diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/activator/UIPlugin.java')
| -rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/activator/UIPlugin.java | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/activator/UIPlugin.java b/target_explorer/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/activator/UIPlugin.java new file mode 100644 index 000000000..ca8bbe651 --- /dev/null +++ b/target_explorer/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/activator/UIPlugin.java @@ -0,0 +1,143 @@ +/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. 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:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tcf.te.ui.terminals.activator;
+
+import java.net.URL;
+
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.ImageRegistry;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.tcf.te.ui.terminals.interfaces.ImageConsts;
+import org.eclipse.tcf.te.runtime.preferences.ScopedEclipsePreferences;
+import org.eclipse.tcf.te.runtime.tracing.TraceHandler;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+
+/**
+ * The activator class controls the plug-in life cycle
+ */
+public class UIPlugin extends AbstractUIPlugin {
+ // The shared instance
+ private static UIPlugin plugin;
+
+ private static ScopedEclipsePreferences scopedPreferences = null;
+ // The trace handler instance
+ private static TraceHandler traceHandler;
+
+ /**
+ * The constructor
+ */
+ public UIPlugin() {
+ }
+
+ /**
+ * Returns the shared instance
+ *
+ * @return the shared instance
+ */
+ public static UIPlugin getDefault() {
+ return plugin;
+ }
+
+ /**
+ * Convenience method which returns the unique identifier of this plugin.
+ */
+ public static String getUniqueIdentifier() {
+ if (getDefault() != null && getDefault().getBundle() != null) {
+ return getDefault().getBundle().getSymbolicName();
+ }
+ return null;
+ }
+
+ /**
+ * Return the scoped preferences for this plugin.
+ */
+ public static ScopedEclipsePreferences getScopedPreferences() {
+ if (scopedPreferences == null) {
+ scopedPreferences = new ScopedEclipsePreferences(getUniqueIdentifier());
+ }
+ return scopedPreferences;
+ }
+
+ /**
+ * Returns the bundles trace handler.
+ *
+ * @return The bundles trace handler.
+ */
+ public static TraceHandler getTraceHandler() {
+ if (traceHandler == null) {
+ traceHandler = new TraceHandler(getUniqueIdentifier());
+ }
+ return traceHandler;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
+ */
+ @Override
+ 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)
+ */
+ @Override
+ public void stop(BundleContext context) throws Exception {
+ plugin = null;
+ scopedPreferences = null;
+ traceHandler = null;
+ super.stop(context);
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#initializeImageRegistry(org.eclipse.jface.resource.ImageRegistry)
+ */
+ @Override
+ protected void initializeImageRegistry(ImageRegistry registry) {
+ Bundle bundle = Platform.getBundle("org.eclipse.ui.console"); //$NON-NLS-1$
+ if (bundle != null) {
+ URL url = bundle.getEntry(ImageConsts.IMAGE_DIR_ROOT + "full/" + ImageConsts.IMAGE_DIR_EVIEW + "console_view.gif"); //$NON-NLS-1$ //$NON-NLS-2$
+ registry.put(ImageConsts.VIEW_Terminals, ImageDescriptor.createFromURL(url));
+
+ url = bundle.getEntry(ImageConsts.IMAGE_DIR_ROOT + "full/" + ImageConsts.IMAGE_DIR_CLCL + "lock_co.gif"); //$NON-NLS-1$ //$NON-NLS-2$
+ registry.put(ImageConsts.ACTION_ScrollLock_Hover, ImageDescriptor.createFromURL(url));
+ url = bundle.getEntry(ImageConsts.IMAGE_DIR_ROOT + "full/" + ImageConsts.IMAGE_DIR_ELCL + "lock_co.gif"); //$NON-NLS-1$ //$NON-NLS-2$
+ registry.put(ImageConsts.ACTION_ScrollLock_Enabled, ImageDescriptor.createFromURL(url));
+ url = bundle.getEntry(ImageConsts.IMAGE_DIR_ROOT + "full/" + ImageConsts.IMAGE_DIR_DLCL + "lock_co.gif"); //$NON-NLS-1$ //$NON-NLS-2$
+ registry.put(ImageConsts.ACTION_ScrollLock_Disabled, ImageDescriptor.createFromURL(url));
+ }
+ }
+
+ /**
+ * Loads the image registered under the specified key from the image
+ * registry and returns the <code>Image</code> object instance.
+ *
+ * @param key The key the image is registered with.
+ * @return The <code>Image</code> object instance or <code>null</code>.
+ */
+ public static Image getImage(String key) {
+ return getDefault().getImageRegistry().get(key);
+ }
+
+ /**
+ * Loads the image registered under the specified key from the image
+ * registry and returns the <code>ImageDescriptor</code> object instance.
+ *
+ * @param key The key the image is registered with.
+ * @return The <code>ImageDescriptor</code> object instance or <code>null</code>.
+ */
+ public static ImageDescriptor getImageDescriptor(String key) {
+ return getDefault().getImageRegistry().getDescriptor(key);
+ }
+}
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