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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.eclipse.org/org/documents/epl-v10.php
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.ide.eclipse.adt.internal.editors.layout.gle2;
import static com.android.SdkConstants.DOT_PNG;
import com.android.ide.eclipse.adt.AdtPlugin;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Shell;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
/** Saves the current layout editor's rendered image to disk */
class ExportScreenshotAction extends Action {
private final LayoutCanvas mCanvas;
ExportScreenshotAction(LayoutCanvas canvas) {
super("Export Screenshot...");
mCanvas = canvas;
}
@Override
public void run() {
Shell shell = AdtPlugin.getShell();
ImageOverlay imageOverlay = mCanvas.getImageOverlay();
BufferedImage image = imageOverlay.getAwtImage();
if (image != null) {
FileDialog dialog = new FileDialog(shell, SWT.SAVE);
dialog.setFilterExtensions(new String[] { "*.png" }); //$NON-NLS-1$
String path = dialog.open();
if (path != null) {
if (!path.endsWith(DOT_PNG)) {
path = path + DOT_PNG;
}
File file = new File(path);
if (file.exists()) {
MessageDialog d = new MessageDialog(null, "File Already Exists", null,
String.format(
"%1$s already exists.\nWould you like to replace it?",
path),
MessageDialog.QUESTION, new String[] {
// Yes will be moved to the end because it's the default
"Yes", "No"
}, 0);
int result = d.open();
if (result != 0) {
return;
}
}
try {
ImageIO.write(image, "PNG", file); //$NON-NLS-1$
} catch (IOException e) {
AdtPlugin.log(e, null);
}
}
} else {
MessageDialog.openError(shell, "Error", "Image not available");
}
}
}
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