mirror of
https://github.com/ONLYOFFICE/core.git
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299 lines
7.6 KiB
C++
299 lines
7.6 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 "oox_conversion_context.h"
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#include <iostream>
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#include <xml/utils.h>
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#include <xml/simple_xml_writer.h>
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#include "../Format/odf_document.h"
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#include "../Format/odfcontext.h"
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#include "../Format/style_text_properties.h"
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#include "../Format/style_paragraph_properties.h"
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namespace cpdoccore {
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namespace oox
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{
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void forms_context::start_element (_form_type type)
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{
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current_state_.clear();
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current_state_.type = type;
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}
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void forms_context::set_id (const std::wstring& id)
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{
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current_state_.id = id;
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}
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void forms_context::set_name (const std::wstring& name)
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{
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current_state_.name = name;
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}
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void forms_context::set_label (const std::wstring& label)
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{
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current_state_.label = label;
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}
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void forms_context::set_uuid (const std::wstring& uuid)
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{
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current_state_.uuid = uuid;
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}
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void forms_context::set_value (const std::wstring &value)
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{
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current_state_.value = value;
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}
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void forms_context::set_element(odf_reader::form_element *elm)
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{
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current_state_.element = elm;
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}
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void forms_context::end_element ()
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{
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mapElements_.insert( std::make_pair(current_state_.id, current_state_));
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current_state_.clear();
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}
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forms_context::_state& forms_context::get_state_element (std::wstring id)
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{
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std::map<std::wstring, _state>::iterator it = mapElements_.find(id);
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if (it != mapElements_.end())
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{
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return it->second;
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}
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else
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return current_state_; //empty
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}
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//----------------------------------------------------------------------------------------------------------------
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void tabs_context::reset()
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{
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for (size_t i = 0; i < tabs.size(); i++)
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{
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odf_reader::style_tab_stop *tab_stop = dynamic_cast<odf_reader::style_tab_stop*>(tabs[i].get());
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if (tab_stop)
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{
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double pos = tab_stop->margin_left + tab_stop->style_position_.get_value_unit(odf_types::length::pt);
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clear_tabs.insert(std::make_pair((int)pos, tabs[i]));
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}
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}
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tabs.clear();
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}
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void tabs_context::add(const odf_reader::office_element_ptr & element, double margin_left)
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{
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odf_reader::style_tab_stop *tab_stop = dynamic_cast<odf_reader::style_tab_stop*>(element.get());
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if (tab_stop)
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{
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tab_stop->margin_left = margin_left;
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auto type = tab_stop->style_type_ ? tab_stop->style_type_->get_type() : odf_types::style_type::Left;
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double pos;
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if( type == odf_types::style_type::Right )
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{
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pos = tab_stop->style_position_.get_value_unit(odf_types::length::pt);
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}
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else
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{
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pos = margin_left + tab_stop->style_position_.get_value_unit(odf_types::length::pt);
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}
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std::map<int, odf_reader::office_element_ptr>::iterator pFind = clear_tabs.find((int)pos);
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if (pFind != clear_tabs.end())
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{
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clear_tabs.erase(pFind);
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}
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tabs.push_back(element);
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}
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}
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void tabs_context::docx_convert(oox::docx_conversion_context & Context)
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{
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if (clear_tabs.empty() && tabs.empty()) return;
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std::wstringstream & _pPr = Context.get_styles_context().paragraph_nodes();
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_pPr << L"<w:tabs>";
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for (std::map<int, odf_reader::office_element_ptr>::iterator it = clear_tabs.begin(); it != clear_tabs.end(); ++it)
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{
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odf_reader::style_tab_stop * tab_stop = dynamic_cast<odf_reader::style_tab_stop*>(it->second.get());
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tab_stop->docx_convert(Context, true);
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}
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for (size_t i = 0; i < tabs.size(); i++)
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{
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odf_reader::style_tab_stop * tab_stop = dynamic_cast<odf_reader::style_tab_stop*>(tabs[i].get());
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tab_stop->docx_convert(Context, false);
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}
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_pPr << L"</w:tabs>";
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}
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void styles_context::start_process_style(const odf_reader::style_instance * Instance)
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{
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current_processed_style_ = Instance;
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}
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void styles_context::end_process_style()
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{
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current_processed_style_ = NULL;
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}
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void styles_context::start()
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{
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text_style_.str( std::wstring() );
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text_style_.clear();
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paragraph_nodes_.str( std::wstring() );
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paragraph_nodes_.clear();
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paragraph_attr_.str( std::wstring() );
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paragraph_attr_.clear();
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table_style_.str( std::wstring() );
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table_style_.clear();
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list_style_.str( std::wstring() );
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list_style_.clear();
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extern_node_ = L"a:rPr";
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}
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std::wstringstream & styles_context::text_style()
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{
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return text_style_;
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}
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std::wstringstream & styles_context::paragraph_nodes()
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{
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return paragraph_nodes_;
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}
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std::wstringstream & styles_context::paragraph_attr()
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{
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return paragraph_attr_;
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}
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std::wstringstream & styles_context::table_style()
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{
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return table_style_;
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}
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std::wstringstream & styles_context::list_style()
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{
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return list_style_;
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}
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void styles_context::docx_serialize_text_style(std::wostream & strm, std::wstring parenStyleId, std::wstring & strChange)
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{
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const std::wstring & text_style_str = text_style_.str();
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if (!text_style_str.empty() || !text_style_ext_.empty())
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{
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CP_XML_WRITER(strm)
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{
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CP_XML_NODE(L"w:rPr")
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{
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if (!parenStyleId.empty())
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{
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CP_XML_STREAM() << L"<w:rStyle w:val=\"" << parenStyleId << L"\" />";
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}
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CP_XML_STREAM() << text_style_str;
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if (!strChange.empty())//rPrChange
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{
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CP_XML_STREAM() << strChange;
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strChange.clear();
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}
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if (!text_style_ext_.empty())
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{
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CP_XML_STREAM() << text_style_ext_;
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}
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}
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}
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}
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}
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void styles_context::docx_serialize_table_style(std::wostream & strm, std::wstring & strChange)
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{
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if (!table_style_.str().empty())
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{
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CP_XML_WRITER(strm)
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{
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CP_XML_NODE(L"w:tblPr")
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{
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CP_XML_STREAM() << table_style_.str();
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if (!strChange.empty())//tblPrChange
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{
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CP_XML_STREAM() << strChange;
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strChange.clear();
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}
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}
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}
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}
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}
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math_context::math_context(odf_reader::fonts_container & fonts, bool graphic) :
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base_font_size_(12), fonts_container_(fonts)
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{
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graphRPR_ = graphic;
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if (graphRPR_) nsRPr_ = L"a:rPr";
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else nsRPr_ = L"w:rPr";
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}
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void math_context::start()
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{
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width = 0;
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height = 0;
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text_properties_ = odf_reader::style_text_properties_ptr(new odf_reader::style_text_properties());
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text_properties_->content_.fo_font_family_ = base_font_name_.empty() ? L"Cambria Math" : base_font_name_;
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text_properties_->content_.fo_font_size_ = odf_types::length(base_font_size_, odf_types::length::pt);
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start_level();
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}
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std::wstring math_context::end()
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{
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end_level();
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std::wstring math = math_stream_.str();
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math_stream_.str( std::wstring() );
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math_stream_.clear();
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return math;
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}
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}
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}
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