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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include "unitconv.hxx"
#include "global.hxx"
#include "viewopti.hxx" //! move ScLinkConfigItem to separate header!
using namespace utl;
using namespace com::sun::star::uno;
using ::rtl::OUString;
// --------------------------------------------------------------------
const sal_Unicode cDelim = 0x01; // Delimiter zwischen From und To
// --- ScUnitConverterData --------------------------------------------
ScUnitConverterData::ScUnitConverterData( const String& rFromUnit,
const String& rToUnit, double fVal )
:
StrData( rFromUnit ),
fValue( fVal )
{
String aTmp;
ScUnitConverterData::BuildIndexString( aTmp, rFromUnit, rToUnit );
SetString( aTmp );
}
ScUnitConverterData::ScUnitConverterData( const ScUnitConverterData& r )
:
StrData( r ),
fValue( r.fValue )
{
}
ScDataObject* ScUnitConverterData::Clone() const
{
return new ScUnitConverterData( *this );
}
void ScUnitConverterData::BuildIndexString( String& rStr,
const String& rFromUnit, const String& rToUnit )
{
#if 1
// case sensitive
rStr = rFromUnit;
rStr += cDelim;
rStr += rToUnit;
#else
// not case sensitive
rStr = rFromUnit;
String aTo( rToUnit );
ScGlobal::pCharClass->toUpper( rStr );
ScGlobal::pCharClass->toUpper( aTo );
rStr += cDelim;
rStr += aTo;
#endif
}
// --- ScUnitConverter ------------------------------------------------
#define CFGPATH_UNIT "Office.Calc/UnitConversion"
#define CFGSTR_UNIT_FROM "FromUnit"
#define CFGSTR_UNIT_TO "ToUnit"
#define CFGSTR_UNIT_FACTOR "Factor"
ScUnitConverter::ScUnitConverter( sal_uInt16 nInit, sal_uInt16 nDeltaP ) :
ScStrCollection( nInit, nDeltaP, false )
{
// read from configuration - "convert.ini" is no longer used
//! config item as member to allow change of values
ScLinkConfigItem aConfigItem( OUString(RTL_CONSTASCII_USTRINGPARAM( CFGPATH_UNIT )) );
// empty node name -> use the config item's path itself
OUString aEmptyString;
Sequence<OUString> aNodeNames = aConfigItem.GetNodeNames( aEmptyString );
long nNodeCount = aNodeNames.getLength();
if ( nNodeCount )
{
const OUString* pNodeArray = aNodeNames.getConstArray();
Sequence<OUString> aValNames( nNodeCount * 3 );
OUString* pValNameArray = aValNames.getArray();
const OUString sSlash('/');
long nIndex = 0;
for (long i=0; i<nNodeCount; i++)
{
OUString sPrefix = pNodeArray[i];
sPrefix += sSlash;
pValNameArray[nIndex] = sPrefix;
pValNameArray[nIndex++] += OUString(RTL_CONSTASCII_USTRINGPARAM( CFGSTR_UNIT_FROM ));
pValNameArray[nIndex] = sPrefix;
pValNameArray[nIndex++] += OUString(RTL_CONSTASCII_USTRINGPARAM( CFGSTR_UNIT_TO ));
pValNameArray[nIndex] = sPrefix;
pValNameArray[nIndex++] += OUString(RTL_CONSTASCII_USTRINGPARAM( CFGSTR_UNIT_FACTOR ));
}
Sequence<Any> aProperties = aConfigItem.GetProperties(aValNames);
if (aProperties.getLength() == aValNames.getLength())
{
const Any* pProperties = aProperties.getConstArray();
OUString sFromUnit;
OUString sToUnit;
double fFactor = 0;
nIndex = 0;
for (long i=0; i<nNodeCount; i++)
{
pProperties[nIndex++] >>= sFromUnit;
pProperties[nIndex++] >>= sToUnit;
pProperties[nIndex++] >>= fFactor;
ScUnitConverterData* pNew = new ScUnitConverterData( sFromUnit, sToUnit, fFactor );
if ( !Insert( pNew ) )
delete pNew;
}
}
}
}
sal_Bool ScUnitConverter::GetValue( double& fValue, const String& rFromUnit,
const String& rToUnit ) const
{
ScUnitConverterData aSearch( rFromUnit, rToUnit );
sal_uInt16 nIndex;
if ( Search( &aSearch, nIndex ) )
{
fValue = ((const ScUnitConverterData*)(At( nIndex )))->GetValue();
return sal_True;
}
fValue = 1.0;
return false;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
