mirror of
https://bitbucket.org/wisemapping/wisemapping-frontend.git
synced 2024-11-11 01:43:23 +01:00
59 lines
2.0 KiB
JavaScript
59 lines
2.0 KiB
JavaScript
|
/*
|
||
|
|
* Copyright [2015] [wisemapping]
|
||
|
|
*
|
||
|
|
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
|
||
|
|
* It is basically the Apache License, Version 2.0 (the "License") plus the
|
||
|
|
* "powered by wisemapping" text requirement on every single page;
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* You may obtain a copy of the license at
|
||
|
|
*
|
||
|
|
* http://www.wisemapping.org/license
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
const DesignerUndoManager = require('./DesignerUndoManager').default;
|
||
|
|
const EventBus = require('./layout/EventBus').default;
|
||
|
|
|
||
|
|
const DesignerActionRunner = new Class({
|
||
|
|
initialize: function (commandContext, notifier) {
|
||
|
|
$assert(commandContext, "commandContext can not be null");
|
||
|
|
|
||
|
|
this._undoManager = new DesignerUndoManager();
|
||
|
|
this._context = commandContext;
|
||
|
|
this._notifier = notifier;
|
||
|
|
},
|
||
|
|
|
||
|
|
execute: function (command) {
|
||
|
|
$assert(command, "command can not be null");
|
||
|
|
command.execute(this._context);
|
||
|
|
this._undoManager.enqueue(command);
|
||
|
|
this.fireChangeEvent();
|
||
|
|
EventBus.instance.fireEvent(EventBus.events.DoLayout);
|
||
|
|
|
||
|
|
},
|
||
|
|
|
||
|
|
undo: function () {
|
||
|
|
this._undoManager.execUndo(this._context);
|
||
|
|
this.fireChangeEvent();
|
||
|
|
EventBus.instance.fireEvent(EventBus.events.DoLayout);
|
||
|
|
},
|
||
|
|
|
||
|
|
redo: function () {
|
||
|
|
this._undoManager.execRedo(this._context);
|
||
|
|
this.fireChangeEvent();
|
||
|
|
EventBus.instance.fireEvent(EventBus.events.DoLayout);
|
||
|
|
|
||
|
|
},
|
||
|
|
|
||
|
|
fireChangeEvent: function () {
|
||
|
|
var event = this._undoManager.buildEvent();
|
||
|
|
this._notifier.fireEvent("modelUpdate", event);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
export default DesignerActionRunner;
|