rtfsprm.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
 
#pragma once
 
#include <string>
#include <utility>
#include <vector>
#include <map>
 
#include <tools/ref.hxx>
#include "rtfvalue.hxx"
 
namespace writerfilter::rtftok
{
using RTFSprmsImplBase = std::vector<std::pair<Id, RTFValue::Pointer_t>>;
 
class RTFSprmsImpl : public RTFSprmsImplBase, public virtual SvRefBase
{
};
 
enum class RTFOverwrite
{
    YES, 
    NO_APPEND, 
    NO_IGNORE, 
    YES_PREPEND 
};
 
class RTFSprms : public virtual SvRefBase
{
public:
    using Pointer_t = tools::SvRef<RTFSprms>;
    using Entry_t = std::pair<Id, RTFValue::Pointer_t>;
    using Iterator_t = std::vector<Entry_t>::iterator;
    using ReverseIterator_t = std::vector<Entry_t>::reverse_iterator;
    RTFSprms();
    ~RTFSprms() override;
 
    RTFSprms(RTFSprms const&) = default;
    RTFSprms(RTFSprms&&) = default;
    RTFSprms& operator=(RTFSprms const&) = default;
    RTFSprms& operator=(RTFSprms&&) = default;
 
    RTFValue::Pointer_t find(Id nKeyword, bool bFirst = true, bool bForWrite = false);
    void set(Id nKeyword, const RTFValue::Pointer_t& pValue,
             RTFOverwrite eOverwrite = RTFOverwrite::YES);
    bool erase(Id nKeyword);
    void eraseLast(Id nKeyword);
    RTFSprms cloneAndDeduplicate(RTFSprms& rReference, Id nStyleType, bool bImplicitPPr = false,
                                 RTFSprms* pDirect = nullptr) const;
    void duplicateList(const RTFValue::Pointer_t& pAbstract);
    void deduplicateList(const std::map<int, int>& rInvalidListLevelFirstIndents);
    std::size_t size() const { return m_pSprms->size(); }
    bool empty() const { return m_pSprms->empty(); }
    Entry_t& back() { return m_pSprms->back(); }
    Iterator_t begin() { return m_pSprms->begin(); }
    Iterator_t end() { return m_pSprms->end(); }
    void clear();
    bool equals(const RTFValue& rOther) const;
 
private:
    void ensureCopyBeforeWrite();
    tools::SvRef<RTFSprmsImpl> m_pSprms;
};
 
class RTFSprm : public Sprm
{
public:
    RTFSprm(Id nKeyword, RTFValue::Pointer_t& pValue);
    sal_uInt32 getId() const override;
    Value::Pointer_t getValue() override;
    writerfilter::Reference<Properties>::Pointer_t getProps() override;
#ifdef DBG_UTIL
    std::string getName() const override;
    std::string toString() const override;
#endif
private:
    Id m_nKeyword;
    RTFValue::Pointer_t& m_pValue;
};
} // namespace writerfilter::rtftok
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */