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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef XFA_FWL_CORE_IFWL_MONTHCALENDAR_H_
#define XFA_FWL_CORE_IFWL_MONTHCALENDAR_H_
#include "xfa/fgas/localization/fgas_datetime.h"
#include "xfa/fwl/core/cfwl_event.h"
#include "xfa/fwl/core/cfwl_widgetimpproperties.h"
#include "xfa/fwl/core/ifwl_dataprovider.h"
#include "xfa/fwl/core/ifwl_widget.h"
#define FWL_STYLEEXT_MCD_MultiSelect (1L << 0)
#define FWL_STYLEEXT_MCD_NoToday (1L << 1)
#define FWL_STYLEEXT_MCD_NoTodayCircle (1L << 2)
#define FWL_STYLEEXT_MCD_WeekNumbers (1L << 3)
#define FWL_ITEMSTATE_MCD_Nomal (0L << 0)
#define FWL_ITEMSTATE_MCD_Flag (1L << 0)
#define FWL_ITEMSTATE_MCD_Selected (1L << 1)
#define FWL_ITEMSTATE_MCD_Focused (1L << 2)
FWL_EVENT_DEF(CFWL_Event_McdDateSelected,
CFWL_EventType::DataSelected,
int32_t m_iStartDay;
int32_t m_iEndDay;)
FWL_EVENT_DEF(CFWL_EventMcdDateChanged,
CFWL_EventType::DateChanged,
int32_t m_iOldYear;
int32_t m_iOldMonth;
int32_t m_iStartDay;
int32_t m_iEndDay;)
class CFWL_MonthCalendarImpDelegate;
class CFWL_MsgMouse;
class CFWL_WidgetImpProperties;
class IFWL_Widget;
struct FWL_DATEINFO;
extern uint8_t FX_DaysInMonth(int32_t iYear, uint8_t iMonth);
class IFWL_MonthCalendarDP : public IFWL_DataProvider {
public:
virtual int32_t GetCurDay(IFWL_Widget* pWidget) = 0;
virtual int32_t GetCurMonth(IFWL_Widget* pWidget) = 0;
virtual int32_t GetCurYear(IFWL_Widget* pWidget) = 0;
};
class IFWL_MonthCalendar : public IFWL_Widget {
public:
IFWL_MonthCalendar(const CFWL_WidgetImpProperties& properties,
IFWL_Widget* pOuter);
~IFWL_MonthCalendar() override;
// FWL_WidgetImp
FWL_Type GetClassID() const override;
FWL_Error Initialize() override;
void Finalize() override;
FWL_Error GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE) override;
FWL_Error Update() override;
FWL_Error DrawWidget(CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix = nullptr) override;
int32_t CountSelect();
FX_BOOL GetSelect(int32_t& iYear,
int32_t& iMonth,
int32_t& iDay,
int32_t nIndex = 0);
FX_BOOL SetSelect(int32_t iYear, int32_t iMonth, int32_t iDay);
protected:
struct DATE {
DATE() : iYear(0), iMonth(0), iDay(0) {}
DATE(int32_t year, int32_t month, int32_t day)
: iYear(year), iMonth(month), iDay(day) {}
FX_BOOL operator<(const DATE& right) {
if (iYear < right.iYear) {
return TRUE;
} else if (iYear == right.iYear) {
if (iMonth < right.iMonth) {
return TRUE;
} else if (iMonth == right.iMonth) {
return iDay < right.iDay;
}
}
return FALSE;
}
FX_BOOL operator>(const DATE& right) {
if (iYear > right.iYear) {
return TRUE;
} else if (iYear == right.iYear) {
if (iMonth > right.iMonth) {
return TRUE;
} else if (iMonth == right.iMonth) {
return iDay > right.iDay;
}
}
return FALSE;
}
int32_t iYear;
int32_t iMonth;
int32_t iDay;
};
void DrawBkground(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawHeadBK(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawLButton(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawRButton(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawCaption(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawSeperator(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawDatesInBK(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawWeek(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawWeekNumber(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawWeekNumberSep(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawToday(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawDatesIn(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawDatesOut(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawDatesInCircle(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
void DrawTodayCircle(CFX_Graphics* pGraphics,
IFWL_ThemeProvider* pTheme,
const CFX_Matrix* pMatrix);
CFX_SizeF CalcSize(FX_BOOL bAutoSize = FALSE);
void LayOut();
void CalcHeadSize();
void CalcTodaySize();
void CalDateItem();
void GetCapValue();
int32_t CalWeekNumber(int32_t iYear, int32_t iMonth, int32_t iDay);
FX_BOOL GetMinDate(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
FX_BOOL SetMinDate(int32_t iYear, int32_t iMonth, int32_t iDay);
FX_BOOL GetMaxDate(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
FX_BOOL SetMaxDate(int32_t iYear, int32_t iMonth, int32_t iDay);
FX_BOOL InitDate();
void ClearDateItem();
void ReSetDateItem();
FX_BOOL NextMonth();
FX_BOOL PrevMonth();
void ChangeToMonth(int32_t iYear, int32_t iMonth);
FX_BOOL RemoveSelDay(int32_t iDay, FX_BOOL bAll = FALSE);
FX_BOOL AddSelDay(int32_t iDay);
FX_BOOL JumpToToday();
void GetHeadText(int32_t iYear, int32_t iMonth, CFX_WideString& wsHead);
void GetTodayText(int32_t iYear,
int32_t iMonth,
int32_t iDay,
CFX_WideString& wsToday);
int32_t GetDayAtPoint(FX_FLOAT x, FX_FLOAT y);
FX_BOOL GetDayRect(int32_t iDay, CFX_RectF& rtDay);
FX_BOOL m_bInit;
CFX_RectF m_rtHead;
CFX_RectF m_rtWeek;
CFX_RectF m_rtLBtn;
CFX_RectF m_rtRBtn;
CFX_RectF m_rtDates;
CFX_RectF m_rtHSep;
CFX_RectF m_rtHeadText;
CFX_RectF m_rtToday;
CFX_RectF m_rtTodayFlag;
CFX_RectF m_rtWeekNum;
CFX_RectF m_rtWeekNumSep;
CFX_RectF m_rtTemp;
CFX_WideString m_wsHead;
CFX_WideString m_wsToday;
std::unique_ptr<CFX_DateTime> m_pDateTime;
CFX_ArrayTemplate<FWL_DATEINFO*> m_arrDates;
int32_t m_iCurYear;
int32_t m_iCurMonth;
int32_t m_iYear;
int32_t m_iMonth;
int32_t m_iDay;
int32_t m_iHovered;
int32_t m_iLBtnPartStates;
int32_t m_iRBtnPartStates;
DATE m_dtMin;
DATE m_dtMax;
CFX_SizeF m_szHead;
CFX_SizeF m_szCell;
CFX_SizeF m_szToday;
CFX_ArrayTemplate<int32_t> m_arrSelDays;
int32_t m_iMaxSel;
CFX_RectF m_rtClient;
FX_FLOAT m_fHeadWid;
FX_FLOAT m_fHeadHei;
FX_FLOAT m_fHeadBtnWid;
FX_FLOAT m_fHeadBtnHei;
FX_FLOAT m_fHeadBtnHMargin;
FX_FLOAT m_fHeadBtnVMargin;
FX_FLOAT m_fHeadTextWid;
FX_FLOAT m_fHeadTextHei;
FX_FLOAT m_fHeadTextHMargin;
FX_FLOAT m_fHeadTextVMargin;
FX_FLOAT m_fHSepWid;
FX_FLOAT m_fHSepHei;
FX_FLOAT m_fWeekNumWid;
FX_FLOAT m_fSepDOffset;
FX_FLOAT m_fSepX;
FX_FLOAT m_fSepY;
FX_FLOAT m_fWeekNumHeigh;
FX_FLOAT m_fWeekWid;
FX_FLOAT m_fWeekHei;
FX_FLOAT m_fDateCellWid;
FX_FLOAT m_fDateCellHei;
FX_FLOAT m_fTodayWid;
FX_FLOAT m_fTodayHei;
FX_FLOAT m_fTodayFlagWid;
FX_FLOAT m_fMCWid;
FX_FLOAT m_fMCHei;
friend class CFWL_MonthCalendarImpDelegate;
};
struct FWL_DATEINFO {
FWL_DATEINFO(int32_t day,
int32_t dayofweek,
uint32_t dwSt,
CFX_RectF rc,
CFX_WideString& wsday);
~FWL_DATEINFO();
int32_t iDay;
int32_t iDayOfWeek;
uint32_t dwStates;
CFX_RectF rect;
CFX_WideString wsDay;
};
class CFWL_MonthCalendarImpDelegate : public CFWL_WidgetImpDelegate {
public:
CFWL_MonthCalendarImpDelegate(IFWL_MonthCalendar* pOwner);
void OnProcessMessage(CFWL_Message* pMessage) override;
void OnDrawWidget(CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix = nullptr) override;
protected:
void OnActivate(CFWL_Message* pMsg);
void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
void OnLButtonDown(CFWL_MsgMouse* pMsg);
void OnLButtonUp(CFWL_MsgMouse* pMsg);
void OnMouseMove(CFWL_MsgMouse* pMsg);
void OnMouseLeave(CFWL_MsgMouse* pMsg);
IFWL_MonthCalendar* m_pOwner;
};
#endif // XFA_FWL_CORE_IFWL_MONTHCALENDAR_H_
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