#ifndef VBUFCLIENT_H
#define VBUFCLIENT_H

#define DLLEXPORT extern "C" __declspec(dllexport)

#include <windows.h>
#include "internal.h"
#include "virtualBuffer.h"

DLLEXPORT int VBufClient_isWindowPrepared(HWND hwnd);
DLLEXPORT int VBufClient_prepareWindow(HWND hwnd);
DLLEXPORT VBufInternal_bufContainer_t*  VBufClient_createBuffer(HWND hwnd, wchar_t* backendLibPath);
DLLEXPORT int VBufClient_destroyBuffer(HWND hwnd, VBufInternal_bufContainer_t* bufContainer);
DLLEXPORT int VBufClient_getFieldIdentifierFromBufferOffset(HWND hwnd,VBufInternal_bufContainer_t* bufContainer,int offset, int* foundDocHandle, int* foundID);
DLLEXPORT int VBufClient_getBufferOffsetsFromFieldIdentifier(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int docHandle, int ID, int* startOffset, int* endOffset);
DLLEXPORT int VBufClient_findBufferFieldIdentifierByProperties(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int direction, int startOffset, VBuf_multyValueAttribute_t* attribs, int numAttribs, int* foundDocHandle, int* foundID);
DLLEXPORT int VBufClient_getBufferTextLength(HWND hwnd, VBufInternal_bufContainer_t* bufContainer);
DLLEXPORT int VBufClient_getBufferFieldCount(HWND hwnd, VBufInternal_bufContainer_t* bufContainer);
DLLEXPORT int VBufClient_findBufferText(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int direction, int startOffset, wchar_t* text, int flags);
DLLEXPORT int VBufClient_getBufferTextByOffsets(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int startOffset, int endOffset ,wchar_t* text);
DLLEXPORT int VBufClient_getXMLContextAtBufferOffset(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int offset, wchar_t* text);
DLLEXPORT int VBufClient_getXMLBufferTextByOffsets(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int startOffset, int endOffset ,wchar_t* text);
DLLEXPORT int VBufClient_activateBufferFieldByID(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int ID, int activationType);
DLLEXPORT int VBufClient_getBufferLineOffsets(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int offset, int maxLineLength, int useScreenLayout, int* startOffset, int* endOffset);

DLLEXPORT int VBufClient_getBufferSelectionOffsets(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int* startOffset, int* endOffset);

DLLEXPORT int VBufClient_setBufferSelectionOffsets(HWND hwnd, VBufInternal_bufContainer_t* bufContainer, int startOffset, int endOffset);

#endif