/** 初始化 LCUI 的 CSS 代码解析功能 */
void LCUI_InitCSSParser( void )
{
LCUI_StyleParser new_sp, sp, sp_end;
self.count = 0;
self.dicttype = DictType_StringKey;
self.dicttype.valDestructor = DestroyStyleParser;
self.parsers = Dict_Create( &self.dicttype, NULL );
sp_end = style_parser_map + LEN( style_parser_map );
for( sp = style_parser_map; sp < sp_end; ++sp ) {
new_sp = malloc( sizeof( LCUI_StyleParserRec ) );
new_sp->key = sp->key;
new_sp->parse = sp->parse;
if( !sp->name && sp->key >= 0 ) {
const char *name = LCUI_GetStyleName( sp->key );
if( !name ) {
free( new_sp );
continue;
}
new_sp->name = strdup( name );
} else {
new_sp->name = strdup( sp->name );
}
Dict_Add( self.parsers, new_sp->name, new_sp );
}
}
int Widget_SetAttributeEx(LCUI_Widget w, const char *name, void *value,
int value_type, void (*value_destructor)(void *))
{
LCUI_WidgetAttribute attr;
if (!self.available) {
self.dt_attributes = DictType_StringCopyKey;
self.dt_attributes.valDestructor = OnClearWidgetAttribute;
self.available = TRUE;
}
if (!w->attributes) {
w->attributes = Dict_Create(&self.dt_attributes, NULL);
}
attr = Dict_FetchValue(w->attributes, name);
if (attr) {
if (attr->value.destructor) {
attr->value.destructor(attr->value.data);
}
} else {
attr = NEW(LCUI_WidgetAttributeRec, 1);
attr->name = strdup2(name);
Dict_Add(w->attributes, attr->name, attr);
}
attr->value.data = value;
attr->value.type = value_type;
attr->value.destructor = value_destructor;
return 0;
}
int LCUI_AddCSSParser( LCUI_StyleParser sp )
{
LCUI_StyleParser new_sp;
if( !sp->name || strlen( sp->name ) < 1 ) {
return -1;
}
if( Dict_FetchValue( self.parsers, sp->name ) ) {
return -2;
}
self.count += 1;
new_sp = NEW( LCUI_StyleParserRec, 1 );
new_sp->key = sp->key;
new_sp->parse = sp->parse;
new_sp->name = strdup( sp->name );
Dict_Add( self.parsers, new_sp->name, new_sp );
return 0;
}
