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38 lines
1.4 KiB
JavaScript
38 lines
1.4 KiB
JavaScript
/*
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* Copyright [2015] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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* It is basically the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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const EventUtils = {
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broadcastChangeEvent: function (elementPeer, type) { //eslint-disable-line
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var listeners = elementPeer.getChangeEventListeners(type);
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if ($defined(listeners)) { //eslint-disable-line
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for (var i = 0; i < listeners.length; i++) {
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var listener = listeners[i];
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listener.call(elementPeer, null);
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}
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}
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var children = elementPeer.getChildren();
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for (var j = 0; j < children.length; j++) {
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var child = children[j];
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EventUtils.broadcastChangeEvent(child, type);
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}
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},
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};
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export default EventUtils;
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