pc_tiantian/core/luaScript/Tools/CheckBoxManager.lua

local CheckBoxManager = class("CheckBoxManager")

--[[

	复选框管理器
	使用方法：
		使用接口addItem，传入 checkBox 及对应的key,选中值，非选中值，
		不需要关注每个 checkBox 的点击事件
		玩家操作完之后，使用接口 getResult 获取最后的结果
		
		所有被选中的 checkBox 对应的 value 会被放在一个 table 中返回

]]--

local normalColor = cc.c4b(21,99,97,255)
local selectColor = cc.c4b(213,46,11,255)

function CheckBoxManager:ctor()
	self.numCheckBox = 0;
	self.listCheckBox = {}
	self.callback = nil
	
	self.colorSwitch = true
end


-- 添加点击时的回调
function CheckBoxManager:setColorSwitch(colorSwitch)
	self.colorSwitch = colorSwitch;
end

function CheckBoxManager:addItem(checkBox, key,selectValue,noSelectValue)
	if not checkBox then
		return
	end
	
	-- 数量自增
	self.numCheckBox = self.numCheckBox + 1
	
	local index = self.numCheckBox;
	self.listCheckBox[index] = {node = checkBox, key = key, selectValue = selectValue ,noSelectValue = noSelectValue};
	
	-- 注册点击事件
	checkBox:registerClick(function() 
		self:onClickCheckBos(index,true)
	end)	
	
	-- 子节点响应点击事件
	local children = checkBox:getChildren();
	for i, k in pairs(children) do
		k:setTouchEnabled(true)
		k:registerClick(function() 
			self:onClickCheckBos(index,false)
		end)
	end	
end

-- 设置默认状态
function CheckBoxManager:setDefault(keyList)
	for idx, key in pairs(keyList) do
		for k,v in pairs(self.listCheckBox) do
			if key == v.key and v.node then
				v.node:setSelectedState(true)
				local children = v.node:getChildren();
				for i, k in pairs(children) do
					if self.colorSwitch then
						k:setTextColor(selectColor)
					end
				end
			end
		end
		
	end	
end

--[[
	返回Key和当前checkbox状态对应的值
]]
function CheckBoxManager:getResult()
	local tt = {}
	for k,v in pairs(self.listCheckBox) do
		if v.node then
			tt[v.key] = {}
			if v.node:getSelectedState() then
				tt[v.key].value = v.selectValue
				tt[v.key].key = v.key
			else
				tt[v.key].value = v.noSelectValue
				tt[v.key].key = nil
			end
		end
	end
	return tt;
end

function CheckBoxManager:getResult2()
	local tt = {}
	for k,v in pairs(self.listCheckBox) do
		if v.node then
			if v.node:getSelectedState() then
				tt[v.key] = v.selectValue
			else
				tt[v.key] = v.noSelectValue
			end
		end
	end
	return tt;	
end

-- 添加点击时的回调
function CheckBoxManager:setCallback(callback)
	self.callback = callback;
end

-- 
function CheckBoxManager:onClickCheckBos(index, fromTouch)
	--[[if fromTouch then
		playBtnEffect()
	end--]]
	playBtnEffect()
	
	self.curCheckBox = index
	
	if not fromTouch then
		local state = self.listCheckBox[self.curCheckBox].node:getSelectedState()
		self.listCheckBox[self.curCheckBox].node:setSelectedState(not state)
		local children = self.listCheckBox[self.curCheckBox].node:getChildren();
		for i, k in pairs(children) do
			if not state then
				if self.colorSwitch then
					k:setTextColor(selectColor)
				end
			else
				if self.colorSwitch then
					k:setTextColor(normalColor)	
				end
			end
		end
	else
		local state = self.listCheckBox[self.curCheckBox].node:getSelectedState()
		local children = self.listCheckBox[self.curCheckBox].node:getChildren();
		for i, k in pairs(children) do
			if not state then
				if self.colorSwitch then
					k:setTextColor(selectColor)
				end
			else
				if self.colorSwitch then
					k:setTextColor(normalColor)	
				end
			end
		end
	end
	
	local state = self.listCheckBox[self.curCheckBox].node:getSelectedState()
	
	-- 回调
	runDelay(0.1,function ()
		if self.callback then
			self.callback()
		end
	end)
end

function CheckBoxManager:setSelectedState(key,state)
	for k,v in pairs(self.listCheckBox) do
		if key == v.key and v.node then
			v.node:setSelectedState(state)
			local children = v.node:getChildren();
			for i, k in pairs(children) do
				if self.colorSwitch then
					k:setTextColor(state and selectColor or normalColor)
				end
			end
		end
	end
end

return CheckBoxManager