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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.models.TreeViewModel;
import com.android.hierarchyviewerlib.models.TreeViewModel.ITreeChangeListener;
import com.android.hierarchyviewerlib.ui.LayoutViewer;
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.FillLayout;
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 LayoutView extends ViewPart implements ITreeChangeListener {
public static final String ID = "com.android.ide.eclipse.hierarchyviewer.views.LayoutView"; //$NON-NLS-1$
private LayoutViewer mLayoutViewer;
private Image mOnBlack;
private Image mOnWhite;
private Action mShowExtrasAction = new Action("Show &Extras", Action.AS_CHECK_BOX) {
@Override
public void run() {
mLayoutViewer.setShowExtras(isChecked());
}
};
private Action mLoadAllViewsAction = new Action("Load All &Views") {
@Override
public void run() {
HierarchyViewerDirector.getDirector().loadAllViews();
mShowExtrasAction.setChecked(true);
mLayoutViewer.setShowExtras(true);
}
};
private Action mOnBlackWhiteAction = new Action("Change Background &Color") {
@Override
public void run() {
boolean newValue = !mLayoutViewer.getOnBlack();
mLayoutViewer.setOnBlack(newValue);
if (newValue) {
setImageDescriptor(ImageDescriptor.createFromImage(mOnWhite));
} else {
setImageDescriptor(ImageDescriptor.createFromImage(mOnBlack));
}
}
};
@Override
public void createPartControl(Composite parent) {
mShowExtrasAction.setAccelerator(SWT.MOD1 + 'E');
ImageLoader imageLoader = ImageLoader.getLoader(HierarchyViewerDirector.class);
Image image = imageLoader.loadImage("show-extras.png", Display.getDefault()); //$NON-NLS-1$
mShowExtrasAction.setImageDescriptor(ImageDescriptor.createFromImage(image));
mShowExtrasAction.setToolTipText("Show images");
mShowExtrasAction.setEnabled(TreeViewModel.getModel().getTree() != null);
mOnWhite = imageLoader.loadImage("on-white.png", Display.getDefault()); //$NON-NLS-1$
mOnBlack = imageLoader.loadImage("on-black.png", Display.getDefault()); //$NON-NLS-1$
mOnBlackWhiteAction.setAccelerator(SWT.MOD1 + 'C');
mOnBlackWhiteAction.setImageDescriptor(ImageDescriptor.createFromImage(mOnWhite));
mOnBlackWhiteAction.setToolTipText("Change layout viewer background color");
mLoadAllViewsAction.setAccelerator(SWT.MOD1 + 'V');
image = imageLoader.loadImage("load-all-views.png", Display.getDefault()); //$NON-NLS-1$
mLoadAllViewsAction.setImageDescriptor(ImageDescriptor.createFromImage(image));
mLoadAllViewsAction.setToolTipText("Load all view images");
mLoadAllViewsAction.setEnabled(TreeViewModel.getModel().getTree() != null);
parent.setLayout(new FillLayout());
mLayoutViewer = new LayoutViewer(parent);
placeActions();
TreeViewModel.getModel().addTreeChangeListener(this);
}
public void placeActions() {
IActionBars actionBars = getViewSite().getActionBars();
IMenuManager mm = actionBars.getMenuManager();
mm.removeAll();
mm.add(mOnBlackWhiteAction);
mm.add(mShowExtrasAction);
mm.add(mLoadAllViewsAction);
IToolBarManager tm = actionBars.getToolBarManager();
tm.removeAll();
tm.add(mOnBlackWhiteAction);
tm.add(mShowExtrasAction);
tm.add(mLoadAllViewsAction);
}
@Override
public void dispose() {
super.dispose();
TreeViewModel.getModel().removeTreeChangeListener(this);
}
@Override
public void setFocus() {
mLayoutViewer.setFocus();
}
@Override
public void selectionChanged() {
// pass
}
@Override
public void treeChanged() {
Display.getDefault().syncExec(new Runnable() {
@Override
public void run() {
mLoadAllViewsAction.setEnabled(TreeViewModel.getModel().getTree() != null);
mShowExtrasAction.setEnabled(TreeViewModel.getModel().getTree() != null);
}
});
}
@Override
public void viewportChanged() {
// pass
}
@Override
public void zoomChanged() {
// pass
}
}
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