GUIStreamWriterJSON.h

/*
* Copyright (C) TES Electronic Solutions GmbH,
* All Rights Reserved.
* Contact: info@guiliani.de
*
* This file is part of the Guiliani HMI framework
* for the development of graphical user interfaces on embedded systems.
*/
 
#ifdef GUILIANI_WRITE_GUI
#ifndef GUI_STREAMWRITER_JSON__H
#define GUI_STREAMWRITER_JSON__H
 
#include "GUIStreamWriter.h"
#include "eC_TList_doubleLinked.h"
 
 
class CGUIStreamWriterJSON : public CGUIStreamWriter
{
public:
    CGUIStreamWriterJSON();
    ~CGUIStreamWriterJSON();
 
    virtual void WriteUByte(const eC_UByte ubByte, const eC_Char* const pcTag);
    virtual void WriteByte(const eC_Byte bByte, const eC_Char* const pcTag);
    virtual void WriteUInt(const eC_UInt uiInt, const eC_Char* const pcTag);
    virtual void WriteUShort(const eC_UShort usShort, const eC_Char* const pcTag);
    virtual void WriteInt(const eC_Int iInt, const eC_Char* const pcTag);
    virtual void WriteHex(const eC_UInt uiInt, const eC_Char* const pcTag);
    virtual void WriteColor(const ColorValue_t eColor, const eC_Char* const pcTag);
    virtual void WriteFloat(const eC_Float fFloat, const eC_Char* const pcTag);
    virtual void WriteString(const eC_String &pkString, const eC_Char* const pcTag);
    virtual void WriteShort(const eC_Short iShort, const eC_Char* const pcTag);
    virtual void WriteBool(const eC_Bool bBool, const eC_Char* const pcTag);
    virtual void WriteBinary(const eC_TArray<eC_UByte>& aData, const eC_Char* const pcTag);
 
    virtual void WriteCommentTag(const eC_Char* const pcTag);
    virtual void WriteCommentTag(const eC_String& kTag);
 
    virtual void WriteStreamingFileHeader(const eC_Int iFileVersion);
    virtual eC_Bool SetFileEndianess(FileEndianess_t eFileEndianess);
    virtual eC_Bool SetFileAlignment(FileAlignment_t eFileAlignment);
 
private:
    void WriteNode(const eC_String& kName, const eC_String& kValue, const eC_Bool& bAddDoubleQuotes);
 
    void WriteNodeName(const eC_String& kName);
 
    void WriteNodeValue(const eC_String& kValue, const eC_Bool& bAddDoubleQuotes);
 
    void BeginObject(const eC_String& kName);
 
    void EndObject();
 
    void BeginArray(const eC_String& kName);
 
    void EndArray();
 
    void WriteIndentation();
    void WriteLineEnding();
 
private:
    enum TokenType_t
    {
        TT_OBJECT,
        TT_ARRAY,
        TT_NODE
    };
 
    typedef struct
    {
        TokenType_t eType;
        eC_UInt uiElementCount;
    } TokenEntry_t;
 
private:
    CGUIStreamWriterJSON(const CGUIStreamWriterJSON& kSource);
    CGUIStreamWriterJSON& operator=(const CGUIStreamWriterJSON& kSource);
 
    void WriteUnterminatedString(const eC_String& kString);
 
private:
    eC_TListDoubleLinked<TokenEntry_t> m_kTokenStack;
};
 
#endif
#endif