mirror of
https://github.com/ONLYOFFICE/core.git
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228 lines
7.0 KiB
C++
228 lines
7.0 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 "office_presentation.h"
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#include "draw_page.h"
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#include <xml/xmlchar.h>
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#include "odf_document.h"
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#include "odfcontext.h"
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#include "serialize_elements.h"
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namespace cpdoccore {
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namespace odf_reader {
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// office:presentation
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//////////////////////////////////////////////////////////////////////////////////////////////////
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const wchar_t * office_presentation::ns = L"office";
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const wchar_t * office_presentation::name = L"presentation";
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void office_presentation::add_child_element( xml::sax * Reader, const std::wstring & Ns, const std::wstring & Name)
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{
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if CP_CHECK_NAME(L"draw", L"page")
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{
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CP_CREATE_ELEMENT(pages_);
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}
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else if CP_CHECK_NAME(L"table", L"tracked-changes")
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{
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CP_CREATE_ELEMENT(tracked_changes_);
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}
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else if CP_CHECK_NAME(L"table", L"content-validations")
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{
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CP_CREATE_ELEMENT(content_validations_);
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}
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else if CP_CHECK_NAME(L"presentation", L"footer-decl")
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{
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CP_CREATE_ELEMENT(footer_decls_);
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}
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else if CP_CHECK_NAME(L"presentation", L"date-time-decl")
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{
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CP_CREATE_ELEMENT(date_time_decls_);
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}
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else if CP_CHECK_NAME(L"text", L"user-field-decls")
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{
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CP_CREATE_ELEMENT(user_fields_);
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}
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else if CP_CHECK_NAME(L"text", L"sequence-decls")
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{
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CP_CREATE_ELEMENT(sequences_);
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}
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else if CP_CHECK_NAME(L"text", L"variable-decls")
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{
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CP_CREATE_ELEMENT(variables_);
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}
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}
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void office_presentation::add_text(const std::wstring & Text)
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{
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}
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void office_presentation::add_attributes( const xml::attributes_wc_ptr & Attributes )
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{
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}
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void office_presentation::collect_page_names(oox::pptx_conversion_context& Context)
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{
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for (size_t i = 0; i < pages_.size(); i++)
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{
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draw_page* page = dynamic_cast<draw_page*>(pages_[i].get());
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if (!page)
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continue;
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Context.add_page_name(page->get_draw_name());
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}
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}
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void office_presentation::docx_convert(oox::docx_conversion_context & Context)
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{
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Context.start_office_text();
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_CP_LOG << L"[info][docx] process pages (" << pages_.size() << L" elmements)" << std::endl;
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for (size_t i = 0; i < pages_.size(); i++)
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{
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pages_[i]->docx_convert(Context);
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}
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Context.end_office_text();
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}
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void office_presentation::xlsx_convert(oox::xlsx_conversion_context & Context)
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{
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Context.start_office_spreadsheet(this);
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_CP_LOG << L"[info][xlsx] process pages (" << pages_.size() << L" elmements)" << std::endl;
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for (size_t i = 0; i < pages_.size(); i++)
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{
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pages_[i]->xlsx_convert(Context);
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}
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Context.end_office_spreadsheet();
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}
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bool CheckPageLayout(std::vector<std::pair<std::wstring,std::wstring>>* vec_name_layout, draw_page* page, bool new_name)
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{
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if(vec_name_layout->empty() || !page)
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return true;
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for(size_t i = 0; i < vec_name_layout->size();i++)
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{
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if((*vec_name_layout)[i].first == page->attlist_.page_layout_name_.get_value_or(L""))
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{
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if(new_name)
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page->attlist_.master_page_name_ = (*vec_name_layout)[i].second;
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return true;
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}
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}
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return false;
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}
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void office_presentation::pptx_convert(oox::pptx_conversion_context & Context)
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{
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Context.start_office_presentation();
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_CP_LOG << L"[info][pptx] process pages(" << pages_.size() << L" elmements)" << std::endl;
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for (size_t i = 0; i < footer_decls_.size(); i++)
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{
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presentation_footer_decl * style = dynamic_cast<presentation_footer_decl *>(footer_decls_[i].get());
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if (!style)
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continue;
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std::wstring style_name_ = L"footer:" + style->presentation_name_.get_value_or(L"");
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Context.root()->odf_context().drawStyles().add(style_name_, footer_decls_[i]);
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}
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for (size_t i = 0; i < date_time_decls_.size(); i++)
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{
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presentation_date_time_decl * style = dynamic_cast<presentation_date_time_decl *>(date_time_decls_[i].get());
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if (!style)
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continue;
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std::wstring style_name_ = L"datetime:" + style->presentation_name_.get_value_or(L"");
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Context.root()->odf_context().drawStyles().add(style_name_, date_time_decls_[i]);
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}
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if (user_fields_)
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user_fields_->pptx_convert(Context);
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if (variables_)
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variables_->pptx_convert(Context);
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if (sequences_)
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sequences_->pptx_convert(Context);
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collect_page_names(Context);
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std::vector<std::pair<std::wstring,std::wstring>>* vec_name_master_page = &(Context.root()->odf_context().styleContainer().get_vec_new_name());
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unsigned int pos_in_vec = 0;
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if(!vec_name_master_page->empty())
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{
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for (size_t i = 0; i < pages_.size(); i++)
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{
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if(i >= 1)
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{
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office_element_ptr & elm = pages_[i];
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draw_page* page = dynamic_cast<draw_page*>(elm.get());
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if(CheckPageLayout(vec_name_master_page,page,true))
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continue;
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for(size_t t = 0 ; t < i ; t++)
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{
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office_element_ptr & elm_prev_page = pages_[t];
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draw_page* prev_page = dynamic_cast<draw_page*>(elm_prev_page.get());
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if(!prev_page)
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break;
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if(page->attlist_.master_page_name_.get_value_or(L"") == prev_page->attlist_.master_page_name_.get_value_or(L"") && page->attlist_.page_layout_name_.get_value_or(L"") != prev_page->attlist_.page_layout_name_.get_value_or(L""))
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{
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page->attlist_.master_page_name_ = (*vec_name_master_page)[pos_in_vec].second;
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(*vec_name_master_page)[pos_in_vec].first = page->attlist_.page_layout_name_.get_value_or(L"");
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pos_in_vec++;
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break;
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}
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}
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}
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if(pos_in_vec == vec_name_master_page->size())
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break;
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}
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}
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for (size_t i = 0; i < pages_.size(); i++)
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{
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office_element_ptr & elm = pages_[i];
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draw_page* page = dynamic_cast<draw_page*>(elm.get());
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CheckPageLayout(vec_name_master_page,page,true);
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pages_[i]->pptx_convert(Context);
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}
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Context.end_office_presentation();
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}
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}
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}
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