Differential D15684 Diff 46297 runners/datetime/datetimerunner.cpp

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runners/datetime/datetimerunner.cpp

1/* 1​/*
2 * Copyright (C) 2006 Aaron Seigo <aseigo@kde.org> 2​ * Copyright (C) 2006 Aaron Seigo <aseigo@kde.org>
3 * Copyright (C) 2010 Marco Martin <notmart@gmail.com> 3​ * Copyright (C) 2010 Marco Martin <notmart@gmail.com>
4 * Copyright (C) 2015 Vishesh Handa <vhanda@kde.org> 4​ * Copyright (C) 2015 Vishesh Handa <vhanda@kde.org>
5​ * Copyright (C) 2018 James D. Smith <smithjd15@gmail.com>
5 * 6​ *
6 * This program is free software; you can redistribute it and/or modify 7​ * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU Library General Public License version 2 as 8​ * it under the terms of the GNU Library General Public License version 2 as
8 * published by the Free Software Foundation 9​ * published by the Free Software Foundation
9 * 10​ *
10 * This program is distributed in the hope that it will be useful, 11​ * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12​ * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13​ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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32DateTimeRunner::DateTimeRunner(QObject *parent, const QVariantList &args) 33​DateTimeRunner::DateTimeRunner(QObject *parent, const QVariantList &args)
33 : Plasma::AbstractRunner(parent, args) 34​ : Plasma::AbstractRunner(parent, args)
34{ 35​{
35 setObjectName(QLatin1String( "DataTimeRunner" )); 36​ setObjectName(QLatin1String( "DataTimeRunner" ));
36 37​
37 addSyntax(Plasma::RunnerSyntax(dateWord, i18n("Displays the current date"))); 38​ addSyntax(Plasma::RunnerSyntax(dateWord, i18n("Displays the current date")));
38 addSyntax(Plasma::RunnerSyntax(dateWord + QLatin1String( " :q:" ), i18n("Displays the current date in a given timezone"))); 39​ addSyntax(Plasma::RunnerSyntax(dateWord + QLatin1String( " :q:" ), i18n("Displays the current date in a given timezone")));
39 addSyntax(Plasma::RunnerSyntax(timeWord, i18n("Displays the current time"))); 40​ addSyntax(Plasma::RunnerSyntax(timeWord, i18n("Displays the current time")));
41​ addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " 24" ), i18n("Displays the current time, in 24 hour time")));
40 addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " :q:" ), i18n("Displays the current time in a given timezone"))); 42​ addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " :q:" ), i18n("Displays the current time in a given timezone")));
43​ addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " :q:" ) + QLatin1String( " 24" ), i18n("Displays the local time from the given time of the form hh:mm [am/pm] or HH:mm, in 24 hour time")));
44​ addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " :q:" ) + QLatin1String( " 24" ), i18n("Displays the current time in a given timezone, in 24 hour time")));
45​ addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " :q:" ), i18n("Displays the local time from the given time of the form hh:mm [am/pm] or HH:mm")));
46​ addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " :q:" ) + QLatin1String( " :q:" ), i18n("Displays the time in the given timezone converted from the given local time of the form hh:mm [am/pm] or HH:mm")));
47​ addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " :q:" ) + QLatin1String( " :q:" ), i18n("Displays the given time of the form hh:mm [am/pm] or HH:mm converted from the given timezone to the local time")));
48​ addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " :q:" ) + QLatin1String( " :q:" ) + QLatin1String( " 24" ), i18n("Displays the time in the given timezone converted from the given local time of the form hh:mm [am/pm] or HH:mm, in 24 hour time")));
49​ addSyntax(Plasma::RunnerSyntax(timeWord + QLatin1String( " :q:" ) + QLatin1String( " :q:" ) + QLatin1String( " 24" ), i18n("Displays the given time of the form hh:mm [am/pm] or HH:mm converted from the given timezone to the local time, in 24 hour time")));
41} 50​}
42 51​
43DateTimeRunner::~DateTimeRunner() 52​DateTimeRunner::~DateTimeRunner()
44{ 53​{
45} 54​}
46 55​
47void DateTimeRunner::match(Plasma::RunnerContext &context) 56​void DateTimeRunner::match(Plasma::RunnerContext &context)
48{ 57​{
49 const QString term = context.query(); 58​ const QStringList terms = context.query().split(QChar::Space, QString::SkipEmptyParts);
50 if (term.compare(dateWord, Qt::CaseInsensitive) == 0) { 59​ bool is24Hr = terms.contains(QStringLiteral("24"));
51 const QString date = QLocale().toString(QDate::currentDate()); 60​ bool toLocalTime = QChar(terms.value(1).at(0)).isNumber() && (terms.value(1) != QStringLiteral("24"));
52 addMatch(i18n("Today's date is %1", date), date, context, QStringLiteral("view-calendar-day")); 61​
53 } else if (term.startsWith(dateWord + QLatin1Char( ' ' ), Qt::CaseInsensitive)) { 62​ QMultiHash<QString, QTimeZone> zoneMatches;
54 const auto tz = term.rightRef(term.length() - dateWord.length() - 1); 63​ QMultiHash<QString, QDateTime> dTMatches;
55 const auto dates = datetime(tz); 64​ QString time;
56 for(auto it = dates.constBegin(), itEnd = dates.constEnd(); it != itEnd; ++it) { 65​ QTime t;
57 const QString date = QLocale().toString(*it); 66​
58 addMatch(QStringLiteral("%1 - %2").arg(it.key(), date), date, context, QStringLiteral("view-calendar-day")); 67​ for (const QString &term : terms) {
59 } 68​ if (term.contains(QStringLiteral(":"))) {
60 } else if (term.compare(timeWord, Qt::CaseInsensitive) == 0) { 69​ time = term;
61 const QString time = QLocale().toString(QTime::currentTime()); 70​ } else if (term.compare(QStringLiteral("am"), Qt::CaseInsensitive) == 0) {
62 addMatch(i18n("Current time is %1", time), time, context, QStringLiteral("clock")); 71​ time += QChar::Space + term;
63 } else if (term.startsWith(timeWord + QLatin1Char( ' ' ), Qt::CaseInsensitive)) { 72​ } else if (term.compare(QStringLiteral("pm"), Qt::CaseInsensitive) == 0) {
64 const auto tz = term.rightRef(term.length() - timeWord.length() - 1); 73​ time += QChar::Space + term;
65 const auto times = datetime(tz); 74​ } else if (!QChar(term.at(0)).isNumber()) {
66 for(auto it = times.constBegin(), itEnd = times.constEnd(); it != itEnd; ++it) { 75​ zoneMatches = timeZoneMatches(term);
67 const QString time = QLocale().toString(*it, QLocale::ShortFormat); 76​ }
68 addMatch(QStringLiteral("%1 - %2").arg(it.key(), time), time, context, QStringLiteral("clock")); ​
69 } 77​ }
78​
79​ // Possible time formats.
80​ QTime hmmapTime = QTime::fromString(time, QStringLiteral("h:mm ap"));
81​ QTime hhmmapTime = QTime::fromString(time, QStringLiteral("hh:mm ap"));
82​ QTime hmmTime = QTime::fromString(time, QStringLiteral("h:mm"));
83​ QTime hhmmTime = QTime::fromString(time, QStringLiteral("hh:mm"));
84​
85​ if (hmmapTime.isValid()) {
86​ t = hmmapTime;
87​ } else if (hhmmapTime.isValid()) {
88​ t = hhmmapTime;
89​ } else if (hmmTime.isValid()) {
90​ t = hmmTime;
91​ } else if (hhmmTime.isValid()) {
92​ t = hhmmTime;
70 } 93​ }
94​
95​ // If there are no zone matches the time is localtime.
96​ if (!zoneMatches.isEmpty()) {
97​ for (auto it = zoneMatches.begin(); it != zoneMatches.end(); ++it) {
98​ if (toLocalTime && t.isValid()) {
99​ dTMatches.insert(it.key(), QDateTime(QDateTime::currentDateTime().date(), t, it.value()).toLocalTime());
100​ } else if (!toLocalTime && t.isValid()) {
101​ dTMatches.insert(it.key(), QDateTime(QDateTime::currentDateTime().date(), t).toTimeZone(it.value()));
102​ } else if (!toLocalTime && !t.isValid()) {
103​ dTMatches.insert(it.key(), QDateTime::currentDateTime().toTimeZone(it.value()));
104​ }
105​ }
106​ } else if ((terms.size() == 1) || ((terms.size() == 2) && is24Hr)) {
107​ dTMatches.insert(QTimeZone::systemTimeZone().displayName(QTimeZone::GenericTime, QTimeZone::ShortName), QDateTime::currentDateTime());
108​ } else {
109​ return;
110​ }
111​
112​ if (terms.value(0).compare(dateWord, Qt::CaseInsensitive) == 0) {
113​ for (auto it = dTMatches.begin(); it != dTMatches.end(); ++it) {
114​ const QDateTime &dt = it.value();
115​ const QString &tzName = it.key();
116​ QString date = QLocale().toString(dt.date());
117​
118​ addMatch(QStringLiteral("%1 - %2").arg(tzName, date), date, context, QStringLiteral("view-calendar-day"));
71} 119​ }
120​ } else if (terms.value(0).compare(timeWord, Qt::CaseInsensitive) == 0) {
121​ for (auto it = dTMatches.begin(); it != dTMatches.end(); ++it) {
122​ const QDateTime &dt = it.value();
123​ const QString &tzName = it.key();
124​ QString dateTime;
72 125​
73QHash<QString, QDateTime> DateTimeRunner::datetime(const QStringRef& tz) 126​ if (is24Hr) {
127​ QString timeFormat24hr = QLocale().timeFormat(QLocale::ShortFormat);
128​ timeFormat24hr.remove(QStringLiteral("a"), Qt::CaseInsensitive);
129​ timeFormat24hr.remove(QStringLiteral("p"), Qt::CaseInsensitive);
130​
131​ dateTime = QLocale().toString(dt.time(), timeFormat24hr.simplified());
132​ } else {
133​ dateTime = QLocale().toString(dt.time(), QLocale::ShortFormat);
134​ }
135​
136​ // When converting time append a date string.
137​ if (!zoneMatches.isEmpty()) {
138​ dateTime += QStringLiteral(" - ") + QLocale().toString(dt.date(), QLocale::ShortFormat);
139​ }
140​
141​ addMatch(QStringLiteral("%1 - %2").arg(tzName, dateTime), dateTime, context, QStringLiteral("clock"));
142​ }
143​ }
144​}
145​
146​QMultiHash<QString, QTimeZone> DateTimeRunner::timeZoneMatches(QString tz)
74{ 147​{
75 QHash<QString, QDateTime> ret; 148​ QMultiHash<QString, QTimeZone> ret;
76 // 149​
77 // KTimeZone gives us the actual timezone names such as "Asia/Kolkatta" and does 150​ QList<QByteArray> timeZoneIds = QTimeZone::availableTimeZoneIds();
78 // not give us country info. QTimeZone does not give us the actual timezone name ​
79 // This is why we are using both for now. ​
80 // ​
81 const QList<QByteArray> timeZoneIds = QTimeZone::availableTimeZoneIds(); ​
82 for (const QByteArray& zoneId : timeZoneIds) { 151​ for (const QByteArray& zoneId : timeZoneIds) {
83 QTimeZone timeZone(zoneId); 152​ QTimeZone timeZone(zoneId);
153​ const QString zone = timeZone.displayName(QTimeZone::GenericTime);
84 154​
85 const QString zoneName = QString::fromUtf8(zoneId); 155​ const QString zoneName = QString::fromUtf8(zoneId);
86 if (zoneName.startsWith(tz, Qt::CaseInsensitive)) { 156​ if (zoneName.startsWith(tz, Qt::CaseInsensitive) && !ret.contains(zone)) {
87 ret[zoneName] = QDateTime::currentDateTimeUtc().toTimeZone(timeZone); 157​ ret.insert(zone, timeZone);
88 continue; ​
89 } 158​ }
90 159​
91 const QString country = QLocale::countryToString(timeZone.country()); 160​ const QString country = QLocale::countryToString(timeZone.country());
92 if (country.startsWith(tz, Qt::CaseInsensitive)) { 161​ if (country.startsWith(tz, Qt::CaseInsensitive) && !ret.contains(zone)) {
93 ret[country] = QDateTime::currentDateTimeUtc().toTimeZone(timeZone); 162​ ret.insert(zone, timeZone);
94 continue; ​
95 } 163​ }
96 164​
97 // FIXME: This only includes the current abbreviation and not old abbreviation or 165​ // FIXME: This only includes the current abbreviation and not old abbreviation or
98 // other possible names. 166​ // other possible names.
99 // Eg - depending on the current date, only CET or CEST will work 167​ // Eg - depending on the current date, only CET or CEST will work
100 const QString abbr = timeZone.abbreviation(QDateTime::currentDateTime()); 168​ const QString abbr = timeZone.abbreviation(QDateTime::currentDateTime());
101 if (abbr.startsWith(tz, Qt::CaseInsensitive)) { 169​ if (abbr.startsWith(tz, Qt::CaseInsensitive) && !ret.contains(zone)) {
102 ret[abbr] = QDateTime::currentDateTimeUtc().toTimeZone(timeZone); 170​ ret.insert(zone, timeZone);
103 continue; ​
104 } 171​ }
105 } 172​ }
106 173​
107 return ret; 174​ return ret;
108} 175​}
109 176​
110void DateTimeRunner::addMatch(const QString &text, const QString &clipboardText, 177​void DateTimeRunner::addMatch(const QString &text, const QString &clipboardText,
111 Plasma::RunnerContext &context, const QString& iconName) 178​ Plasma::RunnerContext &context, const QString& iconName)
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