package org.eclipse.swt.examples.paint; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2002. | |
* This file is made available under the terms of the Common Public License v1.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/cpl-v10.html | |
*/ | |
import org.eclipse.core.runtime.*; | |
import org.eclipse.ui.plugin.*; | |
import java.text.*; | |
import java.util.*; | |
/** | |
* The main plugin class to be used in the desktop. | |
*/ | |
public class PaintPlugin extends AbstractUIPlugin { | |
//The shared instance. | |
private static PaintPlugin plugin; | |
private static ResourceBundle resourceBundle; | |
/** | |
* Constructs the Paint plugin. | |
*/ | |
public PaintPlugin(IPluginDescriptor descriptor) { | |
super(descriptor); | |
plugin = this; | |
resourceBundle = descriptor.getResourceBundle(); | |
} | |
/** | |
* Returns the shared instance. | |
*/ | |
public static PaintPlugin getDefault() { | |
return plugin; | |
} | |
/** | |
* Log an error to the ILog for this plugin | |
* | |
* @param message the localized error message text | |
* @param exception the associated exception, or null | |
*/ | |
public static void logError(String message, Throwable exception) { | |
plugin.getLog().log(new Status(IStatus.ERROR, plugin.getDescriptor().getUniqueIdentifier(), | |
0, message, exception)); | |
} | |
/** | |
* Returns a string from the resource bundle. | |
* We don't want to crash because of a missing String. | |
* Returns the key if not found. | |
*/ | |
public static String getResourceString(String key) { | |
try { | |
return resourceBundle.getString(key); | |
} catch (MissingResourceException e) { | |
return key; | |
} catch (NullPointerException e) { | |
return "!" + key + "!"; | |
} | |
} | |
/** | |
* Returns a string from the resource bundle and binds it | |
* with the given arguments. If the key is not found, | |
* return the key. | |
*/ | |
public static String getResourceString(String key, Object[] args) { | |
try { | |
return MessageFormat.format(getResourceString(key), args); | |
} catch (MissingResourceException e) { | |
return key; | |
} catch (NullPointerException e) { | |
return "!" + key + "!"; | |
} | |
} | |
} |