6650fe947d
The implementation still sends them to the currently active VCL frame, not to the given document, though. Change-Id: I6fa2decdea3f949c55287e802cb3373c85664207
196 lines
5.4 KiB
C++
196 lines
5.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#ifndef INCLUDED_LIBREOFFICEKIT_LIBREOFFICEKIT_HXX
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#define INCLUDED_LIBREOFFICEKIT_LIBREOFFICEKIT_HXX
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#include "LibreOfficeKit.h"
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/*
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* The reasons this C++ code is not as pretty as it could be are:
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* a) provide a pure C API - that's useful for some people
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* b) allow ABI stability - C++ vtables are not good for that.
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* c) avoid C++ types as part of the API.
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*/
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namespace lok
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{
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class Document
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{
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private:
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LibreOfficeKitDocument* mpDoc;
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public:
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inline Document(LibreOfficeKitDocument* pDoc) :
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mpDoc(pDoc)
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{}
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inline ~Document()
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{
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mpDoc->pClass->destroy(mpDoc);
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}
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inline bool saveAs(const char* pUrl, const char* pFormat = NULL, const char* pFilterOptions = NULL)
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{
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return mpDoc->pClass->saveAs(mpDoc, pUrl, pFormat, pFilterOptions) != 0;
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}
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inline LibreOfficeKitDocument *get() { return mpDoc; }
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#ifdef LOK_USE_UNSTABLE_API
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inline int getDocumentType()
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{
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return mpDoc->pClass->getDocumentType(mpDoc);
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}
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inline int getParts()
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{
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return mpDoc->pClass->getParts(mpDoc);
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}
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inline int getPart()
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{
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return mpDoc->pClass->getPart(mpDoc);
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}
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inline void setPart(int nPart)
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{
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mpDoc->pClass->setPart(mpDoc, nPart);
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}
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inline char* getPartName(int nPart)
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{
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return mpDoc->pClass->getPartName(mpDoc, nPart);
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}
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inline void paintTile(
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unsigned char* pBuffer,
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const int nCanvasWidth,
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const int nCanvasHeight,
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int* pRowStride,
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const int nTilePosX,
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const int nTilePosY,
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const int nTileWidth,
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const int nTileHeight)
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{
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return mpDoc->pClass->paintTile(mpDoc, pBuffer, nCanvasWidth, nCanvasHeight, pRowStride,
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nTilePosX, nTilePosY, nTileWidth, nTileHeight);
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}
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inline void getDocumentSize(long* pWidth, long* pHeight)
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{
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mpDoc->pClass->getDocumentSize(mpDoc, pWidth, pHeight);
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}
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inline void initializeForRendering()
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{
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mpDoc->pClass->initializeForRendering(mpDoc);
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}
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/**
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* Registers a callback. LOK will invoke this function when it wants to
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* inform the client about events.
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*
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* @param pCallback the callback to invoke
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* @param pData the user data, will be passed to the callback on invocation
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*/
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inline void registerCallback(LibreOfficeKitCallback pCallback, void* pData)
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{
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mpDoc->pClass->registerCallback(mpDoc, pCallback, pData);
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}
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/**
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* Posts a keyboard event to the focused frame.
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*
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* @param nType Event type, like press or release.
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* @param nCharCode contains the Unicode character generated by this event or 0
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* @param nKeyCode contains the integer code representing the key of the event (non-zero for control keys)
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*/
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inline void postKeyEvent(int nType, int nCharCode, int nKeyCode)
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{
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mpDoc->pClass->postKeyEvent(mpDoc, nType, nCharCode, nKeyCode);
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}
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/**
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* Posts a mouse event to the document.
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*
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* @param nType Event type, like down, move or up.
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* @param nX horizontal position in document coordinates
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* @param nY vertical position in document coordinates
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* @param nCount number of clicks: 1 for single click, 2 for double click
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*/
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inline void postMouseEvent(int nType, int nX, int nY, int nCount)
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{
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mpDoc->pClass->postMouseEvent(mpDoc, nType, nX, nY, nCount);
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}
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/**
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* Sets the start or end of a text selection.
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*
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* @param nType @see LibreOfficeKitSetTextSelectionType
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* @param nX horizontal position in document coordinates
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* @param nY vertical position in document coordinates
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*/
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inline void setTextSelection(int nType, int nX, int nY)
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{
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mpDoc->pClass->setTextSelection(mpDoc, nType, nX, nY);
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}
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#endif // LOK_USE_UNSTABLE_API
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};
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class Office
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{
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private:
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LibreOfficeKit* mpThis;
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public:
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inline Office(LibreOfficeKit* pThis) :
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mpThis(pThis)
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{}
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inline ~Office()
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{
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mpThis->pClass->destroy(mpThis);
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}
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inline Document* documentLoad(const char* pUrl, const char* pFilterOptions = NULL)
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{
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LibreOfficeKitDocument* pDoc = NULL;
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if (LIBREOFFICEKIT_HAS(mpThis, documentLoadWithOptions))
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pDoc = mpThis->pClass->documentLoadWithOptions(mpThis, pUrl, pFilterOptions);
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else
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pDoc = mpThis->pClass->documentLoad(mpThis, pUrl);
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if (pDoc == NULL)
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return NULL;
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return new Document(pDoc);
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}
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// return the last error as a string, free me.
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inline char* getError()
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{
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return mpThis->pClass->getError(mpThis);
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}
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};
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inline Office* lok_cpp_init(const char* pInstallPath)
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{
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LibreOfficeKit* pThis = lok_init(pInstallPath);
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if (pThis == NULL || pThis->pClass->nSize == 0)
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return NULL;
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return new ::lok::Office(pThis);
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}
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}
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#endif // INCLUDED_LIBREOFFICEKIT_LIBREOFFICEKIT_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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