colored "operators and brackets"

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / phpeditor / ShowExternalPreviewAction.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/ShowExternalPreviewAction.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/ShowExternalPreviewAction.java
index a3669ed..13fc4dd 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/ShowExternalPreviewAction.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/ShowExternalPreviewAction.java
@@ -1,22 +1,18 @@
 package net.sourceforge.phpeclipse.phpeditor;
-
-/**********************************************************************
-Copyright (c) 2000, 2002 IBM Corp. 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 implementation
-    Klaus Hartlage - www.eclipseproject.de
-**********************************************************************/
-
+/*******************************************************************************
+ * Copyright (c) 2000, 2002 IBM Corp. 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 implementation Klaus Hartlage -
+ * www.eclipseproject.de
+ ******************************************************************************/
+import net.sourceforge.phpeclipse.IPreferenceConstants;
 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
 import net.sourceforge.phpeclipse.actions.PHPEclipseShowAction;
-
+import net.sourceforge.phpeclipse.views.browser.BrowserView;
 import org.eclipse.core.resources.IFile;
-import org.eclipse.swt.SWT;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IFileEditorInput;
 import org.eclipse.ui.IViewPart;
@@ -24,18 +20,14 @@ import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.PartInitException;
 import org.eclipse.ui.texteditor.ITextEditor;
 import org.eclipse.ui.texteditor.TextEditorAction;
+import net.sourceforge.phpeclipse.overlaypages.Util;
 //import org.eclipse.update.internal.ui.UpdatePerspective;
 //import org.eclipse.update.internal.ui.views.IEmbeddedWebBrowser;
-
 /**
  * ClassDeclaration that defines the action for parsing the current PHP file
  */
 public class ShowExternalPreviewAction extends TextEditorAction {
-
   private static ShowExternalPreviewAction instance = new ShowExternalPreviewAction();
-
-  protected IFile fileToParse;
-
   /**
    * Constructs and updates the action.
    */
@@ -43,57 +35,86 @@ public class ShowExternalPreviewAction extends TextEditorAction {
     super(PHPEditorMessages.getResourceBundle(), "ParserAction.", null); //$NON-NLS-1$
     update();
   }
-
-  public static ShowExternalPreviewAction getInstance() {
+  
+public static ShowExternalPreviewAction getInstance() {
     return instance;
   }
-
   /**
    * Code called when the action is fired.
    */
   public void run() {
-    fileToParse = getFile();
+    IFile fileToParse = getFile();
     if (fileToParse == null) {
       // should never happen
       return;
     }
-
-//    if (SWT.getPlatform().equals("win32")) {
-//      String localhostURL;
-//      if ((localhostURL = PHPEclipseShowAction.getLocalhostURL(null, fileToParse)) == null) {
-//        return;
-//      }
-//      IWorkbenchPage page = PHPeclipsePlugin.getActivePage();
-//      try {
-//        IViewPart part = page.findView(UpdatePerspective.ID_BROWSER);
-//        if (part == null) {
-//          part = page.showView(UpdatePerspective.ID_BROWSER);
-//        } else
-//          page.bringToTop(part);
-//        ((IEmbeddedWebBrowser) part).openTo(localhostURL);
-//      } catch (PartInitException e) {
-//        PHPeclipsePlugin.log(e);
-//      }
-//    }
-
+    boolean autoPreview = Util.getPreviewBooleanValue(fileToParse,
+        IPreferenceConstants.PHP_AUTO_PREVIEW_DEFAULT);
+    boolean bringToTopPreview = Util.getPreviewBooleanValue(fileToParse,
+        IPreferenceConstants.PHP_BRING_TO_TOP_PREVIEW_DEFAULT);
+    if (autoPreview) {
+      String localhostURL;
+      if ((localhostURL = PHPEclipseShowAction.getLocalhostURL(null,
+          fileToParse)) == null) {
+        return;
+      }
+      IWorkbenchPage page = PHPeclipsePlugin.getActivePage();
+      try {
+        IViewPart part = page.findView(BrowserView.ID_BROWSER);
+        if (part == null) {
+          part = page.showView(BrowserView.ID_BROWSER);
+        } else {
+          if (bringToTopPreview) {
+            page.bringToTop(part);
+          }
+        }
+        ((BrowserView) part).setUrl(localhostURL);
+        
+      } catch (PartInitException e) {
+        PHPeclipsePlugin.log(e);
+      }
+    }
+  }
+  public void refresh() {
+    IFile fileToParse = getFile();
+    if (fileToParse == null) {
+      // should never happen
+      return;
+    }
+    boolean autoPreview = Util.getPreviewBooleanValue(fileToParse,
+        IPreferenceConstants.PHP_AUTO_PREVIEW_DEFAULT);
+    boolean bringToTopPreview = Util.getPreviewBooleanValue(fileToParse,
+        IPreferenceConstants.PHP_BRING_TO_TOP_PREVIEW_DEFAULT);
+    if (autoPreview) {
+      IWorkbenchPage page = PHPeclipsePlugin.getActivePage();
+      try {
+        IViewPart part = page.findView(BrowserView.ID_BROWSER);
+        if (part == null) {
+          part = page.showView(BrowserView.ID_BROWSER);
+        } else {
+          if (bringToTopPreview) {
+            page.bringToTop(part);
+          }
+        }
+        ((BrowserView) part).refresh();
+        
+      } catch (PartInitException e) {
+        PHPeclipsePlugin.log(e);
+      }
+    }
   }
-
   /**
    * Finds the file that's currently opened in the PHP Text Editor
    */
   protected IFile getFile() {
     ITextEditor editor = getTextEditor();
-
     IEditorInput editorInput = null;
     if (editor != null) {
       editorInput = editor.getEditorInput();
     }
-
     if (editorInput instanceof IFileEditorInput)
       return ((IFileEditorInput) editorInput).getFile();
-
     // if nothing was found, which should never happen
     return null;
   }
-
 }
\ No newline at end of file