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Diffstat (limited to 'src/declarative/util/qdeclarativedatetimeformatter.cpp')
| -rw-r--r-- | src/declarative/util/qdeclarativedatetimeformatter.cpp | 373 |
1 files changed, 0 insertions, 373 deletions
diff --git a/src/declarative/util/qdeclarativedatetimeformatter.cpp b/src/declarative/util/qdeclarativedatetimeformatter.cpp deleted file mode 100644 index 4087091..0000000 --- a/src/declarative/util/qdeclarativedatetimeformatter.cpp +++ /dev/null @@ -1,373 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qdeclarativedatetimeformatter_p.h" - -#include <QtCore/qlocale.h> - -#include <private/qobject_p.h> - -QT_BEGIN_NAMESPACE - -//TODO: may need optimisation as the QDateTime member may not be needed? -// be able to set a locale? - -class QDeclarativeDateTimeFormatterPrivate : public QObjectPrivate -{ - Q_DECLARE_PUBLIC(QDeclarativeDateTimeFormatter) -public: - QDeclarativeDateTimeFormatterPrivate() : locale(QLocale::system()), longStyle(false), componentComplete(true) {} - - void updateText(); - - QDateTime dateTime; - QDate date; - QTime time; - QLocale locale; - QString dateTimeText; - QString dateText; - QString timeText; - QString dateTimeFormat; //set for convienience? - QString dateFormat; - QString timeFormat; - bool longStyle; - bool componentComplete; -}; - -/*! - \qmlclass DateTimeFormatter QDeclarativeDateTimeFormatter - \since 4.7 - \brief The DateTimeFormatter allows you to control the format of a date string. - - \code - DateTimeFormatter { id: formatter; date: System.date } - Text { text: formatter.dateText } - \endcode - - By default, the text properties (dateText, timeText, and dateTimeText) will return the - date and time using the current system locale's format. -*/ - -/*! - \internal - \class QDeclarativeDateTimeFormatter - \ingroup group_utility - \brief The QDeclarativeDateTimeFormatter class allows you to format a date string. -*/ - -QDeclarativeDateTimeFormatter::QDeclarativeDateTimeFormatter(QObject *parent) -: QObject(*(new QDeclarativeDateTimeFormatterPrivate), parent) -{ -} - -QDeclarativeDateTimeFormatter::~QDeclarativeDateTimeFormatter() -{ -} - -/*! - \qmlproperty string DateTimeFormatter::dateText - \qmlproperty string DateTimeFormatter::timeText - \qmlproperty string DateTimeFormatter::dateTimeText - - Formatted text representations of the \c date, \c time, - and \c {date and time}, respectively. - - If there is no explictly specified format the DateTimeFormatter - will use the system locale's default 'short' setting. - - \code - // specify source date (assuming today is February 19, 2009) - DateTimeFormatter { id: formatter; dateTime: Today.date } - - // display the full date and time - Text { text: formatter.dateText } - \endcode - - Would be equivalent to the following for a US English locale: - - \code - // display the date - Text { text: "2/19/09" } - \endcode -*/ -QString QDeclarativeDateTimeFormatter::dateTimeText() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->dateTimeText; -} - -QString QDeclarativeDateTimeFormatter::dateText() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->dateText; -} - -QString QDeclarativeDateTimeFormatter::timeText() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->timeText; -} - -/*! - \qmlproperty date DateTimeFormatter::date - \qmlproperty time DateTimeFormatter::time - \qmlproperty datetime DateTimeFormatter::dateTime - - The source date and time to be used by the formatter. - - \code - // setting the date and time - DateTimeFormatter { date: System.date; time: System.time } - \endcode - - For convienience it is possible to set the datetime property to set both the date and the time. - \code - // setting the datetime - DateTimeFormatter { dateTime: System.dateTime } - \endcode - - There can only be one instance of date and time per formatter; if date, time, and dateTime are all - set the actual date and time used is not guaranteed. - - \note If no date is set, dateTimeText will be just the date; - If no time is set, the dateTimeText will be just the time. - -*/ -QDate QDeclarativeDateTimeFormatter::date() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->date; -} - -QTime QDeclarativeDateTimeFormatter::time() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->time; -} - -QDateTime QDeclarativeDateTimeFormatter::dateTime() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->dateTime; -} - -/*! - \qmlproperty string DateTimeFormatter::dateFormat - \qmlproperty string DateTimeFormatter::timeFormat - \qmlproperty string DateTimeFormatter::dateTimeFormat - - Specifies a custom format which the DateTime Formatter can use. - - If there is no explictly specified format the DateTimeFormatter - will use the system locale's default 'short' setting. - - The text's format may be modified by setting: - \list - \i \c dateFormat - \i \c timeFormat - \i \c dateTimeFormat - \endlist - - If only the format for date is defined, the time and dateTime formats will be defined - as the system locale default and likewise for the others. - - Syntax for the format is based on the QDateTime::toString() formatting options. - - \code - // Format the date such that the dateText is: '1997-12-12' - DateTimeFormatter { id: formatter; dateTime: Today.dateTime; formatDate: "yyyy-MM-d" } - \endcode - - Assigning an empty string to a particular format will reset it. -*/ -QString QDeclarativeDateTimeFormatter::dateTimeFormat() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->dateTimeFormat; -} - -QString QDeclarativeDateTimeFormatter::dateFormat() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->dateFormat; -} - -QString QDeclarativeDateTimeFormatter::timeFormat() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->timeFormat; -} - -/*! - \qmlproperty bool DateTimeFormatter::longStyle - - This property causes the formatter to use the system locale's long format rather than short format - by default. - - This setting is off by default. -*/ -bool QDeclarativeDateTimeFormatter::longStyle() const -{ - Q_D(const QDeclarativeDateTimeFormatter); - return d->longStyle; -} - -void QDeclarativeDateTimeFormatter::setDateTime(const QDateTime &dateTime) -{ - Q_D(QDeclarativeDateTimeFormatter); - if (d->dateTime == dateTime) - return; - d->dateTime = dateTime; - d->date = d->dateTime.date(); - d->time = d->dateTime.time(); - d->updateText(); -} - -void QDeclarativeDateTimeFormatter::setTime(const QTime &time) -{ - Q_D(QDeclarativeDateTimeFormatter); - if (d->dateTime.time() == time) - return; - d->time = time; - d->dateTime.setTime(time); - d->updateText(); -} - -void QDeclarativeDateTimeFormatter::setDate(const QDate &date) -{ - Q_D(QDeclarativeDateTimeFormatter); - if (d->dateTime.date() == date) - return; - d->date = date; - bool clearTime = d->dateTime.time().isValid() ? false : true; //because setting date generates default time - d->dateTime.setDate(date); - if (clearTime) - d->dateTime.setTime(QTime()); - d->updateText(); -} - -//DateTime formatting may be a combination of date and time? -void QDeclarativeDateTimeFormatter::setDateTimeFormat(const QString &format) -{ - Q_D(QDeclarativeDateTimeFormatter); - //no format checking - d->dateTimeFormat = format; - d->updateText(); -} - -void QDeclarativeDateTimeFormatter::setDateFormat(const QString &format) -{ - Q_D(QDeclarativeDateTimeFormatter); - //no format checking - d->dateFormat = format; - d->updateText(); -} - -void QDeclarativeDateTimeFormatter::setTimeFormat(const QString &format) -{ - Q_D(QDeclarativeDateTimeFormatter); - //no format checking - d->timeFormat = format; - d->updateText(); -} - -void QDeclarativeDateTimeFormatter::setLongStyle(bool longStyle) -{ - Q_D(QDeclarativeDateTimeFormatter); - d->longStyle = longStyle; - d->updateText(); -} - -void QDeclarativeDateTimeFormatterPrivate::updateText() -{ - Q_Q(QDeclarativeDateTimeFormatter); - if (!componentComplete) - return; - - QString str; - QString str1; - QString str2; - - Qt::DateFormat defaultFormat = longStyle ? Qt::SystemLocaleLongDate : Qt::SystemLocaleShortDate; - - if (dateFormat.isEmpty()) - str1 = date.toString(defaultFormat); - else - str1 = date.toString(dateFormat); - - if (timeFormat.isEmpty()) - str2 = time.toString(defaultFormat); - else - str2 = time.toString(timeFormat); - - if (dateTimeFormat.isEmpty()) - str = dateTime.toString(defaultFormat); - //else if (!formatTime.isEmpty() && !formatDate.isEmpty()) - // str = str1 + QLatin1Char(' ') + str2; - else - str = dateTime.toString(dateTimeFormat); - - if (dateTimeText == str && dateText == str1 && timeText == str2) - return; - - dateTimeText = str; - dateText = str1; - timeText = str2; - - emit q->textChanged(); -} - -void QDeclarativeDateTimeFormatter::classBegin() -{ - Q_D(QDeclarativeDateTimeFormatter); - d->componentComplete = false; -} - -void QDeclarativeDateTimeFormatter::componentComplete() -{ - Q_D(QDeclarativeDateTimeFormatter); - d->componentComplete = true; - d->updateText(); -} - - - -QT_END_NAMESPACE |