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/*****************************************************************************
* Copyright (c) 2013, 2014 CEA LIST 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:
* Vincent Lorenzo (CEA LIST) Vincent.Lorenzo@cea.fr - Initial API and implementation
* Ansgar Radermacher (CEA LIST) - Minor adaptations
* Christian W. Damus (CEA) - bug 392301
*
*****************************************************************************/
package org.eclipse.papyrus.texteditor.cdt.factory;
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.texteditor.cdt.Activator;
import org.eclipse.papyrus.texteditor.cdt.editor.PapyrusCDTEditor;
import org.eclipse.papyrus.texteditor.model.texteditormodel.TextEditorModel;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.part.EditorActionBarContributor;
public class PapyrusCDTEditorFactory extends AbstractEditorFactory {
/**
* Constructor.
*/
public PapyrusCDTEditorFactory() {
super(PapyrusCDTEditor.class, PapyrusCDTEditor.EDITOR_TYPE);
}
/**
* Create the IPageModel that is used by the SashWindows to manage the editor.
*
* @see org.eclipse.papyrus.infra.core.editorsfactory.IEditorFactory#createIPageModel(java.lang.Object)
*
* @param pageIdentifier
* The model pushed in the sashmodel by the creation command
* @return A model implementing the IPageModel
*/
@Override
public IPageModel createIPageModel(Object pageIdentifier) {
return new TextEditorModelDelegate(pageIdentifier);
}
/**
* @see org.eclipse.papyrus.infra.core.editorsfactory.IEditorFactory#isPageModelFactoryFor(java.lang.Object)
*
* @param pageIdentifier
* @return
*/
@Override
public boolean isPageModelFactoryFor(Object pageIdentifier) {
if (pageIdentifier instanceof TextEditorModel) {
return ((TextEditorModel) pageIdentifier).getType().equals(this.getExpectedType());
}
return false;
}
/**
* IEditorModel used internally by the SashContainer. This model know how to handle IEditor creation.
*
*/
class TextEditorModelDelegate implements IEditorModel {
/**
* The created editor.
*/
private IEditorPart editor;
/**
* The raw model stored in the SashProvider.
*/
private TextEditorModel rawEditorModel;
/**
*
* Constructor.
*/
public TextEditorModelDelegate(Object pageIdentifier) {
rawEditorModel = (TextEditorModel) pageIdentifier;
}
/**
* Create the IEditor for the diagram.
*
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IEditorModel#createIEditorPart()
* @return
* @throws PartInitException
*
*/
@Override
public IEditorPart createIEditorPart() throws PartInitException {
try {
// we use this way when there is one factory for several editor types
// Constructor<?> c = getDiagramClass().getConstructor(ServicesRegistry.class, TextEditorModel.class);
// editor = (IEditorPart)c.newInstance(servicesRegistry, rawModel);
// we use this way when there is only one editor type
editor = new PapyrusCDTEditor(getServiceRegistry(), rawEditorModel);
return editor;
} catch (Exception e) {
// Lets propagate. This is an implementation problem that should be solved by
// programmer.
throw new PartInitException("Can't create TextEditor", e);
}
}
/**
* Get the action bar requested by the Editor.
*
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IEditorModel#getActionBarContributor()
* @return
*
*/
@Override
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 = getServiceRegistry().getService(ActionBarContributorRegistry.class);
} catch (ServiceException e) {
// Service not found
Activator.log.error(e);
return null;
}
try {
return registry.getActionBarContributor(actionBarId);
} catch (BackboneException e) {
Activator.log.error(e);
return null;
}
}
/**
* Get the underlying RawModel. Return the TextEditor (normally returns a diagram)
*
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel#getRawModel()
* @return
*
*/
@Override
public Object getRawModel() {
return rawEditorModel;
}
/**
* Get the icon to be shown by Tabs
*
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel#getTabIcon()
* @return
*
*/
@Override
public Image getTabIcon() {
org.eclipse.papyrus.infra.widgets.Activator widgetsActivator =
org.eclipse.papyrus.infra.widgets.Activator.getDefault();
if (widgetsActivator == null) {
return null;
}
String path = getEditorDescriptor().getIconURL();
if (path.startsWith(Activator.PLUGIN_ID)) {
// remove PLUGIN-ID prefix from the path (since the image will be searched relative to plugin)
path = path.substring(Activator.PLUGIN_ID.length());
}
return widgetsActivator.getImage(Activator.PLUGIN_ID, path);
}
/**
* Get the title of the Diagram.
*
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel#getTabTitle()
* @return
*
*/
@Override
public String getTabTitle() {
return rawEditorModel.getName();
}
@Override
public void dispose() {
// Pass. The tab icon is a plugin-shared image
}
}
}
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