1 files changed, 98 insertions, 0 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/LaunchDropDownAction.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/LaunchDropDownAction.java
new file mode 100644
index 000000000..8960af12b
--- /dev/null
+++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/LaunchDropDownAction.java
@@ -0,0 +1,98 @@
+package org.eclipse.debug.internal.ui;
+
+/*
+ * Licensed Materials - Property of IBM,
+ * WebSphere Studio Workbench
+ * (c) Copyright IBM Corp 2001
+ */
+ 
+import org.eclipse.debug.core.ILaunch;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.IWorkbenchWindowPulldownDelegate;
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.ActionContributionItem;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.swt.widgets.MenuItem;
+
+/**
+ * Superclass of run & debug pulldown actions.
+ */
+public abstract class LaunchDropDownAction implements IWorkbenchWindowPulldownDelegate {
+	
+	private ExecutionAction fLaunchAction;
+	
+	/**
+	 * Create a new instance of this class
+	 */
+	public LaunchDropDownAction(ExecutionAction launchAction) {
+		fLaunchAction= launchAction;		
+	}
+
+	private void createMenuForAction(Menu parent, Action action) {
+		ActionContributionItem item= new ActionContributionItem(action);
+		item.fill(parent, -1);
+	}
+
+	/**
+	 * @see IWorkbenchWindowActionDelegate
+	 */
+	public void dispose() {
+	}
+
+	/**
+	 * @see IWorkbenchWindowPulldownDelegate
+	 */
+	public Menu getMenu(Control parent) {
+		Menu menu= new Menu(parent);
+		ILaunch[] historyList= getHistory();
+		int count= 0;
+		for (int i = 0; i < historyList.length; i++) {
+			ILaunch launch= historyList[i];
+			if (launch != null) {
+				RelaunchHistoryLaunchAction newAction= new RelaunchHistoryLaunchAction(launch, getMode());
+				createMenuForAction(menu, newAction);
+				count++;
+			}
+		}
+		if (count > 0) {
+			new MenuItem(menu, SWT.SEPARATOR);
+		}
+		createMenuForAction(menu, new LaunchWithAction(getMode()));
+
+		return menu;
+	}
+
+	/**
+	 * @see IActionDelegate
+	 */
+	public void run(IAction action) {
+		fLaunchAction.run();
+	}
+	
+	/**
+	 * @see IActionDelegate
+	 */
+	public void selectionChanged(IAction action, ISelection selection){
+	}
+	
+	/**
+	 * @see IWorkbenchWindowActionDelegate
+	 */
+	public void init(IWorkbenchWindow window){
+	}
+	
+	/**
+	 * Returns an array of previous launches applicable to this drop down
+	 */
+	public abstract ILaunch[] getHistory();
+	
+	/**
+	 * Returns the mode (e.g., 'run' or 'debug') of this drop down
+	 */
+	public abstract String getMode();
+}
+