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
|
/* This file is part of the KDE project
Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
This program 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 program 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 program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kexicharencodingcombobox.h"
#include <qtextcodec.h>
#include <kdebug.h>
#include <klocale.h>
#include <kglobal.h>
#include <kcharsets.h>
KexiCharacterEncodingComboBox::KexiCharacterEncodingComboBox(
QWidget* parent, const QString& selectedEncoding )
: KComboBox( parent, "KexiCharacterEncodingComboBox" )
, m_defaultEncodingAdded(false)
{
QString defaultEncoding(QString::fromLatin1(KGlobal::locale()->encoding()));
QString defaultEncodingDescriptiveName;
QString _selectedEncoding = selectedEncoding;
if (_selectedEncoding.isEmpty())
_selectedEncoding = QString::fromLatin1(KGlobal::locale()->encoding());
QStringList descEncodings(KGlobal::charsets()->descriptiveEncodingNames());
QStringList::ConstIterator it = descEncodings.constBegin();
for (uint id = 0; it!=descEncodings.constEnd(); ++it)
{
bool found = false;
QString name( KGlobal::charsets()->encodingForName( *it ) );
QTextCodec *codecForEnc = KGlobal::charsets()->codecForName(name, found);
if (found) {
insertItem(*it);
if (codecForEnc->name() == defaultEncoding || name == defaultEncoding) {
defaultEncodingDescriptiveName = *it;
//remember, do not add, will be prepended later
}
else {
m_encodingDescriptionForName.insert(name, *it);
}
if (codecForEnc->name() == _selectedEncoding || name == _selectedEncoding) {
setCurrentItem(id);
}
id++;
}
}
//prepend default encoding, if present
if (!defaultEncodingDescriptiveName.isEmpty()) {
m_defaultEncodingAdded = true;
QString desc = i18n("Text encoding: Default", "Default: %1")
.arg(defaultEncodingDescriptiveName);
insertItem( desc, 0 );
if (_selectedEncoding==defaultEncoding) {
setCurrentItem(0);
}
else
setCurrentItem(currentItem()+1);
m_encodingDescriptionForName.insert(defaultEncoding, desc);
}
}
KexiCharacterEncodingComboBox::~KexiCharacterEncodingComboBox()
{
}
QString KexiCharacterEncodingComboBox::selectedEncoding() const
{
if (defaultEncodingSelected()) {
return QString::fromLatin1(KGlobal::locale()->encoding());
}
else {
return KGlobal::charsets()->encodingForName( currentText() );
}
}
void KexiCharacterEncodingComboBox::setSelectedEncoding(const QString& encodingName)
{
QString desc = m_encodingDescriptionForName[encodingName];
if (desc.isEmpty()) {
kdWarning() << "KexiCharacterEncodingComboBox::setSelectedEncoding(): "
"no such encoding \"" << encodingName << "\"" << endl;
return;
}
setCurrentText(desc);
}
bool KexiCharacterEncodingComboBox::defaultEncodingSelected() const
{
return m_defaultEncodingAdded && 0==currentItem();
}
void KexiCharacterEncodingComboBox::selectDefaultEncoding()
{
if (m_defaultEncodingAdded)
setCurrentItem(0);
}
|
