/** 销毁事件容器实例 */
void $(Destroy)( LCUI_EventBox box )
{
RBTree_Destroy( &box->event_name );
RBTree_Destroy( &box->event_handler );
RBTree_Destroy( &box->event_slot );
LinkedList_Destroy( &box->events[0] );
LinkedList_Destroy( &box->events[1] );
}
LCUI_API void FontLIB_DestroyAll( void )
{
if( !fontlib.is_inited ) {
return;
}
fontlib.is_inited = FALSE;
RBTree_Destroy( &fontlib.info_cache );
RBTree_Destroy( &fontlib.bitmap_cache );
#ifdef LCUI_FONT_ENGINE_FREETYPE
FT_Done_FreeType( fontlib.library );
#endif
}
/** 哈希红黑树的释放函数
@param HASHRBTREE *pHashRBTree - 哈希红黑树指针
@param DESTROYFUNC DestroyFunc - 数据释放函数
@return void - 无
*/
void HashRBTree_Destroy(HASHRBTREE *pHashRBTree, DESTROYFUNC DestroyFunc)
{
/* 哈希红黑树中，我们只要按红黑树的释放方法将所有节点释放即可 */
if ( pHashRBTree != NULL && pHashRBTree->pTree != NULL )
{
RBTree_Destroy( pHashRBTree->pTree, DestroyFunc );
/* 释放哈希表时，由于节点已经被释放了, 因此不需要释放节点 */
free(pHashRBTree->ppBucket);
free(pHashRBTree);
}
}
void LCUI_FreeKeyboard(void)
{
RBTree_Destroy(&self.state_tree);
LCUIMutex_Destroy(&self.mutex);
}
static void FontLIB_DestroyTreeNode( void *arg )
{
RBTree_Destroy( (LCUI_RBTree*)arg );
}
void LCUIWidget_FreeRenderer( void )
{
self.active = FALSE;
RectList_Clear( &self.rects );
RBTree_Destroy( &self.groups );
}