Dodanie KVC/KVO. Przeniesienie modeli do models.js.

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

diff --git a/project/static/js/views/xml.js b/project/static/js/views/xml.js
index 4ed9fc0..9df8954 100644 (file)
--- a/project/static/js/views/xml.js
+++ b/project/static/js/views/xml.js
@@ -1,40 +1,73 @@
-/*global Class CodeMirror render_template panels */
-var XMLView = Class.extend({
+/*global View CodeMirror render_template panels */
+var XMLView = View.extend({
   element: null,
+  model: null,
   template: 'xml-view-template',
   editor: null,
+  buttonToolbar: null,
   
-  init: function(element, template) {
-    this.element = $(element);
-    this.template = template || this.template;
-    this.element.html(render_template(this.template, {}));
+  init: function(element, model, template) {
+    this._super(element, model, template);
     
-    var self = this;
-       this.editor = CodeMirror.fromTextArea($('textarea', this.element)[0], {
+    this.freeze('Ładowanie edytora...');
+       this.editor = new CodeMirror($('.xmlview', this.element).get(0), {
       parserfile: 'parsexml.js',
       path: "/static/js/lib/codemirror/",
       stylesheet: "/static/css/xmlcolors.css",
       parserConfig: {useHTMLKludges: false},
-      // onChange: function() {
-      //        self.fireEvent('contentChanged');
-      // },
-      initCallback: function(editor) {
-        console.log('whatever');
-        // editor.grabKeys(
-        //   $.fbind(self, self.hotkeyPressed),
-        //   $.fbind(self, self.isHotkey)
-        // );
-        editor.setCode('Ala ma kota a kot ma Alę!');
-      }
+      textWrapping: false,
+      tabMode: 'spaces',
+      indentUnit: 0,
+      onChange: this.editorDataChanged.bind(this),
+      initCallback: this.editorDidLoad.bind(this)
     });
-    console.log(this.editor);
-    $(this.editor.frame).css({width: '100%', height: '100%'});
   },
   
-  dispose: function() {
+  editorDidLoad: function(editor) {
+    $(editor.frame).css({width: '100%', height: '100%'});
+    
+    this.model
+      .addObserver(this, 'data', this.modelDataChanged.bind(this))
+      .addObserver(this, 'synced', this.modelSyncChanged.bind(this));
+    
+    if (!this.model.get('synced')) {
+      this.freeze('Niezsynchronizowany...');
+      this.model.load();
+    } else {
+      this.editor.setCode(this.model.get('data'));
+    }
+    this.unfreeze();
+  
+    // editor.grabKeys(
+    //   $.fbind(self, self.hotkeyPressed),
+    //   $.fbind(self, self.isHotkey)
+    // );
+  },
+  
+  editorDataChanged: function() {
+    this.model.set('data', this.editor.getCode());
+  },
+  
+  modelDataChanged: function(property, value) {
+    if (this.editor.getCode() != value) {
+      this.editor.setCode(value);
+    }
+  },
+  
+  modelSyncChanged: function(property, value) {
+    if (value) {
+      this.unfreeze();
+    } else {
+      this.freeze('Niezsynchronizowany...');
+    }
+  },
     
+  dispose: function() {
+    this.model.removeObserver(this);
+    $(this.editor.frame).remove();
+    this._super();
   }
 });
 
 // Register view
-panels.push({name: 'xml', klass: XMLView});
+panels['xml'] = XMLView;