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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_DESKTOP_INC_LIBREOFFICEKIT_H
#define INCLUDED_DESKTOP_INC_LIBREOFFICEKIT_H
#include <stddef.h>
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct _LibreOfficeKit LibreOfficeKit;
typedef struct _LibreOfficeKitClass LibreOfficeKitClass;
typedef struct _LibreOfficeKitDocument LibreOfficeKitDocument;
typedef struct _LibreOfficeKitDocumentClass LibreOfficeKitDocumentClass;
// Do we have an extended member in this struct ?
#define LIBREOFFICEKIT_HAS_MEMBER(strct,member,nSize) \
((((size_t)((unsigned char *)&((strct *) 0)->member) + \
sizeof ((strct *) 0)->member)) <= (nSize))
#define LIBREOFFICEKIT_HAS(pKit,member) LIBREOFFICEKIT_HAS_MEMBER(LibreOfficeKitClass,member,(pKit)->pClass->nSize)
#ifdef LOK_USE_UNSTABLE_API
typedef enum
{
LOK_DOCTYPE_TEXT,
LOK_DOCTYPE_SPREADSHEET,
LOK_DOCTYPE_PRESENTATION,
LOK_DOCTYPE_DRAWING,
LOK_DOCTYPE_OTHER
}
LibreOfficeKitDocumentType;
#endif // LOK_USE_UNSTABLE_API
struct _LibreOfficeKit
{
LibreOfficeKitClass* pClass;
};
struct _LibreOfficeKitClass
{
size_t nSize;
void (*destroy) (LibreOfficeKit *pThis);
LibreOfficeKitDocument* (*documentLoad) (LibreOfficeKit *pThis, const char *pURL);
char* (*getError) (LibreOfficeKit *pThis);
};
#define LIBREOFFICEKIT_DOCUMENT_HAS(pDoc,member) LIBREOFFICEKIT_HAS_MEMBER(LibreOfficeKitDocumentClass,member,(pDoc)->pClass->nSize)
struct _LibreOfficeKitDocument
{
LibreOfficeKitDocumentClass* pClass;
};
struct _LibreOfficeKitDocumentClass
{
size_t nSize;
void (*destroy) (LibreOfficeKitDocument* pThis);
int (*saveAs) (LibreOfficeKitDocument* pThis,
const char *pUrl,
const char *pFormat,
const char *pFilterOptions);
#ifdef LOK_USE_UNSTABLE_API
LibreOfficeKitDocumentType (*getDocumentType) (LibreOfficeKitDocument* pThis);
// Part refers to either indivual sheets in a Spreadsheet, or slides
// in a Slideshow, and has no relevance for wrtier documents.
int (*getParts) (LibreOfficeKitDocument* pThis);
int (*getPart) (LibreOfficeKitDocument* pThis);
void (*setPart) (LibreOfficeKitDocument* pThis,
int nPart);
// Get a pointer to a raw array, of size 3*nCanvasWidth*nCanvasHeight
// Basebmp's bitmap device seems to round the width up if needed
// for its internal buffer, i.e. the rowstride for the buffer may be larger
// than the desired width, hence we need to be able to return the
// rowstride too.
void (*paintTile) (LibreOfficeKitDocument* pThis,
unsigned char* pBuffer,
const int nCanvasWidth,
const int nCanvasHeight,
int* pRowStride,
const int nTilePosX,
const int nTilePosY,
const int nTileWidth,
const int nTileHeight);
// Get the document sizes in twips.
void (*getDocumentSize) (LibreOfficeKitDocument* pThis,
long* pWidth,
long* pHeight);
#endif // LOK_USE_UNSTABLE_API
};
#ifdef __cplusplus
}
#endif
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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