--- /dev/null
+/*\r
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net\r
+ * Copyright (C) 2003-2009 Frederico Caldeira Knabben\r
+ *\r
+ * == BEGIN LICENSE ==\r
+ *\r
+ * Licensed under the terms of any of the following licenses at your\r
+ * choice:\r
+ *\r
+ * - GNU General Public License Version 2 or later (the "GPL")\r
+ * http://www.gnu.org/licenses/gpl.html\r
+ *\r
+ * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")\r
+ * http://www.gnu.org/licenses/lgpl.html\r
+ *\r
+ * - Mozilla Public License Version 1.1 or later (the "MPL")\r
+ * http://www.mozilla.org/MPL/MPL-1.1.html\r
+ *\r
+ * == END LICENSE ==\r
+ *\r
+ * Utility functions. (Gecko version).\r
+ */\r
+\r
+FCKTools.CancelEvent = function( e )\r
+{\r
+ if ( e )\r
+ e.preventDefault() ;\r
+}\r
+\r
+FCKTools.DisableSelection = function( element )\r
+{\r
+ if ( FCKBrowserInfo.IsGecko )\r
+ element.style.MozUserSelect = 'none' ; // Gecko only.\r
+ else if ( FCKBrowserInfo.IsSafari )\r
+ element.style.KhtmlUserSelect = 'none' ; // WebKit only.\r
+ else\r
+ element.style.userSelect = 'none' ; // CSS3 (not supported yet).\r
+}\r
+\r
+// Appends a CSS file to a document.\r
+FCKTools._AppendStyleSheet = function( documentElement, cssFileUrl )\r
+{\r
+ var e = documentElement.createElement( 'LINK' ) ;\r
+ e.rel = 'stylesheet' ;\r
+ e.type = 'text/css' ;\r
+ e.href = cssFileUrl ;\r
+ documentElement.getElementsByTagName("HEAD")[0].appendChild( e ) ;\r
+ return e ;\r
+}\r
+\r
+// Appends a CSS style string to a document.\r
+FCKTools.AppendStyleString = function( documentElement, cssStyles )\r
+{\r
+ if ( !cssStyles )\r
+ return null ;\r
+\r
+ var e = documentElement.createElement( "STYLE" ) ;\r
+ e.appendChild( documentElement.createTextNode( cssStyles ) ) ;\r
+ documentElement.getElementsByTagName( "HEAD" )[0].appendChild( e ) ;\r
+ return e ;\r
+}\r
+\r
+// Removes all attributes and values from the element.\r
+FCKTools.ClearElementAttributes = function( element )\r
+{\r
+ // Loop throw all attributes in the element\r
+ for ( var i = 0 ; i < element.attributes.length ; i++ )\r
+ {\r
+ // Remove the element by name.\r
+ element.removeAttribute( element.attributes[i].name, 0 ) ; // 0 : Case Insensitive\r
+ }\r
+}\r
+\r
+// Returns an Array of strings with all defined in the elements inside another element.\r
+FCKTools.GetAllChildrenIds = function( parentElement )\r
+{\r
+ // Create the array that will hold all Ids.\r
+ var aIds = new Array() ;\r
+\r
+ // Define a recursive function that search for the Ids.\r
+ var fGetIds = function( parent )\r
+ {\r
+ for ( var i = 0 ; i < parent.childNodes.length ; i++ )\r
+ {\r
+ var sId = parent.childNodes[i].id ;\r
+\r
+ // Check if the Id is defined for the element.\r
+ if ( sId && sId.length > 0 ) aIds[ aIds.length ] = sId ;\r
+\r
+ // Recursive call.\r
+ fGetIds( parent.childNodes[i] ) ;\r
+ }\r
+ }\r
+\r
+ // Start the recursive calls.\r
+ fGetIds( parentElement ) ;\r
+\r
+ return aIds ;\r
+}\r
+\r
+// Replaces a tag with its contents. For example "<span>My <b>tag</b></span>"\r
+// will be replaced with "My <b>tag</b>".\r
+FCKTools.RemoveOuterTags = function( e )\r
+{\r
+ var oFragment = e.ownerDocument.createDocumentFragment() ;\r
+\r
+ for ( var i = 0 ; i < e.childNodes.length ; i++ )\r
+ oFragment.appendChild( e.childNodes[i].cloneNode(true) ) ;\r
+\r
+ e.parentNode.replaceChild( oFragment, e ) ;\r
+}\r
+\r
+FCKTools.CreateXmlObject = function( object )\r
+{\r
+ switch ( object )\r
+ {\r
+ case 'XmlHttp' :\r
+ return new XMLHttpRequest() ;\r
+\r
+ case 'DOMDocument' :\r
+ // Originaly, we were had the following here:\r
+ // return document.implementation.createDocument( '', '', null ) ;\r
+ // But that doesn't work if we're running under domain relaxation mode, so we need a workaround.\r
+ // See http://ajaxian.com/archives/xml-messages-with-cross-domain-json about the trick we're using.\r
+ var doc = ( new DOMParser() ).parseFromString( '<tmp></tmp>', 'text/xml' ) ;\r
+ FCKDomTools.RemoveNode( doc.firstChild ) ;\r
+ return doc ;\r
+ }\r
+ return null ;\r
+}\r
+\r
+FCKTools.GetScrollPosition = function( relativeWindow )\r
+{\r
+ return { X : relativeWindow.pageXOffset, Y : relativeWindow.pageYOffset } ;\r
+}\r
+\r
+FCKTools.AddEventListener = function( sourceObject, eventName, listener )\r
+{\r
+ sourceObject.addEventListener( eventName, listener, false ) ;\r
+}\r
+\r
+FCKTools.RemoveEventListener = function( sourceObject, eventName, listener )\r
+{\r
+ sourceObject.removeEventListener( eventName, listener, false ) ;\r
+}\r
+\r
+// Listeners attached with this function cannot be detached.\r
+FCKTools.AddEventListenerEx = function( sourceObject, eventName, listener, paramsArray )\r
+{\r
+ sourceObject.addEventListener(\r
+ eventName,\r
+ function( e )\r
+ {\r
+ listener.apply( sourceObject, [ e ].concat( paramsArray || [] ) ) ;\r
+ },\r
+ false\r
+ ) ;\r
+}\r
+\r
+// Returns and object with the "Width" and "Height" properties.\r
+FCKTools.GetViewPaneSize = function( win )\r
+{\r
+ return { Width : win.innerWidth, Height : win.innerHeight } ;\r
+}\r
+\r
+FCKTools.SaveStyles = function( element )\r
+{\r
+ var data = FCKTools.ProtectFormStyles( element ) ;\r
+\r
+ var oSavedStyles = new Object() ;\r
+\r
+ if ( element.className.length > 0 )\r
+ {\r
+ oSavedStyles.Class = element.className ;\r
+ element.className = '' ;\r
+ }\r
+\r
+ var sInlineStyle = element.getAttribute( 'style' ) ;\r
+\r
+ if ( sInlineStyle && sInlineStyle.length > 0 )\r
+ {\r
+ oSavedStyles.Inline = sInlineStyle ;\r
+ element.setAttribute( 'style', '', 0 ) ; // 0 : Case Insensitive\r
+ }\r
+\r
+ FCKTools.RestoreFormStyles( element, data ) ;\r
+ return oSavedStyles ;\r
+}\r
+\r
+FCKTools.RestoreStyles = function( element, savedStyles )\r
+{\r
+ var data = FCKTools.ProtectFormStyles( element ) ;\r
+ element.className = savedStyles.Class || '' ;\r
+\r
+ if ( savedStyles.Inline )\r
+ element.setAttribute( 'style', savedStyles.Inline, 0 ) ; // 0 : Case Insensitive\r
+ else\r
+ element.removeAttribute( 'style', 0 ) ;\r
+ FCKTools.RestoreFormStyles( element, data ) ;\r
+}\r
+\r
+FCKTools.RegisterDollarFunction = function( targetWindow )\r
+{\r
+ targetWindow.$ = function( id )\r
+ {\r
+ return targetWindow.document.getElementById( id ) ;\r
+ } ;\r
+}\r
+\r
+FCKTools.AppendElement = function( target, elementName )\r
+{\r
+ return target.appendChild( target.ownerDocument.createElement( elementName ) ) ;\r
+}\r
+\r
+// Get the coordinates of an element.\r
+// @el : The element to get the position.\r
+// @relativeWindow: The window to which we want the coordinates relative to.\r
+FCKTools.GetElementPosition = function( el, relativeWindow )\r
+{\r
+ // Initializes the Coordinates object that will be returned by the function.\r
+ var c = { X:0, Y:0 } ;\r
+\r
+ var oWindow = relativeWindow || window ;\r
+\r
+ var oOwnerWindow = FCKTools.GetElementWindow( el ) ;\r
+\r
+ var previousElement = null ;\r
+ // Loop throw the offset chain.\r
+ while ( el )\r
+ {\r
+ var sPosition = oOwnerWindow.getComputedStyle(el, '').position ;\r
+\r
+ // Check for non "static" elements.\r
+ // 'FCKConfig.FloatingPanelsZIndex' -- Submenus are under a positioned IFRAME.\r
+ if ( sPosition && sPosition != 'static' && el.style.zIndex != FCKConfig.FloatingPanelsZIndex )\r
+ break ;\r
+\r
+ /*\r
+ FCKDebug.Output( el.tagName + ":" + "offset=" + el.offsetLeft + "," + el.offsetTop + " "\r
+ + "scroll=" + el.scrollLeft + "," + el.scrollTop ) ;\r
+ */\r
+\r
+ c.X += el.offsetLeft - el.scrollLeft ;\r
+ c.Y += el.offsetTop - el.scrollTop ;\r
+\r
+ // Backtrack due to offsetParent's calculation by the browser ignores scrollLeft and scrollTop.\r
+ // Backtracking is not needed for Opera\r
+ if ( ! FCKBrowserInfo.IsOpera )\r
+ {\r
+ var scrollElement = previousElement ;\r
+ while ( scrollElement && scrollElement != el )\r
+ {\r
+ c.X -= scrollElement.scrollLeft ;\r
+ c.Y -= scrollElement.scrollTop ;\r
+ scrollElement = scrollElement.parentNode ;\r
+ }\r
+ }\r
+\r
+ previousElement = el ;\r
+ if ( el.offsetParent )\r
+ el = el.offsetParent ;\r
+ else\r
+ {\r
+ if ( oOwnerWindow != oWindow )\r
+ {\r
+ el = oOwnerWindow.frameElement ;\r
+ previousElement = null ;\r
+ if ( el )\r
+ oOwnerWindow = FCKTools.GetElementWindow( el ) ;\r
+ }\r
+ else\r
+ {\r
+ c.X += el.scrollLeft ;\r
+ c.Y += el.scrollTop ;\r
+ break ;\r
+ }\r
+ }\r
+ }\r
+\r
+ // Return the Coordinates object\r
+ return c ;\r
+}\r
projects / freeside.git / blobdiff