/*
* Aloha Editor
* Author & Copyright (c) 2010 Gentics Software GmbH
* aloha-sales@gentics.com
* Licensed unter the terms of http://www.aloha-editor.com/license.html
*/
GENTICS.Aloha.Link=new GENTICS.Aloha.Plugin("com.gentics.aloha.plugins.Link");GENTICS.Aloha.Link.languages=["en","de","fr","ru","pl"];GENTICS.Aloha.Link.config=["a"];GENTICS.Aloha.Link.targetregex="";GENTICS.Aloha.Link.target="";GENTICS.Aloha.Link.cssclassregex="";GENTICS.Aloha.Link.cssclass="";GENTICS.Aloha.Link.objectTypeFilter=[];GENTICS.Aloha.Link.onHrefChange=null;GENTICS.Aloha.Link.init=function(){if(GENTICS.Aloha.Link.settings.targetregex!=undefined){GENTICS.Aloha.Link.targetregex=GENTICS.Aloha.Link.settings.targetregex}if(GENTICS.Aloha.Link.settings.target!=undefined){GENTICS.Aloha.Link.target=GENTICS.Aloha.Link.settings.target}if(GENTICS.Aloha.Link.settings.cssclassregex!=undefined){GENTICS.Aloha.Link.cssclassregex=GENTICS.Aloha.Link.settings.cssclassregex}if(GENTICS.Aloha.Link.settings.cssclass!=undefined){GENTICS.Aloha.Link.cssclass=GENTICS.Aloha.Link.settings.cssclass}if(GENTICS.Aloha.Link.settings.objectTypeFilter!=undefined){GENTICS.Aloha.Link.objectTypeFilter=GENTICS.Aloha.Link.settings.objectTypeFilter}if(GENTICS.Aloha.Link.settings.onHrefChange!=undefined){GENTICS.Aloha.Link.onHrefChange=GENTICS.Aloha.Link.settings.onHrefChange}this.createButtons();this.subscribeEvents();this.bindInteractions()};GENTICS.Aloha.Link.createButtons=function(){var that=this;this.formatLinkButton=new GENTICS.Aloha.ui.Button({iconClass:"GENTICS_button GENTICS_button_a",size:"small",onclick:function(){that.formatLink()},tooltip:this.i18n("button.addlink.tooltip"),toggle:true});GENTICS.Aloha.FloatingMenu.addButton("GENTICS.Aloha.continuoustext",this.formatLinkButton,GENTICS.Aloha.i18n(GENTICS.Aloha,"floatingmenu.tab.format"),1);this.insertLinkButton=new GENTICS.Aloha.ui.Button({iconClass:"GENTICS_button GENTICS_button_a",size:"small",onclick:function(){that.insertLink(false)},tooltip:this.i18n("button.addlink.tooltip"),toggle:false});GENTICS.Aloha.FloatingMenu.addButton("GENTICS.Aloha.continuoustext",this.insertLinkButton,GENTICS.Aloha.i18n(GENTICS.Aloha,"floatingmenu.tab.insert"),1);GENTICS.Aloha.FloatingMenu.createScope(this.getUID("link"),"GENTICS.Aloha.continuoustext");this.browser=new GENTICS.Aloha.ui.Browser();this.browser.setObjectTypeFilter(GENTICS.Aloha.Link.objectTypeFilter);this.browser.onSelect=function(item){that.hrefField.setItem(item);that.hrefChange()};this.repositoryButton=new GENTICS.Aloha.ui.Button({iconClass:"GENTICS_button_big GENTICS_button_tree",size:"large",onclick:function(){that.browser.show()},tooltip:this.i18n("button.addlink.tooltip"),toggle:false});GENTICS.Aloha.FloatingMenu.addButton(this.getUID("link"),this.repositoryButton,this.i18n("floatingmenu.tab.link"),1);this.hrefField=new GENTICS.Aloha.ui.AttributeField({width:320});this.hrefField.setObjectTypeFilter(GENTICS.Aloha.Link.objectTypeFilter);GENTICS.Aloha.FloatingMenu.addButton(this.getUID("link"),this.hrefField,this.i18n("floatingmenu.tab.link"),1);this.removeLinkButton=new GENTICS.Aloha.ui.Button({iconClass:"GENTICS_button GENTICS_button_a_remove",size:"small",onclick:function(){that.removeLink()},tooltip:this.i18n("button.removelink.tooltip")});GENTICS.Aloha.FloatingMenu.addButton(this.getUID("link"),this.removeLinkButton,this.i18n("floatingmenu.tab.link"),1)};GENTICS.Aloha.Link.bindInteractions=function(){var that=this;this.hrefField.addListener("keyup",function(obj,event){if(event.keyCode==27){var curval=that.hrefField.getQueryValue();if(curval[0]=="/"||curval.match(/^.*\.([a-z]){2,4}$/i)||curval[0]=="#"||curval.match(/^htt.*/i)){}else{}}that.hrefChange()});this.hrefField.addListener("blur",function(obj,event){if(this.getValue()==""){that.removeLink()}});for(var i=0;i<GENTICS.Aloha.editables.length;i++){GENTICS.Aloha.editables[i].obj.keydown(function(e){if(e.metaKey&&e.which==76){if(that.findLinkMarkup()){GENTICS.Aloha.FloatingMenu.userActivatedTab=that.i18n("floatingmenu.tab.link");GENTICS.Aloha.FloatingMenu.doLayout();that.hrefField.focus()}else{that.insertLink()}return false}});GENTICS.Aloha.editables[i].obj.find("a").each(function(i){jQuery(this).mouseenter(function(e){GENTICS.Aloha.Log.debug(GENTICS.Aloha.Link,"mouse over link.");that.mouseOverLink=this;that.updateMousePointer()});jQuery(this).mouseleave(function(e){GENTICS.Aloha.Log.debug(GENTICS.Aloha.Link,"mouse left link.");that.mouseOverLink=null;that.updateMousePointer()});jQuery(this).click(function(e){if(e.metaKey){GENTICS.Aloha.activeEditable.blur();setTimeout(function(){location.href=e.target},0);e.stopPropagation();return false}})})}jQuery(document).keydown(function(e){GENTICS.Aloha.Log.debug(GENTICS.Aloha.Link,"Meta key down.");that.metaKey=e.metaKey;that.updateMousePointer()});jQuery(document).keyup(function(e){GENTICS.Aloha.Log.debug(GENTICS.Aloha.Link,"Meta key up.");that.metaKey=e.metaKey;that.updateMousePointer()})};GENTICS.Aloha.Link.updateMousePointer=function(){if(this.metaKey&&this.mouseOverLink){GENTICS.Aloha.Log.debug(GENTICS.Aloha.Link,"set pointer");jQuery(this.mouseOverLink).removeClass("GENTICS_link_text");jQuery(this.mouseOverLink).addClass("GENTICS_link_pointer")}else{jQuery(this.mouseOverLink).removeClass("GENTICS_link_pointer");jQuery(this.mouseOverLink).addClass("GENTICS_link_text")}};GENTICS.Aloha.Link.subscribeEvents=function(){var that=this;GENTICS.Aloha.EventRegistry.subscribe(GENTICS.Aloha,"selectionChanged",function(event,rangeObject){if(GENTICS.Aloha.activeEditable){var config=that.getEditableConfig(GENTICS.Aloha.activeEditable.obj);if(jQuery.inArray("a",config)!=-1){that.formatLinkButton.show();that.insertLinkButton.show()}else{that.formatLinkButton.hide();that.insertLinkButton.hide();return}var foundMarkup=that.findLinkMarkup(rangeObject);if(foundMarkup){that.insertLinkButton.hide();that.formatLinkButton.setPressed(true);GENTICS.Aloha.FloatingMenu.setScope(that.getUID("link"));that.hrefField.setTargetObject(foundMarkup,"href")}else{that.formatLinkButton.setPressed(false);that.hrefField.setTargetObject(null)}GENTICS.Aloha.FloatingMenu.doLayout()}})};GENTICS.Aloha.Link.findLinkMarkup=function(range){if(typeof range=="undefined"){var range=GENTICS.Aloha.Selection.getRangeObject()}if(GENTICS.Aloha.activeEditable){return range.findMarkup(function(){return this.nodeName.toLowerCase()=="a"},GENTICS.Aloha.activeEditable.obj)}else{return null}};GENTICS.Aloha.Link.formatLink=function(){var range=GENTICS.Aloha.Selection.getRangeObject();if(GENTICS.Aloha.activeEditable){if(this.findLinkMarkup(range)){this.removeLink()}else{this.insertLink()}}};GENTICS.Aloha.Link.insertLink=function(extendToWord){if(this.findLinkMarkup(range)){return}GENTICS.Aloha.FloatingMenu.userActivatedTab=this.i18n("floatingmenu.tab.link");var range=GENTICS.Aloha.Selection.getRangeObject();if(range.isCollapsed()&&extendToWord!=false){GENTICS.Utils.Dom.extendToWord(range)}if(range.isCollapsed()){var linkText=this.i18n("newlink.defaulttext");var newLink=jQuery('<a href="">'+linkText+"</a>");GENTICS.Utils.Dom.insertIntoDOM(newLink,range,jQuery(GENTICS.Aloha.activeEditable.obj));range.startContainer=range.endContainer=newLink.contents().get(0);range.startOffset=0;range.endOffset=linkText.length}else{var newLink=jQuery('<a href=""></a>');GENTICS.Utils.Dom.addMarkup(range,newLink,false)}range.select();this.hrefField.focus();this.hrefChange()};GENTICS.Aloha.Link.removeLink=function(){var range=GENTICS.Aloha.Selection.getRangeObject();var foundMarkup=this.findLinkMarkup();if(foundMarkup){GENTICS.Utils.Dom.removeFromDOM(foundMarkup,range,true);GENTICS.Aloha.activeEditable.obj[0].focus();range.select()}};GENTICS.Aloha.Link.hrefChange=function(){this.hrefField.setAttribute("target",this.target,this.targetregex,this.hrefField.getQueryValue());this.hrefField.setAttribute("class",this.cssclass,this.cssclassregex,this.hrefField.getQueryValue());if(typeof this.onHrefChange=="function"){this.onHrefChange.call(this,this.hrefField.getTargetObject(),this.hrefField.getQueryValue(),this.hrefField.getItem())}GENTICS.Aloha.EventRegistry.trigger(new GENTICS.Aloha.Event("hrefChanged",GENTICS.Aloha,{obj:this.hrefField.getTargetObject(),href:this.hrefField.getQueryValue(),item:this.hrefField.getItem()}))};GENTICS.Aloha.Link.makeClean=function(obj){obj.find("a").each(function(){jQuery(this).removeClass("GENTICS_link_pointer");jQuery(this).removeClass("GENTICS_link_text")})};