/* -*- 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/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SVL_STYLE_HXX
#define INCLUDED_SVL_STYLE_HXX
#include <config_options.h>
#include <com/sun/star/style/XStyle.hpp>
#include <rtl/ref.hxx>
#include <cppuhelper/implbase.hxx>
#include <svl/svldllapi.h>
#include <svl/hint.hxx>
#include <svl/lstner.hxx>
#include <svl/SfxBroadcaster.hxx>
#include <svl/stylesheetuser.hxx>
#include <o3tl/typed_flags_set.hxx>
#include <tools/mapunit.hxx>
#include <tools/solar.h>
#include <memory>
#include <optional>
// This is used as a flags enum in sw/, but only there,
// so I don't pull in o3tl::typed_flags here
enum class SfxStyleFamily {
None = 0 x00,
Char = 0 x01,
Para = 0 x02,
Frame = 0 x04,
Page = 0 x08,
Pseudo = 0 x10,
Table = 0 x20,
Cell = 0 x40,
All = 0 x7fff
};
enum class SfxStyleSearchBits {
// sc/calc styles
ScStandard = 0 x0001,
// sw/writer styles
SwText = 0 x0001,
SwChapter = 0 x0002,
SwList = 0 x0004,
SwIndex = 0 x0008,
SwExtra = 0 x0010,
SwHtml = 0 x0020,
SwCondColl = 0 x0040,
Auto = 0 x0000, ///< automatic: flags from application
Hidden = 0 x0200, ///< hidden styles (search mask)
ReadOnly = 0 x2000, ///< readonly styles (search mask)
Used = 0 x4000, ///< used styles (search mask)
UserDefined = 0 x8000, ///< user defined styles (search mask)
AllVisible = 0 xe07f, ///< all visible styles
All = 0 xe27f, ///< all styles
};
namespace o3tl {
template <> struct typed_flags<SfxStyleSearchBits> : is_typed_flags<SfxStyleSearchBits, 0 xe27f> {};
}
class SfxItemSet;
class SfxItemPool;
class SfxStyleSheetBasePool;
namespace svl { class IndexedStyleSheets; }
/*
Everyone changing instances of SfxStyleSheetBasePool or SfxStyleSheetBase
must broadcast this using < SfxStyleSheetBasePool : : GetBroadcaster ( ) > broadcasts .
The class < SfxStyleSheetHint > is used for this , it contains an Action - Id and a
pointer to the < SfxStyleSheetBase > . The actions are :
# define SfxHintId : : StyleSheetCreated // style is created
# define SfxHintId : : StyleSheetModified // style is modified
# define SfxHintId : : StyleSheetChanged // style is replaced
# define SfxHintId : : StyleSheetErased // style is deleted
The following methods already broadcast themself
SfxSimpleHint ( SfxHintId : : Dying ) from :
SfxStyleSheetBasePool : : ~ SfxStyleSheetBasePool ( )
SfxStyleSheetHint ( SfxHintId : : StyleSheetCreated , * p ) from :
SfxStyleSheetBasePool : : Make ( const String & rName ,
SfxStyleFamily eFam , SfxStyleSearchBits mask )
SfxStyleSheetHint ( SfxHintId : : StyleSheetChanged , * pNew ) from :
SfxStyleSheetBasePool : : Add ( SfxStyleSheetBase & rSheet )
SfxStyleSheetHint ( SfxHintId : : StyleSheetErased , * p ) from :
SfxStyleSheetBasePool : : Erase ( SfxStyleSheetBase * p )
SfxStyleSheetBasePool : : Clear ( )
*/
class SVL_DLLPUBLIC SfxStyleSheetBase : public cppu::WeakImplHelper<>
{
private :
friend class SfxStyleSheetBasePool;
protected :
SfxStyleSheetBasePool* m_pPool; // related pool
SfxStyleFamily nFamily;
OUString aName, aParent, aFollow;
OUString aHelpFile; // name of the help file
SfxItemSet* pSet; // ItemSet
SfxStyleSearchBits nMask; // Flags
sal_uInt32 nHelpId; // help ID
bool bMySet; // sal_True: delete Set in dtor
bool bHidden;
SfxStyleSheetBase( const OUString&, SfxStyleSheetBasePool*, SfxStyleFamily eFam,
SfxStyleSearchBits mask, const OUString& rParentStyleSheetName );
SfxStyleSheetBase( const SfxStyleSheetBase& );
virtual ~SfxStyleSheetBase() override;
public :
// returns the internal name of this style
const OUString& GetName() const ;
// sets the internal name of this style.
//
// If the name of a style is changed, then the styles container needs to be
// reindexed (see IndexedStyleSheets). If you set bReindexNow to false to
// defer that indexing, then you must call the Reindex manually on the
// SfxStyleSheetBasePool parent.
virtual bool SetName(const OUString& rNewName, bool bReindexNow = true );
virtual const OUString& GetParent() const ;
virtual bool SetParent( const OUString& );
virtual const OUString& GetFollow() const ;
virtual bool SetFollow( const OUString& );
virtual bool HasFollowSupport() const ; // Default true
virtual bool HasParentSupport() const ; // Default true
virtual bool HasClearParentSupport() const ; // Default false
virtual bool IsUsed() const ; // Default true
virtual OUString GetDescription( MapUnit eMetric );
virtual OUString GetUsedBy() { return OUString(); }
SfxStyleSheetBasePool* GetPool() { return m_pPool; }
SfxStyleFamily GetFamily() const { return nFamily; }
SfxStyleSearchBits GetMask() const { return nMask; }
void SetMask( SfxStyleSearchBits mask) { nMask = mask; }
bool IsUserDefined() const
{ return bool ( nMask & SfxStyleSearchBits::UserDefined); }
virtual bool IsHidden() const { return bHidden; }
virtual void SetHidden( bool bValue );
virtual sal_uInt32 GetHelpId( OUString& rFile );
virtual void SetHelpId( const OUString& r, sal_uInt32 nId );
// Spotlight Id, @return -1 for style not in use
virtual sal_Int32 GetSpotlightId();
virtual SfxItemSet& GetItemSet();
/// Due to writer's usual lack of sanity this is a separate function for
/// preview only; it shall not create the style in case it does not exist.
/// If the style has parents, it is _not_ required that the returned item
/// set has parents (i.e. use it for display purposes only).
virtual std::optional<SfxItemSet> GetItemSetForPreview();
/// Fix for expensive dynamic_cast
virtual bool isScStyleSheet() const { return false ; }
};
/* Class to iterate and search on a SfxStyleSheetBasePool */
class SVL_DLLPUBLIC SfxStyleSheetIterator
{
public :
/** Constructor.
* The iterator will only iterate over style sheets which have the family \ p eFam
*/
SfxStyleSheetIterator(const SfxStyleSheetBasePool *pBase,
SfxStyleFamily eFam, SfxStyleSearchBits n=SfxStyleSearchBits::All );
SfxStyleSearchBits GetSearchMask() const ;
SfxStyleFamily GetSearchFamily() const ;
virtual sal_Int32 Count();
virtual SfxStyleSheetBase *operator [](sal_Int32 nIdx);
virtual SfxStyleSheetBase* First();
virtual SfxStyleSheetBase* Next();
virtual SfxStyleSheetBase* Find(const OUString& rStr);
virtual ~SfxStyleSheetIterator();
bool SearchUsed() const { return bSearchUsed; }
protected :
const SfxStyleSheetBasePool* pBasePool;
SfxStyleFamily nSearchFamily;
SfxStyleSearchBits nMask;
private :
SVL_DLLPRIVATE bool IsTrivialSearch() const ;
SfxStyleSheetBase* pCurrentStyle;
sal_Int32 mnCurrentPosition;
bool bSearchUsed;
friend class SfxStyleSheetBasePool;
};
class SfxStyleSheetBasePool_Impl;
class SVL_DLLPUBLIC SfxStyleSheetBasePool: public SfxBroadcaster, public cppu::WeakImplHelper<>
{
friend class SfxStyleSheetIterator;
friend class SfxStyleSheetBase;
std::unique_ptr<SfxStyleSheetBasePool_Impl> pImpl;
SfxStyleSheetIterator& GetIterator_Impl(SfxStyleFamily eFamily, SfxStyleSearchBits eMask);
protected :
SfxStyleSheetIterator* GetCachedIterator();
SfxItemPool& rPool;
void ChangeParent(std::u16string_view rOld, const OUString& rNew, SfxStyleFamily eFamily, bool bVirtual = true );
virtual rtl::Reference<SfxStyleSheetBase> Create( const OUString&, SfxStyleFamily, SfxStyleSearchBits, const OUString& rParentStyleSheetName );
virtual rtl::Reference<SfxStyleSheetBase> Create( const SfxStyleSheetBase& );
virtual ~SfxStyleSheetBasePool() override;
void StoreStyleSheet(const rtl::Reference< SfxStyleSheetBase >&);
/** Obtain the indexed style sheets.
*/
const svl::IndexedStyleSheets&
GetIndexedStyleSheets() const ;
SfxStyleSheetBase* GetStyleSheetByPositionInIndex(unsigned pos);
public :
SfxStyleSheetBasePool( SfxItemPool& );
SfxStyleSheetBasePool( const SfxStyleSheetBasePool& );
SfxItemPool& GetPool() { return rPool;}
const SfxItemPool& GetPool() const { return rPool;}
virtual std::unique_ptr<SfxStyleSheetIterator> CreateIterator(SfxStyleFamily, SfxStyleSearchBits nMask = SfxStyleSearchBits::All);
virtual SfxStyleSheetBase& Make(const OUString&,
SfxStyleFamily eFam,
SfxStyleSearchBits nMask = SfxStyleSearchBits::All,
const OUString& rParentStyleSheetName = u"" _ustr);
virtual void Remove( SfxStyleSheetBase* );
void Insert( SfxStyleSheetBase* );
void Clear();
SfxStyleSheetBasePool& operator =( const SfxStyleSheetBasePool& );
SfxStyleSheetBasePool& operator +=( const SfxStyleSheetBasePool& );
SfxStyleSheetBase* First(SfxStyleFamily eFamily, SfxStyleSearchBits eMask = SfxStyleSearchBits::All);
SfxStyleSheetBase* Next();
virtual SfxStyleSheetBase* Find( const OUString&, SfxStyleFamily eFam, SfxStyleSearchBits n=SfxStyleSearchBits::All );
void Reindex();
void ReindexOnNameChange(const SfxStyleSheetBase& style, const OUString& rOldName, const OUString& rNewName);
/** Add a style sheet.
* Not an actual public function . Do not call it from non - subclasses .
*/
void Add( const SfxStyleSheetBase& );
};
class SVL_DLLPUBLIC SfxStyleSheet: public SfxStyleSheetBase,
public SfxListener, public SfxBroadcaster, public svl::StyleSheetUser
{
public :
SfxStyleSheet( const OUString&, const SfxStyleSheetBasePool&, SfxStyleFamily,
SfxStyleSearchBits, const OUString& rParentStyleSheetName = u"" _ustr );
SfxStyleSheet( const SfxStyleSheet& );
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
virtual bool isUsedByModel() const override;
virtual bool SetParent( const OUString& ) override;
virtual bool IsSfxStyleSheet() const override;
protected :
virtual ~SfxStyleSheet() override;
};
class SVL_DLLPUBLIC SfxStyleSheetPool: public SfxStyleSheetBasePool
{
protected :
using SfxStyleSheetBasePool::Create;
virtual rtl::Reference<SfxStyleSheetBase> Create(const OUString&, SfxStyleFamily,
SfxStyleSearchBits mask, const OUString& rParentStyleSheetName) override;
public :
SfxStyleSheetPool( SfxItemPool const & );
};
class SVL_DLLPUBLIC SfxStyleSheetPoolHint final : public SfxHint
{
public :
SfxStyleSheetPoolHint() : SfxHint(SfxHintId::SfxStyleSheetPool) {}
};
class SVL_DLLPUBLIC SfxStyleSheetHint: public SfxHint
{
SfxStyleSheetBase* pStyleSh;
public :
SfxStyleSheetHint( SfxHintId, SfxStyleSheetBase& );
SfxStyleSheetBase* GetStyleSheet() const
{ return pStyleSh; }
};
class UNLESS_MERGELIBS(SVL_DLLPUBLIC) SfxStyleSheetModifiedHint final : public SfxStyleSheetHint
{
OUString aName;
public :
SfxStyleSheetModifiedHint( OUString aOld,
SfxStyleSheetBase& );
const OUString& GetOldName() const { return aName; }
};
class SVL_DLLPUBLIC SfxUnoStyleSheet : public cppu::ImplInheritanceHelper<SfxStyleSheet, css::style::XStyle>
{
public :
SfxUnoStyleSheet( const OUString& _rName, const SfxStyleSheetBasePool& _rPool, SfxStyleFamily _eFamily,
SfxStyleSearchBits _nMask,
const OUString& rParentStyleSheetName = u"" _ustr );
static SfxUnoStyleSheet* getUnoStyleSheet( const css::uno::Reference< css::style::XStyle >& xStyle );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=90 H=100 G=95
¤ Dauer der Verarbeitung: 0.16 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland