Move the Editor and Eclipse plugins over to using stagehand for the new project templates.

editor/tools/plugins/com.google.dart.eclipse.ui/src/com/google/dart/eclipse/wizards/SamplesComposite.java

Index: editor/tools/plugins/com.google.dart.eclipse.ui/src/com/google/dart/eclipse/wizards/SamplesComposite.java
===================================================================
--- editor/tools/plugins/com.google.dart.eclipse.ui/src/com/google/dart/eclipse/wizards/SamplesComposite.java	(revision 41289)
+++ editor/tools/plugins/com.google.dart.eclipse.ui/src/com/google/dart/eclipse/wizards/SamplesComposite.java	(working copy)
@@ -15,17 +15,20 @@
 
 import com.google.dart.tools.core.generator.AbstractSample;
 import com.google.dart.tools.ui.DartToolsPlugin;
+import com.google.dart.tools.ui.internal.projects.SamplesLabelProvider;
 
+import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.jface.dialogs.IDialogSettings;
 import org.eclipse.jface.layout.GridDataFactory;
 import org.eclipse.jface.layout.GridLayoutFactory;
+import org.eclipse.jface.operation.IRunnableWithProgress;
 import org.eclipse.jface.viewers.ArrayContentProvider;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.LabelProvider;
-import org.eclipse.jface.viewers.ListViewer;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
 import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
@@ -34,27 +37,33 @@
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Group;
 import org.eclipse.swt.widgets.Label;
 
+import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
 import java.util.List;
 
 class SamplesComposite extends Composite {
-  static final String NEW_APPPLICATION_SETTINGS = "newApplicationWizard.settings"; //$NON-NLS-1$
+  private static final String NEW_APPPLICATION_SETTINGS = "newApplicationWizard.settings"; //$NON-NLS-1$
   private static final String CONTENT_GENERATION_DISABLED = "contentGenerationDisabled"; //$NON-NLS-1$
 
+  private WizardPage page;
   private Button addSampleContentCheckbox;
-  private ListViewer samplesListViewer;
+  private TableViewer samplesViewer;
 
-  public SamplesComposite(Composite parent, int style) {
+  public SamplesComposite(WizardPage page, Composite parent, int style) {
     super(parent, style);
 
+    this.page = page;
+
     initialize();
   }
 
   protected AbstractSample getCurrentSample() {
     if (addSampleContentCheckbox.getSelection()) {
-      IStructuredSelection selection = (IStructuredSelection) samplesListViewer.getSelection();
+      IStructuredSelection selection = (IStructuredSelection) samplesViewer.getSelection();
 
       if (selection.isEmpty()) {
         return null;
@@ -67,7 +76,6 @@
   }
 
   private void createSampleGroup() {
-
     Group contentGroup = new Group(this, SWT.NONE);
     contentGroup.setText("Sample content");
     GridDataFactory.fillDefaults().span(3, 1).grab(true, false).applyTo(contentGroup);
@@ -90,22 +98,28 @@
     Label spacer = new Label(contentGroup, SWT.SEPARATOR | SWT.HORIZONTAL);
     GridDataFactory.fillDefaults().grab(true, false).align(SWT.FILL, SWT.CENTER).applyTo(spacer);
 
-    samplesListViewer = new ListViewer(contentGroup);
-    samplesListViewer.setLabelProvider(new LabelProvider());
-    samplesListViewer.setContentProvider(new ArrayContentProvider());
-    List<AbstractSample> samples = AbstractSample.getAllSamples();
-    samplesListViewer.setInput(samples);
-    GridDataFactory.fillDefaults().hint(-1, 60).grab(true, false).align(SWT.FILL, SWT.CENTER).applyTo(
-        samplesListViewer.getControl());
-    samplesListViewer.setSelection(new StructuredSelection(getDefaultSample(samples)));
-    samplesListViewer.addSelectionChangedListener(new ISelectionChangedListener() {
+    samplesViewer = new TableViewer(contentGroup, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER
+        | SWT.FULL_SELECTION);
+    samplesViewer.setLabelProvider(new SamplesLabelProvider());
+    samplesViewer.setContentProvider(new ArrayContentProvider());
+    samplesViewer.setInput(new ArrayList<AbstractSample>());
+    GridDataFactory.fillDefaults().hint(300, 90).grab(true, false).align(SWT.FILL, SWT.CENTER).applyTo(
+        samplesViewer.getControl());
+    samplesViewer.addSelectionChangedListener(new ISelectionChangedListener() {
       @Override
       public void selectionChanged(SelectionChangedEvent event) {
         updateMessageAndEnablement();
       }
     });
 
-    samplesListViewer.getList().setEnabled(addSampleContentCheckbox.getSelection());
+    samplesViewer.getTable().setEnabled(addSampleContentCheckbox.getSelection());
+
+    Display.getDefault().asyncExec(new Runnable() {
+      @Override
+      public void run() {
+        populateSamplesList();
+      }
+    });
   }
 
   private AbstractSample getDefaultSample(List<AbstractSample> samples) {
@@ -148,9 +162,32 @@
     setSize(new Point(449, 311));
   }
 
+  private void populateSamplesList() {
+    try {
+      page.getWizard().getContainer().run(true, false, new IRunnableWithProgress() {
+        @Override
+        public void run(IProgressMonitor monitor) throws InvocationTargetException,
+            InterruptedException {
+          monitor.beginTask("", IProgressMonitor.UNKNOWN);
+          final List<AbstractSample> samples = AbstractSample.getAllSamples();
+          Display.getDefault().asyncExec(new Runnable() {
+            @Override
+            public void run() {
+              samplesViewer.setInput(samples);
+              samplesViewer.setSelection(new StructuredSelection(getDefaultSample(samples)));
+            }
+          });
+          monitor.done();
+        }
+      });
+    } catch (InvocationTargetException e) {
+      DartToolsPlugin.log(e);
+    } catch (InterruptedException e) {
+      DartToolsPlugin.log(e);
+    }
+  }
+
   private void updateMessageAndEnablement() {
-
-    samplesListViewer.getList().setEnabled(addSampleContentCheckbox.getSelection());
+    samplesViewer.getTable().setEnabled(addSampleContentCheckbox.getSelection());
   }
-
 }