| /* |
| * COMMDLG - 16 bits Find & Replace Text Dialogs |
| * |
| * Copyright 1994 Martin Ayotte |
| * Copyright 1996 Albrecht Kleine |
| */ |
| |
| #include <ctype.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include "winbase.h" |
| #include "wine/winbase16.h" |
| #include "wine/winuser16.h" |
| #include "commdlg.h" |
| #include "debugtools.h" |
| #include "cderr.h" |
| |
| DEFAULT_DEBUG_CHANNEL(commdlg); |
| |
| #include "cdlg.h" |
| |
| struct FRPRIVATE |
| { |
| HANDLE16 hDlgTmpl16; /* handle for resource 16 */ |
| HANDLE16 hResource16; /* handle for allocated resource 16 */ |
| HANDLE16 hGlobal16; /* 16 bits mem block (resources) */ |
| LPCVOID template; /* template for 32 bits resource */ |
| BOOL find; /* TRUE if find dialog, FALSE if replace dialog */ |
| FINDREPLACE16 *fr16; |
| }; |
| |
| #define LFRPRIVATE struct FRPRIVATE * |
| |
| LRESULT WINAPI FindTextDlgProc16(HWND16 hWnd, UINT16 wMsg, WPARAM16 wParam, |
| LPARAM lParam); |
| LRESULT WINAPI ReplaceTextDlgProc16(HWND16 hWnd, UINT16 wMsg, WPARAM16 wParam, |
| LPARAM lParam); |
| |
| /*********************************************************************** |
| * FINDDLG_Get16BitsTemplate [internal] |
| * |
| * Get a template (FALSE if failure) when 16 bits dialogs are used |
| * by a 16 bits application |
| * FIXME : no test was done for the user-provided template cases |
| */ |
| BOOL FINDDLG_Get16BitsTemplate(LFRPRIVATE lfr) |
| { |
| LPFINDREPLACE16 fr16 = lfr->fr16; |
| |
| if (fr16->Flags & FR_ENABLETEMPLATEHANDLE) |
| { |
| lfr->template = GlobalLock16(fr16->hInstance); |
| if (!lfr->template) |
| { |
| COMDLG32_SetCommDlgExtendedError(CDERR_MEMLOCKFAILURE); |
| return FALSE; |
| } |
| } |
| else if (fr16->Flags & FR_ENABLETEMPLATE) |
| { |
| HANDLE16 hResInfo; |
| if (!(hResInfo = FindResource16(fr16->hInstance, |
| MapSL(fr16->lpTemplateName), |
| RT_DIALOGA))) |
| { |
| COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE); |
| return FALSE; |
| } |
| if (!(lfr->hDlgTmpl16 = LoadResource16( fr16->hInstance, hResInfo ))) |
| { |
| COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE); |
| return FALSE; |
| } |
| lfr->hResource16 = lfr->hDlgTmpl16; |
| lfr->template = LockResource16(lfr->hResource16); |
| if (!lfr->template) |
| { |
| FreeResource16(lfr->hResource16); |
| COMDLG32_SetCommDlgExtendedError(CDERR_MEMLOCKFAILURE); |
| return FALSE; |
| } |
| } |
| else |
| { /* get resource from (32 bits) own Wine resource; convert it to 16 */ |
| HANDLE hResInfo, hDlgTmpl32; |
| LPCVOID template32; |
| DWORD size; |
| HGLOBAL16 hGlobal16; |
| |
| if (!(hResInfo = FindResourceA(COMMDLG_hInstance32, |
| lfr->find ? |
| MAKEINTRESOURCEA(FINDDLGORD):MAKEINTRESOURCEA(REPLACEDLGORD), |
| RT_DIALOGA))) |
| { |
| COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE); |
| return FALSE; |
| } |
| if (!(hDlgTmpl32 = LoadResource(COMMDLG_hInstance32, hResInfo )) || |
| !(template32 = LockResource( hDlgTmpl32 ))) |
| { |
| COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE); |
| return FALSE; |
| } |
| size = SizeofResource(GetModuleHandleA("COMDLG32"), hResInfo); |
| hGlobal16 = GlobalAlloc16(0, size); |
| if (!hGlobal16) |
| { |
| COMDLG32_SetCommDlgExtendedError(CDERR_MEMALLOCFAILURE); |
| ERR("alloc failure for %ld bytes\n", size); |
| return FALSE; |
| } |
| lfr->template = GlobalLock16(hGlobal16); |
| if (!lfr->template) |
| { |
| COMDLG32_SetCommDlgExtendedError(CDERR_MEMLOCKFAILURE); |
| ERR("global lock failure for %x handle\n", hGlobal16); |
| GlobalFree16(hGlobal16); |
| return FALSE; |
| } |
| ConvertDialog32To16((LPVOID)template32, size, (LPVOID)lfr->template); |
| lfr->hDlgTmpl16 = hGlobal16; |
| lfr->hGlobal16 = hGlobal16; |
| } |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * FINDDLG_FreeResources [internal] |
| * |
| * Free resources allocated |
| */ |
| void FINDDLG_FreeResources(LFRPRIVATE lfr) |
| { |
| /* free resources */ |
| if (lfr->fr16->Flags & FR_ENABLETEMPLATEHANDLE) |
| GlobalUnlock16(lfr->fr16->hInstance); |
| if (lfr->hResource16) |
| { |
| GlobalUnlock16(lfr->hResource16); |
| FreeResource16(lfr->hResource16); |
| } |
| if (lfr->hGlobal16) |
| { |
| GlobalUnlock16(lfr->hGlobal16); |
| GlobalFree16(lfr->hGlobal16); |
| } |
| } |
| |
| /*********************************************************************** |
| * FindText16 (COMMDLG.11) |
| */ |
| HWND16 WINAPI FindText16( SEGPTR find ) |
| { |
| HANDLE16 hInst; |
| HWND16 ret = 0; |
| FARPROC16 ptr; |
| LFRPRIVATE lfr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct FRPRIVATE)); |
| |
| if (!lfr) return 0; |
| lfr->fr16 = MapSL(find); |
| lfr->find = TRUE; |
| if (FINDDLG_Get16BitsTemplate(lfr)) |
| { |
| hInst = GetWindowLongA( lfr->fr16->hwndOwner , GWL_HINSTANCE); |
| ptr = GetProcAddress16(GetModuleHandle16("COMMDLG"), (LPCSTR) 13); |
| ret = CreateDialogIndirectParam16( hInst, lfr->template, |
| lfr->fr16->hwndOwner, (DLGPROC16) ptr, find); |
| FINDDLG_FreeResources(lfr); |
| } |
| HeapFree(GetProcessHeap(), 0, lfr); |
| return ret; |
| } |
| |
| |
| /*********************************************************************** |
| * ReplaceText16 (COMMDLG.12) |
| */ |
| HWND16 WINAPI ReplaceText16( SEGPTR find ) |
| { |
| HANDLE16 hInst; |
| HWND16 ret = 0; |
| FARPROC16 ptr; |
| LFRPRIVATE lfr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct FRPRIVATE)); |
| |
| if (!lfr) return 0; |
| /* |
| * FIXME : We should do error checking on the lpFind structure here |
| * and make CommDlgExtendedError() return the error condition. |
| */ |
| lfr->fr16 = MapSL(find); |
| lfr->find = FALSE; |
| if (FINDDLG_Get16BitsTemplate(lfr)) |
| { |
| hInst = GetWindowLongA( lfr->fr16->hwndOwner , GWL_HINSTANCE); |
| ptr = GetProcAddress16(GetModuleHandle16("COMMDLG"), (LPCSTR) 14); |
| ret = CreateDialogIndirectParam16( hInst, lfr->template, |
| lfr->fr16->hwndOwner, (DLGPROC16) ptr, find); |
| |
| FINDDLG_FreeResources(lfr); |
| } |
| HeapFree(GetProcessHeap(), 0, lfr); |
| return ret; |
| } |
| |
| |
| /*********************************************************************** |
| * FINDDLG_WMInitDialog [internal] |
| */ |
| static LRESULT FINDDLG_WMInitDialog(HWND hWnd, LPARAM lParam, LPDWORD lpFlags, |
| LPSTR lpstrFindWhat, BOOL fUnicode) |
| { |
| SetWindowLongA(hWnd, DWL_USER, lParam); |
| *lpFlags &= ~(FR_FINDNEXT | FR_REPLACE | FR_REPLACEALL | FR_DIALOGTERM); |
| /* |
| * FIXME : If the initial FindWhat string is empty, we should disable the |
| * FindNext (IDOK) button. Only after typing some text, the button should be |
| * enabled. |
| */ |
| if (fUnicode) SetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat); |
| else SetDlgItemTextA(hWnd, edt1, lpstrFindWhat); |
| CheckRadioButton(hWnd, rad1, rad2, (*lpFlags & FR_DOWN) ? rad2 : rad1); |
| if (*lpFlags & (FR_HIDEUPDOWN | FR_NOUPDOWN)) { |
| EnableWindow(GetDlgItem(hWnd, rad1), FALSE); |
| EnableWindow(GetDlgItem(hWnd, rad2), FALSE); |
| } |
| if (*lpFlags & FR_HIDEUPDOWN) { |
| ShowWindow(GetDlgItem(hWnd, rad1), SW_HIDE); |
| ShowWindow(GetDlgItem(hWnd, rad2), SW_HIDE); |
| ShowWindow(GetDlgItem(hWnd, grp1), SW_HIDE); |
| } |
| CheckDlgButton(hWnd, chx1, (*lpFlags & FR_WHOLEWORD) ? 1 : 0); |
| if (*lpFlags & (FR_HIDEWHOLEWORD | FR_NOWHOLEWORD)) |
| EnableWindow(GetDlgItem(hWnd, chx1), FALSE); |
| if (*lpFlags & FR_HIDEWHOLEWORD) |
| ShowWindow(GetDlgItem(hWnd, chx1), SW_HIDE); |
| CheckDlgButton(hWnd, chx2, (*lpFlags & FR_MATCHCASE) ? 1 : 0); |
| if (*lpFlags & (FR_HIDEMATCHCASE | FR_NOMATCHCASE)) |
| EnableWindow(GetDlgItem(hWnd, chx2), FALSE); |
| if (*lpFlags & FR_HIDEMATCHCASE) |
| ShowWindow(GetDlgItem(hWnd, chx2), SW_HIDE); |
| if (!(*lpFlags & FR_SHOWHELP)) { |
| EnableWindow(GetDlgItem(hWnd, pshHelp), FALSE); |
| ShowWindow(GetDlgItem(hWnd, pshHelp), SW_HIDE); |
| } |
| ShowWindow(hWnd, SW_SHOWNORMAL); |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * FINDDLG_WMCommand [internal] |
| */ |
| static LRESULT FINDDLG_WMCommand(HWND hWnd, WPARAM wParam, |
| HWND hwndOwner, LPDWORD lpFlags, |
| LPSTR lpstrFindWhat, WORD wFindWhatLen, |
| BOOL fUnicode) |
| { |
| int uFindReplaceMessage = RegisterWindowMessageA( FINDMSGSTRING ); |
| int uHelpMessage = RegisterWindowMessageA( HELPMSGSTRING ); |
| |
| switch (wParam) { |
| case IDOK: |
| if (fUnicode) |
| GetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat, wFindWhatLen/2); |
| else GetDlgItemTextA(hWnd, edt1, lpstrFindWhat, wFindWhatLen); |
| if (IsDlgButtonChecked(hWnd, rad2)) |
| *lpFlags |= FR_DOWN; |
| else *lpFlags &= ~FR_DOWN; |
| if (IsDlgButtonChecked(hWnd, chx1)) |
| *lpFlags |= FR_WHOLEWORD; |
| else *lpFlags &= ~FR_WHOLEWORD; |
| if (IsDlgButtonChecked(hWnd, chx2)) |
| *lpFlags |= FR_MATCHCASE; |
| else *lpFlags &= ~FR_MATCHCASE; |
| *lpFlags &= ~(FR_REPLACE | FR_REPLACEALL | FR_DIALOGTERM); |
| *lpFlags |= FR_FINDNEXT; |
| SendMessageA(hwndOwner, uFindReplaceMessage, 0, |
| GetWindowLongA(hWnd, DWL_USER) ); |
| return TRUE; |
| case IDCANCEL: |
| *lpFlags &= ~(FR_FINDNEXT | FR_REPLACE | FR_REPLACEALL); |
| *lpFlags |= FR_DIALOGTERM; |
| SendMessageA(hwndOwner, uFindReplaceMessage, 0, |
| GetWindowLongA(hWnd, DWL_USER) ); |
| DestroyWindow(hWnd); |
| return TRUE; |
| case pshHelp: |
| /* FIXME : should lpfr structure be passed as an argument ??? */ |
| SendMessageA(hwndOwner, uHelpMessage, 0, 0); |
| return TRUE; |
| } |
| return FALSE; |
| } |
| |
| |
| /*********************************************************************** |
| * FindTextDlgProc16 (COMMDLG.13) |
| */ |
| LRESULT WINAPI FindTextDlgProc16(HWND16 hWnd, UINT16 wMsg, WPARAM16 wParam, |
| LPARAM lParam) |
| { |
| LPFINDREPLACE16 lpfr; |
| switch (wMsg) { |
| case WM_INITDIALOG: |
| lpfr=MapSL(lParam); |
| return FINDDLG_WMInitDialog(hWnd, lParam, &(lpfr->Flags), |
| MapSL(lpfr->lpstrFindWhat), FALSE); |
| case WM_COMMAND: |
| lpfr=MapSL(GetWindowLongA(hWnd, DWL_USER)); |
| return FINDDLG_WMCommand(hWnd, wParam, lpfr->hwndOwner, |
| &lpfr->Flags, MapSL(lpfr->lpstrFindWhat), |
| lpfr->wFindWhatLen, FALSE); |
| } |
| return FALSE; |
| } |
| |
| |
| /*********************************************************************** |
| * REPLACEDLG_WMInitDialog [internal] |
| */ |
| static LRESULT REPLACEDLG_WMInitDialog(HWND hWnd, LPARAM lParam, |
| LPDWORD lpFlags, LPSTR lpstrFindWhat, |
| LPSTR lpstrReplaceWith, BOOL fUnicode) |
| { |
| SetWindowLongA(hWnd, DWL_USER, lParam); |
| *lpFlags &= ~(FR_FINDNEXT | FR_REPLACE | FR_REPLACEALL | FR_DIALOGTERM); |
| /* |
| * FIXME : If the initial FindWhat string is empty, we should disable the FinNext / |
| * Replace / ReplaceAll buttons. Only after typing some text, the buttons should be |
| * enabled. |
| */ |
| if (fUnicode) |
| { |
| SetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat); |
| SetDlgItemTextW(hWnd, edt2, (LPWSTR)lpstrReplaceWith); |
| } else |
| { |
| SetDlgItemTextA(hWnd, edt1, lpstrFindWhat); |
| SetDlgItemTextA(hWnd, edt2, lpstrReplaceWith); |
| } |
| CheckDlgButton(hWnd, chx1, (*lpFlags & FR_WHOLEWORD) ? 1 : 0); |
| if (*lpFlags & (FR_HIDEWHOLEWORD | FR_NOWHOLEWORD)) |
| EnableWindow(GetDlgItem(hWnd, chx1), FALSE); |
| if (*lpFlags & FR_HIDEWHOLEWORD) |
| ShowWindow(GetDlgItem(hWnd, chx1), SW_HIDE); |
| CheckDlgButton(hWnd, chx2, (*lpFlags & FR_MATCHCASE) ? 1 : 0); |
| if (*lpFlags & (FR_HIDEMATCHCASE | FR_NOMATCHCASE)) |
| EnableWindow(GetDlgItem(hWnd, chx2), FALSE); |
| if (*lpFlags & FR_HIDEMATCHCASE) |
| ShowWindow(GetDlgItem(hWnd, chx2), SW_HIDE); |
| if (!(*lpFlags & FR_SHOWHELP)) { |
| EnableWindow(GetDlgItem(hWnd, pshHelp), FALSE); |
| ShowWindow(GetDlgItem(hWnd, pshHelp), SW_HIDE); |
| } |
| ShowWindow(hWnd, SW_SHOWNORMAL); |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * REPLACEDLG_WMCommand [internal] |
| */ |
| static LRESULT REPLACEDLG_WMCommand(HWND hWnd, WPARAM16 wParam, |
| HWND hwndOwner, LPDWORD lpFlags, |
| LPSTR lpstrFindWhat, WORD wFindWhatLen, |
| LPSTR lpstrReplaceWith, WORD wReplaceWithLen, |
| BOOL fUnicode) |
| { |
| int uFindReplaceMessage = RegisterWindowMessageA( FINDMSGSTRING ); |
| int uHelpMessage = RegisterWindowMessageA( HELPMSGSTRING ); |
| |
| switch (wParam) { |
| case IDOK: |
| if (fUnicode) |
| { |
| GetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat, wFindWhatLen/2); |
| GetDlgItemTextW(hWnd, edt2, (LPWSTR)lpstrReplaceWith, wReplaceWithLen/2); |
| } else |
| { |
| GetDlgItemTextA(hWnd, edt1, lpstrFindWhat, wFindWhatLen); |
| GetDlgItemTextA(hWnd, edt2, lpstrReplaceWith, wReplaceWithLen); |
| } |
| if (IsDlgButtonChecked(hWnd, chx1)) |
| *lpFlags |= FR_WHOLEWORD; |
| else *lpFlags &= ~FR_WHOLEWORD; |
| if (IsDlgButtonChecked(hWnd, chx2)) |
| *lpFlags |= FR_MATCHCASE; |
| else *lpFlags &= ~FR_MATCHCASE; |
| *lpFlags &= ~(FR_REPLACE | FR_REPLACEALL | FR_DIALOGTERM); |
| *lpFlags |= FR_FINDNEXT; |
| SendMessageA(hwndOwner, uFindReplaceMessage, 0, |
| GetWindowLongA(hWnd, DWL_USER) ); |
| return TRUE; |
| case IDCANCEL: |
| *lpFlags &= ~(FR_FINDNEXT | FR_REPLACE | FR_REPLACEALL); |
| *lpFlags |= FR_DIALOGTERM; |
| SendMessageA(hwndOwner, uFindReplaceMessage, 0, |
| GetWindowLongA(hWnd, DWL_USER) ); |
| DestroyWindow(hWnd); |
| return TRUE; |
| case psh1: |
| if (fUnicode) |
| { |
| GetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat, wFindWhatLen/2); |
| GetDlgItemTextW(hWnd, edt2, (LPWSTR)lpstrReplaceWith, wReplaceWithLen/2); |
| } else |
| { |
| GetDlgItemTextA(hWnd, edt1, lpstrFindWhat, wFindWhatLen); |
| GetDlgItemTextA(hWnd, edt2, lpstrReplaceWith, wReplaceWithLen); |
| } |
| 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_REPLACEALL | FR_DIALOGTERM); |
| *lpFlags |= FR_REPLACE; |
| SendMessageA(hwndOwner, uFindReplaceMessage, 0, |
| GetWindowLongA(hWnd, DWL_USER) ); |
| return TRUE; |
| case psh2: |
| if (fUnicode) |
| { |
| GetDlgItemTextW(hWnd, edt1, (LPWSTR)lpstrFindWhat, wFindWhatLen/2); |
| GetDlgItemTextW(hWnd, edt2, (LPWSTR)lpstrReplaceWith, wReplaceWithLen/2); |
| } else |
| { |
| GetDlgItemTextA(hWnd, edt1, lpstrFindWhat, wFindWhatLen); |
| GetDlgItemTextA(hWnd, edt2, lpstrReplaceWith, wReplaceWithLen); |
| } |
| 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; |
| } |
| |
| |
| /*********************************************************************** |
| * ReplaceTextDlgProc16 (COMMDLG.14) |
| */ |
| LRESULT WINAPI ReplaceTextDlgProc16(HWND16 hWnd, UINT16 wMsg, WPARAM16 wParam, |
| LPARAM lParam) |
| { |
| 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, lpfr->hwndOwner, |
| &lpfr->Flags, MapSL(lpfr->lpstrFindWhat), |
| lpfr->wFindWhatLen, MapSL(lpfr->lpstrReplaceWith), |
| lpfr->wReplaceWithLen, FALSE); |
| } |
| return FALSE; |
| } |
| |
