WallItem.hh

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/*
 * Copyright (C) 2012-2014 Open Source Robotics Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
*/

#ifndef _WALL_ITEM_HH_
#define _WALL_ITEM_HH_

#include "gazebo/gui/qt.h"
#include "gazebo/gui/building/PolylineItem.hh"
#include "gazebo/gui/building/BuildingItem.hh"
#include "gazebo/util/system.hh"

namespace gazebo
{
  namespace gui
  {
    class PolylineItem;
    class GrabberHandle;
    class LineSegmentItem;
    class BuildingItem;
    class WallInspectorDialog;


    class GAZEBO_VISIBLE WallItem : public PolylineItem, public BuildingItem
    {
      Q_OBJECT

      public: WallItem(const QPointF &_start, const QPointF &_end);

      public: ~WallItem();

      public: double GetHeight() const;

      public: void SetHeight(double _height);

      public: WallItem *Clone() const;

      public: void Update();

      // Documentation inherited
      private: bool GrabberEventFilter(GrabberHandle *_grabber,
          QEvent *_event);

      // Documentation inherited
      private: bool SegmentEventFilter(LineSegmentItem *_segment,
          QEvent *_event);

      private: void contextMenuEvent(QGraphicsSceneContextMenuEvent *_event);

      private: void UpdateSegmentChildren(LineSegmentItem *_segment);

      // Documentation inherited
      private slots: void OnApply();

      // Documentation inherited
      private slots: void OnOpenInspector();

      // Documentation inherited
      private slots: void OnDeleteItem();

      private: void WallChanged();

      private: void SetSegmentSelected(unsigned int _index, bool _selected);

      private: double wallThickness;

      private: double wallHeight;

      private: double scale;

      private: LineSegmentItem* selectedSegment;

      private: QAction *openInspectorAct;

      private: QAction *deleteItemAct;

      private: WallInspectorDialog *inspector;
    };
  }
}

#endif