Converting tabs to view

4 files changed, 197 insertions, 11 deletions

diff --git a/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/actions/StartVolumeAction.java b/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/actions/StartVolumeAction.java
index 3206635d..dc8ee77b 100644
--- a/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/actions/StartVolumeAction.java
+++ b/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/actions/StartVolumeAction.java
@@ -19,14 +19,21 @@
 package com.gluster.storage.management.gui.actions;
 
 import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.IWorkbenchWindowActionDelegate;
+import org.eclipse.ui.PlatformUI;
+
+import com.gluster.storage.management.gui.views.DiscoveredServersView;
 
 public class StartVolumeAction extends AbstractActionDelegate {
 	@Override
 	public void run(IAction action) {
-		System.out.println("Running [" + this.getClass().getSimpleName() + "]");
+		PlatformUI
+				.getWorkbench()
+				.getActiveWorkbenchWindow()
+				.getActivePage()
+				.hideView(
+						PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
+								.findViewReference(DiscoveredServersView.ID));
+		System.out.println("After closing the view!");
 	}
 
 	@Override
diff --git a/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/DiscoveredServersView.java b/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/DiscoveredServersView.java
new file mode 100644
index 00000000..2969df29
--- /dev/null
+++ b/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/DiscoveredServersView.java
@@ -0,0 +1,117 @@
+/**
+ * DiscoveredServersView.java
+ *
+ * Copyright (c) 2011 Gluster, Inc. <http://www.gluster.com>
+ * This file is part of Gluster Management Console.
+ *
+ * Gluster Management Console is free software; you can redistribute it and/or 
+ * modify it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Gluster Management Console is distributed in the hope that it will be useful, 
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+package com.gluster.storage.management.gui.views;
+
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.TreeSelection;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.ISelectionListener;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.part.ViewPart;
+
+import com.gluster.storage.management.core.model.Entity;
+import com.gluster.storage.management.core.model.EntityGroup;
+import com.gluster.storage.management.core.model.Server;
+import com.gluster.storage.management.gui.utils.GUIHelper;
+import com.gluster.storage.management.gui.views.details.ServersPage;
+import com.gluster.storage.management.gui.views.navigator.NavigationView;
+
+/**
+ *
+ */
+public class DiscoveredServersView extends ViewPart implements IDoubleClickListener, ISelectionListener {
+	public static final String ID = DiscoveredServersView.class.getName();
+	private static final GUIHelper guiHelper = GUIHelper.getInstance();
+	private EntityGroup<Server> servers;
+	private ServersPage page;
+
+	public DiscoveredServersView() {
+		// TODO Auto-generated constructor stub
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
+	 */
+	@Override
+	public void createPartControl(Composite parent) {
+		if (servers == null) {
+			ISelection selection = getSite().getPage().getSelection();
+			if (selection instanceof TreeSelection) {
+				Entity selectedEntity = (Entity) ((TreeSelection) selection).getFirstElement();
+				if (selectedEntity instanceof EntityGroup) {
+					EntityGroup group = (EntityGroup) selectedEntity;
+					if (group.getEntityType() == Server.class) {
+						servers = group;
+					}
+				}
+			}
+		}
+		page = new ServersPage(parent, SWT.NONE, servers);
+
+		page.addDoubleClickListener(this);
+		getSite().getPage().addSelectionListener(this);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.part.WorkbenchPart#setFocus()
+	 */
+	@Override
+	public void setFocus() {
+		page.setFocus();
+	}
+
+	@Override
+	public void doubleClick(DoubleClickEvent event) {
+		NavigationView clusterView = (NavigationView) guiHelper.getView(NavigationView.ID);
+		if (clusterView != null) {
+			clusterView.selectEntity((Entity) ((StructuredSelection) event.getSelection()).getFirstElement());
+		}
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart,
+	 * org.eclipse.jface.viewers.ISelection)
+	 */
+	@Override
+	public void selectionChanged(IWorkbenchPart part, ISelection selection) {
+		if (part instanceof NavigationView && selection instanceof TreeSelection) {
+			Entity selectedEntity = (Entity) ((TreeSelection) selection).getFirstElement();
+
+			if (servers == selectedEntity || selectedEntity == null || !(selectedEntity instanceof EntityGroup) || ((EntityGroup) selectedEntity).getEntityType() != Server.class) {
+				// entity selection has not changed. do nothing.
+				return;
+			}
+
+			servers = (EntityGroup<Server>) selectedEntity;
+			page.setInput(servers);
+		}
+	}
+}
diff --git a/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/details/ServersPage.java b/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/details/ServersPage.java
index eb2053dd..b736aa8e 100644
--- a/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/details/ServersPage.java
+++ b/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/details/ServersPage.java
@@ -98,6 +98,11 @@ public class ServersPage extends Composite {
 			}
 		});
 	}
+	
+	public void setInput(EntityGroup<Server> servers) {
+		tableViewer.setInput(servers);
+		tableViewer.refresh();		
+	}
 
 	public void addDoubleClickListener(IDoubleClickListener listener) {
 		tableViewer.addDoubleClickListener(listener);
diff --git a/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/navigator/NavigationView.java b/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/navigator/NavigationView.java
index 84fb9e99..704ea120 100644
--- a/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/navigator/NavigationView.java
+++ b/com.gluster.storage.management.gui/src/com/gluster/storage/management/gui/views/navigator/NavigationView.java
@@ -18,14 +18,24 @@
  *******************************************************************************/
 package com.gluster.storage.management.gui.views.navigator;
 
+import org.eclipse.core.commands.Command;
+import org.eclipse.core.commands.ExecutionEvent;
 import org.eclipse.core.runtime.IAdapterFactory;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.jface.action.MenuManager;
+import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.TreeSelection;
 import org.eclipse.jface.viewers.TreeViewer;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Menu;
+import org.eclipse.ui.ISelectionListener;
+import org.eclipse.ui.IViewReference;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.commands.ICommandService;
 import org.eclipse.ui.model.BaseWorkbenchContentProvider;
 import org.eclipse.ui.model.WorkbenchLabelProvider;
 import org.eclipse.ui.part.ViewPart;
@@ -33,15 +43,18 @@ import org.eclipse.ui.part.ViewPart;
 import com.gluster.storage.management.client.GlusterDataModelManager;
 import com.gluster.storage.management.core.model.DefaultClusterListener;
 import com.gluster.storage.management.core.model.Entity;
+import com.gluster.storage.management.core.model.EntityGroup;
 import com.gluster.storage.management.core.model.GlusterDataModel;
 import com.gluster.storage.management.core.model.GlusterServer;
-import com.gluster.storage.management.core.model.IClusterListener;
+import com.gluster.storage.management.core.model.Server;
+import com.gluster.storage.management.gui.views.DiscoveredServersView;
 
-public class NavigationView extends ViewPart {
+public class NavigationView extends ViewPart implements ISelectionListener {
 	public static final String ID = "com.gluster.storage.management.gui.views.navigator";
 	private GlusterDataModel model;
 	private TreeViewer treeViewer;
 	private IAdapterFactory adapterFactory = new ClusterAdapterFactory();
+	private Entity entity;
 
 	public NavigationView() {
 		super();
@@ -50,7 +63,7 @@ public class NavigationView extends ViewPart {
 	@Override
 	public void createPartControl(Composite parent) {
 		model = GlusterDataModelManager.getInstance().getModel();
-		
+
 		treeViewer = new TreeViewer(parent, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
 		getSite().setSelectionProvider(treeViewer);
 		Platform.getAdapterManager().registerAdapters(adapterFactory, Entity.class);
@@ -60,19 +73,21 @@ public class NavigationView extends ViewPart {
 		treeViewer.expandAll();
 		// select the first element by default
 		treeViewer.setSelection(new StructuredSelection(model.getChildren().get(0)));
-		
+
 		MenuManager menuManager = new MenuManager("&Gluster", "gluster.context.menu");
 		Menu contextMenu = menuManager.createContextMenu(treeViewer.getControl());
 		treeViewer.getTree().setMenu(contextMenu);
-		
+
 		getSite().registerContextMenu(menuManager, treeViewer);
-		
+
 		GlusterDataModelManager.getInstance().addClusterListener(new DefaultClusterListener() {
 			@Override
 			public void serverAdded(GlusterServer server) {
 				treeViewer.refresh();
 			}
 		});
+
+		getSite().getPage().addSelectionListener(this);
 	}
 
 	public void selectEntity(Entity entity) {
@@ -81,9 +96,51 @@ public class NavigationView extends ViewPart {
 		setFocus(); // this ensures that the "selection changed" event gets fired
 	}
 
-
 	@Override
 	public void setFocus() {
 		treeViewer.getControl().setFocus();
 	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart,
+	 * org.eclipse.jface.viewers.ISelection)
+	 */
+	@Override
+	public void selectionChanged(IWorkbenchPart part, ISelection selection) {
+		if (part instanceof NavigationView && selection instanceof TreeSelection) {
+			Entity selectedEntity = (Entity) ((TreeSelection) selection).getFirstElement();
+
+			if (entity == selectedEntity || selectedEntity == null) {
+				// entity selection has not changed. do nothing.
+				return;
+			}
+
+			IViewReference[] viewReferences = getSite().getPage().getViewReferences();
+			for (final IViewReference viewReference : viewReferences) {
+				if (!viewReference.getId().equals(ID)) {					
+					PlatformUI
+					.getWorkbench()
+					.getActiveWorkbenchWindow()
+					.getActivePage()
+					.hideView(
+							PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
+									.findViewReference(DiscoveredServersView.ID));
+				}
+			}
+
+			entity = selectedEntity;
+			if (entity instanceof EntityGroup) {
+				Class type = ((EntityGroup) entity).getEntityType();
+				if (type == Server.class) {
+					try {
+						getSite().getPage().showView(DiscoveredServersView.ID);						
+					} catch (PartInitException e) {
+						e.printStackTrace();
+					}
+				}
+			}
+		}
+	}
 }