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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are 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
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.examples.paint;
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 + "!";
}
}
}
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