/* -*- 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 #include #include #include #include #include #include #include #include #include #include #include #include #include // 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 = 0x00, Char = 0x01, Para = 0x02, Frame = 0x04, Page = 0x08, Pseudo = 0x10, Table = 0x20, Cell = 0x40, All = 0x7fff }; enum class SfxStyleSearchBits { // sc/calc styles ScStandard = 0x0001, // sw/writer styles SwText = 0x0001, SwChapter = 0x0002, SwList = 0x0004, SwIndex = 0x0008, SwExtra = 0x0010, SwHtml = 0x0020, SwCondColl = 0x0040, Auto = 0x0000, ///< automatic: flags from application Hidden = 0x0200, ///< hidden styles (search mask) ReadOnly = 0x2000, ///< readonly styles (search mask) Used = 0x4000, ///< used styles (search mask) UserDefined = 0x8000, ///< user defined styles (search mask) AllVisible = 0xFDFF, ///< all styles All = 0xFFFF, ///< all styles }; namespace o3tl { template<> struct typed_flags : is_typed_flags {}; } class SfxItemSet; class SfxItemPool; class SfxStyleSheetBasePool; class SvStream; namespace svl { class IndexedStyleSheets; } /* Everyone changing instances of SfxStyleSheetBasePool or SfxStyleSheetBase must broadcast this using broadcasts. The class is used for this, it contains an Action-Id and a pointer to the . 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, sal_uInt16 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 comphelper::OWeakTypeObject { 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_uLong nHelpId; // help ID bool bMySet; // sal_True: delete Set in dtor bool bHidden; SfxStyleSheetBase( const OUString&, SfxStyleSheetBasePool*, SfxStyleFamily eFam, SfxStyleSearchBits mask ); 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 ); 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_uLong GetHelpId( OUString& rFile ); virtual void SetHelpId( const OUString& r, sal_uLong nId ); 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::unique_ptr 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(SfxStyleSheetBasePool *pBase, SfxStyleFamily eFam, SfxStyleSearchBits n=SfxStyleSearchBits::All ); SfxStyleSearchBits GetSearchMask() const; SfxStyleFamily GetSearchFamily() const; virtual sal_uInt16 Count(); virtual SfxStyleSheetBase *operator[](sal_uInt16 nIdx); virtual SfxStyleSheetBase* First(); virtual SfxStyleSheetBase* Next(); virtual SfxStyleSheetBase* Find(const OUString& rStr); virtual ~SfxStyleSheetIterator(); bool SearchUsed() const { return bSearchUsed; } protected: SfxStyleSheetBasePool* pBasePool; SfxStyleFamily nSearchFamily; SfxStyleSearchBits nMask; private: SVL_DLLPRIVATE bool IsTrivialSearch() const; SfxStyleSheetBase* pCurrentStyle; sal_uInt16 nCurrentPosition; bool bSearchUsed; friend class SfxStyleSheetBasePool; }; class SfxStyleSheetBasePool_Impl; class SVL_DLLPUBLIC SfxStyleSheetBasePool: public SfxBroadcaster, public comphelper::OWeakTypeObject { friend class SfxStyleSheetIterator; friend class SfxStyleSheetBase; std::unique_ptr pImpl; protected: SfxStyleSheetIterator& GetIterator_Impl(); SfxItemPool& rPool; SfxStyleFamily nSearchFamily; SfxStyleSearchBits nMask; void ChangeParent( const OUString&, const OUString&, bool bVirtual = true ); virtual SfxStyleSheetBase* Create( const OUString&, SfxStyleFamily, SfxStyleSearchBits ); virtual 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 CreateIterator(SfxStyleFamily, SfxStyleSearchBits nMask); sal_uInt16 Count(); SfxStyleSheetBase* operator[](sal_uInt16 nIdx); virtual SfxStyleSheetBase& Make(const OUString&, SfxStyleFamily eFam, SfxStyleSearchBits nMask = SfxStyleSearchBits::All); virtual void Remove( SfxStyleSheetBase* ); void Insert( SfxStyleSheetBase* ); void Clear(); SfxStyleSheetBasePool& operator=( const SfxStyleSheetBasePool& ); SfxStyleSheetBasePool& operator+=( const SfxStyleSheetBasePool& ); SfxStyleSheetBase* First(); SfxStyleSheetBase* Next(); virtual SfxStyleSheetBase* Find( const OUString&, SfxStyleFamily eFam, SfxStyleSearchBits n=SfxStyleSearchBits::All ); virtual bool SetParent(SfxStyleFamily eFam, const OUString &rStyle, const OUString &rParent); SfxStyleSheetBase* Find(const OUString& rStr) { return Find(rStr, nSearchFamily, nMask); } void SetSearchMask(SfxStyleFamily eFam, SfxStyleSearchBits n=SfxStyleSearchBits::All ); SfxStyleSearchBits GetSearchMask() const { return nMask;} SfxStyleFamily GetSearchFamily() const { return nSearchFamily; } void Reindex(); /** 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 ); SfxStyleSheet( const SfxStyleSheet& ); virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override; virtual bool isUsedByModel() const override; virtual bool SetParent( const OUString& ) override; protected: virtual ~SfxStyleSheet() override; }; class SVL_DLLPUBLIC SfxStyleSheetPool: public SfxStyleSheetBasePool { protected: using SfxStyleSheetBasePool::Create; virtual SfxStyleSheetBase* Create(const OUString&, SfxStyleFamily, SfxStyleSearchBits mask) override; public: SfxStyleSheetPool( SfxItemPool const& ); }; class SVL_DLLPUBLIC SfxStyleSheetPoolHint : public SfxHint { public: SfxStyleSheetPoolHint() {} }; class SVL_DLLPUBLIC SfxStyleSheetHint: public SfxHint { SfxStyleSheetBase* pStyleSh; public: SfxStyleSheetHint( SfxHintId, SfxStyleSheetBase& ); SfxStyleSheetBase* GetStyleSheet() const { return pStyleSh; } }; class SVL_DLLPUBLIC SfxStyleSheetModifiedHint: public SfxStyleSheetHint { OUString aName; public: SfxStyleSheetModifiedHint( const OUString& rOld, SfxStyleSheetBase& ); const OUString& GetOldName() const { return aName; } }; class SVL_DLLPUBLIC SfxUnoStyleSheet : public cppu::ImplInheritanceHelper { public: SfxUnoStyleSheet( const OUString& _rName, const SfxStyleSheetBasePool& _rPool, SfxStyleFamily _eFamily, SfxStyleSearchBits _nMask ); static SfxUnoStyleSheet* getUnoStyleSheet( const css::uno::Reference< css::style::XStyle >& xStyle ); // XUnoTunnel virtual ::sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< ::sal_Int8 >& aIdentifier ) override; private: static const css::uno::Sequence< ::sal_Int8 >& getIdentifier(); }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ ture/cib_contract3753'>feature/cib_contract3753 LibreOffice 核心代码仓库文档基金会
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path: root/vcl/osx/DragSourceContext.cxx
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