summaryrefslogtreecommitdiffstats
path: root/xmloff/source/style/xmltabi.cxx
blob: 601c3f5fd1919dadb4aeab7fb235174c0fe30ef9 (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
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
181
182
183
184
185
186
/* -*- 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 .
 */

#include <com/sun/star/style/TabAlign.hpp>
#include <sal/log.hxx>
#include <xmloff/xmltkmap.hxx>
#include <xmloff/namespacemap.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmlimp.hxx>
#include <com/sun/star/style/TabStop.hpp>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmluconv.hxx>
#include <xmltabi.hxx>


using namespace ::com::sun::star;
using namespace ::xmloff::token;

class SvxXMLTabStopContext_Impl : public SvXMLImportContext
{
private:
     style::TabStop aTabStop;

public:

    SvxXMLTabStopContext_Impl( SvXMLImport& rImport, sal_Int32 nElement,
                               const uno::Reference< xml::sax::XFastAttributeList > & xAttrList );

    const style::TabStop& getTabStop() const { return aTabStop; }
};


SvxXMLTabStopContext_Impl::SvxXMLTabStopContext_Impl(
                               SvXMLImport& rImport, sal_Int32 /*nElement*/,
                               const uno::Reference< xml::sax::XFastAttributeList > & xAttrList )
: SvXMLImportContext( rImport )
{
    aTabStop.Position = 0;
    aTabStop.Alignment = style::TabAlign_LEFT;
    aTabStop.DecimalChar = ',';
    aTabStop.FillChar = ' ';
    sal_Unicode cTextFillChar = 0;

    for (auto &aIter : sax_fastparser::castToFastAttributeList(xAttrList))
    {
        sal_Int32 nVal;
        switch( aIter.getToken() )
        {
        case XML_ELEMENT(STYLE, XML_POSITION):
            if (GetImport().GetMM100UnitConverter().convertMeasureToCore(
                    nVal, aIter.toView()))
            {
                aTabStop.Position = nVal;
            }
            break;
        case XML_ELEMENT(STYLE, XML_TYPE):
            if( IsXMLToken( aIter, XML_LEFT ) )
            {
                aTabStop.Alignment = style::TabAlign_LEFT;
            }
            else if( IsXMLToken( aIter, XML_RIGHT ) )
            {
                aTabStop.Alignment = style::TabAlign_RIGHT;
            }
            else if( IsXMLToken( aIter, XML_CENTER ) )
            {
                aTabStop.Alignment = style::TabAlign_CENTER;
            }
            else if( IsXMLToken( aIter, XML_CHAR ) )
            {
                aTabStop.Alignment = style::TabAlign_DECIMAL;
            }
            else if( IsXMLToken( aIter, XML_DEFAULT ) )
            {
                aTabStop.Alignment = style::TabAlign_DEFAULT;
            }
            break;
        case XML_ELEMENT(STYLE, XML_CHAR):
            if( !aIter.isEmpty() )
                aTabStop.DecimalChar = aIter.toString()[0];
            break;
        case XML_ELEMENT(STYLE, XML_LEADER_STYLE):
            if( IsXMLToken( aIter, XML_NONE ) )
                aTabStop.FillChar = ' ';
            else if( IsXMLToken( aIter, XML_DOTTED ) )
                aTabStop.FillChar = '.';
            else
                aTabStop.FillChar = '_';
            break;
        case XML_ELEMENT(STYLE, XML_LEADER_TEXT):
            if( !aIter.isEmpty() )
                cTextFillChar = aIter.toString()[0];
            break;
        default:
            XMLOFF_WARN_UNKNOWN("xmloff", aIter);
        }
    }

    if( cTextFillChar != 0 && aTabStop.FillChar != ' ' )
        aTabStop.FillChar = cTextFillChar;
}


SvxXMLTabStopImportContext::SvxXMLTabStopImportContext(
                                SvXMLImport& rImport, sal_Int32 nElement,
                                const XMLPropertyState& rProp,
                                 ::std::vector< XMLPropertyState > &rProps )
: XMLElementPropertyContext( rImport, nElement, rProp, rProps )
{
}

css::uno::Reference< css::xml::sax::XFastContextHandler > SvxXMLTabStopImportContext::createFastChildContext(
    sal_Int32 nElement,
    const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList)
{
    if( nElement == XML_ELEMENT(STYLE, XML_TAB_STOP) )
    {
        // create new tabstop import context
        const rtl::Reference<SvxXMLTabStopContext_Impl> xTabStopContext{
            new SvxXMLTabStopContext_Impl( GetImport(), nElement, xAttrList )};

        // add new tabstop to array of tabstops
        if( !mpTabStops )
            mpTabStops = std::make_unique<SvxXMLTabStopArray_Impl>();

        mpTabStops->push_back( xTabStopContext );

        return xTabStopContext;
    }
    else
        XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);

    return nullptr;
}

void SvxXMLTabStopImportContext::endFastElement(sal_Int32 nElement)
{
    sal_uInt16 nCount = mpTabStops ? mpTabStops->size() : 0;
    uno::Sequence< style::TabStop> aSeq( nCount );

    if( mpTabStops )
    {
        sal_uInt16 nNewCount = 0;

        style::TabStop* pTabStops = aSeq.getArray();
        for( sal_uInt16 i=0; i < nCount; i++ )
        {
            SvxXMLTabStopContext_Impl *pTabStopContext = (*mpTabStops)[i].get();
            const style::TabStop& rTabStop = pTabStopContext->getTabStop();
            bool bDflt = style::TabAlign_DEFAULT == rTabStop.Alignment;
            if( !bDflt || 0==i )
            {
                *pTabStops++ = pTabStopContext->getTabStop();
                nNewCount++;
            }
            if( bDflt && 0==i )
                break;
        }

        if( nCount != nNewCount )
            aSeq.realloc( nNewCount );
    }
    aProp.maValue <<= aSeq;

    SetInsert( true );
    XMLElementPropertyContext::endFastElement(nElement);
}


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