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wine/dlls/user32/dialog16.c
Alexandre Julliard 0128b10a3c user32: Avoid a pointer cast in a trace.
2009-01-08 13:13:05 +01:00

812 lines
26 KiB
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/*
* 16-bit dialog functions
*
* Copyright 1993, 1994, 1996, 2003 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wownt32.h"
#include "wine/winuser16.h"
#include "controls.h"
#include "win.h"
#include "user_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(dialog);
/* Dialog control information */
typedef struct
{
DWORD style;
INT16 x;
INT16 y;
INT16 cx;
INT16 cy;
UINT id;
LPCSTR className;
LPCSTR windowName;
LPCVOID data;
} DLG_CONTROL_INFO;
/* Dialog template */
typedef struct
{
DWORD style;
UINT16 nbItems;
INT16 x;
INT16 y;
INT16 cx;
INT16 cy;
LPCSTR menuName;
LPCSTR className;
LPCSTR caption;
INT16 pointSize;
LPCSTR faceName;
} DLG_TEMPLATE;
/***********************************************************************
* 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];
int int_id;
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);
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;
}
int_id = ((BYTE)*p == 0xff);
if (int_id)
{
/* Integer id, not documented (?). Only works for SS_ICON controls */
info->windowName = MAKEINTRESOURCEA(GET_WORD(p+1));
p += 3;
}
else
{
info->windowName = p;
p += strlen(p) + 1;
}
if (*p) info->data = p + 1;
else info->data = NULL;
p += *p + 1;
TRACE(" %s %s %d, %d, %d, %d, %d, %08x, %p\n",
debugstr_a(info->className), debugstr_a(info->windowName),
info->id, info->x, info->y, info->cx, info->cy,
info->style, info->data );
return p;
}
/***********************************************************************
* DIALOG_CreateControls16
*
* Create the control windows for a dialog.
*/
static BOOL DIALOG_CreateControls16( HWND hwnd, LPCSTR template,
const DLG_TEMPLATE *dlgTemplate, HINSTANCE16 hInst )
{
DIALOGINFO *dlgInfo = DIALOG_get_info( hwnd, TRUE );
DLG_CONTROL_INFO info;
HWND hwndCtrl, hwndDefButton = 0;
INT items = dlgTemplate->nbItems;
TRACE(" BEGIN\n" );
while (items--)
{
HINSTANCE16 instance = hInst;
SEGPTR segptr;
template = DIALOG_GetControl16( template, &info );
if (HIWORD(info.className) && !strcmp( info.className, "EDIT") &&
!(GetWindowLongW( hwnd, GWL_STYLE ) & DS_LOCALEDIT))
{
if (!dlgInfo->hDialogHeap)
{
dlgInfo->hDialogHeap = GlobalAlloc16(GMEM_FIXED, 0x10000);
if (!dlgInfo->hDialogHeap)
{
ERR("Insufficient memory to create heap for edit control\n" );
continue;
}
LocalInit16(dlgInfo->hDialogHeap, 0, 0xffff);
}
instance = dlgInfo->hDialogHeap;
}
segptr = MapLS( info.data );
hwndCtrl = WIN_Handle32( CreateWindowEx16( WS_EX_NOPARENTNOTIFY,
info.className, info.windowName,
info.style | WS_CHILD,
MulDiv(info.x, dlgInfo->xBaseUnit, 4),
MulDiv(info.y, dlgInfo->yBaseUnit, 8),
MulDiv(info.cx, dlgInfo->xBaseUnit, 4),
MulDiv(info.cy, dlgInfo->yBaseUnit, 8),
HWND_16(hwnd), (HMENU16)info.id,
instance, (LPVOID)segptr ));
UnMapLS( segptr );
if (!hwndCtrl)
{
if (dlgTemplate->style & DS_NOFAILCREATE) continue;
return FALSE;
}
/* Send initialisation messages to the control */
if (dlgInfo->hUserFont) SendMessageA( hwndCtrl, WM_SETFONT,
(WPARAM)dlgInfo->hUserFont, 0 );
if (SendMessageA(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)
SendMessageA( hwndDefButton, BM_SETSTYLE,
BS_PUSHBUTTON,FALSE );
hwndDefButton = hwndCtrl;
dlgInfo->idResult = GetWindowLongPtrA( hwndCtrl, GWLP_ID );
}
}
TRACE(" 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->nbItems = (unsigned char) *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);
TRACE("DIALOG %d, %d, %d, %d\n", result->x, result->y, result->cx, result->cy );
TRACE(" STYLE %08x\n", result->style );
/* Get the menu name */
switch( (BYTE)*p )
{
case 0:
result->menuName = 0;
p++;
break;
case 0xff:
result->menuName = MAKEINTRESOURCEA(GET_WORD( p + 1 ));
p += 3;
TRACE(" MENU %04x\n", LOWORD(result->menuName) );
break;
default:
result->menuName = p;
TRACE(" MENU '%s'\n", p );
p += strlen(p) + 1;
break;
}
/* Get the class name */
if (*p)
{
result->className = p;
TRACE(" CLASS '%s'\n", result->className );
}
else result->className = (LPCSTR)DIALOG_CLASS_ATOM;
p += strlen(p) + 1;
/* Get the window caption */
result->caption = p;
p += strlen(p) + 1;
TRACE(" CAPTION '%s'\n", result->caption );
/* Get the font name */
result->pointSize = 0;
result->faceName = NULL;
if (result->style & DS_SETFONT)
{
result->pointSize = GET_WORD(p);
p += sizeof(WORD);
result->faceName = p;
p += strlen(p) + 1;
TRACE(" FONT %d,'%s'\n", result->pointSize, result->faceName );
}
return p;
}
/***********************************************************************
* DIALOG_CreateIndirect16
*
* Creates a dialog box window
*
* modal = TRUE if we are called from a modal dialog box.
* (it's more compatible to do it here, as under Windows the owner
* is never disabled if the dialog fails because of an invalid template)
*/
static HWND DIALOG_CreateIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
HWND owner, DLGPROC16 dlgProc, LPARAM param,
BOOL modal )
{
HWND hwnd;
RECT rect;
POINT pos;
SIZE size;
WND * wndPtr;
DLG_TEMPLATE template;
DIALOGINFO * dlgInfo;
BOOL ownerEnabled = TRUE;
DWORD exStyle = 0;
DWORD units = GetDialogBaseUnits();
/* Parse dialog template */
dlgTemplate = DIALOG_ParseTemplate16( dlgTemplate, &template );
/* Initialise dialog extra data */
if (!(dlgInfo = HeapAlloc( GetProcessHeap(), 0, sizeof(*dlgInfo) ))) return 0;
dlgInfo->hwndFocus = 0;
dlgInfo->hUserFont = 0;
dlgInfo->hMenu = 0;
dlgInfo->xBaseUnit = LOWORD(units);
dlgInfo->yBaseUnit = HIWORD(units);
dlgInfo->idResult = 0;
dlgInfo->flags = 0;
dlgInfo->hDialogHeap = 0;
/* Load menu */
if (template.menuName)
{
dlgInfo->hMenu = HMENU_32(LoadMenu16( hInst, template.menuName ));
}
/* Create custom font if needed */
if (template.style & DS_SETFONT)
{
/* We convert the size to pixels and then make it -ve. This works
* for both +ve and -ve template.pointSize */
HDC dc;
int pixels;
dc = GetDC(0);
pixels = MulDiv(template.pointSize, GetDeviceCaps(dc , LOGPIXELSY), 72);
dlgInfo->hUserFont = CreateFontA( -pixels, 0, 0, 0, FW_DONTCARE,
FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
PROOF_QUALITY, FF_DONTCARE, template.faceName );
if (dlgInfo->hUserFont)
{
SIZE charSize;
HFONT hOldFont = SelectObject( dc, dlgInfo->hUserFont );
charSize.cx = GdiGetCharDimensions( dc, NULL, &charSize.cy );
if (charSize.cx)
{
dlgInfo->xBaseUnit = charSize.cx;
dlgInfo->yBaseUnit = charSize.cy;
}
SelectObject( dc, hOldFont );
}
ReleaseDC(0, dc);
TRACE("units = %d,%d\n", dlgInfo->xBaseUnit, dlgInfo->yBaseUnit );
}
/* Create dialog main window */
rect.left = rect.top = 0;
rect.right = MulDiv(template.cx, dlgInfo->xBaseUnit, 4);
rect.bottom = MulDiv(template.cy, dlgInfo->yBaseUnit, 8);
if (template.style & DS_MODALFRAME) exStyle |= WS_EX_DLGMODALFRAME;
AdjustWindowRectEx( &rect, template.style, (dlgInfo->hMenu != 0), exStyle );
pos.x = rect.left;
pos.y = rect.top;
size.cx = rect.right - rect.left;
size.cy = rect.bottom - rect.top;
if (template.x == CW_USEDEFAULT16)
{
pos.x = pos.y = CW_USEDEFAULT16;
}
else
{
HMONITOR monitor = 0;
MONITORINFO mon_info;
mon_info.cbSize = sizeof(mon_info);
if (template.style & DS_CENTER)
{
monitor = MonitorFromWindow( owner ? owner : GetActiveWindow(), MONITOR_DEFAULTTOPRIMARY );
GetMonitorInfoW( monitor, &mon_info );
pos.x = (mon_info.rcWork.left + mon_info.rcWork.right - size.cx) / 2;
pos.y = (mon_info.rcWork.top + mon_info.rcWork.bottom - size.cy) / 2;
}
else if (template.style & DS_CENTERMOUSE)
{
GetCursorPos( &pos );
monitor = MonitorFromPoint( pos, MONITOR_DEFAULTTOPRIMARY );
GetMonitorInfoW( monitor, &mon_info );
}
else
{
pos.x += MulDiv(template.x, dlgInfo->xBaseUnit, 4);
pos.y += MulDiv(template.y, dlgInfo->yBaseUnit, 8);
if (!(template.style & (WS_CHILD|DS_ABSALIGN))) ClientToScreen( owner, &pos );
}
if ( !(template.style & WS_CHILD) )
{
INT dX, dY;
/* try to fit it into the desktop */
if (!monitor)
{
SetRect( &rect, pos.x, pos.y, pos.x + size.cx, pos.y + size.cy );
monitor = MonitorFromRect( &rect, MONITOR_DEFAULTTOPRIMARY );
GetMonitorInfoW( monitor, &mon_info );
}
if ((dX = pos.x + size.cx + GetSystemMetrics(SM_CXDLGFRAME) - mon_info.rcWork.right) > 0)
pos.x -= dX;
if ((dY = pos.y + size.cy + GetSystemMetrics(SM_CYDLGFRAME) - mon_info.rcWork.bottom) > 0)
pos.y -= dY;
if( pos.x < mon_info.rcWork.left ) pos.x = mon_info.rcWork.left;
if( pos.y < mon_info.rcWork.top ) pos.y = mon_info.rcWork.top;
}
}
if (modal)
{
ownerEnabled = DIALOG_DisableOwner( owner );
if (ownerEnabled) dlgInfo->flags |= DF_OWNERENABLED;
}
hwnd = WIN_Handle32( CreateWindowEx16(exStyle, template.className,
template.caption, template.style & ~WS_VISIBLE,
pos.x, pos.y, size.cx, size.cy,
HWND_16(owner), HMENU_16(dlgInfo->hMenu),
hInst, NULL ));
if (!hwnd)
{
if (dlgInfo->hUserFont) DeleteObject( dlgInfo->hUserFont );
if (dlgInfo->hMenu) DestroyMenu( dlgInfo->hMenu );
if (modal && (dlgInfo->flags & DF_OWNERENABLED)) DIALOG_EnableOwner(owner);
HeapFree( GetProcessHeap(), 0, dlgInfo );
return 0;
}
wndPtr = WIN_GetPtr( hwnd );
wndPtr->flags |= WIN_ISDIALOG;
wndPtr->dlgInfo = dlgInfo;
WIN_ReleasePtr( wndPtr );
SetWindowLong16( HWND_16(hwnd), DWLP_DLGPROC, (LONG)dlgProc );
if (dlgInfo->hUserFont)
SendMessageA( hwnd, WM_SETFONT, (WPARAM)dlgInfo->hUserFont, 0 );
/* Create controls */
if (DIALOG_CreateControls16( hwnd, dlgTemplate, &template, hInst ))
{
HWND hwndPreInitFocus;
/* Send initialisation messages and set focus */
dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE );
hwndPreInitFocus = GetFocus();
if (SendMessageA( hwnd, WM_INITDIALOG, (WPARAM)dlgInfo->hwndFocus, param ))
{
/* check where the focus is again,
* some controls status might have changed in WM_INITDIALOG */
dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
if( dlgInfo->hwndFocus )
SetFocus( dlgInfo->hwndFocus );
}
else
{
/* If the dlgproc has returned FALSE (indicating handling of keyboard focus)
but the focus has not changed, set the focus where we expect it. */
if ((GetFocus() == hwndPreInitFocus) &&
(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
{
dlgInfo->hwndFocus = GetNextDlgTabItem( hwnd, 0, FALSE);
if( dlgInfo->hwndFocus )
SetFocus( dlgInfo->hwndFocus );
}
}
if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
{
ShowWindow( hwnd, SW_SHOWNORMAL ); /* SW_SHOW doesn't always work */
}
return hwnd;
}
if( IsWindow(hwnd) ) DestroyWindow( hwnd );
if (modal && ownerEnabled) DIALOG_EnableOwner(owner);
return 0;
}
/***********************************************************************
* DialogBox (USER.87)
*/
INT16 WINAPI DialogBox16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc )
{
return DialogBoxParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
}
/**************************************************************************
* EndDialog (USER.88)
*/
BOOL16 WINAPI EndDialog16( HWND16 hwnd, INT16 retval )
{
return EndDialog( WIN_Handle32(hwnd), retval );
}
/***********************************************************************
* CreateDialog (USER.89)
*/
HWND16 WINAPI CreateDialog16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc )
{
return CreateDialogParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
}
/**************************************************************************
* GetDlgItem (USER.91)
*/
HWND16 WINAPI GetDlgItem16( HWND16 hwndDlg, INT16 id )
{
return HWND_16( GetDlgItem( WIN_Handle32(hwndDlg), (UINT16) id ));
}
/**************************************************************************
* SetDlgItemText (USER.92)
*/
void WINAPI SetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR lpString )
{
SendDlgItemMessage16( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString );
}
/**************************************************************************
* GetDlgItemText (USER.93)
*/
INT16 WINAPI GetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR str, UINT16 len )
{
return (INT16)SendDlgItemMessage16( hwnd, id, WM_GETTEXT, len, (LPARAM)str );
}
/**************************************************************************
* SetDlgItemInt (USER.94)
*/
void WINAPI SetDlgItemInt16( HWND16 hwnd, INT16 id, UINT16 value, BOOL16 fSigned )
{
SetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id,
(UINT)(fSigned ? (INT16) value : value), fSigned );
}
/**************************************************************************
* GetDlgItemInt (USER.95)
*/
UINT16 WINAPI GetDlgItemInt16( HWND16 hwnd, INT16 id, BOOL16 *translated, BOOL16 fSigned )
{
UINT result;
BOOL ok;
if (translated) *translated = FALSE;
result = GetDlgItemInt( WIN_Handle32(hwnd), (UINT)(UINT16)id, &ok, fSigned );
if (!ok) return 0;
if (fSigned)
{
if (((INT)result < -32767) || ((INT)result > 32767)) return 0;
}
else
{
if (result > 65535) return 0;
}
if (translated) *translated = TRUE;
return (UINT16)result;
}
/**************************************************************************
* CheckRadioButton (USER.96)
*/
BOOL16 WINAPI CheckRadioButton16( HWND16 hwndDlg, UINT16 firstID,
UINT16 lastID, UINT16 checkID )
{
return CheckRadioButton( WIN_Handle32(hwndDlg), firstID, lastID, checkID );
}
/**************************************************************************
* CheckDlgButton (USER.97)
*/
BOOL16 WINAPI CheckDlgButton16( HWND16 hwnd, INT16 id, UINT16 check )
{
SendDlgItemMessage16( hwnd, id, BM_SETCHECK16, check, 0 );
return TRUE;
}
/**************************************************************************
* IsDlgButtonChecked (USER.98)
*/
UINT16 WINAPI IsDlgButtonChecked16( HWND16 hwnd, UINT16 id )
{
return (UINT16)SendDlgItemMessage16( hwnd, id, BM_GETCHECK16, 0, 0 );
}
/**************************************************************************
* DlgDirSelect (USER.99)
*/
BOOL16 WINAPI DlgDirSelect16( HWND16 hwnd, LPSTR str, INT16 id )
{
return DlgDirSelectEx16( hwnd, str, 128, id );
}
/**************************************************************************
* DlgDirList (USER.100)
*/
INT16 WINAPI DlgDirList16( HWND16 hDlg, LPSTR spec, INT16 idLBox,
INT16 idStatic, UINT16 attrib )
{
/* according to Win16 docs, DDL_DRIVES should make DDL_EXCLUSIVE
* be set automatically (this is different in Win32, and
* DIALOG_DlgDirList sends Win32 messages to the control,
* so do it here) */
if (attrib & DDL_DRIVES) attrib |= DDL_EXCLUSIVE;
return DlgDirListA( WIN_Handle32(hDlg), spec, idLBox, idStatic, attrib );
}
/**************************************************************************
* SendDlgItemMessage (USER.101)
*/
LRESULT WINAPI SendDlgItemMessage16( HWND16 hwnd, INT16 id, UINT16 msg,
WPARAM16 wParam, LPARAM lParam )
{
HWND16 hwndCtrl = GetDlgItem16( hwnd, id );
if (hwndCtrl) return SendMessage16( hwndCtrl, msg, wParam, lParam );
else return 0;
}
/**************************************************************************
* MapDialogRect (USER.103)
*/
void WINAPI MapDialogRect16( HWND16 hwnd, LPRECT16 rect )
{
RECT rect32;
MapDialogRect( WIN_Handle32(hwnd), &rect32 );
rect->left = rect32.left;
rect->right = rect32.right;
rect->top = rect32.top;
rect->bottom = rect32.bottom;
}
/**************************************************************************
* DlgDirSelectComboBox (USER.194)
*/
BOOL16 WINAPI DlgDirSelectComboBox16( HWND16 hwnd, LPSTR str, INT16 id )
{
return DlgDirSelectComboBoxEx16( hwnd, str, 128, id );
}
/**************************************************************************
* DlgDirListComboBox (USER.195)
*/
INT16 WINAPI DlgDirListComboBox16( HWND16 hDlg, LPSTR spec, INT16 idCBox,
INT16 idStatic, UINT16 attrib )
{
return DlgDirListComboBoxA( WIN_Handle32(hDlg), spec, idCBox, idStatic, attrib );
}
/***********************************************************************
* DialogBoxIndirect (USER.218)
*/
INT16 WINAPI DialogBoxIndirect16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc )
{
return DialogBoxIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0 );
}
/***********************************************************************
* CreateDialogIndirect (USER.219)
*/
HWND16 WINAPI CreateDialogIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc )
{
return CreateDialogIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0);
}
/**************************************************************************
* GetNextDlgGroupItem (USER.227)
*/
HWND16 WINAPI GetNextDlgGroupItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
BOOL16 fPrevious )
{
return HWND_16( GetNextDlgGroupItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
}
/**************************************************************************
* GetNextDlgTabItem (USER.228)
*/
HWND16 WINAPI GetNextDlgTabItem16( HWND16 hwndDlg, HWND16 hwndCtrl,
BOOL16 fPrevious )
{
return HWND_16( GetNextDlgTabItem( WIN_Handle32(hwndDlg), WIN_Handle32(hwndCtrl), fPrevious ));
}
/***********************************************************************
* DialogBoxParam (USER.239)
*/
INT16 WINAPI DialogBoxParam16( HINSTANCE16 hInst, LPCSTR template,
HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
{
HWND hwnd = 0;
HRSRC16 hRsrc;
HGLOBAL16 hmem;
LPCVOID data;
int ret = -1;
if (!(hRsrc = FindResource16( hInst, template, (LPSTR)RT_DIALOG ))) return 0;
if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
if ((data = LockResource16( hmem )))
{
HWND owner = WIN_Handle32(owner16);
hwnd = DIALOG_CreateIndirect16( hInst, data, owner, dlgProc, param, TRUE );
if (hwnd) ret = DIALOG_DoDialogBox( hwnd, owner );
GlobalUnlock16( hmem );
}
FreeResource16( hmem );
return ret;
}
/***********************************************************************
* DialogBoxIndirectParam (USER.240)
*/
INT16 WINAPI DialogBoxIndirectParam16( HINSTANCE16 hInst, HANDLE16 dlgTemplate,
HWND16 owner16, DLGPROC16 dlgProc, LPARAM param )
{
HWND hwnd, owner = WIN_Handle32( owner16 );
LPCVOID ptr;
if (!(ptr = GlobalLock16( dlgTemplate ))) return -1;
hwnd = DIALOG_CreateIndirect16( hInst, ptr, owner, dlgProc, param, TRUE );
GlobalUnlock16( dlgTemplate );
if (hwnd) return DIALOG_DoDialogBox( hwnd, owner );
return -1;
}
/***********************************************************************
* CreateDialogParam (USER.241)
*/
HWND16 WINAPI CreateDialogParam16( HINSTANCE16 hInst, LPCSTR dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
{
HWND16 hwnd = 0;
HRSRC16 hRsrc;
HGLOBAL16 hmem;
LPCVOID data;
TRACE("%04x,%s,%04x,%p,%ld\n",
hInst, debugstr_a(dlgTemplate), owner, dlgProc, param );
if (!(hRsrc = FindResource16( hInst, dlgTemplate, (LPSTR)RT_DIALOG ))) return 0;
if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0;
if (!(data = LockResource16( hmem ))) hwnd = 0;
else hwnd = CreateDialogIndirectParam16( hInst, data, owner, dlgProc, param );
FreeResource16( hmem );
return hwnd;
}
/***********************************************************************
* CreateDialogIndirectParam (USER.242)
*/
HWND16 WINAPI CreateDialogIndirectParam16( HINSTANCE16 hInst, LPCVOID dlgTemplate,
HWND16 owner, DLGPROC16 dlgProc, LPARAM param )
{
if (!dlgTemplate) return 0;
return HWND_16( DIALOG_CreateIndirect16( hInst, dlgTemplate, WIN_Handle32(owner),
dlgProc, param, FALSE ));
}
/**************************************************************************
* DlgDirSelectEx (USER.422)
*/
BOOL16 WINAPI DlgDirSelectEx16( HWND16 hwnd, LPSTR str, INT16 len, INT16 id )
{
return DlgDirSelectExA( WIN_Handle32(hwnd), str, len, id );
}
/**************************************************************************
* DlgDirSelectComboBoxEx (USER.423)
*/
BOOL16 WINAPI DlgDirSelectComboBoxEx16( HWND16 hwnd, LPSTR str, INT16 len,
INT16 id )
{
return DlgDirSelectComboBoxExA( WIN_Handle32(hwnd), str, len, id );
}
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