EventBus for canvas elements + setting current element after footnote close use case

[fnpeditor.git] / modules / documentCanvas / canvas / documentElement.js

diff --git a/modules/documentCanvas/canvas/documentElement.js b/modules/documentCanvas/canvas/documentElement.js
index 2b42a22..749a2ef 100644 (file)
--- a/modules/documentCanvas/canvas/documentElement.js
+++ b/modules/documentCanvas/canvas/documentElement.js
@@ -3,8 +3,9 @@ define([
 'libs/underscore-min',
 'modules/documentCanvas/classAttributes',
 'modules/documentCanvas/canvas/utils',
-'modules/documentCanvas/canvas/widgets'
-], function($, _, classAttributes, utils, widgets) {
+'modules/documentCanvas/canvas/widgets',
+'modules/documentCanvas/canvas/wlxmlManagers'
+], function($, _, classAttributes, utils, widgets, wlxmlManagers) {
     
 'use strict';
 
@@ -45,6 +46,9 @@ $.extend(DocumentElement.prototype, {
     _setupDOMHandler: function(htmlElement) {
         this.$element = $(htmlElement);
     },
+    bound: function() {
+        return this.canvas !== undefined;
+    },
     dom: function() {
         return this.$element;
     },
@@ -113,16 +117,8 @@ var DocumentNodeElement = function(htmlElement, canvas) {
     DocumentElement.call(this, htmlElement, canvas);
 };
 
-var getDisplayStyle = function(tag, klass) {
-    if(tag === 'metadata')
-        return 'none';
-    if(tag === 'span')
-        return 'inline';
-    return 'block';
-}
-
 $.extend(DocumentNodeElement, {
-    createDOM: function(params) {
+    createDOM: function(params, canvas) {
         var dom = $('<div>')
                 .attr('document-node-element', ''),
             widgetsContainer = $('<div>')
@@ -135,7 +131,7 @@ $.extend(DocumentNodeElement, {
         // Make sure widgets aren't navigable with arrow keys
         widgetsContainer.find('*').add(widgetsContainer).attr('tabindex', -1);
 
-        var element = this.fromHTMLElement(dom[0]);
+        var element = this.fromHTMLElement(dom[0], canvas);
 
         element.setWlxmlTag(params.tag);
         if(params.klass)
@@ -146,7 +142,7 @@ $.extend(DocumentNodeElement, {
             });
         }
         element.data('other-attrs', params.others);
-        widgetsContainer.append(widgets.labelWidget(params.tag, params.klass));
+
         if(params.rawChildren) {
             container.append(params.rawChildren);
         }
@@ -154,7 +150,7 @@ $.extend(DocumentNodeElement, {
     },
 
     create: function(params, canvas) {
-        return this.fromHTMLElement(this.createDOM(params)[0]);
+        return this.fromHTMLElement(this.createDOM(params, canvas)[0], canvas);
     },
 
     fromHTMLElement: function(htmlElement, canvas) {
@@ -305,8 +301,11 @@ $.extend(DocumentNodeElement.prototype, {
         return this._container().attr('wlxml-tag');
     },
     setWlxmlTag: function(tag) {
+        if(tag === this.getWlxmlTag())
+            return;
+
         this._container().attr('wlxml-tag', tag);
-        this._updateDisplayStyle();
+        this._updateWlxmlManager();
     },
     getWlxmlClass: function() {
         var klass = this._container().attr('wlxml-class');
@@ -315,6 +314,9 @@ $.extend(DocumentNodeElement.prototype, {
         return undefined;
     },
     setWlxmlClass: function(klass) {
+        if(klass === this.getWlxmlClass())
+            return;
+
         this.getWlxmlMetaAttrs().forEach(function(attr) {
             if(!classAttributes.hasMetaAttr(klass, attr.name))
                 this.dom().removeAttr('wlxml-meta-' + attr.name);
@@ -324,12 +326,12 @@ $.extend(DocumentNodeElement.prototype, {
             this._container().attr('wlxml-class', klass.replace(/\./g, '-'));
         else
             this._container().removeAttr('wlxml-class');
-        this._updateDisplayStyle();
+        this._updateWlxmlManager();
     },
-    _updateDisplayStyle: function() {
-        var displayStyle = getDisplayStyle(this.getWlxmlTag(), this.getWlxmlClass());
-        this.dom().css('display', displayStyle);
-        this._container().css('display', displayStyle);
+    _updateWlxmlManager: function() {
+        var manager = wlxmlManagers.getFor(this);
+        this.data('_wlxmlManager', manager);
+        manager.setup();
     },
     is: function(what) {
         if(what === 'list' && _.contains(['list.items', 'list.items.enum'], this.getWlxmlClass()))
@@ -363,6 +365,13 @@ $.extend(DocumentNodeElement.prototype, {
 
     toggleHighlight: function(toogle) {
         this._container().toggleClass('highlighted-element');
+    },
+
+    toggle: function(toggle) {
+        var mng = this.data('_wlxmlManager');
+        if(mng) {
+            mng.toggle(toggle);
+        }
     }
 });
 
@@ -421,7 +430,7 @@ $.extend(DocumentTextElement.prototype, {
         if(params instanceof DocumentNodeElement) {
             element = params;
         } else {
-            element = DocumentNodeElement.create(params);
+            element = DocumentNodeElement.create(params, this.canvas);
         }
         this.dom().wrap('<div>');
         this.dom().parent().after(element.dom());
@@ -435,7 +444,7 @@ $.extend(DocumentTextElement.prototype, {
         if(params instanceof DocumentNodeElement) {
             element = params;
         } else {
-            element = DocumentNodeElement.create(params);
+            element = DocumentNodeElement.create(params, this.canvas);
         }
         this.dom().wrap('<div>');
         this.dom().parent().before(element.dom());