plugins/score-plugin-gfx/Gfx/Graph/Window.hpp

#pragma once
 
#include <Gfx/Graph/RenderState.hpp>
 
#include <QTabletEvent>
#include <QWindow>
 
#include <verdigris>
namespace score::gfx
{
struct ScreenNode;
 
class Window : public QWindow
{
  friend ScreenNode;
  W_OBJECT(Window)
 
public:
  explicit Window(GraphicsApi graphicsApi);
  ~Window();
 
  GraphicsApi api() const noexcept { return m_api; }
 
  void init();
 
  void resizeSwapChain();
  void releaseSwapChain();
  void render();
 
  void exposeEvent(QExposeEvent*) override;
  void mouseDoubleClickEvent(QMouseEvent* ev) override;
 
  bool event(QEvent* e) override;
 
  std::function<void()> onWindowReady;
  std::function<void()> onUpdate;
  std::function<void(QRhiCommandBuffer&)> onRender;
  std::function<void()> onResize;
 
  void tabletMove(QTabletEvent* ev) W_SIGNAL(tabletMove, ev);
 
  void mouseMove(QPointF screen, QPointF win) W_SIGNAL(mouseMove, screen, win);
 
  void key(int key, const QString& t) W_SIGNAL(key, key, t);
 
private:
  std::shared_ptr<RenderState> state;
  GraphicsApi m_api{};
  QRhiSwapChain* m_swapChain{};
 
  bool m_closed = false;
  bool m_canRender = false;
  bool m_running = false;
  bool m_notExposed = false;
  bool m_newlyExposed = false;
  bool m_hasSwapChain = false;
};
}
 
W_REGISTER_ARGTYPE(QTabletEvent*)