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/*******************************************************************************
* Copyright (c) 2000, 2016 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
* vogella GmbH - Bug 287303 - [patch] Add Word Wrap action to Console View
*******************************************************************************/
package org.eclipse.ui.internal.console;
import java.net.MalformedURLException;
import java.net.URL;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.IConsoleConstants;
/**
* The images provided by the debug plugin.
*/
public class ConsolePluginImages {
/**
* The image registry containing <code>Image</code>s and the <code>ImageDescriptor</code>s.
*/
private static ImageRegistry imageRegistry;
/* Declare Common paths */
private static URL ICON_BASE_URL= null;
static {
String pathSuffix = "icons/full/"; //$NON-NLS-1$
ICON_BASE_URL= ConsolePlugin.getDefault().getBundle().getEntry(pathSuffix);
}
// Use IPath and toOSString to build the names to ensure they have the slashes correct
private final static String LOCALTOOL= "clcl16/"; //basic colors - size 16x16 //$NON-NLS-1$
private final static String DLCL= "dlcl16/"; //disabled - size 16x16 //$NON-NLS-1$
private final static String ELCL= "elcl16/"; //enabled - size 16x16 //$NON-NLS-1$
private final static String VIEW= "cview16/"; // views //$NON-NLS-1$
/**
* Declare all images
*/
private static void declareImages() {
// Actions
//local toolbars
declareRegistryImage(IConsoleConstants.IMG_LCL_CLEAR, LOCALTOOL + "clear_co.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_LCL_PIN, LOCALTOOL + "pin.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_LCL_LOCK, LOCALTOOL + "lock_co.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_LCL_WRAP, LOCALTOOL + "wordwrap.png"); //$NON-NLS-1$
// disabled local toolbars
declareRegistryImage(IInternalConsoleConstants.IMG_DLCL_CLEAR, DLCL + "clear_co.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_DLCL_PIN, DLCL + "pin.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_DLCL_LOCK, DLCL + "lock_co.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_DLCL_WRAP, DLCL + "wordwrap.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_DLCL_CLOSE, DLCL + "rem_co.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_DLCL_NEW_CON, DLCL + "new_con.png"); //$NON-NLS-1$
// enabled local toolbars
declareRegistryImage(IInternalConsoleConstants.IMG_ELCL_CLEAR, ELCL + "clear_co.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_ELCL_PIN, ELCL + "pin.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_ELCL_LOCK, ELCL + "lock_co.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_ELCL_WRAP, ELCL + "wordwrap.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_ELCL_CLOSE, ELCL + "rem_co.png"); //$NON-NLS-1$
declareRegistryImage(IInternalConsoleConstants.IMG_ELCL_NEW_CON, ELCL + "new_con.png"); //$NON-NLS-1$
// Views
declareRegistryImage(IConsoleConstants.IMG_VIEW_CONSOLE, VIEW + "console_view.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();
try {
desc= ImageDescriptor.createFromURL(makeIconFileURL(path));
} catch (MalformedURLException me) {
ConsolePlugin.log(me);
}
imageRegistry.put(key, desc);
}
/**
* Returns the ImageRegistry.
*/
public static ImageRegistry getImageRegistry() {
if (imageRegistry == null) {
initializeImageRegistry();
}
return imageRegistry;
}
/**
* 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 pngs) 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.
* @see org.eclipse.jface.resource.ImageRegistry
*/
public static ImageRegistry initializeImageRegistry() {
imageRegistry= new ImageRegistry(ConsolePlugin.getStandardDisplay());
declareImages();
return imageRegistry;
}
/**
* Returns the <code>Image<code> identified by the given key,
* or <code>null</code> if it does not exist.
*/
public static Image getImage(String key) {
return getImageRegistry().get(key);
}
/**
* Returns the <code>ImageDescriptor<code> identified by the given key,
* or <code>null</code> if it does not exist.
*/
public static ImageDescriptor getImageDescriptor(String key) {
return getImageRegistry().getDescriptor(key);
}
private static URL makeIconFileURL(String iconPath) throws MalformedURLException {
if (ICON_BASE_URL == null) {
throw new MalformedURLException();
}
return new URL(ICON_BASE_URL, iconPath);
}
}
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