/*****************************************************************************
* 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.gmfdiag.common;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Status;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.ecore.provider.EcoreItemProviderAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory;
import org.eclipse.emf.edit.provider.resource.ResourceItemProviderAdapterFactory;
import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
import org.eclipse.gmf.runtime.diagram.core.preferences.PreferencesHint;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.papyrus.infra.core.log.LogHelper;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
/**
* @generated
*/
public class Activator extends AbstractUIPlugin {
/**
* @generated
*/
public static final String ID = "org.eclipse.papyrus.infra.gmfdiag.common"; //$NON-NLS-1$
/**
* @generated
*/
public static final PreferencesHint DIAGRAM_PREFERENCES_HINT = new PreferencesHint(ID);
/**
* @generated
*/
private static Activator instance;
/**
* @generated
*/
private ComposedAdapterFactory adapterFactory;
/**
* @generated
*/
public Activator() {
}
/** Logging helper */
public static LogHelper log;
/**
* @generated
*/
@Override
public void start(BundleContext context) throws Exception {
super.start(context);
instance = this;
// register the login helper
log = new LogHelper(this);
PreferencesHint.registerPreferenceStore(DIAGRAM_PREFERENCES_HINT, getPreferenceStore());
adapterFactory = createAdapterFactory();
}
/**
* @generated
*/
@Override
public void stop(BundleContext context) throws Exception {
adapterFactory.dispose();
adapterFactory = null;
log = null;
instance = null;
super.stop(context);
}
/**
* @generated
*/
public static Activator getInstance() {
return instance;
}
/**
* @generated
*/
protected ComposedAdapterFactory createAdapterFactory() {
List factories = new ArrayList();
// fillItemProviderFactories(factories);
return new ComposedAdapterFactory(factories);
}
/**
* @generated
*/
protected void fillItemProviderFactoriesGen(List factories) {
factories.add(new EcoreItemProviderAdapterFactory());
factories.add(new ResourceItemProviderAdapterFactory());
factories.add(new ReflectiveItemProviderAdapterFactory());
}
/**
* Use alternative UMLItemProviderAdapterFactory insteadof UMLItemProviderAdapterFactory
*
* @see org.eclipse.emf.edit.provider.ComposedAdapterFactory#getFactoryForTypes(java.util.Collection)
* @generated NOT
*/
// protected void fillItemProviderFactories(List factories) {
// factories.add(new AlternativeUMLItemProviderAdapterFactory(getPreferenceStore()));
// fillItemProviderFactoriesGen(factories);
// }
/**
* @generated
*/
public AdapterFactory getItemProvidersAdapterFactory() {
return adapterFactory;
}
/**
* @generated
*/
public ImageDescriptor getItemImageDescriptor(Object item) {
IItemLabelProvider labelProvider = (IItemLabelProvider)adapterFactory.adapt(item, IItemLabelProvider.class);
if(labelProvider != null) {
return ExtendedImageRegistry.getInstance().getImageDescriptor(labelProvider.getImage(item));
}
return null;
}
/**
* Returns an image descriptor for the image file at the given plug-in relative path.
*
* @generated
* @param path
* the path
* @return the image descriptor
*/
public static ImageDescriptor getBundledImageDescriptor(String path) {
return AbstractUIPlugin.imageDescriptorFromPlugin(ID, path);
}
/**
* Respects images residing in any plug-in. If path is relative, then this bundle is looked up
* for the image, otherwise, for absolute path, first segment is taken as id of plug-in with
* image
*
* @generated
* @param path
* the path to image, either absolute (with plug-in id as first segment), or relative
* for bundled images
* @return the image descriptor
*/
public static ImageDescriptor findImageDescriptor(String path) {
final IPath p = new Path(path);
if(p.isAbsolute() && p.segmentCount() > 1) {
return AbstractUIPlugin.imageDescriptorFromPlugin(p.segment(0), p.removeFirstSegments(1).makeAbsolute()
.toString());
} else {
return getBundledImageDescriptor(p.makeAbsolute().toString());
}
}
/**
* Returns string from plug-in's resource bundle
*
* @generated
*/
public static String getString(String key) {
return Platform.getResourceString(getInstance().getBundle(), "%" + key); //$NON-NLS-1$
}
/**
* Returns an image for the image file at the given plug-in relative path. Client do not need to
* dispose this image. Images will be disposed automatically.
*
* @generated
* @param path
* the path
* @return image instance
*/
public Image getBundledImage(String path) {
Image image = getImageRegistry().get(path);
if(image == null) {
getImageRegistry().put(path, getBundledImageDescriptor(path));
image = getImageRegistry().get(path);
}
return image;
}
/**
* @generated
*/
public void logError(String error) {
logError(error, null);
}
/**
* @param throwable
* actual error or null could be passed
* @generated
*/
public void logError(String error, Throwable throwable) {
if(error == null && throwable != null) {
error = throwable.getMessage();
}
getLog().log(new Status(IStatus.ERROR, Activator.ID, IStatus.OK, error, throwable));
debug(error, throwable);
}
/**
* @generated
*/
public void logInfo(String message) {
logInfo(message, null);
}
/**
* @param throwable
* actual error or null could be passed
* @generated
*/
public void logInfo(String message, Throwable throwable) {
if(message == null && throwable != null) {
message = throwable.getMessage();
}
getLog().log(new Status(IStatus.INFO, Activator.ID, IStatus.OK, message, throwable));
debug(message, throwable);
}
/**
* @generated
*/
private void debug(String message, Throwable throwable) {
if(!isDebugging()) {
return;
}
if(message != null) {
System.err.println(message);
}
if(throwable != null) {
throwable.printStackTrace();
}
}
/**
* Returns an image descriptor for the image file at the given plug-in relative path.
*
* @param path
* the path
*
* @return the image descriptor
*/
public static ImageDescriptor getImageDescriptor(String path) {
return imageDescriptorFromPlugin(ID, path);
}
}