Package org.eclipse.gef.commands

Examples of org.eclipse.gef.commands.Command.chain()

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              DropObjectsRequest dropRequest,
              List<CreateViewRequest.ViewDescriptor> viewDescriptors) {
            Command command = createViewsAndArrangeCommand(
                dropRequest, viewDescriptors);
            if (command != null) {
              return command
                  .chain(new ICommandProxy(
                      new CismodelCreateShortcutDecorationsCommand(
                          getEditingDomain(),
                          (View) getModel(),
                          viewDescriptors)));
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    int alignment = ((Integer)request.getExtendedData()
        .get(horizontal ? SnapToGuides.KEY_HORIZONTAL_ANCHOR
                        : SnapToGuides.KEY_VERTICAL_ANCHOR)).intValue();
    ChangeGuideCommand cgm = new ChangeGuideCommand(part, horizontal);
    cgm.setNewGuide(findGuideAt(guidePos.intValue(), horizontal), alignment);
    result = result.chain(cgm);
  }

  return result;
}
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  // Detach from guide, if none is given
  Integer guidePos = (Integer)request.getExtendedData()
      .get(horizontal ? SnapToGuides.KEY_HORIZONTAL_GUIDE
                      : SnapToGuides.KEY_VERTICAL_GUIDE);
  if (guidePos == null)
    result = result.chain(new ChangeGuideCommand(part, horizontal));

  return result;
}

protected Command createAddCommand(Request request, EditPart childEditPart,
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      if ((request.getResizeDirection() & PositionConstants.NORTH) != 0)
        edgeBeingResized = -1;
      else
        edgeBeingResized = 1;
      if (alignment == edgeBeingResized)
        result = result.chain(new ChangeGuideCommand(part, true));
    }
  }
 
  if ((request.getResizeDirection() & PositionConstants.EAST_WEST) != 0) {
    Integer guidePos = (Integer)request.getExtendedData()
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      if ((request.getResizeDirection() & PositionConstants.WEST) != 0)
        edgeBeingResized = -1;
      else
        edgeBeingResized = 1;
      if (alignment == edgeBeingResized)
        result = result.chain(new ChangeGuideCommand(part, false));
    }
  }
 
  if (request.getType().equals(REQ_MOVE_CHILDREN)
      || request.getType().equals(REQ_ALIGN_CHILDREN)) {
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