Add the possibility to add Buttons with a command directly assigned as an object or function

src/panels/main.js

@@ -143,6 +143,22 @@ define(function(require) {
 			 * 	attributes: { title: 'Some title'},
 			 * 	active: false,
 			 * });
+			 * // It's also possible to pass the command as an object
+			 * // with .run and .stop methods
+			 * ...
+			 * command: {
+			 * 	run: function(editor) {
+			 * 		...
+			 * 	},
+			 * 	stop: function(editor) {
+			 * 		...
+			 * 	}
+			 * },
+			 * // Or simply like a function which will be evaluated as a single .run command
+			 * ...
+			 * command: function(editor) {
+			 * 	...
+			 * }
 			 */
 			addButton: function(panelId, button){
 				var pn	= this.getPanel(panelId);
@@ -191,4 +207,4 @@ define(function(require) {
 
 	  };
 	};
-});
+});

src/panels/view/ButtonView.js

@@ -209,8 +209,14 @@ function(Backbone, require) {
 			var command	= null;
 			var editor = this.em && this.em.get ? this.em.get('Editor') : null;
 			var commandName = this.model.get('command');
-			if(this.commands)
+
+			if (this.commands && typeof commandName === 'string') {
 				command	= this.commands.get(commandName);
+			} else if (commandName !== null && typeof commandName === 'object') {
+				command = commandName;
+			} else if (typeof commandName === 'function') {
+				command = {run: commandName};
+			}
 
 			if(this.model.get('active')){
 
@@ -220,7 +226,7 @@ function(Backbone, require) {
 				if(this.parentM)
 					this.parentM.set('active', true, { silent: true }).trigger('checkActive');
 
-				if(command){
+				if(command && command.run){
 					command.run(editor, this.model, this.model.get('options'));
 					editor.trigger('run:' + commandName);
 				}
@@ -232,7 +238,7 @@ function(Backbone, require) {
 				if(this.parentM)
 					this.parentM.set('active', false, { silent: true }).trigger('checkActive');
 
-				if(command){
+				if(command && command.stop){
 					command.stop(editor, this.model, this.model.get('options'));
 					editor.trigger('stop:' + commandName);
 				}
@@ -315,4 +321,4 @@ function(Backbone, require) {
 		},
 
 	});
-});
+});