1 files changed, 134 insertions, 0 deletions
diff --git a/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanUIActivator.java b/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanUIActivator.java
new file mode 100644
index 0000000..e530269
--- /dev/null
+++ b/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanUIActivator.java
@@ -0,0 +1,134 @@
+/*******************************************************************************
+ * 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 preferenceCoreStore;
+
+	/**
+	 * The constructor
+	 */
+	public CodanUIActivator() {
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext
+	 * )
+	 */
+	public void start(BundleContext context) throws Exception {
+		super.start(context);
+		plugin = this;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext
+	 * )
+	 */
+	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 (preferenceCoreStore == null) {
+			preferenceCoreStore = new ScopedPreferenceStore(
+					new InstanceScope(), CodanCorePlugin.PLUGIN_ID);
+		}
+		return preferenceCoreStore;
+	}
+
+	public IPreferenceStore getPreferenceStore(IProject project) {
+		ProjectScope ps = new ProjectScope(project);
+		ScopedPreferenceStore scoped = new ScopedPreferenceStore(ps, PLUGIN_ID);
+		scoped.setSearchContexts(new IScopeContext[] { ps, new InstanceScope() });
+		return scoped;
+	}
+}