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/*******************************************************************************
* Copyright (c) 2010 - 2013 BestSolution.at and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation
* Lars Vogel <lars.vogel@gmail.com> - Bug 419723, 422644
* Markus A. Kuppe <bugs.eclipse.org@lemmster.de> - Bug 421259
******************************************************************************/
package org.eclipse.e4.tools.emf.liveeditor;
import java.util.List;
import org.eclipse.e4.core.di.annotations.Execute;
import org.eclipse.e4.ui.model.application.MApplication;
import org.eclipse.e4.ui.model.application.commands.MBindingContext;
import org.eclipse.e4.ui.model.application.commands.MBindingTable;
import org.eclipse.e4.ui.model.application.commands.MCommand;
import org.eclipse.e4.ui.model.application.commands.MHandler;
import org.eclipse.e4.ui.model.application.commands.MKeyBinding;
import org.eclipse.e4.ui.model.application.descriptor.basic.MPartDescriptor;
import org.eclipse.e4.ui.workbench.modeling.EModelService;
public class ModelProcessor {
private static final String E4_TOOLING_LIVEMODEL_HANDLER = "e4.tooling.livemodel.handler";
private static final String E4_TOOLING_LIVEMODEL = "e4.tooling.livemodel";
@Execute
public void process(MApplication application, EModelService modelService) {
MCommand command = null;
for (MCommand cmd : application.getCommands()) {
if (E4_TOOLING_LIVEMODEL.equals(cmd.getElementId())) {
command = cmd;
}
}
// List<MCommand> commands = modelService.findElements(application,
// E4_TOOLING_LIVEMODEL, MCommand.class, null);
if (command == null) {
command = modelService.createModelElement(MCommand.class);
command.setElementId(E4_TOOLING_LIVEMODEL);
command.setCommandName("Show running app model");
command.setDescription("Show the running application model");
application.getCommands().add(command);
}
MHandler handler = null;
for (MHandler hdl : application.getHandlers()) {
if (E4_TOOLING_LIVEMODEL_HANDLER.equals(handler.getElementId())) {
handler = hdl;
}
}
if (handler == null) {
handler = modelService.createModelElement(MHandler.class);
handler.setElementId(E4_TOOLING_LIVEMODEL_HANDLER);
handler.setContributionURI("bundleclass://org.eclipse.e4.tools.emf.liveeditor/org.eclipse.e4.tools.emf.liveeditor.OpenLiveDialogHandler");
application.getHandlers().add(handler);
}
handler.setCommand(command);
MKeyBinding binding = null;
if (application.getBindingTables().size() <= 0) {
MBindingContext bc = null;
final List<MBindingContext> bindingContexts = application
.getBindingContexts();
if (bindingContexts.size() == 0) {
bc = modelService.createModelElement(MBindingContext.class);
bc.setElementId("org.eclipse.ui.contexts.window");
} else {
// Prefer org.eclipse.ui.contexts.dialogAndWindow but randomly
// select another one
// if org.eclipse.ui.contexts.dialogAndWindow cannot be found
for (MBindingContext aBindingContext : bindingContexts) {
bc = aBindingContext;
if ("org.eclipse.ui.contexts.dialogAndWindow"
.equals(aBindingContext.getElementId())) {
break;
}
}
}
MBindingTable bt = modelService
.createModelElement(MBindingTable.class);
bt.setElementId("e4.tooling.livemodel.bindingTable");
bt.setBindingContext(bc);
application.getBindingTables().add(bt);
}
List<MKeyBinding> keyBindings = modelService.findElements(application,
"e4.tooling.livemodel.binding", MKeyBinding.class, null);
if (keyBindings.size() == 0) {
binding = modelService.createModelElement(MKeyBinding.class);
binding.setElementId("e4.tooling.livemodel.binding");
binding.setKeySequence("M2+M3+F9");
if (application.getBindingTables().size() > 0) {
application.getBindingTables().get(0).getBindings()
.add(binding);
}
} else {
binding = keyBindings.get(0);
}
binding.setCommand(command);
MPartDescriptor descriptor = null;
List<MPartDescriptor> descriptors = modelService.findElements(
application, "org.eclipse.e4.tools.emf.liveeditor.view",
MPartDescriptor.class, null);
if (descriptors.size() == 0) {
descriptor = modelService.createModelElement(MPartDescriptor.class);
descriptor.setCategory("org.eclipse.e4.secondaryDataStack");
descriptor.setElementId("org.eclipse.e4.tools.emf.liveeditor.view");
descriptor.getTags().add("View");
descriptor.getTags().add("categoryTag:General");
descriptor.setLabel("Live Application Model");
descriptor
.setContributionURI("bundleclass://org.eclipse.e4.tools.emf.liveeditor/org.eclipse.e4.tools.emf.liveeditor.LivePartDelegator");
descriptor
.setContributorURI("bundleclass://org.eclipse.e4.tools.emf.liveeditor");
descriptor
.setIconURI("platform:/plugin/org.eclipse.e4.tools.emf.liveeditor/icons/full/obj16/application_lightning.png");
application.getDescriptors().add(descriptor);
}
}
}
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