75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
/**
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*******************************************************************************
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* @file BufferManager.h
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* @brief Editeur De N'ours : Text Buffer (header)
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* @author Edouard DUPIN
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* @date 08/12/2010
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* @par Project
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* Edn
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*
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* @par Copyright
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* Copyright 2010 Edouard DUPIN, all right reserved
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*
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* This software is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY.
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*
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* Licence summary :
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* You can modify and redistribute the sources code and binaries.
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* You can send me the bug-fix
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* You can not earn money with this Software (if the source extract from Edn
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* represent less than 50% of original Sources)
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* Term of the licence in in the file licence.txt.
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*
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*******************************************************************************
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*/
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#ifndef __BUFFER_MANAGER_H__
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#define __BUFFER_MANAGER_H__
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#include "Buffer.h"
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#include "BufferText.h"
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#include "BufferEmpty.h"
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#include "Singleton.h"
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#include "MsgBroadcast.h"
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class BufferManager: public Singleton<BufferManager>, public MsgBroadcast
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{
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friend class Singleton<BufferManager>;
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// specific for sigleton system...
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private:
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// Constructeur
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BufferManager(void);
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~BufferManager(void);
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public:
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void OnMessage(int32_t id, int32_t dataID);
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// return the ID of the buffer allocated
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// create a buffer with no element
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int32_t Create(void);
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// open curent filename
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int32_t Open(Edn::File &myFile);
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int32_t GetSelected(void) { return m_idSelected;};
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void SetSelected(int32_t id) {m_idSelected = id;};
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Buffer * Get(int32_t BufferID);
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bool Exist(int32_t BufferID);
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bool Exist(Edn::File &myFile);
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int32_t GetId(Edn::File &myFile);
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// return the number of buffer (open in the past) if 5 buffer open and 4 close ==> return 5
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uint32_t Size(void);
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int32_t WitchBuffer(int32_t iEmeElement);
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bool Remove(int32_t BufferID);
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private:
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Edn::VectorType<Buffer*> listBuffer; //!< element List of the char Elements
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void RemoveAll(void); //!< remove all buffer
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int32_t m_idSelected;
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Buffer * BufferNotExiste; //!< When an error arrive in get buffer we return the Error buffer (not writable)
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};
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#endif
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