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/*
* Dialog functions
*
* Copyright 1993, 1994, 1996 Alexandre Julliard
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "windows.h"
#include "dialog.h"
#include "heap.h"
#include "win.h"
#include "ldt.h"
#include "resource32.h"
#include "stackframe.h"
#include "string32.h"
#include "user.h"
#include "winproc.h"
#include "message.h"
#include "stddebug.h"
#include "debug.h"
/* Dialog control information */
typedef struct
{
DWORD style;
DWORD exStyle;
INT16 x;
INT16 y;
INT16 cx;
INT16 cy;
UINT16 id;
LPCSTR className;
LPCSTR windowName;
LPVOID data;
} DLG_CONTROL_INFO;
/* Dialog template */
typedef struct
{
DWORD style;
DWORD exStyle;
UINT16 nbItems;
INT16 x;
INT16 y;
INT16 cx;
INT16 cy;
LPCSTR menuName;
LPCSTR className;
LPCSTR caption;
WORD pointSize;
LPCSTR faceName;
} DLG_TEMPLATE;
/* Dialog base units */
static WORD xBaseUnit = 0, yBaseUnit = 0;
/***********************************************************************
* DIALOG_Init
*
* Initialisation of the dialog manager.
*/
BOOL DIALOG_Init()
{
TEXTMETRIC16 tm;
HDC hdc;
/* Calculate the dialog base units */
if (!(hdc = CreateDC( "DISPLAY", NULL, NULL, NULL ))) return FALSE;
GetTextMetrics( hdc, &tm );
DeleteDC( hdc );
xBaseUnit = tm.tmAveCharWidth;
yBaseUnit = tm.tmHeight;
/* Dialog units are based on a proportional system font */
/* so we adjust them a bit for a fixed font. */
if (tm.tmPitchAndFamily & TMPF_FIXED_PITCH) xBaseUnit = xBaseUnit * 5 / 4;
dprintf_dialog( stddeb, "DIALOG_Init: base units = %d,%d\n",
xBaseUnit, yBaseUnit );
return TRUE;
}
/***********************************************************************
* DIALOG_GetFirstTabItem
*
* Return the first item of the dialog that has the WS_TABSTOP style.
*/
HWND DIALOG_GetFirstTabItem( HWND hwndDlg )
{
WND *pWnd = WIN_FindWndPtr( hwndDlg );
for (pWnd = pWnd->child; pWnd; pWnd = pWnd->next)
if (pWnd->dwStyle & WS_TABSTOP) return pWnd->hwndSelf;
return 0;
}
/***********************************************************************
* DIALOG_GetControl16
*
* Return the class and text of the control pointed to by ptr,
* fill the header structure and return a pointer to the next control.
*/
static LPCSTR DIALOG_GetControl16( LPCSTR p, DLG_CONTROL_INFO *info )
{
static char buffer[10];
info->x = GET_WORD(p); p += sizeof(WORD);
info->y = GET_WORD(p); p += sizeof(WORD);
info->cx = GET_WORD(p); p += sizeof(WORD);
info->cy = GET_WORD(p); p += sizeof(WORD);
info->id = GET_WORD(p); p += sizeof(WORD);
info->style = GET_DWORD(p); p += sizeof(DWORD);
info->exStyle = 0;
if (*p & 0x80)
{
switch((BYTE)*p)
{
case 0x80: strcpy( buffer, "BUTTON" ); break;
case 0x81: strcpy( buffer, "EDIT" ); break;
case 0x82: strcpy( buffer, "STATIC" ); break;
case 0x83: strcpy( buffer, "LISTBOX" ); break;
case 0x84: strcpy( buffer, "SCROLLBAR" ); break;
case 0x85: strcpy( buffer, "COMBOBOX" ); break;
default: buffer[0] = '\0'; break;
}
info->className = buffer;
p++;
}
else
{
info->className = p;
p += strlen(p) + 1;
}
dprintf_dialog(stddeb, " %s ", info->className );
if ((BYTE)*p == 0xff)
{
/* Integer id, not documented (?). Only works for SS_ICON controls */
info->windowName = (LPCSTR)(UINT32)GET_WORD(p+1);
p += 3;
dprintf_dialog( stddeb,"%04x", LOWORD(info->windowName) );
}
else
{
info->windowName = p;
p += strlen(p) + 1;
dprintf_dialog(stddeb,"'%s'", info->windowName );
}
info->data = (LPVOID)(*p ? p + 1 : NULL); /* FIXME: should be a segptr */
p += *p + 1;
dprintf_dialog( stddeb," %d, %d, %d, %d, %d, %08lx, %08lx\n",
info->id, info->x, info->y, info->cx, info->cy,
info->style, (DWORD)info->data);
return p;
}
/***********************************************************************
* DIALOG_GetControl32
*
* Return the class and text of the control pointed to by ptr,
* fill the header structure and return a pointer to the next control.
*/
static const WORD *DIALOG_GetControl32( const WORD *p, DLG_CONTROL_INFO *info )
{
static WCHAR buffer[10];
info->style = GET_DWORD(p); p += 2;
info->exStyle = GET_DWORD(p); p += 2;
info->x = GET_WORD(p); p++;
info->y = GET_WORD(p); p++;
info->cx = GET_WORD(p); p++;
info->cy = GET_WORD(p); p++;
info->id = GET_WORD(p); p++;
if (GET_WORD(p) == 0xffff)
{
switch(GET_WORD(p+1))
{
case 0x80: STRING32_AnsiToUni( buffer, "BUTTON" ); break;
case 0x81: STRING32_AnsiToUni( buffer, "EDIT" ); break;
case 0x82: STRING32_AnsiToUni( buffer, "STATIC" ); break;
case 0x83: STRING32_AnsiToUni( buffer, "LISTBOX" ); break;
case 0x84: STRING32_AnsiToUni( buffer, "SCROLLBAR" ); break;
case 0x85: STRING32_AnsiToUni( buffer, "COMBOBOX" ); break;
default: buffer[0] = '\0'; break;
}
info->className = (LPCSTR)buffer;
p += 2;
}
else
{
info->className = (LPCSTR)p;
p += lstrlen32W( (LPCWSTR)p ) + 1;
}
dprintf_dialog(stddeb, " %p ", info->className );
if (GET_WORD(p) == 0xffff)
{
info->windowName = (LPCSTR)(p + 1);
p += 2;
dprintf_dialog( stddeb,"%04x", LOWORD(info->windowName) );
}
else
{
info->windowName = (LPCSTR)p;
p += lstrlen32W( (LPCWSTR)p ) + 1;
dprintf_dialog(stddeb,"'%p'", info->windowName );
}
if (GET_WORD(p))
{
info->data = (LPVOID)(p + 1);
p += GET_WORD(p) / sizeof(WORD);
}
else info->data = NULL;
p++;
dprintf_dialog( stddeb," %d, %d, %d, %d, %d, %08lx, %08lx, %08lx\n",
info->id, info->x, info->y, info->cx, info->cy,
info->style, info->exStyle, (DWORD)info->data);
/* Next control is on dword boundary */
return (const WORD *)((((int)p) + 3) & ~3);
}
/***********************************************************************
* DIALOG_CreateControls
*
* Create the control windows for a dialog.
*/
static BOOL32 DIALOG_CreateControls( WND *pWnd, LPCSTR template, INT32 items,
HINSTANCE32 hInst, BOOL win32 )
{
DIALOGINFO *dlgInfo = (DIALOGINFO *)pWnd->wExtra;
DLG_CONTROL_INFO info;
HWND32 hwndCtrl, hwndDefButton = 0;
dprintf_dialog(stddeb, " BEGIN\n" );
while (items--)
{
if (!win32)
{
HINSTANCE16 instance;
template = DIALOG_GetControl16( template, &info );
if (HIWORD(info.className) && !strcmp( info.className, "EDIT") &&
((info.style & DS_LOCALEDIT) != DS_LOCALEDIT))
{
if (!dlgInfo->hDialogHeap)
{
dlgInfo->hDialogHeap = GlobalAlloc16(GMEM_FIXED, 0x10000);
if (!dlgInfo->hDialogHeap)
{
fprintf( stderr, "CreateDialogIndirectParam: Insufficient memory to create heap for edit control\n" );
continue;
}
LocalInit(dlgInfo->hDialogHeap, 0, 0xffff);
}
instance = dlgInfo->hDialogHeap;
}
else instance = (HINSTANCE16)hInst;
hwndCtrl = CreateWindowEx16( info.exStyle | WS_EX_NOPARENTNOTIFY,
info.className, info.windowName,
info.style | WS_CHILD,
info.x * dlgInfo->xBaseUnit / 4,
info.y * dlgInfo->yBaseUnit / 8,
info.cx * dlgInfo->xBaseUnit / 4,
info.cy * dlgInfo->yBaseUnit / 8,
pWnd->hwndSelf, (HMENU)info.id,
instance, info.data );
}
else
{
template = (LPCSTR)DIALOG_GetControl32( (WORD *)template, &info );
hwndCtrl = CreateWindowEx32W( info.exStyle | WS_EX_NOPARENTNOTIFY,
(LPCWSTR)info.className,
(LPCWSTR)info.windowName,
info.style | WS_CHILD,
info.x * dlgInfo->xBaseUnit / 4,
info.y * dlgInfo->yBaseUnit / 8,
info.cx * dlgInfo->xBaseUnit / 4,
info.cy * dlgInfo->yBaseUnit / 8,
pWnd->hwndSelf, (HMENU)info.id,
hInst, info.data );
}
if (!hwndCtrl) return FALSE;
/* Make the control last one in Z-order, so that controls remain
in the order in which they were created */
SetWindowPos( hwndCtrl, HWND_BOTTOM, 0, 0, 0, 0,
SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE );
/* Send initialisation messages to the control */
if (dlgInfo->hUserFont) SendMessage32A( hwndCtrl, WM_SETFONT,
(WPARAM)dlgInfo->hUserFont, 0 );
if (SendMessage32A(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON)
{
/* If there's already a default push-button, set it back */
/* to normal and use this one instead. */
if (hwndDefButton)
SendMessage32A( hwndDefButton, BM_SETSTYLE32,
BS_PUSHBUTTON,FALSE );
hwndDefButton = hwndCtrl;
dlgInfo->msgResult = GetWindowWord( hwndCtrl, GWW_ID );
}
}
dprintf_dialog(stddeb, " END\n" );
return TRUE;
}
/***********************************************************************
* DIALOG_ParseTemplate16
*
* Fill a DLG_TEMPLATE structure from the dialog template, and return
* a pointer to the first control.
*/
static LPCSTR DIALOG_ParseTemplate16( LPCSTR p, DLG_TEMPLATE * result )
{
result->style = GET_DWORD(p); p += sizeof(DWORD);
result->exStyle = 0;
result->nbItems = *p++;
result->x = GET_WORD(p); p += sizeof(WORD);
result->y = GET_WORD(p); p += sizeof(WORD);
result->cx = GET_WORD(p); p += sizeof(WORD);
result->cy = GET_WORD(p); p += sizeof(WORD);
dprintf_dialog( stddeb, "DIALOG %d, %d, %d, %d\n",
result->x, result->y, result->cx, result->cy );
dprintf_dialog( stddeb, " STYLE %08lx\n", result->style );
/* Get the menu name */
switch( (BYTE)*p )
{
case 0:
result->menuName = 0;
p++;
break;
case 0xff:
result->menuName = (LPCSTR)(UINT32)GET_WORD( p + 1 );
p += 3;
dprintf_dialog(stddeb, " MENU %04x\n", LOWORD(result->menuName) );
break;
default:
result->menuName = p;
dprintf_dialog( stddeb, " MENU '%s'\n", p );
p += strlen(p) + 1;
break;
}
/* Get the class name */
if (*p)
{
result->className = p;
dprintf_dialog( stddeb, " CLASS '%s'\n", result->className );
}
else result->className = DIALOG_CLASS_ATOM;
p += strlen(p) + 1;
/* Get the window caption */
result->caption = p;
p += strlen(p) + 1;
dprintf_dialog( stddeb, " CAPTION '%s'\n", result->caption );
/* Get the font name */
if (result->style & DS_SETFONT)
{
result->pointSize = GET_WORD(p);
p += sizeof(WORD);
result->faceName = p;
p += strlen(p) + 1;
dprintf_dialog( stddeb, " FONT %d,'%s'\n",
result->pointSize, result->faceName );
}
return p;
}
/***********************************************************************
* DIALOG_ParseTemplate32
*
* Fill a DLG_TEMPLATE structure from the dialog template, and return
* a pointer to the first control.
*/
static LPCSTR DIALOG_ParseTemplate32( LPCSTR template, DLG_TEMPLATE * result )
{
const WORD *p = (const WORD *)template;
result->style = GET_DWORD(p); p += 2;
result->exStyle = GET_DWORD(p); p += 2;
result->nbItems = GET_WORD(p); p++;
result->x = GET_WORD(p); p++;
result->y = GET_WORD(p); p++;
result->cx = GET_WORD(p); p++;
result->cy = GET_WORD(p); p++;
dprintf_dialog( stddeb, "DIALOG %d, %d, %d, %d\n",
result->x, result->y, result->cx, result->cy );
dprintf_dialog( stddeb, " STYLE %08lx\n", result->style );
dprintf_dialog( stddeb, " EXSTYLE %08lx\n", result->exStyle );
/* Get the menu name */
switch(GET_WORD(p))
{
case 0x0000:
result->menuName = NULL;
p++;
break;
case 0xffff:
result->menuName = (LPCSTR)(UINT32)GET_WORD( p + 1 );
p += 2;
dprintf_dialog(stddeb, " MENU %04x\n", LOWORD(result->menuName) );
break;
default:
result->menuName = (LPCSTR)p;
dprintf_dialog( stddeb, " MENU '%p'\n", p );
p += lstrlen32W( (LPCWSTR)p ) + 1;
break;
}
/* Get the class name */
switch(GET_WORD(p))
{
case 0x0000:
result->className = DIALOG_CLASS_ATOM;
p++;
break;
case 0xffff:
result->className = (LPCSTR)(UINT32)GET_WORD( p + 1 );
p += 2;
dprintf_dialog(stddeb, " CLASS %04x\n", LOWORD(result->className) );
break;
default:
result->className = (LPCSTR)p;
dprintf_dialog( stddeb, " CLASS '%p'\n", p );
p += lstrlen32W( (LPCWSTR)p ) + 1;
break;
}
/* Get the window caption */
result->caption = (LPCSTR)p;
p += lstrlen32W( (LPCWSTR)p ) + 1;
dprintf_dialog( stddeb, " CAPTION '%p'\n", result->caption );
/* Get the font name */
if (result->style & DS_SETFONT)
{
result->pointSize = GET_WORD(p);
p++;
result->faceName = (LPCSTR)p;
p += lstrlen32W( (LPCWSTR)p ) + 1;
dprintf_dialog( stddeb, " FONT %d,'%p'\n",
result->pointSize, result->faceName );
}
/* First control is on dword boundary */
return (LPCSTR)((((int)p) + 3) & ~3);
}
/***********************************************************************
* DIALOG_CreateIndirect
*/
static HWND DIALOG_CreateIndirect( HINSTANCE hInst, LPCSTR dlgTemplate,
HWND owner, HANDLE32 dlgProc,
LPARAM param, BOOL win32 )
{
HMENU hMenu = 0;
HFONT hFont = 0;
HWND hwnd;
RECT16 rect;
WND * wndPtr;
DLG_TEMPLATE template;
DIALOGINFO * dlgInfo;
WORD xUnit = xBaseUnit;
WORD yUnit = yBaseUnit;
/* Parse dialog template */
if (!dlgTemplate) return 0;
if (win32) dlgTemplate = DIALOG_ParseTemplate32( dlgTemplate, &template );
else dlgTemplate = DIALOG_ParseTemplate16( dlgTemplate, &template );
/* Load menu */
if (template.menuName)
{
LPSTR str = SEGPTR_STRDUP( template.menuName ); /* FIXME: win32 */
hMenu = LoadMenu( hInst, SEGPTR_GET(str) );
SEGPTR_FREE( str );
}
/* Create custom font if needed */
if (template.style & DS_SETFONT)
{
/* The font height must be negative as it is a point size */
/* (see CreateFont() documentation in the Windows SDK). */
hFont = CreateFont( -template.pointSize, 0, 0, 0, FW_DONTCARE,
FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
DEFAULT_QUALITY, FF_DONTCARE,
template.faceName ); /* FIXME: win32 */
if (hFont)
{
TEXTMETRIC16 tm;
HFONT oldFont;
HDC hdc;
hdc = GetDC(0);
oldFont = SelectObject( hdc, hFont );
GetTextMetrics( hdc, &tm );
SelectObject( hdc, oldFont );
ReleaseDC( 0, hdc );
xUnit = tm.tmAveCharWidth;
yUnit = tm.tmHeight;
if (tm.tmPitchAndFamily & TMPF_FIXED_PITCH)
xBaseUnit = xBaseUnit * 5 / 4; /* See DIALOG_Init() */
}
}
/* Create dialog main window */
rect.left = rect.top = 0;
rect.right = template.cx * xUnit / 4;
rect.bottom = template.cy * yUnit / 8;
if (template.style & DS_MODALFRAME)
template.exStyle |= WS_EX_DLGMODALFRAME;
AdjustWindowRectEx16( &rect, template.style,
hMenu ? TRUE : FALSE , template.exStyle );
rect.right -= rect.left;
rect.bottom -= rect.top;
if ((INT16)template.x == CW_USEDEFAULT16)
rect.left = rect.top = CW_USEDEFAULT16;
else
{
rect.left += template.x * xUnit / 4;
rect.top += template.y * yUnit / 8;
if (!(template.style & DS_ABSALIGN))
ClientToScreen16( owner, (POINT16 *)&rect );
}
if (win32)
hwnd = CreateWindowEx32W(template.exStyle, (LPCWSTR)template.className,
(LPCWSTR)template.caption,
template.style & ~WS_VISIBLE,
rect.left, rect.top, rect.right, rect.bottom,
owner, hMenu, hInst, NULL );
else
hwnd = CreateWindowEx16(template.exStyle, template.className,
template.caption, template.style & ~WS_VISIBLE,
rect.left, rect.top, rect.right, rect.bottom,
owner, hMenu, hInst, NULL );
if (!hwnd)
{
if (hFont) DeleteObject( hFont );
if (hMenu) DestroyMenu( hMenu );
return 0;
}
wndPtr = WIN_FindWndPtr( hwnd );
/* Initialise dialog extra data */
dlgInfo = (DIALOGINFO *)wndPtr->wExtra;
dlgInfo->hUserFont = hFont;
dlgInfo->hMenu = hMenu;
dlgInfo->xBaseUnit = xUnit;
dlgInfo->yBaseUnit = yUnit;
dlgInfo->msgResult = 0; /* This is used to store the default button id */
dlgInfo->hDialogHeap = 0;
/* Create controls */
if (!DIALOG_CreateControls( wndPtr, dlgTemplate, template.nbItems,
hInst, win32 ))
{
DestroyWindow( hwnd );
return 0;
}
/* Send initialisation messages and set focus */
dlgInfo->dlgProc = dlgProc;
dlgInfo->hwndFocus = DIALOG_GetFirstTabItem( hwnd );
if (dlgInfo->hUserFont)
SendMessage32A( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
if (SendMessage32A(hwnd, WM_INITDIALOG, (WPARAM)dlgInfo->hwndFocus, param))
SetFocus( dlgInfo->hwndFocus );
if (template.style & WS_VISIBLE) ShowWindow( hwnd, SW_SHOW );
return hwnd;
}
/***********************************************************************
* CreateDialog16 (USER.89)
*/
HWND16 CreateDialog16( HINSTANCE16 hInst, SEGPTR dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc )
{
return CreateDialogParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
}
/***********************************************************************
* CreateDialogParam16 (USER.241)
*/
HWND16 CreateDialogParam16( HINSTANCE16 hInst, SEGPTR dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
{
HWND16 hwnd = 0;
HRSRC hRsrc;
HGLOBAL16 hmem;
LPCVOID data;
dprintf_dialog(stddeb, "CreateDialogParam16: %04x,%08lx,%04x,%08lx,%ld\n",
hInst, (DWORD)dlgTemplate, owner, (DWORD)dlgProc, param );
if (!(hRsrc = FindResource( hInst, dlgTemplate, RT_DIALOG ))) return 0;
if (!(hmem = LoadResource( hInst, hRsrc ))) return 0;
if (!(data = LockResource( hmem ))) hwnd = 0;
else hwnd = CreateDialogIndirectParam16( hInst, data, owner,
dlgProc, param );
FreeResource( hmem );
return hwnd;
}
/***********************************************************************
* CreateDialogParam32A (USER32.72)
*/
HWND32 CreateDialogParam32A( HINSTANCE32 hInst, LPCSTR name,
HWND32 owner, DLGPROC32 dlgProc, LPARAM param )
{
if (HIWORD(name))
{
LPWSTR str = STRING32_DupAnsiToUni( name );
HWND32 hwnd = CreateDialogParam32W( hInst, str, owner, dlgProc, param);
free( str );
return hwnd;
}
return CreateDialogParam32W( hInst, (LPCWSTR)name, owner, dlgProc, param );
}
/***********************************************************************
* CreateDialogParam32W (USER32.73)
*/
HWND32 CreateDialogParam32W( HINSTANCE32 hInst, LPCWSTR name,
HWND32 owner, DLGPROC32 dlgProc, LPARAM param )
{
HANDLE32 hrsrc = FindResource32( hInst, name, (LPWSTR)RT_DIALOG );
if (!hrsrc) return 0;
return CreateDialogIndirectParam32W( hInst, LoadResource32( hInst, hrsrc ),
owner, dlgProc, param );
}
/***********************************************************************
* CreateDialogIndirect16 (USER.219)
*/
HWND16 CreateDialogIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc )
{
return CreateDialogIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0);
}
/***********************************************************************
* CreateDialogIndirectParam16 (USER.242)
*/
HWND16 CreateDialogIndirectParam16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc,
LPARAM param )
{
HANDLE32 proc = WINPROC_AllocWinProc( (UINT32)dlgProc, WIN_PROC_16 );
return DIALOG_CreateIndirect( hInst, dlgTemplate,
owner, proc, param, FALSE );
}
/***********************************************************************
* CreateDialogIndirectParam32A (USER32.69)
*/
HWND32 CreateDialogIndirectParam32A( HINSTANCE32 hInst, LPCVOID dlgTemplate,
HWND32 owner, DLGPROC32 dlgProc,
LPARAM param )
{
HANDLE32 proc = WINPROC_AllocWinProc( (UINT32)dlgProc, WIN_PROC_32A );
return DIALOG_CreateIndirect( hInst, dlgTemplate,
owner, proc, param, TRUE );
}
/***********************************************************************
* CreateDialogIndirectParam32W (USER32.71)
*/
HWND32 CreateDialogIndirectParam32W( HINSTANCE32 hInst, LPCVOID dlgTemplate,
HWND32 owner, DLGPROC32 dlgProc,
LPARAM param )
{
HANDLE32 proc = WINPROC_AllocWinProc( (UINT32)dlgProc, WIN_PROC_32W );
return DIALOG_CreateIndirect( hInst, dlgTemplate,
owner, proc, param, TRUE );
}
/***********************************************************************
* DIALOG_DoDialogBox
*/
static INT32 DIALOG_DoDialogBox( HWND hwnd, HWND owner )
{
WND * wndPtr;
DIALOGINFO * dlgInfo;
HANDLE msgHandle;
MSG16* lpmsg;
INT32 retval;
/* Owner must be a top-level window */
owner = WIN_GetTopParent( owner );
if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return -1;
if (!(msgHandle = USER_HEAP_ALLOC( sizeof(MSG16) ))) return -1;
lpmsg = (MSG16 *) USER_HEAP_LIN_ADDR( msgHandle );
dlgInfo = (DIALOGINFO *)wndPtr->wExtra;
EnableWindow( owner, FALSE );
ShowWindow( hwnd, SW_SHOW );
while (MSG_InternalGetMessage( (SEGPTR)USER_HEAP_SEG_ADDR(msgHandle), hwnd, owner,
MSGF_DIALOGBOX, PM_REMOVE,
!(wndPtr->dwStyle & DS_NOIDLEMSG) ))
{
if (!IsDialogMessage( hwnd, lpmsg))
{
TranslateMessage( lpmsg );
DispatchMessage( lpmsg );
}
if (dlgInfo->fEnd) break;
}
retval = dlgInfo->msgResult;
DestroyWindow( hwnd );
USER_HEAP_FREE( msgHandle );
EnableWindow( owner, TRUE );
return retval;
}
/***********************************************************************
* DialogBox16 (USER.87)
*/
INT16 DialogBox16( HINSTANCE16 hInst, SEGPTR dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc )
{
return DialogBoxParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
}
/***********************************************************************
* DialogBoxParam16 (USER.239)
*/
INT16 DialogBoxParam16( HINSTANCE16 hInst, SEGPTR template,
HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
{
HWND16 hwnd = CreateDialogParam16( hInst, template, owner, dlgProc, param);
if (hwnd) return (INT16)DIALOG_DoDialogBox( hwnd, owner );
return -1;
}
/***********************************************************************
* DialogBoxParam32A (USER32.138)
*/
INT32 DialogBoxParam32A( HINSTANCE32 hInst, LPCSTR name,
HWND32 owner, DLGPROC32 dlgProc, LPARAM param )
{
HWND32 hwnd = CreateDialogParam32A( hInst, name, owner, dlgProc, param );
if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
return -1;
}
/***********************************************************************
* DialogBoxParam32W (USER32.139)
*/
INT32 DialogBoxParam32W( HINSTANCE32 hInst, LPCWSTR name,
HWND32 owner, DLGPROC32 dlgProc, LPARAM param )
{
HWND32 hwnd = CreateDialogParam32W( hInst, name, owner, dlgProc, param );
if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
return -1;
}
/***********************************************************************
* DialogBoxIndirect16 (USER.218)
*/
INT16 DialogBoxIndirect16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc )
{
return DialogBoxIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
}
/***********************************************************************
* DialogBoxIndirectParam16 (USER.240)
*/
INT16 DialogBoxIndirectParam16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
{
HWND16 hwnd;
LPCVOID ptr;
if (!(ptr = GlobalLock16( dlgTemplate ))) return -1;
hwnd = CreateDialogIndirectParam16( hInst, ptr, owner, dlgProc, param );
GlobalUnlock16( dlgTemplate );
if (hwnd) return (INT16)DIALOG_DoDialogBox( hwnd, owner );
return -1;
}
/***********************************************************************
* DialogBoxIndirectParam32A (USER32.135)
*/
INT32 DialogBoxIndirectParam32A( HINSTANCE32 hInstance, LPCVOID template,
HWND32 owner, DLGPROC32 dlgProc ,LPARAM param)
{
HWND32 hwnd = CreateDialogIndirectParam32A( hInstance, template,
owner, dlgProc, param );
if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
return -1;
}
/***********************************************************************
* DialogBoxIndirectParam32W (USER32.137)
*/
INT32 DialogBoxIndirectParam32W( HINSTANCE32 hInstance, LPCVOID template,
HWND32 owner, DLGPROC32 dlgProc ,LPARAM param)
{
HWND32 hwnd = CreateDialogIndirectParam32W( hInstance, template,
owner, dlgProc, param );
if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
return -1;
}
/***********************************************************************
* EndDialog (USER.88) (USER32.173)
*/
BOOL16 EndDialog( HWND32 hwnd, INT32 retval )
{
WND * wndPtr = WIN_FindWndPtr( hwnd );
DIALOGINFO * dlgInfo = (DIALOGINFO *)wndPtr->wExtra;
dlgInfo->msgResult = retval;
dlgInfo->fEnd = TRUE;
dprintf_dialog(stddeb, "EndDialog: %04x %d\n", hwnd, retval );
return TRUE;
}
/***********************************************************************
* IsDialogMessage (USER.90)
*/
BOOL IsDialogMessage( HWND hwndDlg, LPMSG16 msg )
{
WND * wndPtr;
int dlgCode;
if (!(wndPtr = WIN_FindWndPtr( hwndDlg ))) return FALSE;
if ((hwndDlg != msg->hwnd) && !IsChild( hwndDlg, msg->hwnd )) return FALSE;
/* Only the key messages get special processing */
if ((msg->message != WM_KEYDOWN) &&
(msg->message != WM_SYSCHAR) &&
(msg->message != WM_CHAR))
return FALSE;
dlgCode = SendMessage16( msg->hwnd, WM_GETDLGCODE, 0, 0 );
if (dlgCode & DLGC_WANTMESSAGE)
{
DispatchMessage( msg );
return TRUE;
}
switch(msg->message)
{
case WM_KEYDOWN:
if (dlgCode & DLGC_WANTALLKEYS) break;
switch(msg->wParam)
{
case VK_TAB:
if (!(dlgCode & DLGC_WANTTAB))
{
SendMessage16( hwndDlg, WM_NEXTDLGCTL,
(GetKeyState(VK_SHIFT) & 0x80), 0 );
return TRUE;
}
break;
case VK_RIGHT:
case VK_DOWN:
if (!(dlgCode & DLGC_WANTARROWS))
{
SetFocus(GetNextDlgGroupItem(hwndDlg,GetFocus(),FALSE));
return TRUE;
}
break;
case VK_LEFT:
case VK_UP:
if (!(dlgCode & DLGC_WANTARROWS))
{
SetFocus(GetNextDlgGroupItem(hwndDlg,GetFocus(),TRUE));
return TRUE;
}
break;
case VK_ESCAPE:
#ifdef WINELIB32
SendMessage32A( hwndDlg, WM_COMMAND,
MAKEWPARAM( IDCANCEL, 0 ),
(LPARAM)GetDlgItem(hwndDlg,IDCANCEL) );
#else
SendMessage16( hwndDlg, WM_COMMAND, IDCANCEL,
MAKELPARAM( GetDlgItem(hwndDlg,IDCANCEL), 0 ));
#endif
break;
case VK_RETURN:
{
DWORD dw = SendMessage16( hwndDlg, DM_GETDEFID, 0, 0 );
if (HIWORD(dw) == DC_HASDEFID)
#ifdef WINELIB32
SendMessage32A( hwndDlg, WM_COMMAND,
MAKEWPARAM( LOWORD(dw), BN_CLICKED ),
(LPARAM)GetDlgItem( hwndDlg, LOWORD(dw) ) );
else
SendMessage32A( hwndDlg, WM_COMMAND,
MAKEWPARAM( IDOK, 0 ),
(LPARAM)GetDlgItem(hwndDlg,IDOK) );
#else
SendMessage16( hwndDlg, WM_COMMAND, LOWORD(dw),
MAKELPARAM( GetDlgItem( hwndDlg, LOWORD(dw) ),
BN_CLICKED ));
else
SendMessage16( hwndDlg, WM_COMMAND, IDOK,
MAKELPARAM( GetDlgItem(hwndDlg,IDOK), 0 ));
#endif
}
break;
default:
TranslateMessage( msg );
}
break; /* case WM_KEYDOWN */
case WM_CHAR:
if (dlgCode & (DLGC_WANTALLKEYS | DLGC_WANTCHARS)) break;
break;
case WM_SYSCHAR:
if (dlgCode & DLGC_WANTALLKEYS) break;
break;
}
/* If we get here, the message has not been treated specially */
/* and can be sent to its destination window. */
DispatchMessage( msg );
return TRUE;
}
/****************************************************************
* GetDlgCtrlID (USER.277)
*/
int GetDlgCtrlID( HWND hwnd )
{
WND *wndPtr = WIN_FindWndPtr(hwnd);
if (wndPtr) return wndPtr->wIDmenu;
else return 0;
}
/***********************************************************************
* GetDlgItem (USER.91)
*/
HWND GetDlgItem( HWND hwndDlg, WORD id )
{
WND *pWnd;
if (!(pWnd = WIN_FindWndPtr( hwndDlg ))) return 0;
for (pWnd = pWnd->child; pWnd; pWnd = pWnd->next)
if (pWnd->wIDmenu == id) return pWnd->hwndSelf;
return 0;
}
/*******************************************************************
* SendDlgItemMessage16 (USER.101)
*/
LRESULT SendDlgItemMessage16( HWND16 hwnd, INT16 id, UINT16 msg,
WPARAM16 wParam, LPARAM lParam )
{
HWND16 hwndCtrl = GetDlgItem( hwnd, id );
if (hwndCtrl) return SendMessage16( hwndCtrl, msg, wParam, lParam );
else return 0;
}
/*******************************************************************
* SendDlgItemMessage32A (USER32.451)
*/
LRESULT SendDlgItemMessage32A( HWND32 hwnd, INT32 id, UINT32 msg,
WPARAM32 wParam, LPARAM lParam )
{
HWND hwndCtrl = GetDlgItem( (HWND16)hwnd, (INT16)id );
if (hwndCtrl) return SendMessage32A( hwndCtrl, msg, wParam, lParam );
else return 0;
}
/*******************************************************************
* SendDlgItemMessage32W (USER32.452)
*/
LRESULT SendDlgItemMessage32W( HWND32 hwnd, INT32 id, UINT32 msg,
WPARAM32 wParam, LPARAM lParam )
{
HWND hwndCtrl = GetDlgItem( (HWND16)hwnd, (INT16)id );
if (hwndCtrl) return SendMessage32W( hwndCtrl, msg, wParam, lParam );
else return 0;
}
/*******************************************************************
* SetDlgItemText16 (USER.92)
*/
void SetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR lpString )
{
SendDlgItemMessage16( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
}
/*******************************************************************
* SetDlgItemText32A (USER32.477)
*/
void SetDlgItemText32A( HWND32 hwnd, INT32 id, LPCSTR lpString )
{
SendDlgItemMessage32A( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
}
/*******************************************************************
* SetDlgItemText32W (USER32.478)
*/
void SetDlgItemText32W( HWND32 hwnd, INT32 id, LPCWSTR lpString )
{
SendDlgItemMessage32W( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
}
/***********************************************************************
* GetDlgItemText16 (USER.93)
*/
INT16 GetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR str, UINT16 len )
{
return (INT16)SendDlgItemMessage16( hwnd, id, WM_GETTEXT,
len, (LPARAM)str );
}
/***********************************************************************
* GetDlgItemText32A (USER32.236)
*/
INT32 GetDlgItemText32A( HWND32 hwnd, INT32 id, LPSTR str, UINT32 len )
{
return (INT32)SendDlgItemMessage32A( hwnd, id, WM_GETTEXT,
len, (LPARAM)str );
}
/***********************************************************************
* GetDlgItemText32W (USER32.237)
*/
INT32 GetDlgItemText32W( HWND32 hwnd, INT32 id, LPWSTR str, UINT32 len )
{
return (INT32)SendDlgItemMessage32W( hwnd, id, WM_GETTEXT,
len, (LPARAM)str );
}
/*******************************************************************
* SetDlgItemInt16 (USER.94)
*/
void SetDlgItemInt16( HWND16 hwnd, INT16 id, UINT16 value, BOOL16 fSigned )
{
char *str = (char *)SEGPTR_ALLOC( 20 * sizeof(char) );
if (!str) return;
if (fSigned) sprintf( str, "%d", (INT32)(INT16)value );
else sprintf( str, "%u", value );
SendDlgItemMessage16( hwnd, id, WM_SETTEXT, 0, (LPARAM)SEGPTR_GET(str) );
SEGPTR_FREE(str);
}
/*******************************************************************
* SetDlgItemInt32 (USER32.476)
*/
void SetDlgItemInt32( HWND32 hwnd, INT32 id, UINT32 value, BOOL32 fSigned )
{
char str[20];
if (fSigned) sprintf( str, "%d", (INT32)value );
else sprintf( str, "%u", value );
SendDlgItemMessage32A( hwnd, id, WM_SETTEXT, 0, (LPARAM)str );
}
/***********************************************************************
* GetDlgItemInt (USER.95)
*/
WORD GetDlgItemInt( HWND hwnd, WORD id, BOOL * translated, BOOL fSigned )
{
char *str;
long result = 0;
if (translated) *translated = FALSE;
if (!(str = (char *)SEGPTR_ALLOC( 30 * sizeof(char) ))) return 0;
if (SendDlgItemMessage16( hwnd, id, WM_GETTEXT, 30, (LPARAM)SEGPTR_GET(str)))
{
char * endptr;
result = strtol( str, &endptr, 10 );
if (endptr && (endptr != str)) /* Conversion was successful */
{
if (fSigned)
{
if ((result < -32767) || (result > 32767)) result = 0;
else if (translated) *translated = TRUE;
}
else
{
if ((result < 0) || (result > 65535)) result = 0;
else if (translated) *translated = TRUE;
}
}
}
SEGPTR_FREE(str);
return (WORD)result;
}
/***********************************************************************
* CheckDlgButton (USER.97)
*/
BOOL CheckDlgButton( HWND hwnd, INT id, UINT check )
{
SendDlgItemMessage32A( hwnd, id, BM_SETCHECK32, check, 0 );
return TRUE;
}
/***********************************************************************
* IsDlgButtonChecked (USER.98)
*/
WORD IsDlgButtonChecked( HWND hwnd, WORD id )
{
return (WORD)SendDlgItemMessage16( hwnd, id, BM_GETCHECK16, 0, 0 );
}
/***********************************************************************
* CheckRadioButton (USER.96)
*/
BOOL CheckRadioButton( HWND hwndDlg, UINT firstID, UINT lastID, UINT checkID )
{
WND *pWnd = WIN_FindWndPtr( hwndDlg );
if (!pWnd) return FALSE;
for (pWnd = pWnd->child; pWnd; pWnd = pWnd->next)
if ((pWnd->wIDmenu == firstID) || (pWnd->wIDmenu == lastID)) break;
if (!pWnd) return FALSE;
if (pWnd->wIDmenu == lastID)
lastID = firstID; /* Buttons are in reverse order */
while (pWnd)
{
SendMessage32A( pWnd->hwndSelf, BM_SETCHECK32,
(pWnd->wIDmenu == checkID), 0 );
if (pWnd->wIDmenu == lastID) break;
pWnd = pWnd->next;
}
return TRUE;
}
/***********************************************************************
* GetDialogBaseUnits (USER.243)
*/
DWORD GetDialogBaseUnits()
{
return MAKELONG( xBaseUnit, yBaseUnit );
}
/***********************************************************************
* MapDialogRect16 (USER.103)
*/
void MapDialogRect16( HWND16 hwnd, LPRECT16 rect )
{
DIALOGINFO * dlgInfo;
WND * wndPtr = WIN_FindWndPtr( hwnd );
if (!wndPtr) return;
dlgInfo = (DIALOGINFO *)wndPtr->wExtra;
rect->left = (rect->left * dlgInfo->xBaseUnit) / 4;
rect->right = (rect->right * dlgInfo->xBaseUnit) / 4;
rect->top = (rect->top * dlgInfo->yBaseUnit) / 8;
rect->bottom = (rect->bottom * dlgInfo->yBaseUnit) / 8;
}
/***********************************************************************
* MapDialogRect32 (USER32.381)
*/
void MapDialogRect32( HWND32 hwnd, LPRECT32 rect )
{
DIALOGINFO * dlgInfo;
WND * wndPtr = WIN_FindWndPtr( hwnd );
if (!wndPtr) return;
dlgInfo = (DIALOGINFO *)wndPtr->wExtra;
rect->left = (rect->left * dlgInfo->xBaseUnit) / 4;
rect->right = (rect->right * dlgInfo->xBaseUnit) / 4;
rect->top = (rect->top * dlgInfo->yBaseUnit) / 8;
rect->bottom = (rect->bottom * dlgInfo->yBaseUnit) / 8;
}
/***********************************************************************
* GetNextDlgGroupItem (USER.227)
*/
HWND GetNextDlgGroupItem( HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
{
WND *pWnd, *pWndStart, *pWndCtrl, *pWndDlg;
if (!(pWndDlg = WIN_FindWndPtr( hwndDlg ))) return 0;
if (!(pWndCtrl = WIN_FindWndPtr( hwndCtrl ))) return 0;
if (pWndCtrl->parent != pWndDlg) return 0;
if (!fPrevious && pWndCtrl->next) /* Check if next control is in group */
{
if (!(pWndCtrl->next->dwStyle & WS_GROUP))
return pWndCtrl->next->hwndSelf;
}
/* Now we will have to find the start of the group */
for (pWnd = pWndStart = pWndDlg->child; pWnd; pWnd = pWnd->next)
{
if (pWnd->dwStyle & WS_GROUP) pWndStart = pWnd; /* Start of a group */
if (pWnd == pWndCtrl) break;
}
if (!pWnd) fprintf(stderr, "GetNextDlgGroupItem: hwnd not in dialog!\n");
/* only case left for forward search: wraparound */
if (!fPrevious) return pWndStart->hwndSelf;
pWnd = pWndStart->next;
while (pWnd && (pWnd != pWndCtrl))
{
if (pWnd->dwStyle & WS_GROUP) break;
pWndStart = pWnd;
pWnd = pWnd->next;
}
return pWndStart->hwndSelf;
}
/***********************************************************************
* GetNextDlgTabItem (USER.228)
*/
HWND GetNextDlgTabItem( HWND hwndDlg, HWND hwndCtrl, BOOL fPrevious )
{
WND *pWnd, *pWndLast, *pWndCtrl, *pWndDlg;
if (!(pWndDlg = WIN_FindWndPtr( hwndDlg ))) return 0;
if (!(pWndCtrl = WIN_FindWndPtr( hwndCtrl ))) return 0;
if (pWndCtrl->parent != pWndDlg) return 0;
pWndLast = pWndCtrl;
pWnd = pWndCtrl->next;
while (1)
{
if (!pWnd) pWnd = pWndDlg->child;
if (pWnd == pWndCtrl) break;
if ((pWnd->dwStyle & WS_TABSTOP) && (pWnd->dwStyle & WS_VISIBLE))
{
pWndLast = pWnd;
if (!fPrevious) break;
}
pWnd = pWnd->next;
}
return pWndLast->hwndSelf;
}