X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.webbrowser/src/org/eclipse/webbrowser/internal/SwitchBrowserWorkbenchAction.java b/net.sourceforge.phpeclipse.webbrowser/src/org/eclipse/webbrowser/internal/SwitchBrowserWorkbenchAction.java
new file mode 100644
index 0000000..7fa5d87
--- /dev/null
+++ b/net.sourceforge.phpeclipse.webbrowser/src/org/eclipse/webbrowser/internal/SwitchBrowserWorkbenchAction.java
@@ -0,0 +1,137 @@
+/**
+ * Copyright (c) 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ *
+ * Contributors:
+ *    IBM - Initial API and implementation
+ */
+package org.eclipse.webbrowser.internal;
+
+import java.util.Iterator;
+
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.action.ActionContributionItem;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.swt.events.MenuAdapter;
+import org.eclipse.swt.events.MenuEvent;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.swt.widgets.MenuItem;
+import org.eclipse.ui.*;
+import org.eclipse.webbrowser.IWebBrowser;
+/**
+ * Action to open the Web broswer.
+ */
+public class SwitchBrowserWorkbenchAction implements IWorkbenchWindowPulldownDelegate2 {
+	/**
+	 * The menu created by this action
+	 */
+	private Menu fMenu;
+		
+	protected boolean recreateMenu = false;
+
+	/**
+	 * SwitchBrowserWorkbenchAction constructor comment.
+	 */
+	public SwitchBrowserWorkbenchAction() {
+		super();
+	}
+
+	public void dispose() {
+		setMenu(null);
+	}
+	
+	/**
+	 * Sets this action's drop-down menu, disposing the previous menu.
+	 * 
+	 * @param menu the new menu
+	 */
+	private void setMenu(Menu menu) {
+		if (fMenu != null) {
+			fMenu.dispose();
+		}
+		fMenu = menu;
+	}
+
+	public void init(IWorkbenchWindow window) { }
+	
+	/**
+	 * Adds the given action to the specified menu with an accelerator specified
+	 * by the given number.
+	 * 
+	 * @param menu the menu to add the action to
+	 * @param action the action to add
+	 * @param accelerator the number that should appear as an accelerator
+	 */
+	protected void addToMenu(Menu menu, IAction action, int accelerator) {
+		StringBuffer label= new StringBuffer();
+		if (accelerator >= 0 && accelerator < 10) {
+			//add the numerical accelerator
+			label.append('&');
+			label.append(accelerator);
+			label.append(' ');
+		}
+		label.append(action.getText());
+		action.setText(label.toString());
+		ActionContributionItem item= new ActionContributionItem(action);
+		item.fill(menu, -1);
+	}
+	
+	/**
+	 * Fills the drop-down menu with favorites and launch history,
+	 * launch shortcuts, and an action to open the launch configuration dialog.
+	 *
+	 * @param menu the menu to fill
+	 */
+	protected void fillMenu(Menu menu) {
+		IWebBrowser current = BrowserManager.getInstance().getCurrentWebBrowser();
+		Iterator iterator = BrowserManager.getInstance().getWebBrowsers().iterator();
+		int i = 0;
+		while (iterator.hasNext()) {
+			IWebBrowser browser = (IWebBrowser) iterator.next();
+			addToMenu(menu, new SwitchDefaultBrowserAction(browser, browser.equals(current)), i++);
+		}
+	}
+
+	/**
+	 * Creates the menu for the action
+	 */
+	private void initMenu() {
+		// Add listener to repopulate the menu each time
+		// it is shown because of dynamic history list
+		fMenu.addMenuListener(new MenuAdapter() {
+			public void menuShown(MenuEvent e) {
+				//if (recreateMenu) {
+					Menu m = (Menu) e.widget;
+					MenuItem[] items = m.getItems();
+					for (int i = 0; i < items.length; i++) {
+						items[i].dispose();
+					}
+					fillMenu(m);
+					recreateMenu = false;
+				//}
+			}
+		});
+	}
+
+	public void selectionChanged(IAction action, ISelection selection) { }
+	
+	public void run(IAction action) { }
+
+	public Menu getMenu(Menu parent) {
+		setMenu(new Menu(parent));
+		//fillMenu(fMenu);
+		initMenu();
+		return fMenu;
+	}
+
+	public Menu getMenu(Control parent) {
+		setMenu(new Menu(parent));
+		//fillMenu(fMenu);
+		initMenu();
+		return fMenu;
+	}
+}
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