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#ifndef __ASURA_ENGINE_WINDOW_H__
#define __ASURA_ENGINE_WINDOW_H__
#include <asura-utils/scripting/portable.hpp>
#include <asura-utils/math/vector2.hpp>
#include <asura-utils/singleton.hpp>
#include "../graphics/image.h"
#include "../graphics/render_state.h"
#include "../graphics/render_target.h"
namespace AsuraEngine
{
namespace Window
{
class WindowImpl;
///
/// SDLģһЩõġ
///
enum WindowFlag
{
WINDOW_FULLSCREEN = 1 << 1, ///< fullscreen window
WINDOW_OPENGL = 1 << 2, ///< window usable with OpenGL context
WINDOW_SHOWN = 1 << 3, ///< window is visible
WINDOW_HIDDEN = 1 << 4, ///< window is not visible
WINDOW_BORDERLESS = 1 << 5, ///< no window decoration
WINDOW_RESIZABLE = 1 << 6, ///< window can be resized
WINDOW_MINIMIZED = 1 << 7, ///< window is minimized
WINDOW_MAXIMIZED = 1 << 8, ///< window is maximized
WINDOW_INPUT_GRABBED = 1 << 9, ///< window has grabbed input focus
WINDOW_INPUT_FOCUS = 1 << 10, ///< window has input focus
WINDOW_MOUSE_FOCUS = 1 << 11, ///< window has mouse focus
WINDOW_ALLOW_HIGHDPI = 1 << 12, ///< window should be created in high-DPI mode if supported.
///< On macOS NSHighResolutionCapable must be set true in the
///< application's Info.plist for this to have any effect.
WINDOW_MOUSE_CAPTURE = 1 << 13, ///< window has mouse captured (unrelated to INPUT_GRABBED)
WINDOW_ALWAYS_ON_TOP = 1 << 14, ///< window should always be above others
};
/// Windowʼ
struct WindowConfig
{
uint width, height; ///< ߴ
int x, y; ///< ڳʼ
std::string title; ///<
bool vsync; ///< ֱͬ
AEImage::ImageData* icon; ///< ͼ
bool show; ///< Ƿʾ
int flag; ///< ڱ
};
///
/// ϷĵڣrunnerֻҪһڡͬĿͻʵִ˽ӿڲֶעᵽlua༭
/// ᵼ࣬ӵ༭ⴰϡ
///
class Window ASURA_FINAL
: public AEScripting::Portable<Window, AEGraphics::RenderTarget>
, public Singleton<Window>
{
public:
/// ϷʱĴΨһģ༭õࡣ
LUAX_DECL_SINGLETON(Window);
Window();
~Window();
/// ڡ
bool Init(const WindowConfig& config);
void Exit();
void SetSize(uint width, uint height);
void SetPosition(int x, int y);
void SetTitle(const std::string& title);
void SetIcon(AEImage::ImageData* imgData);
void Show();
void Hide();
/// ǿ˫ĴڣҪչʾǰ̨
void SwapRenderBuffer();
void Clear(const AEGraphics::Color& col = AEGraphics::Color::Black) override;
void Clear(const Math::Recti& quad, const AEGraphics::Color& col = AEGraphics::Color::Black) override;
void Draw(const AEGraphics::Drawable* texture, const AEGraphics::RenderState& state) override;
void Draw(const AEGraphics::Drawable* texture, const Math::Recti& quad, const AEGraphics::RenderState& state) override;
private:
WindowImpl* m_Impl;
luaxport:
LUAX_DECL_ENUM(WindowFlag, 0);
LUAX_DECL_METHOD(_Init);
LUAX_DECL_METHOD(_Exit);
LUAX_DECL_METHOD(_Show);
LUAX_DECL_METHOD(_Hide);
LUAX_DECL_METHOD(_SetSize);
LUAX_DECL_METHOD(_SetPosition);
LUAX_DECL_METHOD(_SetTitle);
LUAX_DECL_METHOD(_SetIcon);
LUAX_DECL_METHOD(_SwapRenderBuffer);
LUAX_DECL_METHOD(_Clear);
LUAX_DECL_METHOD(_Draw);
};
using RenderWindow = Window;
ASURA_ABSTRACT class WindowImpl
{
public:
WindowImpl() {};
virtual ~WindowImpl() {};
virtual bool Init(const WindowConfig& config);
virtual void SetSize(uint width, uint height) = 0;
virtual void SetPosition(int x, int y) = 0;
virtual void SetTitils(const std::string& title) = 0;
virtual void Show() = 0;
virtual void Hide() = 0;
virtual void SwapRenderBuffer() = 0;
};
}
}
namespace AEWindow = AsuraEngine::Window;
#endif
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