182 lines
5.1 KiB
C++
182 lines
5.1 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2023
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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#include "xlsx_fonts.h"
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#include "xlsx_font.h"
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#include "../Format/odfcontext.h"
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#include <xml/simple_xml_writer.h>
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#include <boost/functional.hpp>
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#include <boost/unordered_set.hpp>
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namespace cpdoccore {
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namespace oox {
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class xlsx_fonts::Impl
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{
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public:
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Impl(odf_reader::fonts_container & fonts) : fonts_container(fonts){}
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size_t size() const;
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size_t fontId( const odf_reader::text_format_properties_ptr &textProp,
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const odf_reader::paragraph_format_properties *parProp,
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const odf_reader::style_table_cell_properties_attlist *cellProp, bool default_set);
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void serialize(std::wostream & _Wostream) const;
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private:
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typedef boost::unordered_set<xlsx_font, boost::hash<xlsx_font> > fonts_array_t;
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fonts_array_t fonts_;
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odf_reader::fonts_container & fonts_container;
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};
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namespace
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{
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struct compare_xlsx_fonts
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{
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bool operator() (xlsx_font const & x1, xlsx_font const & x2)
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{
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return x1.index < x2.index;
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}
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};
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}
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void xlsx_fonts::Impl::serialize(std::wostream & _Wostream) const
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{
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std::vector<xlsx_font> fonts;
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for (boost::unordered_set<xlsx_font, boost::hash<xlsx_font>>::iterator it = fonts_.begin(); it != fonts_.end(); ++it)
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{
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fonts.push_back(*it);
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}
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std::sort(fonts.begin(), fonts.end(), compare_xlsx_fonts());
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CP_XML_WRITER(_Wostream)
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{
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CP_XML_NODE(L"fonts")
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{
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CP_XML_ATTR(L"count", fonts.size());
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for (size_t i = 0; i < fonts.size(); ++i)
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{
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xlsx_serialize(CP_XML_STREAM(), fonts[i]);
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}
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}
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}
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}
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size_t xlsx_fonts::Impl::fontId(const odf_reader::text_format_properties_ptr &textProp,
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const odf_reader::paragraph_format_properties *parProp,
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const odf_reader::style_table_cell_properties_attlist *cellProp, bool default_set)
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{
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xlsx_font fnt = xlsx_font(textProp, parProp, cellProp, default_set, fonts_container);
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fonts_array_t::const_iterator i = fonts_.find(fnt);
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if (i != fonts_.end())
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return i->index;
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else if (fnt.bEnabled)
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{
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fnt.index = fonts_.size();
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fonts_.insert(fnt);
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return fnt.index;
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}
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else
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return 0;
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}
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//const xlsx_font & xlsx_fonts::Impl::getFont(size_t id) const
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//{
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// return fonts_.at(id);
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//}
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/*
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int xlsx_fonts::Impl::getIndex(const odf_reader::text_format_properties_ptr textProp,
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const odf_reader::paragraph_format_properties * parProp,
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const odf_reader::style_table_cell_properties_attlist * cellProp) const
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{
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const xlsx_font newFont = OdfFont2XlsxFont(textProp, parProp, cellProp);
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for (size_t i = 0; i < fonts_.size(); ++i)
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{
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if (fonts_[i] == newFont)
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return static_cast<int>(i);
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}
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return -1;
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}
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*/
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size_t xlsx_fonts::Impl::size() const { return fonts_.size(); }
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////////////////////////////////////////////////////////////////////////////////////////////////
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xlsx_fonts::xlsx_fonts(odf_reader::fonts_container & fonts): impl_(new xlsx_fonts::Impl(fonts))
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{
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}
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xlsx_fonts::~xlsx_fonts()
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{
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}
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size_t xlsx_fonts::size() const
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{
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return impl_->size();
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}
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void xlsx_fonts::serialize(std::wostream & _Wostream) const
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{
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return impl_->serialize(_Wostream);
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}
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size_t xlsx_fonts::fontId(const odf_reader::text_format_properties_ptr &textProp,
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const odf_reader::paragraph_format_properties *parProp,
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const odf_reader::style_table_cell_properties_attlist *cellProp, bool default_set)
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{
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return impl_->fontId(textProp, parProp, cellProp, default_set);
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}
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//const xlsx_font & xlsx_fonts::getFont(size_t id) const
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//{
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// return impl_->getFont(id);
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//}
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}
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}
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