mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 10:41:12 +00:00
de43ef45ec
additional {}. Rewrote GetCreationModeFromSTGM so we don't get
"possible use of uninitialized variable".
2326 lines
77 KiB
C
2326 lines
77 KiB
C
/*
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* Window procedure callbacks
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*
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* Copyright 1995 Martin von Loewis
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* Copyright 1996 Alexandre Julliard
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*/
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#include "wine/winbase16.h"
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#include "winuser.h"
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#include "callback.h"
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#include "heap.h"
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#include "selectors.h"
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#include "struct32.h"
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#include "win.h"
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#include "winproc.h"
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#include "debug.h"
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#include "spy.h"
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#include "commctrl.h"
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#include "task.h"
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#include "thread.h"
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/* Window procedure 16-to-32-bit thunk,
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* see BuildSpec16Files() in tools/build.c */
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typedef struct
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{
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BYTE popl_eax; /* popl %eax (return address) */
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BYTE pushl_func; /* pushl $proc */
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WNDPROC proc WINE_PACKED;
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BYTE pushl_eax; /* pushl %eax */
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WORD pushw_bp WINE_PACKED; /* pushw %bp */
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BYTE pushl_thunk; /* pushl $thunkfrom16 */
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void (*thunk32)() WINE_PACKED;
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BYTE lcall; /* lcall cs:relay */
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void (*relay)() WINE_PACKED; /* WINPROC_CallProc16To32A/W() */
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WORD cs WINE_PACKED;
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} WINPROC_THUNK_FROM16;
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/* Window procedure 32-to-16-bit thunk,
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* see BuildSpec32Files() in tools/build.c */
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typedef struct
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{
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BYTE popl_eax; /* popl %eax (return address) */
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BYTE pushl_func; /* pushl $proc */
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WNDPROC16 proc WINE_PACKED;
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BYTE pushl_eax; /* pushl %eax */
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BYTE jmp; /* jmp relay (relative jump)*/
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void (*relay)() WINE_PACKED; /* WINPROC_CallProc32ATo16() */
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} WINPROC_THUNK_FROM32;
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/* Simple jmp to call 32-bit procedure directly */
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typedef struct
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{
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BYTE jmp; /* jmp proc (relative jump) */
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WNDPROC proc WINE_PACKED;
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} WINPROC_JUMP;
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typedef union
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{
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WINPROC_THUNK_FROM16 t_from16;
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WINPROC_THUNK_FROM32 t_from32;
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} WINPROC_THUNK;
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typedef struct tagWINDOWPROC
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{
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WINPROC_THUNK thunk; /* Thunk */
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WINPROC_JUMP jmp; /* Jump */
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struct tagWINDOWPROC *next; /* Next window proc */
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UINT magic; /* Magic number */
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WINDOWPROCTYPE type; /* Function type */
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WINDOWPROCUSER user; /* Function user */
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} WINDOWPROC;
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#define WINPROC_MAGIC ('W' | ('P' << 8) | ('R' << 16) | ('C' << 24))
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#define WINPROC_THUNKPROC(pproc) \
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(((pproc)->type == WIN_PROC_16) ? \
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(WNDPROC16)((pproc)->thunk.t_from32.proc) : \
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(WNDPROC16)((pproc)->thunk.t_from16.proc))
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static LRESULT WINAPI WINPROC_CallProc32ATo16( WNDPROC16 func, HWND hwnd,
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UINT msg, WPARAM wParam,
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LPARAM lParam );
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static LRESULT WINAPI WINPROC_CallProc32WTo16( WNDPROC16 func, HWND hwnd,
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UINT msg, WPARAM wParam,
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LPARAM lParam );
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static LRESULT WINPROC_CallProc16To32A( HWND16 hwnd, UINT16 msg,
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WPARAM16 wParam, LPARAM lParam,
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WNDPROC func );
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static LRESULT WINPROC_CallProc16To32W( HWND16 hwnd, UINT16 msg,
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WPARAM16 wParam, LPARAM lParam,
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WNDPROC func );
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static HANDLE WinProcHeap;
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/**********************************************************************
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* WINPROC_Init
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*/
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BOOL WINPROC_Init(void)
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{
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WinProcHeap = HeapCreate( HEAP_WINE_SEGPTR | HEAP_WINE_CODESEG, 0, 0 );
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if (!WinProcHeap)
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{
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WARN(relay, "Unable to create winproc heap\n" );
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return FALSE;
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}
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return TRUE;
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}
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/**********************************************************************
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* WINPROC_CallWndProc32
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*
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* Call a 32-bit WndProc.
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*/
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static LRESULT WINPROC_CallWndProc( WNDPROC proc, HWND hwnd, UINT msg,
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WPARAM wParam, LPARAM lParam )
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{
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TRACE(relay, "(wndproc=%p,hwnd=%08x,msg=%s,wp=%08x,lp=%08lx)\n",
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proc, hwnd, SPY_GetMsgName(msg), wParam, lParam );
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return proc( hwnd, msg, wParam, lParam );
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}
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/**********************************************************************
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* WINPROC_GetPtr
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*
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* Return a pointer to the win proc.
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*/
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static WINDOWPROC *WINPROC_GetPtr( WNDPROC16 handle )
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{
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BYTE *ptr;
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WINDOWPROC *proc;
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/* Check for a linear pointer */
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if (HEAP_IsInsideHeap( WinProcHeap, 0, (LPVOID)handle ))
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{
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ptr = (BYTE *)handle;
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/* First check if it is the jmp address */
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if (*ptr == 0xe9 /* jmp */) ptr -= (int)&((WINDOWPROC *)0)->jmp -
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(int)&((WINDOWPROC *)0)->thunk;
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/* Now it must be the thunk address */
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if (*ptr == 0x58 /* popl eax */) ptr -= (int)&((WINDOWPROC *)0)->thunk;
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/* Now we have a pointer to the WINDOWPROC struct */
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if (((WINDOWPROC *)ptr)->magic == WINPROC_MAGIC)
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return (WINDOWPROC *)ptr;
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}
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/* Check for a segmented pointer */
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if (!IsBadReadPtr16((SEGPTR)handle,sizeof(WINDOWPROC)-sizeof(proc->thunk)))
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{
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ptr = (BYTE *)PTR_SEG_TO_LIN(handle);
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if (!HEAP_IsInsideHeap( WinProcHeap, 0, ptr )) return NULL;
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/* It must be the thunk address */
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if (*ptr == 0x58 /* popl eax */) ptr -= (int)&((WINDOWPROC *)0)->thunk;
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/* Now we have a pointer to the WINDOWPROC struct */
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if (((WINDOWPROC *)ptr)->magic == WINPROC_MAGIC)
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return (WINDOWPROC *)ptr;
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}
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return NULL;
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}
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/**********************************************************************
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* WINPROC_AllocWinProc
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*
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* Allocate a new window procedure.
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*/
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static WINDOWPROC *WINPROC_AllocWinProc( WNDPROC16 func, WINDOWPROCTYPE type,
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WINDOWPROCUSER user )
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{
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WINDOWPROC *proc, *oldproc;
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/* Allocate a window procedure */
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if (!(proc = HeapAlloc( WinProcHeap, 0, sizeof(WINDOWPROC) ))) return 0;
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/* Check if the function is already a win proc */
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if ((oldproc = WINPROC_GetPtr( func )))
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{
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*proc = *oldproc;
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}
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else
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{
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switch(type)
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{
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case WIN_PROC_16:
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proc->thunk.t_from32.popl_eax = 0x58; /* popl %eax */
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proc->thunk.t_from32.pushl_func = 0x68; /* pushl $proc */
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proc->thunk.t_from32.proc = func;
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proc->thunk.t_from32.pushl_eax = 0x50; /* pushl %eax */
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proc->thunk.t_from32.jmp = 0xe9; /* jmp relay*/
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proc->thunk.t_from32.relay = /* relative jump */
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(void(*)())((DWORD)WINPROC_CallProc32ATo16 -
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(DWORD)(&proc->thunk.t_from32.relay + 1));
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break;
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case WIN_PROC_32A:
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case WIN_PROC_32W:
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proc->thunk.t_from16.popl_eax = 0x58; /* popl %eax */
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proc->thunk.t_from16.pushl_func = 0x68; /* pushl $proc */
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proc->thunk.t_from16.proc = (FARPROC)func;
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proc->thunk.t_from16.pushl_eax = 0x50; /* pushl %eax */
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proc->thunk.t_from16.pushw_bp = 0x5566; /* pushw %bp */
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proc->thunk.t_from16.pushl_thunk = 0x68; /* pushl $thunkfrom16 */
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proc->thunk.t_from16.thunk32 = (type == WIN_PROC_32A) ?
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(void(*)())WINPROC_CallProc16To32A :
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(void(*)())WINPROC_CallProc16To32W;
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proc->thunk.t_from16.lcall = 0x9a; /* lcall cs:relay */
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proc->thunk.t_from16.relay = (void*)Callbacks->CallFrom16WndProc;
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GET_CS(proc->thunk.t_from16.cs);
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proc->jmp.jmp = 0xe9;
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/* Fixup relative jump */
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proc->jmp.proc = (WNDPROC)((DWORD)func -
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(DWORD)(&proc->jmp.proc + 1));
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break;
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default:
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/* Should not happen */
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break;
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}
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proc->magic = WINPROC_MAGIC;
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proc->type = type;
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proc->user = user;
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}
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proc->next = NULL;
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TRACE(win, "(%08x,%d): returning %08x\n",
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(UINT)func, type, (UINT)proc );
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return proc;
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}
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/**********************************************************************
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* WINPROC_GetProc
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*
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* Get a window procedure pointer that can be passed to the Windows program.
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*/
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WNDPROC16 WINPROC_GetProc( HWINDOWPROC proc, WINDOWPROCTYPE type )
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{
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if (!proc) return NULL;
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if (type == WIN_PROC_16) /* We want a 16:16 address */
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{
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if (((WINDOWPROC *)proc)->type == WIN_PROC_16)
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return ((WINDOWPROC *)proc)->thunk.t_from32.proc;
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else
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return (WNDPROC16)HEAP_GetSegptr( WinProcHeap, 0,
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&((WINDOWPROC *)proc)->thunk );
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}
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else /* We want a 32-bit address */
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{
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if (((WINDOWPROC *)proc)->type == WIN_PROC_16)
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return (WNDPROC16)&((WINDOWPROC *)proc)->thunk;
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else if (type != ((WINDOWPROC *)proc)->type)
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/* Have to return the jmp address if types don't match */
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return (WNDPROC16)&((WINDOWPROC *)proc)->jmp;
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else
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/* Some Win16 programs want to get back the proc they set */
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return (WNDPROC16)((WINDOWPROC *)proc)->thunk.t_from16.proc;
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}
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}
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/**********************************************************************
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* WINPROC_SetProc
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*
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* Set the window procedure for a window or class. There are
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* three tree classes of winproc callbacks:
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*
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* 1) class -> wp - not subclassed
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* class -> wp -> wp -> wp -> wp - SetClassLong()
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* / /
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* 2) window -' / - not subclassed
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* window -> wp -> wp ' - SetWindowLong()
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*
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* 3) timer -> wp - SetTimer()
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*
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* Initially, winproc of the window points to the current winproc
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* thunk of its class. Subclassing prepends a new thunk to the
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* window winproc chain at the head of the list. Thus, window thunk
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* list includes class thunks and the latter are preserved when the
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* window is destroyed.
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*
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*/
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BOOL WINPROC_SetProc( HWINDOWPROC *pFirst, WNDPROC16 func,
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WINDOWPROCTYPE type, WINDOWPROCUSER user )
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{
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BOOL bRecycle = FALSE;
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WINDOWPROC *proc, **ppPrev;
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/* Check if function is already in the list */
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ppPrev = (WINDOWPROC **)pFirst;
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proc = WINPROC_GetPtr( func );
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while (*ppPrev)
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{
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if (proc)
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{
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if (*ppPrev == proc)
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{
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if ((*ppPrev)->user != user)
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{
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/* terminal thunk is being restored */
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WINPROC_FreeProc( *pFirst, (*ppPrev)->user );
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*(WINDOWPROC **)pFirst = *ppPrev;
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return TRUE;
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}
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bRecycle = TRUE;
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break;
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}
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}
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else
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{
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if (((*ppPrev)->type == type) &&
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(func == WINPROC_THUNKPROC(*ppPrev)))
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{
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bRecycle = TRUE;
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break;
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}
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}
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/* WPF_CLASS thunk terminates window thunk list */
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if ((*ppPrev)->user != user) break;
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ppPrev = &(*ppPrev)->next;
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}
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if (bRecycle)
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{
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/* Extract this thunk from the list */
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proc = *ppPrev;
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*ppPrev = proc->next;
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}
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else /* Allocate a new one */
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{
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if (proc) /* Was already a win proc */
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{
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type = proc->type;
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func = WINPROC_THUNKPROC(proc);
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}
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proc = WINPROC_AllocWinProc( func, type, user );
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if (!proc) return FALSE;
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}
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/* Add the win proc at the head of the list */
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TRACE(win, "(%08x,%08x,%d): res=%08x\n",
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(UINT)*pFirst, (UINT)func, type, (UINT)proc );
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proc->next = *(WINDOWPROC **)pFirst;
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*(WINDOWPROC **)pFirst = proc;
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return TRUE;
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}
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/**********************************************************************
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* WINPROC_FreeProc
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*
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* Free a list of win procs.
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*/
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void WINPROC_FreeProc( HWINDOWPROC proc, WINDOWPROCUSER user )
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{
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while (proc)
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{
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WINDOWPROC *next = ((WINDOWPROC *)proc)->next;
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if (((WINDOWPROC *)proc)->user != user) break;
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TRACE(win, "freeing %08x\n", (UINT)proc);
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HeapFree( WinProcHeap, 0, proc );
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proc = next;
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}
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}
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/**********************************************************************
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* WINPROC_GetProcType
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*
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* Return the window procedure type.
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*/
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WINDOWPROCTYPE WINPROC_GetProcType( HWINDOWPROC proc )
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{
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if (!proc ||
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(((WINDOWPROC *)proc)->magic != WINPROC_MAGIC))
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return WIN_PROC_INVALID;
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return ((WINDOWPROC *)proc)->type;
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}
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/**********************************************************************
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* WINPROC_TestCBForStr
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*
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* Return TRUE if the lparam is a string
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*/
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BOOL WINPROC_TestCBForStr ( HWND hwnd )
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{ WND * wnd = WIN_FindWndPtr(hwnd);
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return ( !(LOWORD(wnd->dwStyle) & (CBS_OWNERDRAWFIXED | CBS_OWNERDRAWVARIABLE)) ||
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(LOWORD(wnd->dwStyle) & CBS_HASSTRINGS) );
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}
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/**********************************************************************
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* WINPROC_TestLBForStr
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*
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* Return TRUE if the lparam is a string
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*/
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BOOL WINPROC_TestLBForStr ( HWND hwnd )
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{ WND * wnd = WIN_FindWndPtr(hwnd);
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return ( !(LOWORD(wnd->dwStyle) & (LBS_OWNERDRAWFIXED | LBS_OWNERDRAWVARIABLE)) ||
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(LOWORD(wnd->dwStyle) & LBS_HASSTRINGS) );
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}
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/**********************************************************************
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* WINPROC_MapMsg32ATo32W
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*
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* Map a message from Ansi to Unicode.
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* Return value is -1 on error, 0 if OK, 1 if an UnmapMsg call is needed.
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*
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* FIXME:
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* WM_CHAR, WM_CHARTOITEM, WM_DEADCHAR, WM_MENUCHAR, WM_SYSCHAR, WM_SYSDEADCHAR
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*
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* FIXME:
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* WM_GETTEXT/WM_SETTEXT and static control with SS_ICON style:
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* the first four bytes are the handle of the icon
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* when the WM_SETTEXT message has been used to set the icon
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*/
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INT WINPROC_MapMsg32ATo32W( HWND hwnd, UINT msg, WPARAM wParam, LPARAM *plparam )
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{
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switch(msg)
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{
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case WM_GETTEXT:
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{
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LPARAM *ptr = (LPARAM *)HeapAlloc( SystemHeap, 0,
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wParam * sizeof(WCHAR) + sizeof(LPARAM) );
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if (!ptr) return -1;
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*ptr++ = *plparam; /* Store previous lParam */
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*plparam = (LPARAM)ptr;
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}
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return 1;
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case WM_SETTEXT:
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case CB_DIR:
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case CB_FINDSTRING:
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case CB_FINDSTRINGEXACT:
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case CB_SELECTSTRING:
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case LB_DIR:
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case LB_ADDFILE:
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case LB_FINDSTRING:
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case LB_SELECTSTRING:
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case EM_REPLACESEL:
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*plparam = (LPARAM)HEAP_strdupAtoW( SystemHeap, 0, (LPCSTR)*plparam );
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return (*plparam ? 1 : -1);
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case WM_NCCREATE:
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case WM_CREATE:
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{
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CREATESTRUCTW *cs = (CREATESTRUCTW *)HeapAlloc( SystemHeap, 0,
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sizeof(*cs) );
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if (!cs) return -1;
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*cs = *(CREATESTRUCTW *)*plparam;
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if (HIWORD(cs->lpszName))
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cs->lpszName = HEAP_strdupAtoW( SystemHeap, 0,
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(LPCSTR)cs->lpszName );
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if (HIWORD(cs->lpszClass))
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cs->lpszClass = HEAP_strdupAtoW( SystemHeap, 0,
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(LPCSTR)cs->lpszClass );
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*plparam = (LPARAM)cs;
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}
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return 1;
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case WM_MDICREATE:
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{
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MDICREATESTRUCTW *cs =
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(MDICREATESTRUCTW *)HeapAlloc( SystemHeap, 0, sizeof(*cs) );
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if (!cs) return -1;
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*cs = *(MDICREATESTRUCTW *)*plparam;
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if (HIWORD(cs->szClass))
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cs->szClass = HEAP_strdupAtoW( SystemHeap, 0,
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(LPCSTR)cs->szClass );
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if (HIWORD(cs->szTitle))
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cs->szTitle = HEAP_strdupAtoW( SystemHeap, 0,
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(LPCSTR)cs->szTitle );
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*plparam = (LPARAM)cs;
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}
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return 1;
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|
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/* Listbox */
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case LB_ADDSTRING:
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case LB_INSERTSTRING:
|
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if ( WINPROC_TestLBForStr( hwnd ))
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*plparam = (LPARAM)HEAP_strdupAtoW( SystemHeap, 0, (LPCSTR)*plparam );
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return (*plparam ? 1 : -1);
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|
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case LB_GETTEXT: /* fixme: fixed sized buffer */
|
|
{ if ( WINPROC_TestLBForStr( hwnd ))
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|
{ LPARAM *ptr = (LPARAM *)HeapAlloc( SystemHeap, 0, 256 * sizeof(WCHAR) + sizeof(LPARAM) );
|
|
if (!ptr) return -1;
|
|
*ptr++ = *plparam; /* Store previous lParam */
|
|
*plparam = (LPARAM)ptr;
|
|
}
|
|
}
|
|
return 1;
|
|
|
|
/* Combobox */
|
|
case CB_ADDSTRING:
|
|
case CB_INSERTSTRING:
|
|
if ( WINPROC_TestCBForStr( hwnd ))
|
|
*plparam = (LPARAM)HEAP_strdupAtoW( SystemHeap, 0, (LPCSTR)*plparam );
|
|
return (*plparam ? 1 : -1);
|
|
|
|
case CB_GETLBTEXT: /* fixme: fixed sized buffer */
|
|
{ if ( WINPROC_TestCBForStr( hwnd ))
|
|
{ LPARAM *ptr = (LPARAM *)HeapAlloc( SystemHeap, 0, 256 * sizeof(WCHAR) + sizeof(LPARAM) );
|
|
if (!ptr) return -1;
|
|
*ptr++ = *plparam; /* Store previous lParam */
|
|
*plparam = (LPARAM)ptr;
|
|
}
|
|
}
|
|
return 1;
|
|
|
|
/* Multiline edit */
|
|
case EM_GETLINE:
|
|
{ WORD len = (WORD)*plparam;
|
|
LPARAM *ptr = (LPARAM *) HEAP_xalloc( SystemHeap, 0, sizeof(LPARAM) + sizeof (WORD) + len*sizeof(WCHAR) );
|
|
if (!ptr) return -1;
|
|
*ptr++ = *plparam; /* Store previous lParam */
|
|
(WORD)*ptr = len; /* Store the lenght */
|
|
*plparam = (LPARAM)ptr;
|
|
}
|
|
return 1;
|
|
|
|
case WM_ASKCBFORMATNAME:
|
|
case WM_DEVMODECHANGE:
|
|
case WM_PAINTCLIPBOARD:
|
|
case WM_SIZECLIPBOARD:
|
|
case WM_WININICHANGE:
|
|
case EM_SETPASSWORDCHAR:
|
|
FIXME(msg, "message %s (0x%x) needs translation, please report\n", SPY_GetMsgName(msg), msg );
|
|
return -1;
|
|
default: /* No translation needed */
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_UnmapMsg32ATo32W
|
|
*
|
|
* Unmap a message that was mapped from Ansi to Unicode.
|
|
*/
|
|
void WINPROC_UnmapMsg32ATo32W( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
|
|
{
|
|
switch(msg)
|
|
{
|
|
case WM_GETTEXT:
|
|
{
|
|
LPARAM *ptr = (LPARAM *)lParam - 1;
|
|
lstrcpynWtoA( (LPSTR)*ptr, (LPWSTR)lParam, wParam );
|
|
HeapFree( SystemHeap, 0, ptr );
|
|
}
|
|
break;
|
|
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCTW *cs = (CREATESTRUCTW *)lParam;
|
|
if (HIWORD(cs->lpszName))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->lpszName );
|
|
if (HIWORD(cs->lpszClass))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->lpszClass );
|
|
HeapFree( SystemHeap, 0, cs );
|
|
}
|
|
break;
|
|
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCTW *cs = (MDICREATESTRUCTW *)lParam;
|
|
if (HIWORD(cs->szTitle))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->szTitle );
|
|
if (HIWORD(cs->szClass))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->szClass );
|
|
HeapFree( SystemHeap, 0, cs );
|
|
}
|
|
break;
|
|
|
|
case WM_SETTEXT:
|
|
case CB_DIR:
|
|
case CB_FINDSTRING:
|
|
case CB_FINDSTRINGEXACT:
|
|
case CB_SELECTSTRING:
|
|
case LB_DIR:
|
|
case LB_ADDFILE:
|
|
case LB_FINDSTRING:
|
|
case LB_SELECTSTRING:
|
|
case EM_REPLACESEL:
|
|
HeapFree( SystemHeap, 0, (void *)lParam );
|
|
break;
|
|
|
|
/* Listbox */
|
|
case LB_ADDSTRING:
|
|
case LB_INSERTSTRING:
|
|
if ( WINPROC_TestLBForStr( hwnd ))
|
|
HeapFree( SystemHeap, 0, (void *)lParam );
|
|
break;
|
|
|
|
case LB_GETTEXT:
|
|
{ if ( WINPROC_TestLBForStr( hwnd ))
|
|
{ LPARAM *ptr = (LPARAM *)lParam - 1;
|
|
lstrcpyWtoA( (LPSTR)*ptr, (LPWSTR)(lParam) );
|
|
HeapFree( SystemHeap, 0, ptr );
|
|
}
|
|
}
|
|
break;
|
|
|
|
/* Combobox */
|
|
case CB_ADDSTRING:
|
|
case CB_INSERTSTRING:
|
|
if ( WINPROC_TestCBForStr( hwnd ))
|
|
HeapFree( SystemHeap, 0, (void *)lParam );
|
|
break;
|
|
|
|
case CB_GETLBTEXT:
|
|
{ if ( WINPROC_TestCBForStr( hwnd ))
|
|
{ LPARAM *ptr = (LPARAM *)lParam - 1;
|
|
lstrcpyWtoA( (LPSTR)*ptr, (LPWSTR)(lParam) );
|
|
HeapFree( SystemHeap, 0, ptr );
|
|
}
|
|
}
|
|
break;
|
|
|
|
/* Multiline edit */
|
|
case EM_GETLINE:
|
|
{ LPARAM * ptr = (LPARAM *)lParam - 1; /* get the old lParam */
|
|
WORD len = *(WORD *) lParam;
|
|
lstrcpynWtoA( (LPSTR)*ptr , (LPWSTR)lParam, len );
|
|
HeapFree( SystemHeap, 0, ptr );
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_MapMsg32WTo32A
|
|
*
|
|
* Map a message from Unicode to Ansi.
|
|
* Return value is -1 on error, 0 if OK, 1 if an UnmapMsg call is needed.
|
|
*/
|
|
INT WINPROC_MapMsg32WTo32A( HWND hwnd, UINT msg, WPARAM wParam, LPARAM *plparam )
|
|
{ switch(msg)
|
|
{
|
|
case WM_GETTEXT:
|
|
{
|
|
LPARAM *ptr = (LPARAM *)HeapAlloc( SystemHeap, 0,
|
|
wParam + sizeof(LPARAM) );
|
|
if (!ptr) return -1;
|
|
*ptr++ = *plparam; /* Store previous lParam */
|
|
*plparam = (LPARAM)ptr;
|
|
}
|
|
return 1;
|
|
|
|
case WM_SETTEXT:
|
|
case CB_DIR:
|
|
case CB_FINDSTRING:
|
|
case CB_FINDSTRINGEXACT:
|
|
case CB_SELECTSTRING:
|
|
case LB_DIR:
|
|
case LB_ADDFILE:
|
|
case LB_FINDSTRING:
|
|
case LB_SELECTSTRING:
|
|
case EM_REPLACESEL:
|
|
*plparam = (LPARAM)HEAP_strdupWtoA( SystemHeap, 0, (LPCWSTR)*plparam );
|
|
return (*plparam ? 1 : -1);
|
|
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCTA *cs = (CREATESTRUCTA *)HeapAlloc( SystemHeap, 0,
|
|
sizeof(*cs) );
|
|
if (!cs) return -1;
|
|
*cs = *(CREATESTRUCTA *)*plparam;
|
|
if (HIWORD(cs->lpszName))
|
|
cs->lpszName = HEAP_strdupWtoA( SystemHeap, 0,
|
|
(LPCWSTR)cs->lpszName );
|
|
if (HIWORD(cs->lpszClass))
|
|
cs->lpszClass = HEAP_strdupWtoA( SystemHeap, 0,
|
|
(LPCWSTR)cs->lpszClass);
|
|
*plparam = (LPARAM)cs;
|
|
}
|
|
return 1;
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCTA *cs =
|
|
(MDICREATESTRUCTA *)HeapAlloc( SystemHeap, 0, sizeof(*cs) );
|
|
if (!cs) return -1;
|
|
*cs = *(MDICREATESTRUCTA *)*plparam;
|
|
if (HIWORD(cs->szTitle))
|
|
cs->szTitle = HEAP_strdupWtoA( SystemHeap, 0,
|
|
(LPCWSTR)cs->szTitle );
|
|
if (HIWORD(cs->szClass))
|
|
cs->szClass = HEAP_strdupWtoA( SystemHeap, 0,
|
|
(LPCWSTR)cs->szClass );
|
|
*plparam = (LPARAM)cs;
|
|
}
|
|
return 1;
|
|
|
|
/* Listbox */
|
|
case LB_ADDSTRING:
|
|
case LB_INSERTSTRING:
|
|
if ( WINPROC_TestLBForStr( hwnd ))
|
|
*plparam = (LPARAM)HEAP_strdupWtoA( SystemHeap, 0, (LPCWSTR)*plparam );
|
|
return (*plparam ? 1 : -1);
|
|
|
|
case LB_GETTEXT: /* fixme: fixed sized buffer */
|
|
{ if ( WINPROC_TestLBForStr( hwnd ))
|
|
{ LPARAM *ptr = (LPARAM *)HeapAlloc( SystemHeap, 0, 256 + sizeof(LPARAM) );
|
|
if (!ptr) return -1;
|
|
*ptr++ = *plparam; /* Store previous lParam */
|
|
*plparam = (LPARAM)ptr;
|
|
}
|
|
}
|
|
return 1;
|
|
|
|
/* Combobox */
|
|
case CB_ADDSTRING:
|
|
case CB_INSERTSTRING:
|
|
if ( WINPROC_TestCBForStr( hwnd ))
|
|
*plparam = (LPARAM)HEAP_strdupWtoA( SystemHeap, 0, (LPCWSTR)*plparam );
|
|
return (*plparam ? 1 : -1);
|
|
|
|
case CB_GETLBTEXT: /* fixme: fixed sized buffer */
|
|
{ if ( WINPROC_TestCBForStr( hwnd ))
|
|
{ LPARAM *ptr = (LPARAM *)HeapAlloc( SystemHeap, 0, 256 + sizeof(LPARAM) );
|
|
if (!ptr) return -1;
|
|
*ptr++ = *plparam; /* Store previous lParam */
|
|
*plparam = (LPARAM)ptr;
|
|
}
|
|
}
|
|
return 1;
|
|
|
|
/* Multiline edit */
|
|
case EM_GETLINE:
|
|
{ WORD len = (WORD)*plparam;
|
|
LPARAM *ptr = (LPARAM *) HEAP_xalloc( SystemHeap, 0, sizeof(LPARAM) + sizeof (WORD) + len*sizeof(CHAR) );
|
|
if (!ptr) return -1;
|
|
*ptr++ = *plparam; /* Store previous lParam */
|
|
(WORD)*ptr = len; /* Store the lenght */
|
|
*plparam = (LPARAM)ptr;
|
|
}
|
|
return 1;
|
|
|
|
case WM_ASKCBFORMATNAME:
|
|
case WM_DEVMODECHANGE:
|
|
case WM_PAINTCLIPBOARD:
|
|
case WM_SIZECLIPBOARD:
|
|
case WM_WININICHANGE:
|
|
case EM_SETPASSWORDCHAR:
|
|
FIXME(msg, "message %s (%04x) needs translation, please report\n",SPY_GetMsgName(msg),msg );
|
|
return -1;
|
|
default: /* No translation needed */
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_UnmapMsg32WTo32A
|
|
*
|
|
* Unmap a message that was mapped from Unicode to Ansi.
|
|
*/
|
|
void WINPROC_UnmapMsg32WTo32A( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
|
|
{
|
|
switch(msg)
|
|
{
|
|
case WM_GETTEXT:
|
|
{
|
|
LPARAM *ptr = (LPARAM *)lParam - 1;
|
|
lstrcpynAtoW( (LPWSTR)*ptr, (LPSTR)lParam, wParam );
|
|
HeapFree( SystemHeap, 0, ptr );
|
|
}
|
|
break;
|
|
|
|
case WM_SETTEXT:
|
|
case CB_DIR:
|
|
case CB_FINDSTRING:
|
|
case CB_FINDSTRINGEXACT:
|
|
case CB_SELECTSTRING:
|
|
case LB_DIR:
|
|
case LB_ADDFILE:
|
|
case LB_FINDSTRING:
|
|
case LB_SELECTSTRING:
|
|
case EM_REPLACESEL:
|
|
HeapFree( SystemHeap, 0, (void *)lParam );
|
|
break;
|
|
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCTA *cs = (CREATESTRUCTA *)lParam;
|
|
if (HIWORD(cs->lpszName))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->lpszName );
|
|
if (HIWORD(cs->lpszClass))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->lpszClass );
|
|
HeapFree( SystemHeap, 0, cs );
|
|
}
|
|
break;
|
|
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCTA *cs = (MDICREATESTRUCTA *)lParam;
|
|
if (HIWORD(cs->szTitle))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->szTitle );
|
|
if (HIWORD(cs->szClass))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->szClass );
|
|
HeapFree( SystemHeap, 0, cs );
|
|
}
|
|
break;
|
|
|
|
/* Listbox */
|
|
case LB_ADDSTRING:
|
|
case LB_INSERTSTRING:
|
|
if ( WINPROC_TestLBForStr( hwnd ))
|
|
HeapFree( SystemHeap, 0, (void *)lParam );
|
|
break;
|
|
|
|
case LB_GETTEXT:
|
|
{ if ( WINPROC_TestLBForStr( hwnd ))
|
|
{ LPARAM *ptr = (LPARAM *)lParam - 1;
|
|
lstrcpyAtoW( (LPWSTR)*ptr, (LPSTR)(lParam) );
|
|
HeapFree( SystemHeap, 0, ptr );
|
|
}
|
|
}
|
|
break;
|
|
|
|
/* Combobox */
|
|
case CB_ADDSTRING:
|
|
case CB_INSERTSTRING:
|
|
if ( WINPROC_TestCBForStr( hwnd ))
|
|
HeapFree( SystemHeap, 0, (void *)lParam );
|
|
break;
|
|
|
|
case CB_GETLBTEXT:
|
|
{ if ( WINPROC_TestCBForStr( hwnd ))
|
|
{ LPARAM *ptr = (LPARAM *)lParam - 1;
|
|
lstrcpyAtoW( (LPWSTR)*ptr, (LPSTR)(lParam) );
|
|
HeapFree( SystemHeap, 0, ptr );
|
|
}
|
|
}
|
|
break;
|
|
|
|
/* Multiline edit */
|
|
case EM_GETLINE:
|
|
{ LPARAM * ptr = (LPARAM *)lParam - 1; /* get the old lparam */
|
|
WORD len = *(WORD *)ptr;
|
|
lstrcpynAtoW( (LPWSTR) *ptr, (LPSTR)lParam, len );
|
|
HeapFree( SystemHeap, 0, ptr );
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_MapMsg16To32A
|
|
*
|
|
* Map a message from 16- to 32-bit Ansi.
|
|
* Return value is -1 on error, 0 if OK, 1 if an UnmapMsg call is needed.
|
|
*/
|
|
INT WINPROC_MapMsg16To32A( UINT16 msg16, WPARAM16 wParam16, UINT *pmsg32,
|
|
WPARAM *pwparam32, LPARAM *plparam )
|
|
{
|
|
*pmsg32 = (UINT)msg16;
|
|
*pwparam32 = (WPARAM)wParam16;
|
|
switch(msg16)
|
|
{
|
|
case WM_ACTIVATE:
|
|
case WM_CHARTOITEM:
|
|
case WM_COMMAND:
|
|
case WM_VKEYTOITEM:
|
|
*pwparam32 = MAKEWPARAM( wParam16, HIWORD(*plparam) );
|
|
*plparam = (LPARAM)(HWND)LOWORD(*plparam);
|
|
return 0;
|
|
case WM_HSCROLL:
|
|
case WM_VSCROLL:
|
|
*pwparam32 = MAKEWPARAM( wParam16, LOWORD(*plparam) );
|
|
*plparam = (LPARAM)(HWND)HIWORD(*plparam);
|
|
return 0;
|
|
case WM_CTLCOLOR:
|
|
if ( HIWORD(*plparam) > CTLCOLOR_STATIC ) return -1;
|
|
*pmsg32 = WM_CTLCOLORMSGBOX + HIWORD(*plparam);
|
|
*pwparam32 = (WPARAM)(HDC)wParam16;
|
|
*plparam = (LPARAM)(HWND)LOWORD(*plparam);
|
|
return 0;
|
|
case WM_COMPAREITEM:
|
|
{
|
|
COMPAREITEMSTRUCT16* cis16 = (COMPAREITEMSTRUCT16 *)PTR_SEG_TO_LIN(*plparam);
|
|
COMPAREITEMSTRUCT *cis = (COMPAREITEMSTRUCT *)
|
|
HeapAlloc(SystemHeap, 0, sizeof(*cis));
|
|
if (!cis) return -1;
|
|
cis->CtlType = cis16->CtlType;
|
|
cis->CtlID = cis16->CtlID;
|
|
cis->hwndItem = cis16->hwndItem;
|
|
cis->itemID1 = cis16->itemID1;
|
|
cis->itemData1 = cis16->itemData1;
|
|
cis->itemID2 = cis16->itemID2;
|
|
cis->itemData2 = cis16->itemData2;
|
|
cis->dwLocaleId = 0; /* FIXME */
|
|
*plparam = (LPARAM)cis;
|
|
}
|
|
return 1;
|
|
case WM_DELETEITEM:
|
|
{
|
|
DELETEITEMSTRUCT16* dis16 = (DELETEITEMSTRUCT16 *)PTR_SEG_TO_LIN(*plparam);
|
|
DELETEITEMSTRUCT *dis = (DELETEITEMSTRUCT *)
|
|
HeapAlloc(SystemHeap, 0, sizeof(*dis));
|
|
if (!dis) return -1;
|
|
dis->CtlType = dis16->CtlType;
|
|
dis->CtlID = dis16->CtlID;
|
|
dis->hwndItem = dis16->hwndItem;
|
|
dis->itemData = dis16->itemData;
|
|
*plparam = (LPARAM)dis;
|
|
}
|
|
return 1;
|
|
case WM_MEASUREITEM:
|
|
{
|
|
MEASUREITEMSTRUCT16* mis16 = (MEASUREITEMSTRUCT16 *)PTR_SEG_TO_LIN(*plparam);
|
|
MEASUREITEMSTRUCT *mis = (MEASUREITEMSTRUCT *)
|
|
HeapAlloc(SystemHeap, 0,
|
|
sizeof(*mis) + sizeof(LPARAM));
|
|
if (!mis) return -1;
|
|
mis->CtlType = mis16->CtlType;
|
|
mis->CtlID = mis16->CtlID;
|
|
mis->itemID = mis16->itemID;
|
|
mis->itemWidth = mis16->itemWidth;
|
|
mis->itemHeight = mis16->itemHeight;
|
|
mis->itemData = mis16->itemData;
|
|
*(LPARAM *)(mis + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)mis;
|
|
}
|
|
return 1;
|
|
case WM_DRAWITEM:
|
|
{
|
|
DRAWITEMSTRUCT16* dis16 = (DRAWITEMSTRUCT16 *)PTR_SEG_TO_LIN(*plparam);
|
|
DRAWITEMSTRUCT *dis = (DRAWITEMSTRUCT*)HeapAlloc(SystemHeap, 0,
|
|
sizeof(*dis));
|
|
if (!dis) return -1;
|
|
dis->CtlType = dis16->CtlType;
|
|
dis->CtlID = dis16->CtlID;
|
|
dis->itemID = dis16->itemID;
|
|
dis->itemAction = dis16->itemAction;
|
|
dis->itemState = dis16->itemState;
|
|
dis->hwndItem = dis16->hwndItem;
|
|
dis->hDC = dis16->hDC;
|
|
dis->itemData = dis16->itemData;
|
|
CONV_RECT16TO32( &dis16->rcItem, &dis->rcItem );
|
|
*plparam = (LPARAM)dis;
|
|
}
|
|
return 1;
|
|
case WM_GETMINMAXINFO:
|
|
{
|
|
MINMAXINFO *mmi = (MINMAXINFO *)HeapAlloc( SystemHeap, 0,
|
|
sizeof(*mmi) + sizeof(LPARAM));
|
|
if (!mmi) return -1;
|
|
STRUCT32_MINMAXINFO16to32( (MINMAXINFO16*)PTR_SEG_TO_LIN(*plparam),
|
|
mmi );
|
|
*(LPARAM *)(mmi + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)mmi;
|
|
}
|
|
return 1;
|
|
case WM_GETTEXT:
|
|
case WM_SETTEXT:
|
|
*plparam = (LPARAM)PTR_SEG_TO_LIN(*plparam);
|
|
return 0;
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCT16 *cs16 =
|
|
(MDICREATESTRUCT16 *)PTR_SEG_TO_LIN(*plparam);
|
|
MDICREATESTRUCTA *cs =
|
|
(MDICREATESTRUCTA *)HeapAlloc( SystemHeap, 0,
|
|
sizeof(*cs) + sizeof(LPARAM) );
|
|
if (!cs) return -1;
|
|
STRUCT32_MDICREATESTRUCT16to32A( cs16, cs );
|
|
cs->szTitle = (LPCSTR)PTR_SEG_TO_LIN(cs16->szTitle);
|
|
cs->szClass = (LPCSTR)PTR_SEG_TO_LIN(cs16->szClass);
|
|
*(LPARAM *)(cs + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)cs;
|
|
}
|
|
return 1;
|
|
case WM_MDIGETACTIVE:
|
|
*plparam = (LPARAM)HeapAlloc( SystemHeap, 0, sizeof(BOOL) );
|
|
*(BOOL*)(*plparam) = 0;
|
|
return 1;
|
|
case WM_MDISETMENU:
|
|
if(wParam16==TRUE)
|
|
*pmsg32=WM_MDIREFRESHMENU;
|
|
*pwparam32 = (WPARAM)(HMENU)LOWORD(*plparam);
|
|
*plparam = (LPARAM)(HMENU)HIWORD(*plparam);
|
|
return 0;
|
|
case WM_MENUCHAR:
|
|
case WM_MENUSELECT:
|
|
*pwparam32 = MAKEWPARAM( wParam16, LOWORD(*plparam) );
|
|
*plparam = (LPARAM)(HMENU)HIWORD(*plparam);
|
|
return 0;
|
|
case WM_MDIACTIVATE:
|
|
if( *plparam )
|
|
{
|
|
*pwparam32 = (WPARAM)(HWND)HIWORD(*plparam);
|
|
*plparam = (LPARAM)(HWND)LOWORD(*plparam);
|
|
}
|
|
else /* message sent to MDI client */
|
|
*pwparam32 = wParam16;
|
|
return 0;
|
|
case WM_NCCALCSIZE:
|
|
{
|
|
NCCALCSIZE_PARAMS16 *nc16;
|
|
NCCALCSIZE_PARAMS *nc;
|
|
|
|
nc = (NCCALCSIZE_PARAMS *)HeapAlloc( SystemHeap, 0,
|
|
sizeof(*nc) + sizeof(LPARAM) );
|
|
if (!nc) return -1;
|
|
nc16 = (NCCALCSIZE_PARAMS16 *)PTR_SEG_TO_LIN(*plparam);
|
|
CONV_RECT16TO32( &nc16->rgrc[0], &nc->rgrc[0] );
|
|
if (wParam16)
|
|
{
|
|
nc->lppos = (WINDOWPOS *)HeapAlloc( SystemHeap, 0,
|
|
sizeof(*nc->lppos) );
|
|
CONV_RECT16TO32( &nc16->rgrc[1], &nc->rgrc[1] );
|
|
CONV_RECT16TO32( &nc16->rgrc[2], &nc->rgrc[2] );
|
|
if (nc->lppos) STRUCT32_WINDOWPOS16to32( (WINDOWPOS16 *)PTR_SEG_TO_LIN(nc16->lppos), nc->lppos );
|
|
}
|
|
*(LPARAM *)(nc + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)nc;
|
|
}
|
|
return 1;
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCT16 *cs16 = (CREATESTRUCT16 *)PTR_SEG_TO_LIN(*plparam);
|
|
CREATESTRUCTA *cs = (CREATESTRUCTA *)HeapAlloc( SystemHeap, 0,
|
|
sizeof(*cs) + sizeof(LPARAM) );
|
|
if (!cs) return -1;
|
|
STRUCT32_CREATESTRUCT16to32A( cs16, cs );
|
|
cs->lpszName = (LPCSTR)PTR_SEG_TO_LIN(cs16->lpszName);
|
|
cs->lpszClass = (LPCSTR)PTR_SEG_TO_LIN(cs16->lpszClass);
|
|
*(LPARAM *)(cs + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)cs;
|
|
}
|
|
return 1;
|
|
case WM_PARENTNOTIFY:
|
|
if ((wParam16 == WM_CREATE) || (wParam16 == WM_DESTROY))
|
|
{
|
|
*pwparam32 = MAKEWPARAM( wParam16, HIWORD(*plparam) );
|
|
*plparam = (LPARAM)(HWND)LOWORD(*plparam);
|
|
}
|
|
return 0;
|
|
case WM_WINDOWPOSCHANGING:
|
|
case WM_WINDOWPOSCHANGED:
|
|
{
|
|
WINDOWPOS *wp = (WINDOWPOS *)HeapAlloc( SystemHeap, 0,
|
|
sizeof(*wp) + sizeof(LPARAM) );
|
|
if (!wp) return -1;
|
|
STRUCT32_WINDOWPOS16to32( (WINDOWPOS16 *)PTR_SEG_TO_LIN(*plparam),
|
|
wp );
|
|
*(LPARAM *)(wp + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)wp;
|
|
}
|
|
return 1;
|
|
case WM_GETDLGCODE:
|
|
if (*plparam)
|
|
{
|
|
LPMSG16 msg16 = (LPMSG16)PTR_SEG_TO_LIN(*plparam);
|
|
LPMSG msg32 = (LPMSG)HeapAlloc( SystemHeap, 0, sizeof(MSG) );
|
|
|
|
if (!msg32) return -1;
|
|
msg32->hwnd = msg16->hwnd;
|
|
msg32->lParam = msg16->lParam;
|
|
msg32->time = msg16->time;
|
|
CONV_POINT16TO32(&msg16->pt,&msg32->pt);
|
|
/* this is right, right? */
|
|
if (WINPROC_MapMsg16To32A(msg16->message,msg16->wParam,
|
|
&msg32->message,&msg32->wParam,
|
|
&msg32->lParam)<0) {
|
|
HeapFree( SystemHeap, 0, msg32 );
|
|
return -1;
|
|
}
|
|
*plparam = (LPARAM)msg32;
|
|
return 1;
|
|
}
|
|
else return 0;
|
|
case WM_NOTIFY:
|
|
*plparam = (LPARAM)PTR_SEG_TO_LIN(*plparam);
|
|
return 1;
|
|
case WM_ACTIVATEAPP:
|
|
if (*plparam)
|
|
{ /* We need this when SetActiveWindow sends a Sendmessage16() to
|
|
a 32bit window. Might be superflous with 32bit interprocess
|
|
message queues.
|
|
*/
|
|
HTASK16 htask = (HTASK16) *plparam;
|
|
DWORD idThread = (DWORD)((TDB*)GlobalLock16(htask))->thdb->server_tid;
|
|
*plparam = (LPARAM) idThread;
|
|
}
|
|
return 1;
|
|
case WM_ASKCBFORMATNAME:
|
|
case WM_DEVMODECHANGE:
|
|
case WM_PAINTCLIPBOARD:
|
|
case WM_SIZECLIPBOARD:
|
|
case WM_WININICHANGE:
|
|
FIXME( msg, "message %04x needs translation\n",msg16 );
|
|
return -1;
|
|
|
|
default: /* No translation needed */
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_UnmapMsg16To32A
|
|
*
|
|
* Unmap a message that was mapped from 16- to 32-bit Ansi.
|
|
*/
|
|
LRESULT WINPROC_UnmapMsg16To32A( HWND16 hwnd, UINT msg, WPARAM wParam, LPARAM lParam,
|
|
LRESULT result )
|
|
{
|
|
switch(msg)
|
|
{
|
|
case WM_COMPAREITEM:
|
|
case WM_DELETEITEM:
|
|
case WM_DRAWITEM:
|
|
HeapFree( SystemHeap, 0, (LPVOID)lParam );
|
|
break;
|
|
case WM_MEASUREITEM:
|
|
{
|
|
MEASUREITEMSTRUCT16 *mis16;
|
|
MEASUREITEMSTRUCT *mis = (MEASUREITEMSTRUCT *)lParam;
|
|
lParam = *(LPARAM *)(mis + 1);
|
|
mis16 = (MEASUREITEMSTRUCT16 *)PTR_SEG_TO_LIN(lParam);
|
|
mis16->itemWidth = (UINT16)mis->itemWidth;
|
|
mis16->itemHeight = (UINT16)mis->itemHeight;
|
|
HeapFree( SystemHeap, 0, mis );
|
|
}
|
|
break;
|
|
case WM_GETMINMAXINFO:
|
|
{
|
|
MINMAXINFO *mmi = (MINMAXINFO *)lParam;
|
|
lParam = *(LPARAM *)(mmi + 1);
|
|
STRUCT32_MINMAXINFO32to16( mmi,
|
|
(MINMAXINFO16 *)PTR_SEG_TO_LIN(lParam));
|
|
HeapFree( SystemHeap, 0, mmi );
|
|
}
|
|
break;
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCTA *cs = (MDICREATESTRUCTA *)lParam;
|
|
lParam = *(LPARAM *)(cs + 1);
|
|
STRUCT32_MDICREATESTRUCT32Ato16( cs,
|
|
(MDICREATESTRUCT16 *)PTR_SEG_TO_LIN(lParam) );
|
|
HeapFree( SystemHeap, 0, cs );
|
|
}
|
|
break;
|
|
case WM_MDIGETACTIVE:
|
|
result = MAKELONG( LOWORD(result), (BOOL16)(*(BOOL *)lParam) );
|
|
HeapFree( SystemHeap, 0, (BOOL *)lParam );
|
|
break;
|
|
case WM_NCCALCSIZE:
|
|
{
|
|
NCCALCSIZE_PARAMS16 *nc16;
|
|
NCCALCSIZE_PARAMS *nc = (NCCALCSIZE_PARAMS *)lParam;
|
|
lParam = *(LPARAM *)(nc + 1);
|
|
nc16 = (NCCALCSIZE_PARAMS16 *)PTR_SEG_TO_LIN(lParam);
|
|
CONV_RECT32TO16( &nc->rgrc[0], &nc16->rgrc[0] );
|
|
if (wParam)
|
|
{
|
|
CONV_RECT32TO16( &nc->rgrc[1], &nc16->rgrc[1] );
|
|
CONV_RECT32TO16( &nc->rgrc[2], &nc16->rgrc[2] );
|
|
if (nc->lppos)
|
|
{
|
|
STRUCT32_WINDOWPOS32to16( nc->lppos,
|
|
(WINDOWPOS16 *)PTR_SEG_TO_LIN(nc16->lppos));
|
|
HeapFree( SystemHeap, 0, nc->lppos );
|
|
}
|
|
}
|
|
HeapFree( SystemHeap, 0, nc );
|
|
}
|
|
break;
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCTA *cs = (CREATESTRUCTA *)lParam;
|
|
lParam = *(LPARAM *)(cs + 1);
|
|
STRUCT32_CREATESTRUCT32Ato16( cs,
|
|
(CREATESTRUCT16 *)PTR_SEG_TO_LIN(lParam) );
|
|
HeapFree( SystemHeap, 0, cs );
|
|
}
|
|
break;
|
|
case WM_WINDOWPOSCHANGING:
|
|
case WM_WINDOWPOSCHANGED:
|
|
{
|
|
WINDOWPOS *wp = (WINDOWPOS *)lParam;
|
|
lParam = *(LPARAM *)(wp + 1);
|
|
STRUCT32_WINDOWPOS32to16(wp,(WINDOWPOS16 *)PTR_SEG_TO_LIN(lParam));
|
|
HeapFree( SystemHeap, 0, wp );
|
|
}
|
|
break;
|
|
case WM_GETDLGCODE:
|
|
if (lParam)
|
|
{
|
|
LPMSG msg32 = (LPMSG)lParam;
|
|
|
|
WINPROC_UnmapMsg16To32A( hwnd, msg32->message, msg32->wParam, msg32->lParam,
|
|
result);
|
|
HeapFree( SystemHeap, 0, msg32 );
|
|
}
|
|
break;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_MapMsg16To32W
|
|
*
|
|
* Map a message from 16- to 32-bit Unicode.
|
|
* Return value is -1 on error, 0 if OK, 1 if an UnmapMsg call is needed.
|
|
*/
|
|
INT WINPROC_MapMsg16To32W( HWND16 hwnd, UINT16 msg16, WPARAM16 wParam16, UINT *pmsg32,
|
|
WPARAM *pwparam32, LPARAM *plparam )
|
|
{
|
|
switch(msg16)
|
|
{
|
|
case WM_GETTEXT:
|
|
case WM_SETTEXT:
|
|
*plparam = (LPARAM)PTR_SEG_TO_LIN(*plparam);
|
|
return WINPROC_MapMsg32ATo32W( hwnd, *pmsg32, *pwparam32, plparam );
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCT16 *cs16 = (CREATESTRUCT16 *)PTR_SEG_TO_LIN(*plparam);
|
|
CREATESTRUCTW *cs = (CREATESTRUCTW *)HeapAlloc( SystemHeap, 0,
|
|
sizeof(*cs) + sizeof(LPARAM) );
|
|
if (!cs) return -1;
|
|
STRUCT32_CREATESTRUCT16to32A( cs16, (CREATESTRUCTA *)cs );
|
|
cs->lpszName = (LPCWSTR)PTR_SEG_TO_LIN(cs16->lpszName);
|
|
cs->lpszClass = (LPCWSTR)PTR_SEG_TO_LIN(cs16->lpszClass);
|
|
if (HIWORD(cs->lpszName))
|
|
cs->lpszName = HEAP_strdupAtoW( SystemHeap, 0,
|
|
(LPCSTR)cs->lpszName );
|
|
if (HIWORD(cs->lpszClass))
|
|
cs->lpszClass = HEAP_strdupAtoW( SystemHeap, 0,
|
|
(LPCSTR)cs->lpszClass );
|
|
*(LPARAM *)(cs + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)cs;
|
|
}
|
|
return 1;
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCT16 *cs16 =
|
|
(MDICREATESTRUCT16 *)PTR_SEG_TO_LIN(*plparam);
|
|
MDICREATESTRUCTW *cs =
|
|
(MDICREATESTRUCTW *)HeapAlloc( SystemHeap, 0,
|
|
sizeof(*cs) + sizeof(LPARAM) );
|
|
if (!cs) return -1;
|
|
STRUCT32_MDICREATESTRUCT16to32A( cs16, (MDICREATESTRUCTA *)cs );
|
|
cs->szTitle = (LPCWSTR)PTR_SEG_TO_LIN(cs16->szTitle);
|
|
cs->szClass = (LPCWSTR)PTR_SEG_TO_LIN(cs16->szClass);
|
|
if (HIWORD(cs->szTitle))
|
|
cs->szTitle = HEAP_strdupAtoW( SystemHeap, 0,
|
|
(LPCSTR)cs->szTitle );
|
|
if (HIWORD(cs->szClass))
|
|
cs->szClass = HEAP_strdupAtoW( SystemHeap, 0,
|
|
(LPCSTR)cs->szClass );
|
|
*(LPARAM *)(cs + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)cs;
|
|
}
|
|
return 1;
|
|
case WM_GETDLGCODE:
|
|
if (*plparam)
|
|
{
|
|
LPMSG16 msg16 = (LPMSG16)PTR_SEG_TO_LIN(*plparam);
|
|
LPMSG msg32 = (LPMSG)HeapAlloc( SystemHeap, 0, sizeof(MSG) );
|
|
|
|
if (!msg32) return -1;
|
|
msg32->hwnd = msg16->hwnd;
|
|
msg32->lParam = msg16->lParam;
|
|
msg32->time = msg16->time;
|
|
CONV_POINT16TO32(&msg16->pt,&msg32->pt);
|
|
/* this is right, right? */
|
|
if (WINPROC_MapMsg16To32W(hwnd, msg16->message,msg16->wParam,
|
|
&msg32->message,&msg32->wParam,
|
|
&msg32->lParam)<0) {
|
|
HeapFree( SystemHeap, 0, msg32 );
|
|
return -1;
|
|
}
|
|
*plparam = (LPARAM)msg32;
|
|
return 1;
|
|
}
|
|
else return 0;
|
|
default: /* No Unicode translation needed */
|
|
return WINPROC_MapMsg16To32A( msg16, wParam16, pmsg32,
|
|
pwparam32, plparam );
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_UnmapMsg16To32W
|
|
*
|
|
* Unmap a message that was mapped from 16- to 32-bit Unicode.
|
|
*/
|
|
LRESULT WINPROC_UnmapMsg16To32W( HWND16 hwnd, UINT msg, WPARAM wParam, LPARAM lParam,
|
|
LRESULT result )
|
|
{
|
|
switch(msg)
|
|
{
|
|
case WM_GETTEXT:
|
|
case WM_SETTEXT:
|
|
WINPROC_UnmapMsg32ATo32W( hwnd, msg, wParam, lParam );
|
|
break;
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCTW *cs = (CREATESTRUCTW *)lParam;
|
|
lParam = *(LPARAM *)(cs + 1);
|
|
STRUCT32_CREATESTRUCT32Ato16( (CREATESTRUCTA *)cs,
|
|
(CREATESTRUCT16 *)PTR_SEG_TO_LIN(lParam) );
|
|
if (HIWORD(cs->lpszName))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->lpszName );
|
|
if (HIWORD(cs->lpszClass))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->lpszClass );
|
|
HeapFree( SystemHeap, 0, cs );
|
|
}
|
|
break;
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCTW *cs = (MDICREATESTRUCTW *)lParam;
|
|
lParam = *(LPARAM *)(cs + 1);
|
|
STRUCT32_MDICREATESTRUCT32Ato16( (MDICREATESTRUCTA *)cs,
|
|
(MDICREATESTRUCT16 *)PTR_SEG_TO_LIN(lParam) );
|
|
if (HIWORD(cs->szTitle))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->szTitle );
|
|
if (HIWORD(cs->szClass))
|
|
HeapFree( SystemHeap, 0, (LPVOID)cs->szClass );
|
|
HeapFree( SystemHeap, 0, cs );
|
|
}
|
|
break;
|
|
case WM_GETDLGCODE:
|
|
if (lParam)
|
|
{
|
|
LPMSG msg32 = (LPMSG)lParam;
|
|
|
|
WINPROC_UnmapMsg16To32W( hwnd, msg32->message, msg32->wParam, msg32->lParam,
|
|
result);
|
|
HeapFree( SystemHeap, 0, msg32 );
|
|
}
|
|
break;
|
|
default:
|
|
return WINPROC_UnmapMsg16To32A( hwnd, msg, wParam, lParam, result );
|
|
}
|
|
return result;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_MapMsg32ATo16
|
|
*
|
|
* Map a message from 32-bit Ansi to 16-bit.
|
|
* Return value is -1 on error, 0 if OK, 1 if an UnmapMsg call is needed.
|
|
*/
|
|
INT WINPROC_MapMsg32ATo16( HWND hwnd, UINT msg32, WPARAM wParam32,
|
|
UINT16 *pmsg16, WPARAM16 *pwparam16,
|
|
LPARAM *plparam )
|
|
{
|
|
*pmsg16 = (UINT16)msg32;
|
|
*pwparam16 = (WPARAM16)LOWORD(wParam32);
|
|
switch(msg32)
|
|
{
|
|
case BM_GETCHECK:
|
|
case BM_SETCHECK:
|
|
case BM_GETSTATE:
|
|
case BM_SETSTATE:
|
|
case BM_SETSTYLE:
|
|
*pmsg16 = (UINT16)msg32 + (BM_GETCHECK16 - BM_GETCHECK);
|
|
return 0;
|
|
|
|
case EM_GETSEL:
|
|
case EM_GETRECT:
|
|
case EM_SETRECT:
|
|
case EM_SETRECTNP:
|
|
case EM_SCROLL:
|
|
case EM_LINESCROLL:
|
|
case EM_SCROLLCARET:
|
|
case EM_GETMODIFY:
|
|
case EM_SETMODIFY:
|
|
case EM_GETLINECOUNT:
|
|
case EM_LINEINDEX:
|
|
case EM_SETHANDLE:
|
|
case EM_GETHANDLE:
|
|
case EM_GETTHUMB:
|
|
case EM_LINELENGTH:
|
|
case EM_REPLACESEL:
|
|
case EM_GETLINE:
|
|
case EM_LIMITTEXT:
|
|
case EM_CANUNDO:
|
|
case EM_UNDO:
|
|
case EM_FMTLINES:
|
|
case EM_LINEFROMCHAR:
|
|
case EM_SETTABSTOPS:
|
|
case EM_SETPASSWORDCHAR:
|
|
case EM_EMPTYUNDOBUFFER:
|
|
case EM_GETFIRSTVISIBLELINE:
|
|
case EM_SETREADONLY:
|
|
case EM_SETWORDBREAKPROC:
|
|
case EM_GETWORDBREAKPROC:
|
|
case EM_GETPASSWORDCHAR:
|
|
*pmsg16 = (UINT16)msg32 + (EM_GETSEL16 - EM_GETSEL);
|
|
return 0;
|
|
|
|
case LB_CARETOFF:
|
|
case LB_CARETON:
|
|
case LB_DELETESTRING:
|
|
case LB_GETANCHORINDEX:
|
|
case LB_GETCARETINDEX:
|
|
case LB_GETCOUNT:
|
|
case LB_GETCURSEL:
|
|
case LB_GETHORIZONTALEXTENT:
|
|
case LB_GETITEMDATA:
|
|
case LB_GETITEMHEIGHT:
|
|
case LB_GETSEL:
|
|
case LB_GETSELCOUNT:
|
|
case LB_GETTEXTLEN:
|
|
case LB_GETTOPINDEX:
|
|
case LB_RESETCONTENT:
|
|
case LB_SELITEMRANGE:
|
|
case LB_SELITEMRANGEEX:
|
|
case LB_SETANCHORINDEX:
|
|
case LB_SETCARETINDEX:
|
|
case LB_SETCOLUMNWIDTH:
|
|
case LB_SETCURSEL:
|
|
case LB_SETHORIZONTALEXTENT:
|
|
case LB_SETITEMDATA:
|
|
case LB_SETITEMHEIGHT:
|
|
case LB_SETSEL:
|
|
case LB_SETTOPINDEX:
|
|
*pmsg16 = (UINT16)msg32 + (LB_ADDSTRING16 - LB_ADDSTRING);
|
|
return 0;
|
|
case CB_DELETESTRING:
|
|
case CB_GETCOUNT:
|
|
case CB_GETLBTEXTLEN:
|
|
case CB_LIMITTEXT:
|
|
case CB_RESETCONTENT:
|
|
case CB_SETEDITSEL:
|
|
case CB_GETCURSEL:
|
|
case CB_SETCURSEL:
|
|
case CB_SHOWDROPDOWN:
|
|
case CB_SETITEMDATA:
|
|
case CB_SETITEMHEIGHT:
|
|
case CB_GETITEMHEIGHT:
|
|
case CB_SETEXTENDEDUI:
|
|
case CB_GETEXTENDEDUI:
|
|
case CB_GETDROPPEDSTATE:
|
|
*pmsg16 = (UINT16)msg32 + (CB_GETEDITSEL16 - CB_GETEDITSEL);
|
|
return 0;
|
|
case CB_GETEDITSEL:
|
|
*pmsg16 = CB_GETEDITSEL16;
|
|
return 1;
|
|
|
|
case LB_ADDSTRING:
|
|
case LB_FINDSTRING:
|
|
case LB_FINDSTRINGEXACT:
|
|
case LB_INSERTSTRING:
|
|
case LB_SELECTSTRING:
|
|
case LB_DIR:
|
|
case LB_ADDFILE:
|
|
{
|
|
LPSTR str = SEGPTR_STRDUP( (LPSTR)*plparam );
|
|
if (!str) return -1;
|
|
*plparam = (LPARAM)SEGPTR_GET(str);
|
|
}
|
|
*pmsg16 = (UINT16)msg32 + (LB_ADDSTRING16 - LB_ADDSTRING);
|
|
return 1;
|
|
|
|
case CB_ADDSTRING:
|
|
case CB_FINDSTRING:
|
|
case CB_FINDSTRINGEXACT:
|
|
case CB_INSERTSTRING:
|
|
case CB_SELECTSTRING:
|
|
case CB_DIR:
|
|
{
|
|
LPSTR str = SEGPTR_STRDUP( (LPSTR)*plparam );
|
|
if (!str) return -1;
|
|
*plparam = (LPARAM)SEGPTR_GET(str);
|
|
}
|
|
*pmsg16 = (UINT16)msg32 + (CB_GETEDITSEL16 - CB_GETEDITSEL);
|
|
return 1;
|
|
|
|
case LB_GETITEMRECT:
|
|
{
|
|
RECT16 *rect;
|
|
rect = (RECT16 *)SEGPTR_ALLOC( sizeof(RECT16) + sizeof(LPARAM) );
|
|
if (!rect) return -1;
|
|
*(LPARAM *)(rect + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)SEGPTR_GET(rect);
|
|
}
|
|
*pmsg16 = LB_GETITEMRECT16;
|
|
return 1;
|
|
case LB_GETSELITEMS:
|
|
{
|
|
LPINT16 items;
|
|
*pwparam16 = (WPARAM16)MIN( wParam32, 0x7f80 ); /* Must be < 64K */
|
|
if (!(items = SEGPTR_ALLOC( *pwparam16 * sizeof(INT16)
|
|
+ sizeof(LPARAM)))) return -1;
|
|
*((LPARAM *)items)++ = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)SEGPTR_GET(items);
|
|
}
|
|
*pmsg16 = LB_GETSELITEMS16;
|
|
return 1;
|
|
case LB_SETTABSTOPS:
|
|
if (wParam32)
|
|
{
|
|
INT i;
|
|
LPINT16 stops;
|
|
*pwparam16 = (WPARAM16)MIN( wParam32, 0x7f80 ); /* Must be < 64K */
|
|
if (!(stops = SEGPTR_ALLOC( *pwparam16 * sizeof(INT16)
|
|
+ sizeof(LPARAM)))) return -1;
|
|
for (i = 0; i < *pwparam16; i++) stops[i] = *((LPINT)*plparam+i);
|
|
*plparam = (LPARAM)SEGPTR_GET(stops);
|
|
return 1;
|
|
}
|
|
*pmsg16 = LB_SETTABSTOPS16;
|
|
return 0;
|
|
|
|
case CB_GETDROPPEDCONTROLRECT:
|
|
{
|
|
RECT16 *rect;
|
|
rect = (RECT16 *)SEGPTR_ALLOC( sizeof(RECT16) + sizeof(LPARAM) );
|
|
if (!rect) return -1;
|
|
*(LPARAM *)(rect + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)SEGPTR_GET(rect);
|
|
}
|
|
*pmsg16 = CB_GETDROPPEDCONTROLRECT16;
|
|
return 1;
|
|
|
|
case LB_GETTEXT:
|
|
*plparam = (LPARAM)MapLS( (LPVOID)(*plparam) );
|
|
*pmsg16 = LB_GETTEXT16;
|
|
return 1;
|
|
|
|
case CB_GETLBTEXT:
|
|
*plparam = (LPARAM)MapLS( (LPVOID)(*plparam) );
|
|
*pmsg16 = CB_GETLBTEXT16;
|
|
return 1;
|
|
|
|
case EM_SETSEL:
|
|
*pwparam16 = 0;
|
|
*plparam = MAKELONG( (INT16)(INT)wParam32, (INT16)*plparam );
|
|
*pmsg16 = EM_SETSEL16;
|
|
return 0;
|
|
|
|
case WM_ACTIVATE:
|
|
case WM_CHARTOITEM:
|
|
case WM_COMMAND:
|
|
case WM_VKEYTOITEM:
|
|
*plparam = MAKELPARAM( (HWND16)*plparam, HIWORD(wParam32) );
|
|
return 0;
|
|
case WM_HSCROLL:
|
|
case WM_VSCROLL:
|
|
*plparam = MAKELPARAM( HIWORD(wParam32), (HWND16)*plparam );
|
|
return 0;
|
|
case WM_CTLCOLORMSGBOX:
|
|
case WM_CTLCOLOREDIT:
|
|
case WM_CTLCOLORLISTBOX:
|
|
case WM_CTLCOLORBTN:
|
|
case WM_CTLCOLORDLG:
|
|
case WM_CTLCOLORSCROLLBAR:
|
|
case WM_CTLCOLORSTATIC:
|
|
*pmsg16 = WM_CTLCOLOR;
|
|
*plparam = MAKELPARAM( (HWND16)*plparam,
|
|
(WORD)msg32 - WM_CTLCOLORMSGBOX );
|
|
return 0;
|
|
case WM_COMPAREITEM:
|
|
{
|
|
COMPAREITEMSTRUCT *cis32 = (COMPAREITEMSTRUCT *)*plparam;
|
|
COMPAREITEMSTRUCT16 *cis = SEGPTR_NEW(COMPAREITEMSTRUCT16);
|
|
if (!cis) return -1;
|
|
cis->CtlType = (UINT16)cis32->CtlType;
|
|
cis->CtlID = (UINT16)cis32->CtlID;
|
|
cis->hwndItem = (HWND16)cis32->hwndItem;
|
|
cis->itemID1 = (UINT16)cis32->itemID1;
|
|
cis->itemData1 = cis32->itemData1;
|
|
cis->itemID2 = (UINT16)cis32->itemID2;
|
|
cis->itemData2 = cis32->itemData2;
|
|
*plparam = (LPARAM)SEGPTR_GET(cis);
|
|
}
|
|
return 1;
|
|
case WM_DELETEITEM:
|
|
{
|
|
DELETEITEMSTRUCT *dis32 = (DELETEITEMSTRUCT *)*plparam;
|
|
DELETEITEMSTRUCT16 *dis = SEGPTR_NEW(DELETEITEMSTRUCT16);
|
|
if (!dis) return -1;
|
|
dis->CtlType = (UINT16)dis32->CtlType;
|
|
dis->CtlID = (UINT16)dis32->CtlID;
|
|
dis->itemID = (UINT16)dis32->itemID;
|
|
dis->hwndItem = (HWND16)dis32->hwndItem;
|
|
dis->itemData = dis32->itemData;
|
|
*plparam = (LPARAM)SEGPTR_GET(dis);
|
|
}
|
|
return 1;
|
|
case WM_DRAWITEM:
|
|
{
|
|
DRAWITEMSTRUCT *dis32 = (DRAWITEMSTRUCT *)*plparam;
|
|
DRAWITEMSTRUCT16 *dis = SEGPTR_NEW(DRAWITEMSTRUCT16);
|
|
if (!dis) return -1;
|
|
dis->CtlType = (UINT16)dis32->CtlType;
|
|
dis->CtlID = (UINT16)dis32->CtlID;
|
|
dis->itemID = (UINT16)dis32->itemID;
|
|
dis->itemAction = (UINT16)dis32->itemAction;
|
|
dis->itemState = (UINT16)dis32->itemState;
|
|
dis->hwndItem = (HWND16)dis32->hwndItem;
|
|
dis->hDC = (HDC16)dis32->hDC;
|
|
dis->itemData = dis32->itemData;
|
|
CONV_RECT32TO16( &dis32->rcItem, &dis->rcItem );
|
|
*plparam = (LPARAM)SEGPTR_GET(dis);
|
|
}
|
|
return 1;
|
|
case WM_MEASUREITEM:
|
|
{
|
|
MEASUREITEMSTRUCT *mis32 = (MEASUREITEMSTRUCT *)*plparam;
|
|
MEASUREITEMSTRUCT16 *mis = (MEASUREITEMSTRUCT16 *)
|
|
SEGPTR_ALLOC(sizeof(*mis)+sizeof(LPARAM));
|
|
if (!mis) return -1;
|
|
mis->CtlType = (UINT16)mis32->CtlType;
|
|
mis->CtlID = (UINT16)mis32->CtlID;
|
|
mis->itemID = (UINT16)mis32->itemID;
|
|
mis->itemWidth = (UINT16)mis32->itemWidth;
|
|
mis->itemHeight = (UINT16)mis32->itemHeight;
|
|
mis->itemData = mis32->itemData;
|
|
*(LPARAM *)(mis + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)SEGPTR_GET(mis);
|
|
}
|
|
return 1;
|
|
case WM_GETMINMAXINFO:
|
|
{
|
|
MINMAXINFO16 *mmi = (MINMAXINFO16 *)SEGPTR_ALLOC( sizeof(*mmi) +
|
|
sizeof(LPARAM) );
|
|
if (!mmi) return -1;
|
|
STRUCT32_MINMAXINFO32to16( (MINMAXINFO *)*plparam, mmi );
|
|
*(LPARAM *)(mmi + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)SEGPTR_GET(mmi);
|
|
}
|
|
return 1;
|
|
case WM_GETTEXT:
|
|
{
|
|
LPSTR str;
|
|
*pwparam16 = (WPARAM16)MIN( wParam32, 0xff80 ); /* Must be < 64K */
|
|
if (!(str = SEGPTR_ALLOC(*pwparam16 + sizeof(LPARAM)))) return -1;
|
|
*((LPARAM *)str)++ = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)SEGPTR_GET(str);
|
|
}
|
|
return 1;
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCT16 *cs;
|
|
MDICREATESTRUCTA *cs32 = (MDICREATESTRUCTA *)*plparam;
|
|
LPSTR name, cls;
|
|
|
|
if (!(cs = SEGPTR_NEW(MDICREATESTRUCT16))) return -1;
|
|
STRUCT32_MDICREATESTRUCT32Ato16( cs32, cs );
|
|
name = SEGPTR_STRDUP( cs32->szTitle );
|
|
cls = SEGPTR_STRDUP( cs32->szClass );
|
|
cs->szTitle = SEGPTR_GET(name);
|
|
cs->szClass = SEGPTR_GET(cls);
|
|
*plparam = (LPARAM)SEGPTR_GET(cs);
|
|
}
|
|
return 1;
|
|
case WM_MDIGETACTIVE:
|
|
return 1;
|
|
case WM_MDISETMENU:
|
|
*plparam = MAKELPARAM( (HMENU16)LOWORD(wParam32),
|
|
(HMENU16)LOWORD(*plparam) );
|
|
*pwparam16 = (*plparam == 0);
|
|
return 0;
|
|
case WM_MENUCHAR:
|
|
case WM_MENUSELECT:
|
|
*plparam = MAKELPARAM( HIWORD(wParam32), (HMENU16)*plparam );
|
|
return 0;
|
|
case WM_MDIACTIVATE:
|
|
if( WIDGETS_IsControl(WIN_FindWndPtr(hwnd), BIC32_MDICLIENT) )
|
|
{
|
|
*pwparam16 = (HWND)wParam32;
|
|
*plparam = 0;
|
|
}
|
|
else
|
|
{
|
|
*pwparam16 = ((HWND)*plparam == hwnd);
|
|
*plparam = MAKELPARAM( (HWND16)LOWORD(*plparam),
|
|
(HWND16)LOWORD(wParam32) );
|
|
}
|
|
return 0;
|
|
case WM_NCCALCSIZE:
|
|
{
|
|
NCCALCSIZE_PARAMS *nc32 = (NCCALCSIZE_PARAMS *)*plparam;
|
|
NCCALCSIZE_PARAMS16 *nc = (NCCALCSIZE_PARAMS16 *)SEGPTR_ALLOC( sizeof(*nc) + sizeof(LPARAM) );
|
|
if (!nc) return -1;
|
|
|
|
CONV_RECT32TO16( &nc32->rgrc[0], &nc->rgrc[0] );
|
|
if (wParam32)
|
|
{
|
|
WINDOWPOS16 *wp;
|
|
CONV_RECT32TO16( &nc32->rgrc[1], &nc->rgrc[1] );
|
|
CONV_RECT32TO16( &nc32->rgrc[2], &nc->rgrc[2] );
|
|
if (!(wp = SEGPTR_NEW(WINDOWPOS16)))
|
|
{
|
|
SEGPTR_FREE(nc);
|
|
return -1;
|
|
}
|
|
STRUCT32_WINDOWPOS32to16( nc32->lppos, wp );
|
|
nc->lppos = SEGPTR_GET(wp);
|
|
}
|
|
*(LPARAM *)(nc + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)SEGPTR_GET(nc);
|
|
}
|
|
return 1;
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCT16 *cs;
|
|
CREATESTRUCTA *cs32 = (CREATESTRUCTA *)*plparam;
|
|
LPSTR name, cls;
|
|
|
|
if (!(cs = SEGPTR_NEW(CREATESTRUCT16))) return -1;
|
|
STRUCT32_CREATESTRUCT32Ato16( cs32, cs );
|
|
name = SEGPTR_STRDUP( cs32->lpszName );
|
|
cls = SEGPTR_STRDUP( cs32->lpszClass );
|
|
cs->lpszName = SEGPTR_GET(name);
|
|
cs->lpszClass = SEGPTR_GET(cls);
|
|
*plparam = (LPARAM)SEGPTR_GET(cs);
|
|
}
|
|
return 1;
|
|
case WM_PARENTNOTIFY:
|
|
if ((LOWORD(wParam32)==WM_CREATE) || (LOWORD(wParam32)==WM_DESTROY))
|
|
*plparam = MAKELPARAM( (HWND16)*plparam, HIWORD(wParam32));
|
|
/* else nothing to do */
|
|
return 0;
|
|
case WM_NOTIFY:
|
|
*plparam = MapLS( (NMHDR *)*plparam ); /* NMHDR is already 32-bit */
|
|
return 1;
|
|
case WM_SETTEXT:
|
|
{
|
|
LPSTR str = SEGPTR_STRDUP( (LPSTR)*plparam );
|
|
if (!str) return -1;
|
|
*plparam = (LPARAM)SEGPTR_GET(str);
|
|
}
|
|
return 1;
|
|
case WM_WINDOWPOSCHANGING:
|
|
case WM_WINDOWPOSCHANGED:
|
|
{
|
|
WINDOWPOS16 *wp = (WINDOWPOS16 *)SEGPTR_ALLOC( sizeof(*wp) +
|
|
sizeof(LPARAM) );
|
|
if (!wp) return -1;
|
|
STRUCT32_WINDOWPOS32to16( (WINDOWPOS *)*plparam, wp );
|
|
*(LPARAM *)(wp + 1) = *plparam; /* Store the previous lParam */
|
|
*plparam = (LPARAM)SEGPTR_GET(wp);
|
|
}
|
|
return 1;
|
|
case WM_GETDLGCODE:
|
|
if (*plparam) {
|
|
LPMSG msg32 = (LPMSG) *plparam;
|
|
LPMSG16 msg16 = (LPMSG16) SEGPTR_NEW( MSG16 );
|
|
|
|
if (!msg16) return -1;
|
|
msg16->hwnd = msg32->hwnd;
|
|
msg16->lParam = msg32->lParam;
|
|
msg16->time = msg32->time;
|
|
CONV_POINT32TO16(&msg32->pt,&msg16->pt);
|
|
/* this is right, right? */
|
|
if (WINPROC_MapMsg32ATo16(msg32->hwnd,msg32->message,msg32->wParam,
|
|
&msg16->message,&msg16->wParam, &msg16->lParam)<0) {
|
|
SEGPTR_FREE( msg16 );
|
|
return -1;
|
|
}
|
|
*plparam = (LPARAM)SEGPTR_GET(msg16);
|
|
return 1;
|
|
}
|
|
return 0;
|
|
|
|
case WM_ACTIVATEAPP:
|
|
if (*plparam) {
|
|
*plparam = (LPARAM)THREAD_IdToTHDB((DWORD) *plparam)->teb.htask16;
|
|
}
|
|
return 1;
|
|
case WM_ASKCBFORMATNAME:
|
|
case WM_DEVMODECHANGE:
|
|
case WM_PAINTCLIPBOARD:
|
|
case WM_SIZECLIPBOARD:
|
|
case WM_WININICHANGE:
|
|
FIXME( msg, "message %04x needs translation\n", msg32 );
|
|
return -1;
|
|
default: /* No translation needed */
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_UnmapMsg32ATo16
|
|
*
|
|
* Unmap a message that was mapped from 32-bit Ansi to 16-bit.
|
|
*/
|
|
void WINPROC_UnmapMsg32ATo16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam,
|
|
MSGPARAM16* p16 )
|
|
{
|
|
switch(msg)
|
|
{
|
|
case LB_ADDFILE:
|
|
case LB_ADDSTRING:
|
|
case LB_DIR:
|
|
case LB_FINDSTRING:
|
|
case LB_FINDSTRINGEXACT:
|
|
case LB_INSERTSTRING:
|
|
case LB_SELECTSTRING:
|
|
case LB_SETTABSTOPS:
|
|
case CB_ADDSTRING:
|
|
case CB_FINDSTRING:
|
|
case CB_FINDSTRINGEXACT:
|
|
case CB_INSERTSTRING:
|
|
case CB_SELECTSTRING:
|
|
case CB_DIR:
|
|
case WM_COMPAREITEM:
|
|
case WM_DELETEITEM:
|
|
case WM_DRAWITEM:
|
|
case WM_SETTEXT:
|
|
SEGPTR_FREE( PTR_SEG_TO_LIN(p16->lParam) );
|
|
break;
|
|
|
|
case CB_GETDROPPEDCONTROLRECT:
|
|
case LB_GETITEMRECT:
|
|
{
|
|
RECT16 *rect = (RECT16 *)PTR_SEG_TO_LIN(p16->lParam);
|
|
p16->lParam = *(LPARAM *)(rect + 1);
|
|
CONV_RECT16TO32( rect, (RECT *)(p16->lParam));
|
|
SEGPTR_FREE( rect );
|
|
}
|
|
break;
|
|
case LB_GETSELITEMS:
|
|
{
|
|
INT i;
|
|
LPINT16 items = (LPINT16)PTR_SEG_TO_LIN(lParam);
|
|
p16->lParam = *((LPARAM *)items - 1);
|
|
for (i = 0; i < p16->wParam; i++) *((LPINT)(p16->lParam) + i) = items[i];
|
|
SEGPTR_FREE( (LPARAM *)items - 1 );
|
|
}
|
|
break;
|
|
|
|
case CB_GETEDITSEL:
|
|
if( wParam )
|
|
*((LPUINT)(wParam)) = LOWORD(p16->lResult);
|
|
if( lParam )
|
|
*((LPUINT)(lParam)) = HIWORD(p16->lResult); /* FIXME: substract 1? */
|
|
break;
|
|
|
|
case LB_GETTEXT:
|
|
case CB_GETLBTEXT:
|
|
UnMapLS( (SEGPTR)(p16->lParam) );
|
|
break;
|
|
|
|
case WM_MEASUREITEM:
|
|
{
|
|
MEASUREITEMSTRUCT16 *mis = (MEASUREITEMSTRUCT16 *)PTR_SEG_TO_LIN(p16->lParam);
|
|
MEASUREITEMSTRUCT *mis32 = *(MEASUREITEMSTRUCT **)(mis + 1);
|
|
mis32->itemWidth = mis->itemWidth;
|
|
mis32->itemHeight = mis->itemHeight;
|
|
SEGPTR_FREE(mis);
|
|
}
|
|
break;
|
|
case WM_GETMINMAXINFO:
|
|
{
|
|
MINMAXINFO16 *mmi = (MINMAXINFO16 *)PTR_SEG_TO_LIN(p16->lParam);
|
|
p16->lParam = *(LPARAM *)(mmi + 1);
|
|
STRUCT32_MINMAXINFO16to32( mmi, (MINMAXINFO *)(p16->lParam) );
|
|
SEGPTR_FREE(mmi);
|
|
}
|
|
break;
|
|
case WM_GETTEXT:
|
|
{
|
|
LPSTR str = (LPSTR)PTR_SEG_TO_LIN(p16->lParam);
|
|
p16->lParam = *((LPARAM *)str - 1);
|
|
lstrcpynA( (LPSTR)(p16->lParam), str, p16->wParam );
|
|
SEGPTR_FREE( (LPARAM *)str - 1 );
|
|
}
|
|
break;
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCT16 *cs = (MDICREATESTRUCT16*)PTR_SEG_TO_LIN(p16->lParam);
|
|
SEGPTR_FREE( PTR_SEG_TO_LIN(cs->szTitle) );
|
|
SEGPTR_FREE( PTR_SEG_TO_LIN(cs->szClass) );
|
|
SEGPTR_FREE( cs );
|
|
}
|
|
break;
|
|
case WM_MDIGETACTIVE:
|
|
if (lParam) *(BOOL *)lParam = (BOOL16)HIWORD(p16->lResult);
|
|
p16->lResult = (HWND)LOWORD(p16->lResult);
|
|
break;
|
|
case WM_NCCALCSIZE:
|
|
{
|
|
NCCALCSIZE_PARAMS *nc32;
|
|
NCCALCSIZE_PARAMS16 *nc = (NCCALCSIZE_PARAMS16 *)PTR_SEG_TO_LIN(p16->lParam);
|
|
p16->lParam = *(LPARAM *)(nc + 1);
|
|
nc32 = (NCCALCSIZE_PARAMS *)(p16->lParam);
|
|
CONV_RECT16TO32( &nc->rgrc[0], &nc32->rgrc[0] );
|
|
if (p16->wParam)
|
|
{
|
|
CONV_RECT16TO32( &nc->rgrc[1], &nc32->rgrc[1] );
|
|
CONV_RECT16TO32( &nc->rgrc[2], &nc32->rgrc[2] );
|
|
STRUCT32_WINDOWPOS16to32( (WINDOWPOS16 *)PTR_SEG_TO_LIN(nc->lppos),
|
|
nc32->lppos );
|
|
SEGPTR_FREE( PTR_SEG_TO_LIN(nc->lppos) );
|
|
}
|
|
SEGPTR_FREE(nc);
|
|
}
|
|
break;
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCT16 *cs = (CREATESTRUCT16 *)PTR_SEG_TO_LIN(p16->lParam);
|
|
SEGPTR_FREE( PTR_SEG_TO_LIN(cs->lpszName) );
|
|
SEGPTR_FREE( PTR_SEG_TO_LIN(cs->lpszClass) );
|
|
SEGPTR_FREE( cs );
|
|
}
|
|
break;
|
|
case WM_WINDOWPOSCHANGING:
|
|
case WM_WINDOWPOSCHANGED:
|
|
{
|
|
WINDOWPOS16 *wp = (WINDOWPOS16 *)PTR_SEG_TO_LIN(p16->lParam);
|
|
p16->lParam = *(LPARAM *)(wp + 1);
|
|
STRUCT32_WINDOWPOS16to32( wp, (WINDOWPOS *)p16->lParam );
|
|
SEGPTR_FREE(wp);
|
|
}
|
|
break;
|
|
case WM_NOTIFY:
|
|
UnMapLS(p16->lParam);
|
|
break;
|
|
case WM_GETDLGCODE:
|
|
if (p16->lParam)
|
|
{
|
|
LPMSG16 msg16 = (LPMSG16)PTR_SEG_TO_LIN(p16->lParam);
|
|
MSGPARAM16 msgp16;
|
|
msgp16.wParam=msg16->wParam;
|
|
msgp16.lParam=msg16->lParam;
|
|
WINPROC_UnmapMsg32ATo16(((LPMSG)lParam)->hwnd, ((LPMSG)lParam)->message,
|
|
((LPMSG)lParam)->wParam, ((LPMSG)lParam)->lParam,
|
|
&msgp16 );
|
|
SEGPTR_FREE(msg16);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_MapMsg32WTo16
|
|
*
|
|
* Map a message from 32-bit Unicode to 16-bit.
|
|
* Return value is -1 on error, 0 if OK, 1 if an UnmapMsg call is needed.
|
|
*/
|
|
INT WINPROC_MapMsg32WTo16( HWND hwnd, UINT msg32, WPARAM wParam32,
|
|
UINT16 *pmsg16, WPARAM16 *pwparam16,
|
|
LPARAM *plparam )
|
|
{
|
|
switch(msg32)
|
|
{
|
|
case LB_ADDSTRING:
|
|
case LB_FINDSTRING:
|
|
case LB_FINDSTRINGEXACT:
|
|
case LB_INSERTSTRING:
|
|
case LB_SELECTSTRING:
|
|
case LB_DIR:
|
|
case LB_ADDFILE:
|
|
{
|
|
LPSTR str = SEGPTR_STRDUP_WtoA( (LPWSTR)*plparam );
|
|
if (!str) return -1;
|
|
*pwparam16 = (WPARAM16)LOWORD(wParam32);
|
|
*plparam = (LPARAM)SEGPTR_GET(str);
|
|
}
|
|
*pmsg16 = (UINT16)msg32 + (LB_ADDSTRING16 - LB_ADDSTRING);
|
|
return 1;
|
|
|
|
case CB_ADDSTRING:
|
|
case CB_FINDSTRING:
|
|
case CB_FINDSTRINGEXACT:
|
|
case CB_INSERTSTRING:
|
|
case CB_SELECTSTRING:
|
|
case CB_DIR:
|
|
{
|
|
LPSTR str = SEGPTR_STRDUP_WtoA( (LPWSTR)*plparam );
|
|
if (!str) return -1;
|
|
*pwparam16 = (WPARAM16)LOWORD(wParam32);
|
|
*plparam = (LPARAM)SEGPTR_GET(str);
|
|
}
|
|
*pmsg16 = (UINT16)msg32 + (CB_ADDSTRING16 - CB_ADDSTRING);
|
|
return 1;
|
|
|
|
case WM_NCCREATE:
|
|
case WM_CREATE:
|
|
{
|
|
CREATESTRUCT16 *cs;
|
|
CREATESTRUCTW *cs32 = (CREATESTRUCTW *)*plparam;
|
|
LPSTR name, cls;
|
|
|
|
if (!(cs = SEGPTR_NEW(CREATESTRUCT16))) return -1;
|
|
STRUCT32_CREATESTRUCT32Ato16( (CREATESTRUCTA *)cs32, cs );
|
|
name = SEGPTR_STRDUP_WtoA( cs32->lpszName );
|
|
cls = SEGPTR_STRDUP_WtoA( cs32->lpszClass );
|
|
cs->lpszName = SEGPTR_GET(name);
|
|
cs->lpszClass = SEGPTR_GET(cls);
|
|
*pmsg16 = (UINT16)msg32;
|
|
*pwparam16 = (WPARAM16)LOWORD(wParam32);
|
|
*plparam = (LPARAM)SEGPTR_GET(cs);
|
|
}
|
|
return 1;
|
|
case WM_MDICREATE:
|
|
{
|
|
MDICREATESTRUCT16 *cs;
|
|
MDICREATESTRUCTW *cs32 = (MDICREATESTRUCTW *)*plparam;
|
|
LPSTR name, cls;
|
|
|
|
if (!(cs = SEGPTR_NEW(MDICREATESTRUCT16))) return -1;
|
|
STRUCT32_MDICREATESTRUCT32Ato16( (MDICREATESTRUCTA *)cs32, cs );
|
|
name = SEGPTR_STRDUP_WtoA( cs32->szTitle );
|
|
cls = SEGPTR_STRDUP_WtoA( cs32->szClass );
|
|
cs->szTitle = SEGPTR_GET(name);
|
|
cs->szClass = SEGPTR_GET(cls);
|
|
*pmsg16 = (UINT16)msg32;
|
|
*pwparam16 = (WPARAM16)LOWORD(wParam32);
|
|
*plparam = (LPARAM)SEGPTR_GET(cs);
|
|
}
|
|
return 1;
|
|
case WM_SETTEXT:
|
|
{
|
|
LPSTR str = SEGPTR_STRDUP_WtoA( (LPWSTR)*plparam );
|
|
if (!str) return -1;
|
|
*pmsg16 = (UINT16)msg32;
|
|
*pwparam16 = (WPARAM16)LOWORD(wParam32);
|
|
*plparam = (LPARAM)SEGPTR_GET(str);
|
|
}
|
|
return 1;
|
|
default: /* No Unicode translation needed */
|
|
return WINPROC_MapMsg32ATo16( hwnd, msg32, wParam32, pmsg16,
|
|
pwparam16, plparam );
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_UnmapMsg32WTo16
|
|
*
|
|
* Unmap a message that was mapped from 32-bit Unicode to 16-bit.
|
|
*/
|
|
void WINPROC_UnmapMsg32WTo16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam,
|
|
MSGPARAM16* p16 )
|
|
{
|
|
switch(msg)
|
|
{
|
|
case WM_GETTEXT:
|
|
{
|
|
LPSTR str = (LPSTR)PTR_SEG_TO_LIN(p16->lParam);
|
|
p16->lParam = *((LPARAM *)str - 1);
|
|
lstrcpyAtoW( (LPWSTR)(p16->lParam), str );
|
|
SEGPTR_FREE( (LPARAM *)str - 1 );
|
|
}
|
|
break;
|
|
default:
|
|
WINPROC_UnmapMsg32ATo16( hwnd, msg, wParam, lParam, p16 );
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_CallProc32ATo32W
|
|
*
|
|
* Call a window procedure, translating args from Ansi to Unicode.
|
|
*/
|
|
static LRESULT WINPROC_CallProc32ATo32W( WNDPROC func, HWND hwnd,
|
|
UINT msg, WPARAM wParam,
|
|
LPARAM lParam )
|
|
{
|
|
LRESULT result;
|
|
|
|
if (WINPROC_MapMsg32ATo32W( hwnd, msg, wParam, &lParam ) == -1) return 0;
|
|
result = WINPROC_CallWndProc( func, hwnd, msg, wParam, lParam );
|
|
WINPROC_UnmapMsg32ATo32W( hwnd, msg, wParam, lParam );
|
|
return result;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_CallProc32WTo32A
|
|
*
|
|
* Call a window procedure, translating args from Unicode to Ansi.
|
|
*/
|
|
static LRESULT WINPROC_CallProc32WTo32A( WNDPROC func, HWND hwnd,
|
|
UINT msg, WPARAM wParam,
|
|
LPARAM lParam )
|
|
{
|
|
LRESULT result;
|
|
|
|
if (WINPROC_MapMsg32WTo32A( hwnd, msg, wParam, &lParam ) == -1) return 0;
|
|
result = WINPROC_CallWndProc( func, hwnd, msg, wParam, lParam );
|
|
WINPROC_UnmapMsg32WTo32A( hwnd, msg, wParam, lParam );
|
|
return result;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_CallProc16To32A
|
|
*
|
|
* Call a 32-bit window procedure, translating the 16-bit args.
|
|
*/
|
|
LRESULT WINPROC_CallProc16To32A( HWND16 hwnd, UINT16 msg,
|
|
WPARAM16 wParam, LPARAM lParam,
|
|
WNDPROC func )
|
|
{
|
|
LRESULT result;
|
|
UINT msg32;
|
|
WPARAM wParam32;
|
|
|
|
if (WINPROC_MapMsg16To32A( msg, wParam, &msg32, &wParam32, &lParam ) == -1)
|
|
return 0;
|
|
result = WINPROC_CallWndProc( func, hwnd, msg32, wParam32, lParam );
|
|
return WINPROC_UnmapMsg16To32A( hwnd, msg32, wParam32, lParam, result );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_CallProc16To32W
|
|
*
|
|
* Call a 32-bit window procedure, translating the 16-bit args.
|
|
*/
|
|
LRESULT WINPROC_CallProc16To32W( HWND16 hwnd, UINT16 msg,
|
|
WPARAM16 wParam, LPARAM lParam,
|
|
WNDPROC func )
|
|
{
|
|
LRESULT result;
|
|
UINT msg32;
|
|
WPARAM wParam32;
|
|
|
|
if (WINPROC_MapMsg16To32W( hwnd, msg, wParam, &msg32, &wParam32, &lParam ) == -1)
|
|
return 0;
|
|
result = WINPROC_CallWndProc( func, hwnd, msg32, wParam32, lParam );
|
|
return WINPROC_UnmapMsg16To32W( hwnd, msg32, wParam32, lParam, result );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_CallProc32ATo16
|
|
*
|
|
* Call a 16-bit window procedure, translating the 32-bit args.
|
|
*/
|
|
static LRESULT WINAPI WINPROC_CallProc32ATo16( WNDPROC16 func, HWND hwnd,
|
|
UINT msg, WPARAM wParam,
|
|
LPARAM lParam )
|
|
{
|
|
UINT16 msg16;
|
|
MSGPARAM16 mp16;
|
|
|
|
mp16.lParam = lParam;
|
|
if (WINPROC_MapMsg32ATo16( hwnd, msg, wParam,
|
|
&msg16, &mp16.wParam, &mp16.lParam ) == -1)
|
|
return 0;
|
|
mp16.lResult = Callbacks->CallWndProc( func, hwnd, msg16,
|
|
mp16.wParam, mp16.lParam );
|
|
WINPROC_UnmapMsg32ATo16( hwnd, msg, wParam, lParam, &mp16 );
|
|
return mp16.lResult;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WINPROC_CallProc32WTo16
|
|
*
|
|
* Call a 16-bit window procedure, translating the 32-bit args.
|
|
*/
|
|
static LRESULT WINAPI WINPROC_CallProc32WTo16( WNDPROC16 func, HWND hwnd,
|
|
UINT msg, WPARAM wParam,
|
|
LPARAM lParam )
|
|
{
|
|
UINT16 msg16;
|
|
MSGPARAM16 mp16;
|
|
|
|
mp16.lParam = lParam;
|
|
if (WINPROC_MapMsg32WTo16( hwnd, msg, wParam, &msg16, &mp16.wParam,
|
|
&mp16.lParam ) == -1)
|
|
return 0;
|
|
mp16.lResult = Callbacks->CallWndProc( func, hwnd, msg16,
|
|
mp16.wParam, mp16.lParam );
|
|
WINPROC_UnmapMsg32WTo16( hwnd, msg, wParam, lParam, &mp16 );
|
|
return mp16.lResult;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* CallWindowProc16 (USER.122)
|
|
*/
|
|
LRESULT WINAPI CallWindowProc16( WNDPROC16 func, HWND16 hwnd, UINT16 msg,
|
|
WPARAM16 wParam, LPARAM lParam )
|
|
{
|
|
WINDOWPROC *proc = WINPROC_GetPtr( func );
|
|
|
|
if (!proc)
|
|
return Callbacks->CallWndProc( func, hwnd, msg, wParam, lParam );
|
|
|
|
#if testing
|
|
func = WINPROC_GetProc( (HWINDOWPROC)proc, WIN_PROC_16 );
|
|
return Callbacks->CallWndProc( func, hwnd, msg, wParam, lParam );
|
|
#endif
|
|
|
|
switch(proc->type)
|
|
{
|
|
case WIN_PROC_16:
|
|
if (!proc->thunk.t_from32.proc) return 0;
|
|
return Callbacks->CallWndProc( proc->thunk.t_from32.proc,
|
|
hwnd, msg, wParam, lParam );
|
|
case WIN_PROC_32A:
|
|
if (!proc->thunk.t_from16.proc) return 0;
|
|
return WINPROC_CallProc16To32A( hwnd, msg, wParam, lParam,
|
|
proc->thunk.t_from16.proc );
|
|
case WIN_PROC_32W:
|
|
if (!proc->thunk.t_from16.proc) return 0;
|
|
return WINPROC_CallProc16To32W( hwnd, msg, wParam, lParam,
|
|
proc->thunk.t_from16.proc );
|
|
default:
|
|
WARN( relay, "Invalid proc %p\n", proc );
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* CallWindowProc32A (USER32.18)
|
|
*
|
|
* The CallWindowProc() function invokes the windows procedure _func_,
|
|
* with _hwnd_ as the target window, the message specified by _msg_, and
|
|
* the message parameters _wParam_ and _lParam_.
|
|
*
|
|
* Some kinds of argument conversion may be done, I'm not sure what.
|
|
*
|
|
* CallWindowProc() may be used for windows subclassing. Use
|
|
* SetWindowLong() to set a new windows procedure for windows of the
|
|
* subclass, and handle subclassed messages in the new windows
|
|
* procedure. The new windows procedure may then use CallWindowProc()
|
|
* with _func_ set to the parent class's windows procedure to dispatch
|
|
* the message to the superclass.
|
|
*
|
|
* RETURNS
|
|
*
|
|
* The return value is message dependent.
|
|
*
|
|
* CONFORMANCE
|
|
*
|
|
* ECMA-234, Win32
|
|
*/
|
|
LRESULT WINAPI CallWindowProcA(
|
|
WNDPROC func, /* window procedure */
|
|
HWND hwnd, /* target window */
|
|
UINT msg, /* message */
|
|
WPARAM wParam, /* message dependent parameter */
|
|
LPARAM lParam /* message dependent parameter */
|
|
) {
|
|
WINDOWPROC *proc = WINPROC_GetPtr( (WNDPROC16)func );
|
|
|
|
if (!proc) return WINPROC_CallWndProc( func, hwnd, msg, wParam, lParam );
|
|
|
|
#if testing
|
|
func = WINPROC_GetProc( (HWINDOWPROC)proc, WIN_PROC_32A );
|
|
return WINPROC_CallWndProc( func, hwnd, msg, wParam, lParam );
|
|
#endif
|
|
|
|
switch(proc->type)
|
|
{
|
|
case WIN_PROC_16:
|
|
if (!proc->thunk.t_from32.proc) return 0;
|
|
return WINPROC_CallProc32ATo16( proc->thunk.t_from32.proc,
|
|
hwnd, msg, wParam, lParam );
|
|
case WIN_PROC_32A:
|
|
if (!proc->thunk.t_from16.proc) return 0;
|
|
return WINPROC_CallWndProc( proc->thunk.t_from16.proc,
|
|
hwnd, msg, wParam, lParam );
|
|
case WIN_PROC_32W:
|
|
if (!proc->thunk.t_from16.proc) return 0;
|
|
return WINPROC_CallProc32ATo32W( proc->thunk.t_from16.proc,
|
|
hwnd, msg, wParam, lParam );
|
|
default:
|
|
WARN( relay, "Invalid proc %p\n", proc );
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* CallWindowProc32W (USER32.19)
|
|
*/
|
|
LRESULT WINAPI CallWindowProcW( WNDPROC func, HWND hwnd, UINT msg,
|
|
WPARAM wParam, LPARAM lParam )
|
|
{
|
|
WINDOWPROC *proc = WINPROC_GetPtr( (WNDPROC16)func );
|
|
|
|
if (!proc) return WINPROC_CallWndProc( func, hwnd, msg, wParam, lParam );
|
|
|
|
#if testing
|
|
func = WINPROC_GetProc( (HWINDOWPROC)proc, WIN_PROC_32W );
|
|
return WINPROC_CallWndProc( func, hwnd, msg, wParam, lParam );
|
|
#endif
|
|
|
|
switch(proc->type)
|
|
{
|
|
case WIN_PROC_16:
|
|
if (!proc->thunk.t_from32.proc) return 0;
|
|
return WINPROC_CallProc32WTo16( proc->thunk.t_from32.proc,
|
|
hwnd, msg, wParam, lParam );
|
|
case WIN_PROC_32A:
|
|
if (!proc->thunk.t_from16.proc) return 0;
|
|
return WINPROC_CallProc32WTo32A( proc->thunk.t_from16.proc,
|
|
hwnd, msg, wParam, lParam );
|
|
case WIN_PROC_32W:
|
|
if (!proc->thunk.t_from16.proc) return 0;
|
|
return WINPROC_CallWndProc( proc->thunk.t_from16.proc,
|
|
hwnd, msg, wParam, lParam );
|
|
default:
|
|
WARN( relay, "Invalid proc %p\n", proc );
|
|
return 0;
|
|
}
|
|
}
|