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ktzfiletimezone.h
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1/*
2 This file is part of the KDE libraries
3 Copyright (c) 2005-2008 David Jarvie <djarvie@kde.org>
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public License
16 along with this library; see the file COPYING.LIB. If not, write to
17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
19*/
20
25
26#ifndef _KTZFILETIMEZONE_H
27#define _KTZFILETIMEZONE_H
28
29#include <kdecore_export.h>
30#include <ktimezone.h>
31
32#include <QtCore/QString>
33
34class KTzfileTimeZoneSource;
35class KTzfileTimeZonePrivate;
36class KTzfileTimeZoneDataPrivate;
37class KTzfileTimeZoneSourcePrivate;
38
50class KDECORE_EXPORT KTzfileTimeZone : public KTimeZone //krazy:exclude=dpointer (no d-pointer for KTimeZone derived classes)
51{
52public:
64 KTzfileTimeZone(KTzfileTimeZoneSource *source, const QString &name,
65 const QString &countryCode = QString(), float latitude = UNKNOWN, float longitude = UNKNOWN,
66 const QString &comment = QString());
67
68 ~KTzfileTimeZone();
69
70private:
71 // d-pointer is in KTzfileTimeZoneBackend.
72 // This is a requirement for classes inherited from KTimeZone.
73};
74
75
89class KDECORE_EXPORT KTzfileTimeZoneBackend : public KTimeZoneBackend //krazy:exclude=dpointer (non-const d-pointer for KTimeZoneBackend-derived classes)
90{
91public:
93 KTzfileTimeZoneBackend(KTzfileTimeZoneSource *source, const QString &name,
94 const QString &countryCode, float latitude, float longitude, const QString &comment);
95
96 ~KTzfileTimeZoneBackend();
97
103 virtual KTimeZoneBackend *clone() const;
104
110 virtual QByteArray type() const;
111
120 virtual bool hasTransitions(const KTimeZone* caller) const;
121
122private:
123 KTzfileTimeZonePrivate *d; // non-const
124};
125
126
138class KDECORE_EXPORT KTzfileTimeZoneSource : public KTimeZoneSource
139{
140public:
151 explicit KTzfileTimeZoneSource(const QString &location);
152 virtual ~KTzfileTimeZoneSource();
153
159 QString location() const;
160
169 virtual KTimeZoneData *parse(const KTimeZone &zone) const;
170
171private:
172 KTzfileTimeZoneSourcePrivate * const d;
173};
174
175
185class KTzfileTimeZoneData : public KTimeZoneData
186{
187 friend class KTzfileTimeZoneSource;
188
189public:
190 KTzfileTimeZoneData();
191 KTzfileTimeZoneData(const KTzfileTimeZoneData &);
192 virtual ~KTzfileTimeZoneData();
193
194 KTzfileTimeZoneData &operator=(const KTzfileTimeZoneData &);
195
204 virtual KTimeZoneData *clone() const;
205
211 virtual bool hasTransitions() const;
212
213private:
214 // Enable this if you add KDECORE_EXPORT to this class
215 //KTzfileTimeZoneDataPrivate * const d;
216};
217
218#endif
KTimeZoneBackend::KTimeZone
friend class KTimeZone
Definition ktimezone.h:1208
KTimeZoneBackend::KTimeZoneBackend
KTimeZoneBackend()
Implements KTimeZone::KTimeZone().
Definition ktimezone.cpp:417
KTimeZoneData
Base class for the parsed data returned by a KTimeZoneSource class.
Definition ktimezone.h:1303
KTimeZoneData::KTimeZoneData
KTimeZoneData()
Definition ktimezone.cpp:1144
KTimeZoneSource::KTimeZoneSource
KTimeZoneSource()
Definition ktimezone.cpp:959
KTimeZone
Base class representing a time zone.
Definition ktimezone.h:417
KTimeZone::source
KTimeZoneSource * source() const
Returns the source reader/parser for the time zone's source database.
Definition ktimezone.cpp:749
KTimeZone::name
QString name() const
Returns the name of the time zone.
Definition ktimezone.cpp:669
KTimeZone::countryCode
QString countryCode() const
Returns the two-letter country code of the time zone.
Definition ktimezone.cpp:649
KTimeZone::longitude
float longitude() const
Returns the latitude of the time zone.
Definition ktimezone.cpp:659
KTimeZone::KTimeZone
KTimeZone()
Constructs a null time zone.
Definition ktimezone.cpp:600
KTimeZone::comment
QString comment() const
Returns any comment for the time zone.
Definition ktimezone.cpp:664
KTimeZone::parse
bool parse() const
Extracts time zone detail information for this time zone from the source database.
Definition ktimezone.cpp:784
KTimeZone::latitude
float latitude() const
Returns the latitude of the time zone.
Definition ktimezone.cpp:654
KTimeZone::type
QByteArray type() const
Returns the class name of the data represented by this instance.
Definition ktimezone.cpp:639
KTimeZone::UNKNOWN
static const float UNKNOWN
A representation for unknown locations; this is a float that does not represent a real latitude or lo...
Definition ktimezone.h:1083
KTimeZone::hasTransitions
virtual bool hasTransitions() const
Return whether daylight saving transitions are available for the time zone.
Definition ktimezone.cpp:702
KTzfileTimeZoneBackend::KTzfileTimeZoneBackend
KTzfileTimeZoneBackend(KTzfileTimeZoneSource *source, const QString &name, const QString &countryCode, float latitude, float longitude, const QString &comment)
Implements KTzfileTimeZone::KTzfileTimeZone().
Definition ktzfiletimezone.cpp:57
KTzfileTimeZoneBackend::clone
virtual KTimeZoneBackend * clone() const
Creates a copy of this instance.
Definition ktzfiletimezone.cpp:65
KTzfileTimeZoneData::KTzfileTimeZoneData
KTzfileTimeZoneData()
Definition ktzfiletimezone.cpp:102
KTzfileTimeZoneData::KTzfileTimeZoneSource
friend class KTzfileTimeZoneSource
Definition ktzfiletimezone.h:187
KTzfileTimeZoneData::operator=
KTzfileTimeZoneData & operator=(const KTzfileTimeZoneData &)
Definition ktzfiletimezone.cpp:117
KTzfileTimeZoneData::hasTransitions
virtual bool hasTransitions() const
Return whether daylight saving transitions are available for the time zone.
Definition ktzfiletimezone.cpp:128
KTzfileTimeZoneData::clone
virtual KTimeZoneData * clone() const
Creates a new copy of this object.
Definition ktzfiletimezone.cpp:123
KTzfileTimeZoneData::~KTzfileTimeZoneData
virtual ~KTzfileTimeZoneData()
Definition ktzfiletimezone.cpp:112
KTzfileTimeZoneSource
A class to read and parse tzfile time zone definition files.
Definition ktzfiletimezone.h:139
KTzfileTimeZoneSource::location
QString location() const
Returns the local directory containing the time zone definition files.
Definition ktzfiletimezone.cpp:159
KTzfileTimeZoneSource::KTzfileTimeZoneSource
KTzfileTimeZoneSource(const QString &location)
Constructs a time zone source.
Definition ktzfiletimezone.cpp:147
KTzfileTimeZone::KTzfileTimeZone
KTzfileTimeZone(KTzfileTimeZoneSource *source, const QString &name, const QString &countryCode=QString(), float latitude=UNKNOWN, float longitude=UNKNOWN, const QString &comment=QString())
Creates a time zone.
Definition ktzfiletimezone.cpp:84
QString
kdecore_export.h
ktimezone.h
Time zone functions.
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