diff options
Diffstat (limited to 'plugins/infra/core/org.eclipse.papyrus.infra.core.adaptor.gmf/src/org/eclipse/papyrus/infra/core/adaptor/gmf/GmfEditorFactory.java')
| -rw-r--r-- | plugins/infra/core/org.eclipse.papyrus.infra.core.adaptor.gmf/src/org/eclipse/papyrus/infra/core/adaptor/gmf/GmfEditorFactory.java | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/plugins/infra/core/org.eclipse.papyrus.infra.core.adaptor.gmf/src/org/eclipse/papyrus/infra/core/adaptor/gmf/GmfEditorFactory.java b/plugins/infra/core/org.eclipse.papyrus.infra.core.adaptor.gmf/src/org/eclipse/papyrus/infra/core/adaptor/gmf/GmfEditorFactory.java new file mode 100644 index 00000000000..c3a68ba04a1 --- /dev/null +++ b/plugins/infra/core/org.eclipse.papyrus.infra.core.adaptor.gmf/src/org/eclipse/papyrus/infra/core/adaptor/gmf/GmfEditorFactory.java @@ -0,0 +1,219 @@ +/*****************************************************************************
+ * Copyright (c) 2008 CEA LIST.
+ *
+ *
+ * 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:
+ * Cedric Dumoulin Cedric.dumoulin@lifl.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.core.adaptor.gmf;
+
+import java.lang.reflect.Constructor;
+
+import org.eclipse.gef.ui.parts.GraphicalEditor;
+import org.eclipse.gmf.runtime.notation.Diagram;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.papyrus.infra.core.editor.BackboneException;
+import org.eclipse.papyrus.infra.core.extension.diagrameditor.AbstractEditorFactory;
+import org.eclipse.papyrus.infra.core.multidiagram.actionbarcontributor.ActionBarContributorRegistry;
+import org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IEditorModel;
+import org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel;
+import org.eclipse.papyrus.infra.core.services.ServiceException;
+import org.eclipse.papyrus.infra.core.services.ServicesRegistry;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.part.EditorActionBarContributor;
+
+/**
+ * Base class of GmfEditor factories. Editor should subclass this class and provide a 0 args
+ * constructor initializing the super class.
+ *
+ * @author Cedric Dumoulin
+ * @author Remi Schnekenburger
+ * @author Patrick Tessier
+ */
+public class GmfEditorFactory extends AbstractEditorFactory {
+
+ /**
+ * Creates a new GmfEditorFactory.
+ *
+ * @param diagramClass
+ * expected Class of the diagram to create.
+ * @param expectedType
+ * expected diagram type (@see {@link Diagram#getType()})
+ */
+ protected GmfEditorFactory(Class<?> diagramClass, String expectedType) {
+ super(diagramClass, expectedType);
+ }
+
+ /**
+ * Return true if this PageModelFactory can create a PageModel for the specified pageIdentifier.
+ * The pageIdentifier is an instance of Diagram.
+ *
+ * @see org.eclipse.papyrus.infra.core.extension.diagrameditor.IPluggableEditorFactory#isPageModelFactoryFor(java.lang.Object)
+ * @param pageIdentifier
+ * @return
+ *
+ */
+ public boolean isPageModelFactoryFor(Object pageIdentifier) {
+
+ if(pageIdentifier instanceof Diagram) {
+ Diagram diagram = (Diagram)pageIdentifier;
+ // disable it when diagram is a proxy (dedicated factory will handle it)
+ if(!diagram.eIsProxy()) {
+ final String type = diagram.getType();
+ return getExpectedType().equals(type);
+ }
+ }
+ // no
+ return false;
+
+ }
+
+ /**
+ *
+ * @see org.eclipse.papyrus.infra.core.extension.diagrameditor.IPluggableEditorFactory#createIPageModel(java.lang.Object)
+ * @param pageIdentifier
+ * @return
+ *
+ */
+ public IPageModel createIPageModel(Object pageIdentifier) {
+
+ return new GMFEditorModel((Diagram)pageIdentifier, getServiceRegistry());
+ }
+
+ /**
+ * IEditorModel handling creation of the requested Editor.
+ *
+ * @author dumoulin
+ *
+ */
+ class GMFEditorModel implements IEditorModel {
+
+ /**
+ * The Diagram object describing the diagram.
+ */
+ private Diagram diagram;
+
+ /**
+ * The servicesRegistry provided at creation.
+ */
+ private ServicesRegistry servicesRegistry;
+
+ /**
+ *
+ * Constructor.
+ */
+ public GMFEditorModel(Diagram pageIdentifier, ServicesRegistry servicesRegistry) {
+ diagram = pageIdentifier;
+ this.servicesRegistry = servicesRegistry;
+ }
+
+ /**
+ * Create the IEditor for the diagram.
+ *
+ * @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IEditorModel#createIEditorPart()
+ * @return
+ * @throws PartInitException
+ *
+ */
+ public IEditorPart createIEditorPart() throws PartInitException {
+ GraphicalEditor editor;
+ try {
+ Constructor<?> c = getDiagramClass().getConstructor(ServicesRegistry.class, Diagram.class);
+ editor = (GraphicalEditor)c.newInstance(servicesRegistry, diagram);
+ return editor;
+
+ } catch (Exception e) {
+ // Lets propagate. This is an implementation problem that should be solved by
+ // programmer.
+ throw new PartInitException(Messages.GmfEditorFactory_ErrorCreatingEditorPart + diagram, e);
+ }
+
+ }
+
+ /**
+ * Get the action bar requested by the Editor.
+ *
+ * @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IEditorModel#getActionBarContributor()
+ * @return
+ *
+ */
+ public EditorActionBarContributor getActionBarContributor() {
+
+ String actionBarId = editorDescriptor.getActionBarContributorId();
+
+ // Do nothing if no EditorActionBarContributor is specify.
+ if(actionBarId == null || actionBarId.length() == 0) {
+ return null;
+ }
+
+ // Try to get it.
+
+ // Get ServiceRegistry
+ // ServicesRegistry serviceRegistry = getServicesRegistry();
+ ActionBarContributorRegistry registry;
+ try {
+ registry = (ActionBarContributorRegistry)servicesRegistry.getService(ActionBarContributorRegistry.class);
+ } catch (ServiceException e) {
+ // Service not found
+ // TODO Log the error
+ e.printStackTrace();
+ return null;
+ }
+
+ try {
+ return registry.getActionBarContributor(actionBarId);
+ } catch (BackboneException e) {
+ // TODO Log the error and throw an exception instead
+ e.printStackTrace();
+ return null;
+ }
+ }
+
+ /**
+ * Get the underlying RawModel. Return the Diagram.
+ *
+ * @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel#getRawModel()
+ * @return
+ *
+ */
+ public Object getRawModel() {
+ return diagram;
+ }
+
+ /**
+ * Get the icon to be shown by Tabs
+ *
+ * @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel#getTabIcon()
+ * @return
+ *
+ */
+ public Image getTabIcon() {
+ ImageDescriptor imageDescriptor = getEditorDescriptor().getIcon();
+ if(imageDescriptor == null)
+ return null;
+
+ return imageDescriptor.createImage();
+ }
+
+ /**
+ * Get the title of the Diagram.
+ *
+ * @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel#getTabTitle()
+ * @return
+ *
+ */
+ public String getTabTitle() {
+ return diagram.getName();
+ }
+
+ }
+
+}
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