HierarchyViewerPluginDirector.java

/*
 * 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;

import com.android.ddmlib.IDevice;
import com.android.hierarchyviewerlib.HierarchyViewerDirector;
import com.android.hierarchyviewerlib.device.Window;
import com.android.ide.eclipse.hierarchyviewer.views.PixelPerfectTreeView;
import com.android.ide.eclipse.hierarchyviewer.views.PropertyView;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PartInitException;

public class HierarchyViewerPluginDirector extends HierarchyViewerDirector {

    public static HierarchyViewerDirector createDirector() {
        return sDirector = new HierarchyViewerPluginDirector();
    }

    @Override
    public void executeInBackground(final String taskName, final Runnable task) {
        Job job = new Job(taskName) {
            @Override
            protected IStatus run(IProgressMonitor monitor) {
                task.run();
                return Status.OK_STATUS;
            }
        };
        job.setPriority(Job.SHORT);
        job.setRule(mSchedulingRule);
        job.schedule();
    }

    private ISchedulingRule mSchedulingRule = new ISchedulingRule() {
        public boolean contains(ISchedulingRule rule) {
            return rule == this;
        }

        public boolean isConflicting(ISchedulingRule rule) {
            return rule == this;
        }

    };

    @Override
    public String getAdbLocation() {
        return HierarchyViewerPlugin.getPlugin().getPreferenceStore().getString(
                HierarchyViewerPlugin.ADB_LOCATION);
    }

    @Override
    public void loadViewTreeData(Window window) {
        super.loadViewTreeData(window);

        // The windows tab hides the property tab, so let's bring the property
        // tab
        // forward.

        IWorkbenchWindow[] windows =
                HierarchyViewerPlugin.getPlugin().getWorkbench().getWorkbenchWindows();
        for (IWorkbenchWindow currentWindow : windows) {
            IWorkbenchPage page = currentWindow.getActivePage();
            if (page.getPerspective().getId().equals(TreeViewPerspective.ID)) {
                try {
                    IWorkbenchPart part = page.findView(PropertyView.ID);
                    if (part != null) {
                        page.showView(PropertyView.ID);
                    }
                } catch (PartInitException e) {

                }
            }
        }
    }

    @Override
    public void loadPixelPerfectData(IDevice device) {
        super.loadPixelPerfectData(device);

        // The windows tab hides the tree tab, so let's bring the tree tab
        // forward.

        IWorkbenchWindow[] windows =
                HierarchyViewerPlugin.getPlugin().getWorkbench().getWorkbenchWindows();
        for (IWorkbenchWindow window : windows) {
            IWorkbenchPage page = window.getActivePage();
            if (page.getPerspective().getId().equals(PixelPerfectPespective.ID)) {
                try {
                    IWorkbenchPart part = page.findView(PixelPerfectTreeView.ID);
                    if (part != null) {
                        page.showView(PixelPerfectTreeView.ID);
                    }
                } catch (PartInitException e) {

                }
            }
        }
    }
}