._i + (count || 0)] : null;
|
||||
};
|
||||
PropertyValueIterator.prototype.next = function() {
|
||||
return this.hasNext() ? this._parts[this._i++] : null;
|
||||
};
|
||||
PropertyValueIterator.prototype.previous = function() {
|
||||
return this._i > 0 ? this._parts[--this._i] : null;
|
||||
};
|
||||
PropertyValueIterator.prototype.restore = function() {
|
||||
if (this._marks.length) {
|
||||
this._i = this._marks.pop();
|
||||
}
|
||||
};
|
||||
PropertyValueIterator.prototype.drop = function() {
|
||||
this._marks.pop();
|
||||
};
|
||||
|
||||
},{}],11:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = PropertyValuePart;
|
||||
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Colors = require("./Colors");
|
||||
var Parser = require("./Parser");
|
||||
var Tokens = require("./Tokens");
|
||||
function PropertyValuePart(text, line, col, optionalHint) {
|
||||
var hint = optionalHint || {};
|
||||
|
||||
SyntaxUnit.call(this, text, line, col, Parser.PROPERTY_VALUE_PART_TYPE);
|
||||
this.type = "unknown";
|
||||
|
||||
var temp;
|
||||
if (/^([+-]?[\d.]+)([a-z]+)$/i.test(text)) { // dimension
|
||||
this.type = "dimension";
|
||||
this.value = Number(RegExp.$1);
|
||||
this.units = RegExp.$2;
|
||||
switch (this.units.toLowerCase()) {
|
||||
|
||||
case "em":
|
||||
case "rem":
|
||||
case "ex":
|
||||
case "px":
|
||||
case "cm":
|
||||
case "mm":
|
||||
case "in":
|
||||
case "pt":
|
||||
case "pc":
|
||||
case "ch":
|
||||
case "vh":
|
||||
case "vw":
|
||||
case "vmax":
|
||||
case "vmin":
|
||||
this.type = "length";
|
||||
break;
|
||||
|
||||
case "fr":
|
||||
this.type = "grid";
|
||||
break;
|
||||
|
||||
case "deg":
|
||||
case "rad":
|
||||
case "grad":
|
||||
case "turn":
|
||||
this.type = "angle";
|
||||
break;
|
||||
|
||||
case "ms":
|
||||
case "s":
|
||||
this.type = "time";
|
||||
break;
|
||||
|
||||
case "hz":
|
||||
case "khz":
|
||||
this.type = "frequency";
|
||||
break;
|
||||
|
||||
case "dpi":
|
||||
case "dpcm":
|
||||
this.type = "resolution";
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
} else if (/^([+-]?[\d.]+)%$/i.test(text)) { // percentage
|
||||
this.type = "percentage";
|
||||
this.value = Number(RegExp.$1);
|
||||
} else if (/^([+-]?\d+)$/i.test(text)) { // integer
|
||||
this.type = "integer";
|
||||
this.value = Number(RegExp.$1);
|
||||
} else if (/^([+-]?[\d.]+)$/i.test(text)) { // number
|
||||
this.type = "number";
|
||||
this.value = Number(RegExp.$1);
|
||||
|
||||
} else if (/^#([a-f0-9]{3,6})/i.test(text)) { // hexcolor
|
||||
this.type = "color";
|
||||
temp = RegExp.$1;
|
||||
if (temp.length === 3) {
|
||||
this.red = parseInt(temp.charAt(0) + temp.charAt(0), 16);
|
||||
this.green = parseInt(temp.charAt(1) + temp.charAt(1), 16);
|
||||
this.blue = parseInt(temp.charAt(2) + temp.charAt(2), 16);
|
||||
} else {
|
||||
this.red = parseInt(temp.substring(0, 2), 16);
|
||||
this.green = parseInt(temp.substring(2, 4), 16);
|
||||
this.blue = parseInt(temp.substring(4, 6), 16);
|
||||
}
|
||||
} else if (/^rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/i.test(text)) { // rgb() color with absolute numbers
|
||||
this.type = "color";
|
||||
this.red = Number(RegExp.$1);
|
||||
this.green = Number(RegExp.$2);
|
||||
this.blue = Number(RegExp.$3);
|
||||
} else if (/^rgb\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)) { // rgb() color with percentages
|
||||
this.type = "color";
|
||||
this.red = Number(RegExp.$1) * 255 / 100;
|
||||
this.green = Number(RegExp.$2) * 255 / 100;
|
||||
this.blue = Number(RegExp.$3) * 255 / 100;
|
||||
} else if (/^rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d.]+)\s*\)/i.test(text)) { // rgba() color with absolute numbers
|
||||
this.type = "color";
|
||||
this.red = Number(RegExp.$1);
|
||||
this.green = Number(RegExp.$2);
|
||||
this.blue = Number(RegExp.$3);
|
||||
this.alpha = Number(RegExp.$4);
|
||||
} else if (/^rgba\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d.]+)\s*\)/i.test(text)) { // rgba() color with percentages
|
||||
this.type = "color";
|
||||
this.red = Number(RegExp.$1) * 255 / 100;
|
||||
this.green = Number(RegExp.$2) * 255 / 100;
|
||||
this.blue = Number(RegExp.$3) * 255 / 100;
|
||||
this.alpha = Number(RegExp.$4);
|
||||
} else if (/^hsl\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)) { // hsl()
|
||||
this.type = "color";
|
||||
this.hue = Number(RegExp.$1);
|
||||
this.saturation = Number(RegExp.$2) / 100;
|
||||
this.lightness = Number(RegExp.$3) / 100;
|
||||
} else if (/^hsla\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d.]+)\s*\)/i.test(text)) { // hsla() color with percentages
|
||||
this.type = "color";
|
||||
this.hue = Number(RegExp.$1);
|
||||
this.saturation = Number(RegExp.$2) / 100;
|
||||
this.lightness = Number(RegExp.$3) / 100;
|
||||
this.alpha = Number(RegExp.$4);
|
||||
} else if (/^url\(("([^\\"]|\.)*")\)/i.test(text)) { // URI
|
||||
this.type = "uri";
|
||||
this.uri = PropertyValuePart.parseString(RegExp.$1);
|
||||
} else if (/^([^(]+)\(/i.test(text)) {
|
||||
this.type = "function";
|
||||
this.name = RegExp.$1;
|
||||
this.value = text;
|
||||
} else if (/^"([^\n\r\f\\"]|\\\r\n|\\[^\r0-9a-f]|\\[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])?)*"/i.test(text)) { // double-quoted string
|
||||
this.type = "string";
|
||||
this.value = PropertyValuePart.parseString(text);
|
||||
} else if (/^'([^\n\r\f\\']|\\\r\n|\\[^\r0-9a-f]|\\[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])?)*'/i.test(text)) { // single-quoted string
|
||||
this.type = "string";
|
||||
this.value = PropertyValuePart.parseString(text);
|
||||
} else if (Colors[text.toLowerCase()]) { // named color
|
||||
this.type = "color";
|
||||
temp = Colors[text.toLowerCase()].substring(1);
|
||||
this.red = parseInt(temp.substring(0, 2), 16);
|
||||
this.green = parseInt(temp.substring(2, 4), 16);
|
||||
this.blue = parseInt(temp.substring(4, 6), 16);
|
||||
} else if (/^[,/]$/.test(text)) {
|
||||
this.type = "operator";
|
||||
this.value = text;
|
||||
} else if (/^-?[a-z_\u00A0-\uFFFF][a-z0-9\-_\u00A0-\uFFFF]*$/i.test(text)) {
|
||||
this.type = "identifier";
|
||||
this.value = text;
|
||||
}
|
||||
this.wasIdent = Boolean(hint.ident);
|
||||
|
||||
}
|
||||
|
||||
PropertyValuePart.prototype = new SyntaxUnit();
|
||||
PropertyValuePart.prototype.constructor = PropertyValuePart;
|
||||
PropertyValuePart.parseString = function(str) {
|
||||
str = str.slice(1, -1); // Strip surrounding single/double quotes
|
||||
var replacer = function(match, esc) {
|
||||
if (/^(\n|\r\n|\r|\f)$/.test(esc)) {
|
||||
return "";
|
||||
}
|
||||
var m = /^[0-9a-f]{1,6}/i.exec(esc);
|
||||
if (m) {
|
||||
var codePoint = parseInt(m[0], 16);
|
||||
if (String.fromCodePoint) {
|
||||
return String.fromCodePoint(codePoint);
|
||||
} else {
|
||||
return String.fromCharCode(codePoint);
|
||||
}
|
||||
}
|
||||
return esc;
|
||||
};
|
||||
return str.replace(/\\(\r\n|[^\r0-9a-f]|[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])?)/ig,
|
||||
replacer);
|
||||
};
|
||||
PropertyValuePart.serializeString = function(value) {
|
||||
var replacer = function(match, c) {
|
||||
if (c === "\"") {
|
||||
return "\\" + c;
|
||||
}
|
||||
var cp = String.codePointAt ? String.codePointAt(0) :
|
||||
String.charCodeAt(0);
|
||||
return "\\" + cp.toString(16) + " ";
|
||||
};
|
||||
return "\"" + value.replace(/["\r\n\f]/g, replacer) + "\"";
|
||||
};
|
||||
PropertyValuePart.fromToken = function(token) {
|
||||
var part = new PropertyValuePart(token.value, token.startLine, token.startCol, {
|
||||
ident: token.type === Tokens.IDENT
|
||||
});
|
||||
return part;
|
||||
};
|
||||
|
||||
},{"../util/SyntaxUnit":26,"./Colors":1,"./Parser":6,"./Tokens":18}],12:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
var Pseudos = module.exports = {
|
||||
__proto__: null,
|
||||
":first-letter": 1,
|
||||
":first-line": 1,
|
||||
":before": 1,
|
||||
":after": 1
|
||||
};
|
||||
|
||||
Pseudos.ELEMENT = 1;
|
||||
Pseudos.CLASS = 2;
|
||||
|
||||
Pseudos.isElement = function(pseudo) {
|
||||
return pseudo.indexOf("::") === 0 || Pseudos[pseudo.toLowerCase()] === Pseudos.ELEMENT;
|
||||
};
|
||||
|
||||
},{}],13:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = Selector;
|
||||
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Parser = require("./Parser");
|
||||
var Specificity = require("./Specificity");
|
||||
function Selector(parts, line, col) {
|
||||
|
||||
SyntaxUnit.call(this, parts.join(" "), line, col, Parser.SELECTOR_TYPE);
|
||||
this.parts = parts;
|
||||
this.specificity = Specificity.calculate(this);
|
||||
|
||||
}
|
||||
|
||||
Selector.prototype = new SyntaxUnit();
|
||||
Selector.prototype.constructor = Selector;
|
||||
|
||||
|
||||
},{"../util/SyntaxUnit":26,"./Parser":6,"./Specificity":16}],14:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = SelectorPart;
|
||||
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Parser = require("./Parser");
|
||||
function SelectorPart(elementName, modifiers, text, line, col) {
|
||||
|
||||
SyntaxUnit.call(this, text, line, col, Parser.SELECTOR_PART_TYPE);
|
||||
this.elementName = elementName;
|
||||
this.modifiers = modifiers;
|
||||
|
||||
}
|
||||
|
||||
SelectorPart.prototype = new SyntaxUnit();
|
||||
SelectorPart.prototype.constructor = SelectorPart;
|
||||
|
||||
|
||||
},{"../util/SyntaxUnit":26,"./Parser":6}],15:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = SelectorSubPart;
|
||||
|
||||
var SyntaxUnit = require("../util/SyntaxUnit");
|
||||
|
||||
var Parser = require("./Parser");
|
||||
function SelectorSubPart(text, type, line, col) {
|
||||
|
||||
SyntaxUnit.call(this, text, line, col, Parser.SELECTOR_SUB_PART_TYPE);
|
||||
this.type = type;
|
||||
this.args = [];
|
||||
|
||||
}
|
||||
|
||||
SelectorSubPart.prototype = new SyntaxUnit();
|
||||
SelectorSubPart.prototype.constructor = SelectorSubPart;
|
||||
|
||||
|
||||
},{"../util/SyntaxUnit":26,"./Parser":6}],16:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = Specificity;
|
||||
|
||||
var Pseudos = require("./Pseudos");
|
||||
var SelectorPart = require("./SelectorPart");
|
||||
function Specificity(a, b, c, d) {
|
||||
this.a = a;
|
||||
this.b = b;
|
||||
this.c = c;
|
||||
this.d = d;
|
||||
}
|
||||
|
||||
Specificity.prototype = {
|
||||
constructor: Specificity,
|
||||
compare: function(other) {
|
||||
var comps = ["a", "b", "c", "d"],
|
||||
i, len;
|
||||
|
||||
for (i = 0, len = comps.length; i < len; i++) {
|
||||
if (this[comps[i]] < other[comps[i]]) {
|
||||
return -1;
|
||||
} else if (this[comps[i]] > other[comps[i]]) {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
},
|
||||
valueOf: function() {
|
||||
return (this.a * 1000) + (this.b * 100) + (this.c * 10) + this.d;
|
||||
},
|
||||
toString: function() {
|
||||
return this.a + "," + this.b + "," + this.c + "," + this.d;
|
||||
}
|
||||
|
||||
};
|
||||
Specificity.calculate = function(selector) {
|
||||
|
||||
var i,
|
||||
len,
|
||||
part,
|
||||
b = 0,
|
||||
c = 0,
|
||||
d = 0;
|
||||
|
||||
function updateValues(part) {
|
||||
|
||||
var i, j, len, num,
|
||||
elementName = part.elementName ? part.elementName.text : "",
|
||||
modifier;
|
||||
|
||||
if (elementName && elementName.charAt(elementName.length - 1) !== "*") {
|
||||
d++;
|
||||
}
|
||||
|
||||
for (i = 0, len = part.modifiers.length; i < len; i++) {
|
||||
modifier = part.modifiers[i];
|
||||
switch (modifier.type) {
|
||||
case "class":
|
||||
case "attribute":
|
||||
c++;
|
||||
break;
|
||||
|
||||
case "id":
|
||||
b++;
|
||||
break;
|
||||
|
||||
case "pseudo":
|
||||
if (Pseudos.isElement(modifier.text)) {
|
||||
d++;
|
||||
} else {
|
||||
c++;
|
||||
}
|
||||
break;
|
||||
|
||||
case "not":
|
||||
for (j = 0, num = modifier.args.length; j < num; j++) {
|
||||
updateValues(modifier.args[j]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (i = 0, len = selector.parts.length; i < len; i++) {
|
||||
part = selector.parts[i];
|
||||
|
||||
if (part instanceof SelectorPart) {
|
||||
updateValues(part);
|
||||
}
|
||||
}
|
||||
|
||||
return new Specificity(0, b, c, d);
|
||||
};
|
||||
|
||||
},{"./Pseudos":12,"./SelectorPart":14}],17:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = TokenStream;
|
||||
|
||||
var TokenStreamBase = require("../util/TokenStreamBase");
|
||||
|
||||
var PropertyValuePart = require("./PropertyValuePart");
|
||||
var Tokens = require("./Tokens");
|
||||
|
||||
var h = /^[0-9a-fA-F]$/,
|
||||
nonascii = /^[\u00A0-\uFFFF]$/,
|
||||
nl = /\n|\r\n|\r|\f/,
|
||||
whitespace = /\u0009|\u000a|\u000c|\u000d|\u0020/;
|
||||
|
||||
|
||||
function isHexDigit(c) {
|
||||
return c != null && h.test(c);
|
||||
}
|
||||
|
||||
function isDigit(c) {
|
||||
return c != null && /\d/.test(c);
|
||||
}
|
||||
|
||||
function isWhitespace(c) {
|
||||
return c != null && whitespace.test(c);
|
||||
}
|
||||
|
||||
function isNewLine(c) {
|
||||
return c != null && nl.test(c);
|
||||
}
|
||||
|
||||
function isNameStart(c) {
|
||||
return c != null && /[a-z_\u00A0-\uFFFF\\]/i.test(c);
|
||||
}
|
||||
|
||||
function isNameChar(c) {
|
||||
return c != null && (isNameStart(c) || /[0-9\-\\]/.test(c));
|
||||
}
|
||||
|
||||
function isIdentStart(c) {
|
||||
return c != null && (isNameStart(c) || /-\\/.test(c));
|
||||
}
|
||||
|
||||
function mix(receiver, supplier) {
|
||||
for (var prop in supplier) {
|
||||
if (Object.prototype.hasOwnProperty.call(supplier, prop)) {
|
||||
receiver[prop] = supplier[prop];
|
||||
}
|
||||
}
|
||||
return receiver;
|
||||
}
|
||||
|
||||
function wouldStartIdent(twoCodePoints) {
|
||||
return typeof twoCodePoints === "string" &&
|
||||
(twoCodePoints[0] === "-" && isNameStart(twoCodePoints[1]) || isNameStart(twoCodePoints[0]));
|
||||
}
|
||||
|
||||
function wouldStartUnsignedNumber(twoCodePoints) {
|
||||
return typeof twoCodePoints === "string" &&
|
||||
(isDigit(twoCodePoints[0]) || (twoCodePoints[0] === "." && isDigit(twoCodePoints[1])));
|
||||
}
|
||||
function TokenStream(input) {
|
||||
TokenStreamBase.call(this, input, Tokens);
|
||||
}
|
||||
|
||||
TokenStream.prototype = mix(new TokenStreamBase(), {
|
||||
_getToken: function() {
|
||||
|
||||
var c,
|
||||
reader = this._reader,
|
||||
token = null,
|
||||
startLine = reader.getLine(),
|
||||
startCol = reader.getCol();
|
||||
|
||||
c = reader.read();
|
||||
|
||||
while (c) {
|
||||
switch (c) {
|
||||
case "/":
|
||||
|
||||
if (reader.peek() === "*") {
|
||||
token = this.commentToken(c, startLine, startCol);
|
||||
} else {
|
||||
token = this.charToken(c, startLine, startCol);
|
||||
}
|
||||
break;
|
||||
case "|":
|
||||
case "~":
|
||||
case "^":
|
||||
case "$":
|
||||
case "*":
|
||||
if (reader.peek() === "=") {
|
||||
token = this.comparisonToken(c, startLine, startCol);
|
||||
} else {
|
||||
token = this.charToken(c, startLine, startCol);
|
||||
}
|
||||
break;
|
||||
case "\"":
|
||||
case "'":
|
||||
token = this.stringToken(c, startLine, startCol);
|
||||
break;
|
||||
case "#":
|
||||
if (isNameChar(reader.peek())) {
|
||||
token = this.hashToken(c, startLine, startCol);
|
||||
} else {
|
||||
token = this.charToken(c, startLine, startCol);
|
||||
}
|
||||
break;
|
||||
case ".":
|
||||
if (isDigit(reader.peek())) {
|
||||
token = this.numberToken(c, startLine, startCol);
|
||||
} else {
|
||||
token = this.charToken(c, startLine, startCol);
|
||||
}
|
||||
break;
|
||||
case "-":
|
||||
if (wouldStartUnsignedNumber(reader.peekCount(2))) {
|
||||
token = this.numberToken(c, startLine, startCol);
|
||||
break;
|
||||
} else if (reader.peekCount(2) === "->") {
|
||||
token = this.htmlCommentEndToken(c, startLine, startCol);
|
||||
} else {
|
||||
token = this._getDefaultToken(c, startLine, startCol);
|
||||
}
|
||||
break;
|
||||
case "+":
|
||||
if (wouldStartUnsignedNumber(reader.peekCount(2))) {
|
||||
token = this.numberToken(c, startLine, startCol);
|
||||
} else {
|
||||
token = this.charToken(c, startLine, startCol);
|
||||
}
|
||||
break;
|
||||
case "!":
|
||||
token = this.importantToken(c, startLine, startCol);
|
||||
break;
|
||||
case "@":
|
||||
token = this.atRuleToken(c, startLine, startCol);
|
||||
break;
|
||||
case ":":
|
||||
token = this.notToken(c, startLine, startCol);
|
||||
break;
|
||||
case "<":
|
||||
token = this.htmlCommentStartToken(c, startLine, startCol);
|
||||
break;
|
||||
case "\\":
|
||||
if (/[^\r\n\f]/.test(reader.peek())) {
|
||||
token = this.identOrFunctionToken(this.readEscape(c, true), startLine, startCol);
|
||||
} else {
|
||||
token = this.charToken(c, startLine, startCol);
|
||||
}
|
||||
break;
|
||||
case "U":
|
||||
case "u":
|
||||
if (reader.peek() === "+") {
|
||||
token = this.unicodeRangeToken(c, startLine, startCol);
|
||||
} else {
|
||||
token = this._getDefaultToken(c, startLine, startCol);
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
token = this._getDefaultToken(c, startLine, startCol);
|
||||
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
if (!token && c === null) {
|
||||
token = this.createToken(Tokens.EOF, null, startLine, startCol);
|
||||
}
|
||||
|
||||
return token;
|
||||
},
|
||||
_getDefaultToken: function(c, startLine, startCol) {
|
||||
var reader = this._reader,
|
||||
token = null;
|
||||
|
||||
if (isDigit(c)) {
|
||||
token = this.numberToken(c, startLine, startCol);
|
||||
} else
|
||||
if (isWhitespace(c)) {
|
||||
token = this.whitespaceToken(c, startLine, startCol);
|
||||
} else
|
||||
if (wouldStartIdent(c + reader.peekCount(1))) {
|
||||
token = this.identOrFunctionToken(c, startLine, startCol);
|
||||
} else {
|
||||
token = this.charToken(c, startLine, startCol);
|
||||
}
|
||||
|
||||
return token;
|
||||
},
|
||||
createToken: function(tt, value, startLine, startCol, options) {
|
||||
var reader = this._reader;
|
||||
options = options || {};
|
||||
|
||||
return {
|
||||
value: value,
|
||||
type: tt,
|
||||
channel: options.channel,
|
||||
endChar: options.endChar,
|
||||
hide: options.hide || false,
|
||||
startLine: startLine,
|
||||
startCol: startCol,
|
||||
endLine: reader.getLine(),
|
||||
endCol: reader.getCol()
|
||||
};
|
||||
},
|
||||
atRuleToken: function(first, startLine, startCol) {
|
||||
var rule = first,
|
||||
reader = this._reader,
|
||||
tt = Tokens.CHAR,
|
||||
ident;
|
||||
reader.mark();
|
||||
ident = this.readName();
|
||||
rule = first + ident;
|
||||
tt = Tokens.type(rule.toLowerCase());
|
||||
if (tt === Tokens.CHAR || tt === Tokens.UNKNOWN) {
|
||||
if (rule.length > 1) {
|
||||
tt = Tokens.UNKNOWN_SYM;
|
||||
} else {
|
||||
tt = Tokens.CHAR;
|
||||
rule = first;
|
||||
reader.reset();
|
||||
}
|
||||
}
|
||||
|
||||
return this.createToken(tt, rule, startLine, startCol);
|
||||
},
|
||||
charToken: function(c, startLine, startCol) {
|
||||
var tt = Tokens.type(c);
|
||||
var opts = {};
|
||||
|
||||
if (tt === -1) {
|
||||
tt = Tokens.CHAR;
|
||||
} else {
|
||||
opts.endChar = Tokens[tt].endChar;
|
||||
}
|
||||
|
||||
return this.createToken(tt, c, startLine, startCol, opts);
|
||||
},
|
||||
commentToken: function(first, startLine, startCol) {
|
||||
var comment = this.readComment(first);
|
||||
|
||||
return this.createToken(Tokens.COMMENT, comment, startLine, startCol);
|
||||
},
|
||||
comparisonToken: function(c, startLine, startCol) {
|
||||
var reader = this._reader,
|
||||
comparison = c + reader.read(),
|
||||
tt = Tokens.type(comparison) || Tokens.CHAR;
|
||||
|
||||
return this.createToken(tt, comparison, startLine, startCol);
|
||||
},
|
||||
hashToken: function(first, startLine, startCol) {
|
||||
var name = this.readName(first);
|
||||
|
||||
return this.createToken(Tokens.HASH, name, startLine, startCol);
|
||||
},
|
||||
htmlCommentStartToken: function(first, startLine, startCol) {
|
||||
var reader = this._reader,
|
||||
text = first;
|
||||
|
||||
reader.mark();
|
||||
text += reader.readCount(3);
|
||||
|
||||
if (text === "<!--") {
|
||||
return this.createToken(Tokens.CDO, text, startLine, startCol);
|
||||
} else {
|
||||
reader.reset();
|
||||
return this.charToken(first, startLine, startCol);
|
||||
}
|
||||
},
|
||||
htmlCommentEndToken: function(first, startLine, startCol) {
|
||||
var reader = this._reader,
|
||||
text = first;
|
||||
|
||||
reader.mark();
|
||||
text += reader.readCount(2);
|
||||
|
||||
if (text === "-->") {
|
||||
return this.createToken(Tokens.CDC, text, startLine, startCol);
|
||||
} else {
|
||||
reader.reset();
|
||||
return this.charToken(first, startLine, startCol);
|
||||
}
|
||||
},
|
||||
identOrFunctionToken: function(first, startLine, startCol) {
|
||||
var reader = this._reader,
|
||||
ident = this.readName(first),
|
||||
tt = Tokens.IDENT,
|
||||
uriFns = ["url(", "url-prefix(", "domain("],
|
||||
uri;
|
||||
if (reader.peek() === "(") {
|
||||
ident += reader.read();
|
||||
if (uriFns.indexOf(ident.toLowerCase()) > -1) {
|
||||
reader.mark();
|
||||
uri = this.readURI(ident);
|
||||
if (uri === null) {
|
||||
reader.reset();
|
||||
tt = Tokens.FUNCTION;
|
||||
} else {
|
||||
tt = Tokens.URI;
|
||||
ident = uri;
|
||||
}
|
||||
} else {
|
||||
tt = Tokens.FUNCTION;
|
||||
}
|
||||
} else if (reader.peek() === ":") { // might be an IE function
|
||||
if (ident.toLowerCase() === "progid") {
|
||||
ident += reader.readTo("(");
|
||||
tt = Tokens.IE_FUNCTION;
|
||||
}
|
||||
}
|
||||
|
||||
return this.createToken(tt, ident, startLine, startCol);
|
||||
},
|
||||
importantToken: function(first, startLine, startCol) {
|
||||
var reader = this._reader,
|
||||
important = first,
|
||||
tt = Tokens.CHAR,
|
||||
temp,
|
||||
c;
|
||||
|
||||
reader.mark();
|
||||
c = reader.read();
|
||||
|
||||
while (c) {
|
||||
if (c === "/") {
|
||||
if (reader.peek() !== "*") {
|
||||
break;
|
||||
} else {
|
||||
temp = this.readComment(c);
|
||||
if (temp === "") { // broken!
|
||||
break;
|
||||
}
|
||||
}
|
||||
} else if (isWhitespace(c)) {
|
||||
important += c + this.readWhitespace();
|
||||
} else if (/i/i.test(c)) {
|
||||
temp = reader.readCount(8);
|
||||
if (/mportant/i.test(temp)) {
|
||||
important += c + temp;
|
||||
tt = Tokens.IMPORTANT_SYM;
|
||||
|
||||
}
|
||||
break; // we're done
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
|
||||
c = reader.read();
|
||||
}
|
||||
|
||||
if (tt === Tokens.CHAR) {
|
||||
reader.reset();
|
||||
return this.charToken(first, startLine, startCol);
|
||||
} else {
|
||||
return this.createToken(tt, important, startLine, startCol);
|
||||
}
|
||||
|
||||
|
||||
},
|
||||
notToken: function(first, startLine, startCol) {
|
||||
var reader = this._reader,
|
||||
text = first;
|
||||
|
||||
reader.mark();
|
||||
text += reader.readCount(4);
|
||||
|
||||
if (text.toLowerCase() === ":not(") {
|
||||
return this.createToken(Tokens.NOT, text, startLine, startCol);
|
||||
} else {
|
||||
reader.reset();
|
||||
return this.charToken(first, startLine, startCol);
|
||||
}
|
||||
},
|
||||
numberToken: function(first, startLine, startCol) {
|
||||
var reader = this._reader,
|
||||
value = this.readNumber(first),
|
||||
ident,
|
||||
tt = Tokens.NUMBER,
|
||||
c = reader.peek();
|
||||
|
||||
if (isIdentStart(c)) {
|
||||
ident = this.readName(reader.read());
|
||||
value += ident;
|
||||
|
||||
if (/^em$|^ex$|^px$|^gd$|^rem$|^vw$|^vh$|^fr$|^vmax$|^vmin$|^ch$|^cm$|^mm$|^in$|^pt$|^pc$/i.test(ident)) {
|
||||
tt = Tokens.LENGTH;
|
||||
} else if (/^deg|^rad$|^grad$|^turn$/i.test(ident)) {
|
||||
tt = Tokens.ANGLE;
|
||||
} else if (/^ms$|^s$/i.test(ident)) {
|
||||
tt = Tokens.TIME;
|
||||
} else if (/^hz$|^khz$/i.test(ident)) {
|
||||
tt = Tokens.FREQ;
|
||||
} else if (/^dpi$|^dpcm$/i.test(ident)) {
|
||||
tt = Tokens.RESOLUTION;
|
||||
} else {
|
||||
tt = Tokens.DIMENSION;
|
||||
}
|
||||
|
||||
} else if (c === "%") {
|
||||
value += reader.read();
|
||||
tt = Tokens.PERCENTAGE;
|
||||
}
|
||||
|
||||
return this.createToken(tt, value, startLine, startCol);
|
||||
},
|
||||
stringToken: function(first, startLine, startCol) {
|
||||
var delim = first,
|
||||
string = first,
|
||||
reader = this._reader,
|
||||
tt = Tokens.STRING,
|
||||
c = reader.read(),
|
||||
i;
|
||||
|
||||
while (c) {
|
||||
string += c;
|
||||
|
||||
if (c === "\\") {
|
||||
c = reader.read();
|
||||
if (c === null) {
|
||||
break; // premature EOF after backslash
|
||||
} else if (/[^\r\n\f0-9a-f]/i.test(c)) {
|
||||
string += c;
|
||||
} else {
|
||||
for (i = 0; isHexDigit(c) && i < 6; i++) {
|
||||
string += c;
|
||||
c = reader.read();
|
||||
}
|
||||
if (c === "\r" && reader.peek() === "\n") {
|
||||
string += c;
|
||||
c = reader.read();
|
||||
}
|
||||
if (isWhitespace(c)) {
|
||||
string += c;
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
} else if (c === delim) {
|
||||
break; // delimiter found.
|
||||
} else if (isNewLine(reader.peek())) {
|
||||
tt = Tokens.INVALID;
|
||||
break;
|
||||
}
|
||||
c = reader.read();
|
||||
}
|
||||
if (c === null) {
|
||||
tt = Tokens.INVALID;
|
||||
}
|
||||
|
||||
return this.createToken(tt, string, startLine, startCol);
|
||||
},
|
||||
|
||||
unicodeRangeToken: function(first, startLine, startCol) {
|
||||
var reader = this._reader,
|
||||
value = first,
|
||||
temp,
|
||||
tt = Tokens.CHAR;
|
||||
if (reader.peek() === "+") {
|
||||
reader.mark();
|
||||
value += reader.read();
|
||||
value += this.readUnicodeRangePart(true);
|
||||
if (value.length === 2) {
|
||||
reader.reset();
|
||||
} else {
|
||||
|
||||
tt = Tokens.UNICODE_RANGE;
|
||||
if (value.indexOf("?") === -1) {
|
||||
|
||||
if (reader.peek() === "-") {
|
||||
reader.mark();
|
||||
temp = reader.read();
|
||||
temp += this.readUnicodeRangePart(false);
|
||||
if (temp.length === 1) {
|
||||
reader.reset();
|
||||
} else {
|
||||
value += temp;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return this.createToken(tt, value, startLine, startCol);
|
||||
},
|
||||
whitespaceToken: function(first, startLine, startCol) {
|
||||
var value = first + this.readWhitespace();
|
||||
return this.createToken(Tokens.S, value, startLine, startCol);
|
||||
},
|
||||
|
||||
readUnicodeRangePart: function(allowQuestionMark) {
|
||||
var reader = this._reader,
|
||||
part = "",
|
||||
c = reader.peek();
|
||||
while (isHexDigit(c) && part.length < 6) {
|
||||
reader.read();
|
||||
part += c;
|
||||
c = reader.peek();
|
||||
}
|
||||
if (allowQuestionMark) {
|
||||
while (c === "?" && part.length < 6) {
|
||||
reader.read();
|
||||
part += c;
|
||||
c = reader.peek();
|
||||
}
|
||||
}
|
||||
|
||||
return part;
|
||||
},
|
||||
|
||||
readWhitespace: function() {
|
||||
var reader = this._reader,
|
||||
whitespace = "",
|
||||
c = reader.peek();
|
||||
|
||||
while (isWhitespace(c)) {
|
||||
reader.read();
|
||||
whitespace += c;
|
||||
c = reader.peek();
|
||||
}
|
||||
|
||||
return whitespace;
|
||||
},
|
||||
readNumber: function(first) {
|
||||
var reader = this._reader,
|
||||
number = first,
|
||||
hasDot = first === ".",
|
||||
c = reader.peek();
|
||||
|
||||
|
||||
while (c) {
|
||||
if (isDigit(c)) {
|
||||
number += reader.read();
|
||||
} else if (c === ".") {
|
||||
if (hasDot) {
|
||||
break;
|
||||
} else {
|
||||
hasDot = true;
|
||||
number += reader.read();
|
||||
}
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
|
||||
c = reader.peek();
|
||||
}
|
||||
|
||||
return number;
|
||||
},
|
||||
readString: function() {
|
||||
var token = this.stringToken(this._reader.read(), 0, 0);
|
||||
return token.type === Tokens.INVALID ? null : token.value;
|
||||
},
|
||||
readURI: function(first) {
|
||||
var reader = this._reader,
|
||||
uri = first,
|
||||
inner = "",
|
||||
c = reader.peek();
|
||||
while (c && isWhitespace(c)) {
|
||||
reader.read();
|
||||
c = reader.peek();
|
||||
}
|
||||
if (c === "'" || c === "\"") {
|
||||
inner = this.readString();
|
||||
if (inner !== null) {
|
||||
inner = PropertyValuePart.parseString(inner);
|
||||
}
|
||||
} else {
|
||||
inner = this.readUnquotedURL();
|
||||
}
|
||||
|
||||
c = reader.peek();
|
||||
while (c && isWhitespace(c)) {
|
||||
reader.read();
|
||||
c = reader.peek();
|
||||
}
|
||||
if (inner === null || c !== ")") {
|
||||
uri = null;
|
||||
} else {
|
||||
uri += PropertyValuePart.serializeString(inner) + reader.read();
|
||||
}
|
||||
|
||||
return uri;
|
||||
},
|
||||
readUnquotedURL: function(first) {
|
||||
var reader = this._reader,
|
||||
url = first || "",
|
||||
c;
|
||||
|
||||
for (c = reader.peek(); c; c = reader.peek()) {
|
||||
if (nonascii.test(c) || /^[-!#$%&*-[\]-~]$/.test(c)) {
|
||||
url += c;
|
||||
reader.read();
|
||||
} else if (c === "\\") {
|
||||
if (/^[^\r\n\f]$/.test(reader.peek(2))) {
|
||||
url += this.readEscape(reader.read(), true);
|
||||
} else {
|
||||
break; // bad escape sequence.
|
||||
}
|
||||
} else {
|
||||
break; // bad character
|
||||
}
|
||||
}
|
||||
|
||||
return url;
|
||||
},
|
||||
|
||||
readName: function(first) {
|
||||
var reader = this._reader,
|
||||
ident = first || "",
|
||||
c;
|
||||
|
||||
for (c = reader.peek(); c; c = reader.peek()) {
|
||||
if (c === "\\") {
|
||||
if (/^[^\r\n\f]$/.test(reader.peek(2))) {
|
||||
ident += this.readEscape(reader.read(), true);
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
} else if (isNameChar(c)) {
|
||||
ident += reader.read();
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return ident;
|
||||
},
|
||||
|
||||
readEscape: function(first, unescape) {
|
||||
var reader = this._reader,
|
||||
cssEscape = first || "",
|
||||
i = 0,
|
||||
c = reader.peek();
|
||||
|
||||
if (isHexDigit(c)) {
|
||||
do {
|
||||
cssEscape += reader.read();
|
||||
c = reader.peek();
|
||||
} while (c && isHexDigit(c) && ++i < 6);
|
||||
}
|
||||
|
||||
if (cssEscape.length === 1) {
|
||||
if (/^[^\r\n\f0-9a-f]$/.test(c)) {
|
||||
reader.read();
|
||||
if (unescape) {
|
||||
return c;
|
||||
}
|
||||
} else {
|
||||
throw new Error("Bad escape sequence.");
|
||||
}
|
||||
} else if (c === "\r") {
|
||||
reader.read();
|
||||
if (reader.peek() === "\n") {
|
||||
c += reader.read();
|
||||
}
|
||||
} else if (/^[ \t\n\f]$/.test(c)) {
|
||||
reader.read();
|
||||
} else {
|
||||
c = "";
|
||||
}
|
||||
|
||||
if (unescape) {
|
||||
var cp = parseInt(cssEscape.slice(first.length), 16);
|
||||
return String.fromCodePoint ? String.fromCodePoint(cp) :
|
||||
String.fromCharCode(cp);
|
||||
}
|
||||
return cssEscape + c;
|
||||
},
|
||||
|
||||
readComment: function(first) {
|
||||
var reader = this._reader,
|
||||
comment = first || "",
|
||||
c = reader.read();
|
||||
|
||||
if (c === "*") {
|
||||
while (c) {
|
||||
comment += c;
|
||||
if (comment.length > 2 && c === "*" && reader.peek() === "/") {
|
||||
comment += reader.read();
|
||||
break;
|
||||
}
|
||||
|
||||
c = reader.read();
|
||||
}
|
||||
|
||||
return comment;
|
||||
} else {
|
||||
return "";
|
||||
}
|
||||
|
||||
}
|
||||
});
|
||||
|
||||
},{"../util/TokenStreamBase":27,"./PropertyValuePart":11,"./Tokens":18}],18:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
var Tokens = module.exports = [
|
||||
{ name: "CDO" },
|
||||
{ name: "CDC" },
|
||||
{ name: "S", whitespace: true/*, channel: "ws"*/ },
|
||||
{ name: "COMMENT", comment: true, hide: true, channel: "comment" },
|
||||
{ name: "INCLUDES", text: "~=" },
|
||||
{ name: "DASHMATCH", text: "|=" },
|
||||
{ name: "PREFIXMATCH", text: "^=" },
|
||||
{ name: "SUFFIXMATCH", text: "$=" },
|
||||
{ name: "SUBSTRINGMATCH", text: "*=" },
|
||||
{ name: "STRING" },
|
||||
{ name: "IDENT" },
|
||||
{ name: "HASH" },
|
||||
{ name: "IMPORT_SYM", text: "@import" },
|
||||
{ name: "PAGE_SYM", text: "@page" },
|
||||
{ name: "MEDIA_SYM", text: "@media" },
|
||||
{ name: "FONT_FACE_SYM", text: "@font-face" },
|
||||
{ name: "CHARSET_SYM", text: "@charset" },
|
||||
{ name: "NAMESPACE_SYM", text: "@namespace" },
|
||||
{ name: "SUPPORTS_SYM", text: "@supports" },
|
||||
{ name: "VIEWPORT_SYM", text: ["@viewport", "@-ms-viewport", "@-o-viewport"] },
|
||||
{ name: "DOCUMENT_SYM", text: ["@document", "@-moz-document"] },
|
||||
{ name: "UNKNOWN_SYM" },
|
||||
{ name: "KEYFRAMES_SYM", text: [ "@keyframes", "@-webkit-keyframes", "@-moz-keyframes", "@-o-keyframes" ] },
|
||||
{ name: "IMPORTANT_SYM" },
|
||||
{ name: "LENGTH" },
|
||||
{ name: "ANGLE" },
|
||||
{ name: "TIME" },
|
||||
{ name: "FREQ" },
|
||||
{ name: "DIMENSION" },
|
||||
{ name: "PERCENTAGE" },
|
||||
{ name: "NUMBER" },
|
||||
{ name: "URI" },
|
||||
{ name: "FUNCTION" },
|
||||
{ name: "UNICODE_RANGE" },
|
||||
{ name: "INVALID" },
|
||||
{ name: "PLUS", text: "+" },
|
||||
{ name: "GREATER", text: ">" },
|
||||
{ name: "COMMA", text: "," },
|
||||
{ name: "TILDE", text: "~" },
|
||||
{ name: "NOT" },
|
||||
{ name: "TOPLEFTCORNER_SYM", text: "@top-left-corner" },
|
||||
{ name: "TOPLEFT_SYM", text: "@top-left" },
|
||||
{ name: "TOPCENTER_SYM", text: "@top-center" },
|
||||
{ name: "TOPRIGHT_SYM", text: "@top-right" },
|
||||
{ name: "TOPRIGHTCORNER_SYM", text: "@top-right-corner" },
|
||||
{ name: "BOTTOMLEFTCORNER_SYM", text: "@bottom-left-corner" },
|
||||
{ name: "BOTTOMLEFT_SYM", text: "@bottom-left" },
|
||||
{ name: "BOTTOMCENTER_SYM", text: "@bottom-center" },
|
||||
{ name: "BOTTOMRIGHT_SYM", text: "@bottom-right" },
|
||||
{ name: "BOTTOMRIGHTCORNER_SYM", text: "@bottom-right-corner" },
|
||||
{ name: "LEFTTOP_SYM", text: "@left-top" },
|
||||
{ name: "LEFTMIDDLE_SYM", text: "@left-middle" },
|
||||
{ name: "LEFTBOTTOM_SYM", text: "@left-bottom" },
|
||||
{ name: "RIGHTTOP_SYM", text: "@right-top" },
|
||||
{ name: "RIGHTMIDDLE_SYM", text: "@right-middle" },
|
||||
{ name: "RIGHTBOTTOM_SYM", text: "@right-bottom" },
|
||||
{ name: "RESOLUTION", state: "media" },
|
||||
{ name: "IE_FUNCTION" },
|
||||
{ name: "CHAR" },
|
||||
{
|
||||
name: "PIPE",
|
||||
text: "|"
|
||||
},
|
||||
{
|
||||
name: "SLASH",
|
||||
text: "/"
|
||||
},
|
||||
{
|
||||
name: "MINUS",
|
||||
text: "-"
|
||||
},
|
||||
{
|
||||
name: "STAR",
|
||||
text: "*"
|
||||
},
|
||||
|
||||
{
|
||||
name: "LBRACE",
|
||||
endChar: "}",
|
||||
text: "{"
|
||||
},
|
||||
{
|
||||
name: "RBRACE",
|
||||
text: "}"
|
||||
},
|
||||
{
|
||||
name: "LBRACKET",
|
||||
endChar: "]",
|
||||
text: "["
|
||||
},
|
||||
{
|
||||
name: "RBRACKET",
|
||||
text: "]"
|
||||
},
|
||||
{
|
||||
name: "EQUALS",
|
||||
text: "="
|
||||
},
|
||||
{
|
||||
name: "COLON",
|
||||
text: ":"
|
||||
},
|
||||
{
|
||||
name: "SEMICOLON",
|
||||
text: ";"
|
||||
},
|
||||
{
|
||||
name: "LPAREN",
|
||||
endChar: ")",
|
||||
text: "("
|
||||
},
|
||||
{
|
||||
name: "RPAREN",
|
||||
text: ")"
|
||||
},
|
||||
{
|
||||
name: "DOT",
|
||||
text: "."
|
||||
}
|
||||
];
|
||||
|
||||
(function() {
|
||||
var nameMap = [],
|
||||
typeMap = Object.create(null);
|
||||
|
||||
Tokens.UNKNOWN = -1;
|
||||
Tokens.unshift({ name:"EOF" });
|
||||
for (var i = 0, len = Tokens.length; i < len; i++) {
|
||||
nameMap.push(Tokens[i].name);
|
||||
Tokens[Tokens[i].name] = i;
|
||||
if (Tokens[i].text) {
|
||||
if (Tokens[i].text instanceof Array) {
|
||||
for (var j = 0; j < Tokens[i].text.length; j++) {
|
||||
typeMap[Tokens[i].text[j]] = i;
|
||||
}
|
||||
} else {
|
||||
typeMap[Tokens[i].text] = i;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Tokens.name = function(tt) {
|
||||
return nameMap[tt];
|
||||
};
|
||||
|
||||
Tokens.type = function(c) {
|
||||
return typeMap[c] || -1;
|
||||
};
|
||||
})();
|
||||
|
||||
},{}],19:[function(require,module,exports){
|
||||
|
||||
"use strict";
|
||||
|
||||
var Matcher = require("./Matcher");
|
||||
var Properties = require("./Properties");
|
||||
var ValidationTypes = require("./ValidationTypes");
|
||||
var ValidationError = require("./ValidationError");
|
||||
var PropertyValueIterator = require("./PropertyValueIterator");
|
||||
|
||||
var Validation = module.exports = {
|
||||
|
||||
validate: function(property, value) {
|
||||
var name = property.toString().toLowerCase(),
|
||||
expression = new PropertyValueIterator(value),
|
||||
spec = Properties[name],
|
||||
part;
|
||||
|
||||
if (!spec) {
|
||||
if (name.indexOf("-") !== 0) { // vendor prefixed are ok
|
||||
throw new ValidationError("Unknown property '" + property + "'.", property.line, property.col);
|
||||
}
|
||||
} else if (typeof spec !== "number") {
|
||||
if (ValidationTypes.isAny(expression, "inherit | initial | unset")) {
|
||||
if (expression.hasNext()) {
|
||||
part = expression.next();
|
||||
throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col);
|
||||
}
|
||||
return;
|
||||
}
|
||||
this.singleProperty(spec, expression);
|
||||
|
||||
}
|
||||
|
||||
},
|
||||
|
||||
singleProperty: function(types, expression) {
|
||||
|
||||
var result = false,
|
||||
value = expression.value,
|
||||
part;
|
||||
|
||||
result = Matcher.parse(types).match(expression);
|
||||
|
||||
if (!result) {
|
||||
if (expression.hasNext() && !expression.isFirst()) {
|
||||
part = expression.peek();
|
||||
throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col);
|
||||
} else {
|
||||
throw new ValidationError("Expected (" + ValidationTypes.describe(types) + ") but found '" + value + "'.", value.line, value.col);
|
||||
}
|
||||
} else if (expression.hasNext()) {
|
||||
part = expression.next();
|
||||
throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
},{"./Matcher":3,"./Properties":7,"./PropertyValueIterator":10,"./ValidationError":20,"./ValidationTypes":21}],20:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = ValidationError;
|
||||
function ValidationError(message, line, col) {
|
||||
this.col = col;
|
||||
this.line = line;
|
||||
this.message = message;
|
||||
|
||||
}
|
||||
ValidationError.prototype = new Error();
|
||||
|
||||
},{}],21:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
var ValidationTypes = module.exports;
|
||||
|
||||
var Matcher = require("./Matcher");
|
||||
|
||||
function copy(to, from) {
|
||||
Object.keys(from).forEach(function(prop) {
|
||||
to[prop] = from[prop];
|
||||
});
|
||||
}
|
||||
copy(ValidationTypes, {
|
||||
|
||||
isLiteral: function (part, literals) {
|
||||
var text = part.text.toString().toLowerCase(),
|
||||
args = literals.split(" | "),
|
||||
i,
|
||||
len,
|
||||
found = false;
|
||||
|
||||
for (i = 0, len = args.length; i < len && !found; i++) {
|
||||
if (args[i].charAt(0) === "<") {
|
||||
found = this.simple[args[i]](part);
|
||||
} else if (args[i].slice(-2) === "()") {
|
||||
found = (part.type === "function" &&
|
||||
part.name === args[i].slice(0, -2));
|
||||
} else if (text === args[i].toLowerCase()) {
|
||||
found = true;
|
||||
}
|
||||
}
|
||||
|
||||
return found;
|
||||
},
|
||||
|
||||
isSimple: function(type) {
|
||||
return Boolean(this.simple[type]);
|
||||
},
|
||||
|
||||
isComplex: function(type) {
|
||||
return Boolean(this.complex[type]);
|
||||
},
|
||||
|
||||
describe: function(type) {
|
||||
if (this.complex[type] instanceof Matcher) {
|
||||
return this.complex[type].toString(0);
|
||||
}
|
||||
return type;
|
||||
},
|
||||
isAny: function (expression, types) {
|
||||
var args = types.split(" | "),
|
||||
i,
|
||||
len,
|
||||
found = false;
|
||||
|
||||
for (i = 0, len = args.length; i < len && !found && expression.hasNext(); i++) {
|
||||
found = this.isType(expression, args[i]);
|
||||
}
|
||||
|
||||
return found;
|
||||
},
|
||||
isAnyOfGroup: function(expression, types) {
|
||||
var args = types.split(" || "),
|
||||
i,
|
||||
len,
|
||||
found = false;
|
||||
|
||||
for (i = 0, len = args.length; i < len && !found; i++) {
|
||||
found = this.isType(expression, args[i]);
|
||||
}
|
||||
|
||||
return found ? args[i - 1] : false;
|
||||
},
|
||||
isType: function (expression, type) {
|
||||
var part = expression.peek(),
|
||||
result = false;
|
||||
|
||||
if (type.charAt(0) !== "<") {
|
||||
result = this.isLiteral(part, type);
|
||||
if (result) {
|
||||
expression.next();
|
||||
}
|
||||
} else if (this.simple[type]) {
|
||||
result = this.simple[type](part);
|
||||
if (result) {
|
||||
expression.next();
|
||||
}
|
||||
} else if (this.complex[type] instanceof Matcher) {
|
||||
result = this.complex[type].match(expression);
|
||||
} else {
|
||||
result = this.complex[type](expression);
|
||||
}
|
||||
|
||||
return result;
|
||||
},
|
||||
|
||||
|
||||
simple: {
|
||||
__proto__: null,
|
||||
|
||||
"<absolute-size>":
|
||||
"xx-small | x-small | small | medium | large | x-large | xx-large",
|
||||
|
||||
"<animateable-feature>":
|
||||
"scroll-position | contents | <animateable-feature-name>",
|
||||
|
||||
"<animateable-feature-name>": function(part) {
|
||||
return this["<ident>"](part) &&
|
||||
!/^(unset|initial|inherit|will-change|auto|scroll-position|contents)$/i.test(part);
|
||||
},
|
||||
|
||||
"<angle>": function(part) {
|
||||
return part.type === "angle";
|
||||
},
|
||||
|
||||
"<attachment>": "scroll | fixed | local",
|
||||
|
||||
"<attr>": "attr()",
|
||||
"<basic-shape>": "inset() | circle() | ellipse() | polygon()",
|
||||
|
||||
"<bg-image>": "<image> | <gradient> | none",
|
||||
|
||||
"<border-style>":
|
||||
"none | hidden | dotted | dashed | solid | double | groove | " +
|
||||
"ridge | inset | outset",
|
||||
|
||||
"<border-width>": "<length> | thin | medium | thick",
|
||||
|
||||
"<box>": "padding-box | border-box | content-box",
|
||||
|
||||
"<clip-source>": "<uri>",
|
||||
|
||||
"<color>": function(part) {
|
||||
return part.type === "color" || String(part) === "transparent" || String(part) === "currentColor";
|
||||
},
|
||||
"<color-svg>": function(part) {
|
||||
return part.type === "color";
|
||||
},
|
||||
|
||||
"<content>": "content()",
|
||||
"<content-sizing>":
|
||||
"fill-available | -moz-available | -webkit-fill-available | " +
|
||||
"max-content | -moz-max-content | -webkit-max-content | " +
|
||||
"min-content | -moz-min-content | -webkit-min-content | " +
|
||||
"fit-content | -moz-fit-content | -webkit-fit-content",
|
||||
|
||||
"<feature-tag-value>": function(part) {
|
||||
return part.type === "function" && /^[A-Z0-9]{4}$/i.test(part);
|
||||
},
|
||||
"<filter-function>":
|
||||
"blur() | brightness() | contrast() | custom() | " +
|
||||
"drop-shadow() | grayscale() | hue-rotate() | invert() | " +
|
||||
"opacity() | saturate() | sepia()",
|
||||
|
||||
"<flex-basis>": "<width>",
|
||||
|
||||
"<flex-direction>": "row | row-reverse | column | column-reverse",
|
||||
|
||||
"<flex-grow>": "<number>",
|
||||
|
||||
"<flex-shrink>": "<number>",
|
||||
|
||||
"<flex-wrap>": "nowrap | wrap | wrap-reverse",
|
||||
|
||||
"<font-size>":
|
||||
"<absolute-size> | <relative-size> | <length> | <percentage>",
|
||||
|
||||
"<font-stretch>":
|
||||
"normal | ultra-condensed | extra-condensed | condensed | " +
|
||||
"semi-condensed | semi-expanded | expanded | extra-expanded | " +
|
||||
"ultra-expanded",
|
||||
|
||||
"<font-style>": "normal | italic | oblique",
|
||||
|
||||
"<font-variant-caps>":
|
||||
"small-caps | all-small-caps | petite-caps | all-petite-caps | " +
|
||||
"unicase | titling-caps",
|
||||
|
||||
"<font-variant-css21>": "normal | small-caps",
|
||||
|
||||
"<font-weight>":
|
||||
"normal | bold | bolder | lighter | " +
|
||||
"100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900",
|
||||
|
||||
"<generic-family>":
|
||||
"serif | sans-serif | cursive | fantasy | monospace",
|
||||
|
||||
"<geometry-box>": "<shape-box> | fill-box | stroke-box | view-box",
|
||||
|
||||
"<glyph-angle>": function(part) {
|
||||
return part.type === "angle" && part.units === "deg";
|
||||
},
|
||||
|
||||
"<gradient>": function(part) {
|
||||
return part.type === "function" && /^(?:-(?:ms|moz|o|webkit)-)?(?:repeating-)?(?:radial-|linear-)?gradient/i.test(part);
|
||||
},
|
||||
|
||||
"<icccolor>":
|
||||
"cielab() | cielch() | cielchab() | " +
|
||||
"icc-color() | icc-named-color()",
|
||||
"<ident>": function(part) {
|
||||
return part.type === "identifier" || part.wasIdent;
|
||||
},
|
||||
|
||||
"<ident-not-generic-family>": function(part) {
|
||||
return this["<ident>"](part) && !this["<generic-family>"](part);
|
||||
},
|
||||
|
||||
"<image>": "<uri>",
|
||||
|
||||
"<integer>": function(part) {
|
||||
return part.type === "integer";
|
||||
},
|
||||
|
||||
"<length>": function(part) {
|
||||
if (part.type === "function" && /^(?:-(?:ms|moz|o|webkit)-)?calc/i.test(part)) {
|
||||
return true;
|
||||
} else {
|
||||
return part.type === "length" || part.type === "number" || part.type === "integer" || String(part) === "0";
|
||||
}
|
||||
},
|
||||
|
||||
"<line>": function(part) {
|
||||
return part.type === "integer";
|
||||
},
|
||||
|
||||
"<line-height>": "<number> | <length> | <percentage> | normal",
|
||||
|
||||
"<margin-width>": "<length> | <percentage> | auto",
|
||||
|
||||
"<miterlimit>": function(part) {
|
||||
return this["<number>"](part) && part.value >= 1;
|
||||
},
|
||||
|
||||
"<nonnegative-length-or-percentage>": function(part) {
|
||||
return (this["<length>"](part) || this["<percentage>"](part)) &&
|
||||
(String(part) === "0" || part.type === "function" || (part.value) >= 0);
|
||||
},
|
||||
|
||||
"<nonnegative-number-or-percentage>": function(part) {
|
||||
return (this["<number>"](part) || this["<percentage>"](part)) &&
|
||||
(String(part) === "0" || part.type === "function" || (part.value) >= 0);
|
||||
},
|
||||
|
||||
"<number>": function(part) {
|
||||
return part.type === "number" || this["<integer>"](part);
|
||||
},
|
||||
|
||||
"<opacity-value>": function(part) {
|
||||
return this["<number>"](part) && part.value >= 0 && part.value <= 1;
|
||||
},
|
||||
|
||||
"<padding-width>": "<nonnegative-length-or-percentage>",
|
||||
|
||||
"<percentage>": function(part) {
|
||||
return part.type === "percentage" || String(part) === "0";
|
||||
},
|
||||
|
||||
"<relative-size>": "smaller | larger",
|
||||
|
||||
"<shape>": "rect() | inset-rect()",
|
||||
|
||||
"<shape-box>": "<box> | margin-box",
|
||||
|
||||
"<single-animation-direction>":
|
||||
"normal | reverse | alternate | alternate-reverse",
|
||||
|
||||
"<single-animation-name>": function(part) {
|
||||
return this["<ident>"](part) &&
|
||||
/^-?[a-z_][-a-z0-9_]+$/i.test(part) &&
|
||||
!/^(none|unset|initial|inherit)$/i.test(part);
|
||||
},
|
||||
|
||||
"<string>": function(part) {
|
||||
return part.type === "string";
|
||||
},
|
||||
|
||||
"<time>": function(part) {
|
||||
return part.type === "time";
|
||||
},
|
||||
|
||||
"<uri>": function(part) {
|
||||
return part.type === "uri";
|
||||
},
|
||||
|
||||
"<width>": "<margin-width>"
|
||||
},
|
||||
|
||||
complex: {
|
||||
__proto__: null,
|
||||
|
||||
"<azimuth>":
|
||||
"<angle>" +
|
||||
" | " +
|
||||
"[ [ left-side | far-left | left | center-left | center | " +
|
||||
"center-right | right | far-right | right-side ] || behind ]" +
|
||||
" | " +
|
||||
"leftwards | rightwards",
|
||||
|
||||
"<bg-position>": "<position>#",
|
||||
|
||||
"<bg-size>":
|
||||
"[ <length> | <percentage> | auto ]{1,2} | cover | contain",
|
||||
|
||||
"<blend-mode>":
|
||||
"normal | multiply | screen | overlay | darken | lighten | color-dodge | " +
|
||||
"color-burn | hard-light | soft-light | difference | exclusion | hue | " +
|
||||
"saturation | color | luminosity",
|
||||
|
||||
"<border-image-slice>":
|
||||
Matcher.many([true /* first element is required */],
|
||||
Matcher.cast("<nonnegative-number-or-percentage>"),
|
||||
Matcher.cast("<nonnegative-number-or-percentage>"),
|
||||
Matcher.cast("<nonnegative-number-or-percentage>"),
|
||||
Matcher.cast("<nonnegative-number-or-percentage>"),
|
||||
"fill"),
|
||||
|
||||
"<border-radius>":
|
||||
"<nonnegative-length-or-percentage>{1,4} " +
|
||||
"[ / <nonnegative-length-or-percentage>{1,4} ]?",
|
||||
|
||||
"<box-shadow>": "none | <shadow>#",
|
||||
|
||||
"<clip-path>": "<basic-shape> || <geometry-box>",
|
||||
|
||||
"<dasharray>":
|
||||
Matcher.cast("<nonnegative-length-or-percentage>")
|
||||
.braces(1, Infinity, "#", Matcher.cast(",").question()),
|
||||
|
||||
"<family-name>":
|
||||
"<string> | <ident-not-generic-family> <ident>*",
|
||||
|
||||
"<filter-function-list>": "[ <filter-function> | <uri> ]+",
|
||||
"<flex>":
|
||||
"none | [ <flex-grow> <flex-shrink>? || <flex-basis> ]",
|
||||
|
||||
"<font-family>": "[ <generic-family> | <family-name> ]#",
|
||||
|
||||
"<font-shorthand>":
|
||||
"[ <font-style> || <font-variant-css21> || " +
|
||||
"<font-weight> || <font-stretch> ]? <font-size> " +
|
||||
"[ / <line-height> ]? <font-family>",
|
||||
|
||||
"<font-variant-alternates>":
|
||||
"stylistic() || " +
|
||||
"historical-forms || " +
|
||||
"styleset() || " +
|
||||
"character-variant() || " +
|
||||
"swash() || " +
|
||||
"ornaments() || " +
|
||||
"annotation()",
|
||||
|
||||
"<font-variant-ligatures>":
|
||||
"[ common-ligatures | no-common-ligatures ] || " +
|
||||
"[ discretionary-ligatures | no-discretionary-ligatures ] || " +
|
||||
"[ historical-ligatures | no-historical-ligatures ] || " +
|
||||
"[ contextual | no-contextual ]",
|
||||
|
||||
"<font-variant-numeric>":
|
||||
"[ lining-nums | oldstyle-nums ] || " +
|
||||
"[ proportional-nums | tabular-nums ] || " +
|
||||
"[ diagonal-fractions | stacked-fractions ] || " +
|
||||
"ordinal || slashed-zero",
|
||||
|
||||
"<font-variant-east-asian>":
|
||||
"[ jis78 | jis83 | jis90 | jis04 | simplified | traditional ] || " +
|
||||
"[ full-width | proportional-width ] || " +
|
||||
"ruby",
|
||||
"<paint>": "<paint-basic> | <uri> <paint-basic>?",
|
||||
"<paint-basic>": "none | currentColor | <color-svg> <icccolor>?",
|
||||
|
||||
"<position>":
|
||||
"[ center | [ left | right ] [ <percentage> | <length> ]? ] && " +
|
||||
"[ center | [ top | bottom ] [ <percentage> | <length> ]? ]" +
|
||||
" | " +
|
||||
"[ left | center | right | <percentage> | <length> ] " +
|
||||
"[ top | center | bottom | <percentage> | <length> ]" +
|
||||
" | " +
|
||||
"[ left | center | right | top | bottom | <percentage> | <length> ]",
|
||||
|
||||
"<repeat-style>":
|
||||
"repeat-x | repeat-y | [ repeat | space | round | no-repeat ]{1,2}",
|
||||
|
||||
"<shadow>":
|
||||
Matcher.many([true /* length is required */],
|
||||
Matcher.cast("<length>").braces(2, 4), "inset", "<color>"),
|
||||
|
||||
"<text-decoration-color>":
|
||||
"<color>",
|
||||
|
||||
"<text-decoration-line>":
|
||||
"none | [ underline || overline || line-through || blink ]",
|
||||
|
||||
"<text-decoration-style>":
|
||||
"solid | double | dotted | dashed | wavy",
|
||||
|
||||
"<will-change>":
|
||||
"auto | <animateable-feature>#",
|
||||
|
||||
"<x-one-radius>":
|
||||
"[ <length> | <percentage> ]{1,2}"
|
||||
}
|
||||
});
|
||||
|
||||
Object.keys(ValidationTypes.simple).forEach(function(nt) {
|
||||
var rule = ValidationTypes.simple[nt];
|
||||
if (typeof rule === "string") {
|
||||
ValidationTypes.simple[nt] = function(part) {
|
||||
return ValidationTypes.isLiteral(part, rule);
|
||||
};
|
||||
}
|
||||
});
|
||||
|
||||
Object.keys(ValidationTypes.complex).forEach(function(nt) {
|
||||
var rule = ValidationTypes.complex[nt];
|
||||
if (typeof rule === "string") {
|
||||
ValidationTypes.complex[nt] = Matcher.parse(rule);
|
||||
}
|
||||
});
|
||||
ValidationTypes.complex["<font-variant>"] =
|
||||
Matcher.oror({ expand: "<font-variant-ligatures>" },
|
||||
{ expand: "<font-variant-alternates>" },
|
||||
"<font-variant-caps>",
|
||||
{ expand: "<font-variant-numeric>" },
|
||||
{ expand: "<font-variant-east-asian>" });
|
||||
|
||||
},{"./Matcher":3}],22:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = {
|
||||
Colors : require("./Colors"),
|
||||
Combinator : require("./Combinator"),
|
||||
Parser : require("./Parser"),
|
||||
PropertyName : require("./PropertyName"),
|
||||
PropertyValue : require("./PropertyValue"),
|
||||
PropertyValuePart : require("./PropertyValuePart"),
|
||||
Matcher : require("./Matcher"),
|
||||
MediaFeature : require("./MediaFeature"),
|
||||
MediaQuery : require("./MediaQuery"),
|
||||
Selector : require("./Selector"),
|
||||
SelectorPart : require("./SelectorPart"),
|
||||
SelectorSubPart : require("./SelectorSubPart"),
|
||||
Specificity : require("./Specificity"),
|
||||
TokenStream : require("./TokenStream"),
|
||||
Tokens : require("./Tokens"),
|
||||
ValidationError : require("./ValidationError")
|
||||
};
|
||||
|
||||
},{"./Colors":1,"./Combinator":2,"./Matcher":3,"./MediaFeature":4,"./MediaQuery":5,"./Parser":6,"./PropertyName":8,"./PropertyValue":9,"./PropertyValuePart":11,"./Selector":13,"./SelectorPart":14,"./SelectorSubPart":15,"./Specificity":16,"./TokenStream":17,"./Tokens":18,"./ValidationError":20}],23:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = EventTarget;
|
||||
function EventTarget() {
|
||||
this._listeners = Object.create(null);
|
||||
}
|
||||
|
||||
EventTarget.prototype = {
|
||||
constructor: EventTarget,
|
||||
addListener: function(type, listener) {
|
||||
if (!this._listeners[type]) {
|
||||
this._listeners[type] = [];
|
||||
}
|
||||
|
||||
this._listeners[type].push(listener);
|
||||
},
|
||||
fire: function(event) {
|
||||
if (typeof event === "string") {
|
||||
event = { type: event };
|
||||
}
|
||||
if (typeof event.target !== "undefined") {
|
||||
event.target = this;
|
||||
}
|
||||
|
||||
if (typeof event.type === "undefined") {
|
||||
throw new Error("Event object missing 'type' property.");
|
||||
}
|
||||
|
||||
if (this._listeners[event.type]) {
|
||||
var listeners = this._listeners[event.type].concat();
|
||||
for (var i = 0, len = listeners.length; i < len; i++) {
|
||||
listeners[i].call(this, event);
|
||||
}
|
||||
}
|
||||
},
|
||||
removeListener: function(type, listener) {
|
||||
if (this._listeners[type]) {
|
||||
var listeners = this._listeners[type];
|
||||
for (var i = 0, len = listeners.length; i < len; i++) {
|
||||
if (listeners[i] === listener) {
|
||||
listeners.splice(i, 1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
},{}],24:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = StringReader;
|
||||
function StringReader(text) {
|
||||
this._input = text.replace(/(\r\n?|\n)/g, "\n");
|
||||
this._line = 1;
|
||||
this._col = 1;
|
||||
this._cursor = 0;
|
||||
}
|
||||
|
||||
StringReader.prototype = {
|
||||
constructor: StringReader,
|
||||
getCol: function() {
|
||||
return this._col;
|
||||
},
|
||||
getLine: function() {
|
||||
return this._line;
|
||||
},
|
||||
eof: function() {
|
||||
return this._cursor === this._input.length;
|
||||
},
|
||||
peek: function(count) {
|
||||
var c = null;
|
||||
count = typeof count === "undefined" ? 1 : count;
|
||||
if (this._cursor < this._input.length) {
|
||||
c = this._input.charAt(this._cursor + count - 1);
|
||||
}
|
||||
|
||||
return c;
|
||||
},
|
||||
read: function() {
|
||||
var c = null;
|
||||
if (this._cursor < this._input.length) {
|
||||
if (this._input.charAt(this._cursor) === "\n") {
|
||||
this._line++;
|
||||
this._col = 1;
|
||||
} else {
|
||||
this._col++;
|
||||
}
|
||||
c = this._input.charAt(this._cursor++);
|
||||
}
|
||||
|
||||
return c;
|
||||
},
|
||||
mark: function() {
|
||||
this._bookmark = {
|
||||
cursor: this._cursor,
|
||||
line: this._line,
|
||||
col: this._col
|
||||
};
|
||||
},
|
||||
|
||||
reset: function() {
|
||||
if (this._bookmark) {
|
||||
this._cursor = this._bookmark.cursor;
|
||||
this._line = this._bookmark.line;
|
||||
this._col = this._bookmark.col;
|
||||
delete this._bookmark;
|
||||
}
|
||||
},
|
||||
peekCount: function(count) {
|
||||
count = typeof count === "undefined" ? 1 : Math.max(count, 0);
|
||||
return this._input.substring(this._cursor, this._cursor + count);
|
||||
},
|
||||
readTo: function(pattern) {
|
||||
|
||||
var buffer = "",
|
||||
c;
|
||||
while (buffer.length < pattern.length || buffer.lastIndexOf(pattern) !== buffer.length - pattern.length) {
|
||||
c = this.read();
|
||||
if (c) {
|
||||
buffer += c;
|
||||
} else {
|
||||
throw new Error("Expected \"" + pattern + "\" at line " + this._line + ", col " + this._col + ".");
|
||||
}
|
||||
}
|
||||
|
||||
return buffer;
|
||||
|
||||
},
|
||||
readWhile: function(filter) {
|
||||
|
||||
var buffer = "",
|
||||
c = this.peek();
|
||||
|
||||
while (c !== null && filter(c)) {
|
||||
buffer += this.read();
|
||||
c = this.peek();
|
||||
}
|
||||
|
||||
return buffer;
|
||||
|
||||
},
|
||||
readMatch: function(matcher) {
|
||||
|
||||
var source = this._input.substring(this._cursor),
|
||||
value = null;
|
||||
if (typeof matcher === "string") {
|
||||
if (source.slice(0, matcher.length) === matcher) {
|
||||
value = this.readCount(matcher.length);
|
||||
}
|
||||
} else if (matcher instanceof RegExp) {
|
||||
if (matcher.test(source)) {
|
||||
value = this.readCount(RegExp.lastMatch.length);
|
||||
}
|
||||
}
|
||||
|
||||
return value;
|
||||
},
|
||||
readCount: function(count) {
|
||||
var buffer = "";
|
||||
|
||||
while (count--) {
|
||||
buffer += this.read();
|
||||
}
|
||||
|
||||
return buffer;
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
},{}],25:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = SyntaxError;
|
||||
function SyntaxError(message, line, col) {
|
||||
Error.call(this);
|
||||
this.name = this.constructor.name;
|
||||
this.col = col;
|
||||
this.line = line;
|
||||
this.message = message;
|
||||
|
||||
}
|
||||
SyntaxError.prototype = Object.create(Error.prototype); // jshint ignore:line
|
||||
SyntaxError.prototype.constructor = SyntaxError; // jshint ignore:line
|
||||
|
||||
},{}],26:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = SyntaxUnit;
|
||||
function SyntaxUnit(text, line, col, type) {
|
||||
this.col = col;
|
||||
this.line = line;
|
||||
this.text = text;
|
||||
this.type = type;
|
||||
}
|
||||
SyntaxUnit.fromToken = function(token) {
|
||||
return new SyntaxUnit(token.value, token.startLine, token.startCol);
|
||||
};
|
||||
|
||||
SyntaxUnit.prototype = {
|
||||
constructor: SyntaxUnit,
|
||||
valueOf: function() {
|
||||
return this.toString();
|
||||
},
|
||||
toString: function() {
|
||||
return this.text;
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
},{}],27:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = TokenStreamBase;
|
||||
|
||||
var StringReader = require("./StringReader");
|
||||
var SyntaxError = require("./SyntaxError");
|
||||
function TokenStreamBase(input, tokenData) {
|
||||
this._reader = new StringReader(input ? input.toString() : "");
|
||||
this._token = null;
|
||||
this._tokenData = tokenData;
|
||||
this._lt = [];
|
||||
this._ltIndex = 0;
|
||||
|
||||
this._ltIndexCache = [];
|
||||
}
|
||||
TokenStreamBase.createTokenData = function(tokens) {
|
||||
|
||||
var nameMap = [],
|
||||
typeMap = Object.create(null),
|
||||
tokenData = tokens.concat([]),
|
||||
i = 0,
|
||||
len = tokenData.length + 1;
|
||||
|
||||
tokenData.UNKNOWN = -1;
|
||||
tokenData.unshift({ name:"EOF" });
|
||||
|
||||
for (; i < len; i++) {
|
||||
nameMap.push(tokenData[i].name);
|
||||
tokenData[tokenData[i].name] = i;
|
||||
if (tokenData[i].text) {
|
||||
typeMap[tokenData[i].text] = i;
|
||||
}
|
||||
}
|
||||
|
||||
tokenData.name = function(tt) {
|
||||
return nameMap[tt];
|
||||
};
|
||||
|
||||
tokenData.type = function(c) {
|
||||
return typeMap[c];
|
||||
};
|
||||
|
||||
return tokenData;
|
||||
};
|
||||
|
||||
TokenStreamBase.prototype = {
|
||||
constructor: TokenStreamBase,
|
||||
match: function(tokenTypes, channel) {
|
||||
if (!(tokenTypes instanceof Array)) {
|
||||
tokenTypes = [tokenTypes];
|
||||
}
|
||||
|
||||
var tt = this.get(channel),
|
||||
i = 0,
|
||||
len = tokenTypes.length;
|
||||
|
||||
while (i < len) {
|
||||
if (tt === tokenTypes[i++]) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
this.unget();
|
||||
return false;
|
||||
},
|
||||
mustMatch: function(tokenTypes) {
|
||||
|
||||
var token;
|
||||
if (!(tokenTypes instanceof Array)) {
|
||||
tokenTypes = [tokenTypes];
|
||||
}
|
||||
|
||||
if (!this.match.apply(this, arguments)) {
|
||||
token = this.LT(1);
|
||||
throw new SyntaxError("Expected " + this._tokenData[tokenTypes[0]].name +
|
||||
" at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);
|
||||
}
|
||||
},
|
||||
advance: function(tokenTypes, channel) {
|
||||
|
||||
while (this.LA(0) !== 0 && !this.match(tokenTypes, channel)) {
|
||||
this.get();
|
||||
}
|
||||
|
||||
return this.LA(0);
|
||||
},
|
||||
get: function(channel) {
|
||||
|
||||
var tokenInfo = this._tokenData,
|
||||
i = 0,
|
||||
token,
|
||||
info;
|
||||
if (this._lt.length && this._ltIndex >= 0 && this._ltIndex < this._lt.length) {
|
||||
|
||||
i++;
|
||||
this._token = this._lt[this._ltIndex++];
|
||||
info = tokenInfo[this._token.type];
|
||||
while ((typeof info.channel !== "undefined" && channel !== info.channel) &&
|
||||
this._ltIndex < this._lt.length) {
|
||||
this._token = this._lt[this._ltIndex++];
|
||||
info = tokenInfo[this._token.type];
|
||||
i++;
|
||||
}
|
||||
if ((typeof info.channel === "undefined" || channel === info.channel) &&
|
||||
this._ltIndex <= this._lt.length) {
|
||||
this._ltIndexCache.push(i);
|
||||
return this._token.type;
|
||||
}
|
||||
}
|
||||
token = this._getToken();
|
||||
if (token.type > -1 && !tokenInfo[token.type].hide) {
|
||||
token.channel = tokenInfo[token.type].channel;
|
||||
this._token = token;
|
||||
this._lt.push(token);
|
||||
this._ltIndexCache.push(this._lt.length - this._ltIndex + i);
|
||||
if (this._lt.length > 5) {
|
||||
this._lt.shift();
|
||||
}
|
||||
if (this._ltIndexCache.length > 5) {
|
||||
this._ltIndexCache.shift();
|
||||
}
|
||||
this._ltIndex = this._lt.length;
|
||||
}
|
||||
info = tokenInfo[token.type];
|
||||
if (info &&
|
||||
(info.hide ||
|
||||
(typeof info.channel !== "undefined" && channel !== info.channel))) {
|
||||
return this.get(channel);
|
||||
} else {
|
||||
return token.type;
|
||||
}
|
||||
},
|
||||
LA: function(index) {
|
||||
var total = index,
|
||||
tt;
|
||||
if (index > 0) {
|
||||
if (index > 5) {
|
||||
throw new Error("Too much lookahead.");
|
||||
}
|
||||
while (total) {
|
||||
tt = this.get();
|
||||
total--;
|
||||
}
|
||||
while (total < index) {
|
||||
this.unget();
|
||||
total++;
|
||||
}
|
||||
} else if (index < 0) {
|
||||
|
||||
if (this._lt[this._ltIndex + index]) {
|
||||
tt = this._lt[this._ltIndex + index].type;
|
||||
} else {
|
||||
throw new Error("Too much lookbehind.");
|
||||
}
|
||||
|
||||
} else {
|
||||
tt = this._token.type;
|
||||
}
|
||||
|
||||
return tt;
|
||||
|
||||
},
|
||||
LT: function(index) {
|
||||
this.LA(index);
|
||||
return this._lt[this._ltIndex + index - 1];
|
||||
},
|
||||
peek: function() {
|
||||
return this.LA(1);
|
||||
},
|
||||
token: function() {
|
||||
return this._token;
|
||||
},
|
||||
tokenName: function(tokenType) {
|
||||
if (tokenType < 0 || tokenType > this._tokenData.length) {
|
||||
return "UNKNOWN_TOKEN";
|
||||
} else {
|
||||
return this._tokenData[tokenType].name;
|
||||
}
|
||||
},
|
||||
tokenType: function(tokenName) {
|
||||
return this._tokenData[tokenName] || -1;
|
||||
},
|
||||
unget: function() {
|
||||
if (this._ltIndexCache.length) {
|
||||
this._ltIndex -= this._ltIndexCache.pop();//--;
|
||||
this._token = this._lt[this._ltIndex - 1];
|
||||
} else {
|
||||
throw new Error("Too much lookahead.");
|
||||
}
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
|
||||
},{"./StringReader":24,"./SyntaxError":25}],28:[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = {
|
||||
StringReader : require("./StringReader"),
|
||||
SyntaxError : require("./SyntaxError"),
|
||||
SyntaxUnit : require("./SyntaxUnit"),
|
||||
EventTarget : require("./EventTarget"),
|
||||
TokenStreamBase : require("./TokenStreamBase")
|
||||
};
|
||||
|
||||
},{"./EventTarget":23,"./StringReader":24,"./SyntaxError":25,"./SyntaxUnit":26,"./TokenStreamBase":27}],"parserlib":[function(require,module,exports){
|
||||
"use strict";
|
||||
|
||||
module.exports = {
|
||||
css : require("./css"),
|
||||
util : require("./util")
|
||||
};
|
||||
|
||||
},{"./css":22,"./util":28}]},{},[]);
|
||||
|
||||
return require('parserlib');
|
||||
})();
|
||||
var clone = (function() {
|
||||
'use strict';
|
||||
|
||||
function _instanceof(obj, type) {
|
||||
return type != null && obj instanceof type;
|
||||
}
|
||||
|
||||
var nativeMap;
|
||||
try {
|
||||
nativeMap = Map;
|
||||
} catch(_) {
|
||||
nativeMap = function() {};
|
||||
}
|
||||
|
||||
var nativeSet;
|
||||
try {
|
||||
nativeSet = Set;
|
||||
} catch(_) {
|
||||
nativeSet = function() {};
|
||||
}
|
||||
|
||||
var nativePromise;
|
||||
try {
|
||||
nativePromise = Promise;
|
||||
} catch(_) {
|
||||
nativePromise = function() {};
|
||||
}
|
||||
function clone(parent, circular, depth, prototype, includeNonEnumerable) {
|
||||
if (typeof circular === 'object') {
|
||||
depth = circular.depth;
|
||||
prototype = circular.prototype;
|
||||
includeNonEnumerable = circular.includeNonEnumerable;
|
||||
circular = circular.circular;
|
||||
}
|
||||
var allParents = [];
|
||||
var allChildren = [];
|
||||
|
||||
var useBuffer = typeof Buffer != 'undefined';
|
||||
|
||||
if (typeof circular == 'undefined')
|
||||
circular = true;
|
||||
|
||||
if (typeof depth == 'undefined')
|
||||
depth = Infinity;
|
||||
function _clone(parent, depth) {
|
||||
if (parent === null)
|
||||
return null;
|
||||
|
||||
if (depth === 0)
|
||||
return parent;
|
||||
|
||||
var child;
|
||||
var proto;
|
||||
if (typeof parent != 'object') {
|
||||
return parent;
|
||||
}
|
||||
|
||||
if (_instanceof(parent, nativeMap)) {
|
||||
child = new nativeMap();
|
||||
} else if (_instanceof(parent, nativeSet)) {
|
||||
child = new nativeSet();
|
||||
} else if (_instanceof(parent, nativePromise)) {
|
||||
child = new nativePromise(function (resolve, reject) {
|
||||
parent.then(function(value) {
|
||||
resolve(_clone(value, depth - 1));
|
||||
}, function(err) {
|
||||
reject(_clone(err, depth - 1));
|
||||
});
|
||||
});
|
||||
} else if (clone.__isArray(parent)) {
|
||||
child = [];
|
||||
} else if (clone.__isRegExp(parent)) {
|
||||
child = new RegExp(parent.source, __getRegExpFlags(parent));
|
||||
if (parent.lastIndex) child.lastIndex = parent.lastIndex;
|
||||
} else if (clone.__isDate(parent)) {
|
||||
child = new Date(parent.getTime());
|
||||
} else if (useBuffer && Buffer.isBuffer(parent)) {
|
||||
if (Buffer.allocUnsafe) {
|
||||
child = Buffer.allocUnsafe(parent.length);
|
||||
} else {
|
||||
child = new Buffer(parent.length);
|
||||
}
|
||||
parent.copy(child);
|
||||
return child;
|
||||
} else if (_instanceof(parent, Error)) {
|
||||
child = Object.create(parent);
|
||||
} else {
|
||||
if (typeof prototype == 'undefined') {
|
||||
proto = Object.getPrototypeOf(parent);
|
||||
child = Object.create(proto);
|
||||
}
|
||||
else {
|
||||
child = Object.create(prototype);
|
||||
proto = prototype;
|
||||
}
|
||||
}
|
||||
|
||||
if (circular) {
|
||||
var index = allParents.indexOf(parent);
|
||||
|
||||
if (index != -1) {
|
||||
return allChildren[index];
|
||||
}
|
||||
allParents.push(parent);
|
||||
allChildren.push(child);
|
||||
}
|
||||
|
||||
if (_instanceof(parent, nativeMap)) {
|
||||
parent.forEach(function(value, key) {
|
||||
var keyChild = _clone(key, depth - 1);
|
||||
var valueChild = _clone(value, depth - 1);
|
||||
child.set(keyChild, valueChild);
|
||||
});
|
||||
}
|
||||
if (_instanceof(parent, nativeSet)) {
|
||||
parent.forEach(function(value) {
|
||||
var entryChild = _clone(value, depth - 1);
|
||||
child.add(entryChild);
|
||||
});
|
||||
}
|
||||
|
||||
for (var i in parent) {
|
||||
var attrs;
|
||||
if (proto) {
|
||||
attrs = Object.getOwnPropertyDescriptor(proto, i);
|
||||
}
|
||||
|
||||
if (attrs && attrs.set == null) {
|
||||
continue;
|
||||
}
|
||||
child[i] = _clone(parent[i], depth - 1);
|
||||
}
|
||||
|
||||
if (Object.getOwnPropertySymbols) {
|
||||
var symbols = Object.getOwnPropertySymbols(parent);
|
||||
for (var i = 0; i < symbols.length; i++) {
|
||||
var symbol = symbols[i];
|
||||
var descriptor = Object.getOwnPropertyDescriptor(parent, symbol);
|
||||
if (descriptor && !descriptor.enumerable && !includeNonEnumerable) {
|
||||
continue;
|
||||
}
|
||||
child[symbol] = _clone(parent[symbol], depth - 1);
|
||||
if (!descriptor.enumerable) {
|
||||
Object.defineProperty(child, symbol, {
|
||||
enumerable: false
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (includeNonEnumerable) {
|
||||
var allPropertyNames = Object.getOwnPropertyNames(parent);
|
||||
for (var i = 0; i < allPropertyNames.length; i++) {
|
||||
var propertyName = allPropertyNames[i];
|
||||
var descriptor = Object.getOwnPropertyDescriptor(parent, propertyName);
|
||||
if (descriptor && descriptor.enumerable) {
|
||||
continue;
|
||||
}
|
||||
child[propertyName] = _clone(parent[propertyName], depth - 1);
|
||||
Object.defineProperty(child, propertyName, {
|
||||
enumerable: false
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
return child;
|
||||
}
|
||||
|
||||
return _clone(parent, depth);
|
||||
}
|
||||
clone.clonePrototype = function clonePrototype(parent) {
|
||||
if (parent === null)
|
||||
return null;
|
||||
|
||||
var c = function () {};
|
||||
c.prototype = parent;
|
||||
return new c();
|
||||
};
|
||||
|
||||
function __objToStr(o) {
|
||||
return Object.prototype.toString.call(o);
|
||||
}
|
||||
clone.__objToStr = __objToStr;
|
||||
|
||||
function __isDate(o) {
|
||||
return typeof o === 'object' && __objToStr(o) === '[object Date]';
|
||||
}
|
||||
clone.__isDate = __isDate;
|
||||
|
||||
function __isArray(o) {
|
||||
return typeof o === 'object' && __objToStr(o) === '[object Array]';
|
||||
}
|
||||
clone.__isArray = __isArray;
|
||||
|
||||
function __isRegExp(o) {
|
||||
return typeof o === 'object' && __objToStr(o) === '[object RegExp]';
|
||||
}
|
||||
clone.__isRegExp = __isRegExp;
|
||||
|
||||
function __getRegExpFlags(re) {
|
||||
var flags = '';
|
||||
if (re.global) flags += 'g';
|
||||
if (re.ignoreCase) flags += 'i';
|
||||
if (re.multiline) flags += 'm';
|
||||
return flags;
|
||||
}
|
||||
clone.__getRegExpFlags = __getRegExpFlags;
|
||||
|
||||
return clone;
|
||||
})();
|
||||
|
||||
if (typeof module === 'object' && module.exports) {
|
||||
module.exports = clone;
|
||||
}
|
||||
|
||||
var CSSLint = (function() {
|
||||
"use strict";
|
||||
|
||||
var rules = [],
|
||||
formatters = [],
|
||||
embeddedRuleset = /\/\*\s*csslint([^\*]*)\*\//,
|
||||
api = new parserlib.util.EventTarget();
|
||||
|
||||
api.version = "1.0.5";
|
||||
api.addRule = function(rule) {
|
||||
rules.push(rule);
|
||||
rules[rule.id] = rule;
|
||||
};
|
||||
api.clearRules = function() {
|
||||
rules = [];
|
||||
};
|
||||
api.getRules = function() {
|
||||
return [].concat(rules).sort(function(a, b) {
|
||||
return a.id > b.id ? 1 : 0;
|
||||
});
|
||||
};
|
||||
api.getRuleset = function() {
|
||||
var ruleset = {},
|
||||
i = 0,
|
||||
len = rules.length;
|
||||
|
||||
while (i < len) {
|
||||
ruleset[rules[i++].id] = 1; // by default, everything is a warning
|
||||
}
|
||||
|
||||
return ruleset;
|
||||
};
|
||||
function applyEmbeddedRuleset(text, ruleset) {
|
||||
var valueMap,
|
||||
embedded = text && text.match(embeddedRuleset),
|
||||
rules = embedded && embedded[1];
|
||||
|
||||
if (rules) {
|
||||
valueMap = {
|
||||
"true": 2, // true is error
|
||||
"": 1, // blank is warning
|
||||
"false": 0, // false is ignore
|
||||
|
||||
"2": 2, // explicit error
|
||||
"1": 1, // explicit warning
|
||||
"0": 0 // explicit ignore
|
||||
};
|
||||
|
||||
rules.toLowerCase().split(",").forEach(function(rule) {
|
||||
var pair = rule.split(":"),
|
||||
property = pair[0] || "",
|
||||
value = pair[1] || "";
|
||||
|
||||
ruleset[property.trim()] = valueMap[value.trim()];
|
||||
});
|
||||
}
|
||||
|
||||
return ruleset;
|
||||
}
|
||||
api.addFormatter = function(formatter) {
|
||||
formatters[formatter.id] = formatter;
|
||||
};
|
||||
api.getFormatter = function(formatId) {
|
||||
return formatters[formatId];
|
||||
};
|
||||
api.format = function(results, filename, formatId, options) {
|
||||
var formatter = api.getFormatter(formatId),
|
||||
result = null;
|
||||
|
||||
if (formatter) {
|
||||
result = formatter.startFormat();
|
||||
result += formatter.formatResults(results, filename, options || {});
|
||||
result += formatter.endFormat();
|
||||
}
|
||||
|
||||
return result;
|
||||
};
|
||||
api.hasFormat = function(formatId) {
|
||||
return formatters.hasOwnProperty(formatId);
|
||||
};
|
||||
api.verify = function(text, ruleset) {
|
||||
|
||||
var i = 0,
|
||||
reporter,
|
||||
lines,
|
||||
allow = {},
|
||||
ignore = [],
|
||||
report,
|
||||
parser = new parserlib.css.Parser({
|
||||
starHack: true,
|
||||
ieFilters: true,
|
||||
underscoreHack: true,
|
||||
strict: false
|
||||
});
|
||||
lines = text.replace(/\n\r?/g, "$split$").split("$split$");
|
||||
CSSLint.Util.forEach(lines, function (line, lineno) {
|
||||
var allowLine = line && line.match(/\/\*[ \t]*csslint[ \t]+allow:[ \t]*([^\*]*)\*\//i),
|
||||
allowRules = allowLine && allowLine[1],
|
||||
allowRuleset = {};
|
||||
|
||||
if (allowRules) {
|
||||
allowRules.toLowerCase().split(",").forEach(function(allowRule) {
|
||||
allowRuleset[allowRule.trim()] = true;
|
||||
});
|
||||
if (Object.keys(allowRuleset).length > 0) {
|
||||
allow[lineno + 1] = allowRuleset;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
var ignoreStart = null,
|
||||
ignoreEnd = null;
|
||||
CSSLint.Util.forEach(lines, function (line, lineno) {
|
||||
if (ignoreStart === null && line.match(/\/\*[ \t]*csslint[ \t]+ignore:start[ \t]*\*\//i)) {
|
||||
ignoreStart = lineno;
|
||||
}
|
||||
|
||||
if (line.match(/\/\*[ \t]*csslint[ \t]+ignore:end[ \t]*\*\//i)) {
|
||||
ignoreEnd = lineno;
|
||||
}
|
||||
|
||||
if (ignoreStart !== null && ignoreEnd !== null) {
|
||||
ignore.push([ignoreStart, ignoreEnd]);
|
||||
ignoreStart = ignoreEnd = null;
|
||||
}
|
||||
});
|
||||
if (ignoreStart !== null) {
|
||||
ignore.push([ignoreStart, lines.length]);
|
||||
}
|
||||
|
||||
if (!ruleset) {
|
||||
ruleset = api.getRuleset();
|
||||
}
|
||||
|
||||
if (embeddedRuleset.test(text)) {
|
||||
ruleset = clone(ruleset);
|
||||
ruleset = applyEmbeddedRuleset(text, ruleset);
|
||||
}
|
||||
|
||||
reporter = new Reporter(lines, ruleset, allow, ignore);
|
||||
|
||||
ruleset.errors = 2; // always report parsing errors as errors
|
||||
for (i in ruleset) {
|
||||
if (ruleset.hasOwnProperty(i) && ruleset[i]) {
|
||||
if (rules[i]) {
|
||||
rules[i].init(parser, reporter);
|
||||
}
|
||||
}
|
||||
}
|
||||
try {
|
||||
parser.parse(text);
|
||||
} catch (ex) {
|
||||
reporter.error("Fatal error, cannot continue: " + ex.message, ex.line, ex.col, {});
|
||||
}
|
||||
|
||||
report = {
|
||||
messages : reporter.messages,
|
||||
stats : reporter.stats,
|
||||
ruleset : reporter.ruleset,
|
||||
allow : reporter.allow,
|
||||
ignore : reporter.ignore
|
||||
};
|
||||
report.messages.sort(function (a, b) {
|
||||
if (a.rollup && !b.rollup) {
|
||||
return 1;
|
||||
} else if (!a.rollup && b.rollup) {
|
||||
return -1;
|
||||
} else {
|
||||
return a.line - b.line;
|
||||
}
|
||||
});
|
||||
|
||||
return report;
|
||||
};
|
||||
|
||||
return api;
|
||||
|
||||
})();
|
||||
function Reporter(lines, ruleset, allow, ignore) {
|
||||
"use strict";
|
||||
this.messages = [];
|
||||
this.stats = [];
|
||||
this.lines = lines;
|
||||
this.ruleset = ruleset;
|
||||
this.allow = allow;
|
||||
if (!this.allow) {
|
||||
this.allow = {};
|
||||
}
|
||||
this.ignore = ignore;
|
||||
if (!this.ignore) {
|
||||
this.ignore = [];
|
||||
}
|
||||
}
|
||||
|
||||
Reporter.prototype = {
|
||||
constructor: Reporter,
|
||||
error: function(message, line, col, rule) {
|
||||
"use strict";
|
||||
this.messages.push({
|
||||
type : "error",
|
||||
line : line,
|
||||
col : col,
|
||||
message : message,
|
||||
evidence: this.lines[line-1],
|
||||
rule : rule || {}
|
||||
});
|
||||
},
|
||||
warn: function(message, line, col, rule) {
|
||||
"use strict";
|
||||
this.report(message, line, col, rule);
|
||||
},
|
||||
report: function(message, line, col, rule) {
|
||||
"use strict";
|
||||
if (this.allow.hasOwnProperty(line) && this.allow[line].hasOwnProperty(rule.id)) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (this.isIgnored(line)) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.messages.push({
|
||||
type : this.ruleset[rule.id] === 2 ? "error" : "warning",
|
||||
line : line,
|
||||
col : col,
|
||||
message : message,
|
||||
evidence: this.lines[line-1],
|
||||
rule : rule
|
||||
});
|
||||
},
|
||||
info: function(message, line, col, rule) {
|
||||
"use strict";
|
||||
this.messages.push({
|
||||
type : "info",
|
||||
line : line,
|
||||
col : col,
|
||||
message : message,
|
||||
evidence: this.lines[line-1],
|
||||
rule : rule
|
||||
});
|
||||
},
|
||||
rollupError: function(message, rule) {
|
||||
"use strict";
|
||||
this.messages.push({
|
||||
type : "error",
|
||||
rollup : true,
|
||||
message : message,
|
||||
rule : rule
|
||||
});
|
||||
},
|
||||
rollupWarn: function(message, rule) {
|
||||
"use strict";
|
||||
this.messages.push({
|
||||
type : "warning",
|
||||
rollup : true,
|
||||
message : message,
|
||||
rule : rule
|
||||
});
|
||||
},
|
||||
stat: function(name, value) {
|
||||
"use strict";
|
||||
this.stats[name] = value;
|
||||
},
|
||||
isIgnored: function(line) {
|
||||
"use strict";
|
||||
var ignore = false;
|
||||
CSSLint.Util.forEach(this.ignore, function (range) {
|
||||
if (range[0] <= line && line <= range[1]) {
|
||||
ignore = true;
|
||||
}
|
||||
});
|
||||
return ignore;
|
||||
}
|
||||
};
|
||||
CSSLint._Reporter = Reporter;
|
||||
CSSLint.Util = {
|
||||
mix: function(receiver, supplier) {
|
||||
"use strict";
|
||||
var prop;
|
||||
|
||||
for (prop in supplier) {
|
||||
if (supplier.hasOwnProperty(prop)) {
|
||||
receiver[prop] = supplier[prop];
|
||||
}
|
||||
}
|
||||
|
||||
return prop;
|
||||
},
|
||||
indexOf: function(values, value) {
|
||||
"use strict";
|
||||
if (values.indexOf) {
|
||||
return values.indexOf(value);
|
||||
} else {
|
||||
for (var i=0, len=values.length; i < len; i++) {
|
||||
if (values[i] === value) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
},
|
||||
forEach: function(values, func) {
|
||||
"use strict";
|
||||
if (values.forEach) {
|
||||
return values.forEach(func);
|
||||
} else {
|
||||
for (var i=0, len=values.length; i < len; i++) {
|
||||
func(values[i], i, values);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
CSSLint.addRule({
|
||||
id: "box-model",
|
||||
name: "Beware of broken box size",
|
||||
desc: "Don't use width or height when using padding or border.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Beware-of-box-model-size",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
widthProperties = {
|
||||
border: 1,
|
||||
"border-left": 1,
|
||||
"border-right": 1,
|
||||
padding: 1,
|
||||
"padding-left": 1,
|
||||
"padding-right": 1
|
||||
},
|
||||
heightProperties = {
|
||||
border: 1,
|
||||
"border-bottom": 1,
|
||||
"border-top": 1,
|
||||
padding: 1,
|
||||
"padding-bottom": 1,
|
||||
"padding-top": 1
|
||||
},
|
||||
properties,
|
||||
boxSizing = false;
|
||||
|
||||
function startRule() {
|
||||
properties = {};
|
||||
boxSizing = false;
|
||||
}
|
||||
|
||||
function endRule() {
|
||||
var prop, value;
|
||||
|
||||
if (!boxSizing) {
|
||||
if (properties.height) {
|
||||
for (prop in heightProperties) {
|
||||
if (heightProperties.hasOwnProperty(prop) && properties[prop]) {
|
||||
value = properties[prop].value;
|
||||
if (!(prop === "padding" && value.parts.length === 2 && value.parts[0].value === 0)) {
|
||||
reporter.report("Using height with " + prop + " can sometimes make elements larger than you expect.", properties[prop].line, properties[prop].col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (properties.width) {
|
||||
for (prop in widthProperties) {
|
||||
if (widthProperties.hasOwnProperty(prop) && properties[prop]) {
|
||||
value = properties[prop].value;
|
||||
|
||||
if (!(prop === "padding" && value.parts.length === 2 && value.parts[1].value === 0)) {
|
||||
reporter.report("Using width with " + prop + " can sometimes make elements larger than you expect.", properties[prop].line, properties[prop].col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
parser.addListener("startrule", startRule);
|
||||
parser.addListener("startfontface", startRule);
|
||||
parser.addListener("startpage", startRule);
|
||||
parser.addListener("startpagemargin", startRule);
|
||||
parser.addListener("startkeyframerule", startRule);
|
||||
parser.addListener("startviewport", startRule);
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
var name = event.property.text.toLowerCase();
|
||||
|
||||
if (heightProperties[name] || widthProperties[name]) {
|
||||
if (!/^0\S*$/.test(event.value) && !(name === "border" && event.value.toString() === "none")) {
|
||||
properties[name] = {
|
||||
line: event.property.line,
|
||||
col: event.property.col,
|
||||
value: event.value
|
||||
};
|
||||
}
|
||||
} else {
|
||||
if (/^(width|height)/i.test(name) && /^(length|percentage)/.test(event.value.parts[0].type)) {
|
||||
properties[name] = 1;
|
||||
} else if (name === "box-sizing") {
|
||||
boxSizing = true;
|
||||
}
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
parser.addListener("endrule", endRule);
|
||||
parser.addListener("endfontface", endRule);
|
||||
parser.addListener("endpage", endRule);
|
||||
parser.addListener("endpagemargin", endRule);
|
||||
parser.addListener("endkeyframerule", endRule);
|
||||
parser.addListener("endviewport", endRule);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "bulletproof-font-face",
|
||||
name: "Use the bulletproof @font-face syntax",
|
||||
desc: "Use the bulletproof @font-face syntax to avoid 404's in old IE (http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax).",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Bulletproof-font-face",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
fontFaceRule = false,
|
||||
firstSrc = true,
|
||||
ruleFailed = false,
|
||||
line, col;
|
||||
parser.addListener("startfontface", function() {
|
||||
fontFaceRule = true;
|
||||
});
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
if (!fontFaceRule) {
|
||||
return;
|
||||
}
|
||||
|
||||
var propertyName = event.property.toString().toLowerCase(),
|
||||
value = event.value.toString();
|
||||
line = event.line;
|
||||
col = event.col;
|
||||
if (propertyName === "src") {
|
||||
var regex = /^\s?url\(['"].+\.eot\?.*['"]\)\s*format\(['"]embedded-opentype['"]\).*$/i;
|
||||
if (!value.match(regex) && firstSrc) {
|
||||
ruleFailed = true;
|
||||
firstSrc = false;
|
||||
} else if (value.match(regex) && !firstSrc) {
|
||||
ruleFailed = false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
});
|
||||
parser.addListener("endfontface", function() {
|
||||
fontFaceRule = false;
|
||||
|
||||
if (ruleFailed) {
|
||||
reporter.report("@font-face declaration doesn't follow the fontspring bulletproof syntax.", line, col, rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "compatible-vendor-prefixes",
|
||||
name: "Require compatible vendor prefixes",
|
||||
desc: "Include all compatible vendor prefixes to reach a wider range of users.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Require-compatible-vendor-prefixes",
|
||||
browsers: "All",
|
||||
init: function (parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
compatiblePrefixes,
|
||||
properties,
|
||||
prop,
|
||||
variations,
|
||||
prefixed,
|
||||
i,
|
||||
len,
|
||||
inKeyFrame = false,
|
||||
arrayPush = Array.prototype.push,
|
||||
applyTo = [];
|
||||
compatiblePrefixes = {
|
||||
"animation" : "webkit",
|
||||
"animation-delay" : "webkit",
|
||||
"animation-direction" : "webkit",
|
||||
"animation-duration" : "webkit",
|
||||
"animation-fill-mode" : "webkit",
|
||||
"animation-iteration-count" : "webkit",
|
||||
"animation-name" : "webkit",
|
||||
"animation-play-state" : "webkit",
|
||||
"animation-timing-function" : "webkit",
|
||||
"appearance" : "webkit moz",
|
||||
"border-end" : "webkit moz",
|
||||
"border-end-color" : "webkit moz",
|
||||
"border-end-style" : "webkit moz",
|
||||
"border-end-width" : "webkit moz",
|
||||
"border-image" : "webkit moz o",
|
||||
"border-radius" : "webkit",
|
||||
"border-start" : "webkit moz",
|
||||
"border-start-color" : "webkit moz",
|
||||
"border-start-style" : "webkit moz",
|
||||
"border-start-width" : "webkit moz",
|
||||
"box-align" : "webkit moz",
|
||||
"box-direction" : "webkit moz",
|
||||
"box-flex" : "webkit moz",
|
||||
"box-lines" : "webkit",
|
||||
"box-ordinal-group" : "webkit moz",
|
||||
"box-orient" : "webkit moz",
|
||||
"box-pack" : "webkit moz",
|
||||
"box-sizing" : "",
|
||||
"box-shadow" : "",
|
||||
"column-count" : "webkit moz ms",
|
||||
"column-gap" : "webkit moz ms",
|
||||
"column-rule" : "webkit moz ms",
|
||||
"column-rule-color" : "webkit moz ms",
|
||||
"column-rule-style" : "webkit moz ms",
|
||||
"column-rule-width" : "webkit moz ms",
|
||||
"column-width" : "webkit moz ms",
|
||||
"flex" : "webkit ms",
|
||||
"flex-basis" : "webkit",
|
||||
"flex-direction" : "webkit ms",
|
||||
"flex-flow" : "webkit",
|
||||
"flex-grow" : "webkit",
|
||||
"flex-shrink" : "webkit",
|
||||
"hyphens" : "epub moz",
|
||||
"line-break" : "webkit ms",
|
||||
"margin-end" : "webkit moz",
|
||||
"margin-start" : "webkit moz",
|
||||
"marquee-speed" : "webkit wap",
|
||||
"marquee-style" : "webkit wap",
|
||||
"padding-end" : "webkit moz",
|
||||
"padding-start" : "webkit moz",
|
||||
"tab-size" : "moz o",
|
||||
"text-size-adjust" : "webkit ms",
|
||||
"transform" : "webkit ms",
|
||||
"transform-origin" : "webkit ms",
|
||||
"transition" : "",
|
||||
"transition-delay" : "",
|
||||
"transition-duration" : "",
|
||||
"transition-property" : "",
|
||||
"transition-timing-function" : "",
|
||||
"user-modify" : "webkit moz",
|
||||
"user-select" : "webkit moz ms",
|
||||
"word-break" : "epub ms",
|
||||
"writing-mode" : "epub ms"
|
||||
};
|
||||
|
||||
|
||||
for (prop in compatiblePrefixes) {
|
||||
if (compatiblePrefixes.hasOwnProperty(prop)) {
|
||||
variations = [];
|
||||
prefixed = compatiblePrefixes[prop].split(" ");
|
||||
for (i = 0, len = prefixed.length; i < len; i++) {
|
||||
variations.push("-" + prefixed[i] + "-" + prop);
|
||||
}
|
||||
compatiblePrefixes[prop] = variations;
|
||||
arrayPush.apply(applyTo, variations);
|
||||
}
|
||||
}
|
||||
|
||||
parser.addListener("startrule", function () {
|
||||
properties = [];
|
||||
});
|
||||
|
||||
parser.addListener("startkeyframes", function (event) {
|
||||
inKeyFrame = event.prefix || true;
|
||||
});
|
||||
|
||||
parser.addListener("endkeyframes", function () {
|
||||
inKeyFrame = false;
|
||||
});
|
||||
|
||||
parser.addListener("property", function (event) {
|
||||
var name = event.property;
|
||||
if (CSSLint.Util.indexOf(applyTo, name.text) > -1) {
|
||||
if (!inKeyFrame || typeof inKeyFrame !== "string" ||
|
||||
name.text.indexOf("-" + inKeyFrame + "-") !== 0) {
|
||||
properties.push(name);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
parser.addListener("endrule", function () {
|
||||
if (!properties.length) {
|
||||
return;
|
||||
}
|
||||
|
||||
var propertyGroups = {},
|
||||
i,
|
||||
len,
|
||||
name,
|
||||
prop,
|
||||
variations,
|
||||
value,
|
||||
full,
|
||||
actual,
|
||||
item,
|
||||
propertiesSpecified;
|
||||
|
||||
for (i = 0, len = properties.length; i < len; i++) {
|
||||
name = properties[i];
|
||||
|
||||
for (prop in compatiblePrefixes) {
|
||||
if (compatiblePrefixes.hasOwnProperty(prop)) {
|
||||
variations = compatiblePrefixes[prop];
|
||||
if (CSSLint.Util.indexOf(variations, name.text) > -1) {
|
||||
if (!propertyGroups[prop]) {
|
||||
propertyGroups[prop] = {
|
||||
full: variations.slice(0),
|
||||
actual: [],
|
||||
actualNodes: []
|
||||
};
|
||||
}
|
||||
if (CSSLint.Util.indexOf(propertyGroups[prop].actual, name.text) === -1) {
|
||||
propertyGroups[prop].actual.push(name.text);
|
||||
propertyGroups[prop].actualNodes.push(name);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (prop in propertyGroups) {
|
||||
if (propertyGroups.hasOwnProperty(prop)) {
|
||||
value = propertyGroups[prop];
|
||||
full = value.full;
|
||||
actual = value.actual;
|
||||
|
||||
if (full.length > actual.length) {
|
||||
for (i = 0, len = full.length; i < len; i++) {
|
||||
item = full[i];
|
||||
if (CSSLint.Util.indexOf(actual, item) === -1) {
|
||||
propertiesSpecified = (actual.length === 1) ? actual[0] : (actual.length === 2) ? actual.join(" and ") : actual.join(", ");
|
||||
reporter.report("The property " + item + " is compatible with " + propertiesSpecified + " and should be included as well.", value.actualNodes[0].line, value.actualNodes[0].col, rule);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "display-property-grouping",
|
||||
name: "Require properties appropriate for display",
|
||||
desc: "Certain properties shouldn't be used with certain display property values.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Require-properties-appropriate-for-display",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
|
||||
var propertiesToCheck = {
|
||||
display: 1,
|
||||
"float": "none",
|
||||
height: 1,
|
||||
width: 1,
|
||||
margin: 1,
|
||||
"margin-left": 1,
|
||||
"margin-right": 1,
|
||||
"margin-bottom": 1,
|
||||
"margin-top": 1,
|
||||
padding: 1,
|
||||
"padding-left": 1,
|
||||
"padding-right": 1,
|
||||
"padding-bottom": 1,
|
||||
"padding-top": 1,
|
||||
"vertical-align": 1
|
||||
},
|
||||
properties;
|
||||
|
||||
function reportProperty(name, display, msg) {
|
||||
if (properties[name]) {
|
||||
if (typeof propertiesToCheck[name] !== "string" || properties[name].value.toLowerCase() !== propertiesToCheck[name]) {
|
||||
reporter.report(msg || name + " can't be used with display: " + display + ".", properties[name].line, properties[name].col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function startRule() {
|
||||
properties = {};
|
||||
}
|
||||
|
||||
function endRule() {
|
||||
|
||||
var display = properties.display ? properties.display.value : null;
|
||||
if (display) {
|
||||
switch (display) {
|
||||
|
||||
case "inline":
|
||||
reportProperty("height", display);
|
||||
reportProperty("width", display);
|
||||
reportProperty("margin", display);
|
||||
reportProperty("margin-top", display);
|
||||
reportProperty("margin-bottom", display);
|
||||
reportProperty("float", display, "display:inline has no effect on floated elements (but may be used to fix the IE6 double-margin bug).");
|
||||
break;
|
||||
|
||||
case "block":
|
||||
reportProperty("vertical-align", display);
|
||||
break;
|
||||
|
||||
case "inline-block":
|
||||
reportProperty("float", display);
|
||||
break;
|
||||
|
||||
default:
|
||||
if (display.indexOf("table-") === 0) {
|
||||
reportProperty("margin", display);
|
||||
reportProperty("margin-left", display);
|
||||
reportProperty("margin-right", display);
|
||||
reportProperty("margin-top", display);
|
||||
reportProperty("margin-bottom", display);
|
||||
reportProperty("float", display);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
parser.addListener("startrule", startRule);
|
||||
parser.addListener("startfontface", startRule);
|
||||
parser.addListener("startkeyframerule", startRule);
|
||||
parser.addListener("startpagemargin", startRule);
|
||||
parser.addListener("startpage", startRule);
|
||||
parser.addListener("startviewport", startRule);
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
var name = event.property.text.toLowerCase();
|
||||
|
||||
if (propertiesToCheck[name]) {
|
||||
properties[name] = {
|
||||
value: event.value.text,
|
||||
line: event.property.line,
|
||||
col: event.property.col
|
||||
};
|
||||
}
|
||||
});
|
||||
|
||||
parser.addListener("endrule", endRule);
|
||||
parser.addListener("endfontface", endRule);
|
||||
parser.addListener("endkeyframerule", endRule);
|
||||
parser.addListener("endpagemargin", endRule);
|
||||
parser.addListener("endpage", endRule);
|
||||
parser.addListener("endviewport", endRule);
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "duplicate-background-images",
|
||||
name: "Disallow duplicate background images",
|
||||
desc: "Every background-image should be unique. Use a common class for e.g. sprites.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-duplicate-background-images",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
stack = {};
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
var name = event.property.text,
|
||||
value = event.value,
|
||||
i, len;
|
||||
|
||||
if (name.match(/background/i)) {
|
||||
for (i=0, len=value.parts.length; i < len; i++) {
|
||||
if (value.parts[i].type === "uri") {
|
||||
if (typeof stack[value.parts[i].uri] === "undefined") {
|
||||
stack[value.parts[i].uri] = event;
|
||||
} else {
|
||||
reporter.report("Background image '" + value.parts[i].uri + "' was used multiple times, first declared at line " + stack[value.parts[i].uri].line + ", col " + stack[value.parts[i].uri].col + ".", event.line, event.col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "duplicate-properties",
|
||||
name: "Disallow duplicate properties",
|
||||
desc: "Duplicate properties must appear one after the other.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-duplicate-properties",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
properties,
|
||||
lastProperty;
|
||||
|
||||
function startRule() {
|
||||
properties = {};
|
||||
}
|
||||
|
||||
parser.addListener("startrule", startRule);
|
||||
parser.addListener("startfontface", startRule);
|
||||
parser.addListener("startpage", startRule);
|
||||
parser.addListener("startpagemargin", startRule);
|
||||
parser.addListener("startkeyframerule", startRule);
|
||||
parser.addListener("startviewport", startRule);
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
var property = event.property,
|
||||
name = property.text.toLowerCase();
|
||||
|
||||
if (properties[name] && (lastProperty !== name || properties[name] === event.value.text)) {
|
||||
reporter.report("Duplicate property '" + event.property + "' found.", event.line, event.col, rule);
|
||||
}
|
||||
|
||||
properties[name] = event.value.text;
|
||||
lastProperty = name;
|
||||
|
||||
});
|
||||
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "empty-rules",
|
||||
name: "Disallow empty rules",
|
||||
desc: "Rules without any properties specified should be removed.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-empty-rules",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
count = 0;
|
||||
|
||||
parser.addListener("startrule", function() {
|
||||
count=0;
|
||||
});
|
||||
|
||||
parser.addListener("property", function() {
|
||||
count++;
|
||||
});
|
||||
|
||||
parser.addListener("endrule", function(event) {
|
||||
var selectors = event.selectors;
|
||||
|
||||
if (count === 0) {
|
||||
reporter.report("Rule is empty.", selectors[0].line, selectors[0].col, rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "errors",
|
||||
name: "Parsing Errors",
|
||||
desc: "This rule looks for recoverable syntax errors.",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
|
||||
parser.addListener("error", function(event) {
|
||||
reporter.error(event.message, event.line, event.col, rule);
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "floats",
|
||||
name: "Disallow too many floats",
|
||||
desc: "This rule tests if the float property is used too many times",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-too-many-floats",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
var count = 0;
|
||||
parser.addListener("property", function(event) {
|
||||
if (!reporter.isIgnored(event.property.line)) {
|
||||
if (event.property.text.toLowerCase() === "float" &&
|
||||
event.value.text.toLowerCase() !== "none") {
|
||||
count++;
|
||||
}
|
||||
}
|
||||
});
|
||||
parser.addListener("endstylesheet", function() {
|
||||
reporter.stat("floats", count);
|
||||
if (count >= 10) {
|
||||
reporter.rollupWarn("Too many floats (" + count + "), you're probably using them for layout. Consider using a grid system instead.", rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "font-faces",
|
||||
name: "Don't use too many web fonts",
|
||||
desc: "Too many different web fonts in the same stylesheet.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Don%27t-use-too-many-web-fonts",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
count = 0;
|
||||
|
||||
|
||||
parser.addListener("startfontface", function(event) {
|
||||
if (!reporter.isIgnored(event.line)) {
|
||||
count++;
|
||||
}
|
||||
});
|
||||
|
||||
parser.addListener("endstylesheet", function() {
|
||||
if (count > 5) {
|
||||
reporter.rollupWarn("Too many @font-face declarations (" + count + ").", rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "font-sizes",
|
||||
name: "Disallow too many font sizes",
|
||||
desc: "Checks the number of font-size declarations.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Don%27t-use-too-many-font-size-declarations",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
count = 0;
|
||||
parser.addListener("property", function(event) {
|
||||
if (!reporter.isIgnored(event.property.line)) {
|
||||
if (event.property.toString() === "font-size") {
|
||||
count++;
|
||||
}
|
||||
}
|
||||
});
|
||||
parser.addListener("endstylesheet", function() {
|
||||
reporter.stat("font-sizes", count);
|
||||
if (count >= 10) {
|
||||
reporter.rollupWarn("Too many font-size declarations (" + count + "), abstraction needed.", rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "gradients",
|
||||
name: "Require all gradient definitions",
|
||||
desc: "When using a vendor-prefixed gradient, make sure to use them all.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Require-all-gradient-definitions",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
gradients;
|
||||
|
||||
parser.addListener("startrule", function() {
|
||||
gradients = {
|
||||
moz: 0,
|
||||
webkit: 0,
|
||||
oldWebkit: 0,
|
||||
o: 0
|
||||
};
|
||||
});
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
|
||||
if (/\-(moz|o|webkit)(?:\-(?:linear|radial))\-gradient/i.test(event.value)) {
|
||||
gradients[RegExp.$1] = 1;
|
||||
} else if (/\-webkit\-gradient/i.test(event.value)) {
|
||||
gradients.oldWebkit = 1;
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
parser.addListener("endrule", function(event) {
|
||||
var missing = [];
|
||||
|
||||
if (!gradients.moz) {
|
||||
missing.push("Firefox 3.6+");
|
||||
}
|
||||
|
||||
if (!gradients.webkit) {
|
||||
missing.push("Webkit (Safari 5+, Chrome)");
|
||||
}
|
||||
|
||||
if (!gradients.oldWebkit) {
|
||||
missing.push("Old Webkit (Safari 4+, Chrome)");
|
||||
}
|
||||
|
||||
if (!gradients.o) {
|
||||
missing.push("Opera 11.1+");
|
||||
}
|
||||
|
||||
if (missing.length && missing.length < 4) {
|
||||
reporter.report("Missing vendor-prefixed CSS gradients for " + missing.join(", ") + ".", event.selectors[0].line, event.selectors[0].col, rule);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "ids",
|
||||
name: "Disallow IDs in selectors",
|
||||
desc: "Selectors should not contain IDs.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-IDs-in-selectors",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
parser.addListener("startrule", function(event) {
|
||||
var selectors = event.selectors,
|
||||
selector,
|
||||
part,
|
||||
modifier,
|
||||
idCount,
|
||||
i, j, k;
|
||||
|
||||
for (i=0; i < selectors.length; i++) {
|
||||
selector = selectors[i];
|
||||
idCount = 0;
|
||||
|
||||
for (j=0; j < selector.parts.length; j++) {
|
||||
part = selector.parts[j];
|
||||
if (part.type === parser.SELECTOR_PART_TYPE) {
|
||||
for (k=0; k < part.modifiers.length; k++) {
|
||||
modifier = part.modifiers[k];
|
||||
if (modifier.type === "id") {
|
||||
idCount++;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (idCount === 1) {
|
||||
reporter.report("Don't use IDs in selectors.", selector.line, selector.col, rule);
|
||||
} else if (idCount > 1) {
|
||||
reporter.report(idCount + " IDs in the selector, really?", selector.line, selector.col, rule);
|
||||
}
|
||||
}
|
||||
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "import-ie-limit",
|
||||
name: "@import limit on IE6-IE9",
|
||||
desc: "IE6-9 supports up to 31 @import per stylesheet",
|
||||
browsers: "IE6, IE7, IE8, IE9",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
MAX_IMPORT_COUNT = 31,
|
||||
count = 0;
|
||||
|
||||
function startPage() {
|
||||
count = 0;
|
||||
}
|
||||
|
||||
parser.addListener("startpage", startPage);
|
||||
|
||||
parser.addListener("import", function() {
|
||||
count++;
|
||||
});
|
||||
|
||||
parser.addListener("endstylesheet", function() {
|
||||
if (count > MAX_IMPORT_COUNT) {
|
||||
reporter.rollupError(
|
||||
"Too many @import rules (" + count + "). IE6-9 supports up to 31 import per stylesheet.",
|
||||
rule
|
||||
);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "import",
|
||||
name: "Disallow @import",
|
||||
desc: "Don't use @import, use <link> instead.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-%40import",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
|
||||
parser.addListener("import", function(event) {
|
||||
reporter.report("@import prevents parallel downloads, use <link> instead.", event.line, event.col, rule);
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "important",
|
||||
name: "Disallow !important",
|
||||
desc: "Be careful when using !important declaration",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-%21important",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
count = 0;
|
||||
parser.addListener("property", function(event) {
|
||||
if (!reporter.isIgnored(event.line)) {
|
||||
if (event.important === true) {
|
||||
count++;
|
||||
reporter.report("Use of !important", event.line, event.col, rule);
|
||||
}
|
||||
}
|
||||
});
|
||||
parser.addListener("endstylesheet", function() {
|
||||
reporter.stat("important", count);
|
||||
if (count >= 10) {
|
||||
reporter.rollupWarn("Too many !important declarations (" + count + "), try to use less than 10 to avoid specificity issues.", rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "known-properties",
|
||||
name: "Require use of known properties",
|
||||
desc: "Properties should be known (listed in CSS3 specification) or be a vendor-prefixed property.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Require-use-of-known-properties",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
if (event.invalid) {
|
||||
reporter.report(event.invalid.message, event.line, event.col, rule);
|
||||
}
|
||||
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "order-alphabetical",
|
||||
name: "Alphabetical order",
|
||||
desc: "Assure properties are in alphabetical order",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
properties;
|
||||
|
||||
var startRule = function () {
|
||||
properties = [];
|
||||
};
|
||||
|
||||
var endRule = function(event) {
|
||||
var currentProperties = properties.join(","),
|
||||
expectedProperties = properties.sort().join(",");
|
||||
|
||||
if (currentProperties !== expectedProperties) {
|
||||
reporter.report("Rule doesn't have all its properties in alphabetical order.", event.line, event.col, rule);
|
||||
}
|
||||
};
|
||||
|
||||
parser.addListener("startrule", startRule);
|
||||
parser.addListener("startfontface", startRule);
|
||||
parser.addListener("startpage", startRule);
|
||||
parser.addListener("startpagemargin", startRule);
|
||||
parser.addListener("startkeyframerule", startRule);
|
||||
parser.addListener("startviewport", startRule);
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
var name = event.property.text,
|
||||
lowerCasePrefixLessName = name.toLowerCase().replace(/^-.*?-/, "");
|
||||
|
||||
properties.push(lowerCasePrefixLessName);
|
||||
});
|
||||
|
||||
parser.addListener("endrule", endRule);
|
||||
parser.addListener("endfontface", endRule);
|
||||
parser.addListener("endpage", endRule);
|
||||
parser.addListener("endpagemargin", endRule);
|
||||
parser.addListener("endkeyframerule", endRule);
|
||||
parser.addListener("endviewport", endRule);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "outline-none",
|
||||
name: "Disallow outline: none",
|
||||
desc: "Use of outline: none or outline: 0 should be limited to :focus rules.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-outline%3Anone",
|
||||
browsers: "All",
|
||||
tags: ["Accessibility"],
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
lastRule;
|
||||
|
||||
function startRule(event) {
|
||||
if (event.selectors) {
|
||||
lastRule = {
|
||||
line: event.line,
|
||||
col: event.col,
|
||||
selectors: event.selectors,
|
||||
propCount: 0,
|
||||
outline: false
|
||||
};
|
||||
} else {
|
||||
lastRule = null;
|
||||
}
|
||||
}
|
||||
|
||||
function endRule() {
|
||||
if (lastRule) {
|
||||
if (lastRule.outline) {
|
||||
if (lastRule.selectors.toString().toLowerCase().indexOf(":focus") === -1) {
|
||||
reporter.report("Outlines should only be modified using :focus.", lastRule.line, lastRule.col, rule);
|
||||
} else if (lastRule.propCount === 1) {
|
||||
reporter.report("Outlines shouldn't be hidden unless other visual changes are made.", lastRule.line, lastRule.col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
parser.addListener("startrule", startRule);
|
||||
parser.addListener("startfontface", startRule);
|
||||
parser.addListener("startpage", startRule);
|
||||
parser.addListener("startpagemargin", startRule);
|
||||
parser.addListener("startkeyframerule", startRule);
|
||||
parser.addListener("startviewport", startRule);
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
var name = event.property.text.toLowerCase(),
|
||||
value = event.value;
|
||||
|
||||
if (lastRule) {
|
||||
lastRule.propCount++;
|
||||
if (name === "outline" && (value.toString() === "none" || value.toString() === "0")) {
|
||||
lastRule.outline = true;
|
||||
}
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
parser.addListener("endrule", endRule);
|
||||
parser.addListener("endfontface", endRule);
|
||||
parser.addListener("endpage", endRule);
|
||||
parser.addListener("endpagemargin", endRule);
|
||||
parser.addListener("endkeyframerule", endRule);
|
||||
parser.addListener("endviewport", endRule);
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "overqualified-elements",
|
||||
name: "Disallow overqualified elements",
|
||||
desc: "Don't use classes or IDs with elements (a.foo or a#foo).",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-overqualified-elements",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
classes = {};
|
||||
|
||||
parser.addListener("startrule", function(event) {
|
||||
var selectors = event.selectors,
|
||||
selector,
|
||||
part,
|
||||
modifier,
|
||||
i, j, k;
|
||||
|
||||
for (i=0; i < selectors.length; i++) {
|
||||
selector = selectors[i];
|
||||
|
||||
for (j=0; j < selector.parts.length; j++) {
|
||||
part = selector.parts[j];
|
||||
if (part.type === parser.SELECTOR_PART_TYPE) {
|
||||
for (k=0; k < part.modifiers.length; k++) {
|
||||
modifier = part.modifiers[k];
|
||||
if (part.elementName && modifier.type === "id") {
|
||||
reporter.report("Element (" + part + ") is overqualified, just use " + modifier + " without element name.", part.line, part.col, rule);
|
||||
} else if (modifier.type === "class") {
|
||||
|
||||
if (!classes[modifier]) {
|
||||
classes[modifier] = [];
|
||||
}
|
||||
classes[modifier].push({
|
||||
modifier: modifier,
|
||||
part: part
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
parser.addListener("endstylesheet", function() {
|
||||
|
||||
var prop;
|
||||
for (prop in classes) {
|
||||
if (classes.hasOwnProperty(prop)) {
|
||||
if (classes[prop].length === 1 && classes[prop][0].part.elementName) {
|
||||
reporter.report("Element (" + classes[prop][0].part + ") is overqualified, just use " + classes[prop][0].modifier + " without element name.", classes[prop][0].part.line, classes[prop][0].part.col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "regex-selectors",
|
||||
name: "Disallow selectors that look like regexs",
|
||||
desc: "Selectors that look like regular expressions are slow and should be avoided.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-selectors-that-look-like-regular-expressions",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
|
||||
parser.addListener("startrule", function(event) {
|
||||
var selectors = event.selectors,
|
||||
selector,
|
||||
part,
|
||||
modifier,
|
||||
i, j, k;
|
||||
|
||||
for (i=0; i < selectors.length; i++) {
|
||||
selector = selectors[i];
|
||||
for (j=0; j < selector.parts.length; j++) {
|
||||
part = selector.parts[j];
|
||||
if (part.type === parser.SELECTOR_PART_TYPE) {
|
||||
for (k=0; k < part.modifiers.length; k++) {
|
||||
modifier = part.modifiers[k];
|
||||
if (modifier.type === "attribute") {
|
||||
if (/([~\|\^\$\*]=)/.test(modifier)) {
|
||||
reporter.report("Attribute selectors with " + RegExp.$1 + " are slow!", modifier.line, modifier.col, rule);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "rules-count",
|
||||
name: "Rules Count",
|
||||
desc: "Track how many rules there are.",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var count = 0;
|
||||
parser.addListener("startrule", function() {
|
||||
count++;
|
||||
});
|
||||
|
||||
parser.addListener("endstylesheet", function() {
|
||||
reporter.stat("rule-count", count);
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "selector-max-approaching",
|
||||
name: "Warn when approaching the 4095 selector limit for IE",
|
||||
desc: "Will warn when selector count is >= 3800 selectors.",
|
||||
browsers: "IE",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this, count = 0;
|
||||
|
||||
parser.addListener("startrule", function(event) {
|
||||
count += event.selectors.length;
|
||||
});
|
||||
|
||||
parser.addListener("endstylesheet", function() {
|
||||
if (count >= 3800) {
|
||||
reporter.report("You have " + count + " selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.", 0, 0, rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "selector-max",
|
||||
name: "Error when past the 4095 selector limit for IE",
|
||||
desc: "Will error when selector count is > 4095.",
|
||||
browsers: "IE",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this, count = 0;
|
||||
|
||||
parser.addListener("startrule", function(event) {
|
||||
count += event.selectors.length;
|
||||
});
|
||||
|
||||
parser.addListener("endstylesheet", function() {
|
||||
if (count > 4095) {
|
||||
reporter.report("You have " + count + " selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.", 0, 0, rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "selector-newline",
|
||||
name: "Disallow new-line characters in selectors",
|
||||
desc: "New-line characters in selectors are usually a forgotten comma and not a descendant combinator.",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
|
||||
function startRule(event) {
|
||||
var i, len, selector, p, n, pLen, part, part2, type, currentLine, nextLine,
|
||||
selectors = event.selectors;
|
||||
|
||||
for (i = 0, len = selectors.length; i < len; i++) {
|
||||
selector = selectors[i];
|
||||
for (p = 0, pLen = selector.parts.length; p < pLen; p++) {
|
||||
for (n = p + 1; n < pLen; n++) {
|
||||
part = selector.parts[p];
|
||||
part2 = selector.parts[n];
|
||||
type = part.type;
|
||||
currentLine = part.line;
|
||||
nextLine = part2.line;
|
||||
|
||||
if (type === "descendant" && nextLine > currentLine) {
|
||||
reporter.report("newline character found in selector (forgot a comma?)", currentLine, selectors[i].parts[0].col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
parser.addListener("startrule", startRule);
|
||||
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "shorthand",
|
||||
name: "Require shorthand properties",
|
||||
desc: "Use shorthand properties where possible.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Require-shorthand-properties",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
prop, i, len,
|
||||
propertiesToCheck = {},
|
||||
properties,
|
||||
mapping = {
|
||||
"margin": [
|
||||
"margin-top",
|
||||
"margin-bottom",
|
||||
"margin-left",
|
||||
"margin-right"
|
||||
],
|
||||
"padding": [
|
||||
"padding-top",
|
||||
"padding-bottom",
|
||||
"padding-left",
|
||||
"padding-right"
|
||||
]
|
||||
};
|
||||
for (prop in mapping) {
|
||||
if (mapping.hasOwnProperty(prop)) {
|
||||
for (i=0, len=mapping[prop].length; i < len; i++) {
|
||||
propertiesToCheck[mapping[prop][i]] = prop;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function startRule() {
|
||||
properties = {};
|
||||
}
|
||||
function endRule(event) {
|
||||
|
||||
var prop, i, len, total;
|
||||
for (prop in mapping) {
|
||||
if (mapping.hasOwnProperty(prop)) {
|
||||
total=0;
|
||||
|
||||
for (i=0, len=mapping[prop].length; i < len; i++) {
|
||||
total += properties[mapping[prop][i]] ? 1 : 0;
|
||||
}
|
||||
|
||||
if (total === mapping[prop].length) {
|
||||
reporter.report("The properties " + mapping[prop].join(", ") + " can be replaced by " + prop + ".", event.line, event.col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
parser.addListener("startrule", startRule);
|
||||
parser.addListener("startfontface", startRule);
|
||||
parser.addListener("property", function(event) {
|
||||
var name = event.property.toString().toLowerCase();
|
||||
|
||||
if (propertiesToCheck[name]) {
|
||||
properties[name] = 1;
|
||||
}
|
||||
});
|
||||
|
||||
parser.addListener("endrule", endRule);
|
||||
parser.addListener("endfontface", endRule);
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "star-property-hack",
|
||||
name: "Disallow properties with a star prefix",
|
||||
desc: "Checks for the star property hack (targets IE6/7)",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-star-hack",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
parser.addListener("property", function(event) {
|
||||
var property = event.property;
|
||||
|
||||
if (property.hack === "*") {
|
||||
reporter.report("Property with star prefix found.", event.property.line, event.property.col, rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "text-indent",
|
||||
name: "Disallow negative text-indent",
|
||||
desc: "Checks for text indent less than -99px",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-negative-text-indent",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
textIndent,
|
||||
direction;
|
||||
|
||||
|
||||
function startRule() {
|
||||
textIndent = false;
|
||||
direction = "inherit";
|
||||
}
|
||||
function endRule() {
|
||||
if (textIndent && direction !== "ltr") {
|
||||
reporter.report("Negative text-indent doesn't work well with RTL. If you use text-indent for image replacement explicitly set direction for that item to ltr.", textIndent.line, textIndent.col, rule);
|
||||
}
|
||||
}
|
||||
|
||||
parser.addListener("startrule", startRule);
|
||||
parser.addListener("startfontface", startRule);
|
||||
parser.addListener("property", function(event) {
|
||||
var name = event.property.toString().toLowerCase(),
|
||||
value = event.value;
|
||||
|
||||
if (name === "text-indent" && value.parts[0].value < -99) {
|
||||
textIndent = event.property;
|
||||
} else if (name === "direction" && value.toString() === "ltr") {
|
||||
direction = "ltr";
|
||||
}
|
||||
});
|
||||
|
||||
parser.addListener("endrule", endRule);
|
||||
parser.addListener("endfontface", endRule);
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "underscore-property-hack",
|
||||
name: "Disallow properties with an underscore prefix",
|
||||
desc: "Checks for the underscore property hack (targets IE6)",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-underscore-hack",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
parser.addListener("property", function(event) {
|
||||
var property = event.property;
|
||||
|
||||
if (property.hack === "_") {
|
||||
reporter.report("Property with underscore prefix found.", event.property.line, event.property.col, rule);
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "universal-selector",
|
||||
name: "Disallow universal selector",
|
||||
desc: "The universal selector (*) is known to be slow.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-universal-selector",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
|
||||
parser.addListener("startrule", function(event) {
|
||||
var selectors = event.selectors,
|
||||
selector,
|
||||
part,
|
||||
i;
|
||||
|
||||
for (i=0; i < selectors.length; i++) {
|
||||
selector = selectors[i];
|
||||
|
||||
part = selector.parts[selector.parts.length-1];
|
||||
if (part.elementName === "*") {
|
||||
reporter.report(rule.desc, part.line, part.col, rule);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "unqualified-attributes",
|
||||
name: "Disallow unqualified attribute selectors",
|
||||
desc: "Unqualified attribute selectors are known to be slow.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-unqualified-attribute-selectors",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
|
||||
var rule = this;
|
||||
|
||||
parser.addListener("startrule", function(event) {
|
||||
|
||||
var selectors = event.selectors,
|
||||
selectorContainsClassOrId = false,
|
||||
selector,
|
||||
part,
|
||||
modifier,
|
||||
i, k;
|
||||
|
||||
for (i=0; i < selectors.length; i++) {
|
||||
selector = selectors[i];
|
||||
|
||||
part = selector.parts[selector.parts.length-1];
|
||||
if (part.type === parser.SELECTOR_PART_TYPE) {
|
||||
for (k=0; k < part.modifiers.length; k++) {
|
||||
modifier = part.modifiers[k];
|
||||
|
||||
if (modifier.type === "class" || modifier.type === "id") {
|
||||
selectorContainsClassOrId = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!selectorContainsClassOrId) {
|
||||
for (k=0; k < part.modifiers.length; k++) {
|
||||
modifier = part.modifiers[k];
|
||||
if (modifier.type === "attribute" && (!part.elementName || part.elementName === "*")) {
|
||||
reporter.report(rule.desc, part.line, part.col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "vendor-prefix",
|
||||
name: "Require standard property with vendor prefix",
|
||||
desc: "When using a vendor-prefixed property, make sure to include the standard one.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Require-standard-property-with-vendor-prefix",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this,
|
||||
properties,
|
||||
num,
|
||||
propertiesToCheck = {
|
||||
"-webkit-border-radius": "border-radius",
|
||||
"-webkit-border-top-left-radius": "border-top-left-radius",
|
||||
"-webkit-border-top-right-radius": "border-top-right-radius",
|
||||
"-webkit-border-bottom-left-radius": "border-bottom-left-radius",
|
||||
"-webkit-border-bottom-right-radius": "border-bottom-right-radius",
|
||||
|
||||
"-o-border-radius": "border-radius",
|
||||
"-o-border-top-left-radius": "border-top-left-radius",
|
||||
"-o-border-top-right-radius": "border-top-right-radius",
|
||||
"-o-border-bottom-left-radius": "border-bottom-left-radius",
|
||||
"-o-border-bottom-right-radius": "border-bottom-right-radius",
|
||||
|
||||
"-moz-border-radius": "border-radius",
|
||||
"-moz-border-radius-topleft": "border-top-left-radius",
|
||||
"-moz-border-radius-topright": "border-top-right-radius",
|
||||
"-moz-border-radius-bottomleft": "border-bottom-left-radius",
|
||||
"-moz-border-radius-bottomright": "border-bottom-right-radius",
|
||||
|
||||
"-moz-column-count": "column-count",
|
||||
"-webkit-column-count": "column-count",
|
||||
|
||||
"-moz-column-gap": "column-gap",
|
||||
"-webkit-column-gap": "column-gap",
|
||||
|
||||
"-moz-column-rule": "column-rule",
|
||||
"-webkit-column-rule": "column-rule",
|
||||
|
||||
"-moz-column-rule-style": "column-rule-style",
|
||||
"-webkit-column-rule-style": "column-rule-style",
|
||||
|
||||
"-moz-column-rule-color": "column-rule-color",
|
||||
"-webkit-column-rule-color": "column-rule-color",
|
||||
|
||||
"-moz-column-rule-width": "column-rule-width",
|
||||
"-webkit-column-rule-width": "column-rule-width",
|
||||
|
||||
"-moz-column-width": "column-width",
|
||||
"-webkit-column-width": "column-width",
|
||||
|
||||
"-webkit-column-span": "column-span",
|
||||
"-webkit-columns": "columns",
|
||||
|
||||
"-moz-box-shadow": "box-shadow",
|
||||
"-webkit-box-shadow": "box-shadow",
|
||||
|
||||
"-moz-transform": "transform",
|
||||
"-webkit-transform": "transform",
|
||||
"-o-transform": "transform",
|
||||
"-ms-transform": "transform",
|
||||
|
||||
"-moz-transform-origin": "transform-origin",
|
||||
"-webkit-transform-origin": "transform-origin",
|
||||
"-o-transform-origin": "transform-origin",
|
||||
"-ms-transform-origin": "transform-origin",
|
||||
|
||||
"-moz-box-sizing": "box-sizing",
|
||||
"-webkit-box-sizing": "box-sizing"
|
||||
};
|
||||
function startRule() {
|
||||
properties = {};
|
||||
num = 1;
|
||||
}
|
||||
function endRule() {
|
||||
var prop,
|
||||
i,
|
||||
len,
|
||||
needed,
|
||||
actual,
|
||||
needsStandard = [];
|
||||
|
||||
for (prop in properties) {
|
||||
if (propertiesToCheck[prop]) {
|
||||
needsStandard.push({
|
||||
actual: prop,
|
||||
needed: propertiesToCheck[prop]
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
for (i=0, len=needsStandard.length; i < len; i++) {
|
||||
needed = needsStandard[i].needed;
|
||||
actual = needsStandard[i].actual;
|
||||
|
||||
if (!properties[needed]) {
|
||||
reporter.report("Missing standard property '" + needed + "' to go along with '" + actual + "'.", properties[actual][0].name.line, properties[actual][0].name.col, rule);
|
||||
} else {
|
||||
if (properties[needed][0].pos < properties[actual][0].pos) {
|
||||
reporter.report("Standard property '" + needed + "' should come after vendor-prefixed property '" + actual + "'.", properties[actual][0].name.line, properties[actual][0].name.col, rule);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
parser.addListener("startrule", startRule);
|
||||
parser.addListener("startfontface", startRule);
|
||||
parser.addListener("startpage", startRule);
|
||||
parser.addListener("startpagemargin", startRule);
|
||||
parser.addListener("startkeyframerule", startRule);
|
||||
parser.addListener("startviewport", startRule);
|
||||
|
||||
parser.addListener("property", function(event) {
|
||||
var name = event.property.text.toLowerCase();
|
||||
|
||||
if (!properties[name]) {
|
||||
properties[name] = [];
|
||||
}
|
||||
|
||||
properties[name].push({
|
||||
name: event.property,
|
||||
value: event.value,
|
||||
pos: num++
|
||||
});
|
||||
});
|
||||
|
||||
parser.addListener("endrule", endRule);
|
||||
parser.addListener("endfontface", endRule);
|
||||
parser.addListener("endpage", endRule);
|
||||
parser.addListener("endpagemargin", endRule);
|
||||
parser.addListener("endkeyframerule", endRule);
|
||||
parser.addListener("endviewport", endRule);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
CSSLint.addRule({
|
||||
id: "zero-units",
|
||||
name: "Disallow units for 0 values",
|
||||
desc: "You don't need to specify units when a value is 0.",
|
||||
url: "https://github.com/CSSLint/csslint/wiki/Disallow-units-for-zero-values",
|
||||
browsers: "All",
|
||||
init: function(parser, reporter) {
|
||||
"use strict";
|
||||
var rule = this;
|
||||
parser.addListener("property", function(event) {
|
||||
var parts = event.value.parts,
|
||||
i = 0,
|
||||
len = parts.length;
|
||||
|
||||
while (i < len) {
|
||||
if ((parts[i].units || parts[i].type === "percentage") && parts[i].value === 0 && parts[i].type !== "time") {
|
||||
reporter.report("Values of 0 shouldn't have units specified.", parts[i].line, parts[i].col, rule);
|
||||
}
|
||||
i++;
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
(function() {
|
||||
"use strict";
|
||||
var xmlEscape = function(str) {
|
||||
if (!str || str.constructor !== String) {
|
||||
return "";
|
||||
}
|
||||
|
||||
return str.replace(/["&><]/g, function(match) {
|
||||
switch (match) {
|
||||
case "\"":
|
||||
return """;
|
||||
case "&":
|
||||
return "&";
|
||||
case "<":
|
||||
return "<";
|
||||
case ">":
|
||||
return ">";
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
CSSLint.addFormatter({
|
||||
id: "checkstyle-xml",
|
||||
name: "Checkstyle XML format",
|
||||
startFormat: function() {
|
||||
return "<?xml version=\"1.0\" encoding=\"utf-8\"?><checkstyle>";
|
||||
},
|
||||
endFormat: function() {
|
||||
return "</checkstyle>";
|
||||
},
|
||||
readError: function(filename, message) {
|
||||
return "<file name=\"" + xmlEscape(filename) + "\"><error line=\"0\" column=\"0\" severty=\"error\" message=\"" + xmlEscape(message) + "\"></error></file>";
|
||||
},
|
||||
formatResults: function(results, filename/*, options*/) {
|
||||
var messages = results.messages,
|
||||
output = [];
|
||||
var generateSource = function(rule) {
|
||||
if (!rule || !("name" in rule)) {
|
||||
return "";
|
||||
}
|
||||
return "net.csslint." + rule.name.replace(/\s/g, "");
|
||||
};
|
||||
|
||||
|
||||
if (messages.length > 0) {
|
||||
output.push("<file name=\""+filename+"\">");
|
||||
CSSLint.Util.forEach(messages, function (message) {
|
||||
if (!message.rollup) {
|
||||
output.push("<error line=\"" + message.line + "\" column=\"" + message.col + "\" severity=\"" + message.type + "\"" +
|
||||
" message=\"" + xmlEscape(message.message) + "\" source=\"" + generateSource(message.rule) +"\"/>");
|
||||
}
|
||||
});
|
||||
output.push("</file>");
|
||||
}
|
||||
|
||||
return output.join("");
|
||||
}
|
||||
});
|
||||
|
||||
}());
|
||||
|
||||
CSSLint.addFormatter({
|
||||
id: "compact",
|
||||
name: "Compact, 'porcelain' format",
|
||||
startFormat: function() {
|
||||
"use strict";
|
||||
return "";
|
||||
},
|
||||
endFormat: function() {
|
||||
"use strict";
|
||||
return "";
|
||||
},
|
||||
formatResults: function(results, filename, options) {
|
||||
"use strict";
|
||||
var messages = results.messages,
|
||||
output = "";
|
||||
options = options || {};
|
||||
var capitalize = function(str) {
|
||||
return str.charAt(0).toUpperCase() + str.slice(1);
|
||||
};
|
||||
|
||||
if (messages.length === 0) {
|
||||
return options.quiet ? "" : filename + ": Lint Free!";
|
||||
}
|
||||
|
||||
CSSLint.Util.forEach(messages, function(message) {
|
||||
if (message.rollup) {
|
||||
output += filename + ": " + capitalize(message.type) + " - " + message.message + " (" + message.rule.id + ")\n";
|
||||
} else {
|
||||
output += filename + ": line " + message.line +
|
||||
", col " + message.col + ", " + capitalize(message.type) + " - " + message.message + " (" + message.rule.id + ")\n";
|
||||
}
|
||||
});
|
||||
|
||||
return output;
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addFormatter({
|
||||
id: "csslint-xml",
|
||||
name: "CSSLint XML format",
|
||||
startFormat: function() {
|
||||
"use strict";
|
||||
return "<?xml version=\"1.0\" encoding=\"utf-8\"?><csslint>";
|
||||
},
|
||||
endFormat: function() {
|
||||
"use strict";
|
||||
return "</csslint>";
|
||||
},
|
||||
formatResults: function(results, filename/*, options*/) {
|
||||
"use strict";
|
||||
var messages = results.messages,
|
||||
output = [];
|
||||
var escapeSpecialCharacters = function(str) {
|
||||
if (!str || str.constructor !== String) {
|
||||
return "";
|
||||
}
|
||||
return str.replace(/"/g, "'").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">");
|
||||
};
|
||||
|
||||
if (messages.length > 0) {
|
||||
output.push("<file name=\""+filename+"\">");
|
||||
CSSLint.Util.forEach(messages, function (message) {
|
||||
if (message.rollup) {
|
||||
output.push("<issue severity=\"" + message.type + "\" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>");
|
||||
} else {
|
||||
output.push("<issue line=\"" + message.line + "\" char=\"" + message.col + "\" severity=\"" + message.type + "\"" +
|
||||
" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>");
|
||||
}
|
||||
});
|
||||
output.push("</file>");
|
||||
}
|
||||
|
||||
return output.join("");
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addFormatter({
|
||||
id: "json",
|
||||
name: "JSON",
|
||||
startFormat: function() {
|
||||
"use strict";
|
||||
this.json = [];
|
||||
return "";
|
||||
},
|
||||
endFormat: function() {
|
||||
"use strict";
|
||||
var ret = "";
|
||||
if (this.json.length > 0) {
|
||||
if (this.json.length === 1) {
|
||||
ret = JSON.stringify(this.json[0]);
|
||||
} else {
|
||||
ret = JSON.stringify(this.json);
|
||||
}
|
||||
}
|
||||
return ret;
|
||||
},
|
||||
formatResults: function(results, filename, options) {
|
||||
"use strict";
|
||||
if (results.messages.length > 0 || !options.quiet) {
|
||||
this.json.push({
|
||||
filename: filename,
|
||||
messages: results.messages,
|
||||
stats: results.stats
|
||||
});
|
||||
}
|
||||
return "";
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addFormatter({
|
||||
id: "junit-xml",
|
||||
name: "JUNIT XML format",
|
||||
startFormat: function() {
|
||||
"use strict";
|
||||
return "<?xml version=\"1.0\" encoding=\"utf-8\"?><testsuites>";
|
||||
},
|
||||
endFormat: function() {
|
||||
"use strict";
|
||||
return "</testsuites>";
|
||||
},
|
||||
formatResults: function(results, filename/*, options*/) {
|
||||
"use strict";
|
||||
|
||||
var messages = results.messages,
|
||||
output = [],
|
||||
tests = {
|
||||
"error": 0,
|
||||
"failure": 0
|
||||
};
|
||||
var generateSource = function(rule) {
|
||||
if (!rule || !("name" in rule)) {
|
||||
return "";
|
||||
}
|
||||
return "net.csslint." + rule.name.replace(/\s/g, "");
|
||||
};
|
||||
var escapeSpecialCharacters = function(str) {
|
||||
|
||||
if (!str || str.constructor !== String) {
|
||||
return "";
|
||||
}
|
||||
|
||||
return str.replace(/"/g, "'").replace(/</g, "<").replace(/>/g, ">");
|
||||
|
||||
};
|
||||
|
||||
if (messages.length > 0) {
|
||||
|
||||
messages.forEach(function (message) {
|
||||
var type = message.type === "warning" ? "error" : message.type;
|
||||
if (!message.rollup) {
|
||||
output.push("<testcase time=\"0\" name=\"" + generateSource(message.rule) + "\">");
|
||||
output.push("<" + type + " message=\"" + escapeSpecialCharacters(message.message) + "\"><![CDATA[" + message.line + ":" + message.col + ":" + escapeSpecialCharacters(message.evidence) + "]]></" + type + ">");
|
||||
output.push("</testcase>");
|
||||
|
||||
tests[type] += 1;
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
output.unshift("<testsuite time=\"0\" tests=\"" + messages.length + "\" skipped=\"0\" errors=\"" + tests.error + "\" failures=\"" + tests.failure + "\" package=\"net.csslint\" name=\"" + filename + "\">");
|
||||
output.push("</testsuite>");
|
||||
|
||||
}
|
||||
|
||||
return output.join("");
|
||||
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addFormatter({
|
||||
id: "lint-xml",
|
||||
name: "Lint XML format",
|
||||
startFormat: function() {
|
||||
"use strict";
|
||||
return "<?xml version=\"1.0\" encoding=\"utf-8\"?><lint>";
|
||||
},
|
||||
endFormat: function() {
|
||||
"use strict";
|
||||
return "</lint>";
|
||||
},
|
||||
formatResults: function(results, filename/*, options*/) {
|
||||
"use strict";
|
||||
var messages = results.messages,
|
||||
output = [];
|
||||
var escapeSpecialCharacters = function(str) {
|
||||
if (!str || str.constructor !== String) {
|
||||
return "";
|
||||
}
|
||||
return str.replace(/"/g, "'").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">");
|
||||
};
|
||||
|
||||
if (messages.length > 0) {
|
||||
|
||||
output.push("<file name=\""+filename+"\">");
|
||||
CSSLint.Util.forEach(messages, function (message) {
|
||||
if (message.rollup) {
|
||||
output.push("<issue severity=\"" + message.type + "\" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>");
|
||||
} else {
|
||||
var rule = "";
|
||||
if (message.rule && message.rule.id) {
|
||||
rule = "rule=\"" + escapeSpecialCharacters(message.rule.id) + "\" ";
|
||||
}
|
||||
output.push("<issue " + rule + "line=\"" + message.line + "\" char=\"" + message.col + "\" severity=\"" + message.type + "\"" +
|
||||
" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>");
|
||||
}
|
||||
});
|
||||
output.push("</file>");
|
||||
}
|
||||
|
||||
return output.join("");
|
||||
}
|
||||
});
|
||||
|
||||
CSSLint.addFormatter({
|
||||
id: "text",
|
||||
name: "Plain Text",
|
||||
startFormat: function() {
|
||||
"use strict";
|
||||
return "";
|
||||
},
|
||||
endFormat: function() {
|
||||
"use strict";
|
||||
return "";
|
||||
},
|
||||
formatResults: function(results, filename, options) {
|
||||
"use strict";
|
||||
var messages = results.messages,
|
||||
output = "";
|
||||
options = options || {};
|
||||
|
||||
if (messages.length === 0) {
|
||||
return options.quiet ? "" : "\n\ncsslint: No errors in " + filename + ".";
|
||||
}
|
||||
|
||||
output = "\n\ncsslint: There ";
|
||||
if (messages.length === 1) {
|
||||
output += "is 1 problem";
|
||||
} else {
|
||||
output += "are " + messages.length + " problems";
|
||||
}
|
||||
output += " in " + filename + ".";
|
||||
|
||||
var pos = filename.lastIndexOf("/"),
|
||||
shortFilename = filename;
|
||||
|
||||
if (pos === -1) {
|
||||
pos = filename.lastIndexOf("\\");
|
||||
}
|
||||
if (pos > -1) {
|
||||
shortFilename = filename.substring(pos+1);
|
||||
}
|
||||
|
||||
CSSLint.Util.forEach(messages, function (message, i) {
|
||||
output = output + "\n\n" + shortFilename;
|
||||
if (message.rollup) {
|
||||
output += "\n" + (i+1) + ": " + message.type;
|
||||
output += "\n" + message.message;
|
||||
} else {
|
||||
output += "\n" + (i+1) + ": " + message.type + " at line " + message.line + ", col " + message.col;
|
||||
output += "\n" + message.message;
|
||||
output += "\n" + message.evidence;
|
||||
}
|
||||
});
|
||||
|
||||
return output;
|
||||
}
|
||||
});
|
||||
|
||||
return CSSLint;
|
||||
})();
|
||||
|
||||
|
||||
module.exports.CSSLint = CSSLint;
|
||||
|
||||
});
|
||||
|
||||
ace.define("ace/mode/css_worker",[], function(require, exports, module) {
|
||||
"use strict";
|
||||
|
||||
var oop = require("../lib/oop");
|
||||
var lang = require("../lib/lang");
|
||||
var Mirror = require("../worker/mirror").Mirror;
|
||||
var CSSLint = require("./css/csslint").CSSLint;
|
||||
|
||||
var Worker = exports.Worker = function(sender) {
|
||||
Mirror.call(this, sender);
|
||||
this.setTimeout(400);
|
||||
this.ruleset = null;
|
||||
this.setDisabledRules("ids|order-alphabetical");
|
||||
this.setInfoRules(
|
||||
"adjoining-classes|zero-units|gradients|box-model|" +
|
||||
"import|outline-none|vendor-prefix"
|
||||
);
|
||||
};
|
||||
|
||||
oop.inherits(Worker, Mirror);
|
||||
|
||||
(function() {
|
||||
this.setInfoRules = function(ruleNames) {
|
||||
if (typeof ruleNames == "string")
|
||||
ruleNames = ruleNames.split("|");
|
||||
this.infoRules = lang.arrayToMap(ruleNames);
|
||||
this.doc.getValue() && this.deferredUpdate.schedule(100);
|
||||
};
|
||||
|
||||
this.setDisabledRules = function(ruleNames) {
|
||||
if (!ruleNames) {
|
||||
this.ruleset = null;
|
||||
} else {
|
||||
if (typeof ruleNames == "string")
|
||||
ruleNames = ruleNames.split("|");
|
||||
var all = {};
|
||||
|
||||
CSSLint.getRules().forEach(function(x){
|
||||
all[x.id] = true;
|
||||
});
|
||||
ruleNames.forEach(function(x) {
|
||||
delete all[x];
|
||||
});
|
||||
|
||||
this.ruleset = all;
|
||||
}
|
||||
this.doc.getValue() && this.deferredUpdate.schedule(100);
|
||||
};
|
||||
|
||||
this.onUpdate = function() {
|
||||
var value = this.doc.getValue();
|
||||
if (!value)
|
||||
return this.sender.emit("annotate", []);
|
||||
var infoRules = this.infoRules;
|
||||
|
||||
var result = CSSLint.verify(value, this.ruleset);
|
||||
this.sender.emit("annotate", result.messages.map(function(msg) {
|
||||
return {
|
||||
row: msg.line - 1,
|
||||
column: msg.col - 1,
|
||||
text: msg.message,
|
||||
type: infoRules[msg.rule.id] ? "info" : msg.type,
|
||||
rule: msg.rule.name
|
||||
};
|
||||
}));
|
||||
};
|
||||
|
||||
}).call(Worker.prototype);
|
||||
|
||||
});
|
||||
Reference in New Issue
Block a user