X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/4dae03fed5ec90a39dea2473a3e3f0188df90ffe..d8c1b8422ef879e737e05f60f7ac401af31b6049:/src/editor/modules/documentCanvas/canvas/documentElement.js

diff --git a/src/editor/modules/documentCanvas/canvas/documentElement.js b/src/editor/modules/documentCanvas/canvas/documentElement.js
index 3073e72..570973e 100644
--- a/src/editor/modules/documentCanvas/canvas/documentElement.js
+++ b/src/editor/modules/documentCanvas/canvas/documentElement.js
@@ -11,6 +11,10 @@ define([
 var DocumentElement = function(wlxmlNode, canvas) {
     this.wlxmlNode = wlxmlNode;
     this.canvas = canvas;
+    this.state = {
+        exposed: false,
+        active: false
+    };
 
     this.dom = this.createDOM();
     this.dom.data('canvas-element', this);
@@ -26,6 +30,21 @@ $.extend(DocumentElement.prototype, {
     refresh: function() {
         // noop
     },
+    updateState: function(toUpdate) {
+        var changes = {};
+        _.keys(toUpdate)
+            .filter(function(key) {
+                return this.state.hasOwnProperty(key);
+            }.bind(this))
+            .forEach(function(key) {
+                if(this.state !== toUpdate[key]) {
+                    this.state[key] = changes[key] = toUpdate[key];
+                }
+            }.bind(this));
+        if(_.isFunction(this.onStateChange)) {
+            this.onStateChange(changes);
+        }
+    },
     parent: function() {
         var parents = this.dom.parents('[document-node-element]');
         if(parents.length) {
@@ -71,8 +90,10 @@ var manipulate = function(e, params, action) {
     } else {
         element = e.canvas.createElement(params);
     }
-    e.dom[action](element.dom);
-    e.refreshPath();
+    if(element.dom) {
+        e.dom[action](element.dom);
+        e.refreshPath();
+    }
     return element;
 };
 
@@ -102,7 +123,7 @@ $.extend(DocumentNodeElement.prototype, {
             contentContainer = $('<div>')
                 .attr('document-element-content', '');
         
-        wrapper.append(widgetsContainer, contentContainer);
+        wrapper.append(contentContainer, widgetsContainer);
         widgetsContainer.find('*').add(widgetsContainer).attr('tabindex', -1);
         return wrapper;
     },
@@ -112,7 +133,6 @@ $.extend(DocumentNodeElement.prototype, {
     detach: function() {
         var parents = this.parents();
         this.dom.detach();
-        this.canvas = null;
         if(parents[0]) {
             parents[0].refreshPath();
         }
@@ -126,17 +146,6 @@ $.extend(DocumentNodeElement.prototype, {
         return manipulate(this, params, 'after');
     },
 
-    toggleLabel: function(toggle) {
-        var displayCss = toggle ? 'inline-block' : 'none';
-        var label = this.dom.children('.canvas-widgets').find('.canvas-widget-label');
-        label.css('display', displayCss);
-        this.toggleHighlight(toggle);
-    },
-
-    toggleHighlight: function(toggle) {
-        this._container().toggleClass('highlighted-element', toggle);
-    },
-
     isBlock: function() {
         return this.dom.css('display') === 'block';
     },
@@ -186,7 +195,6 @@ $.extend(DocumentTextElement.prototype, {
     },
     detach: function() {
         this.dom.detach();
-        this.canvas = null;
         return this;
     },
     setText: function(text) {
@@ -219,10 +227,12 @@ $.extend(DocumentTextElement.prototype, {
         } else {
             element = this.canvas.createElement(params);
         }
-        this.dom.wrap('<div>');
-        this.dom.parent().after(element.dom);
-        this.dom.unwrap();
-        this.refreshPath();
+        if(element.dom) {
+            this.dom.wrap('<div>');
+            this.dom.parent().after(element.dom);
+            this.dom.unwrap();
+            this.refreshPath();
+        }
         return element;
     },
     before: function(params) {
@@ -235,16 +245,15 @@ $.extend(DocumentTextElement.prototype, {
         } else {
             element = this.canvas.createElement(params);
         }
-        this.dom.wrap('<div>');
-        this.dom.parent().before(element.dom);
-        this.dom.unwrap();
-        this.refreshPath();
+        if(element.dom) {
+            this.dom.wrap('<div>');
+            this.dom.parent().before(element.dom);
+            this.dom.unwrap();
+            this.refreshPath();
+        }
         return element;
     },
 
-    toggleHighlight: function() {
-        // do nothing for now
-    },
     children: function() {
         return [];
     }