bool WRLoadResourceFrom_RC( WRInfo *info )
{
WResTargetOS target_os;
WRFileType target;
char fn_path[_MAX_PATH];
bool is_wres;
bool ok;
ok = (info != NULL && info->file_name != NULL);
if( ok ) {
WRGetInternalRESName( info->file_name, fn_path );
}
#ifndef __NT__
if( ok ) {
target = WRIdentifyFile( fn_path );
ok = !WRIs32Bit( target );
if( !ok ) {
WRDisplayErrorMsg( WR_NOLOAD32IN16 );
}
}
#endif
if( ok ) {
ok = loadResDirFromRES( info, fn_path, &is_wres );
}
if( ok ) {
target_os = WResGetTargetOS( info->dir );
target = WR_INVALID_FILE;
switch( target_os ) {
case WRES_OS_WIN16:
target = WR_WIN16M_RES;
if( is_wres ) {
target = WR_WIN16W_RES;
}
break;
case WRES_OS_WIN32:
target = WR_WINNTM_RES;
if( is_wres ) {
target = WR_WINNTW_RES;
}
break;
}
info->internal_type = target;
if( target == WR_INVALID_FILE ) {
WRDisplayErrorMsg( WR_INVALIDFILE );
ok = false;
}
}
if( ok ) {
info->internal_filename = WRStrDup( fn_path );
ok = (info->internal_filename != NULL);
}
return( ok );
}
WREResInfo *WRELoadResource( const char *file_name )
{
WRFileType file_type;
WREResInfo *res_info;
Bool ok;
WRESetWaitCursor( TRUE );
ok = ((res_info = WREAllocResInfo()) != NULL);
if( ok ) {
file_type = WRIdentifyFile( file_name );
ok = (file_type != WR_INVALID_FILE);
}
if( ok ) {
res_info->info = WRLoadResource( file_name, file_type );
ok = (res_info->info != NULL);
}
if( ok ) {
file_type = res_info->info->file_type;
if( res_info->info->internal_type != WR_DONT_KNOW ) {
file_type = res_info->info->internal_type;
}
res_info->is32bit = WRIs32Bit( file_type );
}
if( ok ) {
res_info->symbol_table = WRInitHashTable();
ok = (res_info->symbol_table != NULL);
}
if( !ok ) {
if( res_info != NULL ) {
WREFreeResInfo( res_info );
res_info = NULL;
}
}
WRESetWaitCursor( FALSE );
return( res_info );
}
static bool WRSaveResourceToWRES( WRInfo *info, WResFileID src_fid, WResFileID dst_fid )
{
WResDir new_dir;
WRFileType save_type;
bool is32bit;
bool ok;
ok = ((new_dir = WResInitDir()) != NULL);
if( ok ) {
save_type = info->save_type;
if( save_type != WR_WIN16M_RES && save_type != WR_WIN16W_RES &&
save_type != WR_WINNTM_RES && save_type != WR_WINNTW_RES ) {
if( info->internal_type != WR_DONT_KNOW ) {
save_type = info->internal_type;
}
}
is32bit = WRIs32Bit( save_type );
if( is32bit ) {
new_dir->TargetOS = WRES_OS_WIN32;
}
}
if( ok ) {
ok = WRWriteResourcesToWRES( info, new_dir, src_fid, dst_fid, is32bit );
}
if( ok ) {
ok = !WResWriteDir( dst_fid, new_dir );
}
if( new_dir != NULL ) {
WResFreeDir( new_dir );
}
return( ok );
}
static bool saveResourceToRES( WRInfo *info, bool backup, const char *save_name, const char *file_name )
{
WResFileID src_fid;
WResFileID dst_fid;
bool is_wres;
bool ok;
bool use_rename;
WRFileType save_type;
src_fid = WRES_NIL_HANDLE;
dst_fid = WRES_NIL_HANDLE;
ok = true;
if( ok ) {
save_type = info->save_type;
if( save_type != WR_WIN16M_RES && save_type != WR_WIN16W_RES &&
save_type != WR_WINNTM_RES && save_type != WR_WINNTW_RES ) {
if( info->internal_type != WR_DONT_KNOW ) {
save_type = info->internal_type;
}
}
#ifndef __NT__
ok = !WRIs32Bit( save_type );
if( !ok ) {
WRDisplayErrorMsg( WR_NOSAVE32IN16 );
}
#endif
}
if( ok ) {
if( backup && WRFileExists( save_name ) ) {
use_rename = (file_name != NULL && stricmp( file_name, save_name ));
ok = WRBackupFile( save_name, use_rename );
}
}
if( ok ) {
if( file_name != NULL ) {
ok = ((src_fid = ResOpenFileRO( info->tmp_file )) != WRES_NIL_HANDLE);
}
}
is_wres = (save_type == WR_WIN16W_RES || save_type == WR_WINNTW_RES);
if( ok ) {
ok = ((dst_fid = ResOpenNewFile( save_name )) != WRES_NIL_HANDLE);
if( ok && is_wres ) {
ok = !WResFileInit( dst_fid );
}
}
if( ok ) {
if( is_wres ) {
ok = WRSaveResourceToWRES( info, src_fid, dst_fid );
} else {
ok = WRSaveResourceToMRES( info, src_fid, dst_fid );
}
}
if( src_fid != WRES_NIL_HANDLE ) {
ResCloseFile( src_fid );
}
if( dst_fid != WRES_NIL_HANDLE ) {
ResCloseFile( dst_fid );
}
if( !ok ) {
if( dst_fid != WRES_NIL_HANDLE ) {
WRDeleteFile( save_name );
}
}
return( ok );
}
bool WdeOpenResource( char *fn )
{
char *name;
WdeResInfo *res_info;
WdeGetFileStruct gf;
bool ok, got_name;
WdeSetWaitCursor( TRUE );
res_info = NULL;
name = NULL;
got_name = FALSE;
if( fn != NULL ) {
if( WdeFileExists( fn ) ) {
name = WdeStrDup( fn );
gf.fn_offset = WRFindFnOffset( name );
} else {
return( FALSE );
}
} else {
gf.file_name = NULL;
gf.title = WdeResOpenTitle;
gf.filter = WdeResOpenFilter;
ok = ((name = WdeGetOpenFileName( &gf )) != NULL);
}
if( ok ) {
got_name = TRUE;
ok = ((res_info = WdeLoadResource( name )) != NULL);
}
if( ok ) {
res_info->hash_table = WRInitHashTable();
ok = (res_info->hash_table != NULL);
}
if( ok ) {
if( res_info->info->internal_type != WR_DONT_KNOW ) {
res_info->is32bit = WRIs32Bit( res_info->info->internal_type );
} else {
res_info->is32bit = WRIs32Bit( res_info->info->file_type );
}
ok = WdeAddDlgItems( res_info );
}
if( ok ) {
WdeFindAndLoadSymbols( res_info );
ok = WdeCreateResourceWindow( res_info, gf.fn_offset, NULL );
}
if( ok ) {
if( WdeResInfoHasDialogs( res_info ) ) {
WdeSelectDialog( res_info );
} else {
WdeDisplayErrorMsg( WDE_PRJHASNODIALOGS );
}
ListAddElt( &WdeResList, (void *)res_info );
WdeSetResModified( res_info, FALSE );
WdeCheckBaseScrollbars( FALSE );
}
if( !ok ) {
if( res_info != NULL ) {
WdeFreeResInfo( res_info );
res_info = NULL;
}
if( got_name ) {
WdeDisplayErrorMsg( WDE_RESOURCESNOTLOADED );
}
}
if( name != NULL ) {
WRMemFree( name );
}
WdeSetWaitCursor( FALSE );
return( ok );
}
