1 files changed, 147 insertions, 0 deletions
diff --git a/src/plugins/android/src/com/motorola/studio/android/command/CleanProjects.java b/src/plugins/android/src/com/motorola/studio/android/command/CleanProjects.java
new file mode 100644
index 0000000..cc362a4
--- /dev/null
+++ b/src/plugins/android/src/com/motorola/studio/android/command/CleanProjects.java
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2012 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.motorola.studio.android.command;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IncrementalProjectBuilder;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.core.runtime.jobs.Job;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+
+import com.motorola.studio.android.common.log.StudioLogger;
+import com.motorola.studio.android.i18n.AndroidNLS;
+
+/**
+ * Handler responsible for cleaning selected projects by the user. 
+ */
+public class CleanProjects extends AbstractHandler
+{
+
+    /**
+     * Job responsible for cleaning a list of projects
+     */
+    private final class CleanProjectsJob extends Job
+    {
+
+        private List<IProject> projectList = null;
+
+        /**
+         * @param name
+         * @param stream 
+         * @param sdkPath 
+         */
+        private CleanProjectsJob(List<IProject> projects)
+        {
+            super(AndroidNLS.UI_CleanProjectsJob_Name);
+            projectList = projects;
+        }
+
+        @Override
+        protected IStatus run(IProgressMonitor monitor)
+        {
+            monitor.beginTask(AndroidNLS.UI_CleanProjectsJob_Description, projectList.size());
+
+            for (IProject p : projectList)
+            {
+                // Try to clean it and update progress
+                try
+                {
+                    p.build(IncrementalProjectBuilder.CLEAN_BUILD, monitor);
+                    monitor.worked(1);
+                }
+                catch (CoreException e)
+                {
+                    // Just log the error. Not much we can do about it.
+                    StudioLogger.error(CleanProjectsJob.class,
+                            "Error cleaning project " + p.getName() + ". ", e);
+                }
+            }
+
+            monitor.done();
+            return Status.OK_STATUS;
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
+     */
+    public Object execute(ExecutionEvent event) throws ExecutionException
+    {
+
+        // Retrieve the selection used in the command
+        IWorkbench workbench = PlatformUI.getWorkbench();
+        if ((workbench != null) && !workbench.isClosing())
+        {
+            IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
+            if (window != null)
+            {
+                ISelection selection = window.getSelectionService().getSelection();
+                if (selection instanceof IStructuredSelection)
+                {
+                    IStructuredSelection sselection = (IStructuredSelection) selection;
+                    Iterator<?> it = sselection.iterator();
+
+                    // Construct a list of valid projects to be cleaned
+                    List<IProject> projectList = new ArrayList<IProject>(sselection.size());
+
+                    while (it.hasNext())
+                    {
+                        Object resource = it.next();
+
+                        // Check if the selected item is a project
+                        if (resource instanceof IProject)
+                        {
+                            projectList.add(((IProject) resource));
+                        }
+                        else if (resource instanceof IAdaptable)
+                        {
+                            IAdaptable adaptable = (IAdaptable) resource;
+                            projectList.add((IProject) adaptable.getAdapter(IProject.class));
+
+                        }
+
+                    }
+
+                    // Instantiate the clean job and schedule it.
+                    if (projectList.size() > 0)
+                    {
+                        CleanProjectsJob job = new CleanProjectsJob(projectList);
+                        job.schedule();
+                    }
+
+                }
+            }
+        }
+        return null;
+    }
+
+}