initial commit to add video4linux camera app from qtopia 2, needs more work

1 files changed, 63 insertions, 31 deletions

diff --git a/library/timestring.h b/library/timestring.h
index 875c8bf..b8d1aea 100644
--- a/library/timestring.h
+++ b/library/timestring.h
@@ -1,150 +1,182 @@
 /**********************************************************************
-** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2006 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the Qtopia Environment.
+** 
+** This program is free software; you can redistribute it and/or modify it
+** under the terms of the GNU General Public License as published by the
+** Free Software Foundation; either version 2 of the License, or (at your
+** option) any later version.
+** 
+** A copy of the GNU GPL license version 2 is included in this package as 
+** LICENSE.GPL.
 **
-** 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.
+** 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 General Public License for more details.
 **
+** In addition, as a special exception Trolltech gives permission to link
+** the code of this program with Qtopia applications copyrighted, developed
+** and distributed by Trolltech under the terms of the Qtopia Personal Use
+** License Agreement. You must comply with the GNU General Public License
+** in all respects for all of the code used other than the applications
+** licensed under the Qtopia Personal Use License Agreement. If you modify
+** this file, you may extend this exception to your version of the file,
+** but you are not obligated to do so. If you do not wish to do so, delete
+** this exception statement from your version.
+** 
 ** 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>
+#include <qarray.h>
 
 #if (QT_VERSION-0 >= 0x030000)
 #define DateFormat QPEDateFormat
 #endif
 
+#include <qtopia/qpeglobal.h>
+
+class QObject;
+
 // 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
+class DateFormat 
 {
 public:
-    // date format type 001,010,100 = day month year
+    // date format type 1,2,4 = day,month,year
     enum Order {
-        DayMonthYear = 0x0111, // 0x001 + 0x010(0x2 << 3) + 0x100(0x4 << 3)
-        MonthDayYear = 0x010A,
-        YearMonthDay = 0x0054
+        DayMonthYear = 0421, // right-to-left
+        MonthDayYear = 0412,
+        YearMonthDay = 0124
     };
 
     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,
+    //enum DateFormat { MonthDayYear, DayMonthYear, ISO8601, 
                       //YearMonthDay = ISO8601 };
 
-/**
- * @name Convience functions which use currentDateFormat
- */
-//@{
-    static QString shortDate( const QDate &d )
+
+//private:
+    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() ); }
 
+public:
+    enum Length { Short, Medium, Long };
+    static QString localH( int hour );
+    static QString localHM( const QTime & );
+    static QString localHM( const QTime &, Length ); // qtopia 2.1.0
+    static QString localHMS( const QTime & );
+    static QString localHMDayOfWeek( const QDateTime &t );
+    static QString localHMSDayOfWeek( const QDateTime &t );
+    static QString localMD( const QDate &, Length=Medium );
+    static QString localYMD( const QDate &, Length=Medium );
+    static QString localYMDHMS( const QDateTime &, Length=Medium );
+    static QString localDayOfWeek( const QDate&, Length=Medium );
+    static QString localDayOfWeek( int day1to7, Length=Medium );
+
+    static QString hourString( int hour, bool ampm );
+    static bool currentAMPM();
+    static DateFormat currentDateFormat();
+    static QArray<DateFormat> formatOptions(); // qtopia 1.6.0
+
+    static void connectChange(QObject*,const char* member);
+    static void disconnectChange(QObject*,const char* member);
 
-   /** @name Do not use as they don't honor system settings for AMPM
-    *
-    */
-    //@{
-    static QString dateString( const QDateTime &t, bool ampm = false );
+    // Not recommended to call these (they don't honor system ampm)
+    static QString dateString( const QDateTime &t, bool ampm );
     static QString timeString( const QTime &t, bool ampm, bool seconds );
-    static QString timeString( const QTime &t, bool ampm = false );
+    static QString timeString( const QTime &t, bool ampm );
     static QString shortTime( bool ampm, bool seconds );
-    static QString shortTime( bool ampm = false );
-    //@}
+    static QString shortTime( bool ampm );
 
     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