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Diffstat (limited to 'vcl/source/glyphs/graphite_textsrc.hxx')
-rw-r--r-- | vcl/source/glyphs/graphite_textsrc.hxx | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/vcl/source/glyphs/graphite_textsrc.hxx b/vcl/source/glyphs/graphite_textsrc.hxx deleted file mode 100644 index f40f6052725d..000000000000 --- a/vcl/source/glyphs/graphite_textsrc.hxx +++ /dev/null @@ -1,121 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#ifndef _SV_GRAPHITETEXTSRC_HXX -#define _SV_GRAPHITETEXTSRC_HXX -// Description: Implements the Graphite interfaces IGrTextSource and -// IGrGraphics which provide Graphite with access to the -// app's text storage system and the platform's font and -// graphics systems. - -// We need this to enable namespace support in libgrengine headers. -#define GR_NAMESPACE - -// Standard Library -#include <stdexcept> -// Platform - -#ifdef WNT -#include <windows.h> -#endif - - -// Module -#include "vcl/dllapi.h" - -// Libraries -#include <graphite/GrClient.h> -#include <graphite/Font.h> -#include <graphite/ITextSource.h> - -// Module type definitions and forward declarations. -// -namespace grutils -{ - class GrFeatureParser; -} -// Implements the Adaptor pattern to adapt the LayoutArgs and the ServerFont interfaces to the -// gr::IGrTextSource interface. -// @author tse -// -class TextSourceAdaptor : public gr::ITextSource -{ -public: - TextSourceAdaptor(ImplLayoutArgs &layout_args, const int nContextLen) throw(); - ~TextSourceAdaptor(); - virtual gr::UtfType utfEncodingForm(); - virtual size_t getLength(); - virtual size_t fetch(gr::toffset ichMin, size_t cch, gr::utf32 * prgchBuffer); - virtual size_t fetch(gr::toffset ichMin, size_t cch, gr::utf16 * prgchwBuffer); - virtual size_t fetch(gr::toffset ichMin, size_t cch, gr::utf8 * prgchsBuffer); - virtual bool getRightToLeft(gr::toffset ich); - virtual unsigned int getDirectionDepth(gr::toffset ich); - virtual float getVerticalOffset(gr::toffset ich); - virtual gr::isocode getLanguage(gr::toffset ich); - - virtual std::pair<gr::toffset, gr::toffset> propertyRange(gr::toffset ich); - virtual size_t getFontFeatures(gr::toffset ich, gr::FeatureSetting * prgfset); - virtual bool sameSegment(gr::toffset ich1, gr::toffset ich2); - virtual bool featureVariations() { return false; } - - operator ImplLayoutArgs & () throw(); - void setFeatures(const grutils::GrFeatureParser * pFeatures); - const ImplLayoutArgs & getLayoutArgs() const { return maLayoutArgs; } - size_t getContextLength() const { return mnEnd; }; - inline void switchLayoutArgs(ImplLayoutArgs & newArgs); -private: - // Prevent the generation of a default assignment operator. - TextSourceAdaptor & operator=(const TextSourceAdaptor &); - - void getCharProperties(const int, int &, int &, size_t &); - - ImplLayoutArgs maLayoutArgs; - size_t mnEnd; - const grutils::GrFeatureParser * mpFeatures; -}; - -inline TextSourceAdaptor::TextSourceAdaptor(ImplLayoutArgs &la, const int nContextLen) throw() - : maLayoutArgs(la), - mnEnd(std::min(la.mnLength, nContextLen)), - mpFeatures(NULL) -{ -} - -inline TextSourceAdaptor::operator ImplLayoutArgs & () throw() { - return maLayoutArgs; -} - -inline void TextSourceAdaptor::switchLayoutArgs(ImplLayoutArgs & aNewArgs) -{ - mnEnd += aNewArgs.mnMinCharPos - maLayoutArgs.mnMinCharPos; - maLayoutArgs = aNewArgs; -} - -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |