1 /* 2 * Copyright 2004-2011, Haiku, Inc. All Rights Reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Mike Berg <mike@berg-net.us> 7 * Julun <host.haiku@gmx.de> 8 * Hamish Morrison <hamish@lavabit.com> 9 */ 10 #ifndef ZONE_VIEW_H 11 #define ZONE_VIEW_H 12 13 14 #include <LayoutBuilder.h> 15 #include <TimeZone.h> 16 17 18 class BButton; 19 class BMessage; 20 class BOutlineListView; 21 class BPopUpMenu; 22 class BTextToolTip; 23 class BTimeZone; 24 class TimeZoneListItem; 25 class TTZDisplay; 26 27 28 class TimeZoneView : public BGroupView { 29 public: 30 TimeZoneView(const char* name); 31 virtual ~TimeZoneView(); 32 33 virtual void AttachedToWindow(); 34 virtual void MessageReceived(BMessage* message); 35 bool CheckCanRevert(); 36 37 protected: 38 virtual bool GetToolTipAt(BPoint point, BToolTip** _tip); 39 virtual void DoLayout(); 40 41 private: 42 void _UpdateDateTime(BMessage* message); 43 44 void _SetSystemTimeZone(); 45 46 void _UpdatePreview(); 47 void _UpdateCurrent(); 48 BString _FormatTime(const BTimeZone& timeZone); 49 50 void _InitView(); 51 void _BuildZoneMenu(); 52 53 void _Revert(); 54 55 BOutlineListView* fZoneList; 56 BButton* fSetZone; 57 TTZDisplay* fCurrent; 58 TTZDisplay* fPreview; 59 60 BTextToolTip* fToolTip; 61 62 int32 fLastUpdateMinute; 63 64 TimeZoneListItem* fCurrentZoneItem; 65 TimeZoneListItem* fOldZoneItem; 66 bool fInitialized; 67 }; 68 69 70 #endif // ZONE_VIEW_H 71