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Diffstat (limited to 'plugins/infra/properties/org.eclipse.papyrus.infra.properties.ui/src/org/eclipse/papyrus/infra/properties/internal/ui/Activator.java')
-rw-r--r--plugins/infra/properties/org.eclipse.papyrus.infra.properties.ui/src/org/eclipse/papyrus/infra/properties/internal/ui/Activator.java121
1 files changed, 121 insertions, 0 deletions
diff --git a/plugins/infra/properties/org.eclipse.papyrus.infra.properties.ui/src/org/eclipse/papyrus/infra/properties/internal/ui/Activator.java b/plugins/infra/properties/org.eclipse.papyrus.infra.properties.ui/src/org/eclipse/papyrus/infra/properties/internal/ui/Activator.java
new file mode 100644
index 00000000000..5deb1637927
--- /dev/null
+++ b/plugins/infra/properties/org.eclipse.papyrus.infra.properties.ui/src/org/eclipse/papyrus/infra/properties/internal/ui/Activator.java
@@ -0,0 +1,121 @@
+/*****************************************************************************
+ * Copyright (c) 2010, 2016 CEA LIST, Christian W. Damus, 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:
+ * Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
+ * Christian W. Damus - bug 485220
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.properties.internal.ui;
+
+import org.eclipse.jface.resource.ImageRegistry;
+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;
+
+
+/**
+ * The activator class controls the plug-in life cycle
+ */
+public class Activator extends AbstractUIPlugin {
+
+ /**
+ * The plug-in ID
+ */
+ public static final String PLUGIN_ID = "org.eclipse.papyrus.infra.properties.ui"; //$NON-NLS-1$
+
+ // The shared instance
+ private static Activator plugin;
+
+ /**
+ * Log
+ */
+ public static LogHelper log;
+
+ /**
+ * The constructor
+ */
+ public Activator() {
+ super();
+ }
+
+ @Override
+ public void start(BundleContext context) throws Exception {
+ super.start(context);
+ plugin = this;
+ log = new LogHelper(plugin);
+ }
+
+ @Override
+ public void stop(BundleContext context) throws Exception {
+ plugin = null;
+ super.stop(context);
+ }
+
+ /**
+ * Returns the shared instance
+ *
+ * @return the shared instance
+ */
+ public static Activator getDefault() {
+ return plugin;
+ }
+
+ /**
+ * Returns the image at the given path from this plugin
+ *
+ * @param path
+ * the path of the image to be displayed
+ * @return The Image at the given location, or null if it couldn't be found
+ */
+ public Image getImage(String path) {
+ return getImage(PLUGIN_ID, path);
+ }
+
+ /**
+ * Returns the image from the given image descriptor
+ *
+ * @param pluginId
+ * The plugin in which the image is located
+ * @param path
+ * The path to the image from the plugin
+ * @return
+ * The Image at the given location, or null if it couldn't be found
+ */
+ public Image getImage(String pluginId, String path) {
+ final ImageRegistry registry = getImageRegistry();
+ String key = pluginId + "/" + path; //$NON-NLS-1$
+ Image image = registry.get(key);
+ if (image == null) {
+ registry.put(key, AbstractUIPlugin.imageDescriptorFromPlugin(pluginId, path));
+ image = registry.get(key);
+ }
+ return image;
+ }
+
+ /**
+ * Returns the image from the given path
+ *
+ * @param imagePath
+ * The path of the image, in the form /<plug-in ID>/<path to the image>
+ * @return
+ * The Image at the given location, or null if none was found
+ */
+ public Image getImageFromPlugin(String imagePath) {
+ if (imagePath.startsWith("/")) { //$NON-NLS-1$
+ String pluginId, path;
+ imagePath = imagePath.substring(1, imagePath.length());
+ pluginId = imagePath.substring(0, imagePath.indexOf("/")); //$NON-NLS-1$
+ path = imagePath.substring(imagePath.indexOf("/"), imagePath.length()); //$NON-NLS-1$
+ return getImage(pluginId, path);
+ } else {
+ return getImage(imagePath);
+ }
+ }
+}

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