extlstcontext.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/.
 */

#ifndef INCLUDED_SC_SOURCE_FILTER_INC_EXTLSTCONTEXT_HXX
#define INCLUDED_SC_SOURCE_FILTER_INC_EXTLSTCONTEXT_HXX

#include "excelhandlers.hxx"
#include <oox/core/contexthandler.hxx>
#include "condformatbuffer.hxx"

#include <vector>
#include <memory>

extern sal_Int32 rStyleIdx; // Holds index of the <extlst> <cfRule> style (Will be reset by finalize import)

struct ScDataBarFormatData;
namespace oox { class AttributeList; }
namespace oox::xls { class WorkbookFragment; }
namespace oox::xls { class WorksheetFragment; }

namespace oox::xls {

class ExtCfRuleContext : public WorksheetContextBase
{
public:
    explicit ExtCfRuleContext( WorksheetContextBase& rFragment, ScDataBarFormatData* pDataBar );

    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
    virtual void        onStartElement( const AttributeList& rAttribs ) override;

private:
    ScDataBarFormatData* mpTarget;

    bool mbFirstEntry;
};

class ExtConditionalFormattingContext : public WorksheetContextBase
{
public:
    explicit ExtConditionalFormattingContext(WorksheetContextBase& rFragment);

    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
    virtual void onStartElement( const AttributeList& rAttribs ) override;
    virtual void onCharacters(const OUString& rCharacters) override;
    virtual void onEndElement() override;

private:
    OUString aChars; // Characters of between xml elements.
    OUString rStyle; // Style of the corresponding condition
    sal_Int32 nPriority; // Priority of last cfRule element.
    ScConditionMode eOperator; // Used only when cfRule type is "cellIs"
    bool isPreviousElementF;   // Used to distinguish alone <sqref> from <f> and <sqref>
    std::vector<std::unique_ptr<ScFormatEntry> > maEntries;
    std::vector< OUString > rFormulas; // It holds formulas for a range, there can be more formula for same range.
    std::unique_ptr<IconSetRule> mpCurrentRule;
    std::vector<sal_Int32> maPriorities;
};

class ExtLstLocalContext : public WorksheetContextBase
{
public:
    explicit ExtLstLocalContext( WorksheetContextBase& rFragment, ScDataBarFormatData* pTarget ); // until now a ExtLst always extends an existing entry

protected:
    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
    virtual void        onStartElement( const AttributeList& rAttribs ) override;
    virtual void        onCharacters( const OUString& rChars ) override;

private:
    ScDataBarFormatData* mpTarget;
};

class ExtGlobalContext : public WorksheetContextBase
{
public:
    explicit ExtGlobalContext( WorksheetContextBase& rFragment );

protected:
    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
    virtual void        onStartElement( const AttributeList& rAttribs ) override;

private:
};

class ExtLstGlobalContext : public WorksheetContextBase
{
public:
    explicit ExtLstGlobalContext( WorksheetFragment& rFragment );

protected:
    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
};

class ExtGlobalWorkbookContext : public WorkbookContextBase
{
public:
    explicit ExtGlobalWorkbookContext( WorkbookContextBase& rFragment );

protected:
    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
    virtual void        onStartElement( const AttributeList& rAttribs ) override;

private:
};

class ExtLstGlobalWorkbookContext : public WorkbookContextBase
{
public:
    explicit ExtLstGlobalWorkbookContext( WorkbookFragment& rFragment );

protected:
    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
};

} //namespace oox::xls

#endif

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