--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2000, 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 Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.smarty.ui.internal.editor;
+
+import net.sourceforge.phpeclipse.ui.editor.ShowExternalPreviewAction;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IFileEditorInput;
+import org.eclipse.ui.texteditor.BasicTextEditorActionContributor;
+import org.eclipse.ui.texteditor.ITextEditor;
+
+/**
+ * Common base class for action contributors for Java editors.
+ */
+public class SmartyEditorActionContributor extends BasicTextEditorActionContributor {
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.IEditorActionBarContributor#setActiveEditor(org.eclipse.ui.IEditorPart)
+ */
+ public void setActiveEditor(IEditorPart part) {
+ super.setActiveEditor(part);
+ ITextEditor textEditor = null;
+ if (part instanceof ITextEditor)
+ textEditor = (ITextEditor) part;
+
+ if (textEditor != null) {
+ IFile file = null;
+ IEditorInput editorInput = textEditor.getEditorInput();
+
+ if (editorInput instanceof IFileEditorInput) {
+ file = ((IFileEditorInput) editorInput).getFile();
+ }
+
+ ShowExternalPreviewAction fShowExternalPreviewAction = ShowExternalPreviewAction.getInstance();
+ fShowExternalPreviewAction.setEditor(textEditor);
+ fShowExternalPreviewAction.update();
+ if (fShowExternalPreviewAction != null)
+ fShowExternalPreviewAction.doRun(ShowExternalPreviewAction.SMARTY_TYPE);
+ }
+ }
+}