Target Explorer: [368533] Rework "Refresh" contribution.

3 files changed, 77 insertions, 1 deletions

diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/plugin.xml b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/plugin.xml
index 189b075c4..802bfe9ef 100644
--- a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/plugin.xml
+++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/plugin.xml
@@ -2025,6 +2025,9 @@
          <adapter
                type="org.eclipse.jface.viewers.ILabelProvider">
          </adapter>
+         <adapter
+               type="org.eclipse.tcf.te.ui.views.interfaces.handler.IRefreshHandlerDelegate">
+         </adapter>
       </factory>
    </extension>
 
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/NodeStateFilterFactory.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/NodeStateFilterFactory.java
index bb0c944a8..1675fda6d 100644
--- a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/NodeStateFilterFactory.java
+++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/NodeStateFilterFactory.java
@@ -18,6 +18,7 @@ import org.eclipse.core.runtime.IAdapterFactory;
 import org.eclipse.jface.viewers.ILabelProvider;

 import org.eclipse.tcf.te.tcf.filesystem.internal.columns.FSTreeElementLabelProvider;

 import org.eclipse.tcf.te.tcf.filesystem.model.FSTreeNode;

+import org.eclipse.tcf.te.ui.views.interfaces.handler.IRefreshHandlerDelegate;

 import org.eclipse.ui.IActionFilter;

 

 /**

@@ -25,8 +26,9 @@ import org.eclipse.ui.IActionFilter;
  */

 public class NodeStateFilterFactory implements IAdapterFactory {

 	private static ILabelProvider nodeLabelProvider = new FSTreeElementLabelProvider();

+	private static IRefreshHandlerDelegate refreshDelegate = new RefreshHandlerDelegate();

 	// The ADAPTERS adapted by this factory.

-	private static Class<?>[] ADAPTERS = {IActionFilter.class, ILabelProvider.class};

+	private static Class<?>[] ADAPTERS = {IActionFilter.class, ILabelProvider.class, IRefreshHandlerDelegate.class};

 	// The fFilters map caching fFilters for FS nodes.

 	private Map<FSTreeNode, NodeStateFilter> filters;

 

@@ -55,6 +57,9 @@ public class NodeStateFilterFactory implements IAdapterFactory {
 			else if(adapterType == ILabelProvider.class) {

 				return nodeLabelProvider;

 			}

+			else if(adapterType == IRefreshHandlerDelegate.class) {

+				return refreshDelegate;

+			}

 		}

 		return null;

 	}

diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/RefreshHandlerDelegate.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/RefreshHandlerDelegate.java
new file mode 100644
index 000000000..0cbbc475f
--- /dev/null
+++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem/src/org/eclipse/tcf/te/tcf/filesystem/internal/adapters/RefreshHandlerDelegate.java
@@ -0,0 +1,68 @@
+/*******************************************************************************

+ * Copyright (c) 2012 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:

+ * Wind River Systems - initial API and implementation

+ *******************************************************************************/

+package org.eclipse.tcf.te.tcf.filesystem.internal.adapters;

+

+import org.eclipse.core.runtime.Assert;

+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.osgi.util.NLS;

+import org.eclipse.tcf.te.runtime.interfaces.callback.ICallback;

+import org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer;

+import org.eclipse.tcf.te.tcf.filesystem.internal.operations.FSRefresh;

+import org.eclipse.tcf.te.tcf.filesystem.model.FSTreeNode;

+import org.eclipse.tcf.te.tcf.filesystem.nls.Messages;

+import org.eclipse.tcf.te.ui.views.interfaces.handler.IRefreshHandlerDelegate;

+

+/**

+ * File System tree node refresh handler delegate implementation.

+ */

+public class RefreshHandlerDelegate implements IRefreshHandlerDelegate {

+

+	/* (non-Javadoc)

+	 * @see org.eclipse.tcf.te.ui.views.interfaces.handler.IRefreshHandlerDelegate#canRefresh(java.lang.Object)

+	 */

+	@Override

+	public boolean canRefresh(Object element) {

+		if (element instanceof FSTreeNode) {

+			return true;

+		}

+		return false;

+	}

+

+	/* (non-Javadoc)

+	 * @see org.eclipse.tcf.te.ui.views.interfaces.handler.IRefreshHandlerDelegate#refresh(java.lang.Object, org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer, org.eclipse.tcf.te.runtime.interfaces.callback.ICallback)

+	 */

+	@Override

+	public void refresh(Object element, IPropertiesContainer state, final ICallback callback) {

+		Assert.isNotNull(element);

+		Assert.isNotNull(state);

+

+		if (canRefresh(element)) {

+			final FSTreeNode process = (FSTreeNode) element;

+			Job job = new Job(NLS.bind(Messages.RefreshDirectoryHandler_RefreshJobTitle, process.name)) {

+				@Override

+				protected IStatus run(IProgressMonitor monitor) {

+					FSRefresh refresh = new FSRefresh(process);

+					refresh.doit();

+					if (callback != null) {

+						callback.done(this, Status.OK_STATUS);

+					}

+					return Status.OK_STATUS;

+				}

+			};

+			job.schedule();

+		}

+		else {

+			if (callback != null) callback.done(this, Status.OK_STATUS);

+		}

+	}

+}