/*
* GetSaveFName - let the user select a file name for a save operation
* fname must point to a buffer of length at least _MAX_PATH
*/
BOOL GetSaveFName( HWND mainhwnd, char *fname )
{
static char filterList[] = "File (*.*)" \
"\0" \
"*.*" \
"\0\0";
OPENFILENAME of;
int rc;
fname[0] = 0;
memset( &of, 0, sizeof( OPENFILENAME ) );
of.lStructSize = sizeof( OPENFILENAME );
of.hwndOwner = mainhwnd;
of.lpstrFilter = (LPSTR)filterList;
of.lpstrDefExt = "";
of.nFilterIndex = 1L;
of.lpstrFile = fname;
of.nMaxFile = _MAX_PATH;
of.lpstrTitle = NULL;
of.Flags = OFN_HIDEREADONLY;
#ifndef NOUSE3D
of.Flags |= OFN_ENABLEHOOK;
of.lpfnHook = (LPOFNHOOKPROC)MakeOpenFileHookProcInstance( LBSaveHook, GET_HINSTANCE( mainhwnd ) );
#endif
rc = GetSaveFileName( &of );
#ifndef NOUSE3D
FreeProcInstance( (FARPROC)of.lpfnHook );
#endif
return( rc );
} /* GetSaveFName */
/*
* SelectFileOpen - use common dialog file open to pick a file to edit
*/
vi_rc SelectFileOpen( const char *dir, char **result, const char *mask, bool want_all_dirs )
{
OPENFILENAME of;
bool rc;
static long filemask = 1;
bool is_chicago = false;
#if defined( __NT__ ) && !defined( _WIN64 )
/* added to get around chicago crashing in the fileopen dlg */
/* -------------------------------------------------------- */
if( LOBYTE( LOWORD( GetVersion() ) ) >= 4 ) {
is_chicago = true;
}
/* -------------------------------------------------------- */
#endif
mask = mask;
want_all_dirs = want_all_dirs;
*result[0] = '\0';
memset( &of, 0, sizeof( OPENFILENAME ) );
of.lStructSize = sizeof( OPENFILENAME );
of.hwndOwner = root_window_id;
of.lpstrFilter = (LPSTR)filterList;
of.lpstrDefExt = NULL;
of.nFilterIndex = filemask;
of.lpstrFile = *result;
of.nMaxFile = FILENAME_MAX;
of.lpstrTitle = NULL;
of.lpstrInitialDir = dir;
if( is_chicago ) {
of.Flags = OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_ALLOWMULTISELECT | OFN_EXPLORER;
} else {
of.Flags = OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_ALLOWMULTISELECT | OFN_ENABLEHOOK;
of.lpfnHook = (LPOFNHOOKPROC)MakeOpenFileHookProcInstance( OpenHook, InstanceHandle );
}
rc = GetOpenFileName( &of ) != 0;
filemask = of.nFilterIndex;
if( !is_chicago ) {
(void)FreeProcInstance( (FARPROC)of.lpfnHook );
}
if( !rc && CommDlgExtendedError() == FNERR_BUFFERTOOSMALL ) {
if( !is_chicago ) {
MemFree( (char*)(of.lpstrFile) );
*result = FileNameList;
}
#if 0
MyBeep();
Message1( "Please open files in smaller groups" );
#endif
}
UpdateCurrentDirectory();
return( ERR_NO_ERR );
} /* SelectFileOpen */
/*
* SelectFileSave - use common dialog file open to pickname to save under
*/
vi_rc SelectFileSave( char *result )
{
OPENFILENAME of;
int doit;
bool is_chicago = false;
assert( CurrentFile != NULL );
strcpy( result, CurrentFile->name );
memset( &of, 0, sizeof( OPENFILENAME ) );
of.lStructSize = sizeof( OPENFILENAME );
of.hwndOwner = root_window_id;
of.lpstrFilter = (LPSTR) filterList;
of.lpstrDefExt = NULL;
of.nFilterIndex = 1L;
of.lpstrFile = result;
of.nMaxFile = FILENAME_MAX;
of.lpstrTitle = NULL;
of.lpstrInitialDir = CurrentFile->home;
#if defined( __NT__ ) && !defined( _WIN64 )
if( LOBYTE( LOWORD( GetVersion() ) ) >= 4 )
is_chicago = true;
#endif
if( is_chicago ) {
of.Flags = OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOREADONLYRETURN | OFN_EXPLORER;
} else {
of.Flags = OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_NOREADONLYRETURN | OFN_ENABLEHOOK;
of.lpfnHook = (LPOFNHOOKPROC)MakeOpenFileHookProcInstance( OpenHook, InstanceHandle );
}
doit = GetSaveFileName( &of );
if( !is_chicago ) {
(void)FreeProcInstance( (FARPROC)of.lpfnHook );
}
if( doit != 0 ) {
UpdateCurrentDirectory();
return( ERR_NO_ERR );
} else {
return( ERR_SAVE_CANCELED );
}
} /* SelectFileSave */
/*
* getLogName - get a filename for the log and check if the file already exists
*/
static BOOL getLogName( char *buf, HWND hwnd )
{
OPENFILENAME of;
int rc;
static char fname[LOG_MAX_FNAME];
static char filterList[] = "File (*.*)" \
"\0" \
"*.*" \
"\0\0";
strcpy( fname, LogCurInfo.config.name );
memset( &of, 0, sizeof( OPENFILENAME ) );
of.lStructSize = sizeof( OPENFILENAME );
of.hwndOwner = hwnd;
of.lpstrFilter = (LPSTR)filterList;
of.lpstrDefExt = NULL;
of.nFilterIndex = 1L;
of.lpstrFile = fname;
of.nMaxFile = LOG_MAX_FNAME;
of.lpstrTitle = AllocRCString( LOG_CHOOSE_LOG_NAME );
of.Flags = OFN_HIDEREADONLY;
#ifndef NOUSE3D
of.Flags |= OFN_ENABLEHOOK;
of.lpfnHook = (LPOFNHOOKPROC)MakeOpenFileHookProcInstance( LogSaveHook, LogCurInfo.instance );
#endif
rc = GetSaveFileName( &of );
#ifndef NOUSE3D
FreeProcInstance( (FARPROC)of.lpfnHook );
#endif
FreeRCString( (char *)of.lpstrTitle );
if( !rc ) {
return( FALSE );
}
strcpy( buf, fname );
return( TRUE );
} /* getLogName */
int GUIGetFileName( gui_window *wnd, open_file_name *ofn )
{
OPENFILENAME wofn;
bool issave;
int rc;
unsigned drive;
#if defined(HAVE_DRIVES)
unsigned old_drive;
unsigned drives;
#endif
LastPath = NULL;
if( ofn->initial_dir != NULL && ofn->initial_dir[0] != '\0' && ofn->initial_dir[1] == ':' ) {
drive = ofn->initial_dir[0];
memmove( ofn->initial_dir, ofn->initial_dir+2, strlen( ofn->initial_dir+2 ) + 1 );
} else {
drive = 0;
}
memset( &wofn, 0 , sizeof( wofn ) );
if( ofn->flags & OFN_ISSAVE ) {
issave = true;
} else {
issave = false;
}
wofn.Flags = 0;
if( hookFileDlg ) {
wofn.Flags |= OFN_ENABLEHOOK;
}
if( !(ofn->flags & OFN_CHANGEDIR) ) {
wofn.Flags |= OFN_NOCHANGEDIR;
}
if( ofn->flags & OFN_OVERWRITEPROMPT ) {
wofn.Flags |= OFN_OVERWRITEPROMPT;
}
if( ofn->flags & OFN_HIDEREADONLY ) {
wofn.Flags |= OFN_HIDEREADONLY;
}
if( ofn->flags & OFN_FILEMUSTEXIST ) {
wofn.Flags |= OFN_FILEMUSTEXIST;
}
if( ofn->flags & OFN_PATHMUSTEXIST ) {
wofn.Flags |= OFN_PATHMUSTEXIST;
}
if( ofn->flags & OFN_ALLOWMULTISELECT ) {
wofn.Flags |= OFN_ALLOWMULTISELECT;
}
wofn.hwndOwner = GUIGetParentFrameHWND( wnd );
wofn.hInstance = GUIMainHInst;
wofn.lStructSize = sizeof( wofn );
wofn.lpstrFilter = ofn->filter_list;
wofn.nFilterIndex = ofn->filter_index;
wofn.lpstrFile = ofn->file_name;
wofn.nMaxFile = ofn->max_file_name;
wofn.lpstrFileTitle = ofn->base_file_name;
wofn.nMaxFileTitle = ofn->max_base_file_name;
wofn.lpstrTitle = ofn->title;
wofn.lpstrInitialDir = ofn->initial_dir;
wofn.lpfnHook = (LPOFNHOOKPROC)NULL;
if( hookFileDlg ) {
wofn.lpfnHook = (LPOFNHOOKPROC)MakeOpenFileHookProcInstance( OpenHook, GUIMainHInst );
}
#if defined( HAVE_DRIVES )
if( drive ) {
_dos_getdrive( &old_drive );
_dos_setdrive( tolower( drive ) - 'a' + 1, &drives );
}
#endif
if( issave ) {
rc = GetSaveFileName( &wofn );
} else {
rc = GetOpenFileName( &wofn );
}
if( hookFileDlg ) {
(void)FreeProcInstance( (FARPROC)wofn.lpfnHook );
}
if( LastPath && ( !rc || !( ofn->flags & OFN_WANT_LAST_PATH ) ) ) {
GUIMemFree( LastPath );
LastPath = NULL;
}
ofn->last_path = LastPath;
#if defined( HAVE_DRIVES )
if( drive ) {
_dos_setdrive( old_drive, &drives );
}
#endif
if( rc ) {
return( OFN_RC_FILE_SELECTED );
}
if( !CommDlgExtendedError() ) {
return( OFN_RC_NO_FILE_SELECTED );
}
return( OFN_RC_FAILED_TO_INITIALIZE );
} /* _GUIGetFileName */