1 files changed, 85 insertions, 0 deletions
diff --git a/terminals/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/actions/ToggleCommandFieldAction.java b/terminals/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/actions/ToggleCommandFieldAction.java
new file mode 100644
index 000000000..d2eb36b2c
--- /dev/null
+++ b/terminals/plugins/org.eclipse.tcf.te.ui.terminals/src/org/eclipse/tcf/te/ui/terminals/actions/ToggleCommandFieldAction.java
@@ -0,0 +1,85 @@
+/*******************************************************************************
+ * 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.ui.terminals.actions;
+
+import org.eclipse.jface.action.IAction;
+import org.eclipse.swt.custom.CTabItem;
+import org.eclipse.tcf.te.ui.terminals.activator.UIPlugin;
+import org.eclipse.tcf.te.ui.terminals.interfaces.ITerminalsView;
+import org.eclipse.tcf.te.ui.terminals.interfaces.ImageConsts;
+import org.eclipse.tcf.te.ui.terminals.nls.Messages;
+import org.eclipse.tcf.te.ui.terminals.tabs.TabCommandFieldHandler;
+import org.eclipse.tcf.te.ui.terminals.tabs.TabFolderManager;
+import org.eclipse.tm.internal.terminal.control.actions.AbstractTerminalAction;
+import org.eclipse.tm.internal.terminal.provisional.api.TerminalState;
+
+/**
+ * Toggle command input field.
+ */
+@SuppressWarnings("restriction")
+public class ToggleCommandFieldAction extends AbstractTerminalAction {
+	private ITerminalsView view = null;
+
+	/**
+	 * Constructor.
+	 */
+	public ToggleCommandFieldAction(ITerminalsView view) {
+		super(null, ToggleCommandFieldAction.class.getName(), IAction.AS_CHECK_BOX);
+
+		this.view = view;
+		setupAction(Messages.ToggleCommandFieldAction_menu, Messages.ToggleCommandFieldAction_toolTip,
+						UIPlugin.getImageDescriptor(ImageConsts.ACTION_ToggleCommandField_Hover),
+						UIPlugin.getImageDescriptor(ImageConsts.ACTION_ToggleCommandField_Enabled),
+						UIPlugin.getImageDescriptor(ImageConsts.ACTION_ToggleCommandField_Disabled), true);
+
+		TabCommandFieldHandler handler = getCommandFieldHandler();
+		setChecked(handler != null && handler.hasCommandInputField());
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.action.IAction#run()
+	 */
+	@Override
+    public void run() {
+		TabCommandFieldHandler handler = getCommandFieldHandler();
+		if (handler != null) {
+			handler.setCommandInputField(!handler.hasCommandInputField());
+		}
+		setChecked(handler != null && handler.hasCommandInputField());
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.tm.internal.terminal.control.actions.AbstractTerminalAction#updateAction(boolean)
+	 */
+	@Override
+	public void updateAction(boolean aboutToShow) {
+		setEnabled(aboutToShow && getCommandFieldHandler() != null
+						&& getTarget() != null && getTarget().getState() == TerminalState.CONNECTED);
+	}
+
+	/**
+	 * Returns the command input field handler for the active tab.
+	 *
+	 * @return The command input field handler or <code>null</code>.
+	 */
+	protected TabCommandFieldHandler getCommandFieldHandler() {
+		TabCommandFieldHandler handler = null;
+		// Get the active tab item from the tab folder manager
+		TabFolderManager manager = (TabFolderManager)view.getAdapter(TabFolderManager.class);
+		if (manager != null) {
+			// If we have the active tab item, we can get the active terminal control
+			CTabItem activeTabItem = manager.getActiveTabItem();
+			if (activeTabItem != null && !activeTabItem.isDisposed()) {
+				handler = manager.getTabCommandFieldHandler(activeTabItem);
+			}
+		}
+		return handler;
+	}
+}