ViewController.h

Go to the documentation of this file.

/*
* This file is part of ArmarX.
*
* ArmarX is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* ArmarX is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* \package    RobotTrajectoryDesigner::gui-plugins::Controller::ViewController
* \author     Max Beddies
* \date       2018
* \copyright  http://www.gnu.org/licenses/gpl-2.0.txt
*             GNU General Public License
*/
#ifndef VIEWCONTROLLER_H
#define VIEWCONTROLLER_H
#include <QCheckBox>
#include <QComboBox>
#include <QMouseEvent>
#include <QPushButton>
 
#include "../Util/WheelEventFilter.h"
#include "../View/Perspectives.h"
#include "AbstractController.h"
 
namespace armarx
{
    /**
     * @class ViewController
     * @brief Subcontroller which handles all user interaction with the view
     *          selection area in the GUI, communicates with other controllers
     *          via signals and slots
     */
    class ViewController : public AbstractController
    {
        Q_OBJECT
 
    public:
        /**
         * @brief @see AbstractController
         */
        void onInitComponent() override;
 
        /**
         * @brief @see AbstractController
         */
        void onConnectComponent() override;
 
        /**
         * @brief @see AbstractController
         */
        void onDisconnectComponent() override;
 
        /**
         * @brief @see AbstractController
         */
        void onExitComponent() override;
 
        /**
         * @brief Creates a new ViewController and assigns a Perspectives widget
         *         to handle
         * @param guiPerspectives Pointer to the Perspectives whose user interaction
         *                         is handled by the ViewController
         */
        ViewController(PerspectivesPtr guiPerspectives);
 
        /**
         * @brief Getter for the Perspectives pointer to guiPerspectives
         * @return A Pointer to the guiPerspectives
         */
        PerspectivesPtr getGuiPerspectives();
 
        /**
         * @brief Setter for the Perspectives pointer to guiPerspectives
         * @param guiPerspectives Pointer to the Perspectives whose user interaction
         *                          is handled by the ViewController
         */
        void setGuiPerspectives(PerspectivesPtr guiPerspectives);
 
    public slots:
        /**
         * @brief Sets the perspective on the displayed robot model
         * @param index Index of the perspective
         */
        void setViewPerspective(int index);
 
        /**
         * @brief Retranslates the guiPerspectives
         */
        void retranslateGui();
 
    private slots:
        void addViewSlot();
        void removeViewSlot();
 
    signals:
        /**
         * @brief Notifies other controllers about changes of the perspective
         * @param perspective Index of the current perspective
         */
        void changedPerspective(int perspective);
 
        /**
         * @brief Notifies RobotVisualizationController to add a view
         */
        void addView();
 
        /**
         * @brief Notifies RobotVisualizationController to delete a view
         */
        void removeView();
 
    private:
        PerspectivesPtr guiPerspectives;
        int numberViews;
 
        /**
         * @brief Initializes the perspectives combo box
         */
        void initPerspectivesCombobox();
 
        void enableAddRemoveViewButton();
    };
 
    using ViewControllerPtr = std::shared_ptr<ViewController>;
} // namespace armarx
 
#endif // VIEWCONTROLLER_H