lguibase.h

详细的MiniGUI源代码

typedef struct _MSG {     // msg 
	HWND	hWnd;     
	UINT	message; 
	WPARAM	wParam; 
	LPARAM	lParam; 
	void*	pData;
} MSG;
typedef MSG* PMSG;



typedef struct _NtfMsgLink
{
	MSG		msg;
	struct _NtfMsgLink* pNext;
} NtfMsgLink;
typedef NtfMsgLink* PNtfMsgLink;


typedef struct _SyncMsgLink
{
	MSG		msg;
	int		iRetValue;
	sem_t	sem;
	struct _SyncMsgLink* pNext;
} SyncMsgLink;

typedef SyncMsgLink* PSyncMsgLink;


typedef struct _WndMailBox
{
	MSG			msg[SIZE_WND_MAILBOX];
	int			iReadPos;
	int			iWritePos;
} WndMailBox;
typedef WndMailBox* PWndMailBox;



typedef struct _MsgQueue
{
	pthread_mutex_t 	mutex;       
	sem_t			sem;  

	DWORD			dwState;              
         
	PSyncMsgLink		pHeadSyncMsg;
	PSyncMsgLink		pTailSyncMsg;

	PNtfMsgLink		pHeadNtfMsg;
	PNtfMsgLink		pTailNtfMsg;

	PNtfMsgLink		pHeadPntMsg;
	PNtfMsgLink		pTailPntMsg;

	WndMailBox		wndMailBox;

    	HWND			TimerOwner[NUM_WIN_TIMERS];        
    	int				TimerID[NUM_WIN_TIMERS];            
    	WORD			TimerMask;						
} 	MsgQueue;
typedef MsgQueue* 	PMsgQueue;



BOOL GUIAPI
GetMessage(
	PMSG pMsg,
	HWND hWnd
);


BOOL GUIAPI
PostMessage(
	HWND hWnd,
	int iMsg,
	WPARAM wParam,
	LPARAM lParam
);

BOOL GUIAPI
PostQuitMessage(
	HWND hWnd
);

int GUIAPI
SendMessage(
	HWND hWnd,
	int iMsg,
	WPARAM wParam,
	LPARAM lParam
);


BOOL GUIAPI
SendNotifyMessage(
	HWND hWnd,
	int iMsg,
	WPARAM wParam,
	LPARAM lParam
);


BOOL GUIAPI
TranslateMessage(
	PMSG pMsg
);


int GUIAPI
DispatchMessage(
	PMSG pMsg
);


BOOL GUIAPI
NotifyParent(
	HWND hWnd,
	int iMsg
);



//==========================================================================
//									REGCLASS						
//==========================================================================
typedef struct tagWNDCLASSEX {
	UINT					cbSize;				//size of this structure
	UINT					style;				//style of application window
	WNDPROC					lpfnWndProc;		//callback function pointer
	HINSTANCE				hInstance;			//
	HICON					hIcon;				//
	HICON					hIconSm;			//
	HCURSOR					hCursor;			//
	HBRUSH					hbrBackground;		//
	char*					lpszMenuName;		//
	char*					lpszClassName;		//
	DWORD					cbClsExtra;			//reserved
	DWORD					cbWndExtra;			//reserved
	struct tagWNDCLASSEX*	pNext;
} WNDCLASSEX;
typedef	WNDCLASSEX* PWNDCLASSEX;

 

BOOL GUIAPI
RegisterClass(
	WNDCLASSEX* lpwcx
);


//get register class by class name
PWNDCLASSEX GUIAPI
GetRegClass(
	char* lpszClassName
);



//==========================================================================
//									SYSTEM						
//==========================================================================

int GUIAPI 
GetSystemMetrics(
	int nIndex
);

int GUIAPI 
GetSysCharWidth();

int GUIAPI 
GetSysCCharWidth();


int GUIAPI 
GetSysCharHeight();

//==========================================================================
//									TEXT						
//==========================================================================

BOOL GUIAPI 
DrawText(
	HDC hDC,
	char* lpString,
	int nCount,
	LPRECT lpRect,
	UINT uFormat
);


BOOL GUIAPI 
DrawTextAngle(
	HDC hDC,
	char* lpString,
	int nCount,POINT* 
	lpPoint,double fDirection
);
//==========================================================================
//									TIMER						
//==========================================================================
BOOL  GUIAPI 
SetTimer(
	HWND hWnd,
	int id,
	int speed
);

BOOL GUIAPI 
KillTimer(
	HWND hWnd,
	int id
);

BOOL GUIAPI 
ResetTimer(
	HWND hWnd,
	int id, 
	int speed
);


void GUIAPI 
StartTimer();

void GUIAPI 
EndTimer();

//==========================================================================
//									WINBASE						
//==========================================================================
typedef struct tagPAINTSTRUCT {
	BOOL bPaintDirect;
    HDC  hdc;
    BOOL fErase;
    RECT rcPaint;
    BOOL fRestore;
    BOOL fIncUpdate;
    BYTE rgbReserved[32];
} PAINTSTRUCT;
typedef PAINTSTRUCT* LPPAINTSTRUCT;

#define BYCLIENT  0
#define BYVSCROLL 1
#define BYHSCROLL 2
#define BYOKBUTTON	3
#define BYCLOSEBOX	4


BOOL GUIAPI 
InvalidateRect(
	const HWND hWnd, 
	const PRECT lpRect, 
	BOOL bErase
);


HDC GUIAPI 
BeginPaint(
	const HWND hWnd,
	LPPAINTSTRUCT lpPaint
);


BOOL GUIAPI 
EndPaint(
	const HWND hWnd,
	LPPAINTSTRUCT lpPaint
);


void GUIAPI 
ScreenToWindow(
	const HWND hWnd,
	int* px,
	int* py
);


void GUIAPI 
ScreenToWindowRect(
	const HWND hWnd,
	LPRECT lprc
);


void GUIAPI 
WindowToScreen(
	const HWND hWnd,
	int* px, 
	int* py
);


void GUIAPI 
WindowToScreenRect(
	const HWND hWnd,
	LPRECT lprc
);


void GUIAPI 
WindowToClient(
	const HWND hWnd,
	int* px,
	int* py
);


void GUIAPI 
WindowToClientRect(
	const HWND hWnd,
	LPRECT lprc
);


void GUIAPI 
ClientToWindow(
	const HWND hWnd, 
	int* px, 
	int* py
);


void GUIAPI 
ClientToWindowRect(
	const HWND hWnd,
	LPRECT lprc
);


void GUIAPI 
ScreenToClient(
	const HWND hWnd,
	int* px,
	int* py
);


void GUIAPI 
ScreenToClientRect(
	const HWND hWnd,
	LPRECT lprc
);


void GUIAPI 
ClientToScreen(
	const HWND hWnd,
	int* px,
	int* py
);


void GUIAPI 
ClientToScreenRect(
	const HWND hWnd,
	LPRECT lprc
);


BOOL GUIAPI 
GetWindowRect(
	HWND hWnd,
	LPRECT lpRect
);


BOOL GUIAPI 
GetClientRect(
	const HWND hWnd, 
	LPRECT lpRect
);


void GUIAPI 
SetFocus(
	const HWND hWnd
);


//==========================================================================
//									WINDOW					
//==========================================================================

#define WS_TYPEMASK			0x000f0000L
#define WS_DESKTOP				0x00010000L
#define WS_MAIN					0x00020000L
#define WS_CHILD           			0x00030000L
#define WS_CONTROL          		0x00040000L
#define WS_MENUWIN          		0x00050000L
#define WS_IMEWIN           		0x00060000L
#define WS_SKBWIN           		0x00070000L
//window style
#define WS_STYLEMASK        		0x0000ff00L
#define WS_BORDER				0x00000100L
#define WS_CAPTION				0x00000200L
#define WS_CLOSEBOX			0x00000400L
#define WS_OVERLAPPEDWINDOW	0x00000700L
#define WS_VSCROLL				0x00000800L
#define WS_HSCROLL				0x00001000L
#define WS_THINBORDER			0x00002000L
#define WS_THICKBORDER			0x00004000L
#define WS_OKBUTTON			0x00008000L


//window status
#define WS_STATUSMASK			0x000000ffL
#define WS_VISIBLE          			0x00000001L
#define WS_FOCUS	        		0x00000002L
#define WS_DISABLE				0x00000004L
#define WS_ACTIVE	        		0x00000008L
#define WS_TRANS				0x00000010L

#define WS_OKBUTTONPRESSED	0x00000020L
#define WS_CLOSEBOXPRESSED	0x00000040L




HWND GUIAPI 
CreateWindow(
  char* lpClassName,	// pointer to registered class name
  char* lpWindowName,	// pointer to window name
  DWORD dwStyle,        // window style & window statue
  int x,                // horizontal position of window
  int y,                // vertical position of window
  int nWidth,           // window width
  int nHeight,          // window height
  HWND hWndParent,      // handle to parent or owner window
  HMENU hMenu,          // handle to menu or child-window identifier
  HANDLE hInstance,    	// handle to application instance
  LPVOID lpParam        // pointer to window-creation data
);


void GUIAPI 
DestroyWindow(
	HWND hWnd
);


BOOL GUIAPI 
ShowWindow(
	HWND hWnd, 
	int nCmdShow
);


BOOL GUIAPI 
UpdateWindow(
	const HWND hWnd
);


BOOL GUIAPI 
MoveWindow(
	HWND hWnd, 
	int x, 
	int y
);


BOOL GUIAPI 
ResizeWindow(
	HWND hWnd,
	LPRECT lpRect
);


//==========================================================================
//									WINNC					
//==========================================================================
//scrollbarstatus
#define SS_DISABLED		0x00000001

typedef struct tagSCROLLINFO {// si
	DWORD dwStatus;//  Enalble/Disable
	UINT cbSize;
	UINT fMask;
	int  nMin;
	int  nMax;
	UINT nPage;
	int  nPos;
	int  nTrackPos;
}   SCROLLINFO;
typedef SCROLLINFO *LPSCROLLINFO;

typedef struct tagSCROLLCURSTATE {
	int iSliderBarVal;//left or top value
	int iSliderBarLen;//length(heigh or width)
	int iClickPos;
}	SCROLLCURSTATE;
typedef SCROLLCURSTATE* LPSCROLLCURSTATE;


int  GUIAPI 
SetScrollInfo(
	HWND hwnd, 
	int fnBar, 
	LPSCROLLINFO lpsi,
	BOOL fRedraw
);


int  GUIAPI 
SetScrollPos(
	HWND hWnd,
	int nBar,
	int nPos,
	BOOL bRedraw
);


BOOL GUIAPI 
SetScrollRange(
	HWND hWnd,
	int nBar,
	int nMinPos,
	int nMaxPos,
	BOOL bRedraw
);


int  GUIAPI 
GetScrollInfo (
	HWND hWnd, 
	LPSCROLLINFO lpsi
);


BOOL GUIAPI 
EnableScrollBar(
	HWND hWnd, 
	int iSBar, 
	BOOL bEnable
);



#ifdef __cplusplus
}
#endif

#endif