示例#1
0
  private void initializeToolbars(Composite parent) {
    ToolBarManager tbm = CompareViewerPane.getToolBarManager(parent);
    if (tbm != null) {
      tbm.removeAll();

      // define groups
      tbm.add(new Separator("modes")); // $NON-NLS-1$
      tbm.add(new Separator("merge")); // $NON-NLS-1$
      tbm.add(new Separator("navigation")); // $NON-NLS-1$

      CompareConfiguration cc = getCompareConfiguration();

      if (cc.isRightEditable()) {
        fCopyLeftToRightAction =
            new Action() {
              public void run() {
                copy(true);
              }
            };
        Utilities.initAction(
            fCopyLeftToRightAction, getResourceBundle(), "action.CopyLeftToRight."); // $NON-NLS-1$
        tbm.appendToGroup("merge", fCopyLeftToRightAction); // $NON-NLS-1$
        fHandlerService.registerAction(
            fCopyLeftToRightAction, "org.eclipse.compare.copyAllLeftToRight"); // $NON-NLS-1$
      }

      if (cc.isLeftEditable()) {
        fCopyRightToLeftAction =
            new Action() {
              public void run() {
                copy(false);
              }
            };
        Utilities.initAction(
            fCopyRightToLeftAction, getResourceBundle(), "action.CopyRightToLeft."); // $NON-NLS-1$
        tbm.appendToGroup("merge", fCopyRightToLeftAction); // $NON-NLS-1$
        fHandlerService.registerAction(
            fCopyRightToLeftAction, "org.eclipse.compare.copyAllRightToLeft"); // $NON-NLS-1$
      }

      final ChangePropertyAction a =
          new ChangePropertyAction(
              fBundle,
              getCompareConfiguration(),
              "action.EnableAncestor.",
              ICompareUIConstants.PROP_ANCESTOR_VISIBLE); // $NON-NLS-1$
      a.setChecked(fAncestorVisible);
      fAncestorItem = new ActionContributionItem(a);
      fAncestorItem.setVisible(false);
      tbm.appendToGroup("modes", fAncestorItem); // $NON-NLS-1$
      tbm.getControl().addDisposeListener(a);

      createToolItems(tbm);
      updateToolItems();

      tbm.update(true);
    }
  }
示例#2
0
  private void internalRefresh(Object input) {

    IMergeViewerContentProvider content = getMergeContentProvider();
    if (content == null) {
      return;
    }
    Object ancestor = content.getAncestorContent(input);
    boolean oldFlag = fIsThreeWay;
    if (Utilities.isHunk(input)) {
      fIsThreeWay = true;
    } else if (input instanceof ICompareInput)
      fIsThreeWay = (((ICompareInput) input).getKind() & Differencer.DIRECTION_MASK) != 0;
    else fIsThreeWay = ancestor != null;

    if (fAncestorItem != null) fAncestorItem.setVisible(fIsThreeWay);

    if (fAncestorVisible && oldFlag != fIsThreeWay) fComposite.layout(true);

    Object left = content.getLeftContent(input);
    Object right = content.getRightContent(input);
    updateContent(ancestor, left, right);

    // https://bugs.eclipse.org/bugs/show_bug.cgi?id=453799
    // Content provider may be disposed after call to updateContent()
    content = getMergeContentProvider();
    if (content == null) {
      return;
    }

    updateHeader();
    ToolBarManager tbm = CompareViewerPane.getToolBarManager(fComposite.getParent());
    if (tbm != null) {
      updateToolItems();
      tbm.update(true);
      tbm.getControl().getParent().layout(true);
    }
  }