Definiowanie console, jeżeli nie zostało wcześniej zdefiniowane (nie chcemy, żeby...

[redakcja.git] / project / static / js / views / view.js

diff --git a/project/static/js/views/view.js b/project/static/js/views/view.js
index 975eeb9..bc8266c 100644 (file)
--- a/project/static/js/views/view.js
+++ b/project/static/js/views/view.js
@@ -1,26 +1,39 @@
-/*globals Class render_template*/
-var View = Class.extend({
+/*globals Editor render_template*/
+var View = Editor.Object.extend({
+  _className: 'View',
   element: null,
   model: null,
   template: null,
   overlayClass: 'view-overlay',
   overlay: null,
-
-  init: function(element, model, template) {
+  
+  init: function(element, model, template) 
+  {
+    console.log("init for view");
     this.element = $(element);
     this.model = model;
     this.template = template || this.template;
     
-    if (this.template) {
-      this.element.html(render_template(this.template, {}));
-    }
+    if (this.template) this.render();
+    
+    this._resizeHandler = this.resized.bind(this);
+    $(window).bind('resize', this._resizeHandler);
+    $(this.element).bind('resize', this._resizeHandler);
   },
 
+  render: function() {
+      console.log('rendering:', this._className);
+      this.element.html(render_template(this.template, this));
+  },
+  
   frozen: function() {
     return !!this.overlay;
   },
   
   freeze: function(message) {
+    if (this.frozen()) {
+      this.unfreeze();
+    }
     this.overlay = this.overlay 
       || $('<div><div>' + message + '</div></div>')
             .addClass(this.overlayClass)
@@ -29,8 +42,14 @@ var View = Class.extend({
               width: this.element.width(),
               height: this.element.height(),
               top: this.element.position().top,
-              left: this.element.position().left
+              left: this.element.position().left,
+              'user-select': 'none',
+              '-webkit-user-select': 'none',
+              '-khtml-user-select': 'none',
+              '-moz-user-select': 'none',
+              overflow: 'hidden'
             })
+            .attr('unselectable', 'on')
             .appendTo(this.element.parent());
             
     this.overlay.children('div').css({
@@ -46,7 +65,24 @@ var View = Class.extend({
     }
   },
 
+  resized: function(event) {
+    if (this.frozen()) {
+      this.overlay.css({
+        position: 'absolute',
+        width: this.element.width(),
+        height: this.element.height(),
+        top: this.element.position().top,
+        left: this.element.position().left
+      }).children('div').css({
+        position: 'relative',
+        top: this.overlay.height() / 2 - 20
+      });
+    }
+  },
+  
   dispose: function() {
+    $(window).unbind('resize', this._resizeHandler);
+    $(this.element).unbind('resize', this._resizeHandler);
     this.unfreeze();
     this.element.contents().remove();
   }