mirror of
https://github.com/silverstripe/silverstripe-framework
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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@92488 467b73ca-7a2a-4603-9d3b-597d59a354a9
213 lines
5.8 KiB
JavaScript
213 lines
5.8 KiB
JavaScript
/**
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* $Id: ColorSplitButton.js 1133 2009-05-20 15:10:57Z spocke $
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*
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* @author Moxiecode
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* @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
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*/
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(function(tinymce) {
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var DOM = tinymce.DOM, Event = tinymce.dom.Event, is = tinymce.is, each = tinymce.each;
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/**#@+
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* @class This class is used to create UI color split button. A color split button will present show a small color picker
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* when you press the open menu.
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* @member tinymce.ui.ColorSplitButton
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* @base tinymce.ui.SplitButton
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*/
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tinymce.create('tinymce.ui.ColorSplitButton:tinymce.ui.SplitButton', {
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/**
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* Constructs a new color split button control instance.
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*
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* @param {String} id Control id for the color split button.
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* @param {Object} s Optional name/value settings object.
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*/
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ColorSplitButton : function(id, s) {
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var t = this;
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t.parent(id, s);
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t.settings = s = tinymce.extend({
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colors : '000000,993300,333300,003300,003366,000080,333399,333333,800000,FF6600,808000,008000,008080,0000FF,666699,808080,FF0000,FF9900,99CC00,339966,33CCCC,3366FF,800080,999999,FF00FF,FFCC00,FFFF00,00FF00,00FFFF,00CCFF,993366,C0C0C0,FF99CC,FFCC99,FFFF99,CCFFCC,CCFFFF,99CCFF,CC99FF,FFFFFF',
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grid_width : 8,
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default_color : '#888888'
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}, t.settings);
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t.onShowMenu = new tinymce.util.Dispatcher(t);
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t.onHideMenu = new tinymce.util.Dispatcher(t);
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t.value = s.default_color;
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},
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/**#@+
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* @method
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*/
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/**
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* Shows the color menu. The color menu is a layer places under the button
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* and displays a table of colors for the user to pick from.
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*/
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showMenu : function() {
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var t = this, r, p, e, p2;
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if (t.isDisabled())
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return;
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if (!t.isMenuRendered) {
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t.renderMenu();
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t.isMenuRendered = true;
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}
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if (t.isMenuVisible)
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return t.hideMenu();
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e = DOM.get(t.id);
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DOM.show(t.id + '_menu');
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DOM.addClass(e, 'mceSplitButtonSelected');
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p2 = DOM.getPos(e);
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DOM.setStyles(t.id + '_menu', {
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left : p2.x,
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top : p2.y + e.clientHeight,
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zIndex : 200000
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});
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e = 0;
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Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
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t.onShowMenu.dispatch(t);
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if (t._focused) {
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t._keyHandler = Event.add(t.id + '_menu', 'keydown', function(e) {
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if (e.keyCode == 27)
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t.hideMenu();
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});
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DOM.select('a', t.id + '_menu')[0].focus(); // Select first link
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}
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t.isMenuVisible = 1;
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},
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/**
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* Hides the color menu. The optional event parameter is used to check where the event occured so it
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* doesn't close them menu if it was a event inside the menu.
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*
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* @param {Event} e Optional event object.
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*/
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hideMenu : function(e) {
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var t = this;
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// Prevent double toogles by canceling the mouse click event to the button
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if (e && e.type == "mousedown" && DOM.getParent(e.target, function(e) {return e.id === t.id + '_open';}))
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return;
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if (!e || !DOM.getParent(e.target, '.mceSplitButtonMenu')) {
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DOM.removeClass(t.id, 'mceSplitButtonSelected');
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Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
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Event.remove(t.id + '_menu', 'keydown', t._keyHandler);
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DOM.hide(t.id + '_menu');
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}
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t.onHideMenu.dispatch(t);
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t.isMenuVisible = 0;
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},
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/**
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* Renders the menu to the DOM.
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*/
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renderMenu : function() {
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var t = this, m, i = 0, s = t.settings, n, tb, tr, w;
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w = DOM.add(s.menu_container, 'div', {id : t.id + '_menu', 'class' : s['menu_class'] + ' ' + s['class'], style : 'position:absolute;left:0;top:-1000px;'});
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m = DOM.add(w, 'div', {'class' : s['class'] + ' mceSplitButtonMenu'});
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DOM.add(m, 'span', {'class' : 'mceMenuLine'});
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n = DOM.add(m, 'table', {'class' : 'mceColorSplitMenu'});
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tb = DOM.add(n, 'tbody');
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// Generate color grid
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i = 0;
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each(is(s.colors, 'array') ? s.colors : s.colors.split(','), function(c) {
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c = c.replace(/^#/, '');
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if (!i--) {
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tr = DOM.add(tb, 'tr');
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i = s.grid_width - 1;
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}
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n = DOM.add(tr, 'td');
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n = DOM.add(n, 'a', {
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href : 'javascript:;',
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style : {
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backgroundColor : '#' + c
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},
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mce_color : '#' + c
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});
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});
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if (s.more_colors_func) {
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n = DOM.add(tb, 'tr');
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n = DOM.add(n, 'td', {colspan : s.grid_width, 'class' : 'mceMoreColors'});
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n = DOM.add(n, 'a', {id : t.id + '_more', href : 'javascript:;', onclick : 'return false;', 'class' : 'mceMoreColors'}, s.more_colors_title);
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Event.add(n, 'click', function(e) {
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s.more_colors_func.call(s.more_colors_scope || this);
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return Event.cancel(e); // Cancel to fix onbeforeunload problem
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});
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}
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DOM.addClass(m, 'mceColorSplitMenu');
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Event.add(t.id + '_menu', 'click', function(e) {
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var c;
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e = e.target;
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if (e.nodeName == 'A' && (c = e.getAttribute('mce_color')))
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t.setColor(c);
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return Event.cancel(e); // Prevent IE auto save warning
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});
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return w;
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},
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/**
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* Sets the current color for the control and hides the menu if it should be visible.
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*
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* @param {String} c Color code value in hex for example: #FF00FF
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*/
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setColor : function(c) {
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var t = this;
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DOM.setStyle(t.id + '_preview', 'backgroundColor', c);
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t.value = c;
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t.hideMenu();
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t.settings.onselect(c);
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},
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postRender : function() {
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var t = this, id = t.id;
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t.parent();
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DOM.add(id + '_action', 'div', {id : id + '_preview', 'class' : 'mceColorPreview'});
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DOM.setStyle(t.id + '_preview', 'backgroundColor', t.value);
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},
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/**
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* Destroys the control. This means it will be removed from the DOM and any
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* events tied to it will also be removed.
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*/
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destroy : function() {
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this.parent();
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Event.clear(this.id + '_menu');
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Event.clear(this.id + '_more');
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DOM.remove(this.id + '_menu');
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}
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/**#@-*/
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});
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})(tinymce);
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