ViewAngleWidget.hh

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/*
 * Copyright (C) 2015 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 GAZEBO_GUI_VIEWANGLEWIDGET_HH_
#define GAZEBO_GUI_VIEWANGLEWIDGET_HH_

#include <string>

#include <ignition/math/Vector3.hh>

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

namespace gazebo
{
  namespace gui
  {
    class ViewAngleWidgetPrivate;

    class GZ_GUI_VISIBLE ViewAngleWidget : public QWidget
    {
      Q_OBJECT

      public: enum Mode
      {
        TOP,
        BOTTOM,
        FRONT,
        BACK,
        LEFT,
        RIGHT,
        RESET
      };

      public: ViewAngleWidget(QWidget *_parent = 0);

      public: virtual ~ViewAngleWidget();

      public: void Add(const Mode _mode, QAction *_action);

      private slots: void OnTopView();

      private slots: void OnBottomView();

      private slots: void OnFrontView();

      private slots: void OnBackView();

      private slots: void OnLeftView();

      private slots: void OnRightView();

      private slots: void OnResetView();

      private slots: void OnProjection(int _index);

      private slots: void OnOrtho();

      private slots: void OnPerspective();

      private: void LookDirection(const ignition::math::Vector3d &_dir);

      private: ViewAngleWidgetPrivate *dataPtr;
    };
  }
}
#endif