/*******************************************************************************
* Copyright (c) 2010 Alena Laskavaia
* 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:
* Alena Laskavaia - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.codan.internal.ui;
import org.eclipse.cdt.codan.core.CodanCorePlugin;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ProjectScope;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.preferences.IScopeContext;
import org.eclipse.core.runtime.preferences.InstanceScope;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.eclipse.ui.preferences.ScopedPreferenceStore;
import org.osgi.framework.BundleContext;
/**
* The activator class controls the plug-in life cycle
*/
public class CodanUIActivator extends AbstractUIPlugin {
// The plug-in ID
public static final String PLUGIN_ID = "org.eclipse.cdt.codan.ui"; //$NON-NLS-1$
// The shared instance
private static CodanUIActivator plugin;
private IPreferenceStore corePreferenceStore;
/**
* The constructor
*/
public CodanUIActivator() {
}
@Override
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
}
@Override
public void stop(BundleContext context) throws Exception {
plugin = null;
super.stop(context);
}
/**
* Returns the shared instance
*
* @return the shared instance
*/
public static CodanUIActivator getDefault() {
return plugin;
}
/**
* 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(PLUGIN_ID, path);
}
/**
* Logs the specified status with this plug-in's log.
*
* @param status
* status to log
*/
public static void log(IStatus status) {
getDefault().getLog().log(status);
}
/**
* Logs an internal error with the specified throwable
*
* @param e
* the exception to be logged
*/
public static void log(Throwable e) {
log(new Status(IStatus.ERROR, PLUGIN_ID, 1, "Internal Error", e)); //$NON-NLS-1$
}
/**
* Logs an internal error with the specified message.
*
* @param message
* the error message to log
*/
public static void log(String message) {
log(new Status(IStatus.ERROR, PLUGIN_ID, 1, message, null));
}
/**
* @return
*/
public IPreferenceStore getCorePreferenceStore() {
if (corePreferenceStore == null) {
corePreferenceStore = new ScopedPreferenceStore(InstanceScope.INSTANCE, CodanCorePlugin.PLUGIN_ID);
}
return corePreferenceStore;
}
public IPreferenceStore getPreferenceStore(IProject project) {
ProjectScope ps = new ProjectScope(project);
ScopedPreferenceStore scoped = new ScopedPreferenceStore(ps, CodanCorePlugin.PLUGIN_ID);
scoped.setSearchContexts(new IScopeContext[] { ps, InstanceScope.INSTANCE });
return scoped;
}
}