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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.wizards.templates;
import static org.eclipse.core.resources.IResource.DEPTH_INFINITE;
import com.android.annotations.NonNull;
import com.android.ide.eclipse.adt.AdtPlugin;
import com.android.ide.eclipse.adt.internal.assetstudio.ConfigureAssetSetPage;
import com.android.ide.eclipse.adt.internal.assetstudio.CreateAssetSetWizardState;
import com.android.ide.eclipse.adt.internal.editors.IconFactory;
import com.google.common.collect.Lists;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.ltk.core.refactoring.Change;
import org.eclipse.ltk.core.refactoring.CompositeChange;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.actions.WorkspaceModifyOperation;
import java.lang.reflect.InvocationTargetException;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
import javax.swing.SwingUtilities;
abstract class TemplateWizard extends Wizard implements INewWizard {
private static final String PROJECT_LOGO_LARGE = "android-64"; //$NON-NLS-1$
protected IWorkbench mWorkbench;
private UpdateToolsPage mUpdatePage;
private InstallDependencyPage mDependencyPage;
private TemplatePreviewPage mPreviewPage;
protected ConfigureAssetSetPage mIconPage;
protected TemplateWizard() {
}
/** Should this wizard add an icon page? */
protected boolean shouldAddIconPage() {
return false;
}
@Override
public void init(IWorkbench workbench, IStructuredSelection selection) {
mWorkbench = workbench;
setHelpAvailable(false);
ImageDescriptor desc = IconFactory.getInstance().getImageDescriptor(PROJECT_LOGO_LARGE);
setDefaultPageImageDescriptor(desc);
if (!UpdateToolsPage.isUpToDate()) {
mUpdatePage = new UpdateToolsPage();
}
setNeedsProgressMonitor(true);
// Trigger a check to see if the SDK needs to be reloaded (which will
// invoke onSdkLoaded asynchronously as needed).
AdtPlugin.getDefault().refreshSdk();
}
@Override
public void addPages() {
super.addPages();
if (mUpdatePage != null) {
addPage(mUpdatePage);
}
}
@Override
public IWizardPage getStartingPage() {
if (mUpdatePage != null && mUpdatePage.isPageComplete()) {
return getNextPage(mUpdatePage);
}
return super.getStartingPage();
}
protected WizardPage getPreviewPage(NewTemplateWizardState values) {
if (mPreviewPage == null) {
mPreviewPage = new TemplatePreviewPage(values);
addPage(mPreviewPage);
}
return mPreviewPage;
}
protected WizardPage getIconPage(CreateAssetSetWizardState iconState) {
if (mIconPage == null) {
mIconPage = new ConfigureAssetSetPage(iconState);
mIconPage.setTitle("Configure Icon");
addPage(mIconPage);
}
return mIconPage;
}
protected WizardPage getDependencyPage(TemplateMetadata template, boolean create) {
if (!create) {
return mDependencyPage;
}
if (mDependencyPage == null) {
mDependencyPage = new InstallDependencyPage();
addPage(mDependencyPage);
}
mDependencyPage.setTemplate(template);
return mDependencyPage;
}
/**
* Returns the project where the template is being inserted
*
* @return the project to insert the template into
*/
@NonNull
protected abstract IProject getProject();
/**
* Returns the list of files to open, which might be empty. This method will
* only be called <b>after</b> {@link #computeChanges()} has been called.
*
* @return a list of files to open
*/
@NonNull
protected abstract List<String> getFilesToOpen();
/**
* Returns the list of files to open, which might be empty. This method will
* only be called <b>after</b> {@link #computeChanges()} has been called.
*
* @return a list of files to open
*/
@NonNull
protected abstract List<Runnable> getFinalizingActions();
/**
* Computes the changes to the {@link #getProject()} this template should
* perform
*
* @return the changes to perform
*/
protected abstract List<Change> computeChanges();
protected boolean performFinish(IProgressMonitor monitor) throws InvocationTargetException {
List<Change> changes = computeChanges();
if (!changes.isEmpty()) {
monitor.beginTask("Creating template...", changes.size());
try {
CompositeChange composite = new CompositeChange("",
changes.toArray(new Change[changes.size()]));
composite.perform(monitor);
} catch (CoreException e) {
AdtPlugin.log(e, null);
throw new InvocationTargetException(e);
} finally {
monitor.done();
}
}
// TBD: Is this necessary now that we're using IFile objects?
try {
getProject().refreshLocal(DEPTH_INFINITE, new NullProgressMonitor());
} catch (CoreException e) {
AdtPlugin.log(e, null);
}
return true;
}
@Override
public boolean performFinish() {
final AtomicBoolean success = new AtomicBoolean();
try {
getContainer().run(true, false, new IRunnableWithProgress() {
@Override
public void run(IProgressMonitor monitor) throws InvocationTargetException,
InterruptedException {
boolean ok = performFinish(monitor);
success.set(ok);
}
});
} catch (InvocationTargetException e) {
AdtPlugin.log(e, null);
return false;
} catch (InterruptedException e) {
AdtPlugin.log(e, null);
return false;
}
if (success.get()) {
// Open the primary file/files
NewTemplateWizard.openFiles(getProject(), getFilesToOpen(), mWorkbench);
return true;
} else {
return false;
}
}
}
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