PlatformDisplay.h

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#pragma once
 
#include "RenderCore/EGraphicsAPI.h"
 
#include "ThirdParty/GLFW3_fwd.h"
 
#include <Utility/INoCopyAndMove.h>
#include <Common/primitive_type.h>
#include <Math/TVector2.h>
 
#include <variant>
 
namespace ph::editor::ghi { class GraphicsContext; }
 
namespace ph::editor
{
 
class PlatformDisplay : private INoCopyAndMove
{
    friend class Platform;
 
protected:
    PlatformDisplay();
    virtual ~PlatformDisplay();
 
public:
    virtual ghi::GraphicsContext* getGraphicsContext() const = 0;
    virtual math::Vector2S getSizePx() const = 0;
    virtual math::Vector2S getFramebufferSizePx() const = 0;
    virtual ghi::EGraphicsAPI getGraphicsApiType() const = 0;
 
    virtual float32 getDpiScale() const;
 
    using NativeWindow = std::variant<
        std::monostate,
        GLFWwindow*>;
 
    virtual NativeWindow getNativeWindow() const;
};
 
inline float32 PlatformDisplay::getDpiScale() const
{
    return 1.0f;
}
 
}// end namespace ph::editor