X-Git-Url: https://scm.cri.minesparis.psl.eu/git/ckeditor.git/blobdiff_plain/256592bf803e851aa7fc953e08a6e9e58d970f8c..871bad8291b6dbc29d489d95d185458caab25158:/skins/ckeditor/_source/plugins/toolbar/plugin.js

diff --git a/skins/ckeditor/_source/plugins/toolbar/plugin.js b/skins/ckeditor/_source/plugins/toolbar/plugin.js
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+/*
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview The "toolbar" plugin. Renders the default toolbar interface in
+ * the editor.
+ */
+
+(function()
+{
+	var toolbox = function()
+	{
+		this.toolbars = [];
+		this.focusCommandExecuted = false;
+	};
+
+	toolbox.prototype.focus = function()
+	{
+		for ( var t = 0, toolbar ; toolbar = this.toolbars[ t++ ] ; )
+		{
+			for ( var i = 0, item ; item = toolbar.items[ i++ ] ; )
+			{
+				if ( item.focus )
+				{
+					item.focus();
+					return;
+				}
+			}
+		}
+	};
+
+	var commands =
+	{
+		toolbarFocus :
+		{
+			modes : { wysiwyg : 1, source : 1 },
+			readOnly : 1,
+
+			exec : function( editor )
+			{
+				if ( editor.toolbox )
+				{
+					editor.toolbox.focusCommandExecuted = true;
+
+					// Make the first button focus accessible for IE. (#3417)
+					// Adobe AIR instead need while of delay.
+					if ( CKEDITOR.env.ie || CKEDITOR.env.air )
+						setTimeout( function(){ editor.toolbox.focus(); }, 100 );
+					else
+						editor.toolbox.focus();
+				}
+			}
+		}
+	};
+
+	CKEDITOR.plugins.add( 'toolbar',
+	{
+		init : function( editor )
+		{
+			var endFlag;
+
+			var itemKeystroke = function( item, keystroke )
+			{
+				var next, toolbar;
+				var rtl = editor.lang.dir == 'rtl',
+					toolbarGroupCycling = editor.config.toolbarGroupCycling;
+
+				toolbarGroupCycling = toolbarGroupCycling === undefined || toolbarGroupCycling;
+
+				switch ( keystroke )
+				{
+					case 9 :					// TAB
+					case CKEDITOR.SHIFT + 9 :	// SHIFT + TAB
+						// Cycle through the toolbars, starting from the one
+						// closest to the current item.
+						while ( !toolbar || !toolbar.items.length )
+						{
+							toolbar = keystroke == 9 ?
+								( ( toolbar ? toolbar.next : item.toolbar.next ) || editor.toolbox.toolbars[ 0 ] ) :
+								( ( toolbar ? toolbar.previous : item.toolbar.previous ) || editor.toolbox.toolbars[ editor.toolbox.toolbars.length - 1 ] );
+
+							// Look for the first item that accepts focus.
+							if ( toolbar.items.length )
+							{
+								item = toolbar.items[ endFlag ? ( toolbar.items.length - 1 ) : 0 ];
+								while ( item && !item.focus )
+								{
+									item = endFlag ? item.previous : item.next;
+
+									if ( !item )
+										toolbar = 0;
+								}
+							}
+						}
+
+						if ( item )
+							item.focus();
+
+						return false;
+
+					case rtl ? 37 : 39 :		// RIGHT-ARROW
+					case 40 :					// DOWN-ARROW
+						next = item;
+						do
+						{
+							// Look for the next item in the toolbar.
+							next = next.next;
+
+							// If it's the last item, cycle to the first one.
+							if ( !next && toolbarGroupCycling )
+								next = item.toolbar.items[ 0 ];
+						}
+						while ( next && !next.focus )
+
+						// If available, just focus it, otherwise focus the
+						// first one.
+						if ( next )
+							next.focus();
+						else
+							// Send a TAB.
+							itemKeystroke( item, 9 );
+
+						return false;
+
+					case rtl ? 39 : 37 :		// LEFT-ARROW
+					case 38 :					// UP-ARROW
+						next = item;
+						do
+						{
+							// Look for the previous item in the toolbar.
+							next = next.previous;
+
+							// If it's the first item, cycle to the last one.
+							if ( !next && toolbarGroupCycling )
+								next = item.toolbar.items[ item.toolbar.items.length - 1 ];
+						}
+						while ( next && !next.focus )
+
+						// If available, just focus it, otherwise focus the
+						// last one.
+						if ( next )
+							next.focus();
+						else
+						{
+							endFlag = 1;
+							// Send a SHIFT + TAB.
+							itemKeystroke( item, CKEDITOR.SHIFT + 9 );
+							endFlag = 0;
+						}
+
+						return false;
+
+					case 27 :					// ESC
+						editor.focus();
+						return false;
+
+					case 13 :					// ENTER
+					case 32 :					// SPACE
+						item.execute();
+						return false;
+				}
+				return true;
+			};
+
+			editor.on( 'themeSpace', function( event )
+				{
+					if ( event.data.space == editor.config.toolbarLocation )
+					{
+						editor.toolbox = new toolbox();
+
+						var labelId = CKEDITOR.tools.getNextId();
+
+						var output = [ '<div class="cke_toolbox" role="group" aria-labelledby="', labelId, '" onmousedown="return false;"' ],
+							expanded =  editor.config.toolbarStartupExpanded !== false,
+							groupStarted;
+
+						output.push( expanded ? '>' : ' style="display:none">' );
+
+						// Sends the ARIA label.
+						output.push( '<span id="', labelId, '" class="cke_voice_label">', editor.lang.toolbars, '</span>' );
+
+						var toolbars = editor.toolbox.toolbars,
+							toolbar =
+									( editor.config.toolbar instanceof Array ) ?
+										editor.config.toolbar
+									:
+										editor.config[ 'toolbar_' + editor.config.toolbar ];
+
+						for ( var r = 0 ; r < toolbar.length ; r++ )
+						{
+							var toolbarId,
+								toolbarObj = 0,
+								toolbarName,
+								row = toolbar[ r ],
+								items;
+
+							// It's better to check if the row object is really
+							// available because it's a common mistake to leave
+							// an extra comma in the toolbar definition
+							// settings, which leads on the editor not loading
+							// at all in IE. (#3983)
+							if ( !row )
+								continue;
+
+							if ( groupStarted )
+							{
+								output.push( '</div>' );
+								groupStarted = 0;
+							}
+
+							if ( row === '/' )
+							{
+								output.push( '<div class="cke_break"></div>' );
+								continue;
+							}
+
+							items = row.items || row;
+
+							// Create all items defined for this toolbar.
+							for ( var i = 0 ; i < items.length ; i++ )
+							{
+								var item,
+									itemName = items[ i ],
+									canGroup;
+
+								item = editor.ui.create( itemName );
+
+								if ( item )
+								{
+									canGroup = item.canGroup !== false;
+
+									// Initialize the toolbar first, if needed.
+									if ( !toolbarObj )
+									{
+										// Create the basic toolbar object.
+										toolbarId = CKEDITOR.tools.getNextId();
+										toolbarObj = { id : toolbarId, items : [] };
+										toolbarName = row.name && ( editor.lang.toolbarGroups[ row.name ] || row.name );
+
+										// Output the toolbar opener.
+										output.push( '<span id="', toolbarId, '" class="cke_toolbar"',
+											( toolbarName ? ' aria-labelledby="'+ toolbarId +  '_label"' : '' ),
+											' role="toolbar">' );
+
+										// If a toolbar name is available, send the voice label.
+										toolbarName && output.push( '<span id="', toolbarId, '_label" class="cke_voice_label">', toolbarName, '</span>' );
+
+										output.push( '<span class="cke_toolbar_start"></span>' );
+
+										// Add the toolbar to the "editor.toolbox.toolbars"
+										// array.
+										var index = toolbars.push( toolbarObj ) - 1;
+
+										// Create the next/previous reference.
+										if ( index > 0 )
+										{
+											toolbarObj.previous = toolbars[ index - 1 ];
+											toolbarObj.previous.next = toolbarObj;
+										}
+									}
+
+									if ( canGroup )
+									{
+										if ( !groupStarted )
+										{
+											output.push( '<span class="cke_toolgroup" role="presentation">' );
+											groupStarted = 1;
+										}
+									}
+									else if ( groupStarted )
+									{
+										output.push( '</span>' );
+										groupStarted = 0;
+									}
+
+									var itemObj = item.render( editor, output );
+									index = toolbarObj.items.push( itemObj ) - 1;
+
+									if ( index > 0 )
+									{
+										itemObj.previous = toolbarObj.items[ index - 1 ];
+										itemObj.previous.next = itemObj;
+									}
+
+									itemObj.toolbar = toolbarObj;
+									itemObj.onkey = itemKeystroke;
+
+									/*
+									 * Fix for #3052:
+									 * Prevent JAWS from focusing the toolbar after document load.
+									 */
+									itemObj.onfocus = function()
+									{
+										if ( !editor.toolbox.focusCommandExecuted )
+											editor.focus();
+									};
+								}
+							}
+
+							if ( groupStarted )
+							{
+								output.push( '</span>' );
+								groupStarted = 0;
+							}
+
+							if ( toolbarObj )
+								output.push( '<span class="cke_toolbar_end"></span></span>' );
+						}
+
+						output.push( '</div>' );
+
+						if ( editor.config.toolbarCanCollapse )
+						{
+							var collapserFn = CKEDITOR.tools.addFunction(
+								function()
+								{
+									editor.execCommand( 'toolbarCollapse' );
+								});
+
+							editor.on( 'destroy', function () {
+									CKEDITOR.tools.removeFunction( collapserFn );
+								});
+
+							var collapserId = CKEDITOR.tools.getNextId();
+
+							editor.addCommand( 'toolbarCollapse',
+								{
+									readOnly : 1,
+									exec : function( editor )
+									{
+										var collapser = CKEDITOR.document.getById( collapserId ),
+											toolbox = collapser.getPrevious(),
+											contents = editor.getThemeSpace( 'contents' ),
+											toolboxContainer = toolbox.getParent(),
+											contentHeight = parseInt( contents.$.style.height, 10 ),
+											previousHeight = toolboxContainer.$.offsetHeight,
+											collapsed = !toolbox.isVisible();
+
+										if ( !collapsed )
+										{
+											toolbox.hide();
+											collapser.addClass( 'cke_toolbox_collapser_min' );
+											collapser.setAttribute( 'title', editor.lang.toolbarExpand );
+										}
+										else
+										{
+											toolbox.show();
+											collapser.removeClass( 'cke_toolbox_collapser_min' );
+											collapser.setAttribute( 'title', editor.lang.toolbarCollapse );
+										}
+
+										// Update collapser symbol.
+										collapser.getFirst().setText( collapsed ?
+											'\u25B2' :		// BLACK UP-POINTING TRIANGLE
+											'\u25C0' );		// BLACK LEFT-POINTING TRIANGLE
+
+										var dy = toolboxContainer.$.offsetHeight - previousHeight;
+										contents.setStyle( 'height', ( contentHeight - dy ) + 'px' );
+
+										editor.fire( 'resize' );
+									},
+
+									modes : { wysiwyg : 1, source : 1 }
+								} );
+
+							output.push( '<a title="' + ( expanded ? editor.lang.toolbarCollapse : editor.lang.toolbarExpand )
+													  + '" id="' + collapserId + '" tabIndex="-1" class="cke_toolbox_collapser' );
+
+							if ( !expanded )
+								output.push( ' cke_toolbox_collapser_min' );
+
+							output.push( '" onclick="CKEDITOR.tools.callFunction(' + collapserFn + ')">',
+										'<span>&#9650;</span>',		// BLACK UP-POINTING TRIANGLE
+										'</a>' );
+						}
+
+						event.data.html += output.join( '' );
+					}
+				});
+
+			editor.on( 'destroy', function()
+			{
+				var toolbars, index = 0, i,
+						items, instance;
+				toolbars = this.toolbox.toolbars;
+				for ( ; index < toolbars.length; index++ )
+				{
+					items = toolbars[ index ].items;
+					for ( i = 0; i < items.length; i++ )
+					{
+						instance = items[ i ];
+						if ( instance.clickFn ) CKEDITOR.tools.removeFunction( instance.clickFn );
+						if ( instance.keyDownFn ) CKEDITOR.tools.removeFunction( instance.keyDownFn );
+					}
+				}
+			});
+
+			editor.addCommand( 'toolbarFocus', commands.toolbarFocus );
+
+			editor.ui.add( '-', CKEDITOR.UI_SEPARATOR, {} );
+			editor.ui.addHandler( CKEDITOR.UI_SEPARATOR,
+			{
+				create: function()
+				{
+					return {
+						render : function( editor, output )
+						{
+							output.push( '<span class="cke_separator" role="separator"></span>' );
+							return {};
+						}
+					};
+				}
+			});
+		}
+	});
+})();
+
+CKEDITOR.UI_SEPARATOR = 'separator';
+
+/**
+ * The "theme space" to which rendering the toolbar. For the default theme,
+ * the recommended options are "top" and "bottom".
+ * @type String
+ * @default 'top'
+ * @see CKEDITOR.config.theme
+ * @example
+ * config.toolbarLocation = 'bottom';
+ */
+CKEDITOR.config.toolbarLocation = 'top';
+
+/**
+ * The toolbar definition. It is an array of toolbars (strips),
+ * each one being also an array, containing a list of UI items.
+ * Note that this setting is composed by "toolbar_" added by the toolbar name,
+ * which in this case is called "Basic". This second part of the setting name
+ * can be anything. You must use this name in the
+ * {@link CKEDITOR.config.toolbar} setting, so you instruct the editor which
+ * toolbar_(name) setting to you.
+ * @type Array
+ * @example
+ * // Defines a toolbar with only one strip containing the "Source" button, a
+ * // separator and the "Bold" and "Italic" buttons.
+ * <b>config.toolbar_Basic =
+ * [
+ *     [ 'Source', '-', 'Bold', 'Italic' ]
+ * ]</b>;
+ * config.toolbar = 'Basic';
+ */
+CKEDITOR.config.toolbar_Basic =
+[
+	['Bold', 'Italic', '-', 'NumberedList', 'BulletedList', '-', 'Link', 'Unlink','-','About']
+];
+
+/**
+ * This is the default toolbar definition used by the editor. It contains all
+ * editor features.
+ * @type Array
+ * @default (see example)
+ * @example
+ * // This is actually the default value.
+ * config.toolbar_Full =
+ * [
+ *     { name: 'document',    items : [ 'Source','-','Save','NewPage','DocProps','Preview','Print','-','Templates' ] },
+ *     { name: 'clipboard',   items : [ 'Cut','Copy','Paste','PasteText','PasteFromWord','-','Undo','Redo' ] },
+ *     { name: 'editing',     items : [ 'Find','Replace','-','SelectAll','-','SpellChecker', 'Scayt' ] },
+ *     { name: 'forms',       items : [ 'Form', 'Checkbox', 'Radio', 'TextField', 'Textarea', 'Select', 'Button', 'ImageButton', 'HiddenField' ] },
+ *     '/',
+ *     { name: 'basicstyles', items : [ 'Bold','Italic','Underline','Strike','Subscript','Superscript','-','RemoveFormat' ] },
+ *     { name: 'paragraph',   items : [ 'NumberedList','BulletedList','-','Outdent','Indent','-','Blockquote','CreateDiv','-','JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock','-','BidiLtr','BidiRtl' ] },
+ *     { name: 'links',       items : [ 'Link','Unlink','Anchor' ] },
+ *     { name: 'insert',      items : [ 'Image','Flash','Table','HorizontalRule','Smiley','SpecialChar','PageBreak' ] },
+ *     '/',
+ *     { name: 'styles',      items : [ 'Styles','Format','Font','FontSize' ] },
+ *     { name: 'colors',      items : [ 'TextColor','BGColor' ] },
+ *     { name: 'tools',       items : [ 'Maximize', 'ShowBlocks','-','About' ] }
+ * ];
+ */
+CKEDITOR.config.toolbar_Full =
+[
+	{ name: 'document',		items : [ 'Source','-','Save','NewPage','DocProps','Preview','Print','-','Templates' ] },
+	{ name: 'clipboard',	items : [ 'Cut','Copy','Paste','PasteText','PasteFromWord','-','Undo','Redo' ] },
+	{ name: 'editing',		items : [ 'Find','Replace','-','SelectAll','-','SpellChecker', 'Scayt' ] },
+	{ name: 'forms',		items : [ 'Form', 'Checkbox', 'Radio', 'TextField', 'Textarea', 'Select', 'Button', 'ImageButton', 'HiddenField' ] },
+	'/',
+	{ name: 'basicstyles',	items : [ 'Bold','Italic','Underline','Strike','Subscript','Superscript','-','RemoveFormat' ] },
+	{ name: 'paragraph',	items : [ 'NumberedList','BulletedList','-','Outdent','Indent','-','Blockquote','CreateDiv','-','JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock','-','BidiLtr','BidiRtl' ] },
+	{ name: 'links',		items : [ 'Link','Unlink','Anchor' ] },
+	{ name: 'insert',		items : [ 'Image','Flash','Table','HorizontalRule','Smiley','SpecialChar','PageBreak','Iframe' ] },
+	'/',
+	{ name: 'styles',		items : [ 'Styles','Format','Font','FontSize' ] },
+	{ name: 'colors',		items : [ 'TextColor','BGColor' ] },
+	{ name: 'tools',		items : [ 'Maximize', 'ShowBlocks','-','About' ] }
+];
+
+/**
+ * The toolbox (alias toolbar) definition. It is a toolbar name or an array of
+ * toolbars (strips), each one being also an array, containing a list of UI items.
+ * @type Array|String
+ * @default 'Full'
+ * @example
+ * // Defines a toolbar with only one strip containing the "Source" button, a
+ * // separator and the "Bold" and "Italic" buttons.
+ * config.toolbar =
+ * [
+ *     [ 'Source', '-', 'Bold', 'Italic' ]
+ * ];
+ * @example
+ * // Load toolbar_Name where Name = Basic.
+ * config.toolbar = 'Basic';
+ */
+CKEDITOR.config.toolbar = 'Full';
+
+/**
+ * Whether the toolbar can be collapsed by the user. If disabled, the collapser
+ * button will not be displayed.
+ * @type Boolean
+ * @default true
+ * @example
+ * config.toolbarCanCollapse = false;
+ */
+CKEDITOR.config.toolbarCanCollapse = true;
+
+/**
+ * Whether the toolbar must start expanded when the editor is loaded.
+ * @name CKEDITOR.config.toolbarStartupExpanded
+ * @type Boolean
+ * @default true
+ * @example
+ * config.toolbarStartupExpanded = false;
+ */
+
+/**
+ * When enabled, makes the arrow keys navigation cycle within the current
+ * toolbar group. Otherwise the arrows will move trought all items available in
+ * the toolbar. The TAB key will still be used to quickly jump among the
+ * toolbar groups.
+ * @name CKEDITOR.config.toolbarGroupCycling
+ * @since 3.6
+ * @type Boolean
+ * @default true
+ * @example
+ * config.toolbarGroupCycling = false;
+ */