silverstripe-framework/thirdparty/tinymce/classes/ui/MenuButton.js
2009-11-21 02:26:09 +00:00

129 lines
3.1 KiB
JavaScript

/**
* $Id: Button.js 520 2008-01-07 16:30:32Z spocke $
*
* @author Moxiecode
* @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
*/
(function(tinymce) {
var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each;
/**#@+
* @class This class is used to create a UI button. A button is basically a link
* that is styled to look like a button or icon.
* @member tinymce.ui.Button
* @base tinymce.ui.Control
*/
tinymce.create('tinymce.ui.MenuButton:tinymce.ui.Button', {
/**
* Constructs a new split button control instance.
*
* @param {String} id Control id for the split button.
* @param {Object} s Optional name/value settings object.
*/
MenuButton : function(id, s) {
this.parent(id, s);
this.onRenderMenu = new tinymce.util.Dispatcher(this);
s.menu_container = s.menu_container || DOM.doc.body;
},
/**#@+
* @method
*/
/**
* Shows the menu.
*/
showMenu : function() {
var t = this, p1, p2, e = DOM.get(t.id), m;
if (t.isDisabled())
return;
if (!t.isMenuRendered) {
t.renderMenu();
t.isMenuRendered = true;
}
if (t.isMenuVisible)
return t.hideMenu();
p1 = DOM.getPos(t.settings.menu_container);
p2 = DOM.getPos(e);
m = t.menu;
m.settings.offset_x = p2.x;
m.settings.offset_y = p2.y;
m.settings.vp_offset_x = p2.x;
m.settings.vp_offset_y = p2.y;
m.settings.keyboard_focus = t._focused;
m.showMenu(0, e.clientHeight);
Event.add(DOM.doc, 'mousedown', t.hideMenu, t);
t.setState('Selected', 1);
t.isMenuVisible = 1;
},
/**
* Renders the menu to the DOM.
*/
renderMenu : function() {
var t = this, m;
m = t.settings.control_manager.createDropMenu(t.id + '_menu', {
menu_line : 1,
'class' : this.classPrefix + 'Menu',
icons : t.settings.icons
});
m.onHideMenu.add(t.hideMenu, t);
t.onRenderMenu.dispatch(t, m);
t.menu = m;
},
/**
* Hides the menu. The optional event parameter is used to check where the event occured so it
* doesn't close them menu if it was a event inside the menu.
*
* @param {Event} e Optional event object.
*/
hideMenu : function(e) {
var t = this;
// Prevent double toogles by canceling the mouse click event to the button
if (e && e.type == "mousedown" && DOM.getParent(e.target, function(e) {return e.id === t.id || e.id === t.id + '_open';}))
return;
if (!e || !DOM.getParent(e.target, '.mceMenu')) {
t.setState('Selected', 0);
Event.remove(DOM.doc, 'mousedown', t.hideMenu, t);
if (t.menu)
t.menu.hideMenu();
}
t.isMenuVisible = 0;
},
/**
* Post render handler. This function will be called after the UI has been
* rendered so that events can be added.
*/
postRender : function() {
var t = this, s = t.settings;
Event.add(t.id, 'click', function() {
if (!t.isDisabled()) {
if (s.onclick)
s.onclick(t.value);
t.showMenu();
}
});
}
/**#@-*/
});
})(tinymce);