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// Copyright 2014 The PDFium Authors
// 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_CFWL_MONTHCALENDAR_H_
#define XFA_FWL_CFWL_MONTHCALENDAR_H_
#include <memory>
#include <vector>
#include "core/fxcrt/widestring.h"
#include "xfa/fwl/cfwl_event.h"
#include "xfa/fwl/cfwl_widget.h"
class CFWL_MessageMouse;
class CFWL_MonthCalendar final : public CFWL_Widget {
public:
CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED;
~CFWL_MonthCalendar() override;
// CFWL_Widget:
FWL_Type GetClassID() const override;
CFX_RectF GetAutosizedWidgetRect() override;
void Update() override;
void DrawWidget(CFGAS_GEGraphics* pGraphics,
const CFX_Matrix& matrix) override;
void OnProcessMessage(CFWL_Message* pMessage) override;
void OnDrawWidget(CFGAS_GEGraphics* pGraphics,
const CFX_Matrix& matrix) override;
void SetSelect(int32_t iYear, int32_t iMonth, int32_t iDay);
private:
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) {}
bool operator<(const DATE& right) {
if (iYear < right.iYear)
return true;
if (iYear == right.iYear) {
if (iMonth < right.iMonth)
return true;
if (iMonth == right.iMonth)
return iDay < right.iDay;
}
return false;
}
bool operator>(const DATE& right) {
if (iYear > right.iYear)
return true;
if (iYear == right.iYear) {
if (iMonth > right.iMonth)
return true;
if (iMonth == right.iMonth)
return iDay > right.iDay;
}
return false;
}
int32_t iYear;
int32_t iMonth;
int32_t iDay;
};
struct DATEINFO {
DATEINFO(int32_t day,
int32_t dayofweek,
bool bFlag,
bool bSelect,
const WideString& wsday);
~DATEINFO();
Mask<CFWL_PartState> AsPartStateMask() const;
const int32_t iDay;
const int32_t iDayOfWeek;
bool bFlagged;
bool bSelected;
CFX_RectF rect;
const WideString wsDay;
};
CFWL_MonthCalendar(CFWL_App* app,
const Properties& properties,
CFWL_Widget* pOuter);
void DrawBackground(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawHeadBK(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawLButton(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawRButton(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawCaption(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawSeparator(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawDatesInBK(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawWeek(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawToday(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawDatesIn(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawDatesOut(CFGAS_GEGraphics* pGraphics, const CFX_Matrix& mtMatrix);
void DrawDatesInCircle(CFGAS_GEGraphics* pGraphics,
const CFX_Matrix& mtMatrix);
CFX_SizeF CalcSize();
void Layout();
void CalcHeadSize();
void CalcTodaySize();
void CalDateItem();
void InitDate();
void ClearDateItem();
void ResetDateItem();
void NextMonth();
void PrevMonth();
void ChangeToMonth(int32_t iYear, int32_t iMonth);
void RemoveSelDay();
void AddSelDay(int32_t iDay);
void JumpToToday();
WideString GetHeadText(int32_t iYear, int32_t iMonth);
WideString GetTodayText(int32_t iYear, int32_t iMonth, int32_t iDay);
int32_t GetDayAtPoint(const CFX_PointF& point) const;
CFX_RectF GetDayRect(int32_t iDay);
void OnLButtonDown(CFWL_MessageMouse* pMsg);
void OnLButtonUp(CFWL_MessageMouse* pMsg);
void OnMouseMove(CFWL_MessageMouse* pMsg);
void OnMouseLeave(CFWL_MessageMouse* pMsg);
bool m_bInitialized = false;
CFX_RectF m_HeadRect;
CFX_RectF m_WeekRect;
CFX_RectF m_LBtnRect;
CFX_RectF m_RBtnRect;
CFX_RectF m_DatesRect;
CFX_RectF m_HSepRect;
CFX_RectF m_HeadTextRect;
CFX_RectF m_TodayRect;
CFX_RectF m_TodayFlagRect;
WideString m_wsHead;
WideString m_wsToday;
std::vector<std::unique_ptr<DATEINFO>> m_DateArray;
int32_t m_iCurYear = 2011;
int32_t m_iCurMonth = 1;
int32_t m_iYear = 2011;
int32_t m_iMonth = 1;
int32_t m_iDay = 1;
int32_t m_iHovered = -1;
Mask<CFWL_PartState> m_iLBtnPartStates = CFWL_PartState::kNormal;
Mask<CFWL_PartState> m_iRBtnPartStates = CFWL_PartState::kNormal;
DATE m_dtMin;
DATE m_dtMax;
CFX_SizeF m_HeadSize;
CFX_SizeF m_CellSize;
CFX_SizeF m_TodaySize;
std::vector<int32_t> m_SelDayArray;
CFX_RectF m_ClientRect;
};
#endif // XFA_FWL_CFWL_MONTHCALENDAR_H_
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