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/*****************************************************************************
* Copyright (c) 2007, 2009, 2013 Borland Software Corporation and others
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Alexander Shatalin (Borland) - initial API and implementation
* Michael Golubev (Montages) - #386838 - migrate to Xtend2
*
*****************************************************************************/
package aspects.xpt.editor
import com.google.inject.Inject
import com.google.inject.Singleton
import org.eclipse.gmf.codegen.gmfgen.GenDiagram
import xpt.Common
@Singleton class ResourceSetModificationListener extends xpt.editor.ResourceSetModificationListener {
@Inject extension Common;
override notifyChanged(GenDiagram it) '''
«generatedMemberComment»
public void notifyChanged(org.eclipse.emf.common.notify.Notification notification) {
if (notification.getNotifier() instanceof org.eclipse.emf.ecore.resource.ResourceSet) {
super.notifyChanged(notification);
}
if (!notification.isTouch() && myModifiedFilter.matches(notification)) {
if (notification.getNotifier() instanceof org.eclipse.emf.ecore.resource.Resource) {
org.eclipse.emf.ecore.resource.Resource resource = (org.eclipse.emf.ecore.resource.Resource) notification.getNotifier();
if (resource.isLoaded()) {
boolean modified = false;
for (java.util.Iterator<org.eclipse.emf.ecore.resource.Resource> it = myInfo.getLoadedResourcesIterator(); it.hasNext() && !modified;) {
org.eclipse.emf.ecore.resource.Resource nextResource = it.next();
if (nextResource.isLoaded()) {
modified = nextResource.isModified();
}
}
boolean dirtyStateChanged = false;
synchronized (myInfo) {
if (modified != myInfo.fCanBeSaved) {
myInfo.fCanBeSaved = modified;
dirtyStateChanged = true;
}
«IF null == editorGen.application»
if (!resource.isModified()) {
myInfo.setSynchronized(resource);
}
«ENDIF»
}
if (dirtyStateChanged) {
fireElementDirtyStateChanged(myInfo.getEditorInput(), modified);
if (!modified) {
myInfo.setModificationStamp(computeModificationStamp(myInfo));
}
}
}
}
}
}
'''
}
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