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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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package com.nokia.s60tools.ui.actions;
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import org.eclipse.jface.action.IAction;
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import org.eclipse.swt.dnd.Clipboard;
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import org.eclipse.swt.dnd.ImageTransfer;
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import org.eclipse.swt.dnd.Transfer;
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import org.eclipse.swt.graphics.Drawable;
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import org.eclipse.swt.graphics.GC;
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import org.eclipse.swt.graphics.Image;
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import org.eclipse.swt.widgets.Display;
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import com.nokia.s60tools.ui.IImageProvider;
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import com.nokia.s60tools.ui.internal.Messages;
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/**
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* Action class for copying Image to clipboard
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*/
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public class CopyImageToClipboardAction extends S60ToolsBaseAction {
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/**
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* Image to copy to clipboard
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*/
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private IImageProvider imageProvider;
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/**
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* Constructor
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* @param provider image provider that provides {@link Image} and {@link Drawable}
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* @see com.nokia.s60tools.ui.IImageProvider
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*/
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public CopyImageToClipboardAction(IImageProvider provider) {
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super(Messages.getString("CopyFromTableViewerAction.Copy_Action_Text"), //$NON-NLS-N1
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Messages.getString("CopyFromTableViewerAction.Copy_Action_Tooltip"), //$NON-NLS-N1
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IAction.AS_PUSH_BUTTON, null);
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this.imageProvider = provider;
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}
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/* (non-Javadoc)
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* @see org.eclipse.jface.action.Action#run()
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*/
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public void run() {
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performCopy();
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}
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/**
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* Performs copy action by copying Image to clipboard.
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*/
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private void performCopy(){
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//Runnable is used to avoid e.g. pop-up menu to appear in image in case when
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//image is based on screen capture.
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Runnable runCopy = new Runnable(){
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public void run() {
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if (imageProvider != null && imageProvider.getDrawable() != null && imageProvider.getImage() != null) {
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GC gc = new GC(imageProvider.getDrawable());
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Image image = imageProvider.getImage();
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gc.copyArea(image, 0, 0);
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gc.dispose();
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Display disp = Display.getCurrent();
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Clipboard clipBrd = new Clipboard(disp);
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ImageTransfer imageTransfer = ImageTransfer.getInstance();
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clipBrd.setContents(new Object[]{image.getImageData()},
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new Transfer[]{imageTransfer});
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clipBrd.dispose();
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}
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}
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};
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Display.getDefault().asyncExec(runCopy);
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}
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}
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