1 files changed, 67 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/tabs/TabDisposeListener.java b/target_explorer/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/tabs/TabDisposeListener.java
new file mode 100644
index 000000000..bfe352682
--- /dev/null
+++ b/target_explorer/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/tabs/TabDisposeListener.java
@@ -0,0 +1,67 @@
+/*******************************************************************************
+ * Copyright (c) 2011 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.ui.terminals.tabs;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.swt.custom.CTabItem;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
+import org.eclipse.tm.internal.terminal.control.ITerminalViewControl;
+import org.eclipse.tcf.te.runtime.events.DisposedEvent;
+import org.eclipse.tcf.te.runtime.events.EventManager;
+
+/**
+ * Terminals tab default dispose listener implementation.
+ */
+@SuppressWarnings("restriction")
+public class TabDisposeListener implements DisposeListener {
+	private final TabFolderManager parentTabFolderManager;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param parentTabFolderManager The parent tab folder manager. Must be not <code>null</code>
+	 */
+	public TabDisposeListener(TabFolderManager parentTabFolderManager) {
+		Assert.isNotNull(parentTabFolderManager);
+		this.parentTabFolderManager = parentTabFolderManager;
+	}
+
+	/**
+	 * Returns the parent terminal console tab folder manager instance.
+	 *
+	 * @return The parent terminal console tab folder manager instance.
+	 */
+	protected final TabFolderManager getParentTabFolderManager() {
+		return parentTabFolderManager;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.swt.events.DisposeListener#widgetDisposed(org.eclipse.swt.events.DisposeEvent)
+	 */
+	@Override
+	public void widgetDisposed(DisposeEvent e) {
+		// If a tab item gets disposed, we have to dispose the terminal as well
+		if (e.getSource() instanceof CTabItem) {
+			// Get the terminal control (if any) from the tab item
+			Object candidate = ((CTabItem)e.getSource()).getData();
+			if (candidate instanceof ITerminalViewControl) ((ITerminalViewControl)candidate).disposeTerminal();
+
+			// If all items got removed, we have to switch back to the empty page control
+			if (parentTabFolderManager.getTabFolder() != null && parentTabFolderManager.getTabFolder().getItemCount() == 0) {
+				parentTabFolderManager.getParentView().switchToEmptyPageControl();
+			}
+			// Fire selection changed event
+			parentTabFolderManager.fireSelectionChanged();
+			// Fire the terminal console disposed event
+			EventManager.getInstance().fireEvent(new DisposedEvent(e.getSource(), ((CTabItem)e.getSource()).getData("customData"))); //$NON-NLS-1$
+		}
+	}
+}