1 files changed, 150 insertions, 0 deletions
diff --git a/org.eclipse.ui.forms.examples/src/org/eclipse/ui/forms/examples/internal/ExamplesPlugin.java b/org.eclipse.ui.forms.examples/src/org/eclipse/ui/forms/examples/internal/ExamplesPlugin.java
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@@ -0,0 +1,150 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2006 IBM Corporation 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.ui.forms.examples.internal;
+import java.net.URL;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+import org.eclipse.core.resources.IWorkspace;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.FileLocator;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.ImageRegistry;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.ui.forms.FormColors;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.osgi.framework.BundleContext;
+/**
+ * The main plugin class to be used in the desktop.
+ */
+public class ExamplesPlugin extends AbstractUIPlugin {
+	//The shared instance.
+	private static ExamplesPlugin plugin;
+	//Resource bundle.
+	private ResourceBundle resourceBundle;
+	private FormColors formColors;
+	public static final String IMG_FORM_BG = "formBg";
+	public static final String IMG_LARGE = "large";
+	public static final String IMG_HORIZONTAL = "horizontal";
+	public static final String IMG_VERTICAL = "vertical";
+	public static final String IMG_SAMPLE = "sample";
+	public static final String IMG_WIZBAN = "wizban";
+	public static final String IMG_LINKTO_HELP = "linkto_help";
+	public static final String IMG_HELP_TOPIC = "help_topic";
+	public static final String IMG_CLOSE = "close";
+	public static final String IMG_HELP_CONTAINER = "container_obj";
+	public static final String IMG_HELP_TOC_OPEN = "toc_open";
+	public static final String IMG_HELP_TOC_CLOSED = "toc_closed";
+	public static final String IMG_HELP_SEARCH = "e_search_menu";
+	public static final String IMG_CLEAR = "clear";
+	public static final String IMG_NW = "nw";
+
+	/**
+	 * The constructor.
+	 */
+	public ExamplesPlugin() {
+		plugin = this;
+		try {
+			resourceBundle = ResourceBundle
+					.getBundle("org.eclipse.ui.forms.examples.internal.ExamplesPluginResources");
+		} catch (MissingResourceException x) {
+			resourceBundle = null;
+		}
+	}
+
+	protected void initializeImageRegistry(ImageRegistry registry) {
+		registerImage(registry, IMG_FORM_BG, "form_banner.gif");
+		registerImage(registry, IMG_LARGE, "large_image.gif");
+		registerImage(registry, IMG_HORIZONTAL, "th_horizontal.gif");
+		registerImage(registry, IMG_VERTICAL, "th_vertical.gif");
+		registerImage(registry, IMG_SAMPLE, "sample.gif");
+		registerImage(registry, IMG_WIZBAN, "newprj_wiz.gif");
+		registerImage(registry, IMG_LINKTO_HELP, "linkto_help.gif");
+		registerImage(registry, IMG_HELP_TOPIC, "topic.gif");
+		registerImage(registry, IMG_HELP_CONTAINER, "container_obj.gif");
+		registerImage(registry, IMG_HELP_TOC_CLOSED, "toc_closed.gif");
+		registerImage(registry, IMG_HELP_TOC_OPEN, "toc_open.gif");
+		registerImage(registry, IMG_CLOSE, "close_view.gif");
+		registerImage(registry, IMG_HELP_SEARCH, "e_search_menu.gif");
+		registerImage(registry, IMG_CLEAR, "clear.gif");
+		registerImage(registry, IMG_NW, "nw.gif");
+	}
+
+	private void registerImage(ImageRegistry registry, String key,
+			String fileName) {
+		try {
+			IPath path = new Path("icons/" + fileName);
+			URL url = FileLocator.find(getBundle(), path, null);
+			if (url!=null) {
+				ImageDescriptor desc = ImageDescriptor.createFromURL(url);
+				registry.put(key, desc);
+			}
+		} catch (Exception e) {
+		}
+	}
+
+	public FormColors getFormColors(Display display) {
+		if (formColors == null) {
+			formColors = new FormColors(display);
+			formColors.markShared();
+		}
+		return formColors;
+	}
+	/**
+	 * Returns the shared instance.
+	 */
+	public static ExamplesPlugin getDefault() {
+		return plugin;
+	}
+	/**
+	 * Returns the workspace instance.
+	 */
+	public static IWorkspace getWorkspace() {
+		return ResourcesPlugin.getWorkspace();
+	}
+	/**
+	 * Returns the string from the plugin's resource bundle, or 'key' if not
+	 * found.
+	 */
+	public static String getResourceString(String key) {
+		ResourceBundle bundle = ExamplesPlugin.getDefault().getResourceBundle();
+		try {
+			return (bundle != null ? bundle.getString(key) : key);
+		} catch (MissingResourceException e) {
+			return key;
+		}
+	}
+	/**
+	 * Returns the plugin's resource bundle,
+	 */
+	public ResourceBundle getResourceBundle() {
+		return resourceBundle;
+	}
+	public void stop(BundleContext context) throws Exception {
+		try {
+			if (formColors != null) {
+				formColors.dispose();
+				formColors = null;
+			}
+		} finally {
+			super.stop(context);
+		}
+	}
+	public Image getImage(String key) {
+		return getImageRegistry().get(key);
+	}
+	public ImageDescriptor getImageDescriptor(String key) {
+		return getImageRegistry().getDescriptor(key);
+	}
+}