TapeMeasure.hh

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/*
 * Copyright (C) 2020 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 IGNITION_GAZEBO_GUI_TAPEMEASURE_HH_
#define IGNITION_GAZEBO_GUI_TAPEMEASURE_HH_

#include <memory>

#include <ignition/gui/Plugin.hh>
#include <ignition/math/Vector3.hh>
#include <ignition/math/Color.hh>

namespace ignition
{
namespace gazebo
{
  class TapeMeasurePrivate;

  class TapeMeasure : public ignition::gui::Plugin
  {
    Q_OBJECT

    public: TapeMeasure();

    public: ~TapeMeasure() override;

    // Documentation inherited
    public: void LoadConfig(const tinyxml2::XMLElement *_pluginElem) override;

    public: void DeleteMarker(int _id);

    public: void Reset();

    public: void Measure();

    public: void DrawPoint(int _id,
                ignition::math::Vector3d &_point,
                ignition::math::Color &_color);

    public: void DrawLine(int _id,
                ignition::math::Vector3d &_startPoint,
                ignition::math::Vector3d &_endPoint,
                ignition::math::Color &_color);

    public slots: void OnMeasure();

    public slots: void OnReset();

    public slots: double Distance();

    // Documentation inherited
    protected: bool eventFilter(QObject *_obj, QEvent *_event) override;

    signals: void newDistance();

    private: std::unique_ptr<TapeMeasurePrivate> dataPtr;
  };
}
}

#endif