--- /dev/null
+/**
+ * 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 net.sourceforge.phpeclipse.webbrowser.internal;
+
+import java.net.URL;
+import java.util.Iterator;
+
+import net.sourceforge.phpeclipse.webbrowser.WebBrowser;
+import net.sourceforge.phpeclipse.webbrowser.WebBrowserEditorInput;
+import net.sourceforge.phpeclipse.webbrowser.internal.Trace;
+
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.ui.*;
+import org.eclipse.core.resources.IResource;
+/**
+ * Action to open the Web broswer on a resource.
+ */
+public class OpenWithBrowserActionDelegate implements IActionDelegate {
+ private IResource resource;
+
+ /**
+ * OpenBrowserAction constructor comment.
+ */
+ public OpenWithBrowserActionDelegate() {
+ super();
+ }
+
+ /**
+ * Performs this action.
+ * <p>
+ * This method is called when the delegating action has been triggered.
+ * Implement this method to do the actual work.
+ * </p>
+ *
+ * @param action the action proxy that handles the presentation portion of the
+ * action
+ */
+ public void run(IAction action) {
+ URL url = null;
+ try {
+ url = new URL("file://" + resource.getLocation());
+ WebBrowser.openURL(new WebBrowserEditorInput(url, WebBrowserEditorInput.SHOW_ALL | WebBrowserEditorInput.FORCE_NEW_PAGE));
+ } catch (Exception e) {
+ Trace.trace(Trace.SEVERE, "Error opening browser on file", e);
+ }
+ }
+
+ /**
+ * Notifies this action delegate that the selection in the workbench has changed.
+ * <p>
+ * Implementers can use this opportunity to change the availability of the
+ * action or to modify other presentation properties.
+ * </p>
+ *
+ * @param action the action proxy that handles presentation portion of the action
+ * @param selection the current selection in the workbench
+ */
+ public void selectionChanged(IAction action, ISelection sel) {
+ if (sel.isEmpty() || !(sel instanceof IStructuredSelection)) {
+ action.setEnabled(false);
+ return;
+ }
+
+ IStructuredSelection select = (IStructuredSelection) sel;
+ Iterator iterator = select.iterator();
+ Object selection = iterator.next();
+ if (iterator.hasNext()) { // more than one selection (should never happen)
+ action.setEnabled(false);
+ return;
+ }
+
+ if (!(selection instanceof IResource)) {
+ action.setEnabled(false);
+ return;
+ }
+
+ resource = (IResource) selection;
+ action.setEnabled(true);
+ }
+}
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