Mega Code Archive
The main plugin class to be used in the desktop
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/*******************************************************************************
* Copyright (c) 2000, 2005 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
*******************************************************************************/
package org.eclipse.swt.examples.paint;
import org.eclipse.core.runtime.*;
import org.eclipse.ui.plugin.*;
/**
* The main plugin class to be used in the desktop.
*/
public class PaintPlugin extends AbstractUIPlugin {
private static PaintPlugin plugin;
/**
* Constructs the Paint plugin.
*/
public PaintPlugin() {
super();
plugin = this;
}
/**
* 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.getBundle().getSymbolicName(), 0, message, exception));
}
}
/*******************************************************************************
* Copyright (c) 2000, 2005 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
*******************************************************************************/
package org.eclipse.swt.examples.paint;
import org.eclipse.jface.action.*;
import org.eclipse.jface.resource.*;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.*;
import org.eclipse.ui.part.*;
/**
* The view for the paint application.
* All rendering happens inside the area created by createPartControl().
*
* @see ViewPart
*/
public class PaintView extends ViewPart {
PaintExample instance = null;
/**
* Constructs a Paint view.
*/
public PaintView() {
}
/**
* Creates the example.
*
* @see ViewPart#createPartControl
*/
public void createPartControl(Composite parent) {
instance = new PaintExample(parent);
instance.createGUI(parent);
/*** Add toolbar contributions ***/
final IActionBars actionBars = getViewSite().getActionBars();
IToolBarManager toolbarManager = actionBars.getToolBarManager();
Tool tools[] = PaintExample.tools;
String group = tools[0].group;
toolbarManager.add(new GroupMarker(group));
for (int i = 0; i < tools.length; i++) {
Tool tool = tools[i];
if (!tool.group.equals(group)) {
toolbarManager.add(new Separator());
toolbarManager.add(new GroupMarker(tool.group));
}
group = tool.group;
PaintAction action = new PaintAction(tool);
toolbarManager.appendToGroup(group, action);
if (i == PaintExample.Default_tool || i == PaintExample.Default_fill || i == PaintExample.Default_linestyle) {
action.setChecked(true);
}
}
actionBars.updateActionBars();
instance.setDefaults();
}
/**
* Called when the View is to be disposed
*/
public void dispose() {
instance.dispose();
instance = null;
super.dispose();
}
/**
* Returns the Display.
*
* @return the display we're using
*/
public Display getDisplay() {
return instance.getDisplay();
}
/**
* Called when we must grab focus.
*
* @see org.eclipse.ui.part.ViewPart#setFocus
*/
public void setFocus() {
instance.setFocus();
}
/**
* Action set glue.
*/
class PaintAction extends Action {
private int style;
private Runnable action;
public PaintAction(Tool tool) {
super();
String id = tool.group + '.' + tool.name;
setId(id);
style = tool.type == SWT.RADIO ? IAction.AS_RADIO_BUTTON : IAction.AS_PUSH_BUTTON;
action = tool.action;
setText(PaintExample.getResourceString(id + ".label"));
setToolTipText(PaintExample.getResourceString(id + ".tooltip"));
setDescription(PaintExample.getResourceString(id + ".description"));
setImageDescriptor(ImageDescriptor.createFromFile(
PaintExample.class,
PaintExample.getResourceString(id + ".image")));
}
public int getStyle() { return style; }
public void run() { action.run(); }
}
}
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