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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.hierarchyviewer.views;
import com.android.ddmuilib.ImageLoader;
import com.android.hierarchyviewerlib.HierarchyViewerDirector;
import com.android.hierarchyviewerlib.actions.PixelPerfectAutoRefreshAction;
import com.android.hierarchyviewerlib.models.PixelPerfectModel;
import com.android.hierarchyviewerlib.models.PixelPerfectModel.IImageChangeListener;
import com.android.hierarchyviewerlib.ui.PixelPerfectControls;
import com.android.hierarchyviewerlib.ui.PixelPerfectLoupe;
import com.android.hierarchyviewerlib.ui.PixelPerfectPixelPanel;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.part.ViewPart;
public class PixelPerfectLoupeView extends ViewPart implements IImageChangeListener {
public static final String ID =
"com.android.ide.eclipse.hierarchyviewer.views.PixelPerfectLoupeView"; //$NON-NLS-1$
private PixelPerfectLoupe mPixelPerfectLoupe;
private Action mShowInLoupeAction = new Action("&Show Overlay", Action.AS_CHECK_BOX) {
@Override
public void run() {
mPixelPerfectLoupe.setShowOverlay(isChecked());
}
};
@Override
public void createPartControl(Composite parent) {
mShowInLoupeAction.setAccelerator(SWT.MOD1 + 'S');
ImageLoader imageLoader = ImageLoader.getLoader(HierarchyViewerDirector.class);
Image image = imageLoader.loadImage("show-overlay.png", Display.getDefault()); //$NON-NLS-1$
mShowInLoupeAction.setImageDescriptor(ImageDescriptor.createFromImage(image));
mShowInLoupeAction.setToolTipText("Show the overlay in the loupe view");
mShowInLoupeAction.setEnabled(PixelPerfectModel.getModel().getOverlayImage() != null);
PixelPerfectModel.getModel().addImageChangeListener(this);
GridLayout loupeLayout = new GridLayout();
loupeLayout.marginWidth = loupeLayout.marginHeight = 0;
loupeLayout.horizontalSpacing = loupeLayout.verticalSpacing = 0;
parent.setLayout(loupeLayout);
Composite pixelPerfectLoupeBorder = new Composite(parent, SWT.BORDER);
pixelPerfectLoupeBorder.setLayoutData(new GridData(GridData.FILL_BOTH));
GridLayout pixelPerfectLoupeBorderGridLayout = new GridLayout();
pixelPerfectLoupeBorderGridLayout.marginWidth =
pixelPerfectLoupeBorderGridLayout.marginHeight = 0;
pixelPerfectLoupeBorderGridLayout.horizontalSpacing =
pixelPerfectLoupeBorderGridLayout.verticalSpacing = 0;
pixelPerfectLoupeBorder.setLayout(pixelPerfectLoupeBorderGridLayout);
mPixelPerfectLoupe = new PixelPerfectLoupe(pixelPerfectLoupeBorder);
mPixelPerfectLoupe.setLayoutData(new GridData(GridData.FILL_BOTH));
PixelPerfectPixelPanel pixelPerfectPixelPanel =
new PixelPerfectPixelPanel(pixelPerfectLoupeBorder);
pixelPerfectPixelPanel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
// https://code.google.com/p/android/issues/detail?id=69199
// Disabled until accessibility issues are fixed
// PixelPerfectControls pixelPerfectControls =
// new PixelPerfectControls(parent);
// pixelPerfectControls.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
placeActions();
}
private void placeActions() {
IActionBars actionBars = getViewSite().getActionBars();
IMenuManager mm = actionBars.getMenuManager();
mm.removeAll();
mm.add(PixelPerfectAutoRefreshAction.getAction());
mm.add(mShowInLoupeAction);
IToolBarManager tm = actionBars.getToolBarManager();
tm.removeAll();
tm.add(PixelPerfectAutoRefreshAction.getAction());
tm.add(mShowInLoupeAction);
}
@Override
public void dispose() {
super.dispose();
PixelPerfectModel.getModel().removeImageChangeListener(this);
}
@Override
public void setFocus() {
mPixelPerfectLoupe.setFocus();
}
@Override
public void crosshairMoved() {
// pass
}
@Override
public void treeChanged() {
// pass
}
@Override
public void imageChanged() {
// pass
}
@Override
public void imageLoaded() {
Display.getDefault().syncExec(new Runnable() {
@Override
public void run() {
Image overlayImage = PixelPerfectModel.getModel().getOverlayImage();
mShowInLoupeAction.setEnabled(overlayImage != null);
}
});
}
@Override
public void overlayChanged() {
Display.getDefault().syncExec(new Runnable() {
@Override
public void run() {
mShowInLoupeAction
.setEnabled(PixelPerfectModel.getModel().getOverlayImage() != null);
}
});
}
@Override
public void overlayTransparencyChanged() {
// pass
}
@Override
public void selectionChanged() {
// pass
}
@Override
public void zoomChanged() {
// pass
}
}
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