/*
* DesktopExport.java
*
* Copyright (C) 2009-12 by RStudio, Inc.
*
* This program is licensed to you under the terms of version 3 of the
* GNU Affero General Public License. This program is distributed WITHOUT
* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
*
*/
package org.rstudio.studio.client.workbench.views.viewer.export;
import org.rstudio.core.client.Rectangle;
import org.rstudio.core.client.dom.ElementEx;
import org.rstudio.core.client.widget.Operation;
import org.rstudio.core.client.widget.OperationWithInput;
import org.rstudio.studio.client.workbench.exportplot.ExportPlotSizeEditor;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.core.client.Scheduler.ScheduledCommand;
import com.google.gwt.user.client.Command;
public class DesktopExport
{
public static void export(final ExportPlotSizeEditor sizeEditor,
final OperationWithInput<Rectangle> exporter,
final Operation onCompleted)
{
sizeEditor.prepareForExport(new Command() {
@Override
public void execute()
{
// hide gripper
sizeEditor.setGripperVisible(false);
// get the preview iframe rect
ElementEx iframe = sizeEditor.getPreviewIFrame().<ElementEx>cast();
final Rectangle viewerRect = new Rectangle(
iframe.getClientLeft(),
iframe.getClientTop(),
iframe.getClientWidth(),
iframe.getClientHeight()).inflate(-1);
// perform the export
Scheduler.get().scheduleDeferred(new ScheduledCommand() {
@Override
public void execute()
{
exporter.execute(viewerRect);
// show gripper
sizeEditor.setGripperVisible(true);
// call onCompleted
if (onCompleted != null)
onCompleted.execute();
}
});
}
});
}
}