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/*
* Copyright (c) 2007-2009, 2011, 2012, 2015, 2016, 2018, 2021 Eike Stepper (Loehne, Germany) 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:
* Eike Stepper - initial API and implementation
* Victor Roldan Betancort - maintenance
*/
package org.eclipse.emf.cdo.internal.ui.bundle;
import org.eclipse.emf.cdo.internal.ui.dialogs.PackageRegistryDialog;
import org.eclipse.emf.cdo.ui.CDOEditorOpener;
import org.eclipse.emf.cdo.ui.CDOLabelDecorator;
import org.eclipse.emf.cdo.ui.CDOLabelProvider;
import org.eclipse.emf.cdo.ui.OverlayImage;
import org.eclipse.net4j.util.om.OMBundle;
import org.eclipse.net4j.util.om.OMPlatform;
import org.eclipse.net4j.util.om.log.OMLogger;
import org.eclipse.net4j.util.om.pref.OMPreference;
import org.eclipse.net4j.util.om.pref.OMPreferences;
import org.eclipse.net4j.util.om.trace.OMTracer;
import org.eclipse.net4j.util.ui.UIActivator;
import org.eclipse.net4j.util.ui.UIUtil;
import org.eclipse.emf.common.CommonPlugin;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.edit.provider.ComposedImage;
import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.Image;
/**
* The <em>Operations & Maintenance</em> class of this bundle.
*
* @author Eike Stepper
*/
public abstract class OM
{
public static final String BUNDLE_ID = "org.eclipse.emf.cdo.ui"; //$NON-NLS-1$
public static final OMBundle BUNDLE = OMPlatform.INSTANCE.bundle(BUNDLE_ID, OM.class);
public static final OMTracer DEBUG = BUNDLE.tracer("debug"); //$NON-NLS-1$
public static final OMLogger LOG = BUNDLE.logger();
public static final OMPreferences PREFS = BUNDLE.preferences();
public static final OMPreference<String> PREF_LABEL_DECORATION = //
PREFS.init("PREF_LABEL_DECORATION", CDOLabelDecorator.DEFAULT_DECORATION); //$NON-NLS-1$
public static final OMPreference<String[]> PREF_HISTORY_SELECT_PACKAGES = //
PREFS.initArray("PREF_HISTORY_SELECT_PACKAGES"); //$NON-NLS-1$
public static final OMPreference<String[]> PREF_HISTORY_CONNECTORS = //
PREFS.init("PREF_HISTORY_CONNECTORS", new String[] { "tcp://localhost" }); //$NON-NLS-1$
public static final OMPreference<String[]> PREF_HISTORY_REPOSITORIES = //
PREFS.init("PREF_HISTORY_REPOSITORIES", new String[] { "repo1" }); //$NON-NLS-1$
public static final OMPreference<Boolean> PREF_AUTOMATIC_PACKAGE_REGISTRY = //
PREFS.init("PREF_AUTOMATIC_PACKAGE_REGISTRY", true); //$NON-NLS-1$
public static final OMPreference<Boolean> PREF_LEGACY_MODE_DEFAULT = //
PREFS.init("PREF_LEGACY_MODE_DEFAULT", true); //$NON-NLS-1$
public static final OMPreference<Boolean> PREF_EDITOR_AUTO_RELOAD = //
PREFS.init("PREF_EDITOR_AUTO_RELOAD", true); //$NON-NLS-1$
public static final OMPreference<Long> PREF_LOCK_TIMEOUT = //
PREFS.init("PREF_LOCK_TIMEOUT", 10000L); //$NON-NLS-1$
private static Boolean historySupportAvailable;
private static Boolean compareSupportAvailable;
public static boolean isHistorySupportAvailable()
{
if (historySupportAvailable == null)
{
try
{
historySupportAvailable = CommonPlugin.loadClass("org.eclipse.emf.cdo.ui.team", "org.eclipse.emf.cdo.ui.internal.team.history.CDOHistoryPage") != null;
}
catch (Throwable ex)
{
historySupportAvailable = false;
}
}
return historySupportAvailable;
}
public static boolean isCompareSupportAvailable()
{
if (compareSupportAvailable == null)
{
try
{
compareSupportAvailable = CommonPlugin.loadClass("org.eclipse.emf.cdo.ui.compare", "org.eclipse.emf.cdo.ui.compare.CDOCompareEditorUtil") != null;
}
catch (Throwable ex)
{
compareSupportAvailable = false;
}
}
return compareSupportAvailable;
}
public static Image getOverlayImage(Object image, Object overlayImage, int x, int y)
{
ComposedImage composedImage = new OverlayImage(image, overlayImage, x, y);
return ExtendedImageRegistry.INSTANCE.getImage(composedImage);
}
public static Image getImage(String imagePath)
{
return ExtendedImageRegistry.INSTANCE.getImage(getBundleURI(imagePath));
}
public static ImageDescriptor getImageDescriptor(String imagePath)
{
return ExtendedImageRegistry.INSTANCE.getImageDescriptor(getBundleURI(imagePath));
}
private static URI getBundleURI(String path)
{
return URI.createPlatformPluginURI(BUNDLE_ID + "/" + path, true);
}
/**
* @author Eike Stepper
*/
public static final class Activator extends UIActivator
{
public static Activator INSTANCE;
public Activator()
{
super(BUNDLE);
INSTANCE = this;
}
@Override
protected void doStart() throws Exception
{
CDOEditorOpener.Registry.INSTANCE.activate();
UIUtil.syncExec(() -> {
// Bug 577425: If the classes below are first accessed from a non-UI thread SWT throws "Invalid thread access".
PackageRegistryDialog.PRODUCT_GROUP.toString();
CDOLabelProvider.getColor(null);
});
}
@Override
protected void doStop() throws Exception
{
CDOEditorOpener.Registry.INSTANCE.deactivate();
}
}
}
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