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Diffstat (limited to '_source/plugins/dialog/plugin.js')
| -rw-r--r-- | _source/plugins/dialog/plugin.js | 2769 |
1 files changed, 2769 insertions, 0 deletions
diff --git a/_source/plugins/dialog/plugin.js b/_source/plugins/dialog/plugin.js new file mode 100644 index 0000000..b87779a --- /dev/null +++ b/_source/plugins/dialog/plugin.js @@ -0,0 +1,2769 @@ +/* +Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ + +/** + * @fileOverview The floating dialog plugin. + */ + +CKEDITOR.plugins.add( 'dialog', + { + requires : [ 'dialogui' ] + }); + +/** + * No resize for this dialog. + * @constant + */ +CKEDITOR.DIALOG_RESIZE_NONE = 0; + +/** + * Only allow horizontal resizing for this dialog, disable vertical resizing. + * @constant + */ +CKEDITOR.DIALOG_RESIZE_WIDTH = 1; + +/** + * Only allow vertical resizing for this dialog, disable horizontal resizing. + * @constant + */ +CKEDITOR.DIALOG_RESIZE_HEIGHT = 2; + +/* + * Allow the dialog to be resized in both directions. + * @constant + */ +CKEDITOR.DIALOG_RESIZE_BOTH = 3; + +(function() +{ + function isTabVisible( tabId ) + { + return !!this._.tabs[ tabId ][ 0 ].$.offsetHeight; + } + + function getPreviousVisibleTab() + { + var tabId = this._.currentTabId, + length = this._.tabIdList.length, + tabIndex = CKEDITOR.tools.indexOf( this._.tabIdList, tabId ) + length; + + for ( var i = tabIndex - 1 ; i > tabIndex - length ; i-- ) + { + if ( isTabVisible.call( this, this._.tabIdList[ i % length ] ) ) + return this._.tabIdList[ i % length ]; + } + + return null; + } + + function getNextVisibleTab() + { + var tabId = this._.currentTabId, + length = this._.tabIdList.length, + tabIndex = CKEDITOR.tools.indexOf( this._.tabIdList, tabId ); + + for ( var i = tabIndex + 1 ; i < tabIndex + length ; i++ ) + { + if ( isTabVisible.call( this, this._.tabIdList[ i % length ] ) ) + return this._.tabIdList[ i % length ]; + } + + return null; + } + + // Stores dialog related data from skin definitions. e.g. margin sizes. + var skinData = {}; + + /** + * This is the base class for runtime dialog objects. An instance of this + * class represents a single named dialog for a single editor instance. + * @param {Object} editor The editor which created the dialog. + * @param {String} dialogName The dialog's registered name. + * @constructor + * @example + * var dialogObj = new CKEDITOR.dialog( editor, 'smiley' ); + */ + CKEDITOR.dialog = function( editor, dialogName ) + { + // Load the dialog definition. + var definition = CKEDITOR.dialog._.dialogDefinitions[ dialogName ]; + if ( !definition ) + { + console.log( 'Error: The dialog "' + dialogName + '" is not defined.' ); + return; + } + + // Completes the definition with the default values. + definition = CKEDITOR.tools.extend( definition( editor ), defaultDialogDefinition ); + + // Clone a functionally independent copy for this dialog. + definition = CKEDITOR.tools.clone( definition ); + + // Create a complex definition object, extending it with the API + // functions. + definition = new definitionObject( this, definition ); + + // Fire the "dialogDefinition" event, making it possible to customize + // the dialog definition. + this.definition = definition = CKEDITOR.fire( 'dialogDefinition', + { + name : dialogName, + definition : definition + } + , editor ).definition; + + var doc = CKEDITOR.document; + + var themeBuilt = editor.theme.buildDialog( editor ); + + // Initialize some basic parameters. + this._ = + { + editor : editor, + element : themeBuilt.element, + name : dialogName, + contentSize : { width : 0, height : 0 }, + size : { width : 0, height : 0 }, + updateSize : false, + contents : {}, + buttons : {}, + accessKeyMap : {}, + + // Initialize the tab and page map. + tabs : {}, + tabIdList : [], + currentTabId : null, + currentTabIndex : null, + pageCount : 0, + lastTab : null, + tabBarMode : false, + + // Initialize the tab order array for input widgets. + focusList : [], + currentFocusIndex : 0, + hasFocus : false + }; + + this.parts = themeBuilt.parts; + + // Set the startup styles for the dialog, avoiding it enlarging the + // page size on the dialog creation. + this.parts.dialog.setStyles( + { + position : CKEDITOR.env.ie6Compat ? 'absolute' : 'fixed', + top : 0, + left: 0, + visibility : 'hidden' + }); + + // Call the CKEDITOR.event constructor to initialize this instance. + CKEDITOR.event.call( this ); + + // Initialize load, show, hide, ok and cancel events. + if ( definition.onLoad ) + this.on( 'load', definition.onLoad ); + + if ( definition.onShow ) + this.on( 'show', definition.onShow ); + + if ( definition.onHide ) + this.on( 'hide', definition.onHide ); + + if ( definition.onOk ) + { + this.on( 'ok', function( evt ) + { + if ( definition.onOk.call( this, evt ) === false ) + evt.data.hide = false; + }); + } + + if ( definition.onCancel ) + { + this.on( 'cancel', function( evt ) + { + if ( definition.onCancel.call( this, evt ) === false ) + evt.data.hide = false; + }); + } + + var me = this; + + // Iterates over all items inside all content in the dialog, calling a + // function for each of them. + var iterContents = function( func ) + { + var contents = me._.contents, + stop = false; + + for ( var i in contents ) + { + for ( var j in contents[i] ) + { + stop = func.call( this, contents[i][j] ); + if ( stop ) + return; + } + } + }; + + this.on( 'ok', function( evt ) + { + iterContents( function( item ) + { + if ( item.validate ) + { + var isValid = item.validate( this ); + + if ( typeof isValid == 'string' ) + { + alert( isValid ); + isValid = false; + } + + if ( isValid === false ) + { + if ( item.select ) + item.select(); + else + item.focus(); + + evt.data.hide = false; + evt.stop(); + return true; + } + } + }); + }, this, null, 0 ); + + this.on( 'cancel', function( evt ) + { + iterContents( function( item ) + { + if ( item.isChanged() ) + { + if ( !confirm( editor.lang.common.confirmCancel ) ) + evt.data.hide = false; + return true; + } + }); + }, this, null, 0 ); + + this.parts.close.on( 'click', function( evt ) + { + if ( this.fire( 'cancel', { hide : true } ).hide !== false ) + this.hide(); + }, this ); + + function changeFocus( forward ) + { + var focusList = me._.focusList, + offset = forward ? 1 : -1; + if ( focusList.length < 1 ) + return; + + var currentIndex = ( me._.currentFocusIndex + offset + focusList.length ) % focusList.length; + while ( !focusList[ currentIndex ].isFocusable() ) + { + currentIndex = ( currentIndex + offset + focusList.length ) % focusList.length; + if ( currentIndex == me._.currentFocusIndex ) + break; + } + focusList[ currentIndex ].focus(); + + // Select whole field content. + if ( focusList[ currentIndex ].type == 'text' ) + focusList[ currentIndex ].select(); + } + + function focusKeydownHandler( evt ) + { + // If I'm not the top dialog, ignore. + if ( me != CKEDITOR.dialog._.currentTop ) + return; + + var keystroke = evt.data.getKeystroke(), + processed = false; + if ( keystroke == 9 || keystroke == CKEDITOR.SHIFT + 9 ) + { + var shiftPressed = ( keystroke == CKEDITOR.SHIFT + 9 ); + + // Handling Tab and Shift-Tab. + if ( me._.tabBarMode ) + { + // Change tabs. + var nextId = shiftPressed ? getPreviousVisibleTab.call( me ) : getNextVisibleTab.call( me ); + me.selectPage( nextId ); + me._.tabs[ nextId ][ 0 ].focus(); + } + else + { + // Change the focus of inputs. + changeFocus( !shiftPressed ); + } + + processed = true; + } + else if ( keystroke == CKEDITOR.ALT + 121 && !me._.tabBarMode ) + { + // Alt-F10 puts focus into the current tab item in the tab bar. + me._.tabBarMode = true; + me._.tabs[ me._.currentTabId ][ 0 ].focus(); + processed = true; + } + else if ( ( keystroke == 37 || keystroke == 39 ) && me._.tabBarMode ) + { + // Arrow keys - used for changing tabs. + nextId = ( keystroke == 37 ? getPreviousVisibleTab.call( me ) : getNextVisibleTab.call( me ) ); + me.selectPage( nextId ); + me._.tabs[ nextId ][ 0 ].focus(); + processed = true; + } + + if ( processed ) + { + evt.stop(); + evt.data.preventDefault(); + } + } + + // Add the dialog keyboard handlers. + this.on( 'show', function() + { + CKEDITOR.document.on( 'keydown', focusKeydownHandler, this, null, 0 ); + + if ( CKEDITOR.env.ie6Compat ) + { + var coverDoc = coverElement.getChild( 0 ).getFrameDocument(); + coverDoc.on( 'keydown', focusKeydownHandler, this, null, 0 ); + } + } ); + this.on( 'hide', function() + { + CKEDITOR.document.removeListener( 'keydown', focusKeydownHandler ); + } ); + this.on( 'iframeAdded', function( evt ) + { + var doc = new CKEDITOR.dom.document( evt.data.iframe.$.contentWindow.document ); + doc.on( 'keydown', focusKeydownHandler, this, null, 0 ); + } ); + + // Auto-focus logic in dialog. + this.on( 'show', function() + { + if ( !this._.hasFocus ) + { + this._.currentFocusIndex = -1; + changeFocus( true ); + + /* + * IE BUG: If the initial focus went into a non-text element (e.g. button), + * then IE would still leave the caret inside the editing area. + */ + if ( this._.editor.mode == 'wysiwyg' && CKEDITOR.env.ie ) + { + var $selection = editor.document.$.selection, + $range = $selection.createRange(); + + if ( $range ) + { + if ( $range.parentElement && $range.parentElement().ownerDocument == editor.document.$ + || $range.item && $range.item( 0 ).ownerDocument == editor.document.$ ) + { + var $myRange = document.body.createTextRange(); + $myRange.moveToElementText( this.getElement().getFirst().$ ); + $myRange.collapse( true ); + $myRange.select(); + } + } + } + } + }, this, null, 0xffffffff ); + + // IE6 BUG: Text fields and text areas are only half-rendered the first time the dialog appears in IE6 (#2661). + // This is still needed after [2708] and [2709] because text fields in hidden TR tags are still broken. + if ( CKEDITOR.env.ie6Compat ) + { + this.on( 'load', function( evt ) + { + var outer = this.getElement(), + inner = outer.getFirst(); + inner.remove(); + inner.appendTo( outer ); + }, this ); + } + + initDragAndDrop( this ); + initResizeHandles( this ); + + // Insert the title. + ( new CKEDITOR.dom.text( definition.title, CKEDITOR.document ) ).appendTo( this.parts.title ); + + // Insert the tabs and contents. + for ( var i = 0 ; i < definition.contents.length ; i++ ) + this.addPage( definition.contents[i] ); + + var tabRegex = /cke_dialog_tab(\s|$|_)/, + tabOuterRegex = /cke_dialog_tab(\s|$)/; + this.parts['tabs'].on( 'click', function( evt ) + { + var target = evt.data.getTarget(), firstNode = target, id, page; + + // If we aren't inside a tab, bail out. + if ( !( tabRegex.test( target.$.className ) || target.getName() == 'a' ) ) + return; + + // Find the outer <td> container of the tab. + id = target.$.id.substr( 0, target.$.id.lastIndexOf( '_' ) ); + this.selectPage( id ); + + if ( this._.tabBarMode ) + { + this._.tabBarMode = false; + this._.currentFocusIndex = -1; + changeFocus( true ); + } + + evt.data.preventDefault(); + }, this ); + + // Insert buttons. + var buttonsHtml = [], + buttons = CKEDITOR.dialog._.uiElementBuilders.hbox.build( this, + { + type : 'hbox', + className : 'cke_dialog_footer_buttons', + widths : [], + children : definition.buttons + }, buttonsHtml ).getChild(); + this.parts.footer.setHtml( buttonsHtml.join( '' ) ); + + for ( i = 0 ; i < buttons.length ; i++ ) + this._.buttons[ buttons[i].id ] = buttons[i]; + + CKEDITOR.skins.load( editor, 'dialog' ); + }; + + // Focusable interface. Use it via dialog.addFocusable. + function Focusable( dialog, element, index ) { + this.element = element; + this.focusIndex = index; + this.isFocusable = function() + { + return true; + }; + this.focus = function() + { + dialog._.currentFocusIndex = this.focusIndex; + this.element.focus(); + }; + // Bind events + element.on( 'keydown', function( e ) + { + if ( e.data.getKeystroke() in { 32:1, 13:1 } ) + this.fire( 'click' ); + } ); + element.on( 'focus', function() + { + this.fire( 'mouseover' ); + } ); + element.on( 'blur', function() + { + this.fire( 'mouseout' ); + } ); + } + + CKEDITOR.dialog.prototype = + { + /** + * Resizes the dialog. + * @param {Number} width The width of the dialog in pixels. + * @param {Number} height The height of the dialog in pixels. + * @function + * @example + * dialogObj.resize( 800, 640 ); + */ + resize : (function() + { + return function( width, height ) + { + if ( this._.contentSize && this._.contentSize.width == width && this._.contentSize.height == height ) + return; + + CKEDITOR.dialog.fire( 'resize', + { + dialog : this, + skin : this._.editor.skinName, + width : width, + height : height + }, this._.editor ); + + this._.contentSize = { width : width, height : height }; + this._.updateSize = true; + }; + })(), + + /** + * Gets the current size of the dialog in pixels. + * @returns {Object} An object with "width" and "height" properties. + * @example + * var width = dialogObj.getSize().width; + */ + getSize : function() + { + if ( !this._.updateSize ) + return this._.size; + var element = this._.element.getFirst(); + var size = this._.size = { width : element.$.offsetWidth || 0, height : element.$.offsetHeight || 0}; + + // If either the offsetWidth or offsetHeight is 0, the element isn't visible. + this._.updateSize = !size.width || !size.height; + + return size; + }, + + /** + * Moves the dialog to an (x, y) coordinate relative to the window. + * @function + * @param {Number} x The target x-coordinate. + * @param {Number} y The target y-coordinate. + * @example + * dialogObj.move( 10, 40 ); + */ + move : (function() + { + var isFixed; + return function( x, y ) + { + // The dialog may be fixed positioned or absolute positioned. Ask the + // browser what is the current situation first. + var element = this._.element.getFirst(); + if ( isFixed === undefined ) + isFixed = element.getComputedStyle( 'position' ) == 'fixed'; + + if ( isFixed && this._.position && this._.position.x == x && this._.position.y == y ) + return; + + // Save the current position. + this._.position = { x : x, y : y }; + + // If not fixed positioned, add scroll position to the coordinates. + if ( !isFixed ) + { + var scrollPosition = CKEDITOR.document.getWindow().getScrollPosition(); + x += scrollPosition.x; + y += scrollPosition.y; + } + + element.setStyles( + { + 'left' : ( x > 0 ? x : 0 ) + 'px', + 'top' : ( y > 0 ? y : 0 ) + 'px' + }); + }; + })(), + + /** + * Gets the dialog's position in the window. + * @returns {Object} An object with "x" and "y" properties. + * @example + * var dialogX = dialogObj.getPosition().x; + */ + getPosition : function(){ return CKEDITOR.tools.extend( {}, this._.position ); }, + + /** + * Shows the dialog box. + * @example + * dialogObj.show(); + */ + show : function() + { + if ( this._.editor.mode == 'wysiwyg' && CKEDITOR.env.ie ) + this._.editor.getSelection().lock(); + + // Insert the dialog's element to the root document. + var element = this._.element; + var definition = this.definition; + if ( !( element.getParent() && element.getParent().equals( CKEDITOR.document.getBody() ) ) ) + element.appendTo( CKEDITOR.document.getBody() ); + else + return; + + // FIREFOX BUG: Fix vanishing caret for Firefox 2 or Gecko 1.8. + if ( CKEDITOR.env.gecko && CKEDITOR.env.version < 10900 ) + { + var dialogElement = this.parts.dialog; + dialogElement.setStyle( 'position', 'absolute' ); + setTimeout( function() + { + dialogElement.setStyle( 'position', 'fixed' ); + }, 0 ); + } + + + // First, set the dialog to an appropriate size. + this.resize( definition.minWidth, definition.minHeight ); + + // Select the first tab by default. + this.selectPage( this.definition.contents[0].id ); + + // Reset all inputs back to their default value. + this.reset(); + + // Set z-index. + if ( CKEDITOR.dialog._.currentZIndex === null ) + CKEDITOR.dialog._.currentZIndex = this._.editor.config.baseFloatZIndex; + this._.element.getFirst().setStyle( 'z-index', CKEDITOR.dialog._.currentZIndex += 10 ); + + // Maintain the dialog ordering and dialog cover. + // Also register key handlers if first dialog. + if ( CKEDITOR.dialog._.currentTop === null ) + { + CKEDITOR.dialog._.currentTop = this; + this._.parentDialog = null; + addCover( this._.editor ); + + CKEDITOR.document.on( 'keydown', accessKeyDownHandler ); + CKEDITOR.document.on( 'keyup', accessKeyUpHandler ); + + // Prevent some keys from bubbling up. (#4269) + for ( var event in { keyup :1, keydown :1, keypress :1 } ) + CKEDITOR.document.on( event, preventKeyBubbling ); + } + else + { + this._.parentDialog = CKEDITOR.dialog._.currentTop; + var parentElement = this._.parentDialog.getElement().getFirst(); + parentElement.$.style.zIndex -= Math.floor( this._.editor.config.baseFloatZIndex / 2 ); + CKEDITOR.dialog._.currentTop = this; + } + + // Register the Esc hotkeys. + registerAccessKey( this, this, '\x1b', null, function() + { + this.getButton( 'cancel' ) && this.getButton( 'cancel' ).click(); + } ); + + // Reset the hasFocus state. + this._.hasFocus = false; + + // Rearrange the dialog to the middle of the window. + CKEDITOR.tools.setTimeout( function() + { + var viewSize = CKEDITOR.document.getWindow().getViewPaneSize(); + var dialogSize = this.getSize(); + + // We're using definition size for initial position because of + // offten corrupted data in offsetWidth at this point. (#4084) + this.move( ( viewSize.width - definition.minWidth ) / 2, ( viewSize.height - dialogSize.height ) / 2 ); + + this.parts.dialog.setStyle( 'visibility', '' ); + + // Execute onLoad for the first show. + this.fireOnce( 'load', {} ); + this.fire( 'show', {} ); + + // Save the initial values of the dialog. + this.foreach( function( contentObj ) { contentObj.setInitValue && contentObj.setInitValue(); } ); + + }, + 100, this ); + }, + + /** + * Executes a function for each UI element. + * @param {Function} fn Function to execute for each UI element. + * @returns {CKEDITOR.dialog} The current dialog object. + */ + foreach : function( fn ) + { + for ( var i in this._.contents ) + { + for ( var j in this._.contents[i] ) + fn( this._.contents[i][j]); + } + return this; + }, + + /** + * Resets all input values in the dialog. + * @example + * dialogObj.reset(); + * @returns {CKEDITOR.dialog} The current dialog object. + */ + reset : (function() + { + var fn = function( widget ){ if ( widget.reset ) widget.reset(); }; + return function(){ this.foreach( fn ); return this; }; + })(), + + setupContent : function() + { + var args = arguments; + this.foreach( function( widget ) + { + if ( widget.setup ) + widget.setup.apply( widget, args ); + }); + }, + + commitContent : function() + { + var args = arguments; + this.foreach( function( widget ) + { + if ( widget.commit ) + widget.commit.apply( widget, args ); + }); + }, + + /** + * Hides the dialog box. + * @example + * dialogObj.hide(); + */ + hide : function() + { + this.fire( 'hide', {} ); + + // Remove the dialog's element from the root document. + var element = this._.element; + if ( !element.getParent() ) + return; + + element.remove(); + this.parts.dialog.setStyle( 'visibility', 'hidden' ); + + // Unregister all access keys associated with this dialog. + unregisterAccessKey( this ); + + // Maintain dialog ordering and remove cover if needed. + if ( !this._.parentDialog ) + removeCover(); + else + { + var parentElement = this._.parentDialog.getElement().getFirst(); + parentElement.setStyle( 'z-index', parseInt( parentElement.$.style.zIndex, 10 ) + Math.floor( this._.editor.config.baseFloatZIndex / 2 ) ); + } + CKEDITOR.dialog._.currentTop = this._.parentDialog; + + // Deduct or clear the z-index. + if ( !this._.parentDialog ) + { + CKEDITOR.dialog._.currentZIndex = null; + + // Remove access key handlers. + CKEDITOR.document.removeListener( 'keydown', accessKeyDownHandler ); + CKEDITOR.document.removeListener( 'keyup', accessKeyUpHandler ); + CKEDITOR.document.removeListener( 'keypress', accessKeyUpHandler ); + + // Remove bubbling-prevention handler. (#4269) + for ( var event in { keyup :1, keydown :1, keypress :1 } ) + CKEDITOR.document.removeListener( event, preventKeyBubbling ); + + var editor = this._.editor; + editor.focus(); + + if ( editor.mode == 'wysiwyg' && CKEDITOR.env.ie ) + editor.getSelection().unlock( true ); + } + else + CKEDITOR.dialog._.currentZIndex -= 10; + + + // Reset the initial values of the dialog. + this.foreach( function( contentObj ) { contentObj.resetInitValue && contentObj.resetInitValue(); } ); + }, + + /** + * Adds a tabbed page into the dialog. + * @param {Object} contents Content definition. + * @example + */ + addPage : function( contents ) + { + var pageHtml = [], + titleHtml = contents.label ? ' title="' + CKEDITOR.tools.htmlEncode( contents.label ) + '"' : '', + elements = contents.elements, + vbox = CKEDITOR.dialog._.uiElementBuilders.vbox.build( this, + { + type : 'vbox', + className : 'cke_dialog_page_contents', + children : contents.elements, + expand : !!contents.expand, + padding : contents.padding, + style : contents.style || 'width: 100%; height: 100%;' + }, pageHtml ); + + // Create the HTML for the tab and the content block. + var page = CKEDITOR.dom.element.createFromHtml( pageHtml.join( '' ) ); + var tab = CKEDITOR.dom.element.createFromHtml( [ + '<a class="cke_dialog_tab"', + ( this._.pageCount > 0 ? ' cke_last' : 'cke_first' ), + titleHtml, + ( !!contents.hidden ? ' style="display:none"' : '' ), + ' id="', contents.id + '_', CKEDITOR.tools.getNextNumber(), '"' + + ' href="javascript:void(0)"', + ' hidefocus="true">', + contents.label, + '</a>' + ].join( '' ) ); + + // If only a single page exist, a different style is used in the central pane. + if ( this._.pageCount === 0 ) + this.parts.dialog.addClass( 'cke_single_page' ); + else + this.parts.dialog.removeClass( 'cke_single_page' ); + + // Take records for the tabs and elements created. + this._.tabs[ contents.id ] = [ tab, page ]; + this._.tabIdList.push( contents.id ); + this._.pageCount++; + this._.lastTab = tab; + + var contentMap = this._.contents[ contents.id ] = {}, + cursor, + children = vbox.getChild(); + + while ( ( cursor = children.shift() ) ) + { + contentMap[ cursor.id ] = cursor; + if ( typeof( cursor.getChild ) == 'function' ) + children.push.apply( children, cursor.getChild() ); + } + + // Attach the DOM nodes. + + page.setAttribute( 'name', contents.id ); + page.appendTo( this.parts.contents ); + + tab.unselectable(); + this.parts.tabs.append( tab ); + + // Add access key handlers if access key is defined. + if ( contents.accessKey ) + { + registerAccessKey( this, this, 'CTRL+' + contents.accessKey, + tabAccessKeyDown, tabAccessKeyUp ); + this._.accessKeyMap[ 'CTRL+' + contents.accessKey ] = contents.id; + } + }, + + /** + * Activates a tab page in the dialog by its id. + * @param {String} id The id of the dialog tab to be activated. + * @example + * dialogObj.selectPage( 'tab_1' ); + */ + selectPage : function( id ) + { + // Hide the non-selected tabs and pages. + for ( var i in this._.tabs ) + { + var tab = this._.tabs[i][0], + page = this._.tabs[i][1]; + if ( i != id ) + { + tab.removeClass( 'cke_dialog_tab_selected' ); + page.hide(); + } + } + + var selected = this._.tabs[id]; + selected[0].addClass( 'cke_dialog_tab_selected' ); + selected[1].show(); + this._.currentTabId = id; + this._.currentTabIndex = CKEDITOR.tools.indexOf( this._.tabIdList, id ); + }, + + /** + * Hides a page's tab away from the dialog. + * @param {String} id The page's Id. + * @example + * dialog.hidePage( 'tab_3' ); + */ + hidePage : function( id ) + { + var tab = this._.tabs[id] && this._.tabs[id][0]; + if ( !tab ) + return; + tab.hide(); + }, + + /** + * Unhides a page's tab. + * @param {String} id The page's Id. + * @example + * dialog.showPage( 'tab_2' ); + */ + showPage : function( id ) + { + var tab = this._.tabs[id] && this._.tabs[id][0]; + if ( !tab ) + return; + tab.show(); + }, + + /** + * Gets the root DOM element of the dialog. + * @returns {CKEDITOR.dom.element} The <span> element containing this dialog. + * @example + * var dialogElement = dialogObj.getElement().getFirst(); + * dialogElement.setStyle( 'padding', '5px' ); + */ + getElement : function() + { + return this._.element; + }, + + /** + * Gets the name of the dialog. + * @returns {String} The name of this dialog. + * @example + * var dialogName = dialogObj.getName(); + */ + getName : function() + { + return this._.name; + }, + + /** + * Gets a dialog UI element object from a dialog page. + * @param {String} pageId id of dialog page. + * @param {String} elementId id of UI element. + * @example + * @returns {CKEDITOR.ui.dialog.uiElement} The dialog UI element. + */ + getContentElement : function( pageId, elementId ) + { + return this._.contents[pageId][elementId]; + }, + + /** + * Gets the value of a dialog UI element. + * @param {String} pageId id of dialog page. + * @param {String} elementId id of UI element. + * @example + * @returns {Object} The value of the UI element. + */ + getValueOf : function( pageId, elementId ) + { + return this.getContentElement( pageId, elementId ).getValue(); + }, + + /** + * Sets the value of a dialog UI element. + * @param {String} pageId id of the dialog page. + * @param {String} elementId id of the UI element. + * @param {Object} value The new value of the UI element. + * @example + */ + setValueOf : function( pageId, elementId, value ) + { + return this.getContentElement( pageId, elementId ).setValue( value ); + }, + + /** + * Gets the UI element of a button in the dialog's button row. + * @param {String} id The id of the button. + * @example + * @returns {CKEDITOR.ui.dialog.button} The button object. + */ + getButton : function( id ) + { + return this._.buttons[ id ]; + }, + + /** + * Simulates a click to a dialog button in the dialog's button row. + * @param {String} id The id of the button. + * @example + * @returns The return value of the dialog's "click" event. + */ + click : function( id ) + { + return this._.buttons[ id ].click(); + }, + + /** + * Disables a dialog button. + * @param {String} id The id of the button. + * @example + */ + disableButton : function( id ) + { + return this._.buttons[ id ].disable(); + }, + + /** + * Enables a dialog button. + * @param {String} id The id of the button. + * @example + */ + enableButton : function( id ) + { + return this._.buttons[ id ].enable(); + }, + + /** + * Gets the number of pages in the dialog. + * @returns {Number} Page count. + */ + getPageCount : function() + { + return this._.pageCount; + }, + + /** + * Gets the editor instance which opened this dialog. + * @returns {CKEDITOR.editor} Parent editor instances. + */ + getParentEditor : function() + { + return this._.editor; + }, + + /** + * Gets the element that was selected when opening the dialog, if any. + * @returns {CKEDITOR.dom.element} The element that was selected, or null. + */ + getSelectedElement : function() + { + return this.getParentEditor().getSelection().getSelectedElement(); + }, + + /** + * Adds element to dialog's focusable list. + * + * @param {CKEDITOR.dom.element} element + * @param {Number} [index] + */ + addFocusable: function( element, index ) { + if ( typeof index == 'undefined' ) + { + index = this._.focusList.length; + this._.focusList.push( new Focusable( this, element, index ) ); + } + else + { + this._.focusList.splice( index, 0, new Focusable( this, element, index ) ); + for ( var i = index + 1 ; i < this._.focusList.length ; i++ ) + this._.focusList[ i ].focusIndex++; + } + } + }; + + CKEDITOR.tools.extend( CKEDITOR.dialog, + /** + * @lends CKEDITOR.dialog + */ + { + /** + * Registers a dialog. + * @param {String} name The dialog's name. + * @param {Function|String} dialogDefinition + * A function returning the dialog's definition, or the URL to the .js file holding the function. + * The function should accept an argument "editor" which is the current editor instance, and + * return an object conforming to {@link CKEDITOR.dialog.dialogDefinition}. + * @example + * @see CKEDITOR.dialog.dialogDefinition + */ + add : function( name, dialogDefinition ) + { + // Avoid path registration from multiple instances override definition. + if ( !this._.dialogDefinitions[name] + || typeof dialogDefinition == 'function' ) + this._.dialogDefinitions[name] = dialogDefinition; + }, + + exists : function( name ) + { + return !!this._.dialogDefinitions[ name ]; + }, + + getCurrent : function() + { + return CKEDITOR.dialog._.currentTop; + }, + + /** + * The default OK button for dialogs. Fires the "ok" event and closes the dialog if the event succeeds. + * @static + * @field + * @example + * @type Function + */ + okButton : (function() + { + var retval = function( editor, override ) + { + override = override || {}; + return CKEDITOR.tools.extend( { + id : 'ok', + type : 'button', + label : editor.lang.common.ok, + 'class' : 'cke_dialog_ui_button_ok', + onClick : function( evt ) + { + var dialog = evt.data.dialog; + if ( dialog.fire( 'ok', { hide : true } ).hide !== false ) + dialog.hide(); + } + }, override, true ); + }; + retval.type = 'button'; + retval.override = function( override ) + { + return CKEDITOR.tools.extend( function( editor ){ return retval( editor, override ); }, + { type : 'button' }, true ); + }; + return retval; + })(), + + /** + * The default cancel button for dialogs. Fires the "cancel" event and closes the dialog if no UI element value changed. + * @static + * @field + * @example + * @type Function + */ + cancelButton : (function() + { + var retval = function( editor, override ) + { + override = override || {}; + return CKEDITOR.tools.extend( { + id : 'cancel', + type : 'button', + label : editor.lang.common.cancel, + 'class' : 'cke_dialog_ui_button_cancel', + onClick : function( evt ) + { + var dialog = evt.data.dialog; + if ( dialog.fire( 'cancel', { hide : true } ).hide !== false ) + dialog.hide(); + } + }, override, true ); + }; + retval.type = 'button'; + retval.override = function( override ) + { + return CKEDITOR.tools.extend( function( editor ){ return retval( editor, override ); }, + { type : 'button' }, true ); + }; + return retval; + })(), + + /** + * Registers a dialog UI element. + * @param {String} typeName The name of the UI element. + * @param {Function} builder The function to build the UI element. + * @example + */ + addUIElement : function( typeName, builder ) + { + this._.uiElementBuilders[ typeName ] = builder; + } + }); + + CKEDITOR.dialog._ = + { + uiElementBuilders : {}, + + dialogDefinitions : {}, + + currentTop : null, + + currentZIndex : null + }; + + // "Inherit" (copy actually) from CKEDITOR.event. + CKEDITOR.event.implementOn( CKEDITOR.dialog ); + CKEDITOR.event.implementOn( CKEDITOR.dialog.prototype, true ); + + var defaultDialogDefinition = + { + resizable : CKEDITOR.DIALOG_RESIZE_NONE, + minWidth : 600, + minHeight : 400, + buttons : [ CKEDITOR.dialog.okButton, CKEDITOR.dialog.cancelButton ] + }; + + // Tool function used to return an item from an array based on its id + // property. + var getById = function( array, id, recurse ) + { + for ( var i = 0, item ; ( item = array[ i ] ) ; i++ ) + { + if ( item.id == id ) + return item; + if ( recurse && item[ recurse ] ) + { + var retval = getById( item[ recurse ], id, recurse ) ; + if ( retval ) + return retval; + } + } + return null; + }; + + // Tool function used to add an item into an array. + var addById = function( array, newItem, nextSiblingId, recurse, nullIfNotFound ) + { + if ( nextSiblingId ) + { + for ( var i = 0, item ; ( item = array[ i ] ) ; i++ ) + { + if ( item.id == nextSiblingId ) + { + array.splice( i, 0, newItem ); + return newItem; + } + + if ( recurse && item[ recurse ] ) + { + var retval = addById( item[ recurse ], newItem, nextSiblingId, recurse, true ); + if ( retval ) + return retval; + } + } + + if ( nullIfNotFound ) + return null; + } + + array.push( newItem ); + return newItem; + }; + + // Tool function used to remove an item from an array based on its id. + var removeById = function( array, id, recurse ) + { + for ( var i = 0, item ; ( item = array[ i ] ) ; i++ ) + { + if ( item.id == id ) + return array.splice( i, 1 ); + if ( recurse && item[ recurse ] ) + { + var retval = removeById( item[ recurse ], id, recurse ); + if ( retval ) + return retval; + } + } + return null; + }; + + /** + * This class is not really part of the API. It is the "definition" property value + * passed to "dialogDefinition" event handlers. + * @constructor + * @name CKEDITOR.dialog.dialogDefinitionObject + * @extends CKEDITOR.dialog.dialogDefinition + * @example + * CKEDITOR.on( 'dialogDefinition', function( evt ) + * { + * var definition = evt.data.definition; + * var content = definition.getContents( 'page1' ); + * ... + * } ); + */ + var definitionObject = function( dialog, dialogDefinition ) + { + // TODO : Check if needed. + this.dialog = dialog; + + // Transform the contents entries in contentObjects. + var contents = dialogDefinition.contents; + for ( var i = 0, content ; ( content = contents[i] ) ; i++ ) + contents[ i ] = new contentObject( dialog, content ); + + CKEDITOR.tools.extend( this, dialogDefinition ); + }; + + definitionObject.prototype = + /** @lends CKEDITOR.dialog.dialogDefinitionObject.prototype */ + { + /** + * Gets a content definition. + * @param {String} id The id of the content definition. + * @returns {CKEDITOR.dialog.contentDefinition} The content definition + * matching id. + */ + getContents : function( id ) + { + return getById( this.contents, id ); + }, + + /** + * Gets a button definition. + * @param {String} id The id of the button definition. + * @returns {CKEDITOR.dialog.buttonDefinition} The button definition + * matching id. + */ + getButton : function( id ) + { + return getById( this.buttons, id ); + }, + + /** + * Adds a content definition object under this dialog definition. + * @param {CKEDITOR.dialog.contentDefinition} contentDefinition The + * content definition. + * @param {String} [nextSiblingId] The id of an existing content + * definition which the new content definition will be inserted + * before. Omit if the new content definition is to be inserted as + * the last item. + * @returns {CKEDITOR.dialog.contentDefinition} The inserted content + * definition. + */ + addContents : function( contentDefinition, nextSiblingId ) + { + return addById( this.contents, contentDefinition, nextSiblingId ); + }, + + /** + * Adds a button definition object under this dialog definition. + * @param {CKEDITOR.dialog.buttonDefinition} buttonDefinition The + * button definition. + * @param {String} [nextSiblingId] The id of an existing button + * definition which the new button definition will be inserted + * before. Omit if the new button definition is to be inserted as + * the last item. + * @returns {CKEDITOR.dialog.buttonDefinition} The inserted button + * definition. + */ + addButton : function( buttonDefinition, nextSiblingId ) + { + return addById( this.buttons, buttonDefinition, nextSiblingId ); + }, + + /** + * Removes a content definition from this dialog definition. + * @param {String} id The id of the content definition to be removed. + * @returns {CKEDITOR.dialog.contentDefinition} The removed content + * definition. + */ + removeContents : function( id ) + { + removeById( this.contents, id ); + }, + + /** + * Removes a button definition from the dialog definition. + * @param {String} id The id of the button definition to be removed. + * @returns {CKEDITOR.dialog.buttonDefinition} The removed button + * definition. + */ + removeButton : function( id ) + { + removeById( this.buttons, id ); + } + }; + + /** + * This class is not really part of the API. It is the template of the + * objects representing content pages inside the + * CKEDITOR.dialog.dialogDefinitionObject. + * @constructor + * @name CKEDITOR.dialog.contentDefinitionObject + * @example + * CKEDITOR.on( 'dialogDefinition', function( evt ) + * { + * var definition = evt.data.definition; + * var content = definition.getContents( 'page1' ); + * content.remove( 'textInput1' ); + * ... + * } ); + */ + function contentObject( dialog, contentDefinition ) + { + this._ = + { + dialog : dialog + }; + + CKEDITOR.tools.extend( this, contentDefinition ); + } + + contentObject.prototype = + /** @lends CKEDITOR.dialog.contentDefinitionObject.prototype */ + { + /** + * Gets a UI element definition under the content definition. + * @param {String} id The id of the UI element definition. + * @returns {CKEDITOR.dialog.uiElementDefinition} + */ + get : function( id ) + { + return getById( this.elements, id, 'children' ); + }, + + /** + * Adds a UI element definition to the content definition. + * @param {CKEDITOR.dialog.uiElementDefinition} elementDefinition The + * UI elemnet definition to be added. + * @param {String} nextSiblingId The id of an existing UI element + * definition which the new UI element definition will be inserted + * before. Omit if the new button definition is to be inserted as + * the last item. + * @returns {CKEDITOR.dialog.uiElementDefinition} The element + * definition inserted. + */ + add : function( elementDefinition, nextSiblingId ) + { + return addById( this.elements, elementDefinition, nextSiblingId, 'children' ); + }, + + /** + * Removes a UI element definition from the content definition. + * @param {String} id The id of the UI element definition to be + * removed. + * @returns {CKEDITOR.dialog.uiElementDefinition} The element + * definition removed. + * @example + */ + remove : function( id ) + { + removeById( this.elements, id, 'children' ); + } + }; + + function initDragAndDrop( dialog ) + { + var lastCoords = null, + abstractDialogCoords = null, + element = dialog.getElement().getFirst(), + editor = dialog.getParentEditor(), + magnetDistance = editor.config.dialog_magnetDistance, + margins = skinData[ editor.skinName ].margins || [ 0, 0, 0, 0 ]; + + if ( typeof magnetDistance == 'undefined' ) + magnetDistance = 20; + + function mouseMoveHandler( evt ) + { + var dialogSize = dialog.getSize(), + viewPaneSize = CKEDITOR.document.getWindow().getViewPaneSize(), + x = evt.data.$.screenX, + y = evt.data.$.screenY, + dx = x - lastCoords.x, + dy = y - lastCoords.y, + realX, realY; + + lastCoords = { x : x, y : y }; + abstractDialogCoords.x += dx; + abstractDialogCoords.y += dy; + + if ( abstractDialogCoords.x + margins[3] < magnetDistance ) + realX = - margins[3]; + else if ( abstractDialogCoords.x - margins[1] > viewPaneSize.width - dialogSize.width - magnetDistance ) + realX = viewPaneSize.width - dialogSize.width + margins[1]; + else + realX = abstractDialogCoords.x; + + if ( abstractDialogCoords.y + margins[0] < magnetDistance ) + realY = - margins[0]; + else if ( abstractDialogCoords.y - margins[2] > viewPaneSize.height - dialogSize.height - magnetDistance ) + realY = viewPaneSize.height - dialogSize.height + margins[2]; + else + realY = abstractDialogCoords.y; + + dialog.move( realX, realY ); + + evt.data.preventDefault(); + } + + function mouseUpHandler( evt ) + { + CKEDITOR.document.removeListener( 'mousemove', mouseMoveHandler ); + CKEDITOR.document.removeListener( 'mouseup', mouseUpHandler ); + + if ( CKEDITOR.env.ie6Compat ) + { + var coverDoc = coverElement.getChild( 0 ).getFrameDocument(); + coverDoc.removeListener( 'mousemove', mouseMoveHandler ); + coverDoc.removeListener( 'mouseup', mouseUpHandler ); + } + } + + dialog.parts.title.on( 'mousedown', function( evt ) + { + dialog._.updateSize = true; + + lastCoords = { x : evt.data.$.screenX, y : evt.data.$.screenY }; + + CKEDITOR.document.on( 'mousemove', mouseMoveHandler ); + CKEDITOR.document.on( 'mouseup', mouseUpHandler ); + abstractDialogCoords = dialog.getPosition(); + + if ( CKEDITOR.env.ie6Compat ) + { + var coverDoc = coverElement.getChild( 0 ).getFrameDocument(); + coverDoc.on( 'mousemove', mouseMoveHandler ); + coverDoc.on( 'mouseup', mouseUpHandler ); + } + + evt.data.preventDefault(); + }, dialog ); + } + + function initResizeHandles( dialog ) + { + var definition = dialog.definition, + minWidth = definition.minWidth || 0, + minHeight = definition.minHeight || 0, + resizable = definition.resizable, + margins = skinData[ dialog.getParentEditor().skinName ].margins || [ 0, 0, 0, 0 ]; + + function topSizer( coords, dy ) + { + coords.y += dy; + } + + function rightSizer( coords, dx ) + { + coords.x2 += dx; + } + + function bottomSizer( coords, dy ) + { + coords.y2 += dy; + } + + function leftSizer( coords, dx ) + { + coords.x += dx; + } + + var lastCoords = null, + abstractDialogCoords = null, + magnetDistance = dialog._.editor.config.magnetDistance, + parts = [ 'tl', 't', 'tr', 'l', 'r', 'bl', 'b', 'br' ]; + + function mouseDownHandler( evt ) + { + var partName = evt.listenerData.part, size = dialog.getSize(); + abstractDialogCoords = dialog.getPosition(); + CKEDITOR.tools.extend( abstractDialogCoords, + { + x2 : abstractDialogCoords.x + size.width, + y2 : abstractDialogCoords.y + size.height + } ); + lastCoords = { x : evt.data.$.screenX, y : evt.data.$.screenY }; + + CKEDITOR.document.on( 'mousemove', mouseMoveHandler, dialog, { part : partName } ); + CKEDITOR.document.on( 'mouseup', mouseUpHandler, dialog, { part : partName } ); + + if ( CKEDITOR.env.ie6Compat ) + { + var coverDoc = coverElement.getChild( 0 ).getFrameDocument(); + coverDoc.on( 'mousemove', mouseMoveHandler, dialog, { part : partName } ); + coverDoc.on( 'mouseup', mouseUpHandler, dialog, { part : partName } ); + } + + evt.data.preventDefault(); + } + + function mouseMoveHandler( evt ) + { + var x = evt.data.$.screenX, + y = evt.data.$.screenY, + dx = x - lastCoords.x, + dy = y - lastCoords.y, + viewPaneSize = CKEDITOR.document.getWindow().getViewPaneSize(), + partName = evt.listenerData.part; + + if ( partName.search( 't' ) != -1 ) + topSizer( abstractDialogCoords, dy ); + if ( partName.search( 'l' ) != -1 ) + leftSizer( abstractDialogCoords, dx ); + if ( partName.search( 'b' ) != -1 ) + bottomSizer( abstractDialogCoords, dy ); + if ( partName.search( 'r' ) != -1 ) + rightSizer( abstractDialogCoords, dx ); + + lastCoords = { x : x, y : y }; + + var realX, realY, realX2, realY2; + + if ( abstractDialogCoords.x + margins[3] < magnetDistance ) + realX = - margins[3]; + else if ( partName.search( 'l' ) != -1 && abstractDialogCoords.x2 - abstractDialogCoords.x < minWidth + magnetDistance ) + realX = abstractDialogCoords.x2 - minWidth; + else + realX = abstractDialogCoords.x; + + if ( abstractDialogCoords.y + margins[0] < magnetDistance ) + realY = - margins[0]; + else if ( partName.search( 't' ) != -1 && abstractDialogCoords.y2 - abstractDialogCoords.y < minHeight + magnetDistance ) + realY = abstractDialogCoords.y2 - minHeight; + else + realY = abstractDialogCoords.y; + + if ( abstractDialogCoords.x2 - margins[1] > viewPaneSize.width - magnetDistance ) + realX2 = viewPaneSize.width + margins[1] ; + else if ( partName.search( 'r' ) != -1 && abstractDialogCoords.x2 - abstractDialogCoords.x < minWidth + magnetDistance ) + realX2 = abstractDialogCoords.x + minWidth; + else + realX2 = abstractDialogCoords.x2; + + if ( abstractDialogCoords.y2 - margins[2] > viewPaneSize.height - magnetDistance ) + realY2= viewPaneSize.height + margins[2] ; + else if ( partName.search( 'b' ) != -1 && abstractDialogCoords.y2 - abstractDialogCoords.y < minHeight + magnetDistance ) + realY2 = abstractDialogCoords.y + minHeight; + else + realY2 = abstractDialogCoords.y2 ; + + dialog.move( realX, realY ); + dialog.resize( realX2 - realX, realY2 - realY ); + + evt.data.preventDefault(); + } + + function mouseUpHandler( evt ) + { + CKEDITOR.document.removeListener( 'mouseup', mouseUpHandler ); + CKEDITOR.document.removeListener( 'mousemove', mouseMoveHandler ); + + if ( CKEDITOR.env.ie6Compat ) + { + var coverDoc = coverElement.getChild( 0 ).getFrameDocument(); + coverDoc.removeListener( 'mouseup', mouseUpHandler ); + coverDoc.removeListener( 'mousemove', mouseMoveHandler ); + } + } + +// TODO : Simplify the resize logic, having just a single resize grip <div>. +// var widthTest = /[lr]/, +// heightTest = /[tb]/; +// for ( var i = 0 ; i < parts.length ; i++ ) +// { +// var element = dialog.parts[ parts[i] + '_resize' ]; +// if ( resizable == CKEDITOR.DIALOG_RESIZE_NONE || +// resizable == CKEDITOR.DIALOG_RESIZE_HEIGHT && widthTest.test( parts[i] ) || +// resizable == CKEDITOR.DIALOG_RESIZE_WIDTH && heightTest.test( parts[i] ) ) +// { +// element.hide(); +// continue; +// } +// element.on( 'mousedown', mouseDownHandler, dialog, { part : parts[i] } ); +// } + } + + var resizeCover; + var coverElement; + + var addCover = function( editor ) + { + var win = CKEDITOR.document.getWindow(); + + if ( !coverElement ) + { + var html = [ + '<div style="position: ', ( CKEDITOR.env.ie6Compat ? 'absolute' : 'fixed' ), + '; z-index: ', editor.config.baseFloatZIndex, + '; top: 0px; left: 0px; ', + 'background-color: ', editor.config.dialog_backgroundCoverColor || 'white', + '" id="cke_dialog_background_cover">' + ]; + + + if ( CKEDITOR.env.ie6Compat ) + { + // Support for custom document.domain in IE. + var isCustomDomain = CKEDITOR.env.isCustomDomain(); + + html.push( + '<iframe' + + ' hidefocus="true"' + + ' frameborder="0"' + + ' id="cke_dialog_background_iframe"' + + ' src="javascript:' ); + + html.push( + isCustomDomain ? + 'void((function(){' + + 'document.open();' + + 'document.domain=\'' + document.domain + '\';' + + 'document.close();' + + '})())' + : + '\'\'' ); + + html.push( + '"' + + ' style="' + + 'position:absolute;' + + 'left:0;' + + 'top:0;' + + 'width:100%;' + + 'height: 100%;' + + 'progid:DXImageTransform.Microsoft.Alpha(opacity=0)">' + + '</iframe>' ); + } + + html.push( '</div>' ); + + coverElement = CKEDITOR.dom.element.createFromHtml( html.join( '' ) ); + } + + var element = coverElement; + + var resizeFunc = function() + { + var size = win.getViewPaneSize(); + element.setStyles( + { + width : size.width + 'px', + height : size.height + 'px' + } ); + }; + + var scrollFunc = function() + { + var pos = win.getScrollPosition(), + cursor = CKEDITOR.dialog._.currentTop; + element.setStyles( + { + left : pos.x + 'px', + top : pos.y + 'px' + }); + + do + { + var dialogPos = cursor.getPosition(); + cursor.move( dialogPos.x, dialogPos.y ); + } while( ( cursor = cursor._.parentDialog ) ); + }; + + resizeCover = resizeFunc; + win.on( 'resize', resizeFunc ); + resizeFunc(); + if ( CKEDITOR.env.ie6Compat ) + { + // IE BUG: win.$.onscroll assignment doesn't work.. it must be window.onscroll. + // So we need to invent a really funny way to make it work. + var myScrollHandler = function() + { + scrollFunc(); + arguments.callee.prevScrollHandler.apply( this, arguments ); + }; + win.$.setTimeout( function() + { + myScrollHandler.prevScrollHandler = window.onscroll || function(){}; + window.onscroll = myScrollHandler; + }, 0 ); + scrollFunc(); + } + + var opacity = editor.config.dialog_backgroundCoverOpacity; + element.setOpacity( typeof opacity != 'undefined' ? opacity : 0.5 ); + + element.appendTo( CKEDITOR.document.getBody() ); + }; + + var removeCover = function() + { + if ( !coverElement ) + return; + + var win = CKEDITOR.document.getWindow(); + coverElement.remove(); + win.removeListener( 'resize', resizeCover ); + + if ( CKEDITOR.env.ie6Compat ) + { + win.$.setTimeout( function() + { + var prevScrollHandler = window.onscroll && window.onscroll.prevScrollHandler; + window.onscroll = prevScrollHandler || null; + }, 0 ); + } + resizeCover = null; + }; + + var accessKeyProcessors = {}; + + var accessKeyDownHandler = function( evt ) + { + var ctrl = evt.data.$.ctrlKey || evt.data.$.metaKey, + alt = evt.data.$.altKey, + shift = evt.data.$.shiftKey, + key = String.fromCharCode( evt.data.$.keyCode ), + keyProcessor = accessKeyProcessors[( ctrl ? 'CTRL+' : '' ) + ( alt ? 'ALT+' : '') + ( shift ? 'SHIFT+' : '' ) + key]; + + if ( !keyProcessor || !keyProcessor.length ) + return; + + keyProcessor = keyProcessor[keyProcessor.length - 1]; + keyProcessor.keydown && keyProcessor.keydown.call( keyProcessor.uiElement, keyProcessor.dialog, keyProcessor.key ); + evt.data.preventDefault(); + }; + + var accessKeyUpHandler = function( evt ) + { + var ctrl = evt.data.$.ctrlKey || evt.data.$.metaKey, + alt = evt.data.$.altKey, + shift = evt.data.$.shiftKey, + key = String.fromCharCode( evt.data.$.keyCode ), + keyProcessor = accessKeyProcessors[( ctrl ? 'CTRL+' : '' ) + ( alt ? 'ALT+' : '') + ( shift ? 'SHIFT+' : '' ) + key]; + + if ( !keyProcessor || !keyProcessor.length ) + return; + + keyProcessor = keyProcessor[keyProcessor.length - 1]; + keyProcessor.keyup && keyProcessor.keyup.call( keyProcessor.uiElement, keyProcessor.dialog, keyProcessor.key ); + evt.data.preventDefault(); + }; + + var registerAccessKey = function( uiElement, dialog, key, downFunc, upFunc ) + { + var procList = accessKeyProcessors[key] || ( accessKeyProcessors[key] = [] ); + procList.push( { + uiElement : uiElement, + dialog : dialog, + key : key, + keyup : upFunc || uiElement.accessKeyUp, + keydown : downFunc || uiElement.accessKeyDown + } ); + }; + + var unregisterAccessKey = function( obj ) + { + for ( var i in accessKeyProcessors ) + { + var list = accessKeyProcessors[i]; + for ( var j = list.length - 1 ; j >= 0 ; j-- ) + { + if ( list[j].dialog == obj || list[j].uiElement == obj ) + list.splice( j, 1 ); + } + if ( list.length === 0 ) + delete accessKeyProcessors[i]; + } + }; + + var tabAccessKeyUp = function( dialog, key ) + { + if ( dialog._.accessKeyMap[key] ) + dialog.selectPage( dialog._.accessKeyMap[key] ); + }; + + var tabAccessKeyDown = function( dialog, key ) + { + }; + + // ESC, ENTER + var preventKeyBubblingKeys = { 27 :1, 13 :1 }; + var preventKeyBubbling = function( e ) + { + if ( e.data.getKeystroke() in preventKeyBubblingKeys ) + e.data.stopPropagation(); + }; + + (function() + { + CKEDITOR.ui.dialog = + { + /** + * The base class of all dialog UI elements. + * @constructor + * @param {CKEDITOR.dialog} dialog Parent dialog object. + * @param {CKEDITOR.dialog.uiElementDefinition} elementDefinition Element + * definition. Accepted fields: + * <ul> + * <li><strong>id</strong> (Required) The id of the UI element. See {@link + * CKEDITOR.dialog#getContentElement}</li> + * <li><strong>type</strong> (Required) The type of the UI element. The + * value to this field specifies which UI element class will be used to + * generate the final widget.</li> + * <li><strong>title</strong> (Optional) The popup tooltip for the UI + * element.</li> + * <li><strong>hidden</strong> (Optional) A flag that tells if the element + * should be initially visible.</li> + * <li><strong>className</strong> (Optional) Additional CSS class names + * to add to the UI element. Separated by space.</li> + * <li><strong>style</strong> (Optional) Additional CSS inline styles + * to add to the UI element. A semicolon (;) is required after the last + * style declaration.</li> + * <li><strong>accessKey</strong> (Optional) The alphanumeric access key + * for this element. Access keys are automatically prefixed by CTRL.</li> + * <li><strong>on*</strong> (Optional) Any UI element definition field that + * starts with <em>on</em> followed immediately by a capital letter and + * probably more letters is an event handler. Event handlers may be further + * divided into registered event handlers and DOM event handlers. Please + * refer to {@link CKEDITOR.ui.dialog.uiElement#registerEvents} and + * {@link CKEDITOR.ui.dialog.uiElement#eventProcessors} for more + * information.</li> + * </ul> + * @param {Array} htmlList + * List of HTML code to be added to the dialog's content area. + * @param {Function|String} nodeNameArg + * A function returning a string, or a simple string for the node name for + * the root DOM node. Default is 'div'. + * @param {Function|Object} stylesArg + * A function returning an object, or a simple object for CSS styles applied + * to the DOM node. Default is empty object. + * @param {Function|Object} attributesArg + * A fucntion returning an object, or a simple object for attributes applied + * to the DOM node. Default is empty object. + * @param {Function|String} contentsArg + * A function returning a string, or a simple string for the HTML code inside + * the root DOM node. Default is empty string. + * @example + */ + uiElement : function( dialog, elementDefinition, htmlList, nodeNameArg, stylesArg, attributesArg, contentsArg ) + { + if ( arguments.length < 4 ) + return; + + var nodeName = ( nodeNameArg.call ? nodeNameArg( elementDefinition ) : nodeNameArg ) || 'div', + html = [ '<', nodeName, ' ' ], + styles = ( stylesArg && stylesArg.call ? stylesArg( elementDefinition ) : stylesArg ) || {}, + attributes = ( attributesArg && attributesArg.call ? attributesArg( elementDefinition ) : attributesArg ) || {}, + innerHTML = ( contentsArg && contentsArg.call ? contentsArg( dialog, elementDefinition ) : contentsArg ) || '', + domId = this.domId = attributes.id || CKEDITOR.tools.getNextNumber() + '_uiElement', + id = this.id = elementDefinition.id, + i; + + // Set the id, a unique id is required for getElement() to work. + attributes.id = domId; + + // Set the type and definition CSS class names. + var classes = {}; + if ( elementDefinition.type ) + classes[ 'cke_dialog_ui_' + elementDefinition.type ] = 1; + if ( elementDefinition.className ) + classes[ elementDefinition.className ] = 1; + var attributeClasses = ( attributes['class'] && attributes['class'].split ) ? attributes['class'].split( ' ' ) : []; + for ( i = 0 ; i < attributeClasses.length ; i++ ) + { + if ( attributeClasses[i] ) + classes[ attributeClasses[i] ] = 1; + } + var finalClasses = []; + for ( i in classes ) + finalClasses.push( i ); + attributes['class'] = finalClasses.join( ' ' ); + + // Set the popup tooltop. + if ( elementDefinition.title ) + attributes.title = elementDefinition.title; + + // Write the inline CSS styles. + var styleStr = ( elementDefinition.style || '' ).split( ';' ); + for ( i in styles ) + styleStr.push( i + ':' + styles[i] ); + if ( elementDefinition.hidden ) + styleStr.push( 'display:none' ); + for ( i = styleStr.length - 1 ; i >= 0 ; i-- ) + { + if ( styleStr[i] === '' ) + styleStr.splice( i, 1 ); + } + if ( styleStr.length > 0 ) + attributes.style = ( attributes.style ? ( attributes.style + '; ' ) : '' ) + styleStr.join( '; ' ); + + // Write the attributes. + for ( i in attributes ) + html.push( i + '="' + CKEDITOR.tools.htmlEncode( attributes[i] ) + '" '); + + // Write the content HTML. + html.push( '>', innerHTML, '</', nodeName, '>' ); + + // Add contents to the parent HTML array. + htmlList.push( html.join( '' ) ); + + ( this._ || ( this._ = {} ) ).dialog = dialog; + + // Override isChanged if it is defined in element definition. + if ( typeof( elementDefinition.isChanged ) == 'boolean' ) + this.isChanged = function(){ return elementDefinition.isChanged; }; + if ( typeof( elementDefinition.isChanged ) == 'function' ) + this.isChanged = elementDefinition.isChanged; + + // Add events. + CKEDITOR.event.implementOn( this ); + + this.registerEvents( elementDefinition ); + if ( this.accessKeyUp && this.accessKeyDown && elementDefinition.accessKey ) + registerAccessKey( this, dialog, 'CTRL+' + elementDefinition.accessKey ); + + var me = this; + dialog.on( 'load', function() + { + if ( me.getInputElement() ) + { + me.getInputElement().on( 'focus', function() + { + dialog._.tabBarMode = false; + dialog._.hasFocus = true; + me.fire( 'focus' ); + }, me ); + } + } ); + + // Register the object as a tab focus if it can be included. + if ( this.keyboardFocusable ) + { + this.focusIndex = dialog._.focusList.push( this ) - 1; + this.on( 'focus', function() + { + dialog._.currentFocusIndex = me.focusIndex; + } ); + } + + // Completes this object with everything we have in the + // definition. + CKEDITOR.tools.extend( this, elementDefinition ); + }, + + /** + * Horizontal layout box for dialog UI elements, auto-expends to available width of container. + * @constructor + * @extends CKEDITOR.ui.dialog.uiElement + * @param {CKEDITOR.dialog} dialog + * Parent dialog object. + * @param {Array} childObjList + * Array of {@link CKEDITOR.ui.dialog.uiElement} objects inside this + * container. + * @param {Array} childHtmlList + * Array of HTML code that correspond to the HTML output of all the + * objects in childObjList. + * @param {Array} htmlList + * Array of HTML code that this element will output to. + * @param {CKEDITOR.dialog.uiElementDefinition} elementDefinition + * The element definition. Accepted fields: + * <ul> + * <li><strong>widths</strong> (Optional) The widths of child cells.</li> + * <li><strong>height</strong> (Optional) The height of the layout.</li> + * <li><strong>padding</strong> (Optional) The padding width inside child + * cells.</li> + * <li><strong>align</strong> (Optional) The alignment of the whole layout + * </li> + * </ul> + * @example + */ + hbox : function( dialog, childObjList, childHtmlList, htmlList, elementDefinition ) + { + if ( arguments.length < 4 ) + return; + + this._ || ( this._ = {} ); + + var children = this._.children = childObjList, + widths = elementDefinition && elementDefinition.widths || null, + height = elementDefinition && elementDefinition.height || null, + styles = {}, + i; + /** @ignore */ + var innerHTML = function() + { + var html = [ '<tbody><tr class="cke_dialog_ui_hbox">' ]; + for ( i = 0 ; i < childHtmlList.length ; i++ ) + { + var className = 'cke_dialog_ui_hbox_child', + styles = []; + if ( i === 0 ) + className = 'cke_dialog_ui_hbox_first'; + if ( i == childHtmlList.length - 1 ) + className = 'cke_dialog_ui_hbox_last'; + html.push( '<td class="', className, '" ' ); + if ( widths ) + { + if ( widths[i] ) + styles.push( 'width:' + CKEDITOR.tools.cssLength( widths[i] ) ); + } + else + styles.push( 'width:' + Math.floor( 100 / childHtmlList.length ) + '%' ); + if ( height ) + styles.push( 'height:' + CKEDITOR.tools.cssLength( height ) ); + if ( elementDefinition && elementDefinition.padding != undefined ) + styles.push( 'padding:' + CKEDITOR.tools.cssLength( elementDefinition.padding ) ); + if ( styles.length > 0 ) + html.push( 'style="' + styles.join('; ') + '" ' ); + html.push( '>', childHtmlList[i], '</td>' ); + } + html.push( '</tr></tbody>' ); + return html.join( '' ); + }; + + CKEDITOR.ui.dialog.uiElement.call( + this, + dialog, + elementDefinition || { type : 'hbox' }, + htmlList, + 'table', + styles, + elementDefinition && elementDefinition.align && { align : elementDefinition.align } || null, + innerHTML ); + }, + + /** + * Vertical layout box for dialog UI elements. + * @constructor + * @extends CKEDITOR.ui.dialog.hbox + * @param {CKEDITOR.dialog} dialog + * Parent dialog object. + * @param {Array} childObjList + * Array of {@link CKEDITOR.ui.dialog.uiElement} objects inside this + * container. + * @param {Array} childHtmlList + * Array of HTML code that correspond to the HTML output of all the + * objects in childObjList. + * @param {Array} htmlList + * Array of HTML code that this element will output to. + * @param {CKEDITOR.dialog.uiElementDefinition} elementDefinition + * The element definition. Accepted fields: + * <ul> + * <li><strong>width</strong> (Optional) The width of the layout.</li> + * <li><strong>heights</strong> (Optional) The heights of individual cells. + * </li> + * <li><strong>align</strong> (Optional) The alignment of the layout.</li> + * <li><strong>padding</strong> (Optional) The padding width inside child + * cells.</li> + * <li><strong>expand</strong> (Optional) Whether the layout should expand + * vertically to fill its container.</li> + * </ul> + * @example + */ + vbox : function( dialog, childObjList, childHtmlList, htmlList, elementDefinition ) + { + if (arguments.length < 3 ) + return; + + this._ || ( this._ = {} ); + + var children = this._.children = childObjList, + width = elementDefinition && elementDefinition.width || null, + heights = elementDefinition && elementDefinition.heights || null; + /** @ignore */ + var innerHTML = function() + { + var html = [ '<table cellspacing="0" border="0" ' ]; + html.push( 'style="' ); + if ( elementDefinition && elementDefinition.expand ) + html.push( 'height:100%;' ); + html.push( 'width:' + CKEDITOR.tools.cssLength( width || '100%' ), ';' ); + html.push( '"' ); + html.push( 'align="', CKEDITOR.tools.htmlEncode( + ( elementDefinition && elementDefinition.align ) || ( dialog.getParentEditor().lang.dir == 'ltr' ? 'left' : 'right' ) ), '" ' ); + + html.push( '><tbody>' ); + for ( var i = 0 ; i < childHtmlList.length ; i++ ) + { + var styles = []; + html.push( '<tr><td ' ); + if ( width ) + styles.push( 'width:' + CKEDITOR.tools.cssLength( width || '100%' ) ); + if ( heights ) + styles.push( 'height:' + CKEDITOR.tools.cssLength( heights[i] ) ); + else if ( elementDefinition && elementDefinition.expand ) + styles.push( 'height:' + Math.floor( 100 / childHtmlList.length ) + '%' ); + if ( elementDefinition && elementDefinition.padding != undefined ) + styles.push( 'padding:' + CKEDITOR.tools.cssLength( elementDefinition.padding ) ); + if ( styles.length > 0 ) + html.push( 'style="', styles.join( '; ' ), '" ' ); + html.push( ' class="cke_dialog_ui_vbox_child">', childHtmlList[i], '</td></tr>' ); + } + html.push( '</tbody></table>' ); + return html.join( '' ); + }; + CKEDITOR.ui.dialog.uiElement.call( this, dialog, elementDefinition || { type : 'vbox' }, htmlList, 'div', null, null, innerHTML ); + } + }; + })(); + + CKEDITOR.ui.dialog.uiElement.prototype = + { + /** + * Gets the root DOM element of this dialog UI object. + * @returns {CKEDITOR.dom.element} Root DOM element of UI object. + * @example + * uiElement.getElement().hide(); + */ + getElement : function() + { + return CKEDITOR.document.getById( this.domId ); + }, + + /** + * Gets the DOM element that the user inputs values. + * This function is used by setValue(), getValue() and focus(). It should + * be overrided in child classes where the input element isn't the root + * element. + * @returns {CKEDITOR.dom.element} The element where the user input values. + * @example + * var rawValue = textInput.getInputElement().$.value; + */ + getInputElement : function() + { + return this.getElement(); + }, + + /** + * Gets the parent dialog object containing this UI element. + * @returns {CKEDITOR.dialog} Parent dialog object. + * @example + * var dialog = uiElement.getDialog(); + */ + getDialog : function() + { + return this._.dialog; + }, + + /** + * Sets the value of this dialog UI object. + * @param {Object} value The new value. + * @returns {CKEDITOR.dialog.uiElement} The current UI element. + * @example + * uiElement.setValue( 'Dingo' ); + */ + setValue : function( value ) + { + this.getInputElement().setValue( value ); + this.fire( 'change', { value : value } ); + return this; + }, + + /** + * Gets the current value of this dialog UI object. + * @returns {Object} The current value. + * @example + * var myValue = uiElement.getValue(); + */ + getValue : function() + { + return this.getInputElement().getValue(); + }, + + /** + * Tells whether the UI object's value has changed. + * @returns {Boolean} true if changed, false if not changed. + * @example + * if ( uiElement.isChanged() ) + * confirm( 'Value changed! Continue?' ); + */ + isChanged : function() + { + // Override in input classes. + return false; + }, + + /** + * Selects the parent tab of this element. Usually called by focus() or overridden focus() methods. + * @returns {CKEDITOR.dialog.uiElement} The current UI element. + * @example + * focus : function() + * { + * this.selectParentTab(); + * // do something else. + * } + */ + selectParentTab : function() + { + var element = this.getInputElement(), + cursor = element, + tabId; + while ( ( cursor = cursor.getParent() ) && cursor.$.className.search( 'cke_dialog_page_contents' ) == -1 ) + { /*jsl:pass*/ } + + // Some widgets don't have parent tabs (e.g. OK and Cancel buttons). + if ( !cursor ) + return this; + + tabId = cursor.getAttribute( 'name' ); + // Avoid duplicate select. + if ( this._.dialog._.currentTabId != tabId ) + this._.dialog.selectPage( tabId ); + return this; + }, + + /** + * Puts the focus to the UI object. Switches tabs if the UI object isn't in the active tab page. + * @returns {CKEDITOR.dialog.uiElement} The current UI element. + * @example + * uiElement.focus(); + */ + focus : function() + { + this.selectParentTab().getInputElement().focus(); + return this; + }, + + /** + * Registers the on* event handlers defined in the element definition. + * The default behavior of this function is: + * <ol> + * <li> + * If the on* event is defined in the class's eventProcesors list, + * then the registration is delegated to the corresponding function + * in the eventProcessors list. + * </li> + * <li> + * If the on* event is not defined in the eventProcessors list, then + * register the event handler under the corresponding DOM event of + * the UI element's input DOM element (as defined by the return value + * of {@link CKEDITOR.ui.dialog.uiElement#getInputElement}). + * </li> + * </ol> + * This function is only called at UI element instantiation, but can + * be overridded in child classes if they require more flexibility. + * @param {CKEDITOR.dialog.uiElementDefinition} definition The UI element + * definition. + * @returns {CKEDITOR.dialog.uiElement} The current UI element. + * @example + */ + registerEvents : function( definition ) + { + var regex = /^on([A-Z]\w+)/, + match; + + var registerDomEvent = function( uiElement, dialog, eventName, func ) + { + dialog.on( 'load', function() + { + uiElement.getInputElement().on( eventName, func, uiElement ); + }); + }; + + for ( var i in definition ) + { + if ( !( match = i.match( regex ) ) ) + continue; + if ( this.eventProcessors[i] ) + this.eventProcessors[i].call( this, this._.dialog, definition[i] ); + else + registerDomEvent( this, this._.dialog, match[1].toLowerCase(), definition[i] ); + } + + return this; + }, + + /** + * The event processor list used by + * {@link CKEDITOR.ui.dialog.uiElement#getInputElement} at UI element + * instantiation. The default list defines three on* events: + * <ol> + * <li>onLoad - Called when the element's parent dialog opens for the + * first time</li> + * <li>onShow - Called whenever the element's parent dialog opens.</li> + * <li>onHide - Called whenever the element's parent dialog closes.</li> + * </ol> + * @field + * @type Object + * @example + * // This connects the 'click' event in CKEDITOR.ui.dialog.button to onClick + * // handlers in the UI element's definitions. + * CKEDITOR.ui.dialog.button.eventProcessors = CKEDITOR.tools.extend( {}, + * CKEDITOR.ui.dialog.uiElement.prototype.eventProcessors, + * { onClick : function( dialog, func ) { this.on( 'click', func ); } }, + * true ); + */ + eventProcessors : + { + onLoad : function( dialog, func ) + { + dialog.on( 'load', func, this ); + }, + + onShow : function( dialog, func ) + { + dialog.on( 'show', func, this ); + }, + + onHide : function( dialog, func ) + { + dialog.on( 'hide', func, this ); + } + }, + + /** + * The default handler for a UI element's access key down event, which + * tries to put focus to the UI element.<br /> + * Can be overridded in child classes for more sophisticaed behavior. + * @param {CKEDITOR.dialog} dialog The parent dialog object. + * @param {String} key The key combination pressed. Since access keys + * are defined to always include the CTRL key, its value should always + * include a 'CTRL+' prefix. + * @example + */ + accessKeyDown : function( dialog, key ) + { + this.focus(); + }, + + /** + * The default handler for a UI element's access key up event, which + * does nothing.<br /> + * Can be overridded in child classes for more sophisticated behavior. + * @param {CKEDITOR.dialog} dialog The parent dialog object. + * @param {String} key The key combination pressed. Since access keys + * are defined to always include the CTRL key, its value should always + * include a 'CTRL+' prefix. + * @example + */ + accessKeyUp : function( dialog, key ) + { + }, + + /** + * Disables a UI element. + * @example + */ + disable : function() + { + var element = this.getInputElement(); + element.setAttribute( 'disabled', 'true' ); + element.addClass( 'cke_disabled' ); + }, + + /** + * Enables a UI element. + * @example + */ + enable : function() + { + var element = this.getInputElement(); + element.removeAttribute( 'disabled' ); + element.removeClass( 'cke_disabled' ); + }, + + /** + * Determines whether an UI element is enabled or not. + * @returns {Boolean} Whether the UI element is enabled. + * @example + */ + isEnabled : function() + { + return !this.getInputElement().getAttribute( 'disabled' ); + }, + + /** + * Determines whether an UI element is visible or not. + * @returns {Boolean} Whether the UI element is visible. + * @example + */ + isVisible : function() + { + return !!this.getInputElement().$.offsetHeight; + }, + + /** + * Determines whether an UI element is focus-able or not. + * Focus-able is defined as being both visible and enabled. + * @returns {Boolean} Whether the UI element can be focused. + * @example + */ + isFocusable : function() + { + if ( !this.isEnabled() || !this.isVisible() ) + return false; + return true; + } + }; + + CKEDITOR.ui.dialog.hbox.prototype = CKEDITOR.tools.extend( new CKEDITOR.ui.dialog.uiElement, + /** + * @lends CKEDITOR.ui.dialog.hbox.prototype + */ + { + /** + * Gets a child UI element inside this container. + * @param {Array|Number} indices An array or a single number to indicate the child's + * position in the container's descendant tree. Omit to get all the children in an array. + * @returns {Array|CKEDITOR.ui.dialog.uiElement} Array of all UI elements in the container + * if no argument given, or the specified UI element if indices is given. + * @example + * var checkbox = hbox.getChild( [0,1] ); + * checkbox.setValue( true ); + */ + getChild : function( indices ) + { + // If no arguments, return a clone of the children array. + if ( arguments.length < 1 ) + return this._.children.concat(); + + // If indices isn't array, make it one. + if ( !indices.splice ) + indices = [ indices ]; + + // Retrieve the child element according to tree position. + if ( indices.length < 2 ) + return this._.children[ indices[0] ]; + else + return ( this._.children[ indices[0] ] && this._.children[ indices[0] ].getChild ) ? + this._.children[ indices[0] ].getChild( indices.slice( 1, indices.length ) ) : + null; + } + }, true ); + + CKEDITOR.ui.dialog.vbox.prototype = new CKEDITOR.ui.dialog.hbox(); + + + + (function() + { + var commonBuilder = { + build : function( dialog, elementDefinition, output ) + { + var children = elementDefinition.children, + child, + childHtmlList = [], + childObjList = []; + for ( var i = 0 ; ( i < children.length && ( child = children[i] ) ) ; i++ ) + { + var childHtml = []; + childHtmlList.push( childHtml ); + childObjList.push( CKEDITOR.dialog._.uiElementBuilders[ child.type ].build( dialog, child, childHtml ) ); + } + return new CKEDITOR.ui.dialog[elementDefinition.type]( dialog, childObjList, childHtmlList, output, elementDefinition ); + } + }; + + CKEDITOR.dialog.addUIElement( 'hbox', commonBuilder ); + CKEDITOR.dialog.addUIElement( 'vbox', commonBuilder ); + })(); + + /** + * Generic dialog command. It opens a specific dialog when executed. + * @constructor + * @augments CKEDITOR.commandDefinition + * @param {string} dialogName The name of the dialog to open when executing + * this command. + * @example + * // Register the "link" command, which opens the "link" dialog. + * editor.addCommand( 'link', <b>new CKEDITOR.dialogCommand( 'link' )</b> ); + */ + CKEDITOR.dialogCommand = function( dialogName ) + { + this.dialogName = dialogName; + }; + + CKEDITOR.dialogCommand.prototype = + { + /** @ignore */ + exec : function( editor ) + { + editor.openDialog( this.dialogName ); + }, + // Dialog commands just open a dialog ui, thus require no undo logic, + // undo support should dedicate to specific dialog implementation. + canUndo: false + }; + + (function() + { + var notEmptyRegex = /^([a]|[^a])+$/, + integerRegex = /^\d*$/, + numberRegex = /^\d*(?:\.\d+)?$/; + + CKEDITOR.VALIDATE_OR = 1; + CKEDITOR.VALIDATE_AND = 2; + + CKEDITOR.dialog.validate = + { + functions : function() + { + return function() + { + /** + * It's important for validate functions to be able to accept the value + * as argument in addition to this.getValue(), so that it is possible to + * combine validate functions together to make more sophisticated + * validators. + */ + var value = this && this.getValue ? this.getValue() : arguments[0]; + + var msg = undefined, + relation = CKEDITOR.VALIDATE_AND, + functions = [], i; + + for ( i = 0 ; i < arguments.length ; i++ ) + { + if ( typeof( arguments[i] ) == 'function' ) + functions.push( arguments[i] ); + else + break; + } + + if ( i < arguments.length && typeof( arguments[i] ) == 'string' ) + { + msg = arguments[i]; + i++; + } + + if ( i < arguments.length && typeof( arguments[i]) == 'number' ) + relation = arguments[i]; + + var passed = ( relation == CKEDITOR.VALIDATE_AND ? true : false ); + for ( i = 0 ; i < functions.length ; i++ ) + { + if ( relation == CKEDITOR.VALIDATE_AND ) + passed = passed && functions[i]( value ); + else + passed = passed || functions[i]( value ); + } + + if ( !passed ) + { + if ( msg !== undefined ) + alert( msg ); + if ( this && ( this.select || this.focus ) ) + ( this.select || this.focus )(); + return false; + } + + return true; + }; + }, + + regex : function( regex, msg ) + { + /* + * Can be greatly shortened by deriving from functions validator if code size + * turns out to be more important than performance. + */ + return function() + { + var value = this && this.getValue ? this.getValue() : arguments[0]; + if ( !regex.test( value ) ) + { + if ( msg !== undefined ) + alert( msg ); + if ( this && ( this.select || this.focus ) ) + { + if ( this.select ) + this.select(); + else + this.focus(); + } + return false; + } + return true; + }; + }, + + notEmpty : function( msg ) + { + return this.regex( notEmptyRegex, msg ); + }, + + integer : function( msg ) + { + return this.regex( integerRegex, msg ); + }, + + 'number' : function( msg ) + { + return this.regex( numberRegex, msg ); + }, + + equals : function( value, msg ) + { + return this.functions( function( val ){ return val == value; }, msg ); + }, + + notEqual : function( value, msg ) + { + return this.functions( function( val ){ return val != value; }, msg ); + } + }; + })(); + + // Grab the margin data from skin definition and store it away. + CKEDITOR.skins.add = ( function() + { + var original = CKEDITOR.skins.add; + return function( skinName, skinDefinition ) + { + skinData[ skinName ] = { margins : skinDefinition.margins }; + return original.apply( this, arguments ); + }; + } )(); +})(); + +// Extend the CKEDITOR.editor class with dialog specific functions. +CKEDITOR.tools.extend( CKEDITOR.editor.prototype, + /** @lends CKEDITOR.editor.prototype */ + { + /** + * Loads and opens a registered dialog. + * @param {String} dialogName The registered name of the dialog. + * @see CKEDITOR.dialog.add + * @example + * CKEDITOR.instances.editor1.openDialog( 'smiley' ); + * @returns {CKEDITOR.dialog} The dialog object corresponding to the dialog displayed. null if the dialog name is not registered. + */ + openDialog : function( dialogName ) + { + var dialogDefinitions = CKEDITOR.dialog._.dialogDefinitions[ dialogName ]; + + // If the dialogDefinition is already loaded, open it immediately. + if ( typeof dialogDefinitions == 'function' ) + { + var storedDialogs = this._.storedDialogs || + ( this._.storedDialogs = {} ); + + var dialog = storedDialogs[ dialogName ] || + ( storedDialogs[ dialogName ] = new CKEDITOR.dialog( this, dialogName ) ); + + dialog.show(); + + return dialog; + } + else if ( dialogDefinitions == 'failed' ) + throw new Error( '[CKEDITOR.dialog.openDialog] Dialog "' + dialogName + '" failed when loading definition.' ); + + // Not loaded? Load the .js file first. + var body = CKEDITOR.document.getBody(), + cursor = body.$.style.cursor, + me = this; + + body.setStyle( 'cursor', 'wait' ); + CKEDITOR.scriptLoader.load( CKEDITOR.getUrl( dialogDefinitions ), function() + { + // In case of plugin error, mark it as loading failed. + if ( typeof CKEDITOR.dialog._.dialogDefinitions[ dialogName ] != 'function' ) + CKEDITOR.dialog._.dialogDefinitions[ dialogName ] = 'failed'; + me.openDialog( dialogName ); + body.setStyle( 'cursor', cursor ); + } ); + + return null; + } + }); + +// Dialog related configurations. + +/** + * The color of the dialog background cover. It should be a valid CSS color + * string. + * @name CKEDITOR.config.dialog_backgroundCoverColor + * @type String + * @default 'white' + * @example + * config.dialog_backgroundCoverColor = 'rgb(255, 254, 253)'; + */ + +/** + * The opacity of the dialog background cover. It should be a number within the + * range [0.0, 1.0]. + * @name CKEDITOR.config.dialog_backgroundCoverOpacity + * @type Number + * @default 0.5 + * @example + * config.dialog_backgroundCoverOpacity = 0.7; + */ + +/** + * The distance of magnetic borders used in moving and resizing dialogs, + * measured in pixels. + * @name CKEDITOR.config.dialog_magnetDistance + * @type Number + * @default 20 + * @example + * config.dialog_magnetDistance = 30; + */ |