### Eclipse Workspace Patch 1.0
#P org.eclipse.ui.ide
Index: META-INF/MANIFEST.MF
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.ui.ide/META-INF/MANIFEST.MF,v
retrieving revision 1.51
diff -u -r1.51 MANIFEST.MF
--- META-INF/MANIFEST.MF	13 Jan 2010 18:45:45 -0000	1.51
+++ META-INF/MANIFEST.MF	18 Feb 2010 05:53:48 -0000
@@ -34,6 +34,7 @@
  org.eclipse.ui.internal.views.tasklist;x-internal:=true,
  org.eclipse.ui.internal.wizards.datatransfer;x-internal:=true,
  org.eclipse.ui.internal.wizards.newresource;x-internal:=true,
+ org.eclipse.ui.internal.wizards.refreshsnapshot;x-internal:=true,
  org.eclipse.ui.model,
  org.eclipse.ui.part,
  org.eclipse.ui.views.bookmarkexplorer,
Index: plugin.properties
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.ui.ide/plugin.properties,v
retrieving revision 1.155
diff -u -r1.155 plugin.properties
--- plugin.properties	4 Feb 2010 19:44:08 -0000	1.155
+++ plugin.properties	18 Feb 2010 05:53:46 -0000
@@ -28,9 +28,11 @@
 ExportWizards.FileSystem = File System
 ExportWizards.Preferences = Preferences
 ExportWizards.ZipFile = Archive File
+ExportWizards.ProjectRefreshSnapshot = Project Refresh Snapshot
 ExportWizards.FileSystemDescription = Export resources to the local file system.
 ExportWizards.PreferencesDescription = Export preferences to the local file system.
 ExportWizards.ZipFileDescription = Export resources to an archive file on the local file system.
+ExportWizards.ProjectRefreshSnapshotDescription = Export a refresh snapshot into selected projects for trusted import in other workspaces. 
 ImportWizards.FileSystem = File System
 ImportWizards.Preferences = Preferences
 ImportWizards.ZipFile = Archive File
Index: plugin.xml
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.ui.ide/plugin.xml,v
retrieving revision 1.300
diff -u -r1.300 plugin.xml
--- plugin.xml	4 Feb 2010 13:51:21 -0000	1.300
+++ plugin.xml	18 Feb 2010 05:53:48 -0000
@@ -132,6 +132,19 @@
                id="org.eclipse.ui.ide.project">
          </keywordReference>
       </wizard>
+	   <wizard
+			 category="org.eclipse.ui.Basic"
+			 class="org.eclipse.ui.internal.wizards.refreshsnapshot.ProjectRefreshSnapshotWizard"
+			 icon="$nl$/icons/full/etool16/newprj_wiz.gif"
+			 id="org.eclipse.ui.wizards.export.ProjectRefreshSnapshot"
+			 name="%ExportWizards.ProjectRefreshSnapshot">
+		   <selection
+				 class="org.eclipse.core.resources.IProject">
+		   </selection>
+		   <description>
+			   %ExportWizards.ProjectRefreshSnapshotDescription
+		   </description>
+	   </wizard>
    </extension>
    <extension
          point="org.eclipse.ui.ide.markerImageProviders">
Index: src/org/eclipse/ui/internal/wizards/refreshsnapshot/Messages.java
===================================================================
RCS file: src/org/eclipse/ui/internal/wizards/refreshsnapshot/Messages.java
diff -N src/org/eclipse/ui/internal/wizards/refreshsnapshot/Messages.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/ui/internal/wizards/refreshsnapshot/Messages.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,45 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Wind River Systems, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Markus Schorn - initial API and implementation
+ *    Francis Lynch - adapted for refresh snapshot
+ *******************************************************************************/
+
+package org.eclipse.ui.internal.wizards.refreshsnapshot;
+
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+/**
+ * Externalized messages for refresh snapshot wizard
+ *
+ */
+public class Messages  {
+	private static final String BUNDLE_NAME = "org.eclipse.ui.internal.wizards.refreshsnapshot.messages"; //$NON-NLS-1$
+
+	private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME);
+
+	private Messages() {
+		/*
+		 * no initialization needed
+		 */
+	}
+
+	/**
+	 * @param key
+	 * @return a String corresponding to the key.
+	 */
+	public static String getString(String key) {
+		try {
+			return RESOURCE_BUNDLE.getString(key);
+		} catch (MissingResourceException e) {
+			return '!' + key + '!';
+		}
+	}
+
+}
Index: src/org/eclipse/ui/internal/wizards/refreshsnapshot/ProjectRefreshSnapshotWizard.java
===================================================================
RCS file: src/org/eclipse/ui/internal/wizards/refreshsnapshot/ProjectRefreshSnapshotWizard.java
diff -N src/org/eclipse/ui/internal/wizards/refreshsnapshot/ProjectRefreshSnapshotWizard.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/ui/internal/wizards/refreshsnapshot/ProjectRefreshSnapshotWizard.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,63 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Wind River Systems, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Markus Schorn - initial API and implementation
+ *    Francis Lynch - adapted for refresh snapshot
+ *******************************************************************************/ 
+
+package org.eclipse.ui.internal.wizards.refreshsnapshot;
+
+import org.eclipse.jface.dialogs.IDialogSettings;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.wizard.Wizard;
+import org.eclipse.ui.IExportWizard;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;
+import org.eclipse.ui.internal.wizards.refreshsnapshot.Messages;
+
+/**
+ * Wizard to create refresh snapshots
+ *
+ */
+public class ProjectRefreshSnapshotWizard extends Wizard implements IExportWizard {
+	private static final String DIALOG_SETTINGS_SECTION = "ProjectRefreshSnapshotWizard"; //$NON-NLS-1$
+	private ProjectRefreshSnapshotWizardPage fMainPage;
+	private IStructuredSelection fSelection;
+
+	/**
+	 * 
+	 */
+	public ProjectRefreshSnapshotWizard() {
+        IDialogSettings workbenchSettings = IDEWorkbenchPlugin.getDefault().getDialogSettings();
+        IDialogSettings section = workbenchSettings.getSection(DIALOG_SETTINGS_SECTION);
+        if (section == null) {
+			section = workbenchSettings.addNewSection(DIALOG_SETTINGS_SECTION);
+		}
+        setDialogSettings(section);
+	}
+
+    //@Override
+	public void addPages() {
+        super.addPages();
+        fMainPage = new ProjectRefreshSnapshotWizardPage(fSelection);
+        addPage(fMainPage);
+    }
+
+	//@Override
+	public boolean performFinish() {
+        return fMainPage.finish();
+    }
+
+	public void init(IWorkbench workbench, IStructuredSelection selection) {
+        fSelection= selection;
+        setWindowTitle(Messages.getString("ProjectRefreshSnapshotExportWizard.0")); //$NON-NLS-1$
+        setDefaultPageImageDescriptor(IDEWorkbenchPlugin.getIDEImageDescriptor("wizban/exportzip_wiz.png")); //$NON-NLS-1$
+        setNeedsProgressMonitor(true);
+	}
+
+}
Index: src/org/eclipse/ui/internal/wizards/refreshsnapshot/ProjectRefreshSnapshotWizardPage.java
===================================================================
RCS file: src/org/eclipse/ui/internal/wizards/refreshsnapshot/ProjectRefreshSnapshotWizardPage.java
diff -N src/org/eclipse/ui/internal/wizards/refreshsnapshot/ProjectRefreshSnapshotWizardPage.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/ui/internal/wizards/refreshsnapshot/ProjectRefreshSnapshotWizardPage.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,352 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Wind River Systems, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Markus Schorn - initial API and implementation
+ *    Francis Lynch - adapted for refresh snapshot
+ *******************************************************************************/ 
+package org.eclipse.ui.internal.wizards.refreshsnapshot;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.MultiStatus;
+import org.eclipse.jface.dialogs.ErrorDialog;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.viewers.CheckStateChangedEvent;
+import org.eclipse.jface.viewers.CheckboxTableViewer;
+import org.eclipse.jface.viewers.ICheckStateListener;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Table;
+import org.eclipse.ui.dialogs.WizardDataTransferPage;
+import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;
+import org.eclipse.ui.model.WorkbenchLabelProvider;
+import org.eclipse.ui.internal.wizards.refreshsnapshot.Messages;
+ 
+/**
+ * The wizard page for refresh snapshot
+ *
+ */
+public class ProjectRefreshSnapshotWizardPage extends  WizardDataTransferPage {
+
+    private IStructuredSelection fInitialSelection;
+	private CheckboxTableViewer fProjectViewer;
+
+
+    /**
+     *	Create an instance of this class
+     */
+    protected ProjectRefreshSnapshotWizardPage(String name, IStructuredSelection selection) {
+        super(name);
+        fInitialSelection= selection;
+    }
+
+    /**
+     * Create an instance of this class.
+     *
+     * @param selection the selection
+     */
+    public ProjectRefreshSnapshotWizardPage(IStructuredSelection selection) {
+        this("indexExportPage", selection); //$NON-NLS-1$
+		setTitle(Messages.getString("ProjectRefreshSnapshotExportWizardPage.0"));	//$NON-NLS-1$
+		setDescription(Messages.getString("ProjectRefreshSnapshotExportWizardPage.1"));	//$NON-NLS-1$
+    }
+
+    public void createControl(Composite parent) {
+        initializeDialogUnits(parent);
+
+        Composite composite = new Composite(parent, SWT.NULL);
+        composite.setLayout(new GridLayout());
+        composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL
+                | GridData.HORIZONTAL_ALIGN_FILL));
+        composite.setFont(parent.getFont());
+
+        createResourcesGroup(composite);
+        createDestinationGroup(composite);
+        createOptionsArea(composite);
+
+        restoreWidgetValues(); 
+        if (fInitialSelection != null) {
+			setupBasedOnInitialSelections();
+		}
+
+        updateWidgetEnablements();
+        setPageComplete(determinePageCompletion());
+        setErrorMessage(null);	// should not initially have error message
+        
+        setControl(composite);
+    }
+
+    /**
+     * Creates the checkbox tree and list for selecting resources.
+     *
+     * @param parent the parent control
+     */
+    private final void createResourcesGroup(Composite parent) {
+        Composite resourcesGroup = new Composite(parent, SWT.NONE);
+        resourcesGroup.setLayout(new GridLayout());
+        resourcesGroup.setLayoutData(new GridData(GridData.FILL_BOTH));
+        resourcesGroup.setFont(parent.getFont());
+
+        new Label(resourcesGroup, SWT.NONE).setText(Messages.getString("ProjectRefreshSnapshotExportWizardPage.2"));        //$NON-NLS-1$
+        Table table= new Table(resourcesGroup, SWT.CHECK | SWT.BORDER);
+        table.setLayoutData(new GridData(GridData.FILL_BOTH));
+		fProjectViewer= new CheckboxTableViewer(table);
+		fProjectViewer.setContentProvider(new IStructuredContentProvider() {
+			List fContents;	
+
+			public Object[] getElements(Object input) {
+				if (fContents != null && fContents == input)
+					return fContents.toArray();
+				return new Object[0];
+			}
+
+			public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+				if (newInput instanceof List) 
+					fContents= (List)newInput;
+				else
+					fContents= null;
+				// we use a fixed set.
+			}
+
+			public void dispose() {
+			}
+			
+
+		} );
+		fProjectViewer.setLabelProvider(new WorkbenchLabelProvider());        
+        ICheckStateListener checkListener = new ICheckStateListener() {
+            public void checkStateChanged(CheckStateChangedEvent event) {
+                updateWidgetEnablements();
+            }
+        };
+        fProjectViewer.addCheckStateListener(checkListener);
+        	
+
+        // top level group
+        Composite buttonComposite = new Composite(resourcesGroup, SWT.NONE);
+        buttonComposite.setFont(parent.getFont());
+
+        GridLayout layout = new GridLayout(2, true);
+        layout.marginHeight= layout.marginWidth= 0;
+        buttonComposite.setLayout(layout);
+        buttonComposite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL
+                | GridData.HORIZONTAL_ALIGN_FILL));
+
+
+        Button selectButton = createButton(buttonComposite,
+                IDialogConstants.SELECT_ALL_ID, Messages.getString("ProjectRefreshSnapshotExportWizardPage.3"), false); //$NON-NLS-1$
+
+        SelectionAdapter listener = new SelectionAdapter() {
+            //@Override
+			public void widgetSelected(SelectionEvent e) {
+                fProjectViewer.setAllChecked(true);
+                updateWidgetEnablements();
+            }
+        };
+        selectButton.addSelectionListener(listener);
+
+        Button deselectButton = createButton(buttonComposite,
+				IDialogConstants.DESELECT_ALL_ID, Messages.getString("ProjectRefreshSnapshotExportWizardPage.4"), false); //$NON-NLS-1$
+
+        listener = new SelectionAdapter() {
+            //@Override
+			public void widgetSelected(SelectionEvent e) {
+            	fProjectViewer.setAllChecked(false);
+                updateWidgetEnablements();
+            }
+        };
+        deselectButton.addSelectionListener(listener);
+
+        initProjects();
+    }
+
+    private Button createButton(Composite parent, int id, String label,
+            boolean defaultButton) {
+        Button button = new Button(parent, SWT.PUSH);
+
+        GridData buttonData = new GridData(GridData.FILL_HORIZONTAL);
+        button.setLayoutData(buttonData);
+
+        button.setData(new Integer(id));
+        button.setText(label);
+        button.setFont(parent.getFont());
+
+        if (defaultButton) {
+            Shell shell = parent.getShell();
+            if (shell != null) {
+                shell.setDefaultButton(button);
+            }
+            button.setFocus();
+        }
+        button.setFont(parent.getFont());
+        setButtonLayoutData(button);
+        return button;
+    }
+
+    private void initProjects() {
+        ArrayList input = new ArrayList();
+        IProject[] projects;
+		projects = IDEWorkbenchPlugin.getPluginWorkspace().getRoot().getProjects();
+			for (int i = 0; i < projects.length; i++) {
+				if (projects[i].isOpen()) {
+					input.add(projects[i]);
+				}
+	        }
+		fProjectViewer.setInput(input);
+	}
+
+    private void setupBasedOnInitialSelections() {
+    	HashSet names= new HashSet();
+        Iterator it = fInitialSelection.iterator();
+        while (it.hasNext()) {
+            IProject project = (IProject) it.next();
+            names.add(project.getName());
+        }
+        
+        Collection prjsc= (Collection) fProjectViewer.getInput();
+        Object[] prjs= prjsc.toArray();
+        for (int i = 0; i < prjs.length; i++) {
+        	Object element = prjs[i];
+			IProject prj = (IProject) element;
+			if (names.contains(prj.getName())) {
+	            fProjectViewer.setChecked(prj, true);
+			}
+		}
+    }
+    
+
+  	
+    
+    private void createDestinationGroup(Composite parent) {
+    	Font font = parent.getFont();
+        // destination specification group
+        Composite destinationSelectionGroup = new Composite(parent, SWT.NONE);
+        destinationSelectionGroup.setLayout(new GridLayout(2, false));
+        destinationSelectionGroup.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
+        destinationSelectionGroup.setFont(font);
+
+
+    }
+
+	/**
+	 * Create the area with the extra options.
+	 * 
+	 * @param workArea
+	 */
+	private void createOptionsArea(Composite workArea) {
+		Composite optionsGroup = new Composite(workArea, SWT.NONE);
+		optionsGroup.setLayout(new GridLayout());
+		optionsGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+
+	}
+
+
+	/**
+	 * @return Return true to indicate that the operation was a success
+	 * 
+	 */
+	public boolean finish() {
+        IProject[] projectsToSnapshot= getCheckedElements();
+
+        // about to invoke the operation so save our state
+        saveWidgetValues();
+        
+        return executeSnapshotOperation(projectsToSnapshot);
+    }
+
+	private IProject[] getCheckedElements() {
+		Object[] obj= fProjectViewer.getCheckedElements();
+		IProject[] prjs= new IProject[obj.length];
+		System.arraycopy(obj, 0, prjs, 0, obj.length);
+		return prjs;
+	}
+
+    private boolean executeSnapshotOperation(final IProject[] projects) {
+    	//final String dest= getDestinationValue();
+    	final MultiStatus status= new MultiStatus(IDEWorkbenchPlugin.IDE_WORKBENCH, 
+    			0, "ProjectRefreshSnapshotExportWizardPage.5", null);  //$NON-NLS-1$
+
+		for (int i = 0; i < projects.length; i++) {
+			IProject project = projects[i];
+			try {
+				project.writeRefreshSnapshot(null);
+			}
+			catch (CoreException e) {
+				status.merge(e.getStatus());
+			}
+		}
+        if (!status.isOK()) {
+        	IDEWorkbenchPlugin.log("",status); //$NON-NLS-1$
+            ErrorDialog.openError(getContainer().getShell(),
+                    getErrorDialogTitle(),
+                    null, // no special message
+                    status);
+            return false;
+        }
+
+        return true;
+    }
+
+ 
+    //@Override
+	protected boolean validateSourceGroup() {
+    	// there must be some resources selected for Export
+    	boolean isValid = true;
+        Object[] projectsToExport = getCheckedElements();
+    	if (projectsToExport.length == 0){
+			setErrorMessage(Messages.getString("ProjectRefreshSnapshotExportWizardPage.6"));  //$NON-NLS-1$
+            isValid =  false;
+    	} else {
+			setErrorMessage(null);
+		}
+		return super.validateSourceGroup() && isValid;
+	}
+
+    //@Override
+	protected void updateWidgetEnablements() {
+        boolean pageComplete = determinePageCompletion();
+        setPageComplete(pageComplete);
+        if (pageComplete) {
+			setMessage(null);
+		}
+        super.updateWidgetEnablements();
+    }
+    
+
+	public void handleEvent(Event event) {
+		updateWidgetEnablements();
+	}
+	
+    //@Override
+	protected String getErrorDialogTitle() {
+		return Messages.getString("ProjectRefreshSnapshotExportWizardPage.7");  //$NON-NLS-1$
+    }
+
+	//@Override
+	protected boolean allowNewContainerName() {
+		return false;
+	}
+}
Index: src/org/eclipse/ui/internal/wizards/refreshsnapshot/messages.properties
===================================================================
RCS file: src/org/eclipse/ui/internal/wizards/refreshsnapshot/messages.properties
diff -N src/org/eclipse/ui/internal/wizards/refreshsnapshot/messages.properties
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/ui/internal/wizards/refreshsnapshot/messages.properties	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,21 @@
+###############################################################################
+# Copyright (c) 2000, 2010 IBM Corporation and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# Contributors:
+#     IBM Corporation - initial API and implementation
+
+###############################################################################
+
+ProjectRefreshSnapshotExportWizard.0=Export
+ProjectRefreshSnapshotExportWizardPage.0=Export Project Refresh Snapshot Information
+ProjectRefreshSnapshotExportWizardPage.1=Export a refresh snapshot into selected projects for trusted import in other workspaces
+ProjectRefreshSnapshotExportWizardPage.2=Select &projects to snapshot:
+ProjectRefreshSnapshotExportWizardPage.3=&Select All
+ProjectRefreshSnapshotExportWizardPage.4=&Deselect All
+ProjectRefreshSnapshotExportWizardPage.5=Errors occurred while exporting project refresh snapshot
+ProjectRefreshSnapshotExportWizardPage.6=At least one project must be selected.
+ProjectRefreshSnapshotExportWizardPage.7=Export Project Refresh Snapshot Information