Пример #1
0
 /**
  * Called on editor settings change. Current model is expected to drop all cached information
  * about the settings if any.
  */
 public void reinitSettings() {
   boolean softWrapsUsedBefore = myUseSoftWraps;
   EditorSettings settings = myEditor.getSettings();
   myUseSoftWraps = settings.isUseSoftWraps();
   if (myUseSoftWraps && (!softWrapsUsedBefore || settings.getAdditionalColumnsCount() > 0)) {
     myApplianceManager.reset();
     myDeferredFoldRegions.clear();
     myAdditionalColumnsCount = settings.getAdditionalColumnsCount();
     settings.setAdditionalColumnsCount(0);
     myEditor.getScrollingModel().scrollToCaret(ScrollType.CENTER);
   } else if (!myUseSoftWraps && softWrapsUsedBefore) {
     settings.setAdditionalColumnsCount(myAdditionalColumnsCount);
     myEditor.getScrollingModel().scrollToCaret(ScrollType.CENTER);
   }
 }
Пример #2
0
  public SoftWrapModelImpl(
      @NotNull EditorEx editor,
      @NotNull SoftWrapsStorage storage,
      @NotNull SoftWrapPainter painter,
      @NotNull SoftWrapApplianceManager applianceManager,
      @NotNull CachingSoftWrapDataMapper dataMapper) {
    myEditor = editor;
    myStorage = storage;
    myPainter = painter;
    myApplianceManager = applianceManager;
    myDataMapper = dataMapper;
    myFoldBasedApplianceStrategy = new SoftWrapFoldBasedApplianceStrategy(editor);
    myVisualSizeManager = new SoftWrapAwareVisualSizeManager(painter);

    myDocumentListeners.add(myApplianceManager);
    myFoldListeners.add(myApplianceManager);
    applianceManager.addListener(myVisualSizeManager);
    EditorSettings settings = myEditor.getSettings();
    myAdditionalColumnsCount = settings.getAdditionalColumnsCount();
    myUseSoftWraps = settings.isUseSoftWraps();

    editor.addPropertyChangeListener(this);
  }