| /******************************************************************************* |
| * Copyright (c) 2007, 2008 Dakshinamurthy Karra, 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: |
| * Dakshinamurthy Karra (Jalian Systems) - Templates View - https://bugs.eclipse.org/bugs/show_bug.cgi?id=69581 |
| *******************************************************************************/ |
| package org.eclipse.ui.texteditor.templates; |
| |
| import java.net.URL; |
| |
| import org.osgi.framework.Bundle; |
| |
| import org.eclipse.swt.graphics.Image; |
| |
| import org.eclipse.core.runtime.FileLocator; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.Platform; |
| |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.resource.ImageRegistry; |
| |
| import org.eclipse.ui.internal.texteditor.TextEditorPlugin; |
| |
| |
| /** |
| * Bundle of the images used by the {@link AbstractTemplatesPage}. |
| * |
| * @since 3.4 |
| */ |
| class TemplatesPageImages { |
| |
| static final String PREFIX_ELCL= TextEditorPlugin.PLUGIN_ID + ".elcl."; //$NON-NLS-1$ |
| |
| static final String PREFIX_DLCL= TextEditorPlugin.PLUGIN_ID + ".dlcl."; //$NON-NLS-1$ |
| |
| static final String PREFIX_OBJ= TextEditorPlugin.PLUGIN_ID + ".obj."; //$NON-NLS-1$ |
| |
| public static final String IMG_ELCL_TEMPLATE_NEW= PREFIX_ELCL + "new_template.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_ELCL_TEMPLATE_DELETE= PREFIX_ELCL + "delete_template.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_ELCL_TEMPLATE_EDIT= PREFIX_ELCL + "edit_template.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_ELCL_TEMPLATE_INSERT= PREFIX_ELCL + "insert_template.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_ELCL_TEMPLATE_LINK= PREFIX_ELCL + "link_to_editor.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_ELCL_TEMPLATE_COLLAPSE_ALL= PREFIX_ELCL + "collapseall.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_DLCL_TEMPLATE_DELETE= PREFIX_DLCL + "delete_template.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_DLCL_TEMPLATE_EDIT= PREFIX_DLCL + "edit_template.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_DLCL_TEMPLATE_INSERT= PREFIX_DLCL + "insert_template.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_OBJ_PREVIEW= PREFIX_OBJ + "preview.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_OBJ_CONTEXT= PREFIX_OBJ + "context.gif"; //$NON-NLS-1$ |
| |
| public static final String IMG_OBJ_TEMPLATE= PREFIX_OBJ + "template_obj.gif"; //$NON-NLS-1$ |
| |
| /** |
| * The image registry containing {@link Image images}. |
| */ |
| private static ImageRegistry fgImageRegistry; |
| |
| private static String ICONS_PATH= "$nl$/icons/full/"; //$NON-NLS-1$ |
| |
| // Use IPath and toOSString to build the names to ensure they have the |
| // slashes correct |
| private final static String ELCL= ICONS_PATH + "elcl16/"; //$NON-NLS-1$ |
| |
| private final static String DLCL= ICONS_PATH + "dlcl16/"; //$NON-NLS-1$ |
| |
| private final static String OBJ= ICONS_PATH + "obj16/"; //$NON-NLS-1$ |
| |
| /** |
| * Declare all images |
| */ |
| private static void declareImages() { |
| // Ant Editor images |
| declareRegistryImage(IMG_ELCL_TEMPLATE_NEW, ELCL + "new_template.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_ELCL_TEMPLATE_INSERT, ELCL + "insert_template.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_DLCL_TEMPLATE_INSERT, DLCL + "insert_template.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_ELCL_TEMPLATE_DELETE, ELCL + "delete_template.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_DLCL_TEMPLATE_DELETE, DLCL + "delete_template.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_ELCL_TEMPLATE_EDIT, ELCL + "edit_template.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_DLCL_TEMPLATE_EDIT, DLCL + "edit_template.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_ELCL_TEMPLATE_LINK, ELCL + "link_to_editor.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_ELCL_TEMPLATE_COLLAPSE_ALL, ELCL + "collapseall.gif"); //$NON-NLS-1$ |
| |
| declareRegistryImage(IMG_OBJ_PREVIEW, OBJ + "preview.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_OBJ_CONTEXT, OBJ + "context.gif"); //$NON-NLS-1$ |
| declareRegistryImage(IMG_OBJ_TEMPLATE, OBJ + "template_obj.gif"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * Declare an Image in the registry table. |
| * |
| * @param key the key to use when registering the image |
| * @param path the path where the image can be found. This path is relative to where this plugin |
| * class is found (i.e. typically the packages directory) |
| */ |
| private final static void declareRegistryImage(String key, String path) { |
| ImageDescriptor desc= ImageDescriptor.getMissingImageDescriptor(); |
| Bundle bundle= Platform.getBundle(TextEditorPlugin.PLUGIN_ID); |
| URL url= null; |
| if (bundle != null) { |
| url= FileLocator.find(bundle, new Path(path), null); |
| desc= ImageDescriptor.createFromURL(url); |
| } |
| fgImageRegistry.put(key, desc); |
| } |
| |
| /** |
| * Returns the ImageRegistry. |
| * |
| * @return image registry |
| */ |
| public static ImageRegistry getImageRegistry() { |
| if (fgImageRegistry == null) { |
| initializeImageRegistry(); |
| } |
| return fgImageRegistry; |
| } |
| |
| /** |
| * Initialize the image registry by declaring all of the required graphics. This involves |
| * creating JFace image descriptors describing how to create/find the image should it be needed. |
| * The image is not actually allocated until requested. |
| * |
| * Prefix conventions Wizard Banners WIZBAN_ Preference Banners PREF_BAN_ Property Page Banners |
| * PROPBAN_ Color toolbar CTOOL_ Enable toolbar ETOOL_ Disable toolbar DTOOL_ Local enabled |
| * toolbar ELCL_ Local Disable toolbar DLCL_ Object large OBJL_ Object small OBJS_ View VIEW_ |
| * Product images PROD_ Misc images MISC_ |
| * |
| * Where are the images? The images (typically gifs) are found in the same location as this |
| * plugin class. This may mean the same package directory as the package holding this class. The |
| * images are declared using this.getClass() to ensure they are looked up via this plugin class. |
| * |
| * @return the image registry |
| * @see org.eclipse.jface.resource.ImageRegistry |
| */ |
| public static ImageRegistry initializeImageRegistry() { |
| fgImageRegistry= TextEditorPlugin.getDefault().getImageRegistry(); |
| declareImages(); |
| return fgImageRegistry; |
| } |
| |
| /** |
| * Returns the image managed under the given key in this registry. |
| * |
| * @param key the image's key |
| * @return the image managed under the given key |
| */ |
| public static Image get(String key) { |
| return getImageRegistry().get(key); |
| } |
| |
| /** |
| * Returns the image descriptor for the given key in this registry. |
| * |
| * @param key the image's key |
| * @return the image descriptor for the given key |
| */ |
| public static ImageDescriptor getDescriptor(String key) { |
| return getImageRegistry().getDescriptor(key); |
| } |
| } |