enhancement: allows disabling of debouncing

Debouncing can be disabled by passing a false value to the debounce option. Defaults to true. Also protects a digest call.
Closes #256
Closes #257
Closes #248

README.md

@@ -100,6 +100,7 @@ In addition, it supports these additional optional options
 - `format` Format to get content as, i.e. 'raw' for raw HTML, or 'text' for text only. Defaults to 'html'. Documentation [here](http://www.tinymce.com/wiki.php/api4:method.tinymce.Editor.getContent)
 - `trusted` When `true`, all TinyMCE content that is set to `ngModel` will be whitelisted by `$sce`
 - `baseURL` This will set [baseURL property on the EditorManager](https://www.tinymce.com/docs/api/class/tinymce.editormanager/)
+- `debounce` This will debounce the model update which helps with performance of editors with large text. Defaults to true.
 
 This option is only supported when present on the `uiTinymceConfig` global injectable - this injectable needs to be an object.
 

src/tinymce.js

@@ -22,7 +22,9 @@ angular.module('ui.tinymce', [])
         var ngModel = ctrls[0],
           form = ctrls[1] || null;
 
-        var expression, options = {}, tinyInstance,
+        var expression, options = {
+          debounce: true
+        }, tinyInstance,
           updateView = function(editor) {
             var content = editor.getContent({format: options.format}).trim();
             content = $sce.trustAsHtml(content);
@@ -79,7 +81,7 @@ angular.module('ui.tinymce', [])
             ed.on('init', function() {
               ngModel.$render();
               ngModel.$setPristine();
-              ngModel.$setUntouched();
+                ngModel.$setUntouched();
               if (form) {
                 form.$setPristine();
               }
@@ -91,13 +93,20 @@ angular.module('ui.tinymce', [])
             // - the node has changed [NodeChange]
             // - an object has been resized (table, image) [ObjectResized]
             ed.on('ExecCommand change NodeChange ObjectResized', function() {
+              if (!options.debounce) {
+                ed.save();
+                updateView(ed);
+              	return;
+              }
               debouncedUpdate(ed);
             });
 
             ed.on('blur', function() {
               element[0].blur();
               ngModel.$setTouched();
-              scope.$digest();
+              if (!$rootScope.$$phase) {
+                scope.$digest();
+              }
             });
 
             ed.on('remove', function() {