FaceItem = FaceItem or BaseClass(BaseItem)
function FaceItem:__init()
	self.base_file = "chat"
	self.layout_file = "faceItem"
	-- self.use_local_view = true
	self.model = ChatModel:getInstance()
	self.index = nil
	self:Load()
end
function FaceItem:Load_callback()
	self.faceImg = self:GetChild("faceImg"):GetComponent("Image")
	self.selectedBg = self:GetChild("selecteBg").gameObject
	if self.need_refreshData then
		self:SetData()
	end

	local function onClickBtnHandler()
		self.model:SeletedFaceItem(self)
	end
	AddClickEvent(self.gameObject,onClickBtnHandler)
end

function FaceItem:SetData(index)
	self.index = index or self.index
	if self.is_loaded then
		self.need_refreshData = false
		lua_resM:setImageSprite(self,self.faceImg,"face_asset","face_"..self.index,true)
	else
		self.need_refreshData = true
	end
end
function FaceItem:SetSelect(bool)
	if bool then
		self.selectedBg:SetActive(true)
	else
		self.selectedBg:SetActive(false)
	end

end
function FaceItem:SetSelfActive(state)
	if self.is_loaded then
	--	if type(state) == "boolean" and self.gameObject.activeSelf ~= state then
			self.gameObject:SetActive(state)
	--	end
	end
end