mirror of https://github.com/axmolengine/axmol.git
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
#include "scripting/lua-bindings/manual/cocostudio/CustomGUIReader.h"
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#include "scripting/lua-bindings/manual/CCLuaEngine.h"
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#include "json/writer.h"
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#include "json/stringbuffer.h"
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USING_NS_CC;
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namespace cocostudio
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{
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CustomGUIReader* CustomGUIReader::create(std::string &className, int createFunc, int setPropsFunc)
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{
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auto reader = new (std::nothrow) CustomGUIReader();
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reader->init(className, createFunc, setPropsFunc);
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return reader;
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}
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Ref* CustomGUIReader::createInstance()
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{
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Ref* result = nullptr;
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LuaStack* stack = LuaEngine::getInstance()->getLuaStack();
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stack->executeFunction(_createFunc, 0, 1, [&result](lua_State* L,int numReturn){
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result = static_cast<Ref*>(tolua_tousertype(L, -1, nullptr));
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lua_pop(L, 1);
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});
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return result;
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}
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CustomGUIReader::CustomGUIReader()
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:_className()
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,_createFunc(0)
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,_setPropsFunc(0)
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{
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}
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CustomGUIReader::~CustomGUIReader()
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{
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if (_createFunc)
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{
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LuaEngine::getInstance()->removeScriptHandler(_createFunc);
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_createFunc = 0;
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}
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if (_setPropsFunc)
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{
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LuaEngine::getInstance()->removeScriptHandler(_setPropsFunc);
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_setPropsFunc = 0;
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}
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}
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void CustomGUIReader::init(std::string &className, int createFunc, int setPropsFunc)
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{
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_className = className;
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_createFunc = createFunc;
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_setPropsFunc = setPropsFunc;
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ObjectFactory* factoryCreate = ObjectFactory::getInstance();
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ObjectFactory::TInfo t;
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t._class = className;
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t._func = CC_CALLBACK_0(CustomGUIReader::createInstance, this);
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factoryCreate->registerType(t);
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auto guiReader = GUIReader::getInstance();
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auto objMap = guiReader->getParseObjectMap();
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(*objMap)[className] = this;
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auto callbackMap = guiReader->getParseCallBackMap();
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(*callbackMap)[className] = parseselector(CustomGUIReader::setCustomProps);
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}
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void CustomGUIReader::setCustomProps(const std::string &classType, cocos2d::Ref *widget, const rapidjson::Value &customOptions)
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{
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if (_setPropsFunc != 0)
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{
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rapidjson::StringBuffer buffer;
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rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
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customOptions.Accept(writer);
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auto stack = LuaEngine::getInstance()->getLuaStack();
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stack->pushString(classType.c_str(), static_cast<int>(classType.size()));
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stack->pushObject(widget, "cc.Ref");
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stack->pushString(buffer.GetString(), static_cast<int>(buffer.GetSize()));
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stack->executeFunctionByHandler(_setPropsFunc, 3);
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}
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}
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}
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