winuser.h

开放源码实时操作系统源码.

/* winuser.h*/
/*
 * Copyright (c) 1999, 2000 Greg Haerr <[e-mail]>
 *
 * Win32 USER structures and API
 */
#include "winctl.h"	/* required compatibility for resource compiler*/

/* moved from windef.h for resource compiler*/
typedef LRESULT (CALLBACK* WNDPROC)(HWND, UINT, WPARAM, LPARAM);
typedef LRESULT (CALLBACK* DLGPROC)(HWND, UINT, WPARAM, LPARAM);

/* win api*/
LRESULT WINAPI 	DefWindowProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam);

/* Class styles*/
#define CS_VREDRAW          0x0001
#define CS_HREDRAW          0x0002
#define CS_DBLCLKS          0x0008
#define CS_OWNDC            0x0020
#define CS_CLASSDC          0x0040
#define CS_PARENTDC         0x0080
#define CS_NOCLOSE          0x0200
#define CS_SAVEBITS         0x0800
#define CS_BYTEALIGNCLIENT  0x1000
#define CS_BYTEALIGNWINDOW  0x2000
#define CS_GLOBALCLASS      0x4000

typedef struct tagWNDCLASSA {
    MWLIST	link;			/* microwin*/
    UINT        style;
    WNDPROC     lpfnWndProc;
    int         cbClsExtra;		/* nyi*/
    int         cbWndExtra;
    HINSTANCE   hInstance;		/* nyi*/
    HICON       hIcon;			/* nyi*/
    HCURSOR     hCursor;		/* nyi*/
    HBRUSH      hbrBackground;
    LPCSTR      lpszMenuName;		/* nyi*/
    LPCSTR      lpszClassName;
    CHAR	szClassName[40];	/* microwin*/
} WNDCLASS, *PWNDCLASS, NEAR *NPWNDCLASS, FAR *LPWNDCLASS;

ATOM WINAPI	RegisterClass(CONST WNDCLASS *lpWndClass);

/*
 * Message structure
 */
typedef struct tagMSG {
    MWLIST	link;			/* microwin*/
    HWND        hwnd;
    UINT        message;
    WPARAM      wParam;
    LPARAM      lParam;
    DWORD       time;
    POINT       pt;
} MSG, *PMSG, NEAR *NPMSG, FAR *LPMSG;

#define POINTSTOPOINT(pt, pts)                          \
        { (pt).x = (LONG)(SHORT)LOWORD(*(LONG*)&pts);   \
          (pt).y = (LONG)(SHORT)HIWORD(*(LONG*)&pts); }

#define POINTTOPOINTS(pt)      (MAKELONG((short)((pt).x), (short)((pt).y)))
#define MAKEWPARAM(l, h)      (WPARAM)MAKELONG(l, h)
#define MAKELPARAM(l, h)      (LPARAM)MAKELONG(l, h)
#define MAKELRESULT(l, h)     (LRESULT)MAKELONG(l, h)

/* window messages*/
#define WM_NULL                         0x0000
#define WM_CREATE                       0x0001
#define WM_DESTROY                      0x0002
#define WM_MOVE                         0x0003
#define WM_SIZE                         0x0005
#define WM_ACTIVATE                     0x0006
#define WM_SETFOCUS                     0x0007
#define WM_KILLFOCUS                    0x0008
#define WM_ENABLE                       0x000A
#define WM_SETTEXT                      0x000C
#define WM_GETTEXT                      0x000D
#define WM_GETTEXTLENGTH                0x000E
#define WM_PAINT                        0x000F
#define WM_CLOSE                        0x0010
#define WM_QUIT                         0x0012
#define WM_ERASEBKGND                   0x0014
#define WM_SHOWWINDOW                   0x0018
#define WM_SETFONT          		0x0030
#define WM_GETFONT      		0x0031
#define WM_WINDOWPOSCHANGED             0x0047
#define WM_NCCALCSIZE                   0x0083
#define WM_NCHITTEST                    0x0084
#define WM_NCPAINT                      0x0085
#define WM_GETDLGCODE                   0x0087
#define WM_NCMOUSEMOVE                  0x00A0
#define WM_NCLBUTTONDOWN                0x00A1
#define WM_NCLBUTTONUP                  0x00A2
#define WM_NCLBUTTONDBLCLK              0x00A3
#define WM_NCRBUTTONDOWN                0x00A4
#define WM_NCRBUTTONUP                  0x00A5
#define WM_NCRBUTTONDBLCLK              0x00A6
#define WM_KEYFIRST                     0x0100
#define WM_KEYDOWN                      0x0100
#define WM_KEYUP                        0x0101
#define WM_CHAR                         0x0102
#define WM_DEADCHAR                     0x0103	/* notimp*/
#define WM_SYSKEYDOWN                   0x0104	/* nyi*/
#define WM_SYSKEYUP                     0x0105	/* nyi*/
#define WM_SYSCHAR                      0x0106	/* nyi*/
#define WM_SYSDEADCHAR                  0x0107	/* notimp*/
#define WM_KEYLAST                      0x0108
#define WM_COMMAND                      0x0111
#define WM_TIMER                        0x0113
#define WM_HSCROLL                      0x0114
#define WM_VSCROLL                      0x0115

#define WM_MOUSEFIRST                   0x0200
#define WM_MOUSEMOVE                    0x0200
#define WM_LBUTTONDOWN                  0x0201
#define WM_LBUTTONUP                    0x0202
#define WM_LBUTTONDBLCLK                0x0203
#define WM_RBUTTONDOWN                  0x0204
#define WM_RBUTTONUP                    0x0205
#define WM_RBUTTONDBLCLK                0x0206
#define WM_MBUTTONDOWN                  0x0207
#define WM_MBUTTONUP                    0x0208
#define WM_MBUTTONDBLCLK                0x0209
#define WM_MOUSEWHEEL                   0x020A
#define WM_MOUSELAST                    0x020A

#define WM_CARET_CREATE    		0x03E0 /* Microwindows only*/
#define WM_CARET_DESTROY   		0x03E1 /* Microwindows only*/
#define WM_CARET_BLINK      		0x03E2 /* Microwindows only*/
#define WM_FDINPUT                      0x03F0 /* Microwindows only*/
#define WM_FDOUTPUT                     0x03F1 /* Microwindows only*/
#define WM_FDEXCEPT                     0x03F2 /* Microwindows only*/
#define WM_USER                         0x0400

/* WM_ACTIVATE state values*/
#define WA_INACTIVE     0
#define WA_ACTIVE       1
#define WA_CLICKACTIVE  2

/* WM_NCHITTEST codes*/
#define HTERROR             (-2)
#define HTTRANSPARENT       (-1)
#define HTNOWHERE           0
#define HTCLIENT            1
#define HTCAPTION           2
#define HTSYSMENU           3
#define HTGROWBOX           4
#define HTSIZE              HTGROWBOX
#define HTMENU              5
#define HTHSCROLL           6
#define HTVSCROLL           7
#define HTMINBUTTON         8
#define HTMAXBUTTON         9
#define HTLEFT              10
#define HTRIGHT             11
#define HTTOP               12
#define HTTOPLEFT           13
#define HTTOPRIGHT          14
#define HTBOTTOM            15
#define HTBOTTOMLEFT        16
#define HTBOTTOMRIGHT       17
#define HTBORDER            18
#define HTREDUCE            HTMINBUTTON
#define HTZOOM              HTMAXBUTTON
#define HTSIZEFIRST         HTLEFT
#define HTSIZELAST          HTBOTTOMRIGHT
#define HTOBJECT            19
#define HTCLOSE             20
#define HTHELP              21

/* WM_SIZE wparam values*/
#define SIZE_RESTORED       0
#define SIZE_MINIMIZED      1
#define SIZE_MAXIMIZED      2
#define SIZE_MAXSHOW        3
#define SIZE_MAXHIDE        4

LRESULT WINAPI  CallWindowProc(WNDPROC lpPrevWndFunc, HWND hwnd, UINT Msg,
			WPARAM wParam, LPARAM lParam);
LRESULT WINAPI	SendMessage(HWND hwnd, UINT Msg, WPARAM wParam, LPARAM lParam);
BOOL WINAPI	PostMessage(HWND hwnd, UINT Msg, WPARAM wParam, LPARAM lParam);
BOOL WINAPI	PostThreadMessage(DWORD dwThreadId, UINT Msg, WPARAM wParam,
			LPARAM lParam);
VOID WINAPI	PostQuitMessage(int nExitCode);

/* PeekMessage options*/
#define PM_NOREMOVE		0x0000
#define PM_REMOVE		0x0001
#define PM_NOYIELD		0x0002

BOOL WINAPI	PeekMessage(LPMSG lpMsg, HWND hwnd, UINT uMsgFilterMin,
			UINT uMsgFilterMax, UINT wRemoveMsg);
BOOL WINAPI 	GetMessage(LPMSG lpMsg,HWND hwnd,UINT wMsgFilterMin,
			UINT wMsgFilterMax);
BOOL WINAPI 	TranslateMessage(CONST MSG *lpMsg);
LONG WINAPI	DispatchMessage(CONST MSG *lpMsg);

/* note: the following struct is in reverse order from the
 * microsoft version since WINAPI is cdecl in this implementation
 */
typedef struct tagCREATESTRUCT {
    DWORD       dwExStyle;
    LPCSTR      lpszClass;
    LPCSTR      lpszName;
    LONG        style;
    int         x;
    int         y;
    int         cx;
    int         cy;
    HWND        hwndParent;
    HMENU       hMenu;
    HINSTANCE   hInstance;
    LPVOID      lpCreateParams;
} CREATESTRUCT, *LPCREATESTRUCT;

/*
 * Window Styles
 */
#define WS_OVERLAPPED       0x00000000L
#define WS_POPUP            0x80000000L
#define WS_CHILD            0x40000000L
#define WS_MINIMIZE         0x20000000L
#define WS_VISIBLE          0x10000000L
#define WS_DISABLED         0x08000000L
#define WS_CLIPSIBLINGS     0x04000000L
#define WS_CLIPCHILDREN     0x02000000L
#define WS_MAXIMIZE         0x01000000L
#define WS_CAPTION          0x00C00000L     /* WS_BORDER | WS_DLGFRAME  */
#define WS_BORDER           0x00800000L
#define WS_DLGFRAME         0x00400000L
#define WS_VSCROLL          0x00200000L
#define WS_HSCROLL          0x00100000L
#define WS_SYSMENU          0x00080000L
#define WS_THICKFRAME       0x00040000L
#define WS_GROUP            0x00020000L
#define WS_TABSTOP          0x00010000L

#define WS_MINIMIZEBOX      0x00020000L
#define WS_MAXIMIZEBOX      0x00010000L


#define WS_TILED            WS_OVERLAPPED
#define WS_ICONIC           WS_MINIMIZE
#define WS_SIZEBOX          WS_THICKFRAME
#define WS_TILEDWINDOW      WS_OVERLAPPEDWINDOW

/*
 * Common Window Styles
 */
#define WS_OVERLAPPEDWINDOW (WS_OVERLAPPED     | \
                             WS_CAPTION        | \