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#ifndef __NATIVEDISPLAY_H__
#define __NATIVEDISPLAY_H__
#include "Common.h"
#include "Rect.h"
#include "CritSect.h"
#include "Ratio.h"
#include "Event.h"
#include "SexyThread.h"
#include "InputInterface.h"
namespace Sexy
{
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
class Font;
class Image;
class SexyAppBase;
class Graphics;
class MemoryImage;
class Widget;
struct InputInfo;
class DelayedWork
{
public:
virtual ~DelayedWork()
{
}
virtual void Work(void) = 0;
};
enum KeyboardMode {
KEYBOARD_NORMAL,
KEYBOARD_PASSWORD,
KEYBOARD_URL,
KEYBOARD_EMAIL
};
class NativeDisplay
{
public:
CritSect mCritSect;
bool mPreserveBits;
int mRGBBits;
ulong mRedMask;
ulong mGreenMask;
ulong mBlueMask;
int mRedBits;
int mGreenBits;
int mBlueBits;
int mRedShift;
int mGreenShift;
int mBlueShift;
int mCursorX;
int mCursorY;
int mWidth;
int mHeight;
Ratio mAspect;
int mDesktopWidth;
int mDesktopHeight;
Ratio mDesktopAspect;
bool mIsWidescreen;
int mDisplayWidth;
int mDisplayHeight;
Ratio mDisplayAspect;
Rect mPresentationRect;
std::list<DelayedWork*> mWorkQueue;
CritSect mWorkQueuCritSect;
Thread mMainThread;
CritSect mTexMemSpaceCritSect;
bool mTraceTexMemAlloc;
DWORD mCurTexMemSpace;
DWORD mMaxTexMemSpace;
SexyAppBase* mApp;
public:
NativeDisplay();
virtual ~NativeDisplay();
public:
virtual int Init();
virtual bool CanReinit();
virtual bool Reinit();
virtual bool Is3DAccelerated();
virtual bool Is3DAccelerationSupported();
virtual bool Is3DAccelerationRecommended();
virtual bool CanFullscreen();
virtual bool CanWindowed();
virtual Font * CreateFont(SexyAppBase * theApp,
const std::string theFace,
int thePointSize,
bool bold = false,
bool italics = false,
bool underline = false);
virtual Image * CreateImage(SexyAppBase * theApp,
int width, int height);
virtual Image* GetScreenImage() = 0;
virtual bool Redraw(Rect* theClipRect = 0) = 0;
virtual void RemapMouse(int& theX, int& theY) = 0;
virtual bool UpdateCursor(int theCursorX, int theCursorY);
virtual bool DrawCursor(Graphics* g);
virtual bool EnableCursor(bool enable);
virtual bool SetCursorImage(Image* theImage,
int theHotX = 0,
int theHotY = 0);
virtual void SetCursorPos(int theCursorX, int theCursorY);
public:
virtual void EnsureImageData(MemoryImage* theMemoryImage,
bool thePurgeBits = false,
bool theForce = false);
virtual bool CreateImageData(MemoryImage* theMemoryImage);
virtual void RemoveImageData(MemoryImage * theMemoryImage);
public:
virtual bool HasEvent();
virtual bool GetEvent(struct Event & event);
virtual bool GetInputInfo(InputInfo &anInfo);
virtual bool ShowKeyboard(Widget* theWidget,
KeyboardMode mode,
const std::string &title,
const std::string &hint,
const std::string &initial);
virtual void HideKeyboard();
public:
void FlushWork(void);
void PushWork(DelayedWork* theWork);
bool IsWorkPending(void);
virtual void Update();
public:
virtual void AllocTexMemSpace(DWORD theTexMemSize);
virtual void FreeTexMemSpace(DWORD theTexMemSize);
virtual bool EnsureTexMemSpace(DWORD theTexMemSize);
private:
DelayedWork* PopWork(void);
};
};
#endif
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