axmol/extensions/cocostudio/DictionaryHelper.h

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Copyright (c) 2013-2017 Chukong Technologies Inc.

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#ifndef __DICTIONARYHELPER_H__
#define __DICTIONARYHELPER_H__

#include "rapidjson/document-wrapper.h"
#include "CocosStudioExport.h"

#define DICTOOL DictionaryHelper::getInstance()

namespace cocostudio
{
/**
 *  @js NA
 *  @lua NA
 */
class CCS_DLL DictionaryHelper
{
public:
    DictionaryHelper();
    ~DictionaryHelper();
    static DictionaryHelper* getInstance();
    static void destroyInstance();

    const rapidjson::Value& getSubDictionary_json(const rapidjson::Value& root, const char* key);
    const rapidjson::Value& getSubDictionary_json(const rapidjson::Value& root, const char* key, int idx);
    const rapidjson::Value& getSubDictionary_json(const rapidjson::Value& root, int idx);

    int getIntValue_json(const rapidjson::Value& root, const char* key, int def = 0);
    float getFloatValue_json(const rapidjson::Value& root, const char* key, float def = 0.0f);
    bool getBooleanValue_json(const rapidjson::Value& root, const char* key, bool def = false);
    const char* getStringValue_json(const rapidjson::Value& root, const char* key, const char* def = NULL);
    int getArrayCount_json(const rapidjson::Value& root, const char* key, int def = 0);

    int getIntValueFromArray_json(const rapidjson::Value& root, const char* arrayKey, int idx, int def = 0);
    float getFloatValueFromArray_json(const rapidjson::Value& root, const char* arrayKey, int idx, float def = 0.0f);
    bool getBoolValueFromArray_json(const rapidjson::Value& root, const char* arrayKey, int idx, bool def = false);
    const char* getStringValueFromArray_json(const rapidjson::Value& root,
                                             const char* arrayKey,
                                             int idx,
                                             const char* def = NULL);
    const rapidjson::Value& getDictionaryFromArray_json(const rapidjson::Value& root, const char* key, int idx);
    bool checkObjectExist_json(const rapidjson::Value& root);
    bool checkObjectExist_json(const rapidjson::Value& root, const char* key);
    bool checkObjectExist_json(const rapidjson::Value& root, int index);
};

}  // namespace cocostudio

#endif /* defined(__CocoGUI__DictionaryHelper__) */