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
|
/* -*- 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 <XMLClipPropertyHandler.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <rtl/ustrbuf.hxx>
#include <sal/log.hxx>
#include <com/sun/star/text/GraphicCrop.hpp>
#include <xmloff/xmluconv.hxx>
#include <xmloff/xmltoken.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;
using namespace ::xmloff::token;
XMLClipPropertyHandler::XMLClipPropertyHandler( bool bODF11 ) :
m_bODF11( bODF11 )
{
}
XMLClipPropertyHandler::~XMLClipPropertyHandler()
{
// nothing to do
}
bool XMLClipPropertyHandler::equals(
const Any& r1,
const Any& r2 ) const
{
GraphicCrop aCrop1, aCrop2;
r1 >>= aCrop1;
r2 >>= aCrop2;
return aCrop1.Top == aCrop2.Top &&
aCrop1.Bottom == aCrop2.Bottom &&
aCrop1.Left == aCrop2.Left &&
aCrop1.Right == aCrop2.Right;
}
bool XMLClipPropertyHandler::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{
bool bRet = false;
sal_Int32 nLen = rStrImpValue.getLength();
if( nLen > 6 &&
rStrImpValue.startsWith( GetXMLToken(XML_RECT)) &&
rStrImpValue[4] == '(' &&
rStrImpValue[nLen-1] == ')' )
{
GraphicCrop aCrop;
OUString sTmp( rStrImpValue.copy( 5, nLen-6 ) );
bool bHasComma = sTmp.indexOf( ',' ) != -1;
SvXMLTokenEnumerator aTokenEnum( sTmp, bHasComma ? ',' : ' ' );
sal_uInt16 nPos = 0;
std::u16string_view aToken;
while( aTokenEnum.getNextToken( aToken ) )
{
sal_Int32 nVal = 0;
if( !IsXMLToken(aToken, XML_AUTO) &&
!rUnitConverter.convertMeasureToCore( nVal, aToken ) )
break;
// fdo#80009 such nonsense could be written via WW8 import fdo#77454
if (abs(nVal) > 400000)
{
SAL_INFO("xmloff.style", "ignoring excessive clip " << OUString(aToken));
nVal = 0;
}
switch( nPos )
{
case 0: aCrop.Top = nVal; break;
case 1: aCrop.Right = nVal; break;
case 2: aCrop.Bottom = nVal; break;
case 3: aCrop.Left = nVal; break;
}
nPos++;
}
bRet = (4 == nPos );
if( bRet )
rValue <<= aCrop;
}
return bRet;
}
bool XMLClipPropertyHandler::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
{
bool bRet = false;
OUStringBuffer aOut(30);
GraphicCrop aCrop;
if( rValue >>= aCrop )
{
aOut.append( GetXMLToken(XML_RECT) );
aOut.append( '(' );
rUnitConverter.convertMeasureToXML( aOut, aCrop.Top );
if( !m_bODF11 )
aOut.append( ',' );
aOut.append( ' ' );
rUnitConverter.convertMeasureToXML( aOut, aCrop.Right );
if( !m_bODF11 )
aOut.append( ',' );
aOut.append( ' ' );
rUnitConverter.convertMeasureToXML( aOut, aCrop.Bottom );
if( !m_bODF11 )
aOut.append( ',' );
aOut.append( ' ' );
rUnitConverter.convertMeasureToXML( aOut, aCrop.Left );
aOut.append( ')' );
rStrExpValue = aOut.makeStringAndClear();
bRet = true;
}
return bRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
