491 lines
16 KiB
C
491 lines
16 KiB
C
/*
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* COMMDLG - 16 bits Find & Replace Text Dialogs
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*
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* Copyright 1994 Martin Ayotte
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* Copyright 1996 Albrecht Kleine
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <ctype.h>
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#include <stdlib.h>
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#include <string.h>
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#include "winbase.h"
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#include "wine/winbase16.h"
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#include "wine/winuser16.h"
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#include "commdlg.h"
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#include "wine/debug.h"
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#include "cderr.h"
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WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
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#include "cdlg.h"
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struct FRPRIVATE
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{
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HANDLE16 hDlgTmpl16; /* handle for resource 16 */
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HANDLE16 hResource16; /* handle for allocated resource 16 */
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HANDLE16 hGlobal16; /* 16 bits mem block (resources) */
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LPCVOID template; /* template for 32 bits resource */
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BOOL find; /* TRUE if find dialog, FALSE if replace dialog */
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FINDREPLACE16 *fr16;
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};
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#define LFRPRIVATE struct FRPRIVATE *
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LRESULT WINAPI FindTextDlgProc16(HWND16 hWnd, UINT16 wMsg, WPARAM16 wParam,
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LPARAM lParam);
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LRESULT WINAPI ReplaceTextDlgProc16(HWND16 hWnd, UINT16 wMsg, WPARAM16 wParam,
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LPARAM lParam);
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/***********************************************************************
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* FINDDLG_Get16BitsTemplate [internal]
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*
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* Get a template (FALSE if failure) when 16 bits dialogs are used
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* by a 16 bits application
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* FIXME : no test was done for the user-provided template cases
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*/
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BOOL FINDDLG_Get16BitsTemplate(LFRPRIVATE lfr)
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{
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LPFINDREPLACE16 fr16 = lfr->fr16;
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if (fr16->Flags & FR_ENABLETEMPLATEHANDLE)
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{
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lfr->template = GlobalLock16(fr16->hInstance);
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if (!lfr->template)
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{
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COMDLG32_SetCommDlgExtendedError(CDERR_MEMLOCKFAILURE);
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return FALSE;
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}
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}
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else if (fr16->Flags & FR_ENABLETEMPLATE)
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{
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HANDLE16 hResInfo;
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if (!(hResInfo = FindResource16(fr16->hInstance,
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MapSL(fr16->lpTemplateName),
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RT_DIALOGA)))
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{
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COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE);
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return FALSE;
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}
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if (!(lfr->hDlgTmpl16 = LoadResource16( fr16->hInstance, hResInfo )))
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{
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COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
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return FALSE;
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}
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lfr->hResource16 = lfr->hDlgTmpl16;
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lfr->template = LockResource16(lfr->hResource16);
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if (!lfr->template)
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{
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FreeResource16(lfr->hResource16);
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COMDLG32_SetCommDlgExtendedError(CDERR_MEMLOCKFAILURE);
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return FALSE;
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}
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}
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else
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{ /* get resource from (32 bits) own Wine resource; convert it to 16 */
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HANDLE hResInfo, hDlgTmpl32;
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LPCVOID template32;
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DWORD size;
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HGLOBAL16 hGlobal16;
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if (!(hResInfo = FindResourceA(COMMDLG_hInstance32,
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lfr->find ?
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MAKEINTRESOURCEA(FINDDLGORD):MAKEINTRESOURCEA(REPLACEDLGORD),
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RT_DIALOGA)))
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{
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COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE);
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return FALSE;
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}
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if (!(hDlgTmpl32 = LoadResource(COMMDLG_hInstance32, hResInfo )) ||
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!(template32 = LockResource( hDlgTmpl32 )))
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{
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COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
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return FALSE;
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}
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size = SizeofResource(GetModuleHandleA("COMDLG32"), hResInfo);
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hGlobal16 = GlobalAlloc16(0, size);
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if (!hGlobal16)
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{
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COMDLG32_SetCommDlgExtendedError(CDERR_MEMALLOCFAILURE);
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ERR("alloc failure for %ld bytes\n", size);
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return FALSE;
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}
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lfr->template = GlobalLock16(hGlobal16);
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if (!lfr->template)
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{
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COMDLG32_SetCommDlgExtendedError(CDERR_MEMLOCKFAILURE);
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ERR("global lock failure for %x handle\n", hGlobal16);
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GlobalFree16(hGlobal16);
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return FALSE;
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}
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ConvertDialog32To16((LPVOID)template32, size, (LPVOID)lfr->template);
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lfr->hDlgTmpl16 = hGlobal16;
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lfr->hGlobal16 = hGlobal16;
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}
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return TRUE;
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}
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/***********************************************************************
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* FINDDLG_FreeResources [internal]
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*
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* Free resources allocated
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*/
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void FINDDLG_FreeResources(LFRPRIVATE lfr)
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{
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/* free resources */
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if (lfr->fr16->Flags & FR_ENABLETEMPLATEHANDLE)
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GlobalUnlock16(lfr->fr16->hInstance);
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if (lfr->hResource16)
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{
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GlobalUnlock16(lfr->hResource16);
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FreeResource16(lfr->hResource16);
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}
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if (lfr->hGlobal16)
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{
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GlobalUnlock16(lfr->hGlobal16);
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GlobalFree16(lfr->hGlobal16);
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}
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}
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/***********************************************************************
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* FindText (COMMDLG.11)
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*/
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HWND16 WINAPI FindText16( SEGPTR find )
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{
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HANDLE16 hInst;
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HWND16 ret = 0;
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FARPROC16 ptr;
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LFRPRIVATE lfr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct FRPRIVATE));
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if (!lfr) return 0;
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lfr->fr16 = MapSL(find);
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lfr->find = TRUE;
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if (FINDDLG_Get16BitsTemplate(lfr))
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{
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hInst = GetWindowLongA( HWND_32(lfr->fr16->hwndOwner), GWL_HINSTANCE);
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ptr = GetProcAddress16(GetModuleHandle16("COMMDLG"), (LPCSTR) 13);
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ret = CreateDialogIndirectParam16( hInst, lfr->template,
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lfr->fr16->hwndOwner, (DLGPROC16) ptr, find);
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FINDDLG_FreeResources(lfr);
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}
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HeapFree(GetProcessHeap(), 0, lfr);
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return ret;
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}
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/***********************************************************************
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* ReplaceText (COMMDLG.12)
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*/
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HWND16 WINAPI ReplaceText16( SEGPTR find )
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{
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HANDLE16 hInst;
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HWND16 ret = 0;
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FARPROC16 ptr;
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LFRPRIVATE lfr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct FRPRIVATE));
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if (!lfr) return 0;
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/*
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* FIXME : We should do error checking on the lpFind structure here
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* and make CommDlgExtendedError() return the error condition.
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*/
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lfr->fr16 = MapSL(find);
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lfr->find = FALSE;
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if (FINDDLG_Get16BitsTemplate(lfr))
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{
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hInst = GetWindowLongA( HWND_32(lfr->fr16->hwndOwner), GWL_HINSTANCE);
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ptr = GetProcAddress16(GetModuleHandle16("COMMDLG"), (LPCSTR) 14);
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ret = CreateDialogIndirectParam16( hInst, lfr->template,
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lfr->fr16->hwndOwner, (DLGPROC16) ptr, find);
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FINDDLG_FreeResources(lfr);
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}
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HeapFree(GetProcessHeap(), 0, lfr);
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return ret;
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}
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/***********************************************************************
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* FINDDLG_WMInitDialog [internal]
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*/
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static LRESULT FINDDLG_WMInitDialog(HWND hWnd, LPARAM lParam, LPDWORD lpFlags,
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LPSTR lpstrFindWhat, BOOL fUnicode)
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{
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SetWindowLongA(hWnd, DWL_USER, lParam);
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*lpFlags &= ~(FR_FINDNEXT | FR_REPLACE | FR_REPLACEALL | FR_DIALOGTERM);
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/*
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* FIXME : If the initial FindWhat string is empty, we should disable the
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* FindNext (IDOK) button. Only after typing some text, the button should be
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* enabled.
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*/
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if (fUnicode) SetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat);
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else SetDlgItemTextA(hWnd, edt1, lpstrFindWhat);
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CheckRadioButton(hWnd, rad1, rad2, (*lpFlags & FR_DOWN) ? rad2 : rad1);
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if (*lpFlags & (FR_HIDEUPDOWN | FR_NOUPDOWN)) {
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EnableWindow(GetDlgItem(hWnd, rad1), FALSE);
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EnableWindow(GetDlgItem(hWnd, rad2), FALSE);
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}
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if (*lpFlags & FR_HIDEUPDOWN) {
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ShowWindow(GetDlgItem(hWnd, rad1), SW_HIDE);
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ShowWindow(GetDlgItem(hWnd, rad2), SW_HIDE);
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ShowWindow(GetDlgItem(hWnd, grp1), SW_HIDE);
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}
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CheckDlgButton(hWnd, chx1, (*lpFlags & FR_WHOLEWORD) ? 1 : 0);
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if (*lpFlags & (FR_HIDEWHOLEWORD | FR_NOWHOLEWORD))
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EnableWindow(GetDlgItem(hWnd, chx1), FALSE);
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if (*lpFlags & FR_HIDEWHOLEWORD)
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ShowWindow(GetDlgItem(hWnd, chx1), SW_HIDE);
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CheckDlgButton(hWnd, chx2, (*lpFlags & FR_MATCHCASE) ? 1 : 0);
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if (*lpFlags & (FR_HIDEMATCHCASE | FR_NOMATCHCASE))
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EnableWindow(GetDlgItem(hWnd, chx2), FALSE);
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if (*lpFlags & FR_HIDEMATCHCASE)
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ShowWindow(GetDlgItem(hWnd, chx2), SW_HIDE);
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if (!(*lpFlags & FR_SHOWHELP)) {
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EnableWindow(GetDlgItem(hWnd, pshHelp), FALSE);
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ShowWindow(GetDlgItem(hWnd, pshHelp), SW_HIDE);
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}
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ShowWindow(hWnd, SW_SHOWNORMAL);
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return TRUE;
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}
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/***********************************************************************
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* FINDDLG_WMCommand [internal]
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*/
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static LRESULT FINDDLG_WMCommand(HWND hWnd, WPARAM wParam,
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HWND hwndOwner, LPDWORD lpFlags,
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LPSTR lpstrFindWhat, WORD wFindWhatLen,
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BOOL fUnicode)
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{
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int uFindReplaceMessage = RegisterWindowMessageA( FINDMSGSTRINGA );
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int uHelpMessage = RegisterWindowMessageA( HELPMSGSTRINGA );
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switch (wParam) {
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case IDOK:
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if (fUnicode)
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GetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat, wFindWhatLen/2);
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else GetDlgItemTextA(hWnd, edt1, lpstrFindWhat, wFindWhatLen);
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if (IsDlgButtonChecked(hWnd, rad2))
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*lpFlags |= FR_DOWN;
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else *lpFlags &= ~FR_DOWN;
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if (IsDlgButtonChecked(hWnd, chx1))
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*lpFlags |= FR_WHOLEWORD;
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else *lpFlags &= ~FR_WHOLEWORD;
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if (IsDlgButtonChecked(hWnd, chx2))
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*lpFlags |= FR_MATCHCASE;
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else *lpFlags &= ~FR_MATCHCASE;
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*lpFlags &= ~(FR_REPLACE | FR_REPLACEALL | FR_DIALOGTERM);
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*lpFlags |= FR_FINDNEXT;
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SendMessageA(hwndOwner, uFindReplaceMessage, 0,
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GetWindowLongA(hWnd, DWL_USER) );
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return TRUE;
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case IDCANCEL:
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*lpFlags &= ~(FR_FINDNEXT | FR_REPLACE | FR_REPLACEALL);
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*lpFlags |= FR_DIALOGTERM;
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SendMessageA(hwndOwner, uFindReplaceMessage, 0,
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GetWindowLongA(hWnd, DWL_USER) );
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DestroyWindow(hWnd);
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return TRUE;
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case pshHelp:
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/* FIXME : should lpfr structure be passed as an argument ??? */
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SendMessageA(hwndOwner, uHelpMessage, 0, 0);
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return TRUE;
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}
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return FALSE;
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}
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/***********************************************************************
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* FindTextDlgProc (COMMDLG.13)
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*/
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LRESULT WINAPI FindTextDlgProc16(HWND16 hWnd16, UINT16 wMsg, WPARAM16 wParam,
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LPARAM lParam)
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{
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HWND hWnd = HWND_32(hWnd16);
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LPFINDREPLACE16 lpfr;
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switch (wMsg) {
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case WM_INITDIALOG:
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lpfr=MapSL(lParam);
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return FINDDLG_WMInitDialog(hWnd, lParam, &(lpfr->Flags),
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MapSL(lpfr->lpstrFindWhat), FALSE);
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case WM_COMMAND:
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lpfr=MapSL(GetWindowLongA(hWnd, DWL_USER));
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return FINDDLG_WMCommand(hWnd, wParam, HWND_32(lpfr->hwndOwner),
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&lpfr->Flags, MapSL(lpfr->lpstrFindWhat),
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lpfr->wFindWhatLen, FALSE);
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}
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return FALSE;
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}
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/***********************************************************************
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* REPLACEDLG_WMInitDialog [internal]
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*/
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static LRESULT REPLACEDLG_WMInitDialog(HWND hWnd, LPARAM lParam,
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LPDWORD lpFlags, LPSTR lpstrFindWhat,
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LPSTR lpstrReplaceWith, BOOL fUnicode)
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{
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SetWindowLongA(hWnd, DWL_USER, lParam);
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*lpFlags &= ~(FR_FINDNEXT | FR_REPLACE | FR_REPLACEALL | FR_DIALOGTERM);
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/*
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* FIXME : If the initial FindWhat string is empty, we should disable the FinNext /
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* Replace / ReplaceAll buttons. Only after typing some text, the buttons should be
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* enabled.
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*/
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if (fUnicode)
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{
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SetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat);
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SetDlgItemTextW(hWnd, edt2, (LPWSTR)lpstrReplaceWith);
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} else
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{
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SetDlgItemTextA(hWnd, edt1, lpstrFindWhat);
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SetDlgItemTextA(hWnd, edt2, lpstrReplaceWith);
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}
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CheckDlgButton(hWnd, chx1, (*lpFlags & FR_WHOLEWORD) ? 1 : 0);
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if (*lpFlags & (FR_HIDEWHOLEWORD | FR_NOWHOLEWORD))
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EnableWindow(GetDlgItem(hWnd, chx1), FALSE);
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if (*lpFlags & FR_HIDEWHOLEWORD)
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ShowWindow(GetDlgItem(hWnd, chx1), SW_HIDE);
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CheckDlgButton(hWnd, chx2, (*lpFlags & FR_MATCHCASE) ? 1 : 0);
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if (*lpFlags & (FR_HIDEMATCHCASE | FR_NOMATCHCASE))
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EnableWindow(GetDlgItem(hWnd, chx2), FALSE);
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if (*lpFlags & FR_HIDEMATCHCASE)
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ShowWindow(GetDlgItem(hWnd, chx2), SW_HIDE);
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if (!(*lpFlags & FR_SHOWHELP)) {
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EnableWindow(GetDlgItem(hWnd, pshHelp), FALSE);
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ShowWindow(GetDlgItem(hWnd, pshHelp), SW_HIDE);
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}
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ShowWindow(hWnd, SW_SHOWNORMAL);
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return TRUE;
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}
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/***********************************************************************
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* REPLACEDLG_WMCommand [internal]
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*/
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static LRESULT REPLACEDLG_WMCommand(HWND hWnd, WPARAM16 wParam,
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HWND hwndOwner, LPDWORD lpFlags,
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LPSTR lpstrFindWhat, WORD wFindWhatLen,
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LPSTR lpstrReplaceWith, WORD wReplaceWithLen,
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BOOL fUnicode)
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{
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int uFindReplaceMessage = RegisterWindowMessageA( FINDMSGSTRINGA );
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int uHelpMessage = RegisterWindowMessageA( HELPMSGSTRINGA );
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switch (wParam) {
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case IDOK:
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if (fUnicode)
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{
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GetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat, wFindWhatLen/2);
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GetDlgItemTextW(hWnd, edt2, (LPWSTR)lpstrReplaceWith, wReplaceWithLen/2);
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} else
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{
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GetDlgItemTextA(hWnd, edt1, lpstrFindWhat, wFindWhatLen);
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GetDlgItemTextA(hWnd, edt2, lpstrReplaceWith, wReplaceWithLen);
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}
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if (IsDlgButtonChecked(hWnd, chx1))
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*lpFlags |= FR_WHOLEWORD;
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else *lpFlags &= ~FR_WHOLEWORD;
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if (IsDlgButtonChecked(hWnd, chx2))
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*lpFlags |= FR_MATCHCASE;
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else *lpFlags &= ~FR_MATCHCASE;
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*lpFlags &= ~(FR_REPLACE | FR_REPLACEALL | FR_DIALOGTERM);
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*lpFlags |= FR_FINDNEXT;
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SendMessageA(hwndOwner, uFindReplaceMessage, 0,
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GetWindowLongA(hWnd, DWL_USER) );
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return TRUE;
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case IDCANCEL:
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*lpFlags &= ~(FR_FINDNEXT | FR_REPLACE | FR_REPLACEALL);
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*lpFlags |= FR_DIALOGTERM;
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SendMessageA(hwndOwner, uFindReplaceMessage, 0,
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GetWindowLongA(hWnd, DWL_USER) );
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DestroyWindow(hWnd);
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return TRUE;
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case psh1:
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if (fUnicode)
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{
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GetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat, wFindWhatLen/2);
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GetDlgItemTextW(hWnd, edt2, (LPWSTR)lpstrReplaceWith, wReplaceWithLen/2);
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} else
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{
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GetDlgItemTextA(hWnd, edt1, lpstrFindWhat, wFindWhatLen);
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GetDlgItemTextA(hWnd, edt2, lpstrReplaceWith, wReplaceWithLen);
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}
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if (IsDlgButtonChecked(hWnd, chx1))
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*lpFlags |= FR_WHOLEWORD;
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else *lpFlags &= ~FR_WHOLEWORD;
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if (IsDlgButtonChecked(hWnd, chx2))
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*lpFlags |= FR_MATCHCASE;
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else *lpFlags &= ~FR_MATCHCASE;
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*lpFlags &= ~(FR_FINDNEXT | FR_REPLACEALL | FR_DIALOGTERM);
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*lpFlags |= FR_REPLACE;
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SendMessageA(hwndOwner, uFindReplaceMessage, 0,
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GetWindowLongA(hWnd, DWL_USER) );
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return TRUE;
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case psh2:
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if (fUnicode)
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{
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GetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat, wFindWhatLen/2);
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GetDlgItemTextW(hWnd, edt2, (LPWSTR)lpstrReplaceWith, wReplaceWithLen/2);
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} else
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{
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GetDlgItemTextA(hWnd, edt1, lpstrFindWhat, wFindWhatLen);
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GetDlgItemTextA(hWnd, edt2, lpstrReplaceWith, wReplaceWithLen);
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}
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if (IsDlgButtonChecked(hWnd, chx1))
|
|
*lpFlags |= FR_WHOLEWORD;
|
|
else *lpFlags &= ~FR_WHOLEWORD;
|
|
if (IsDlgButtonChecked(hWnd, chx2))
|
|
*lpFlags |= FR_MATCHCASE;
|
|
else *lpFlags &= ~FR_MATCHCASE;
|
|
*lpFlags &= ~(FR_FINDNEXT | FR_REPLACE | FR_DIALOGTERM);
|
|
*lpFlags |= FR_REPLACEALL;
|
|
SendMessageA(hwndOwner, uFindReplaceMessage, 0,
|
|
GetWindowLongA(hWnd, DWL_USER) );
|
|
return TRUE;
|
|
case pshHelp:
|
|
/* FIXME : should lpfr structure be passed as an argument ??? */
|
|
SendMessageA(hwndOwner, uHelpMessage, 0, 0);
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* ReplaceTextDlgProc (COMMDLG.14)
|
|
*/
|
|
LRESULT WINAPI ReplaceTextDlgProc16(HWND16 hWnd16, UINT16 wMsg, WPARAM16 wParam,
|
|
LPARAM lParam)
|
|
{
|
|
HWND hWnd = HWND_32(hWnd16);
|
|
LPFINDREPLACE16 lpfr;
|
|
switch (wMsg) {
|
|
case WM_INITDIALOG:
|
|
lpfr=MapSL(lParam);
|
|
return REPLACEDLG_WMInitDialog(hWnd, lParam, &lpfr->Flags,
|
|
MapSL(lpfr->lpstrFindWhat),
|
|
MapSL(lpfr->lpstrReplaceWith), FALSE);
|
|
case WM_COMMAND:
|
|
lpfr=MapSL(GetWindowLongA(hWnd, DWL_USER));
|
|
return REPLACEDLG_WMCommand(hWnd, wParam, HWND_32(lpfr->hwndOwner),
|
|
&lpfr->Flags, MapSL(lpfr->lpstrFindWhat),
|
|
lpfr->wFindWhatLen, MapSL(lpfr->lpstrReplaceWith),
|
|
lpfr->wReplaceWithLen, FALSE);
|
|
}
|
|
return FALSE;
|
|
}
|