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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/.
*
* 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 _SFXSTYLE_HXX
#define _SFXSTYLE_HXX
#include <bf_svtools/bf_solar.h>
#include <rsc/rscsfx.hxx>
#include <bf_tools/string.hxx>
#include <bf_svtools/hint.hxx>
#include <bf_svtools/lstner.hxx>
#include <bf_svtools/brdcst.hxx>
#include <bf_svtools/poolitem.hxx>
#include <bf_svtools/style.hrc>
#include <vector>
class SvStream;
namespace binfilter
{
class SfxItemSet;
class SfxItemPool;
class SfxStyleSheetBasePool;
/*=========================================================================
Jeder, der an Intanzen der Klassen SfxStyleSheetBasePool oder am
SfxStyleSheetBase strukturelle ?nderungen vornimmt, mu? diese ?ber
<SfxStyleSheetBasePool::GetBroadcaster()> broadcasten. Daf?r Gibt es die
Klasse <SfxStyleSheetHint>, die eine Action-Id und einen Pointer auf einen
<SfxStyleSheetBase> erh?lt. Die Actions sind:
#define SFX_STYLESHEET_CREATED // neu
#define SFX_STYLESHEET_MODIFIED // ver"andert
#define SFX_STYLESHEET_CHANGED // ausgetauscht
#define SFX_STYLESHEET_ERASED // gel"oscht
Es machen bereits die folgenden Methoden von sich aus:
SfxStyleSheetHint(SFX_STYLESHEET_MODIFIED) aus:
SfxStyleSheetBase::SetName( const String& rName )
SfxStyleSheetBase::SetParent( const String& rName )
SfxStyleSheetBase::SetFollow( const String& rName )
SfxSimpleHint(SFX_HINT_DYING) aus:
SfxStyleSheetBasePool::~SfxStyleSheetBasePool()
SfxStyleSheetHint( SFX_STYLESHEET_CREATED, *p ) aus:
SfxStyleSheetBasePool::Make( const String& rName,
SfxStyleFamily eFam, USHORT mask, USHORT nPos)
SfxStyleSheetHint( SFX_STYLESHEET_CHANGED, *pNew ) aus:
SfxStyleSheetBasePool::Add( SfxStyleSheetBase& rSheet )
SfxStyleSheetHint( SFX_STYLESHEET_ERASED, *p ) aus:
SfxStyleSheetBasePool::Erase( SfxStyleSheetBase* p )
SfxStyleSheetBasePool::Clear()
=========================================================================*/
#define VIRTUAL510 virtual
class SfxStyleSheetBase
{
friend class SfxStyleSheetBasePool;
protected:
SfxStyleSheetBasePool& rPool; // zugehoeriger Pool
SfxStyleFamily nFamily; // Familie
UniString aName, aParent, aFollow;
String aHelpFile; // Name der Hilfedatei
SfxItemSet* pSet; // ItemSet
USHORT nMask; // Flags
ULONG nHelpId; // Hilfe-ID
BOOL bMySet; // TRUE: Set loeschen im dtor
SfxStyleSheetBase( const UniString&, SfxStyleSheetBasePool&,
SfxStyleFamily eFam, USHORT mask );
SfxStyleSheetBase( const SfxStyleSheetBase& );
virtual ~SfxStyleSheetBase();
virtual void Load( SvStream&, USHORT );
virtual void Store( SvStream& ) {}
public:
TYPEINFO();
virtual const UniString& GetName() const;
virtual BOOL SetName( const UniString& );
virtual const UniString& GetParent() const;
virtual BOOL SetParent( const UniString& );
virtual const UniString& GetFollow() const;
virtual BOOL SetFollow( const UniString& );
virtual BOOL HasFollowSupport() const; // Default TRUE
virtual BOOL HasParentSupport() const; // Default TRUE
virtual BOOL HasClearParentSupport() const; // Default FALSE
virtual BOOL IsUsed() const; // Default 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; }
USHORT GetMask() const { return nMask; }
void SetMask( USHORT mask) { nMask = mask; }
BOOL IsUserDefined() const
{ return BOOL( ( nMask & SFXSTYLEBIT_USERDEF) != 0 ); }
virtual ULONG GetHelpId( String& rFile );
virtual void SetHelpId( const String& r, ULONG nId );
virtual SfxItemSet& GetItemSet();
virtual USHORT GetVersion() const;
};
//=========================================================================
typedef ::std::vector< SfxStyleSheetBase* > SfxStyles;
//=========================================================================
class SfxStyleSheetIterator
/* [Beschreibung]
Klasse zum Iterieren und Suchen auf einem SfxStyleSheetBasePool.
*/
{
public:
SfxStyleSheetIterator(SfxStyleSheetBasePool *pBase,
SfxStyleFamily eFam, USHORT n=0xFFFF );
virtual USHORT GetSearchMask() const;
virtual SfxStyleFamily GetSearchFamily() const;
virtual USHORT Count();
virtual SfxStyleSheetBase *operator[](USHORT nIdx);
virtual SfxStyleSheetBase* First();
virtual SfxStyleSheetBase* Next();
virtual SfxStyleSheetBase* Find(const UniString& rStr);
virtual ~SfxStyleSheetIterator();
protected:
SfxStyleSheetBasePool* pBasePool;
SfxStyleFamily nSearchFamily;
USHORT nMask;
BOOL SearchUsed() const { return bSearchUsed; }
private:
USHORT GetPos(){return nAktPosition;}
BOOL IsTrivialSearch();
BOOL DoesStyleMatch(SfxStyleSheetBase *pStyle);
void* pImp;
SfxStyleSheetBase* pAktStyle;
USHORT nAktPosition;
BOOL bSearchUsed;
friend class SfxStyleSheetBasePool;
};
//=========================================================================
class SfxStyleSheetBasePool_Impl;
class SfxStyleSheetBasePool: public SfxBroadcaster
{
friend class SfxStyleSheetIterator;
friend class SfxStyleSheetBase;
SfxStyleSheetBasePool_Impl *pImp;
private:
BOOL Load1_Impl( SvStream& );
SfxStyleSheetIterator& GetIterator_Impl();
protected:
String aAppName;
SfxItemPool& rPool;
SfxStyles aStyles;
SfxStyleFamily nSearchFamily;
USHORT nMask;
SfxStyleSheetBase& Add( SfxStyleSheetBase& );
void ChangeParent( const UniString&, const UniString&, BOOL bVirtual = TRUE );
virtual SfxStyleSheetBase* Create( const UniString&, SfxStyleFamily, USHORT );
virtual SfxStyleSheetBase* Create( const SfxStyleSheetBase& );
public:
SfxStyleSheetBasePool( SfxItemPool& );
SfxStyleSheetBasePool( const SfxStyleSheetBasePool& );
~SfxStyleSheetBasePool();
static String GetStreamName();
const String& GetAppName() const { return aAppName; }
SfxItemPool& GetPool();
const SfxItemPool& GetPool() const;
virtual SfxStyleSheetIterator* CreateIterator(SfxStyleFamily, USHORT nMask);
virtual USHORT Count();
virtual SfxStyleSheetBase* operator[](USHORT nIdx);
virtual SfxStyleSheetBase& Make(const UniString&,
SfxStyleFamily eFam,
USHORT nMask = 0xffff ,
USHORT nPos = 0xffff);
VIRTUAL510 void Replace(
SfxStyleSheetBase& rSource, SfxStyleSheetBase& rTarget );
virtual SfxStyleSheetBase * Remove( SfxStyleSheetBase* );
virtual void Insert( SfxStyleSheetBase* );
virtual void Erase( SfxStyleSheetBase* );
virtual void Clear();
SfxStyleSheetBasePool& operator=( const SfxStyleSheetBasePool& );
SfxStyleSheetBasePool& operator+=( const SfxStyleSheetBasePool& );
SfxStyles& GetStyles() { return aStyles; }
virtual SfxStyleSheetBase* First();
virtual SfxStyleSheetBase* Next();
virtual SfxStyleSheetBase* Find( const UniString&,
SfxStyleFamily eFam, USHORT n=0xFFFF );
virtual BOOL SetParent(SfxStyleFamily eFam,
const UniString &rStyle,
const UniString &rParent);
SfxStyleSheetBase* Find(const UniString& rStr)
{ return Find(rStr, nSearchFamily, nMask); }
void SetSearchMask(SfxStyleFamily eFam, USHORT n=0xFFFF );
USHORT GetSearchMask() const;
SfxStyleFamily GetSearchFamily() const { return nSearchFamily; }
BOOL Load( SvStream& );
BOOL Store( SvStream&, BOOL /*bUsed*/ = TRUE ) {return FALSE;}
};
//=========================================================================
class SfxStyleSheet: public SfxStyleSheetBase,
public SfxListener, public SfxBroadcaster
{
public:
TYPEINFO();
SfxStyleSheet( const UniString&, SfxStyleSheetBasePool&, SfxStyleFamily, USHORT );
SfxStyleSheet( const SfxStyleSheet& );
virtual ~SfxStyleSheet();
virtual void SFX_NOTIFY( SfxBroadcaster& rBC, const TypeId& rBCType,
const SfxHint& rHint, const TypeId& rHintType );
virtual BOOL SetParent( const UniString& );
};
//=========================================================================
class SfxStyleSheetPool: public SfxStyleSheetBasePool
{
protected:
using SfxStyleSheetBasePool::Create;
virtual SfxStyleSheetBase* Create(const UniString&, SfxStyleFamily, USHORT mask);
virtual SfxStyleSheetBase* Create(const SfxStyleSheet &);
public:
SfxStyleSheetPool( SfxItemPool& );
// virtual 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 SfxStyleSheetPoolHint : public SfxHint
{
USHORT nHint;
public:
TYPEINFO();
SfxStyleSheetPoolHint(USHORT nArgHint) : nHint(nArgHint){}
USHORT GetHint() const
{ return nHint; }
};
//=========================================================================
class SfxStyleSheetHint: public SfxHint
{
SfxStyleSheetBase* pStyleSh;
USHORT nHint;
public:
TYPEINFO();
SfxStyleSheetHint( USHORT, SfxStyleSheetBase& );
SfxStyleSheetBase* GetStyleSheet() const
{ return pStyleSh; }
USHORT GetHint() const
{ return nHint; }
};
class SfxStyleSheetHintExtended: public SfxStyleSheetHint
{
String aName;
public:
TYPEINFO();
SfxStyleSheetHintExtended(
USHORT, const String& rOld,
SfxStyleSheetBase& );
const String& GetOldName() { return aName; }
};
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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