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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SFXSTYLE_HXX
#define _SFXSTYLE_HXX
#include <com/sun/star/style/XStyle.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <rtl/ref.hxx>
#include <vector>
#include <comphelper/weak.hxx>
#include <cppuhelper/implbase2.hxx>
#include "svl/svldllapi.h"
#include <rsc/rscsfx.hxx>
#include <tools/string.hxx>
#include <svl/hint.hxx>
#include <svl/lstner.hxx>
#include <svl/brdcst.hxx>
#include <svl/poolitem.hxx>
#include <svl/style.hrc>
class SfxItemSet;
class SfxItemPool;
class SfxStyleSheetBasePool;
class SvStream;
/*
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 SFX_STYLESHEET_CREATED // style is created
#define SFX_STYLESHEET_MODIFIED // style is modified
#define SFX_STYLESHEET_CHANGED // style is replaced
#define SFX_STYLESHEET_ERASED // style is deleted
The following methods already broadcast themself
SfxSimpleHint(SFX_HINT_DYING) from:
SfxStyleSheetBasePool::~SfxStyleSheetBasePool()
SfxStyleSheetHint( SFX_STYLESHEET_CREATED, *p ) from:
SfxStyleSheetBasePool::Make( const String& rName,
SfxStyleFamily eFam, sal_uInt16 mask, sal_uInt16 nPos)
SfxStyleSheetHint( SFX_STYLESHEET_CHANGED, *pNew ) from:
SfxStyleSheetBasePool::Add( SfxStyleSheetBase& rSheet )
SfxStyleSheetHint( SFX_STYLESHEET_ERASED, *p ) from:
SfxStyleSheetBasePool::Erase( SfxStyleSheetBase* p )
SfxStyleSheetBasePool::Clear()
*/
#define VIRTUAL510 virtual
class SVL_DLLPUBLIC SfxStyleSheetBase : public comphelper::OWeakTypeObject
{
friend class SfxStyleSheetBasePool;
protected:
SfxStyleSheetBasePool& rPool; // zugehoeriger Pool
SfxStyleFamily nFamily; // Familie
UniString aName, aParent, aFollow;
rtl::OUString maDisplayName;
String aHelpFile; // Name der Hilfedatei
SfxItemSet* pSet; // ItemSet
sal_uInt16 nMask; // Flags
sal_uLong nHelpId; // Hilfe-ID
sal_Bool bMySet; // sal_True: Set loeschen im dtor
SfxStyleSheetBase(); // do not use!
SfxStyleSheetBase( const UniString&, SfxStyleSheetBasePool&, SfxStyleFamily eFam, sal_uInt16 mask );
SfxStyleSheetBase( const SfxStyleSheetBase& );
virtual ~SfxStyleSheetBase();
virtual void Load( SvStream&, sal_uInt16 );
virtual void Store( SvStream& );
public:
TYPEINFO();
// returns the internal name of this style
virtual const UniString& GetName() const;
// sets the internal name of this style
virtual sal_Bool SetName( const UniString& );
/** returns the display name of this style, it is used at the user interface.
If the display name is empty, this method returns the internal name. */
virtual rtl::OUString GetDisplayName() const;
// sets the display name of this style
virtual void SetDisplayName( const rtl::OUString& );
virtual const UniString& GetParent() const;
virtual sal_Bool SetParent( const UniString& );
virtual const UniString& GetFollow() const;
virtual sal_Bool SetFollow( const UniString& );
virtual sal_Bool HasFollowSupport() const; // Default sal_True
virtual sal_Bool HasParentSupport() const; // Default sal_True
virtual sal_Bool HasClearParentSupport() const; // Default sal_False
virtual sal_Bool IsUsed() const; // Default sal_True
// Default aus dem Itemset; entweder dem uebergebenen
// oder aus dem per GetItemSet() zurueckgelieferten Set
virtual UniString GetDescription();
virtual UniString GetDescription( SfxMapUnit eMetric );
SfxStyleSheetBasePool& GetPool() { return rPool; }
SfxStyleFamily GetFamily() const { return nFamily; }
sal_uInt16 GetMask() const { return nMask; }
void SetMask( sal_uInt16 mask) { nMask = mask; }
sal_Bool IsUserDefined() const
{ return sal_Bool( ( nMask & SFXSTYLEBIT_USERDEF) != 0 ); }
virtual sal_uLong GetHelpId( String& rFile );
virtual void SetHelpId( const String& r, sal_uLong nId );
virtual SfxItemSet& GetItemSet();
virtual sal_uInt16 GetVersion() const;
};
//=========================================================================
typedef std::vector< rtl::Reference< SfxStyleSheetBase > > SfxStyles;
//=========================================================================
class SVL_DLLPUBLIC SfxStyleSheetIterator
/* [Beschreibung]
Klasse zum Iterieren und Suchen auf einem SfxStyleSheetBasePool.
*/
{
public:
SfxStyleSheetIterator(SfxStyleSheetBasePool *pBase,
SfxStyleFamily eFam, sal_uInt16 n=0xFFFF );
virtual sal_uInt16 GetSearchMask() const;
virtual SfxStyleFamily GetSearchFamily() const;
virtual sal_uInt16 Count();
virtual SfxStyleSheetBase *operator[](sal_uInt16 nIdx);
virtual SfxStyleSheetBase* First();
virtual SfxStyleSheetBase* Next();
virtual SfxStyleSheetBase* Find(const UniString& rStr);
virtual ~SfxStyleSheetIterator();
protected:
SfxStyleSheetBasePool* pBasePool;
SfxStyleFamily nSearchFamily;
sal_uInt16 nMask;
sal_Bool SearchUsed() const { return bSearchUsed; }
private:
sal_uInt16 GetPos(){return nAktPosition;}
SVL_DLLPRIVATE sal_Bool IsTrivialSearch();
SVL_DLLPRIVATE sal_Bool DoesStyleMatch(SfxStyleSheetBase *pStyle);
void* pImp;
SfxStyleSheetBase* pAktStyle;
sal_uInt16 nAktPosition;
sal_Bool bSearchUsed;
friend class SfxStyleSheetBasePool;
};
//=========================================================================
class SfxStyleSheetBasePool_Impl;
class SVL_DLLPUBLIC SfxStyleSheetBasePool: public SfxBroadcaster, public comphelper::OWeakTypeObject
{
friend class SfxStyleSheetIterator;
friend class SfxStyleSheetBase;
SfxStyleSheetBasePool_Impl *pImp;
private:
SVL_DLLPRIVATE SfxStyleSheetIterator& GetIterator_Impl();
protected:
String aAppName;
SfxItemPool& rPool;
SfxStyles aStyles;
SfxStyleFamily nSearchFamily;
sal_uInt16 nMask;
SfxStyleSheetBase& Add( SfxStyleSheetBase& );
void ChangeParent( const UniString&, const UniString&, sal_Bool bVirtual = sal_True );
virtual SfxStyleSheetBase* Create( const UniString&, SfxStyleFamily, sal_uInt16 );
virtual SfxStyleSheetBase* Create( const SfxStyleSheetBase& );
~SfxStyleSheetBasePool();
public:
SfxStyleSheetBasePool( SfxItemPool& );
SfxStyleSheetBasePool( const SfxStyleSheetBasePool& );
const String& GetAppName() const { return aAppName; }
SfxItemPool& GetPool();
const SfxItemPool& GetPool() const;
virtual SfxStyleSheetIterator* CreateIterator(SfxStyleFamily, sal_uInt16 nMask);
virtual sal_uInt16 Count();
virtual SfxStyleSheetBase* operator[](sal_uInt16 nIdx);
virtual SfxStyleSheetBase& Make(const UniString&,
SfxStyleFamily eFam,
sal_uInt16 nMask = 0xffff ,
sal_uInt16 nPos = 0xffff);
virtual void Replace(
SfxStyleSheetBase& rSource, SfxStyleSheetBase& rTarget );
virtual void Remove( SfxStyleSheetBase* );
virtual void Insert( SfxStyleSheetBase* );
virtual void Clear();
SfxStyleSheetBasePool& operator=( const SfxStyleSheetBasePool& );
SfxStyleSheetBasePool& operator+=( const SfxStyleSheetBasePool& );
const SfxStyles& GetStyles();
virtual SfxStyleSheetBase* First();
virtual SfxStyleSheetBase* Next();
virtual SfxStyleSheetBase* Find( const UniString&, SfxStyleFamily eFam, sal_uInt16 n=0xFFFF );
virtual sal_Bool SetParent(SfxStyleFamily eFam,
const UniString &rStyle,
const UniString &rParent);
SfxStyleSheetBase* Find(const UniString& rStr)
{ return Find(rStr, nSearchFamily, nMask); }
void SetSearchMask(SfxStyleFamily eFam, sal_uInt16 n=0xFFFF );
sal_uInt16 GetSearchMask() const;
SfxStyleFamily GetSearchFamily() const { return nSearchFamily; }
};
//=========================================================================
class SVL_DLLPUBLIC SfxStyleSheet: public SfxStyleSheetBase,
public SfxListener, public SfxBroadcaster
{
public:
TYPEINFO();
SfxStyleSheet( const UniString&, const SfxStyleSheetBasePool&, SfxStyleFamily, sal_uInt16 );
SfxStyleSheet( const SfxStyleSheet& );
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual sal_Bool SetParent( const UniString& );
protected:
virtual ~SfxStyleSheet();
};
//=========================================================================
class SVL_DLLPUBLIC SfxStyleSheetPool: public SfxStyleSheetBasePool
{
protected:
using SfxStyleSheetBasePool::Create;
virtual SfxStyleSheetBase* Create(const UniString&, SfxStyleFamily, sal_uInt16 mask);
virtual SfxStyleSheetBase* Create(const SfxStyleSheet &);
public:
SfxStyleSheetPool( SfxItemPool const& );
// virtual sal_Bool CopyTo(SfxStyleSheetPool &rDest, const String &rSourceName);
};
//=========================================================================
#define SFX_STYLESHEET_CREATED 1 // neu
#define SFX_STYLESHEET_MODIFIED 2 // ver"andert
#define SFX_STYLESHEET_CHANGED 3 // gel"oscht und neu (ausgetauscht)
#define SFX_STYLESHEET_ERASED 4 // gel"oscht
#define SFX_STYLESHEET_INDESTRUCTION 5 // wird gerade entfernt
#define SFX_STYLESHEETPOOL_CHANGES 1 // Aenderungen, die den Zustand
// des Pools anedern, aber nicht
// ueber die STYLESHEET Hints
// verschickt werden sollen.
//========================================================================
class SVL_DLLPUBLIC SfxStyleSheetPoolHint : public SfxHint
{
sal_uInt16 nHint;
public:
TYPEINFO();
SfxStyleSheetPoolHint(sal_uInt16 nArgHint) : nHint(nArgHint){}
sal_uInt16 GetHint() const
{ return nHint; }
};
//=========================================================================
class SVL_DLLPUBLIC SfxStyleSheetHint: public SfxHint
{
SfxStyleSheetBase* pStyleSh;
sal_uInt16 nHint;
public:
TYPEINFO();
SfxStyleSheetHint( sal_uInt16, SfxStyleSheetBase& );
SfxStyleSheetBase* GetStyleSheet() const
{ return pStyleSh; }
sal_uInt16 GetHint() const
{ return nHint; }
};
class SVL_DLLPUBLIC SfxStyleSheetHintExtended: public SfxStyleSheetHint
{
String aName;
public:
TYPEINFO();
SfxStyleSheetHintExtended(
sal_uInt16, const String& rOld,
SfxStyleSheetBase& );
const String& GetOldName() { return aName; }
};
class SVL_DLLPUBLIC SfxUnoStyleSheet : public ::cppu::ImplInheritanceHelper2< SfxStyleSheet, ::com::sun::star::style::XStyle, ::com::sun::star::lang::XUnoTunnel >
{
public:
SfxUnoStyleSheet( const UniString& _rName, const SfxStyleSheetBasePool& _rPool, SfxStyleFamily _eFamily, sal_uInt16 _nMaske );
static SfxUnoStyleSheet* getUnoStyleSheet( const ::com::sun::star::uno::Reference< ::com::sun::star::style::XStyle >& xStyle );
// XUnoTunnel
virtual ::sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aIdentifier ) throw (::com::sun::star::uno::RuntimeException);
private:
SfxUnoStyleSheet(); // not implemented
static const ::com::sun::star::uno::Sequence< ::sal_Int8 >& getIdentifier();
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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