1 /* 2 * Copyright 2004-2010, Haiku, Inc. All Rights Reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Andrew McCall <mccall@@digitalparadise.co.uk> 7 * Mike Berg <mike@berg-net.us> 8 * Julun <host.haiku@gmx.de> 9 * Philippe Saint-Pierre <stpere@gmail.com> 10 */ 11 #ifndef _DATE_TIME_VIEW_H 12 #define _DATE_TIME_VIEW_H 13 14 15 #include <View.h> 16 17 18 class TDateEdit; 19 class TTimeEdit; 20 class BRadioButton; 21 class TAnalogClock; 22 23 24 namespace BPrivate { 25 class BCalendarView; 26 } 27 using BPrivate::BCalendarView; 28 29 30 class DateTimeView : public BView { 31 public: 32 DateTimeView(BRect frame); 33 virtual ~DateTimeView(); 34 35 virtual void AttachedToWindow(); 36 virtual void Draw(BRect updaterect); 37 virtual void MessageReceived(BMessage* message); 38 39 bool CheckCanRevert(); 40 bool GetUseGmtTime(); 41 42 private: 43 void _InitView(); 44 void _ReadRTCSettings(); 45 void _WriteRTCSettings(); 46 void _UpdateGmtSettings(); 47 void _UpdateDateTime(BMessage* message); 48 void _Revert(); 49 time_t _PrefletUptime() const; 50 51 private: 52 BRadioButton* fLocalTime; 53 BRadioButton* fGmtTime; 54 TDateEdit* fDateEdit; 55 TTimeEdit* fTimeEdit; 56 BCalendarView* fCalendarView; 57 TAnalogClock* fClock; 58 59 bool fUseGmtTime; 60 bool fOldUseGmtTime; 61 bool fInitialized; 62 63 time_t fTimeAtStart; 64 bigtime_t fSystemTimeAtStart; 65 }; 66 67 68 #endif // _DATE_TIME_VIEW_H 69