static bool ResetFieldSize( dialog_node *dlg_node, int new_num )
{
VFIELD *fields;
fields = (VFIELD *)GUIMemRealloc( dlg_node->ui_dlg_info->fields,
( new_num + 1 ) * sizeof( VFIELD ) );
if( fields != NULL ) {
dlg_node->ui_dlg_info->fields = fields;
memset( &fields[new_num], 0, sizeof( VFIELD ) );
return( true );
}
return( false );
}
/*
* addToList - add an item to a list of items
*/
static bool addToList( char ***list, int num, char *data, size_t len )
{
*list = GUIMemRealloc( *list, ( num + 2 ) * sizeof( char * ) );
if( *list == NULL ) {
return( false );
}
(*list)[num] = GUIMemAlloc( len + 1 );
if( (*list)[num] == NULL ) {
return( false );
}
(*list)[num + 1] = NULL;
strcpy( (*list)[num], data );
return( true );
} /* addToList */
/*
* addToList - add an item to a list of items
*/
static bool addToList( const char ***list, int num, const char *data, size_t len )
{
char *str;
*list = GUIMemRealloc( *list, ( num + 2 ) * sizeof( char * ) );
if( *list == NULL ) {
return( false );
}
++len;
str = GUIMemAlloc( len );
if( str == NULL ) {
return( false );
}
memcpy( str, data, len );
(*list)[num] = str;
(*list)[num + 1] = NULL;
return( true );
} /* addToList */
bool GUIAppendHintText( gui_window *wnd, gui_menu_struct *menu, hint_type type )
{
int num;
gui_hint_struct *hint;
int new_num;
gui_hint_struct *new_hint;
if( GetStructNum( &wnd->hint, type, &hint, &num ) ) {
new_num = CountMenus( menu );
new_hint = (gui_hint_struct *)GUIMemRealloc( hint,
( num + new_num ) * sizeof( gui_hint_struct ) );
if( new_hint == NULL ) {
return( FALSE );
}
InsertHint( menu, new_hint, &num );
SetStructNum( &wnd->hint, type, new_hint, num );
return( TRUE );
}
return( FALSE );
}