diff options
Diffstat (limited to 'plugins/org.eclipse.etrice.ui.commands/src/org/eclipse/etrice/ui/commands/handlers/EditBehaviorHandler.java')
| -rw-r--r-- | plugins/org.eclipse.etrice.ui.commands/src/org/eclipse/etrice/ui/commands/handlers/EditBehaviorHandler.java | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/plugins/org.eclipse.etrice.ui.commands/src/org/eclipse/etrice/ui/commands/handlers/EditBehaviorHandler.java b/plugins/org.eclipse.etrice.ui.commands/src/org/eclipse/etrice/ui/commands/handlers/EditBehaviorHandler.java new file mode 100644 index 000000000..bc2d8dfab --- /dev/null +++ b/plugins/org.eclipse.etrice.ui.commands/src/org/eclipse/etrice/ui/commands/handlers/EditBehaviorHandler.java @@ -0,0 +1,221 @@ +/*******************************************************************************
+ * Copyright (c) 2010 protos software gmbh (http://www.protos.de).
+ * 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:
+ * Thomas Schuetz and Henrik Rentz-Reichert (initial contribution)
+ *
+ *******************************************************************************/
+
+package org.eclipse.etrice.ui.commands.handlers;
+
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.etrice.core.naming.RoomFragmentProvider;
+import org.eclipse.etrice.core.naming.RoomNameProvider;
+import org.eclipse.etrice.core.room.ActorClass;
+import org.eclipse.etrice.core.room.State;
+import org.eclipse.etrice.core.room.StateGraph;
+import org.eclipse.etrice.core.room.Transition;
+import org.eclipse.etrice.core.ui.RoomUiModule;
+import org.eclipse.etrice.ui.behavior.DiagramAccess;
+import org.eclipse.jface.dialogs.MessageDialog;
+<<<<<<< HEAD:plugins/org.eclipse.etrice.core.room.ui/src/org/eclipse/etrice/core/ui/outline/EditBehaviorHandler.java +import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.handlers.HandlerUtil;
+import org.eclipse.ui.views.contentoutline.ContentOutline;
+======= +>>>>>>> FETCH_HEAD:plugins/org.eclipse.etrice.ui.commands/src/org/eclipse/etrice/ui/commands/handlers/EditBehaviorHandler.java +import org.eclipse.xtext.resource.XtextResource;
+import org.eclipse.xtext.ui.editor.XtextEditor;
+import org.eclipse.xtext.ui.editor.outline.impl.EObjectNode;
+import org.eclipse.xtext.ui.editor.model.IXtextDocument;
+<<<<<<< HEAD:plugins/org.eclipse.etrice.core.room.ui/src/org/eclipse/etrice/core/ui/outline/EditBehaviorHandler.java +import org.eclipse.xtext.ui.editor.utils.EditorUtils;
+======= +import org.eclipse.xtext.ui.editor.model.edit.DefaultDocumentEditor;
+>>>>>>> FETCH_HEAD:plugins/org.eclipse.etrice.ui.commands/src/org/eclipse/etrice/ui/commands/handlers/EditBehaviorHandler.java +import org.eclipse.xtext.util.concurrent.IUnitOfWork;
+
+import com.google.inject.Injector;
+
+/**
+ * Handler for outline menu item to open behavior editor.
+ * The handler will ask to save unsaved editor before opening the diagram.
+ *
+ * If there are unnamed transitions they will be named with unique names.
+ *
+ * @author Henrik Rentz-Reichert initial contribution and API
+ *
+ */
+public class EditBehaviorHandler extends AbstractEditHandler {
+
+<<<<<<< HEAD:plugins/org.eclipse.etrice.core.room.ui/src/org/eclipse/etrice/core/ui/outline/EditBehaviorHandler.java + @Override
+ public Object execute(ExecutionEvent event) throws ExecutionException {
+ ISelection selection = HandlerUtil.getCurrentSelection(event);
+ if (selection instanceof IStructuredSelection) {
+ IStructuredSelection ss = (IStructuredSelection) selection;
+ Object sel = ss.getFirstElement();
+ if (sel instanceof EObjectNode) {
+ final EObjectNode node = (EObjectNode) sel;
+ XtextEditor xtextEditor = EditorUtils.getActiveXtextEditor(event);
+ if (xtextEditor.isDirty()) {
+ if (!MessageDialog.openQuestion(xtextEditor.getSite().getShell(), "Save model file", "The editor will be saved before opening the diagram editor.\nProceed?"))
+ return null;
+ // postpone save to avoid doing it twice
+ }
+ if (hasUnnamedTransitions(xtextEditor.getDocument(), node.getEObjectURI().fragment())) {
+ if (!MessageDialog.openQuestion(xtextEditor.getSite().getShell(), "Create transition names", "Transition names will be created where missing.\nProceed?"))
+ return null;
+ createTransitionNames(xtextEditor.getDocument(), node.getEObjectURI().fragment());
+ xtextEditor.doSave(new NullProgressMonitor());
+ }
+ if (xtextEditor.isDirty()) {
+ xtextEditor.doSave(new NullProgressMonitor());
+ }
+ xtextEditor.getDocument().readOnly(new IUnitOfWork.Void<XtextResource>() {
+ @Override
+ public void process(XtextResource resource) throws Exception {
+ if (resource != null) {
+ EObject object = resource.getEObject(node.getEObjectURI().fragment());
+ if (object instanceof ActorClass) {
+ DiagramAccess diagramAccess = new DiagramAccess();
+ diagramAccess.openDiagramEditor((ActorClass) object);
+ }
+ }
+ }
+ });
+ }
+======= + protected boolean prepare(XtextEditor xtextEditor, final String fragment) {
+ if (hasUnnamedTransitions(xtextEditor.getDocument(), fragment)) {
+ if (!MessageDialog.openQuestion(xtextEditor.getSite().getShell(), "Create transition names", "Transition names will be created where missing.\nProceed?"))
+ return false;
+ createTransitionNames(xtextEditor.getDocument(), fragment);
+ xtextEditor.doSave(new NullProgressMonitor());
+>>>>>>> FETCH_HEAD:plugins/org.eclipse.etrice.ui.commands/src/org/eclipse/etrice/ui/commands/handlers/EditBehaviorHandler.java + }
+ return true;
+ }
+
+ /**
+ * @param document
+ * @param fragment
+ */
+ private void createTransitionNames(IXtextDocument document, final String fragment) {
+ /* TODOHRR: make this work again
+ DefaultDocumentEditor edit = new DefaultDocumentEditor();
+ Injector injector = RoomUiModule.getInjector();
+ injector.injectMembers(edit);
+ edit.process(new IUnitOfWork.Void<XtextResource>() {
+ @Override
+ public void process(XtextResource resource) throws Exception {
+ if (resource != null) {
+ EObject object = resource.getEObject(fragment);
+ if (object instanceof ActorClass) {
+ createTransitionNames(((ActorClass) object).getStateMachine());
+ }
+ }
+ }
+
+ private void createTransitionNames(StateGraph sg) {
+ if (sg==null)
+ return;
+
+ for (Transition tr : sg.getTransitions()) {
+ if (tr.getName()==null || tr.getName().isEmpty()) {
+ tr.setName(RoomNameProvider.getUniqueTransitionName(sg));
+ }
+ }
+
+ for (State s : sg.getStates()) {
+ createTransitionNames(s.getSubgraph());
+ }
+ }
+
+ }, document);
+ */
+ }
+
+ /**
+ * @param document
+ * @param fragment
+ * @return
+ */
+ private boolean hasUnnamedTransitions(IXtextDocument document, final String fragment) {
+ return document.readOnly(new IUnitOfWork<Boolean, XtextResource>() {
+ @Override
+ public Boolean exec(XtextResource resource) throws Exception {
+ if (resource != null) {
+ EObject object = resource.getEObject(fragment);
+ if (object instanceof ActorClass) {
+ return hasUnnamedTransitions(((ActorClass) object).getStateMachine());
+ }
+ }
+ return false;
+ }
+
+ private boolean hasUnnamedTransitions(StateGraph sg) {
+ if (sg==null)
+ return false;
+
+ for (Transition tr : sg.getTransitions()) {
+ if (tr.getName()==null || tr.getName().isEmpty())
+ return true;
+ }
+
+ for (State s : sg.getStates()) {
+ if (hasUnnamedTransitions(s.getSubgraph()))
+ return true;
+ }
+
+ return false;
+ }
+ });
+ }
+
+<<<<<<< HEAD:plugins/org.eclipse.etrice.core.room.ui/src/org/eclipse/etrice/core/ui/outline/EditBehaviorHandler.java + /* (non-Javadoc)
+ * @see org.eclipse.core.commands.AbstractHandler#isEnabled()
+ */
+ @Override
+ public boolean isEnabled() {
+ IWorkbench wb = PlatformUI.getWorkbench();
+ IWorkbenchWindow win = wb.getActiveWorkbenchWindow();
+ IWorkbenchPage page = win.getActivePage();
+ IWorkbenchPart part = page.getActivePart();
+ if (part instanceof ContentOutline) {
+ ISelection selection = ((ContentOutline)part).getSelection();
+ if (selection instanceof IStructuredSelection) {
+ IStructuredSelection ss = (IStructuredSelection) selection;
+ Object sel = ss.getFirstElement();
+ if (sel instanceof EObjectNode) {
+ EObjectNode node = (EObjectNode) sel;
+ if (RoomFragmentProvider.isActorClass(node.getEObjectURI().fragment()))
+ return true;
+ }
+ }
+ }
+
+ return false;
+ }
+======= + protected void openEditor(EObject object) {
+ if (object instanceof ActorClass) {
+ DiagramAccess diagramAccess = new DiagramAccess();
+ diagramAccess.openDiagramEditor((ActorClass) object);
+ }
+ }
+
+>>>>>>> FETCH_HEAD:plugins/org.eclipse.etrice.ui.commands/src/org/eclipse/etrice/ui/commands/handlers/EditBehaviorHandler.java +}
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