private IEditorPart getActiveEditor() {
   final IWorkbenchPage activePage = ErlideUIPlugin.getActivePage();
   if (activePage != null) {
     return activePage.getActiveEditor();
   }
   return null;
 }
  /**
   * Returns the string from the plugin's resource bundle, or 'key' if not found.
   *
   * @param key The resource
   * @return The identified string
   */
  public static String getResourceString(final String key) {
    final ResourceBundle bundle = ErlideUIPlugin.getDefault().getResourceBundle();
    try {

      final String returnString = bundle != null ? bundle.getString(key) : key;
      return returnString;
    } catch (final MissingResourceException e) {
      return key;
    }
  }
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 private static IEditorPart openInEditor(final IFile file, final boolean activate)
     throws PartInitException {
   if (file != null) {
     final IWorkbenchPage p = ErlideUIPlugin.getActivePage();
     if (p != null) {
       final IEditorPart editorPart = IDE.openEditor(p, file, activate);
       return editorPart;
     }
   }
   return null;
 }
 /** @return */
 public static int getTabWidthFromPreferences() {
   int tabw =
       ErlideUIPlugin.getDefault()
           .getPreferenceStore()
           .getInt(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_TAB_WIDTH);
   if (tabw == 0) {
     tabw =
         EditorsUI.getPreferenceStore()
             .getInt(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_TAB_WIDTH);
   }
   return tabw;
 }
Exemple #5
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 private static IEditorPart openInEditor(
     final IEditorInput input, final String editorID, final boolean activate)
     throws PartInitException {
   if (input != null) {
     final IWorkbenchPage p = ErlideUIPlugin.getActivePage();
     if (p != null) {
       final IEditorPart editorPart = p.openEditor(input, editorID, activate);
       return editorPart;
     }
   }
   return null;
 }
 /*
  * @see org.eclipse.jface.action.Action#run()
  */
 @Override
 public void run() {
   final BrowserInformationControlInput input = fInfoControl.getInput();
   fInfoControl.notifyDelayedInputChange(null);
   fInfoControl.dispose();
   try {
     final EdocView view = (EdocView) ErlideUIPlugin.getActivePage().showView(EdocView.ID);
     // TODO view.setInput(infoInput);
     view.setText(input.getHtml());
   } catch (final PartInitException e) {
     ErlLogger.error(e);
   }
 }
Exemple #7
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 /** If the current active editor edits a erlang element return it, else return null */
 public static IErlElement getActiveEditorErlangInput() {
   final IWorkbenchPage page = ErlideUIPlugin.getActivePage();
   if (page != null) {
     final IEditorPart part = page.getActiveEditor();
     if (part != null) {
       final IEditorInput editorInput = part.getEditorInput();
       if (editorInput != null) {
         return (IErlElement) editorInput.getAdapter(IErlElement.class);
         // return JavaUI.getEditorInputJavaElement(editorInput);
       }
     }
   }
   return null;
 }
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 public static Collection<IEditorPart> getAllErlangEditors() {
   final List<IEditorPart> result = Lists.newArrayList();
   final IWorkbench workbench = ErlideUIPlugin.getDefault().getWorkbench();
   for (final IWorkbenchWindow i : workbench.getWorkbenchWindows()) {
     for (final IWorkbenchPage j : i.getPages()) {
       for (final IEditorReference editorReference : j.getEditorReferences()) {
         final IEditorPart editorPart = editorReference.getEditor(false);
         if (editorPart instanceof ErlangEditor) {
           result.add(editorPart);
         }
       }
     }
   }
   return result;
 }
  /** @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench) */
  @Override
  public void init(final IWorkbench workbench) {
    fColorManager = new ColorManager();
    fOverlayStore =
        new OverlayPreferenceStore(
            ErlideUIPlugin.getDefault().getPreferenceStore(),
            new OverlayPreferenceStore.OverlayKey[] {});
    fOverlayStore.addKeys(createOverlayStoreKeys());
    fOverlayStore.load();
    fOverlayStore.start();

    for (final TokenHighlight th : TokenHighlight.values()) {
      fColors.put(th, null);
    }
  }
  private void abortContinueDialog(final IDebugTarget target) {
    // do not report errors for snippet editor targets
    // that do not support HCR. HCR is simulated by using
    // a new class loader for each evaluation
    // final ILaunch launch = target.getLaunch();
    // if (launch.getAttribute(ScrapbookLauncher.SCRAPBOOK_LAUNCH) != null)
    // {
    // if (!target.supportsHotCodeReplace()) {
    // return;
    // }
    // }
    final Display display = ErlideUIPlugin.getStandardDisplay();
    if (display.isDisposed()) {
      return;
    }

    String name = null;
    try {
      name = target.getName();
    } catch (final DebugException e) {
      name = ""; // never happens, ErlangDebugTarget doesn't throw this...
    }
    final String vmName = name;
    final ILaunchConfiguration config = target.getLaunch().getLaunchConfiguration();
    final String launchName = config != null ? config.getName() : "<unknown>";
    final IStatus status =
        new Status(IStatus.ERROR, ErlangCore.PLUGIN_ID, IStatus.ERROR, "Can't replace code", null);
    final String title = "Code Replace Failed";
    final String message =
        MessageFormat.format(
            "Some code changes cannot be replaced when being debugged.",
            new Object[] {vmName, launchName});
    display.asyncExec(
        new Runnable() {
          @Override
          public void run() {
            if (display.isDisposed()) {
              return;
            }
            final Shell shell = ErlideUIPlugin.getActiveWorkbenchShell();
            final HotCodeReplaceErrorDialog dialog =
                new HotCodeReplaceErrorDialog(shell, title, message, status, target);
            dialog.setBlockOnOpen(false);
            dialog.open();
          }
        });
  }
  public static SourceViewer createErlangPreviewer(
      final Composite parent,
      IColorManager colorManager,
      Map<TokenHighlight, HighlightStyle> colors,
      final String content) {
    // TODO we should move this method, to a utility class (or maybe create
    // an ErlangPreviewSourceViewer class)
    if (colorManager == null) {
      colorManager = new ColorManager();
    }
    if (colors == null) {
      colors = new HashMap<TokenHighlight, HighlightStyle>();
      for (final TokenHighlight th : TokenHighlight.values()) {
        colors.put(th, th.getDefaultData());
      }
    }

    final IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
    final IPreferenceStore store =
        new ChainedPreferenceStore(
            new IPreferenceStore[] {
              ErlideUIPlugin.getDefault().getPreferenceStore(), generalTextStore
            });

    final SourceViewer viewer =
        new SourceViewer(parent, null, null, false, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
    final IDocument document = new Document(content);
    viewer.setDocument(document);

    final ErlangDocumentSetupParticipant setupParticipant = new ErlangDocumentSetupParticipant();
    setupParticipant.setup(document);

    final TextSourceViewerConfiguration configuration =
        new SyntaxColorPreviewEditorConfiguration(store, colorManager, colors);
    viewer.configure(configuration);

    final Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
    viewer.getTextWidget().setFont(font);
    new ErlangSourceViewerUpdater(viewer, configuration, store);
    viewer.setEditable(false);

    final Cursor arrowCursor =
        viewer.getTextWidget().getDisplay().getSystemCursor(SWT.CURSOR_ARROW);
    viewer.getTextWidget().setCursor(arrowCursor);

    return viewer;
  }
 protected boolean isMarkingOccurrences() {
   final IEclipsePreferences prefsNode = ErlideUIPlugin.getPrefsNode();
   return prefsNode.getBoolean("markingOccurences", false);
 }
 /**
  * Returns the page settings for this Erlang search page.
  *
  * @return the page settings to be used
  */
 private IDialogSettings getDialogSettings() {
   if (fDialogSettings == null) {
     fDialogSettings = ErlideUIPlugin.getDefault().getDialogSettingsSection(PAGE_NAME);
   }
   return fDialogSettings;
 }
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 public static boolean isFoldingEnabled() {
   return ErlideUIPlugin.getDefault()
       .getPreferenceStore()
       .getBoolean(PreferenceConstants.EDITOR_FOLDING_ENABLED);
 }
 @Override
 public boolean performOk() {
   fOverlayStore.propagate();
   ErlideUIPlugin.flushInstanceScope();
   return super.performOk();
 }