bundles/org.simantics.editors/src/org/simantics/editors/Editors.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.editors;
  13
  14 import java.io.File;
  15 import java.net.URL;
  16
  17 import org.eclipse.core.resources.IFile;
  18 import org.eclipse.core.resources.IWorkspace;
  19 import org.eclipse.core.resources.ResourcesPlugin;
  20 import org.eclipse.ui.IEditorDescriptor;
  21 import org.eclipse.ui.IEditorPart;
  22 import org.eclipse.ui.IEditorRegistry;
  23 import org.eclipse.ui.IMemento;
  24 import org.eclipse.ui.IWorkbenchPage;
  25 import org.eclipse.ui.IWorkbenchWindow;
  26 import org.eclipse.ui.PartInitException;
  27 import org.eclipse.ui.PlatformUI;
  28 import org.eclipse.ui.part.FileEditorInput;
  29 import org.simantics.editors.internal.SystemFile;
  30 import org.simantics.utils.ui.workbench.WorkbenchUtils;
  31
  32 public class Editors {
  33
  34     public static IEditorPart openBrowser(URL url) throws PartInitException {
  35         return openBrowser(url, false);
  36     }
  37
  38     public static IEditorPart openBrowser(URL url, boolean fullscreen) throws PartInitException {
  39         BrowserInput input = new BrowserInput(url, true, fullscreen);
  40         return WorkbenchUtils.openEditor("org.simantics.editors.browser", input);
  41     }
  42
  43     public static IEditorPart openExternalEditor(File file) throws PartInitException {
  44                 IEditorDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry().findEditor(IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID);
  45                 IWorkspace ws = (IWorkspace) ResourcesPlugin.getWorkspace();
  46                 FileEditorInput input = new ExternalFileEditorInput(new SystemFile(file, ws));
  47                 IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
  48                 IWorkbenchPage page = window.getActivePage();
  49                 return page.openEditor(input, desc.getId());
  50
  51         }
  52
  53     private static class ExternalFileEditorInput extends FileEditorInput {
  54
  55                 public ExternalFileEditorInput(IFile file) {
  56                         super(file);
  57                 }
  58
  59                 @Override
  60                 public void saveState(IMemento memento) {
  61
  62                 }
  63
  64         }
  65
  66 }