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authorzecke <zecke>2004-02-20 00:50:32 (UTC)
committer zecke <zecke>2004-02-20 00:50:32 (UTC)
commit060b4fc7a3fd5c1b5f745167fe084f7486719b7e (patch) (side-by-side diff)
tree76f02084f4b088a04f09cb57977b35695860cb0d /library
parente54e1cb01c3da0655fc6e86bd9d169b002a63e66 (diff)
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opie-060b4fc7a3fd5c1b5f745167fe084f7486719b7e.tar.gz
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Update the API Documentation for DateFormat and TimeString utility classes
Add a Translator hint what M, D, Y mean
Diffstat (limited to 'library') (more/less context) (ignore whitespace changes)
-rw-r--r--library/dummy_api_docu.cpp250
-rw-r--r--library/timestring.cpp4
-rw-r--r--library/timestring.h12
3 files changed, 263 insertions, 3 deletions
diff --git a/library/dummy_api_docu.cpp b/library/dummy_api_docu.cpp
index f2153df..97d28e8 100644
--- a/library/dummy_api_docu.cpp
+++ b/library/dummy_api_docu.cpp
@@ -178,192 +178,442 @@
*
* You can extend the Opie Player I by plugins placed in
* OPIEDIR/plugins/codecs
*
*
*/
/**
* \fn MediaPlayerDecoder MediaPlayerPluginInterface::decoder()
*
* Create a new MediaPlayerDecoder
*
*/
/*
* MenuApplet Interface
*/
/**
* \class MenuAppletInterface
* \brief Plugins for the Menu Applet/StartMenu
*
* You can extend the startmenu by plugins implementing this
* interface. You need to place the plugin in plugins/applets
* from where they will be loaded.
*
*
*/
/**
* \fn QString MenuAppletInterface::name()const
* \brief Translated name of the Menu Applet
*
* Return a translated name using QObject::tr of your plugin
*/
/**
* \fn int MenuAppletInterface::position()const
* \brief the wished position of this applet
*
* The position where you want to be placed. 0 for the down most
*
*/
/**
* \fn QIconSet MenuAppletInterface::icon()const
* \brief return a QIconSet.
*
* The returned icon set will be shown next
* to text().
* Make use of AppLnk::smallIconSize()
*/
/**
* \fn QString MenuAppletInterface::text()const
* \brief return a Text shown to the user in the menu
*/
/**
* \fn QPopupMenu* MenuAppletInterface::popup( QWidget* parent)const
* \brief Provide a SubMenu popup if you want
*
* You can provide a Submenu popup for your item as well. If you return
* 0 no popup will be shown.
*
* You can use the QPopupMenu::aboutToShow() signal to be informed before
* showing the popup
*
* @param parent The parent of the to be created popup.
* @see QPopupMenu
*/
/**
* \fn void MenuAppletInterface::activated()
* \brief This method gets called once the user clicked on the item
*
* This is the way you get informed about user input. Your plugin
* has just been clicked
*/
/*
* StyleInterface
*/
/**
* \class StyleInterface
* \brief StyleInterface base class
*
* Opie styles should implement StyleExtendedInterface.
* StyleInterface is only for compability reasons present and should
* not be used for new styles.
*
* Styles need to be put into OPIEDIR/plugins/styles
*/
/**
* \class StyleExtendedInterface
* \brief The Plugin Interface for all Opie styles
*
* If you want to create a new QStyle for Opie use this class.
*
* key(ushort,ushort,ushort,bool,bool)
*/
/*
* Taskbar Applets
*/
/**
* \class TaskbarAppletInterface
*
* This is the base class of all Applets shown in the taskbar
* An applets need to provide a position and a widget.
*
* Applets need to be put into OPIEDIR/plugins/applets
*
*/
/**
* \fn QWidget* TaskbarAppletInterface::applet( QWidget* parent )
* \brief return the new Applet Widget
*
* @param parent The parent of the Applet normally the taskbar
*/
/**
* \fn int TaskbarAppletInterface::position()const;
* \brief the wished position
*
* From left to right. 0 is left. The clock uses 10
*/
/**
* \class WindowDecorationInterface
*
* Interface class for Window Decorations. Yu need to implement
* metric and drawing functions.
*/
/**
* \class WindowDecorationInterface::WindowData
*
* Window informations like the QRect, Palette, Caption
* and flag
*/
/**
* \fn int WindowDecorationInterface::metric(Metric m,const WindowData* )
*
* Return the width for the item out of Metric.
* Normally you will case Metric and default: should call the interface
* method. Also return 0
*/
/**
* \fn void WindowDecorationInterface::drawArea( Area a, QPainter* , const WindowData* )const
*
* draw the Area specefic in a to the QPainter
*/
/**
* \fn void WindowDecorationInterface::drawButton(Button b,QPainter*p ,const WindowData* d, int x, int y, int w,int h, QWSButton::State s)const
*
* @param b The Button to be drawn
* @param p The painter to draw at
* @param d The Window Data
* @param x The X position of the button
* @param y The Y position of the button
* @param w The width of the button
* @param h The height of the button
* @param s The state of the button
*/
/**
* \fn QRegion WindowDecorationInterface::mask( const WindowData* )const
*
* The mask of the Decoration.
*
* \code
* int th = metric(TitleHeight,wd);
* QRect rect( wd->rect );
* QRect r(rect.left() - metric(LeftBorder,wd),
* rect.top() - th - metric(TopBorder,wd),
* rect.width() + metric(LeftBorder,wd) + metric(RightBorder,wd),
* rect.height() + th + metric(TopBorder,wd) + metric(BottomBorder,wd));
* return QRegion(r) - rect;
* \endcode
*/
+
+
+/**
+ * \class DateFormat
+ * \brief The format a Date and Time is composed
+ *
+ * Define how a Date and Time should be composed
+ *
+ * @see TimeString
+ */
+
+/**
+ * \enum DateFormat::Order
+ * The order of the Day,Month and Year
+ */
+/**
+ * \val DateFormat::Order::DayMonthYear
+ * First the Day, then the Month and the Year
+ */
+
+/**
+ * \val DateFormat::Order::MonthDayYear
+ * First the Month then Day and Year followed
+ */
+/**
+ * \val DateFormat::Order::YearMonthDay
+ * Year Month and then the Day
+ */
+
+/**
+ * \fn QString DateFormat::toNumberString()const
+ * Return the Order of Days as string (M/D/Y) in example
+ * this string can be shown to the user.
+ * It will extract three bits at a time and compose
+ * a string
+ */
+
+/**
+ * \fn QString DateFormat::toWordString()const
+ * Return the DateFormat as written words
+ *
+ */
+
+/**
+ * \fn DateFormat::DateFormat(QChar s,Order or)
+ * A Constructor.
+ * @param s The seperator for the short representation. As used by toNumberString
+ * @param or The order used for short and long dates
+ */
+
+/**
+ * \fn DateFormat::DateFormat(QChar s,Order so,Order lo)
+ *
+ * A different Constructor with different long and short representation
+ * @param s The seperator
+ * @param so The short order representation
+ * @param lo The long order representation
+ */
+
+
+/**
+ * \fn DateFormat::DateFormat(const DateFormat&)
+ * Copy c'tor
+ *
+ */
+
+/**
+ * \enum DateFormat::Verbosity
+ * The verbosity as used by DateFormat::numberDate() and DateFormat::wordDate()
+ *
+ * \enum val shortNumber Express the Year as 04
+ * \enum val longNumber Express the Year as 2004
+ * \enum val showWeekDay Use week day names
+ * \enum val longWord Use long word. If not set the week day will be stripped to the first three characters
+ *
+ *
+ * @see DateFormat::numberDate
+ * @see DateFormat::wordDate
+ */
+
+/**
+ * \fn QString DateFormat::numberDate(const QDate& d,int v)const
+ *
+ * Compose the QDate to a QString using the shortOrder() and
+ * the verbosity. The verbosity is only used to see if the
+ * year should be four positions or two positions wide.
+ *
+ * @param d The QDate to be expressed as string
+ * @param v Only DateFormat::Verbosity::shortNumber or
+ * DateFormat::Verbosity::longNumber is used.
+ * Use this to say if the year should be two or four
+ * positions wide
+ *
+ * @see DateFormat::wordDate()
+ */
+
+/**
+ * \fn QString DateFormat::wordDate(const QDate& d,int v )const
+ * Compose the QDate to a QString using the longOrder() options.
+ * The difference to numberDate() is the length of the resulting
+ * string. Weekday- and Monthnames are expressed as words as opposed to digits.
+ *
+ *
+ * @param d The Date to be used
+ * @param v The verbosity
+ */
+
+/**
+ * \fn void DateFormat::load(QDataStream&)
+ * load from the QDateStream. And set the values
+ * internally
+ */
+
+/**
+ * \fn void DateFormat::save(QDateStream&)const
+ * save this DateFormat into the QDataStream
+ */
+
+/**
+ *\fn QChar DateFormat::seperator()const
+ * The seperator used for the numberString()
+ */
+/**
+ * \fn DateFormat::Order DateFormat::shortOrder()const
+ * Return the DateFormat::Order for the shortOrder which will be used by numberString
+ */
+/**
+ * \fn DateFormat::Order DateFormat::longOrder()const
+ * Return the DateFormat::Order for the longOrder which will be used by the wordString
+ */
+
+/**
+ * \class TimeString
+ * \brief A frontend to DateFormat
+ *
+ * A utility class to use DateFormat more easily
+ * @todo For ODP add QDateTime and QTime operations honoring system settings
+ */
+
+/**
+ * \fn QString TimeString::shortDate(const QDate& d)
+ * Call the overloaded function with currentDateFormat()
+ *
+ * @param d The QDate to be transformed
+ * @see TimeString::shortDate(const QDate& d,DateFormat)
+ */
+/**
+ * \fn QString TimeString::dateString(const QDate& d);
+ * This function calls the overloaded function with currentDateFormat()
+ *
+ * @param d The QDate to be used
+ * @see TimeString::dateString(const QDate& d,DateFormat);
+ */
+/**
+ * \fn QString TimeString::longDateString(const QDate& d);
+ *
+ * This functions calls the olverloaded function with currentDateFormat()
+ *
+ * @param d The QDate to be used
+ * @see TimeString::longDateString(const QDate& d,DateFormat);
+ */
+/**
+ * \fn QString TimeString::dateString(const QDateTime&,bool,bool);
+ * @internal
+ */
+/**
+ * \fn QString TimeString::dateString(const QDateTime& t,bool)
+ * Do not use they do not honor system wide AMPM settings.
+ * Also
+ *
+ * @see numberDateString
+ * @see longNumberDateString
+ */
+/**
+ * \fn QString TimeString::numberDateString(const QDate& d, DateFormat f )
+ * Return the date as String in number coding (DD/MM/YY) depending on the
+ * date format
+ *
+ * @param d The QDate to be used
+ * @param f The DateFormat to be used
+ */
+/**
+ * \fn QString TimeString::numberDateString(const QDate& d)
+ * This is an overloaded function and uses the currentDateFormat()
+ * of the system
+ *
+ * @see currentDateFormat()
+ * @param d The QDate to be used
+ */
+/**
+ * \fn QString TimeString::longNumberDateString(const QDate& d, DateFormat f )
+ * Return the date as String in number coding (DD/MM/YYYY) depending on the
+ * date format. This uses the DateFormat::longNumber verbosity on the DateFormat::numberDate
+ * method
+ *
+ * @param d The QDate to be used
+ * @param f The DateFormat to be used
+ */
+/**
+ * \fn QString TimeString::longNumberDateString(const QDate& d)
+ * This is an overloaded function and uses the currentDateFormat()
+ * of the system.
+ *
+ *
+ * @see currentDateFormat()
+ * @see longNumberDateString(const QDate&,DateFormat)
+ * @param d The QDate to be used
+ */
+
+
+/**
+ * \fn QString TimeString::shortDate(const QDate& d,DateFormat f)
+ * Calls DateFormat::wordDate with d
+ *
+ * Example: '20 Feb 04'
+ *
+ *
+ *
+ * @param d The QDate used
+ * @param f DateFormat which will be used for composing
+ * @todo Make naming consistent with the two other functions calling wordDate
+ */
+
+/**
+ * \fn QString TimeString::dateString(const QDate& d,DateFormat f )
+ * Calls and translates DateFormat::wordDate with d and
+ * DateFormat::longNumber|DateFormat::longWord
+ * This means we will translate the month name and have a 4 digit year (2004)
+ *
+ * Example: '20 Feb 2004'
+ *
+ * @param d The QDate.
+ * @param f The DateFormat which will be called
+ */
+
+/**
+ * \fn QSrring TimeString::longDateString(const QDate& d, DateFormat f )
+ * Calls and translates DateFormat::wordDate with DateFormat::showWeekDay|DateFormat::longNumber|DateFormat::longWord.
+ * This means you will have a string with the week day name, monthname and a four digit year.
+ *
+ * Example: 'Fr, 20 Feb 2004'
+ *
+ * @param d The QDate
+ *
+ */
+
+/**
+ * \fn DateFormat currentDateFormat()
+ * Return the System DateFormat
+ */
diff --git a/library/timestring.cpp b/library/timestring.cpp
index 8f60b72..2fd0191 100644
--- a/library/timestring.cpp
+++ b/library/timestring.cpp
@@ -1,265 +1,265 @@
/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include "timestring.h"
#include <qobject.h>
#include <qpe/qpeapplication.h> //for qApp
#include "config.h"
class TimeStringFormatKeeper : public QObject
{
Q_OBJECT
public:
static DateFormat currentFormat()
{
if ( !self )
self = new TimeStringFormatKeeper;
return self->format;
}
private slots:
void formatChanged( DateFormat f )
{
format = f;
}
private:
static TimeStringFormatKeeper *self;
DateFormat format;
TimeStringFormatKeeper()
: QObject( qApp )
{
Config config("qpe");
config.setGroup( "Date" );
format = DateFormat(QChar(config.readEntry("Separator", "/")[0]),
(DateFormat::Order)config .readNumEntry("ShortOrder", DateFormat::DayMonthYear),
(DateFormat::Order)config.readNumEntry("LongOrder", DateFormat::DayMonthYear));
connect( qApp, SIGNAL( dateFormatChanged(DateFormat) ),
this, SLOT( formatChanged( DateFormat ) ) );
}
};
TimeStringFormatKeeper *TimeStringFormatKeeper::self = 0;
QString DateFormat::toNumberString() const
{
QString buf = "";
// for each part of the order
for (int i = 0; i < 3; i++) {
// switch on the relavent 3 bits.
switch((_shortOrder >> (i * 3)) & 0x0007) {
case 0x0001:
- buf += QObject::tr( "D" );
+ buf += QObject::tr( "D" , "Shortcut for Day");
break;
case 0x0002:
- buf += QObject::tr( "M" );
+ buf += QObject::tr( "M", "Shortcur for Month" );
break;
case 0x0004:
buf += QObject::tr( "Y" );
break;
}
if (i < 2)
buf += _shortSeparator;
}
return buf;
}
QString DateFormat::toWordString() const
{
QString buf = "";
// for each part of the order
for (int i = 0; i < 3; i++) {
// switch on the relavent 3 bits.
switch((_longOrder >> (i * 3)) & 0x0007) {
case 0x0001:
buf += QObject::tr( "day" );
if (i < 2) {
if ((_shortOrder << ((i+1) * 3)) & 0x0007)
buf += ", ";
else
buf += " ";
}
break;
case 0x0002:
buf += QObject::tr( "month" );
if (i < 2)
buf += " ";
break;
case 0x0004:
buf += QObject::tr( "year" );
if (i < 2)
buf += ", ";
break;
}
}
return buf;
}
QString DateFormat::numberDate(const QDate &d, int v) const
{
QString buf = "";
int pad = 2;
// for each part of the order
for (int i = 0; i < 3; i++) {
// switch on the relavent 3 bits.
switch((_shortOrder >> (i * 3)) & 0x0007) {
case 0x0001:
if (pad==2) buf += QString().sprintf("%02d",d.day());
else buf += QString().sprintf("%d",d.day());
break;
case 0x0002:
if (i==0) { // no padding with only MM/DD/YY format
pad=0;
}
if (pad==2) buf += QString().sprintf("%02d",d.month());
else buf += QString().sprintf("%d",d.month());
break;
case 0x0004:
{
int year = d.year();
if (!(v & longNumber))
year = year % 100;
buf += QString().sprintf("%02d",year);
}
break;
}
if (i < 2)
buf += _shortSeparator;
}
return buf;
}
QString DateFormat::wordDate(const QDate &d, int v) const
{
QString buf = "";
// for each part of the order
if (v & showWeekDay) {
QString weekDay = d.dayName(d.dayOfWeek());
if (!(v & longWord)) {
weekDay = weekDay.left(3);
}
buf += weekDay;
if ((_longOrder & 0x0007) == 0x0002)
buf += ' ';
else
buf += ", ";
}
for (int i = 0; i < 3; i++) {
// switch on the relavent 3 bits.
switch((_longOrder >> (i * 3)) & 0x0007) {
case 0x0001:
if (i==1) {
buf += QString().sprintf("%02d, ",d.day());
} else {
buf += QString().sprintf("%2d",d.day());
if (separator()=='.') // 2002/1/11
buf += ". ";
else
buf += " ";
}
break;
case 0x0002:
{
QString monthName = d.monthName(d.month());
if (!(v & longWord)) {
monthName = monthName.left(3);
}
buf += monthName;
}
if (i < 2)
buf += " ";
break;
case 0x0004:
{
int year = d.year();
if (!(v & longNumber))
year = year % 100;
if (year < 10)
buf += "0";
buf += QString::number(year);
}
if (i < 2)
buf += ", ";
break;
}
}
return buf;
}
#ifndef QT_NO_DATASTREAM
void DateFormat::save(QDataStream &d) const
{
d << _shortSeparator.unicode();
uint v= _shortOrder;
d << v;
v = _longOrder;
d << v;
}
void DateFormat::load(QDataStream &d)
{
ushort value;
d >> value;
_shortSeparator = QChar(value);
uint v = 0;
d >> v;
_shortOrder = (Order)v;
v = 0;
d >> v;
_longOrder = (Order)v;
}
QDataStream &operator<<(QDataStream &s, const DateFormat&df)
{
df.save(s);
return s;
}
QDataStream &operator>>(QDataStream &s, DateFormat&df)
{
df.load(s);
return s;
}
#endif
QString TimeString::shortDate( const QDate &d, DateFormat dtf )
{
return dtf.wordDate(d);
}
QString TimeString::dateString( const QDate &d, DateFormat dtf )
{
return QObject::tr( dtf.wordDate(d, DateFormat::longNumber | DateFormat::longWord) );
}
QString TimeString::longDateString( const QDate &d, DateFormat dtf )
{
return QObject::tr( dtf.wordDate(d, DateFormat::showWeekDay | DateFormat::longNumber
| DateFormat::longWord) );
}
DateFormat TimeString::currentDateFormat()
{
diff --git a/library/timestring.h b/library/timestring.h
index 0335715..875c8bf 100644
--- a/library/timestring.h
+++ b/library/timestring.h
@@ -1,140 +1,150 @@
/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef _TIMESTRING_H_
#define _TIMESTRING_H_
#include <qdatetime.h>
#include <qstring.h>
#if (QT_VERSION-0 >= 0x030000)
#define DateFormat QPEDateFormat
#endif
// return a string with the time based on whether or not you want
// you want it in 12 hour form. if ampm is true, then return
// it in 12 hour (am/pm) form otherwise return it in 24 hour form
// in theory Qt 3,0 handles this better (hopefully obsoleteing this)
class DateFormat
{
public:
// date format type 001,010,100 = day month year
enum Order {
DayMonthYear = 0x0111, // 0x001 + 0x010(0x2 << 3) + 0x100(0x4 << 3)
MonthDayYear = 0x010A,
YearMonthDay = 0x0054
};
DateFormat(QChar s = '/', Order so = MonthDayYear) : _shortOrder(so),
_longOrder(so), _shortSeparator(s) { }
DateFormat(QChar s, Order so, Order lo) : _shortOrder(so),
_longOrder(lo), _shortSeparator(s) { }
DateFormat(const DateFormat &o) : _shortOrder(o._shortOrder),
_longOrder(o._longOrder), _shortSeparator(o._shortSeparator) { }
bool operator==(const DateFormat &o)
{
if (o._shortOrder == _shortOrder && o._longOrder == _longOrder &&
o._shortSeparator == _shortSeparator)
return TRUE;
return FALSE;
}
// verbosity specifiers
enum Verbosity {
shortNumber = 0x01, // default
longNumber = 0x02,
padNumber = 0x04,
shortWord = 0x08, // default
longWord = 0x10,
showWeekDay = 0x20
};
QString toNumberString() const; // the M/D/Y string.
QString toWordString() const; // the Month day, year string.
QString numberDate(const QDate &d, int v = 0) const;
QString wordDate(const QDate &d, int v = 0) const;
#ifndef QT_NO_DATASTREAM
void load(QDataStream&);
void save(QDataStream&) const;
#endif
QChar separator() const { return _shortSeparator; };
Order shortOrder() const { return _shortOrder; };
Order longOrder() const { return _longOrder; };
private:
Order _shortOrder;
Order _longOrder;
QChar _shortSeparator;
};
#ifndef QT_NO_DATASTREAM
QDataStream &operator<<(QDataStream &s, const DateFormat&df);
QDataStream &operator>>(QDataStream &s, DateFormat&df);
#endif
class TimeString
{
public:
//enum DateFormat { MonthDayYear, DayMonthYear, ISO8601,
//YearMonthDay = ISO8601 };
-
+/**
+ * @name Convience functions which use currentDateFormat
+ */
+//@{
static QString shortDate( const QDate &d )
{ return shortDate( d, currentDateFormat() ); }
static QString dateString( const QDate &d )
{ return dateString( d, currentDateFormat() ); }
static QString longDateString( const QDate &d )
{ return longDateString( d, currentDateFormat() ); }
+//@}
static QString dateString( const QDateTime &dt, bool ampm, bool seconds )
{ return dateString( dt, ampm, seconds, currentDateFormat() ); }
+
+ /** @name Do not use as they don't honor system settings for AMPM
+ *
+ */
+ //@{
static QString dateString( const QDateTime &t, bool ampm = false );
static QString timeString( const QTime &t, bool ampm, bool seconds );
static QString timeString( const QTime &t, bool ampm = false );
static QString shortTime( bool ampm, bool seconds );
static QString shortTime( bool ampm = false );
+ //@}
static QString numberDateString( const QDate &d, DateFormat );
static QString numberDateString( const QDate &d )
{ return numberDateString( d, currentDateFormat() ); }
static QString longNumberDateString( const QDate &d, DateFormat );
static QString longNumberDateString( const QDate &d )
{ return longNumberDateString( d, currentDateFormat() ); }
static QString shortDate( const QDate &, DateFormat );
static QString dateString( const QDate &, DateFormat );
static QString longDateString( const QDate &, DateFormat );
static DateFormat currentDateFormat();
private:
static QString dateString( const QDateTime &t, bool ampm, bool seconds, DateFormat );
};
#endif