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
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
/* This file is part of the KDE project
Copyright (C) 2001 David Faure <faure@kde.org>
Copyright (C) 2004, Nicolas GOUTTE <goutte@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
//#include <KoGlobal.h>
#include "KoUnit.h"
#ifndef SIMPLE_KOLIBS
# include <KoXmlWriter.h>
#endif
#include <tdelocale.h>
#include <tdeglobal.h>
#include <kdebug.h>
#include <tqregexp.h>
#include <tqdom.h>
TQStringList KoUnit::listOfUnitName()
{
TQStringList lst;
for ( uint i = 0 ; i <= KoUnit::U_LASTUNIT ; ++i )
{
KoUnit::Unit unit = static_cast<KoUnit::Unit>( i );
lst.append( KoUnit::unitDescription( unit ) );
}
return lst;
}
TQString KoUnit::unitDescription( Unit _unit )
{
switch ( _unit )
{
case KoUnit::U_MM:
return i18n("Millimeters (mm)");
case KoUnit::U_CM:
return i18n("Centimeters (cm)");
case KoUnit::U_DM:
return i18n("Decimeters (dm)");
case KoUnit::U_INCH:
return i18n("Inches (in)");
case KoUnit::U_PI:
return i18n("Pica (pi)");
case KoUnit::U_DD:
return i18n("Didot (dd)");
case KoUnit::U_CC:
return i18n("Cicero (cc)");
case KoUnit::U_PT:
return i18n("Points (pt)" );
default:
return i18n("Error!");
}
}
double KoUnit::toUserValue( double ptValue, Unit unit )
{
switch ( unit ) {
case U_MM:
return toMM( ptValue );
case U_CM:
return toCM( ptValue );
case U_DM:
return toDM( ptValue );
case U_INCH:
return toInch( ptValue );
case U_PI:
return toPI( ptValue );
case U_DD:
return toDD( ptValue );
case U_CC:
return toCC( ptValue );
case U_PT:
default:
return toPoint( ptValue );
}
}
double KoUnit::ptToUnit( const double ptValue, const Unit unit )
{
switch ( unit )
{
case U_MM:
return POINT_TO_MM( ptValue );
case U_CM:
return POINT_TO_CM( ptValue );
case U_DM:
return POINT_TO_DM( ptValue );
case U_INCH:
return POINT_TO_INCH( ptValue );
case U_PI:
return POINT_TO_PI( ptValue );
case U_DD:
return POINT_TO_DD( ptValue );
case U_CC:
return POINT_TO_CC( ptValue );
case U_PT:
default:
return ptValue;
}
}
TQString KoUnit::toUserStringValue( double ptValue, Unit unit )
{
return TDEGlobal::locale()->formatNumber( toUserValue( ptValue, unit ) );
}
double KoUnit::fromUserValue( double value, Unit unit )
{
switch ( unit ) {
case U_MM:
return MM_TO_POINT( value );
case U_CM:
return CM_TO_POINT( value );
case U_DM:
return DM_TO_POINT( value );
case U_INCH:
return INCH_TO_POINT( value );
case U_PI:
return PI_TO_POINT( value );
case U_DD:
return DD_TO_POINT( value );
case U_CC:
return CC_TO_POINT( value );
case U_PT:
default:
return value;
}
}
double KoUnit::fromUserValue( const TQString& value, Unit unit, bool* ok )
{
return fromUserValue( TDEGlobal::locale()->readNumber( value, ok ), unit );
}
double KoUnit::parseValue( TQString value, double defaultVal )
{
value.simplifyWhiteSpace();
value.remove( ' ' );
if( value.isEmpty() )
return defaultVal;
int index = value.find( TQRegExp( "[a-z]+$" ) );
if ( index == -1 )
return value.toDouble();
TQString unit = value.mid( index );
value.truncate ( index );
double val = value.toDouble();
if ( unit == "pt" )
return val;
bool ok;
Unit u = KoUnit::unit( unit, &ok );
if( ok )
return fromUserValue( val, u );
if( unit == "m" )
return fromUserValue( val * 10.0, U_DM );
else if( unit == "km" )
return fromUserValue( val * 10000.0, U_DM );
kdWarning() << "KoUnit::parseValue: Unit " << unit << " is not supported, please report." << endl;
// TODO : add support for mi/ft ?
return defaultVal;
}
KoUnit::Unit KoUnit::unit( const TQString &_unitName, bool* ok )
{
if ( ok )
*ok = true;
if ( _unitName == TQString::fromLatin1( "mm" ) ) return U_MM;
if ( _unitName == TQString::fromLatin1( "cm" ) ) return U_CM;
if ( _unitName == TQString::fromLatin1( "dm" ) ) return U_DM;
if ( _unitName == TQString::fromLatin1( "in" )
|| _unitName == TQString::fromLatin1("inch") /*compat*/ ) return U_INCH;
if ( _unitName == TQString::fromLatin1( "pi" ) ) return U_PI;
if ( _unitName == TQString::fromLatin1( "dd" ) ) return U_DD;
if ( _unitName == TQString::fromLatin1( "cc" ) ) return U_CC;
if ( _unitName == TQString::fromLatin1( "pt" ) ) return U_PT;
if ( ok )
*ok = false;
return U_PT;
}
TQString KoUnit::unitName( Unit _unit )
{
if ( _unit == U_MM ) return TQString::fromLatin1( "mm" );
if ( _unit == U_CM ) return TQString::fromLatin1( "cm" );
if ( _unit == U_DM ) return TQString::fromLatin1( "dm" );
if ( _unit == U_INCH ) return TQString::fromLatin1( "in" );
if ( _unit == U_PI ) return TQString::fromLatin1( "pi" );
if ( _unit == U_DD ) return TQString::fromLatin1( "dd" );
if ( _unit == U_CC ) return TQString::fromLatin1( "cc" );
return TQString::fromLatin1( "pt" );
}
#ifndef SIMPLE_KOLIBS
void KoUnit::saveOasis(KoXmlWriter* settingsWriter, Unit _unit)
{
settingsWriter->addConfigItem( "unit", unitName(_unit) );
}
#endif
|
