1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
/* -*- 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_ITEMSET_HXX
#define INCLUDED_SVL_ITEMSET_HXX
#include <svl/svldllapi.h>
#include <cstdarg>
#include <svl/poolitem.hxx>
#include <tools/rtti.hxx>
class SfxItemPool;
class SfxPoolItem;
class SvStream;
typedef SfxPoolItem const** SfxItemArray;
#define USHORT_ARG int
#ifdef DBG
#undef DBG
#endif
#define DBG(s)
#define SFX_ITEMSET_GET( rSet, pItem, ItemType, nSlotId, bDeep ) \
const ItemType *pItem = (const ItemType*) \
(rSet).GetItem( nSlotId, bDeep, TYPE(ItemType) )
class SVL_DLLPUBLIC SfxItemSet
{
friend class SfxItemIter;
SfxItemPool* _pPool; // der verwendete Pool
const SfxItemSet* _pParent; // Ableitung
SfxItemArray _aItems; // Item-Feld
sal_uInt16* _pWhichRanges; // Array von Which-Bereichen
sal_uInt16 _nCount; // Anzahl Items
#ifndef _SFXITEMS_HXX
friend class SfxItemPoolCache;
friend class SfxAllItemSet;
friend const char *DbgCheckItemSet( const void* );
private:
SVL_DLLPRIVATE void InitRanges_Impl(const sal_uInt16 *nWhichPairTable);
SVL_DLLPRIVATE void InitRanges_Impl(va_list pWhich, sal_uInt16 n1, sal_uInt16 n2, sal_uInt16 n3);
SVL_DLLPRIVATE void InitRanges_Impl(sal_uInt16 nWh1, sal_uInt16 nWh2);
public:
SfxItemArray GetItems_Impl() const { return _aItems; }
#endif
private:
const SfxItemSet& operator=(const SfxItemSet &); // n.i.!!
protected:
// Notification-Callback
virtual void Changed( const SfxPoolItem& rOld, const SfxPoolItem& rNew );
// direkte Put-Methode
int PutDirect(const SfxPoolItem &rItem);
public:
SfxItemSet( const SfxItemSet& );
SfxItemSet( SfxItemPool&, sal_Bool bTotalPoolRanges = sal_False );
SfxItemSet( SfxItemPool&, sal_uInt16 nWhich1, sal_uInt16 nWhich2 );
SfxItemSet( SfxItemPool&, USHORT_ARG nWh1, USHORT_ARG nWh2, USHORT_ARG nNull, ... );
SfxItemSet( SfxItemPool&, const sal_uInt16* nWhichPairTable );
virtual ~SfxItemSet();
virtual SfxItemSet * Clone(sal_Bool bItems = sal_True, SfxItemPool *pToPool = 0) const;
// Items erfragen
sal_uInt16 Count() const { return _nCount; }
sal_uInt16 TotalCount() const;
virtual const SfxPoolItem& Get( sal_uInt16 nWhich, sal_Bool bSrchInParent = sal_True ) const;
const SfxPoolItem* GetItem( sal_uInt16 nWhich, sal_Bool bSrchInParent = sal_True,
TypeId aItemType = 0 ) const;
// Which-Wert des Items an der Position nPos erfragen
sal_uInt16 GetWhichByPos(sal_uInt16 nPos) const;
// Item-Status erfragen
SfxItemState GetItemState( sal_uInt16 nWhich,
sal_Bool bSrchInParent = sal_True,
const SfxPoolItem **ppItem = 0 ) const;
bool HasItem(sal_uInt16 nWhich, const SfxPoolItem** ppItem = NULL) const;
virtual void DisableItem(sal_uInt16 nWhich);
virtual void InvalidateItem( sal_uInt16 nWhich );
virtual sal_uInt16 ClearItem( sal_uInt16 nWhich = 0);
virtual void ClearInvalidItems( sal_Bool bHardDefault = sal_False );
void InvalidateAllItems(); // HACK(via nWhich = 0) ???
void InvalidateDefaultItems();
inline void SetParent( const SfxItemSet* pNew );
// Items hinzufuegen, loeschen etc.
virtual const SfxPoolItem* Put( const SfxPoolItem&, sal_uInt16 nWhich );
const SfxPoolItem* Put( const SfxPoolItem& rItem )
{ return Put(rItem, rItem.Which()); }
bool Put( const SfxItemSet&,
bool bInvalidAsDefault = true );
void PutExtended( const SfxItemSet&,
SfxItemState eDontCareAs = SFX_ITEM_UNKNOWN,
SfxItemState eDefaultAs = SFX_ITEM_UNKNOWN );
virtual bool Set( const SfxItemSet&, sal_Bool bDeep = sal_True );
virtual void Intersect( const SfxItemSet& rSet );
virtual void MergeValues( const SfxItemSet& rSet, sal_Bool bOverwriteDefaults = sal_False );
virtual void Differentiate( const SfxItemSet& rSet );
virtual void MergeValue( const SfxPoolItem& rItem, sal_Bool bOverwriteDefaults = sal_False );
SfxItemPool* GetPool() const { return _pPool; }
const sal_uInt16* GetRanges() const { return _pWhichRanges; }
void SetRanges( const sal_uInt16 *pRanges );
void MergeRange( sal_uInt16 nFrom, sal_uInt16 nTo );
const SfxItemSet* GetParent() const { return _pParent; }
virtual SvStream & Load( SvStream &, bool bDirect = false,
const SfxItemPool *pRefPool = 0 );
virtual SvStream & Store( SvStream &, bool bDirect = false ) const;
bool operator==(const SfxItemSet &) const;
sal_Int32 getHash() const;
virtual OString stringify() const;
};
inline void SfxItemSet::SetParent( const SfxItemSet* pNew )
{
DBG( if (_pParent) --*_pChildCount(_pParent) );
_pParent = pNew;
DBG( if (_pParent) ++*_pChildCount(_pParent) );
}
class SVL_DLLPUBLIC SfxAllItemSet: public SfxItemSet
/* versteht alle Ranges; werden durch das Putten der Items
automatisch angepasst
*/
{
SfxVoidItem aDefault;
sal_uInt16 nFree;
public:
SfxAllItemSet( SfxItemPool &rPool );
SfxAllItemSet( const SfxItemSet & );
SfxAllItemSet( const SfxAllItemSet & );
virtual SfxItemSet * Clone( sal_Bool bItems = sal_True, SfxItemPool *pToPool = 0 ) const;
virtual const SfxPoolItem* Put( const SfxPoolItem&, sal_uInt16 nWhich );
using SfxItemSet::Put;
};
#endif // INCLUDED_SVL_ITEMSET_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
