axmol/cocos/editor-support/cocostudio/ActionTimeline/CCNodeReader.h

/****************************************************************************
Copyright (c) 2013 cocos2d-x.org

http://www.cocos2d-x.org

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****************************************************************************/

#ifndef __CC_NODE_CACHE_H__
#define __CC_NODE_CACHE_H__

#include <unordered_map>
#include "cocostudio/DictionaryHelper.h"
#include "cocostudio/CocosStudioExport.h"
#include "2d/CCNode.h"

namespace cocostudio {


namespace timeline{

class CC_STUDIO_DLL NodeReader
{
public:
    static NodeReader* getInstance();
    static void destroyInstance();

    NodeReader();
    void purge();

    void init();

    cocos2d::Node* createNode(const std::string& filename);

    cocos2d::Node* loadNodeWithFile(const std::string& fileName);
    cocos2d::Node* loadNodeWithContent(const std::string& content);

    void setRecordJsonPath(bool record) { _recordJsonPath = record; }
    bool isRecordJsonPath() const { return _recordJsonPath; }

    void setJsonPath(std::string jsonPath) { _jsonPath = jsonPath; }
    std::string getJsonPath() const { return _jsonPath; }

protected:

    cocos2d::Node* loadNode(const rapidjson::Value& json);
    
    void locateNodeWithMulresPosition(cocos2d::Node* node, const rapidjson::Value& json);

    void initNode(cocos2d::Node* node, const rapidjson::Value& json);

    // load nodes
    cocos2d::Node* loadSimpleNode(const rapidjson::Value& json);
    cocos2d::Node* loadSubGraph  (const rapidjson::Value& json);
    cocos2d::Node* loadSprite    (const rapidjson::Value& json);
    cocos2d::Node* loadParticle  (const rapidjson::Value& json);

    // load gui
    cocos2d::Node* loadWidget(const rapidjson::Value& json);

    typedef std::function<cocos2d::Node*(const rapidjson::Value& json)> NodeCreateFunc;
    typedef std::pair<std::string, NodeCreateFunc> Pair;

    std::unordered_map<std::string, NodeCreateFunc> _funcs;

    bool _recordJsonPath;

    std::string _jsonPath;
};

}
}


#endif /*__CC_NODE_CACHE_H__*/