76 lines
2.6 KiB
JavaScript
76 lines
2.6 KiB
JavaScript
/*
|
|
* Copyright [2012] [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.
|
|
*/
|
|
|
|
mindplot.commands.AddTopicCommand = new Class({
|
|
Extends:mindplot.Command,
|
|
initialize:function (models, parentTopicsId) {
|
|
$assert(models, 'models can not be null');
|
|
$assert(parentTopicsId == null || parentTopicsId.length == models.length, 'parents and models must have the same size');
|
|
|
|
this.parent();
|
|
this._models = models;
|
|
this._parentsIds = parentTopicsId;
|
|
},
|
|
|
|
execute:function (commandContext) {
|
|
|
|
_.each(this._models, function (model, index) {
|
|
|
|
// Add a new topic ...
|
|
var topic = commandContext.createTopic(model);
|
|
|
|
// Connect to topic ...
|
|
if (this._parentsIds) {
|
|
var parentId = this._parentsIds[index];
|
|
if ($defined(parentId)) {
|
|
var parentTopic = commandContext.findTopics(parentId)[0];
|
|
commandContext.connect(topic, parentTopic);
|
|
}
|
|
}else {
|
|
commandContext.addTopic(topic);
|
|
}
|
|
|
|
// Select just created node ...
|
|
var designer = commandContext._designer;
|
|
designer.onObjectFocusEvent(topic);
|
|
topic.setOnFocus(true);
|
|
|
|
// Render node ...
|
|
topic.setVisibility(true);
|
|
|
|
}.bind(this));
|
|
},
|
|
|
|
undoExecute:function (commandContext) {
|
|
// Delete disconnected the nodes. Create a copy of the topics ...
|
|
var clonedModel = [];
|
|
_.each(this._models, function (model) {
|
|
clonedModel.push(model.clone());
|
|
});
|
|
|
|
// Finally, remove the nodes ...
|
|
_.each(this._models, function (model) {
|
|
|
|
var topicId = model.getId();
|
|
var topic = commandContext.findTopics(topicId)[0];
|
|
commandContext.deleteTopic(topic);
|
|
}.bind(this));
|
|
|
|
this._models = clonedModel;
|
|
}
|
|
}); |