GlobeEngineMenu.h

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#ifndef GlobeEngineMenu_h
#define GlobeEngineMenu_h

#include "OpenGL_Includes.h"

#include <vector>
#include "GlobeEngineUI.h"

#include <QObject>

namespace geViewer {
    class GlobeEngineUI;
    
    struct ViewFlags {
        bool wgs84grid;
        bool camfrustums;
        bool skybox;
        bool namesRendering;
        bool namesCulling;
        int selectedCameraIdx;
    };

    struct RenderingFlags {
        bool picking;
        bool shadowMapping;
        bool ambientOcclusion;
        bool edgeHightlighting;
        bool animation;
        bool fullScreen;
    };

    struct TerrainFlags {
        bool showNumeration;
        bool showTerrain;
        int visMode; // according to TerrainVis::VisualizationMode
    };

    class GlobeEngineMenu : public QObject
    {
        Q_OBJECT
        
    public:
        GlobeEngineMenu(GlobeEngineUI* _parent);
        ~GlobeEngineMenu();
        void create();
        void addCameraMenu(QAction* _menuAction);

        std::shared_ptr<geGIS::GPUFeatureFlags> getFeatureMenuState();
        const ViewFlags* getViewMenuState();
        const RenderingFlags* getRenderingMenuState();
        const TerrainFlags* getTerrainMenuState();
        void setFeatureMenuState(bool _gpuFeatures);
        int getVisModeForAction(QAction* _action);
        void disableMenusForOtherMenusThan(int _vismode);

    public slots:
        void selectFile(QAction* _action);
        void selectView(QAction* _action);
        void selectTerrain(QAction* _action);
        void selectRendering(QAction* _action);
        void selectGPUFeatures(QAction* _action);
    
    signals:
        void triggerScreenshot(std::string _path);

        void triggerViewStateChange();
        void triggerCameraStateChange();
        void triggerGPUFeatureStateChange();
        void triggerRenderingState();
        void triggerTerrainState();

        void triggerShaderRecompilation();
        
    private:
        GlobeEngineUI* parent;

        std::shared_ptr<geGIS::GPUFeatureFlags> gpufeatureMenuState;
        ViewFlags viewState;
        RenderingFlags renderingState;
        TerrainFlags terrainViewState;

        std::vector<QAction*> refToMenus;
    };
}
#endif