* move DateTime and CalendarView into shared

* adjust Time preflet to take that into account git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27235 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-29 19:26:58 +00:00
parent 1d059a02b9
commit 78092ae789
11 changed files with 142 additions and 96 deletions
@@ -0,0 +1,187 @@
+/*
+ * Copyright 2007-2008, Haiku, Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _CALENDAR_VIEW_H_
+#define _CALENDAR_VIEW_H_
+
+
+#include "DateTime.h"
+
+
+#include <Invoker.h>
+#include <List.h>
+#include <String.h>
+#include <View.h>
+
+
+class BMessage;
+
+
+namespace BPrivate {
+
+
+enum week_start {
+	B_WEEK_START_MONDAY,
+	B_WEEK_START_SUNDAY
+};
+
+
+class BCalendarView : public BView, public BInvoker {
+	public:
+								BCalendarView(BRect frame, const char *name,
+									uint32 resizeMask = B_FOLLOW_LEFT | B_FOLLOW_TOP,
+									uint32 flags = B_WILL_DRAW | B_FRAME_EVENTS | B_NAVIGABLE);
+
+								BCalendarView(BRect frame, const char *name, week_start start,
+									uint32 resizeMask = B_FOLLOW_LEFT | B_FOLLOW_TOP,
+									uint32 flags = B_WILL_DRAW | B_FRAME_EVENTS | B_NAVIGABLE);
+
+		virtual					~BCalendarView();
+
+								BCalendarView(BMessage *archive);
+		static BArchivable*		Instantiate(BMessage *archive);
+		virtual status_t		Archive(BMessage *archive, bool deep = true) const;
+
+		virtual void			AttachedToWindow();
+		virtual	void			DetachedFromWindow();
+
+		virtual void			AllAttached();
+		virtual void			AllDetached();
+
+		virtual void			FrameMoved(BPoint newPosition);
+		virtual void			FrameResized(float width, float height);
+
+		virtual void			Draw(BRect updateRect);
+
+		virtual void			DrawDay(BView *owner, BRect frame, const char *text,
+									bool isSelected = false, bool isEnabled = true,
+									bool focus = false);
+		virtual void			DrawDayName(BView *owner, BRect frame, const char *text);
+		virtual void			DrawWeekNumber(BView *owner, BRect frame, const char *text);
+
+		virtual void			MessageReceived(BMessage *message);
+
+		uint32					SelectionCommand() const;
+		BMessage*				SelectionMessage() const;
+		virtual void			SetSelectionMessage(BMessage *message);
+
+		uint32					InvocationCommand() const;
+		BMessage*				InvocationMessage() const;
+		virtual void			SetInvocationMessage(BMessage *message);
+
+		virtual void			WindowActivated(bool state);
+		virtual void			MakeFocus(bool state = true);
+		virtual status_t		Invoke(BMessage* message = NULL);
+
+		virtual void			MouseUp(BPoint point);
+		virtual void			MouseDown(BPoint where);
+		virtual void			MouseMoved(BPoint point, uint32 code,
+									const BMessage *dragMessage);
+
+		virtual void			KeyDown(const char *bytes, int32 numBytes);
+
+		virtual BHandler*		ResolveSpecifier(BMessage *message, int32 index,
+									BMessage *specifier, int32 form, const char *property);
+		virtual status_t		GetSupportedSuites(BMessage *data);
+		virtual status_t		Perform(perform_code code, void* arg);
+
+		virtual void			ResizeToPreferred();
+		virtual void			GetPreferredSize(float *width, float *height);
+
+		int32					Day() const;
+		int32					Year() const;
+		int32					Month() const;
+
+		BDate					Date() const;
+		bool					SetDate(const BDate &date);
+		bool					SetDate(int32 year, int32 month, int32 day);
+
+		week_start				WeekStart() const;
+		void					SetWeekStart(week_start start);
+
+		bool					IsDayNameHeaderVisible() const;
+		void					SetDayNameHeaderVisible(bool visible);
+
+		bool					IsWeekNumberHeaderVisible() const;
+		void					SetWeekNumberHeaderVisible(bool visible);
+
+	private:
+		void					_InitObject();
+
+		void					_SetToDay();
+		void					_GetYearMonth(int32 *year, int32 *month) const;
+		void					_GetPreferredSize(float *width, float *height);
+
+		void					_SetupDayNames();
+		void					_SetupDayNumbers();
+		void					_SetupWeekNumbers();
+
+		void					_DrawDays();
+		void					_DrawFocusRect();
+		void					_DrawDayHeader();
+		void					_DrawWeekHeader();
+		void					_DrawDay(int32 curRow, int32 curColumn,
+									int32 row, int32 column, int32 counter,
+									BRect frame, const char *text, bool focus = false);
+		void					_DrawItem(BView *owner, BRect frame, const char *text,
+									bool isSelected = false, bool isEnabled = true,
+									bool focus = false);
+
+		void					_UpdateSelection();
+		BRect					_FirstCalendarItemFrame() const;
+		BRect					_SetNewSelectedDay(const BPoint &where);
+
+								BCalendarView(const BCalendarView &view);
+		BCalendarView&			operator=(const BCalendarView &view);
+
+	private:
+		struct 					Selection {
+									Selection()
+										: row(0), column(0) { }
+
+									void SetTo(int32 _row, int32 _column)
+									{ row = _row; column = _column; }
+
+									int32 row;
+									int32 column;
+
+									Selection& operator=(const Selection &s)
+									{ row = s.row; column = s.column; return *this; }
+
+									bool operator==(const Selection &s) const
+									{ return row == s.row && column == s.column; }
+
+									bool operator!=(const Selection &s) const
+									{ return row != s.row || column != s.column; }
+								};
+		BRect					_RectOfDay(const Selection &selection) const;
+
+		BMessage				*fSelectionMessage;
+
+		int32					fDay;
+		int32					fYear;
+		int32					fMonth;
+
+		Selection				fFocusedDay;
+		bool					fFocusChanged;
+		Selection				fNewFocusedDay;
+
+		Selection				fSelectedDay;
+		Selection				fNewSelectedDay;
+		bool					fSelectionChanged;
+
+		week_start				fWeekStart;
+		bool					fDayNameHeaderVisible;
+		bool					fWeekNumberHeaderVisible;
+
+		BString					fDayNames[7];
+		BString					fWeekNumbers[6];
+		BString					fDayNumbers[6][7];
+};
+
+
+}	// namespace BPrivate
+
+
+#endif	// _CALENDAR_VIEW_H_