summaryrefslogtreecommitdiff
path: root/include/editeng/tstpitem.hxx
blob: f0f99ce9cc86bbc76851763e0ffc213de7deb96e (plain)
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
/* -*- 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_EDITENG_TSTPITEM_HXX
#define INCLUDED_EDITENG_TSTPITEM_HXX

#include <svl/poolitem.hxx>
#include <editeng/svxenum.hxx>
#include <editeng/editengdllapi.h>
#include <o3tl/sorted_vector.hxx>

// class SvxTabStop ------------------------------------------------------

#define SVX_TAB_DEFCOUNT    10
#define SVX_TAB_DEFDIST     1134            // 2cm in twips
#define SVX_TAB_NOTFOUND    USHRT_MAX
#define cDfltDecimalChar    u'\0' // Get from IntlWrapper
#define cDfltFillChar       u' '

class EDITENG_DLLPUBLIC SvxTabStop
{
private:
    sal_Int32       nTabPos;
    SvxTabAdjust    eAdjustment;
    sal_Unicode     m_cDecimal;
    sal_Unicode     cFill;

    void fillDecimal();

public:
    SvxTabStop();
    explicit SvxTabStop( const sal_Int32 nPos,
                const SvxTabAdjust eAdjst = SvxTabAdjust::Left,
                const sal_Unicode cDec = cDfltDecimalChar,
                const sal_Unicode cFil = cDfltFillChar );

    sal_Int32&    GetTabPos() { return nTabPos; }
    sal_Int32     GetTabPos() const { return nTabPos; }

    SvxTabAdjust& GetAdjustment() { return eAdjustment; }
    SvxTabAdjust  GetAdjustment() const { return eAdjustment; }

    sal_Unicode&  GetDecimal() { return m_cDecimal; }
    sal_Unicode   GetDecimal() const { return m_cDecimal; }

    sal_Unicode&  GetFill() { return cFill; }
    sal_Unicode   GetFill() const { return cFill; }

    bool          operator==( const SvxTabStop& rTS ) const
                        {
                            return ( nTabPos     == rTS.nTabPos     &&
                                     eAdjustment == rTS.eAdjustment &&
                                     m_cDecimal    == rTS.m_cDecimal    &&
                                     cFill       == rTS.cFill );
                        }
    bool          operator!=( const SvxTabStop& rTS ) const
                        {
                            return !operator==(rTS);
                        }
    // For the SortedArray:
    bool            operator <( const SvxTabStop& rTS ) const
                        { return nTabPos < rTS.nTabPos; }

    void dumpAsXml(xmlTextWriterPtr pWriter) const;
};

// class SvxTabStopItem --------------------------------------------------

typedef o3tl::sorted_vector<SvxTabStop> SvxTabStopArr;

/*  [Description]

    This item describes a list of TabStops.
*/

class EDITENG_DLLPUBLIC SvxTabStopItem final : public SfxPoolItem
{
    SvxTabStopArr maTabStops;
    /// Defines default tab width for tabs without dedicated tab stop in the paragraph.
    sal_Int32 mnDefaultDistance = 0;

public:
    static SfxPoolItem* CreateDefault();

    explicit SvxTabStopItem( sal_uInt16 nWhich  );
    SvxTabStopItem( const sal_uInt16 nTabs,
                    const sal_uInt16 nDist,
                    const SvxTabAdjust eAdjst /*= SvxTabAdjust::Default*/,
                    sal_uInt16 nWhich  );

    // Returns index of the tab or TAB_NOTFOUND
    sal_uInt16          GetPos( const SvxTabStop& rTab ) const;

    // Returns index of the tab at nPos, or TAB_NOTFOUND
    sal_uInt16          GetPos( const sal_Int32 nPos ) const;
    void SetDefaultDistance(sal_Int32 nDefaultDistancenDefTabSize);
    sal_Int32 GetDefaultDistance() const;

    // unprivatized:
    sal_uInt16          Count() const { return maTabStops.size(); }
    bool                Insert( const SvxTabStop& rTab );
    void                Insert( const SvxTabStopItem* pTabs );
    void                Remove( const sal_uInt16 nPos, const sal_uInt16 nLen = 1 )
                        { maTabStops.erase( maTabStops.begin() + nPos, maTabStops.begin() + nPos + nLen ); }

    // Assignment operator, equality operator (caution: expensive!)

    // this is already included in SfxPoolItem declaration
    //int             operator!=( const SvxTabStopItem& rTSI ) const
    //                  { return !( operator==( rTSI ) ); }

    const SvxTabStop& operator[]( const sal_uInt16 nPos ) const
                        { return maTabStops[nPos]; }

    const SvxTabStop& At( const sal_uInt16 nPos ) const
    {
        return maTabStops[nPos];
    }

    // "pure virtual Methods" from SfxPoolItem
    virtual bool             operator==( const SfxPoolItem& ) const override;
    virtual bool             QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
    virtual bool             PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;

    virtual bool GetPresentation( SfxItemPresentation ePres,
                                  MapUnit eCoreMetric,
                                  MapUnit ePresMetric,
                                  OUString &rText, const IntlWrapper& ) const override;

    virtual SvxTabStopItem* Clone( SfxItemPool *pPool = nullptr ) const override;

    void dumpAsXml(xmlTextWriterPtr pWriter) const override;
};

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */