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USER-side part of input event handling: contains implementation of 

keybd_event and mouse_event, and USER-related code removed from
windows/event.c and windows/keyboard.c.
This commit is contained in:
Ulrich Weigand 1998-11-08 12:26:36 +00:00 committed by Alexandre Julliard
parent a6663e8573
commit 2b067584e9
7 changed files with 972 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

121
if1632/thunk.c
View File

@ -20,6 +20,8 @@
#include "except.h"
#include "win.h"
#include "flatthunk.h"
#include "mouse.h"
#include "keyboard.h"
#include "debug.h"
@ -690,6 +692,125 @@ static BOOL32 WINAPI THUNK_WOWCallback16Ex(
return TRUE;
}
/***********************************************************************
* THUNK_MOUSE_Enable (MOUSE.2)
*/
static VOID WINAPI THUNK_CallMouseEventProc( FARPROC16 proc,
DWORD dwFlags, DWORD dx, DWORD dy,
DWORD cButtons, DWORD dwExtraInfo )
{
CONTEXT context;
memset( &context, 0, sizeof(context) );
CS_reg(&context) = SELECTOROF( proc );
EIP_reg(&context) = OFFSETOF( proc );
AX_reg(&context) = (WORD)dwFlags;
BX_reg(&context) = (WORD)dx;
CX_reg(&context) = (WORD)dy;
DX_reg(&context) = (WORD)cButtons;
SI_reg(&context) = LOWORD( dwExtraInfo );
DI_reg(&context) = HIWORD( dwExtraInfo );
CallTo16_sreg_( &context, 0 );
}
VOID WINAPI THUNK_MOUSE_Enable( FARPROC16 proc )
{
static THUNK *lastThunk = NULL;
static FARPROC16 lastProc = NULL;
if ( lastProc != proc )
{
if ( lastThunk )
THUNK_Free( lastThunk );
if ( !proc )
lastThunk = NULL;
else
lastThunk = THUNK_Alloc( proc, (RELAY)THUNK_CallMouseEventProc );
lastProc = proc;
}
return MOUSE_Enable( (LPMOUSE_EVENT_PROC)lastThunk );
}
/***********************************************************************
* GetMouseEventProc (USER.337)
*/
FARPROC16 WINAPI GetMouseEventProc(void)
{
HMODULE16 hmodule = GetModuleHandle16("USER");
return NE_GetEntryPoint( hmodule, NE_GetOrdinal( hmodule, "mouse_event" ));
}
/***********************************************************************
* WIN16_mouse_event (USER.299)
*/
void WINAPI WIN16_mouse_event( CONTEXT *context )
{
mouse_event( AX_reg(context), BX_reg(context), CX_reg(context),
DX_reg(context), MAKELONG(SI_reg(context), DI_reg(context)) );
}
/***********************************************************************
* THUNK_KEYBD_Enable (KEYBOARD.2)
*/
static VOID WINAPI THUNK_CallKeybdEventProc( FARPROC16 proc,
BYTE bVk, BYTE bScan,
DWORD dwFlags, DWORD dwExtraInfo )
{
CONTEXT context;
memset( &context, 0, sizeof(context) );
CS_reg(&context) = SELECTOROF( proc );
EIP_reg(&context) = OFFSETOF( proc );
AH_reg(&context) = (dwFlags & KEYEVENTF_KEYUP)? 0x80 : 0;
AL_reg(&context) = bVk;
BH_reg(&context) = (dwFlags & KEYEVENTF_EXTENDEDKEY)? 1 : 0;
BL_reg(&context) = bScan;
SI_reg(&context) = LOWORD( dwExtraInfo );
DI_reg(&context) = HIWORD( dwExtraInfo );
CallTo16_sreg_( &context, 0 );
}
VOID WINAPI THUNK_KEYBOARD_Enable( FARPROC16 proc, LPBYTE lpKeyState )
{
static THUNK *lastThunk = NULL;
static FARPROC16 lastProc = NULL;
if ( lastProc != proc )
{
if ( lastThunk )
THUNK_Free( lastThunk );
if ( !proc )
lastThunk = NULL;
else
lastThunk = THUNK_Alloc( proc, (RELAY)THUNK_CallKeybdEventProc );
lastProc = proc;
}
return KEYBOARD_Enable( (LPKEYBD_EVENT_PROC)lastThunk, lpKeyState );
}
/***********************************************************************
* WIN16_keybd_event (USER.289)
*/
void WINAPI WIN16_keybd_event( CONTEXT *context )
{
DWORD dwFlags = 0;
if (AH_reg(context) & 0x80) dwFlags |= KEYEVENTF_KEYUP;
if (BH_reg(context) & 1 ) dwFlags |= KEYEVENTF_EXTENDEDKEY;
keybd_event( AL_reg(context), BL_reg(context),
dwFlags, MAKELONG(SI_reg(context), DI_reg(context)) );
}
/***********************************************************************
* 16->32 Flat Thunk routines:

4
if1632/user.spec
View File

@ -294,13 +294,13 @@ file user.exe
286 pascal16 GetDesktopWindow() GetDesktopWindow16
287 pascal16 GetLastActivePopup(word) GetLastActivePopup16
288 pascal GetMessageExtraInfo() GetMessageExtraInfo
#289 KEYB_EVENT
289 register keybd_event() WIN16_keybd_event
290 pascal16 RedrawWindow(word ptr word word) RedrawWindow16
291 pascal SetWindowsHookEx(s_word segptr word word) THUNK_SetWindowsHookEx16
292 pascal16 UnhookWindowsHookEx(segptr) THUNK_UnhookWindowsHookEx16
293 pascal CallNextHookEx(segptr s_word word long) CallNextHookEx16
294 pascal16 LockWindowUpdate(word) LockWindowUpdate16
299 register Mouse_Event() Mouse_Event
299 register mouse_event() WIN16_mouse_event
300 stub UnloadInstalledDrivers
#301 BOZOSLIVEHERE :-)) <- this is actually EditWndProc
#306 BEAR306

17
include/input.h Normal file
View File

@ -0,0 +1,17 @@
/*
* USER input header file
* Copyright 1997 David Faure
*
*/
#ifndef __WINE_INPUT_H
#define __WINE_INPUT_H
extern BOOL32 MouseButtonsStates[3];
extern BOOL32 AsyncMouseButtonsStates[3];
extern BYTE InputKeyStateTable[256];
extern BYTE QueueKeyStateTable[256];
extern BYTE AsyncKeyStateTable[256];
#endif /* __WINE_INPUT_H */

22
include/windows.h
View File

@ -3417,12 +3417,20 @@ typedef struct
#define MK_CONTROL 0x0008
#define MK_MBUTTON 0x0010
/* Mouse_Event flags */
#define ME_MOVE 0x01
#define ME_LDOWN 0x02
#define ME_LUP 0x04
#define ME_RDOWN 0x08
#define ME_RUP 0x10
/* keybd_event flags */
#define KEYEVENTF_EXTENDEDKEY 0x0001
#define KEYEVENTF_KEYUP 0x0002
#define KEYEVENTF_WINE_FORCEEXTENDED 0x8000
/* mouse_event flags */
#define MOUSEEVENTF_MOVE 0x0001
#define MOUSEEVENTF_LEFTDOWN 0x0002
#define MOUSEEVENTF_LEFTUP 0x0004
#define MOUSEEVENTF_RIGHTDOWN 0x0008
#define MOUSEEVENTF_RIGHTUP 0x0010
#define MOUSEEVENTF_MIDDLEDOWN 0x0020
#define MOUSEEVENTF_MIDDLEUP 0x0040
#define MOUSEEVENTF_ABSOLUTE 0x8000
/* Queue status flags */
#define QS_KEY 0x0001
@ -7121,6 +7129,8 @@ BOOL32 WINAPI WriteConsole32W(HANDLE32,LPCVOID,DWORD,LPDWORD,LPVOID);
BOOL32 WINAPI WriteFile(HANDLE32,LPCVOID,DWORD,LPDWORD,LPOVERLAPPED);
VOID WINAPI ZeroMemory(LPVOID,UINT32);
#define ZeroMemory RtlZeroMemory
VOID WINAPI keybd_event(BYTE,BYTE,DWORD,DWORD);
VOID WINAPI mouse_event(DWORD,DWORD,DWORD,DWORD,DWORD);
/* Declarations for functions that are the same in Win16 and Win32 */

4
relay32/user32.spec
View File

@ -584,8 +584,8 @@ init MAIN_UserInit
580 stdcall WinHelpW(long wstr long long) WinHelp32W
581 stdcall WindowFromDC(long) WindowFromDC32
582 stdcall WindowFromPoint(long long) WindowFromPoint32
583 stub keybd_event
584 stub mouse_event
583 stdcall keybd_event(long long long long) keybd_event
584 stdcall mouse_event(long long long long long) mouse_event
585 varargs wsprintfA() wsprintf32A
586 varargs wsprintfW() wsprintf32W
587 stdcall wvsprintfA(ptr str ptr) wvsprintf32A

3
windows/Makefile.in
View File

@ -14,14 +14,17 @@ C_SRCS = \
defwnd.c \
dialog.c \
dinput.c \
display.c \
driver.c \
event.c \
focus.c \
graphics.c \
hook.c \
input.c \
keyboard.c \
mdi.c \
message.c \
mouse.c \
msgbox.c \
multimon.c \
nonclient.c \

811
windows/input.c Normal file
View File

@ -0,0 +1,811 @@
/*
* USER Input processing
*
* Copyright 1993 Bob Amstadt
* Copyright 1996 Albrecht Kleine
* Copyright 1997 David Faure
* Copyright 1998 Morten Welinder
* Copyright 1998 Ulrich Weigand
*
*/
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <assert.h>
#include "windows.h"
#include "win.h"
#include "gdi.h"
#include "heap.h"
#include "input.h"
#include "keyboard.h"
#include "mouse.h"
#include "message.h"
#include "debug.h"
#include "debugtools.h"
#include "struct32.h"
#include "winerror.h"
static INT16 captureHT = HTCLIENT;
static HWND32 captureWnd = 0;
static BOOL32 InputEnabled = TRUE;
static BOOL32 SwappedButtons = FALSE;
BOOL32 MouseButtonsStates[3];
BOOL32 AsyncMouseButtonsStates[3];
BYTE InputKeyStateTable[256];
BYTE QueueKeyStateTable[256];
BYTE AsyncKeyStateTable[256];
typedef union
{
struct
{
unsigned long count : 16;
unsigned long code : 8;
unsigned long extended : 1;
unsigned long unused : 2;
unsigned long win_internal : 2;
unsigned long context : 1;
unsigned long previous : 1;
unsigned long transition : 1;
} lp1;
unsigned long lp2;
} KEYLP;
/***********************************************************************
* keybd_event (USER32.583)
*/
void WINAPI keybd_event( BYTE bVk, BYTE bScan,
DWORD dwFlags, DWORD dwExtraInfo )
{
DWORD posX, posY, time, extra;
WORD message;
KEYLP keylp;
keylp.lp2 = 0;
if (!InputEnabled) return;
/*
* If we are called by the Wine keyboard driver, use the additional
* info pointed to by the dwExtraInfo argument.
* Otherwise, we need to determine that info ourselves (probably
* less accurate, but we can't help that ...).
*/
if ( !IsBadReadPtr32( (LPVOID)dwExtraInfo, sizeof(WINE_KEYBDEVENT) )
&& ((WINE_KEYBDEVENT *)dwExtraInfo)->magic == WINE_KEYBDEVENT_MAGIC )
{
WINE_KEYBDEVENT *wke = (WINE_KEYBDEVENT *)dwExtraInfo;
posX = wke->posX;
posY = wke->posY;
time = wke->time;
extra = 0;
}
else
{
DWORD keyState;
time = GetTickCount();
extra = dwExtraInfo;
if ( !EVENT_QueryPointer( &posX, &posY, &keyState ))
return;
}
keylp.lp1.count = 1;
keylp.lp1.code = bScan;
keylp.lp1.extended = (dwFlags & KEYEVENTF_EXTENDEDKEY) != 0;
keylp.lp1.win_internal = 0; /* this has something to do with dialogs,
* don't remember where I read it - AK */
/* it's '1' under windows, when a dialog box appears
* and you press one of the underlined keys - DF*/
if ( dwFlags & KEYEVENTF_KEYUP )
{
BOOL32 sysKey = (InputKeyStateTable[VK_MENU] & 0x80)
&& !(InputKeyStateTable[VK_CONTROL] & 0x80)
&& !(dwFlags & KEYEVENTF_WINE_FORCEEXTENDED); /* for Alt from AltGr */
InputKeyStateTable[bVk] &= ~0x80;
keylp.lp1.previous = 1;
keylp.lp1.transition = 1;
message = sysKey ? WM_SYSKEYUP : WM_KEYUP;
}
else
{
keylp.lp1.previous = (InputKeyStateTable[bVk] & 0x80) != 0;
keylp.lp1.transition = 0;
if (!(InputKeyStateTable[bVk] & 0x80))
InputKeyStateTable[bVk] ^= 0x01;
InputKeyStateTable[bVk] |= 0x80;
message = (InputKeyStateTable[VK_MENU] & 0x80)
&& !(InputKeyStateTable[VK_CONTROL] & 0x80)
? WM_SYSKEYDOWN : WM_KEYDOWN;
}
if ( message == WM_SYSKEYDOWN || message == WM_SYSKEYUP )
keylp.lp1.context = (InputKeyStateTable[VK_MENU] & 0x80) != 0; /* 1 if alt */
TRACE(key, " wParam=%04X, lParam=%08lX\n", bVk, keylp.lp2 );
TRACE(key, " InputKeyState=%X\n", InputKeyStateTable[bVk] );
hardware_event( message, bVk, keylp.lp2, posX, posY, time, extra );
}
/***********************************************************************
* mouse_event (USER32.584)
*/
void WINAPI mouse_event( DWORD dwFlags, DWORD dx, DWORD dy,
DWORD cButtons, DWORD dwExtraInfo )
{
DWORD posX, posY, keyState, time, extra;
if (!InputEnabled) return;
/*
* If we are called by the Wine mouse driver, use the additional
* info pointed to by the dwExtraInfo argument.
* Otherwise, we need to determine that info ourselves (probably
* less accurate, but we can't help that ...).
*/
if ( !IsBadReadPtr32( (LPVOID)dwExtraInfo, sizeof(WINE_MOUSEEVENT) )
&& ((WINE_MOUSEEVENT *)dwExtraInfo)->magic == WINE_MOUSEEVENT_MAGIC )
{
WINE_MOUSEEVENT *wme = (WINE_MOUSEEVENT *)dwExtraInfo;
keyState = wme->keyState;
time = wme->time;
extra = (DWORD)wme->hWnd;
assert( dwFlags & MOUSEEVENTF_ABSOLUTE );
posX = (dx * screenWidth) >> 16;
posY = (dy * screenHeight) >> 16;
}
else
{
time = GetTickCount();
extra = dwExtraInfo;
if ( !EVENT_QueryPointer( &posX, &posY, &keyState ))
return;
if ( dwFlags & MOUSEEVENTF_MOVE )
{
if ( dwFlags & MOUSEEVENTF_ABSOLUTE )
{
posX = (dx * screenWidth) >> 16;
posY = (dy * screenHeight) >> 16;
}
else
{
posX += dx;
posY += dy;
}
/* We have to actually move the cursor */
SetCursorPos32( posX, posY );
}
}
if ( dwFlags & MOUSEEVENTF_MOVE )
{
hardware_event( WM_MOUSEMOVE,
keyState, 0L, posX, posY, time, extra );
}
if ( dwFlags & (!SwappedButtons? MOUSEEVENTF_LEFTDOWN : MOUSEEVENTF_RIGHTDOWN) )
{
MouseButtonsStates[0] = AsyncMouseButtonsStates[0] = TRUE;
hardware_event( WM_LBUTTONDOWN,
keyState, 0L, posX, posY, time, extra );
}
if ( dwFlags & (!SwappedButtons? MOUSEEVENTF_LEFTUP : MOUSEEVENTF_RIGHTUP) )
{
MouseButtonsStates[0] = FALSE;
hardware_event( WM_LBUTTONUP,
keyState, 0L, posX, posY, time, extra );
}
if ( dwFlags & (!SwappedButtons? MOUSEEVENTF_RIGHTDOWN : MOUSEEVENTF_LEFTDOWN) )
{
MouseButtonsStates[2] = AsyncMouseButtonsStates[2] = TRUE;
hardware_event( WM_RBUTTONDOWN,
keyState, 0L, posX, posY, time, extra );
}
if ( dwFlags & (!SwappedButtons? MOUSEEVENTF_RIGHTUP : MOUSEEVENTF_LEFTUP) )
{
MouseButtonsStates[2] = FALSE;
hardware_event( WM_RBUTTONUP,
keyState, 0L, posX, posY, time, extra );
}
if ( dwFlags & MOUSEEVENTF_MIDDLEDOWN )
{
MouseButtonsStates[1] = AsyncMouseButtonsStates[1] = TRUE;
hardware_event( WM_MBUTTONDOWN,
keyState, 0L, posX, posY, time, extra );
}
if ( dwFlags & MOUSEEVENTF_MIDDLEUP )
{
MouseButtonsStates[1] = FALSE;
hardware_event( WM_MBUTTONUP,
keyState, 0L, posX, posY, time, extra );
}
}
/**********************************************************************
* EnableHardwareInput (USER.331)
*/
BOOL16 WINAPI EnableHardwareInput(BOOL16 bEnable)
{
BOOL16 bOldState = InputEnabled;
FIXME(event,"(%d) - stub\n", bEnable);
InputEnabled = bEnable;
return bOldState;
}
/***********************************************************************
* SwapMouseButton16 (USER.186)
*/
BOOL16 WINAPI SwapMouseButton16( BOOL16 fSwap )
{
BOOL16 ret = SwappedButtons;
SwappedButtons = fSwap;
return ret;
}
/***********************************************************************
* SwapMouseButton32 (USER32.537)
*/
BOOL32 WINAPI SwapMouseButton32( BOOL32 fSwap )
{
BOOL32 ret = SwappedButtons;
SwappedButtons = fSwap;
return ret;
}
/**********************************************************************
* EVENT_Capture
*
* We need this to be able to generate double click messages
* when menu code captures mouse in the window without CS_DBLCLK style.
*/
HWND32 EVENT_Capture(HWND32 hwnd, INT16 ht)
{
HWND32 capturePrev = captureWnd;
if (!hwnd)
{
captureWnd = 0L;
captureHT = 0;
}
else
{
WND* wndPtr = WIN_FindWndPtr( hwnd );
if (wndPtr)
{
TRACE(win, "(0x%04x)\n", hwnd );
captureWnd = hwnd;
captureHT = ht;
}
}
if( capturePrev && capturePrev != captureWnd )
{
WND* wndPtr = WIN_FindWndPtr( capturePrev );
if( wndPtr && (wndPtr->flags & WIN_ISWIN32) )
SendMessage32A( capturePrev, WM_CAPTURECHANGED, 0L, hwnd);
}
return capturePrev;
}
/**********************************************************************
* EVENT_GetCaptureInfo
*/
INT16 EVENT_GetCaptureInfo()
{
return captureHT;
}
/**********************************************************************
* SetCapture16 (USER.18)
*/
HWND16 WINAPI SetCapture16( HWND16 hwnd )
{
return (HWND16)EVENT_Capture( hwnd, HTCLIENT );
}
/**********************************************************************
* SetCapture32 (USER32.464)
*/
HWND32 WINAPI SetCapture32( HWND32 hwnd )
{
return EVENT_Capture( hwnd, HTCLIENT );
}
/**********************************************************************
* ReleaseCapture (USER.19) (USER32.439)
*/
void WINAPI ReleaseCapture(void)
{
TRACE(win, "captureWnd=%04x\n", captureWnd );
if( captureWnd ) EVENT_Capture( 0, 0 );
}
/**********************************************************************
* GetCapture16 (USER.236)
*/
HWND16 WINAPI GetCapture16(void)
{
return captureWnd;
}
/**********************************************************************
* GetCapture32 (USER32.208)
*/
HWND32 WINAPI GetCapture32(void)
{
return captureWnd;
}
/**********************************************************************
* GetKeyState (USER.106)
*/
WORD WINAPI GetKeyState16(INT16 vkey)
{
return GetKeyState32(vkey);
}
/**********************************************************************
* GetKeyState (USER32.249)
*
* An application calls the GetKeyState function in response to a
* keyboard-input message. This function retrieves the state of the key
* at the time the input message was generated. (SDK 3.1 Vol 2. p 390)
*/
WORD WINAPI GetKeyState32(INT32 vkey)
{
INT32 retval;
switch (vkey)
{
case VK_LBUTTON : /* VK_LBUTTON is 1 */
retval = MouseButtonsStates[0] ? 0x8000 : 0;
break;
case VK_MBUTTON : /* VK_MBUTTON is 4 */
retval = MouseButtonsStates[1] ? 0x8000 : 0;
break;
case VK_RBUTTON : /* VK_RBUTTON is 2 */
retval = MouseButtonsStates[2] ? 0x8000 : 0;
break;
default :
if (vkey >= 'a' && vkey <= 'z')
vkey += 'A' - 'a';
retval = ( (WORD)(QueueKeyStateTable[vkey] & 0x80) << 8 ) |
(WORD)(QueueKeyStateTable[vkey] & 0x01);
}
/* TRACE(key, "(0x%x) -> %x\n", vkey, retval); */
return retval;
}
/**********************************************************************
* GetKeyboardState (USER.222)(USER32.254)
*
* An application calls the GetKeyboardState function in response to a
* keyboard-input message. This function retrieves the state of the keyboard
* at the time the input message was generated. (SDK 3.1 Vol 2. p 387)
*/
VOID WINAPI GetKeyboardState(LPBYTE lpKeyState)
{
TRACE(key, "(%p)\n", lpKeyState);
if (lpKeyState != NULL) {
QueueKeyStateTable[VK_LBUTTON] = MouseButtonsStates[0] ? 0x80 : 0;
QueueKeyStateTable[VK_MBUTTON] = MouseButtonsStates[1] ? 0x80 : 0;
QueueKeyStateTable[VK_RBUTTON] = MouseButtonsStates[2] ? 0x80 : 0;
memcpy(lpKeyState, QueueKeyStateTable, 256);
}
}
/**********************************************************************
* SetKeyboardState (USER.223)(USER32.484)
*/
VOID WINAPI SetKeyboardState(LPBYTE lpKeyState)
{
TRACE(key, "(%p)\n", lpKeyState);
if (lpKeyState != NULL) {
memcpy(QueueKeyStateTable, lpKeyState, 256);
MouseButtonsStates[0] = (QueueKeyStateTable[VK_LBUTTON] != 0);
MouseButtonsStates[1] = (QueueKeyStateTable[VK_MBUTTON] != 0);
MouseButtonsStates[2] = (QueueKeyStateTable[VK_RBUTTON] != 0);
}
}
/**********************************************************************
* GetAsyncKeyState32 (USER32.207)
*
* Determine if a key is or was pressed. retval has high-order
* bit set to 1 if currently pressed, low-order bit set to 1 if key has
* been pressed.
*
* This uses the variable AsyncMouseButtonsStates and
* AsyncKeyStateTable (set in event.c) which have the mouse button
* number or key number (whichever is applicable) set to true if the
* mouse or key had been depressed since the last call to
* GetAsyncKeyState.
*/
WORD WINAPI GetAsyncKeyState32(INT32 nKey)
{
short retval;
switch (nKey) {
case VK_LBUTTON:
retval = (AsyncMouseButtonsStates[0] ? 0x0001 : 0) |
(MouseButtonsStates[0] ? 0x8000 : 0);
break;
case VK_MBUTTON:
retval = (AsyncMouseButtonsStates[1] ? 0x0001 : 0) |
(MouseButtonsStates[1] ? 0x8000 : 0);
break;
case VK_RBUTTON:
retval = (AsyncMouseButtonsStates[2] ? 0x0001 : 0) |
(MouseButtonsStates[2] ? 0x8000 : 0);
break;
default:
retval = AsyncKeyStateTable[nKey] |
((InputKeyStateTable[nKey] & 0x80) ? 0x8000 : 0);
break;
}
/* all states to false */
memset( AsyncMouseButtonsStates, 0, sizeof(AsyncMouseButtonsStates) );
memset( AsyncKeyStateTable, 0, sizeof(AsyncKeyStateTable) );
TRACE(key, "(%x) -> %x\n", nKey, retval);
return retval;
}
/**********************************************************************
* GetAsyncKeyState16 (USER.249)
*/
WORD WINAPI GetAsyncKeyState16(INT16 nKey)
{
return GetAsyncKeyState32(nKey);
}
/**********************************************************************
* KBD_translate_accelerator
*
* FIXME: should send some WM_INITMENU or/and WM_INITMENUPOPUP -messages
*/
static BOOL32 KBD_translate_accelerator(HWND32 hWnd,LPMSG32 msg,
BYTE fVirt,WORD key,WORD cmd)
{
BOOL32 sendmsg = FALSE;
if(msg->wParam == key)
{
if (msg->message == WM_CHAR) {
if ( !(fVirt & FALT) && !(fVirt & FVIRTKEY) )
{
TRACE(accel,"found accel for WM_CHAR: ('%c')\n",
msg->wParam&0xff);
sendmsg=TRUE;
}
} else {
if(fVirt & FVIRTKEY) {
INT32 mask = 0;
TRACE(accel,"found accel for virt_key %04x (scan %04x)\n",
msg->wParam,0xff & HIWORD(msg->lParam));
if(GetKeyState32(VK_SHIFT) & 0x8000) mask |= FSHIFT;
if(GetKeyState32(VK_CONTROL) & 0x8000) mask |= FCONTROL;
if(GetKeyState32(VK_MENU) & 0x8000) mask |= FALT;
if(mask == (fVirt & (FSHIFT | FCONTROL | FALT)))
sendmsg=TRUE;
else
TRACE(accel,", but incorrect SHIFT/CTRL/ALT-state\n");
}
else
{
if (!(msg->lParam & 0x01000000)) /* no special_key */
{
if ((fVirt & FALT) && (msg->lParam & 0x20000000))
{ /* ^^ ALT pressed */
TRACE(accel,"found accel for Alt-%c\n", msg->wParam&0xff);
sendmsg=TRUE;
}
}
}
}
if (sendmsg) /* found an accelerator, but send a message... ? */
{
INT16 iSysStat,iStat,mesg=0;
HMENU16 hMenu;
if (msg->message == WM_KEYUP || msg->message == WM_SYSKEYUP)
mesg=1;
else
if (GetCapture32())
mesg=2;
else
if (!IsWindowEnabled32(hWnd))
mesg=3;
else
{
WND* wndPtr = WIN_FindWndPtr(hWnd);
hMenu = (wndPtr->dwStyle & WS_CHILD) ? 0 : (HMENU32)wndPtr->wIDmenu;
iSysStat = (wndPtr->hSysMenu) ? GetMenuState32(GetSubMenu16(wndPtr->hSysMenu, 0),
cmd, MF_BYCOMMAND) : -1 ;
iStat = (hMenu) ? GetMenuState32(hMenu,
cmd, MF_BYCOMMAND) : -1 ;
if (iSysStat!=-1)
{
if (iSysStat & (MF_DISABLED|MF_GRAYED))
mesg=4;
else
mesg=WM_SYSCOMMAND;
}
else
{
if (iStat!=-1)
{
if (IsIconic32(hWnd))
mesg=5;
else
{
if (iStat & (MF_DISABLED|MF_GRAYED))
mesg=6;
else
mesg=WM_COMMAND;
}
}
else
mesg=WM_COMMAND;
}
}
if ( mesg==WM_COMMAND || mesg==WM_SYSCOMMAND )
{
TRACE(accel,", sending %s, wParam=%0x\n",
mesg==WM_COMMAND ? "WM_COMMAND" : "WM_SYSCOMMAND",
cmd);
SendMessage32A(hWnd, mesg, cmd, 0x00010000L);
}
else
{
/* some reasons for NOT sending the WM_{SYS}COMMAND message:
* #0: unknown (please report!)
* #1: for WM_KEYUP,WM_SYSKEYUP
* #2: mouse is captured
* #3: window is disabled
* #4: it's a disabled system menu option
* #5: it's a menu option, but window is iconic
* #6: it's a menu option, but disabled
*/
TRACE(accel,", but won't send WM_{SYS}COMMAND, reason is #%d\n",mesg);
if(mesg==0)
ERR(accel, " unknown reason - please report!");
}
return TRUE;
}
}
return FALSE;
}
/**********************************************************************
* TranslateAccelerator32 (USER32.551)(USER32.552)(USER32.553)
*/
INT32 WINAPI TranslateAccelerator32(HWND32 hWnd, HACCEL32 hAccel, LPMSG32 msg)
{
LPACCEL32 lpAccelTbl = (LPACCEL32)LockResource32(hAccel);
int i;
TRACE(accel,"hwnd=0x%x hacc=0x%x msg=0x%x wp=0x%x lp=0x%lx\n", hWnd, hAccel, msg->message, msg->wParam, msg->lParam);
if (hAccel == 0 || msg == NULL ||
(msg->message != WM_KEYDOWN &&
msg->message != WM_KEYUP &&
msg->message != WM_SYSKEYDOWN &&
msg->message != WM_SYSKEYUP &&
msg->message != WM_CHAR)) {
WARN(accel, "erraneous input parameters\n");
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
TRACE(accel, "TranslateAccelerators hAccel=%04x, hWnd=%04x,"
"msg->hwnd=%04x, msg->message=%04x\n",
hAccel,hWnd,msg->hwnd,msg->message);
i = 0;
do
{
if (KBD_translate_accelerator(hWnd,msg,lpAccelTbl[i].fVirt,
lpAccelTbl[i].key,lpAccelTbl[i].cmd))
return 1;
} while ((lpAccelTbl[i++].fVirt & 0x80) == 0);
WARN(accel, "couldn't translate accelerator key\n");
return 0;
}
/**********************************************************************
* TranslateAccelerator16 (USER.178)
*/
INT16 WINAPI TranslateAccelerator16(HWND16 hWnd, HACCEL16 hAccel, LPMSG16 msg)
{
LPACCEL16 lpAccelTbl = (LPACCEL16)LockResource16(hAccel);
int i;
MSG32 msg32;
if (hAccel == 0 || msg == NULL ||
(msg->message != WM_KEYDOWN &&
msg->message != WM_KEYUP &&
msg->message != WM_SYSKEYDOWN &&
msg->message != WM_SYSKEYUP &&
msg->message != WM_CHAR)) {
WARN(accel, "erraneous input parameters\n");
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
TRACE(accel, "TranslateAccelerators hAccel=%04x, hWnd=%04x,\
msg->hwnd=%04x, msg->message=%04x\n", hAccel,hWnd,msg->hwnd,msg->message);
STRUCT32_MSG16to32(msg,&msg32);
i = 0;
do
{
if (KBD_translate_accelerator(hWnd,&msg32,lpAccelTbl[i].fVirt,
lpAccelTbl[i].key,lpAccelTbl[i].cmd))
return 1;
} while ((lpAccelTbl[i++].fVirt & 0x80) == 0);
WARN(accel, "couldn't translate accelerator key\n");
return 0;
}
/**********************************************************************
* VkKeyScanA (USER32.573)
*/
WORD WINAPI VkKeyScan32A(CHAR cChar)
{
return VkKeyScan16(cChar);
}
/******************************************************************************
* VkKeyScanW (USER32.576)
*/
WORD WINAPI VkKeyScan32W(WCHAR cChar)
{
return VkKeyScan32A((CHAR)cChar); /* FIXME: check unicode */
}
/******************************************************************************
* GetKeyboardType32 (USER32.255)
*/
INT32 WINAPI GetKeyboardType32(INT32 nTypeFlag)
{
return GetKeyboardType16(nTypeFlag);
}
/******************************************************************************
* MapVirtualKey32A (USER32.383)
*/
UINT32 WINAPI MapVirtualKey32A(UINT32 code, UINT32 maptype)
{
return MapVirtualKey16(code,maptype);
}
/******************************************************************************
* MapVirtualKey32W (USER32.385)
*/
UINT32 WINAPI MapVirtualKey32W(UINT32 code, UINT32 maptype)
{
return MapVirtualKey16(code,maptype);
}
/****************************************************************************
* GetKBCodePage32 (USER32.246)
*/
UINT32 WINAPI GetKBCodePage32(void)
{
return GetKBCodePage16();
}
/****************************************************************************
* GetKeyboardLayoutName32A (USER32.252)
*/
INT32 WINAPI GetKeyboardLayoutName32A(LPSTR pwszKLID)
{
return GetKeyboardLayoutName16(pwszKLID);
}
/****************************************************************************
* GetKeyboardLayoutName32W (USER32.253)
*/
INT32 WINAPI GetKeyboardLayoutName32W(LPWSTR pwszKLID)
{
LPSTR buf = HEAP_xalloc( GetProcessHeap(), 0, strlen("00000409")+1);
int res = GetKeyboardLayoutName32A(buf);
lstrcpyAtoW(pwszKLID,buf);
HeapFree( GetProcessHeap(), 0, buf );
return res;
}
/****************************************************************************
* GetKeyNameText32A (USER32.247)
*/
INT32 WINAPI GetKeyNameText32A(LONG lParam, LPSTR lpBuffer, INT32 nSize)
{
return GetKeyNameText16(lParam,lpBuffer,nSize);
}
/****************************************************************************
* GetKeyNameText32W (USER32.248)
*/
INT32 WINAPI GetKeyNameText32W(LONG lParam, LPWSTR lpBuffer, INT32 nSize)
{
LPSTR buf = HEAP_xalloc( GetProcessHeap(), 0, nSize );
int res = GetKeyNameText32A(lParam,buf,nSize);
lstrcpynAtoW(lpBuffer,buf,nSize);
HeapFree( GetProcessHeap(), 0, buf );
return res;
}
/****************************************************************************
* ToAscii32 (USER32.546)
*/
INT32 WINAPI ToAscii32( UINT32 virtKey,UINT32 scanCode,LPBYTE lpKeyState,
LPWORD lpChar,UINT32 flags )
{
return ToAscii16(virtKey,scanCode,lpKeyState,lpChar,flags);
}
/***********************************************************************
* GetKeyboardLayout (USER32.250)
*/
HKL32 WINAPI GetKeyboardLayout(DWORD dwLayout)
{
HKL32 layout;
FIXME(keyboard,"(%ld): stub\n",dwLayout);
layout = (0xcafe<<16)|GetSystemDefaultLCID(); /* FIXME */
TRACE(keyboard,"returning %x\n",layout);
return layout;
}
/***********************************************************************
* GetKeyboardLayoutList (USER32.251)
* FIXME
*/
INT32 WINAPI GetKeyboardLayoutList(INT32 nBuff,HKL32 *layouts)
{
FIXME(keyboard,"(%d,%p): stub\n",nBuff,layouts);
if (layouts)
layouts[0] = GetKeyboardLayout(0);
return 1;
}
/***********************************************************************
* RegisterHotKey (USER32.433)
*/
BOOL32 WINAPI RegisterHotKey(HWND32 hwnd,INT32 id,UINT32 modifiers,UINT32 vk) {
FIXME(keyboard,"(0x%08x,%d,0x%08x,%d): stub\n",hwnd,id,modifiers,vk);
return TRUE;
}
/***********************************************************************
* UnregisterHotKey (USER32.565)
*/
BOOL32 WINAPI UnregisterHotKey(HWND32 hwnd,INT32 id) {
FIXME(keyboard,"(0x%08x,%d): stub\n",hwnd,id);
return TRUE;
}