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120 lines
3.7 KiB
C++
120 lines
3.7 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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#pragma once
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#include <vector>
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#include <CPOptional.h>
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#include <CPSharedPtr.h>
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#include <logging.h>
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#include <boost/noncopyable.hpp>
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#include <odf_elements_type.h>
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namespace cpdoccore {
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namespace odf_writer {
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class odf_conversion_context;
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class office_element;
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typedef shared_ptr<office_element>::Type office_element_ptr;
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typedef std::vector<office_element_ptr> office_element_ptr_array;
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class office_element : boost::noncopyable
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{
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public:
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office_element() : context_(NULL) {}
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virtual ~office_element() = 0;
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virtual const wchar_t * get_ns() const = 0;
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virtual const wchar_t * get_name() const = 0;
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virtual ElementType get_type() const = 0;
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virtual void serialize(std::wostream & _Wostream) = 0 ;
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void setContext(odf_conversion_context * Context) { context_ = Context; }
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odf_conversion_context * getContext() { return context_; }
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const odf_conversion_context * getContext() const { return context_; }
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virtual void add_child_element( const office_element_ptr & child) = 0;
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virtual void create_child_element( const std::wstring & Ns, const std::wstring & Name)=0;
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virtual void add_text(const std::wstring & Text) {}
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void set_root(bool root){is_root_ = root;}
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////////////////////////
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virtual std::wostream & serialize(std::wostream & _Wostream) const
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{
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_CP_LOG << L"[warning] use base serialize\n";
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return _Wostream;
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}
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virtual std::wostream & text_to_stream(std::wostream & _Wostream, bool bXmlEncode = true) const
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{
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_CP_LOG << L"[warning] use base text_to_stream\n";
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return _Wostream;
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}
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private:
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bool is_root_;
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odf_conversion_context * context_;
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};
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inline office_element::~office_element()
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{
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}
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template <class Element>
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class office_element_impl : public virtual office_element
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{
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public:
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virtual const wchar_t * get_ns() const
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{
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return Element::ns;
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}
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virtual const wchar_t * get_name() const
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{
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return Element::name;
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}
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virtual void add_child_element( const office_element_ptr & child)
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{
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_CP_LOG << L"Non add child in " << Element::ns << L":" << Element::name << std::endl;
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}
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virtual ElementType get_type() const
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{
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return Element::type;
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}
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};
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}
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}
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