diff options
Diffstat (limited to 'codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanUIActivator.java')
| -rw-r--r-- | codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanUIActivator.java | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanUIActivator.java b/codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanUIActivator.java index 20800ee4011..e0ae2add77f 100644 --- a/codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanUIActivator.java +++ b/codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanUIActivator.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2010 Alena Laskavaia + * Copyright (c) 2010, 2012 Alena Laskavaia 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 @@ -19,6 +19,10 @@ 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.jface.resource.ImageRegistry; +import org.eclipse.swt.graphics.Image; +import org.eclipse.ui.ISharedImages; +import org.eclipse.ui.PlatformUI; import org.eclipse.ui.plugin.AbstractUIPlugin; import org.eclipse.ui.preferences.ScopedPreferenceStore; import org.osgi.framework.BundleContext; @@ -71,6 +75,26 @@ public class CodanUIActivator extends AbstractUIPlugin { public static ImageDescriptor getImageDescriptor(String path) { return imageDescriptorFromPlugin(PLUGIN_ID, path); } + + /** + * + * @param key - key is usually plug-in relative path to image like icons/xxx.gif + * @return Image loaded from key location or from registry cache, it will be stored in plug-in registry and disposed when plug-in unloads + */ + public Image getImage(String key) { + ImageRegistry registry = getImageRegistry(); + Image image = registry.get(key); + if (image == null) { + ImageDescriptor descriptor = imageDescriptorFromPlugin(PLUGIN_ID, key); + if (descriptor==null) { + ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages(); + return sharedImages.getImage(key); + } + registry.put(key, descriptor); + image = registry.get(key); + } + return image; + } /** * Logs the specified status with this plug-in's log. |