Bool WREOpenResource( char *fn )
{
char *name;
WREResInfo *res_info;
WREGetFileStruct gf;
Bool ok, got_name;
res_info = NULL;
name = NULL;
got_name = FALSE;
if( fn != NULL ) {
if( WRFileExists( fn ) ) {
ok = ((name = WREStrDup( fn )) != NULL);
} else {
ok = FALSE;
}
} else {
gf.file_name = NULL;
gf.title = WREResOpenTitle;
gf.filter = WREResFilter;
gf.save_ext = TRUE;
ok = ((name = WREGetOpenFileName( &gf )) != NULL);
}
if( ok ) {
got_name = TRUE;
ok = ((res_info = WRELoadResource( name )) != NULL);
}
if( ok ) {
WREFindAndLoadSymbols( res_info );
ok = WRECreateResourceWindow( res_info );
}
if( ok ) {
ListAddElt( &WREResList, (void *)res_info );
} else {
if( res_info != NULL ) {
WREFreeResInfo( res_info );
res_info = NULL;
}
if( got_name ) {
WREDisplayErrorMsg( WRE_RESOURCESNOTLOADED );
}
}
if( name != NULL ) {
WREMemFree( name );
}
return( ok );
}
bool SaveObjectInto( WRECurrentResInfo *curr, void *rdata )
{
bool ok;
char *fname;
WREGetFileStruct gf;
WRSaveIntoData idata;
bool dup;
uint_32 size;
fname = NULL;
dup = false;
ok = (curr != NULL && rdata != NULL);
if( ok ) {
gf.file_name = NULL;
gf.title = WREResSaveIntoTitle;
gf.filter = WREResFilter;
gf.save_ext = TRUE;
fname = WREGetOpenFileName( &gf );
ok = (fname != NULL && *fname != '\0');
}
if( ok ) {
size = curr->lang->Info.Length;
idata.next = NULL;
idata.info = curr->info->info;
idata.type = &curr->type->Info.TypeName;
idata.name = &curr->res->Info.ResName;
idata.data = rdata;
idata.lang = curr->lang->Info.lang;
idata.size = size;
idata.MemFlags = curr->lang->Info.MemoryFlags;
ok = WRSaveObjectInto( fname, &idata, &dup ) && !dup;
}
if( dup ) {
WREDisplayErrorMsg( WRE_DUPRESNAME );
}
if( fname != NULL ) {
WRMemFree( fname );
}
return( ok );
}
static char *WRELoadSymbols( WRHashTable **table, char *file_name, bool prompt )
{
char *name;
int c;
unsigned flags;
char *inc_path;
WREGetFileStruct gf;
unsigned pp_count;
unsigned busy_count;
char busy_str[2];
bool ret;
bool ok;
name = NULL;
ok = (table != NULL);
if( ok ) {
WRESetStatusText( NULL, "", FALSE );
WRESetStatusByID( WRE_LOADINGSYMBOLS, -1 );
}
if( ok ) {
if( file_name == NULL || prompt ) {
gf.file_name = file_name;
gf.title = WRESymLoadTitle;
gf.filter = WRESymSaveFilter;
gf.save_ext = FALSE;
name = WREGetOpenFileName( &gf );
} else {
name = WREStrDup( file_name );
}
ok = (name != NULL);
}
WRESetWaitCursor( TRUE );
if( ok ) {
flags = PPFLAG_IGNORE_INCLUDE | PPFLAG_EMIT_LINE;
inc_path = NULL;
ret = setjmp( SymEnv );
if( ret ) {
PP_Fini();
WREDisplayErrorMsg( WRE_SYMOUTOFMEM );
ok = false;
}
}
if( ok ) {
ok = !PP_Init( name, flags, inc_path );
if( !ok ) {
WREDisplayErrorMsg( WRE_NOLOADHEADERFILE );
}
}
if( ok ) {
pp_count = 0;
busy_count = 0;
busy_str[1] = '\0';
do {
pp_count++;
c = PP_Char();
if( pp_count == MAX_PP_CHARS ) {
busy_count++;
busy_str[0] = WREBusyChars[busy_count % 4];
WRESetStatusText( NULL, busy_str, TRUE );
pp_count = 0;
}
} while( c != EOF );
if( *table == NULL ) {
*table = WRInitHashTable();
}
WREAddSymbols( *table );
WRMakeHashTableClean( *table );
PP_Fini();
WRESetStatusText( NULL, " ", TRUE );
}
if( !ok ) {
if( name != NULL ) {
WRMemFree( name );
name = NULL;
}
}
WRESetWaitCursor( FALSE );
WRESetStatusReadyText();
return( name );
}
Bool pleaseOpenFile( UINT msg )
{
char *filter;
char *title;
char *name;
WREResInfo *res_info;
WREResInfo *old_info;
WREGetFileStruct gf;
uint_16 type;
Bool ok;
old_info = WREGetCurrentRes();
res_info = NULL;
filter = NULL;
title = NULL;
name = NULL;
if( msg == ACCEL_PLEASE_OPENME ) {
filter = WREAccelFilter;
title = WREAllocRCString( WRE_OPENACCEL );
type = (uint_16)RT_ACCELERATOR;
} else if( msg == MENU_PLEASE_OPENME ) {
filter = WREMenuFilter;
title = WREAllocRCString( WRE_OPENMENU );
type = (uint_16)RT_MENU;
} else if( msg == STRING_PLEASE_OPENME ) {
filter = WREStringFilter;
title = WREAllocRCString( WRE_OPENSTRING );
type = (uint_16)RT_STRING;
}
ok = (filter != NULL && title != NULL);
if( ok ) {
gf.file_name = NULL;
gf.title = title;
gf.filter = filter;
gf.save_ext = FALSE;
ok = ((name = WREGetOpenFileName( &gf )) != NULL);
}
if( ok ) {
ok = ((res_info = WRELoadResource( name )) != NULL);
}
if( ok ) {
WREFindAndLoadSymbols( res_info );
ok = WRECreateResourceWindow( res_info );
}
if( ok ) {
ListAddElt( &WREResList, (void *)res_info );
}
if( ok ) {
ok = (WREFindTypeNode( res_info->info->dir, type, NULL ) != NULL);
}
if( ok ) {
ok = WRESetResNamesFromType( res_info, type, FALSE, NULL, 0 );
}
if( ok ) {
ok = WREHandleResEdit();
}
if( ok ) {
SendMessage( old_info->res_win, WM_CLOSE, 0, 0 );
}
if( !ok ) {
if( res_info != NULL ) {
WREFreeResInfo( res_info );
res_info = NULL;
}
}
if( name != NULL ) {
WREMemFree( name );
}
if( title != NULL ) {
WREFreeRCString( title );
}
return( ok );
}
