Merge the CFWL_*Imp classes into the IFWL_* classes.

xfa/fwl/core/ifwl_monthcalendar.cpp

 // 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
 
-#include "xfa/fwl/basewidget/fwl_monthcalendarimp.h"
+#include "xfa/fwl/core/ifwl_monthcalendar.h"
 
 #include <algorithm>
 
 #include "xfa/fde/tto/fde_textout.h"
-#include "xfa/fwl/basewidget/ifwl_monthcalendar.h"
 #include "xfa/fwl/core/cfwl_message.h"
 #include "xfa/fwl/core/cfwl_themebackground.h"
 #include "xfa/fwl/core/cfwl_themetext.h"
 #include "xfa/fwl/core/fwl_noteimp.h"
-#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/fwl/core/ifwl_monthcalendar.h"
 #include "xfa/fwl/core/ifwl_themeprovider.h"
 
 #define MONTHCAL_HSEP_HEIGHT 1
 #define MONTHCAL_VSEP_WIDTH 1
 #define MONTHCAL_HMARGIN 3
 #define MONTHCAL_VMARGIN 2
 #define MONTHCAL_ROWS 9
 #define MONTHCAL_COLUMNS 7
 #define MONTHCAL_HEADER_BTN_VMARGIN 7
 #define MONTHCAL_HEADER_BTN_HMARGIN 5
@@ skipping 87 matching lines @@
   return static_cast<CFX_WideString*>(
       pTheme->GetCapacity(&params, CFWL_WidgetCapacity::December));
 }
 
 }  // namespace
 
 // static
 IFWL_MonthCalendar* IFWL_MonthCalendar::Create(
     const CFWL_WidgetImpProperties& properties,
     IFWL_Widget* pOuter) {
-  IFWL_MonthCalendar* pMonthCalendar = new IFWL_MonthCalendar;
-  CFWL_MonthCalendarImp* pMonthCalendarImpl =
-      new CFWL_MonthCalendarImp(properties, pOuter);
-  pMonthCalendar->SetImpl(pMonthCalendarImpl);
-  pMonthCalendarImpl->SetInterface(pMonthCalendar);
-  return pMonthCalendar;
-}
-IFWL_MonthCalendar::IFWL_MonthCalendar() {}
-int32_t IFWL_MonthCalendar::CountSelect() {
-  return static_cast<CFWL_MonthCalendarImp*>(GetImpl())->CountSelect();
-}
-FX_BOOL IFWL_MonthCalendar::GetSelect(int32_t& iYear,
-                                      int32_t& iMonth,
-                                      int32_t& iDay,
-                                      int32_t nIndex) {
-  return static_cast<CFWL_MonthCalendarImp*>(GetImpl())
-      ->GetSelect(iYear, iMonth, iDay, nIndex);
-}
-FX_BOOL IFWL_MonthCalendar::SetSelect(int32_t iYear,
-                                      int32_t iMonth,
-                                      int32_t iDay) {
-  return static_cast<CFWL_MonthCalendarImp*>(GetImpl())
-      ->SetSelect(iYear, iMonth, iDay);
+  return new IFWL_MonthCalendar(properties, pOuter);
 }
 
-CFWL_MonthCalendarImp::CFWL_MonthCalendarImp(
+IFWL_MonthCalendar::IFWL_MonthCalendar(
     const CFWL_WidgetImpProperties& properties,
     IFWL_Widget* pOuter)
-    : CFWL_WidgetImp(properties, pOuter),
+    : IFWL_Widget(properties, pOuter),
       m_bInit(FALSE),
       m_pDateTime(new CFX_DateTime),
       m_iCurYear(2011),
       m_iCurMonth(1),
       m_iYear(2011),
       m_iMonth(1),
       m_iDay(1),
       m_iHovered(-1),
       m_iLBtnPartStates(CFWL_PartState_Normal),
       m_iRBtnPartStates(CFWL_PartState_Normal),
       m_iMaxSel(1) {
   m_rtHead.Reset();
   m_rtWeek.Reset();
   m_rtLBtn.Reset();
   m_rtRBtn.Reset();
   m_rtDates.Reset();
   m_rtHSep.Reset();
   m_rtHeadText.Reset();
   m_rtToday.Reset();
   m_rtTodayFlag.Reset();
   m_rtClient.Reset();
   m_rtWeekNum.Reset();
   m_rtWeekNumSep.Reset();
 }
 
-CFWL_MonthCalendarImp::~CFWL_MonthCalendarImp() {
+IFWL_MonthCalendar::~IFWL_MonthCalendar() {
   ClearDateItem();
   m_arrSelDays.RemoveAll();
 }
 
-FWL_Error CFWL_MonthCalendarImp::GetClassName(CFX_WideString& wsClass) const {
+FWL_Error IFWL_MonthCalendar::GetClassName(CFX_WideString& wsClass) const {
   wsClass = FWL_CLASS_MonthCalendar;
   return FWL_Error::Succeeded;
 }
 
-FWL_Type CFWL_MonthCalendarImp::GetClassID() const {
+FWL_Type IFWL_MonthCalendar::GetClassID() const {
   return FWL_Type::MonthCalendar;
 }
 
-FWL_Error CFWL_MonthCalendarImp::Initialize() {
-  if (CFWL_WidgetImp::Initialize() != FWL_Error::Succeeded)
+FWL_Error IFWL_MonthCalendar::Initialize() {
+  if (IFWL_Widget::Initialize() != FWL_Error::Succeeded)
     return FWL_Error::Indefinite;
 
   m_pDelegate = new CFWL_MonthCalendarImpDelegate(this);
   return FWL_Error::Succeeded;
 }
 
-FWL_Error CFWL_MonthCalendarImp::Finalize() {
+FWL_Error IFWL_MonthCalendar::Finalize() {
   delete m_pDelegate;
   m_pDelegate = nullptr;
-  return CFWL_WidgetImp::Finalize();
+  return IFWL_Widget::Finalize();
 }
-FWL_Error CFWL_MonthCalendarImp::GetWidgetRect(CFX_RectF& rect,
-                                               FX_BOOL bAutoSize) {
+
+FWL_Error IFWL_MonthCalendar::GetWidgetRect(CFX_RectF& rect,
+                                            FX_BOOL bAutoSize) {
   if (bAutoSize) {
     CFX_SizeF fs = CalcSize(TRUE);
     rect.Set(0, 0, fs.x, fs.y);
-    CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+    IFWL_Widget::GetWidgetRect(rect, TRUE);
   } else {
     rect = m_pProperties->m_rtWidget;
   }
   return FWL_Error::Succeeded;
 }
-FWL_Error CFWL_MonthCalendarImp::Update() {
+
+FWL_Error IFWL_MonthCalendar::Update() {
   if (IsLocked()) {
     return FWL_Error::Indefinite;
   }
   if (!m_pProperties->m_pThemeProvider) {
     m_pProperties->m_pThemeProvider = GetAvailableTheme();
   }
   GetCapValue();
   if (!m_bInit) {
     m_bInit = InitDate();
   }
   ClearDateItem();
   ReSetDateItem();
   LayOut();
   return FWL_Error::Succeeded;
 }
-FWL_Error CFWL_MonthCalendarImp::DrawWidget(CFX_Graphics* pGraphics,
-                                            const CFX_Matrix* pMatrix) {
+
+FWL_Error IFWL_MonthCalendar::DrawWidget(CFX_Graphics* pGraphics,
+                                         const CFX_Matrix* pMatrix) {
   if (!pGraphics)
     return FWL_Error::Indefinite;
   if (!m_pProperties->m_pThemeProvider) {
     m_pProperties->m_pThemeProvider = GetAvailableTheme();
   }
   IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
   if (HasBorder()) {
     DrawBorder(pGraphics, CFWL_Part::Border, pTheme, pMatrix);
   }
   if (HasEdge()) {
@@ skipping 10 matching lines @@
   DrawWeek(pGraphics, pTheme, pMatrix);
   DrawDatesIn(pGraphics, pTheme, pMatrix);
   DrawDatesOut(pGraphics, pTheme, pMatrix);
   DrawToday(pGraphics, pTheme, pMatrix);
   if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_WeekNumbers) {
     DrawWeekNumberSep(pGraphics, pTheme, pMatrix);
     DrawWeekNumber(pGraphics, pTheme, pMatrix);
   }
   return FWL_Error::Succeeded;
 }
-int32_t CFWL_MonthCalendarImp::CountSelect() {
+
+int32_t IFWL_MonthCalendar::CountSelect() {
   return m_arrSelDays.GetSize();
 }
-FX_BOOL CFWL_MonthCalendarImp::GetSelect(int32_t& iYear,
-                                         int32_t& iMonth,
-                                         int32_t& iDay,
-                                         int32_t nIndex) {
+
+FX_BOOL IFWL_MonthCalendar::GetSelect(int32_t& iYear,
+                                      int32_t& iMonth,
+                                      int32_t& iDay,
+                                      int32_t nIndex) {
   if (nIndex >= m_arrSelDays.GetSize()) {
     return FALSE;
   }
   iYear = m_iCurYear;
   iMonth = m_iCurMonth;
   iDay = m_arrSelDays[nIndex];
   return TRUE;
 }
-FX_BOOL CFWL_MonthCalendarImp::SetSelect(int32_t iYear,
-                                         int32_t iMonth,
-                                         int32_t iDay) {
+
+FX_BOOL IFWL_MonthCalendar::SetSelect(int32_t iYear,
+                                      int32_t iMonth,
+                                      int32_t iDay) {
   ChangeToMonth(iYear, iMonth);
   return AddSelDay(iDay);
 }
-void CFWL_MonthCalendarImp::DrawBkground(CFX_Graphics* pGraphics,
-                                         IFWL_ThemeProvider* pTheme,
-                                         const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawBkground(CFX_Graphics* pGraphics,
+                                      IFWL_ThemeProvider* pTheme,
+                                      const CFX_Matrix* pMatrix) {
   CFWL_ThemeBackground params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::Background;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_rtPart = m_rtClient;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawBackground(&params);
 }
-void CFWL_MonthCalendarImp::DrawHeadBK(CFX_Graphics* pGraphics,
-                                       IFWL_ThemeProvider* pTheme,
-                                       const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawHeadBK(CFX_Graphics* pGraphics,
+                                    IFWL_ThemeProvider* pTheme,
+                                    const CFX_Matrix* pMatrix) {
   CFWL_ThemeBackground params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::Header;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_rtPart = m_rtHead;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawBackground(&params);
 }
-void CFWL_MonthCalendarImp::DrawLButton(CFX_Graphics* pGraphics,
-                                        IFWL_ThemeProvider* pTheme,
-                                        const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawLButton(CFX_Graphics* pGraphics,
+                                     IFWL_ThemeProvider* pTheme,
+                                     const CFX_Matrix* pMatrix) {
   CFWL_ThemeBackground params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::LBtn;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = m_iLBtnPartStates;
   params.m_rtPart = m_rtLBtn;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawBackground(&params);
 }
-void CFWL_MonthCalendarImp::DrawRButton(CFX_Graphics* pGraphics,
-                                        IFWL_ThemeProvider* pTheme,
-                                        const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawRButton(CFX_Graphics* pGraphics,
+                                     IFWL_ThemeProvider* pTheme,
+                                     const CFX_Matrix* pMatrix) {
   CFWL_ThemeBackground params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::RBtn;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = m_iRBtnPartStates;
   params.m_rtPart = m_rtRBtn;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawBackground(&params);
 }
-void CFWL_MonthCalendarImp::DrawCaption(CFX_Graphics* pGraphics,
-                                        IFWL_ThemeProvider* pTheme,
-                                        const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawCaption(CFX_Graphics* pGraphics,
+                                     IFWL_ThemeProvider* pTheme,
+                                     const CFX_Matrix* pMatrix) {
   CFWL_ThemeText textParam;
-  textParam.m_pWidget = m_pInterface;
+  textParam.m_pWidget = this;
   textParam.m_iPart = CFWL_Part::Caption;
   textParam.m_dwStates = CFWL_PartState_Normal;
   textParam.m_pGraphics = pGraphics;
   int32_t iYear;
   int32_t iMonth;
   iYear = m_iCurYear;
   iMonth = m_iCurMonth;
   CFX_WideString wsCation;
   GetHeadText(iYear, iMonth, wsCation);
   textParam.m_wsText = wsCation;
   m_szHead = CalcTextSize(textParam.m_wsText, m_pProperties->m_pThemeProvider);
   CalcHeadSize();
   textParam.m_rtPart = m_rtHeadText;
   textParam.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
   textParam.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
   if (pMatrix) {
     textParam.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawText(&textParam);
 }
-void CFWL_MonthCalendarImp::DrawSeperator(CFX_Graphics* pGraphics,
-                                          IFWL_ThemeProvider* pTheme,
-                                          const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawSeperator(CFX_Graphics* pGraphics,
+                                       IFWL_ThemeProvider* pTheme,
+                                       const CFX_Matrix* pMatrix) {
   CFWL_ThemeBackground params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::HSeparator;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_rtPart = m_rtHSep;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawBackground(&params);
 }
-void CFWL_MonthCalendarImp::DrawDatesInBK(CFX_Graphics* pGraphics,
-                                          IFWL_ThemeProvider* pTheme,
-                                          const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawDatesInBK(CFX_Graphics* pGraphics,
+                                       IFWL_ThemeProvider* pTheme,
+                                       const CFX_Matrix* pMatrix) {
   CFWL_ThemeBackground params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::DateInBK;
   params.m_pGraphics = pGraphics;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   int32_t iCount = m_arrDates.GetSize();
   for (int32_t j = 0; j < iCount; j++) {
     FWL_DATEINFO* pDataInfo = m_arrDates.GetAt(j);
     if (pDataInfo->dwStates & FWL_ITEMSTATE_MCD_Selected) {
       params.m_dwStates |= CFWL_PartState_Selected;
       if (((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoTodayCircle) ==
            0) &&
           pDataInfo->dwStates & FWL_ITEMSTATE_MCD_Flag) {
         params.m_dwStates |= CFWL_PartState_Flagged;
       }
       if (pDataInfo->dwStates & FWL_ITEMSTATE_MCD_Focused) {
         params.m_dwStates |= CFWL_PartState_Focused;
       }
     } else if (j == m_iHovered - 1) {
       params.m_dwStates |= CFWL_PartState_Hovered;
     } else if (pDataInfo->dwStates & FWL_ITEMSTATE_MCD_Flag) {
       params.m_dwStates = CFWL_PartState_Flagged;
       pTheme->DrawBackground(&params);
     }
     params.m_rtPart = pDataInfo->rect;
     pTheme->DrawBackground(&params);
     params.m_dwStates = 0;
   }
 }
-void CFWL_MonthCalendarImp::DrawWeek(CFX_Graphics* pGraphics,
-                                     IFWL_ThemeProvider* pTheme,
-                                     const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawWeek(CFX_Graphics* pGraphics,
+                                  IFWL_ThemeProvider* pTheme,
+                                  const CFX_Matrix* pMatrix) {
   CFWL_ThemeText params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::Week;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
   CFX_RectF rtDayOfWeek;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   for (int32_t i = 0; i < 7; i++) {
     rtDayOfWeek.Set(m_rtWeek.left + i * (m_szCell.x + MONTHCAL_HMARGIN * 2),
                     m_rtWeek.top, m_szCell.x, m_szCell.y);
     params.m_rtPart = rtDayOfWeek;
     params.m_wsText = *GetCapacityForDay(pTheme, params, i);
     params.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
     pTheme->DrawText(&params);
   }
 }
-void CFWL_MonthCalendarImp::DrawWeekNumber(CFX_Graphics* pGraphics,
-                                           IFWL_ThemeProvider* pTheme,
-                                           const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawWeekNumber(CFX_Graphics* pGraphics,
+                                        IFWL_ThemeProvider* pTheme,
+                                        const CFX_Matrix* pMatrix) {
   CFWL_ThemeText params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::WeekNum;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft;
   CFX_WideString wsWeekNum;
   params.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
   params.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   int32_t iWeekNum = 0;
   int32_t iMonthNum = m_pDateTime->GetMonth();
   int32_t iDayNum = FX_DaysInMonth(m_iCurYear, iMonthNum);
   int32_t iTemp = 0;
   FX_FLOAT fVStartPos = m_rtClient.top + m_fHeadHei + m_fHSepHei;
   FX_FLOAT fHStartPos = m_rtClient.left;
   for (int32_t i = 1; i <= iDayNum; i += 7) {
     iTemp++;
     iWeekNum = CalWeekNumber(m_iCurYear, iMonthNum, i);
     m_rtWeekNum.Set(fHStartPos, fVStartPos + m_fDateCellHei * iTemp,
                     m_fWeekNumWid, m_fDateCellHei);
     wsWeekNum.Format(L"%d", iWeekNum);
     params.m_wsText = wsWeekNum;
     params.m_rtPart = m_rtWeekNum;
     pTheme->DrawText(&params);
   }
 }
-void CFWL_MonthCalendarImp::DrawWeekNumberSep(CFX_Graphics* pGraphics,
-                                              IFWL_ThemeProvider* pTheme,
-                                              const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawWeekNumberSep(CFX_Graphics* pGraphics,
+                                           IFWL_ThemeProvider* pTheme,
+                                           const CFX_Matrix* pMatrix) {
   CFWL_ThemeBackground params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::WeekNumSep;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_rtPart = m_rtWeekNumSep;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawBackground(&params);
 }
-void CFWL_MonthCalendarImp::DrawToday(CFX_Graphics* pGraphics,
-                                      IFWL_ThemeProvider* pTheme,
-                                      const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawToday(CFX_Graphics* pGraphics,
+                                   IFWL_ThemeProvider* pTheme,
+                                   const CFX_Matrix* pMatrix) {
   if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoToday) {
     return;
   }
   CFWL_ThemeText params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::Today;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft;
   CFX_WideString* wsDay = static_cast<CFX_WideString*>(
       pTheme->GetCapacity(&params, CFWL_WidgetCapacity::Today));
   CFX_WideString wsText;
   GetTodayText(m_iYear, m_iMonth, m_iDay, wsText);
   params.m_wsText = *wsDay + wsText;
   m_szToday = CalcTextSize(params.m_wsText, m_pProperties->m_pThemeProvider);
   CalcTodaySize();
   params.m_rtPart = m_rtToday;
   params.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawText(&params);
 }
-void CFWL_MonthCalendarImp::DrawDatesIn(CFX_Graphics* pGraphics,
-                                        IFWL_ThemeProvider* pTheme,
-                                        const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawDatesIn(CFX_Graphics* pGraphics,
+                                     IFWL_ThemeProvider* pTheme,
+                                     const CFX_Matrix* pMatrix) {
   CFWL_ThemeText params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::DatesIn;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   int32_t iCount = m_arrDates.GetSize();
   for (int32_t j = 0; j < iCount; j++) {
     FWL_DATEINFO* pDataInfo = m_arrDates.GetAt(j);
     params.m_wsText = pDataInfo->wsDay;
     params.m_rtPart = pDataInfo->rect;
     params.m_dwStates = pDataInfo->dwStates;
     if (j + 1 == m_iHovered) {
       params.m_dwStates |= CFWL_PartState_Hovered;
     }
     params.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
     pTheme->DrawText(&params);
   }
 }
-void CFWL_MonthCalendarImp::DrawDatesOut(CFX_Graphics* pGraphics,
-                                         IFWL_ThemeProvider* pTheme,
-                                         const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawDatesOut(CFX_Graphics* pGraphics,
+                                      IFWL_ThemeProvider* pTheme,
+                                      const CFX_Matrix* pMatrix) {
   CFWL_ThemeText params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::DatesOut;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawText(&params);
 }
-void CFWL_MonthCalendarImp::DrawDatesInCircle(CFX_Graphics* pGraphics,
-                                              IFWL_ThemeProvider* pTheme,
-                                              const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawDatesInCircle(CFX_Graphics* pGraphics,
+                                           IFWL_ThemeProvider* pTheme,
+                                           const CFX_Matrix* pMatrix) {
   if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoTodayCircle) {
     return;
   }
   if (m_iMonth != m_iCurMonth || m_iYear != m_iCurYear) {
     return;
   }
   if (m_iDay < 1 || m_iDay > m_arrDates.GetSize()) {
     return;
   }
   FWL_DATEINFO* pDate = m_arrDates[m_iDay - 1];
   if (!pDate)
     return;
   CFWL_ThemeBackground params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::DateInCircle;
   params.m_pGraphics = pGraphics;
   params.m_rtPart = pDate->rect;
   params.m_dwStates = CFWL_PartState_Normal;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawBackground(&params);
 }
-void CFWL_MonthCalendarImp::DrawTodayCircle(CFX_Graphics* pGraphics,
-                                            IFWL_ThemeProvider* pTheme,
-                                            const CFX_Matrix* pMatrix) {
+
+void IFWL_MonthCalendar::DrawTodayCircle(CFX_Graphics* pGraphics,
+                                         IFWL_ThemeProvider* pTheme,
+                                         const CFX_Matrix* pMatrix) {
   if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoToday) {
     return;
   }
   if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoTodayCircle) {
     return;
   }
   CFWL_ThemeBackground params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   params.m_iPart = CFWL_Part::TodayCircle;
   params.m_pGraphics = pGraphics;
   params.m_dwStates = CFWL_PartState_Normal;
   params.m_rtPart = m_rtTodayFlag;
   if (pMatrix) {
     params.m_matrix.Concat(*pMatrix);
   }
   pTheme->DrawBackground(&params);
 }
-CFX_SizeF CFWL_MonthCalendarImp::CalcSize(FX_BOOL bAutoSize) {
+
+CFX_SizeF IFWL_MonthCalendar::CalcSize(FX_BOOL bAutoSize) {
   if (!m_pProperties->m_pThemeProvider)
     return CFX_SizeF();
 
   if (!bAutoSize) {
     GetClientRect(m_rtClient);
     return CFX_SizeF(m_rtClient.width, m_rtClient.height);
   }
 
   CFX_SizeF fs;
   CFWL_ThemePart params;
-  params.m_pWidget = m_pInterface;
+  params.m_pWidget = this;
   IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
   FX_FLOAT fMaxWeekW = 0.0f;
   FX_FLOAT fMaxWeekH = 0.0f;
 
   for (uint32_t i = 0; i < 7; ++i) {
     CFX_SizeF sz = CalcTextSize(*GetCapacityForDay(pTheme, params, i),
                                 m_pProperties->m_pThemeProvider);
     fMaxWeekW = (fMaxWeekW >= sz.x) ? fMaxWeekW : sz.x;
     fMaxWeekH = (fMaxWeekH >= sz.y) ? fMaxWeekH : sz.y;
   }
@@ skipping 34 matching lines @@
   CFX_WideString* wsText = static_cast<CFX_WideString*>(
       pTheme->GetCapacity(&params, CFWL_WidgetCapacity::Today));
   m_wsToday = *wsText + wsToday;
   m_szToday = CalcTextSize(wsToday, m_pProperties->m_pThemeProvider);
   m_szToday.y = (m_szToday.y >= m_szCell.y) ? m_szToday.y : m_szCell.y;
   fs.y = m_szCell.x + m_szCell.y * (MONTHCAL_ROWS - 2) + m_szToday.y +
          MONTHCAL_VMARGIN * MONTHCAL_ROWS * 2 + MONTHCAL_HEADER_BTN_VMARGIN * 4;
   return fs;
 }
 
-void CFWL_MonthCalendarImp::CalcHeadSize() {
+void IFWL_MonthCalendar::CalcHeadSize() {
   FX_FLOAT fHeadHMargin = (m_rtClient.width - m_szHead.x) / 2;
   FX_FLOAT fHeadVMargin = (m_szCell.x - m_szHead.y) / 2;
   m_rtHeadText.Set(m_rtClient.left + fHeadHMargin,
                    m_rtClient.top + MONTHCAL_HEADER_BTN_VMARGIN +
                        MONTHCAL_VMARGIN + fHeadVMargin,
                    m_szHead.x, m_szHead.y);
 }
-void CFWL_MonthCalendarImp::CalcTodaySize() {
+
+void IFWL_MonthCalendar::CalcTodaySize() {
   m_rtTodayFlag.Set(
       m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN + MONTHCAL_HMARGIN,
       m_rtDates.bottom() + MONTHCAL_HEADER_BTN_VMARGIN + MONTHCAL_VMARGIN,
       m_szCell.x, m_szToday.y);
   m_rtToday.Set(
       m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN + m_szCell.x +
           MONTHCAL_HMARGIN * 2,
       m_rtDates.bottom() + MONTHCAL_HEADER_BTN_VMARGIN + MONTHCAL_VMARGIN,
       m_szToday.x, m_szToday.y);
 }
-void CFWL_MonthCalendarImp::LayOut() {
+
+void IFWL_MonthCalendar::LayOut() {
   GetClientRect(m_rtClient);
   {
     m_rtHead.Set(
         m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN, m_rtClient.top,
         m_rtClient.width - MONTHCAL_HEADER_BTN_HMARGIN * 2,
         m_szCell.x + (MONTHCAL_HEADER_BTN_VMARGIN + MONTHCAL_VMARGIN) * 2);
     m_rtWeek.Set(m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN,
                  m_rtHead.bottom(),
                  m_rtClient.width - MONTHCAL_HEADER_BTN_HMARGIN * 2,
                  m_szCell.y + MONTHCAL_VMARGIN * 2);
@@ skipping 10 matching lines @@
         m_rtClient.width - (MONTHCAL_HEADER_BTN_HMARGIN + MONTHCAL_HMARGIN) * 2,
         MONTHCAL_HSEP_HEIGHT);
     m_rtDates.Set(m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN,
                   m_rtWeek.bottom(),
                   m_rtClient.width - MONTHCAL_HEADER_BTN_HMARGIN * 2,
                   m_szCell.y * (MONTHCAL_ROWS - 3) +
                       MONTHCAL_VMARGIN * (MONTHCAL_ROWS - 3) * 2);
   }
   CalDateItem();
 }
-void CFWL_MonthCalendarImp::CalDateItem() {
+
+void IFWL_MonthCalendar::CalDateItem() {
   FX_BOOL bNewWeek = FALSE;
   int32_t iWeekOfMonth = 0;
   FX_FLOAT fLeft = m_rtDates.left;
   FX_FLOAT fTop = m_rtDates.top;
   int32_t iCount = m_arrDates.GetSize();
   for (int32_t i = 0; i < iCount; i++) {
     FWL_DATEINFO* pDateInfo = m_arrDates.GetAt(i);
     if (bNewWeek) {
       iWeekOfMonth++;
       bNewWeek = FALSE;
     }
     pDateInfo->rect.Set(
         fLeft + pDateInfo->iDayOfWeek * (m_szCell.x + (MONTHCAL_HMARGIN * 2)),
         fTop + iWeekOfMonth * (m_szCell.y + (MONTHCAL_VMARGIN * 2)),
         m_szCell.x + (MONTHCAL_HMARGIN * 2),
         m_szCell.y + (MONTHCAL_VMARGIN * 2));
     if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_WeekNumbers) {
       pDateInfo->rect.Offset(m_fWeekNumWid, 0);
     }
     if (pDateInfo->iDayOfWeek >= 6) {
       bNewWeek = TRUE;
     }
   }
 }
-void CFWL_MonthCalendarImp::GetCapValue() {
+
+void IFWL_MonthCalendar::GetCapValue() {
   if (!m_pProperties->m_pThemeProvider) {
     m_pProperties->m_pThemeProvider = GetAvailableTheme();
   }
   IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
   CFWL_ThemePart part;
-  part.m_pWidget = m_pInterface;
+  part.m_pWidget = this;
   m_fHeadWid = *static_cast<FX_FLOAT*>(
       pTheme->GetCapacity(&part, CFWL_WidgetCapacity::HeaderWidth));
   m_fHeadHei = *static_cast<FX_FLOAT*>(
       pTheme->GetCapacity(&part, CFWL_WidgetCapacity::HeaderHeight));
   m_fHeadBtnWid = *static_cast<FX_FLOAT*>(
       pTheme->GetCapacity(&part, CFWL_WidgetCapacity::HeaderBtnWidth));
   m_fHeadBtnHei = *static_cast<FX_FLOAT*>(
       pTheme->GetCapacity(&part, CFWL_WidgetCapacity::HeaderBtnHeight));
   m_fHeadBtnHMargin = *static_cast<FX_FLOAT*>(
       pTheme->GetCapacity(&part, CFWL_WidgetCapacity::HeaderBtnHMargin));
@@ skipping 36 matching lines @@
   m_fTodayFlagWid = *static_cast<FX_FLOAT*>(
       pTheme->GetCapacity(&part, CFWL_WidgetCapacity::TodayFlagWidth));
   m_fMCWid = *static_cast<FX_FLOAT*>(
       pTheme->GetCapacity(&part, CFWL_WidgetCapacity::Width));
   if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_WeekNumbers) {
     m_fMCWid += m_fWeekNumWid;
   }
   m_fMCHei = *static_cast<FX_FLOAT*>(
       pTheme->GetCapacity(&part, CFWL_WidgetCapacity::Height));
 }
-int32_t CFWL_MonthCalendarImp::CalWeekNumber(int32_t iYear,
-                                             int32_t iMonth,
-                                             int32_t iDay) {
+
+int32_t IFWL_MonthCalendar::CalWeekNumber(int32_t iYear,
+                                          int32_t iMonth,
+                                          int32_t iDay) {
   return 0;
 }
-FX_BOOL CFWL_MonthCalendarImp::GetMinDate(int32_t& iYear,
-                                          int32_t& iMonth,
-                                          int32_t& iDay) {
+
+FX_BOOL IFWL_MonthCalendar::GetMinDate(int32_t& iYear,
+                                       int32_t& iMonth,
+                                       int32_t& iDay) {
   iYear = m_dtMin.iYear;
   iMonth = m_dtMin.iMonth;
   iDay = m_dtMin.iDay;
   return TRUE;
 }
-FX_BOOL CFWL_MonthCalendarImp::SetMinDate(int32_t iYear,
-                                          int32_t iMonth,
-                                          int32_t iDay) {
+
+FX_BOOL IFWL_MonthCalendar::SetMinDate(int32_t iYear,
+                                       int32_t iMonth,
+                                       int32_t iDay) {
   m_dtMin = DATE(iYear, iMonth, iDay);
   return TRUE;
 }
-FX_BOOL CFWL_MonthCalendarImp::GetMaxDate(int32_t& iYear,
-                                          int32_t& iMonth,
-                                          int32_t& iDay) {
+
+FX_BOOL IFWL_MonthCalendar::GetMaxDate(int32_t& iYear,
+                                       int32_t& iMonth,
+                                       int32_t& iDay) {
   iYear = m_dtMax.iYear;
   iMonth = m_dtMax.iMonth;
   iDay = m_dtMax.iDay;
   return TRUE;
 }
-FX_BOOL CFWL_MonthCalendarImp::SetMaxDate(int32_t iYear,
-                                          int32_t iMonth,
-                                          int32_t iDay) {
+
+FX_BOOL IFWL_MonthCalendar::SetMaxDate(int32_t iYear,
+                                       int32_t iMonth,
+                                       int32_t iDay) {
   m_dtMax = DATE(iYear, iMonth, iDay);
   return TRUE;
 }
-FX_BOOL CFWL_MonthCalendarImp::InitDate() {
+
+FX_BOOL IFWL_MonthCalendar::InitDate() {
   if (m_pProperties->m_pDataProvider) {
     IFWL_MonthCalendarDP* pDateProv =
         static_cast<IFWL_MonthCalendarDP*>(m_pProperties->m_pDataProvider);
-    m_iYear = pDateProv->GetCurYear(m_pInterface);
-    m_iMonth = pDateProv->GetCurMonth(m_pInterface);
-    m_iDay = pDateProv->GetCurDay(m_pInterface);
+    m_iYear = pDateProv->GetCurYear(this);
+    m_iMonth = pDateProv->GetCurMonth(this);
+    m_iDay = pDateProv->GetCurDay(this);
     m_iCurYear = m_iYear;
     m_iCurMonth = m_iMonth;
   } else {
     m_iDay = 1;
     m_iMonth = 1;
     m_iYear = 1;
     m_iCurYear = m_iYear;
     m_iCurMonth = m_iMonth;
   }
   GetTodayText(m_iYear, m_iMonth, m_iDay, m_wsToday);
   GetHeadText(m_iCurYear, m_iCurMonth, m_wsHead);
   m_dtMin = DATE(1500, 12, 1);
   m_dtMax = DATE(2200, 1, 1);
   return TRUE;
 }
 
-void CFWL_MonthCalendarImp::ClearDateItem() {
+void IFWL_MonthCalendar::ClearDateItem() {
   for (int32_t i = 0; i < m_arrDates.GetSize(); i++)
     delete m_arrDates.GetAt(i);
 
   m_arrDates.RemoveAll();
 }
 
-void CFWL_MonthCalendarImp::ReSetDateItem() {
+void IFWL_MonthCalendar::ReSetDateItem() {
   m_pDateTime->Set(m_iCurYear, m_iCurMonth, 1);
   int32_t iDays = FX_DaysInMonth(m_iCurYear, m_iCurMonth);
   int32_t iDayOfWeek = m_pDateTime->GetDayOfWeek();
   for (int32_t i = 0; i < iDays; i++) {
     if (iDayOfWeek >= 7) {
       iDayOfWeek = 0;
     }
     CFX_WideString wsDay;
     wsDay.Format(L"%d", i + 1);
     uint32_t dwStates = 0;
     if (m_iYear == m_iCurYear && m_iMonth == m_iCurMonth && m_iDay == (i + 1)) {
       dwStates |= FWL_ITEMSTATE_MCD_Flag;
     }
     if (m_arrSelDays.Find(i + 1) != -1) {
       dwStates |= FWL_ITEMSTATE_MCD_Selected;
     }
     CFX_RectF rtDate;
     rtDate.Set(0, 0, 0, 0);
     m_arrDates.Add(
         new FWL_DATEINFO(i + 1, iDayOfWeek, dwStates, rtDate, wsDay));
     iDayOfWeek++;
   }
 }
-FX_BOOL CFWL_MonthCalendarImp::NextMonth() {
+
+FX_BOOL IFWL_MonthCalendar::NextMonth() {
   int32_t iYear = m_iCurYear, iMonth = m_iCurMonth;
   if (iMonth >= 12) {
     iMonth = 1;
     iYear++;
   } else {
     iMonth++;
   }
   DATE dt(m_iCurYear, m_iCurMonth, 1);
   if (!(dt < m_dtMax)) {
     return FALSE;
   }
   m_iCurYear = iYear, m_iCurMonth = iMonth;
   ChangeToMonth(m_iCurYear, m_iCurMonth);
   return TRUE;
 }
-FX_BOOL CFWL_MonthCalendarImp::PrevMonth() {
+
+FX_BOOL IFWL_MonthCalendar::PrevMonth() {
   int32_t iYear = m_iCurYear, iMonth = m_iCurMonth;
   if (iMonth <= 1) {
     iMonth = 12;
     iYear--;
   } else {
     iMonth--;
   }
   DATE dt(m_iCurYear, m_iCurMonth, 1);
   if (!(dt > m_dtMin)) {
     return FALSE;
   }
   m_iCurYear = iYear, m_iCurMonth = iMonth;
   ChangeToMonth(m_iCurYear, m_iCurMonth);
   return TRUE;
 }
-void CFWL_MonthCalendarImp::ChangeToMonth(int32_t iYear, int32_t iMonth) {
+
+void IFWL_MonthCalendar::ChangeToMonth(int32_t iYear, int32_t iMonth) {
   m_iCurYear = iYear;
   m_iCurMonth = iMonth;
   m_iHovered = -1;
   ClearDateItem();
   ReSetDateItem();
   CalDateItem();
   GetHeadText(m_iCurYear, m_iCurMonth, m_wsHead);
 }
-FX_BOOL CFWL_MonthCalendarImp::RemoveSelDay(int32_t iDay, FX_BOOL bAll) {
+
+FX_BOOL IFWL_MonthCalendar::RemoveSelDay(int32_t iDay, FX_BOOL bAll) {
   if (iDay == -1 && !bAll) {
     return FALSE;
   }
   if (bAll) {
     int32_t iCount = m_arrSelDays.GetSize();
     int32_t iDatesCount = m_arrDates.GetSize();
     for (int32_t i = 0; i < iCount; i++) {
       int32_t iSelDay = m_arrSelDays.GetAt(i);
       if (iSelDay <= iDatesCount) {
         FWL_DATEINFO* pDateInfo = m_arrDates.GetAt(iSelDay - 1);
         pDateInfo->dwStates &= ~FWL_ITEMSTATE_MCD_Selected;
       }
     }
     m_arrSelDays.RemoveAll();
   } else {
     int32_t index = m_arrSelDays.Find(iDay);
     if (index == -1) {
       return FALSE;
     }
     int32_t iSelDay = m_arrSelDays.GetAt(iDay);
     int32_t iDatesCount = m_arrDates.GetSize();
     if (iSelDay <= iDatesCount) {
       FWL_DATEINFO* pDateInfo = m_arrDates.GetAt(iSelDay - 1);
       pDateInfo->dwStates &= ~FWL_ITEMSTATE_MCD_Selected;
     }
     m_arrSelDays.RemoveAt(index);
   }
   return TRUE;
 }
-FX_BOOL CFWL_MonthCalendarImp::AddSelDay(int32_t iDay) {
+
+FX_BOOL IFWL_MonthCalendar::AddSelDay(int32_t iDay) {
   ASSERT(iDay > 0);
   if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_MultiSelect) {
   } else {
     if (m_arrSelDays.Find(iDay) == -1) {
       RemoveSelDay(-1, TRUE);
       if (iDay <= m_arrDates.GetSize()) {
         FWL_DATEINFO* pDateInfo = m_arrDates.GetAt(iDay - 1);
         pDateInfo->dwStates |= FWL_ITEMSTATE_MCD_Selected;
       }
       m_arrSelDays.Add(iDay);
     }
   }
   return TRUE;
 }
-FX_BOOL CFWL_MonthCalendarImp::JumpToToday() {
+
+FX_BOOL IFWL_MonthCalendar::JumpToToday() {
   if (m_iYear != m_iCurYear || m_iMonth != m_iCurMonth) {
     m_iCurYear = m_iYear;
     m_iCurMonth = m_iMonth;
     ChangeToMonth(m_iYear, m_iMonth);
     AddSelDay(m_iDay);
   } else {
     if (m_arrSelDays.Find(m_iDay) == -1) {
       AddSelDay(m_iDay);
     }
   }
   return TRUE;
 }
-void CFWL_MonthCalendarImp::GetHeadText(int32_t iYear,
-                                        int32_t iMonth,
-                                        CFX_WideString& wsHead) {
+
+void IFWL_MonthCalendar::GetHeadText(int32_t iYear,
+                                     int32_t iMonth,
+                                     CFX_WideString& wsHead) {
   ASSERT(iMonth > 0 && iMonth < 13);
   static const FX_WCHAR* const pMonth[] = {
       L"January",   L"February", L"March",    L"April",
       L"May",       L"June",     L"July",     L"August",
       L"September", L"October",  L"November", L"December"};
   wsHead.Format(L"%s, %d", pMonth[iMonth - 1], iYear);
 }
-void CFWL_MonthCalendarImp::GetTodayText(int32_t iYear,
-                                         int32_t iMonth,
-                                         int32_t iDay,
-                                         CFX_WideString& wsToday) {
+
+void IFWL_MonthCalendar::GetTodayText(int32_t iYear,
+                                      int32_t iMonth,
+                                      int32_t iDay,
+                                      CFX_WideString& wsToday) {
   wsToday.Format(L", %d/%d/%d", iDay, iMonth, iYear);
 }
-int32_t CFWL_MonthCalendarImp::GetDayAtPoint(FX_FLOAT x, FX_FLOAT y) {
+
+int32_t IFWL_MonthCalendar::GetDayAtPoint(FX_FLOAT x, FX_FLOAT y) {
   int32_t iCount = m_arrDates.GetSize();
   for (int32_t i = 0; i < iCount; i++) {
     FWL_DATEINFO* pDateInfo = m_arrDates.GetAt(i);
     if (pDateInfo->rect.Contains(x, y)) {
       return ++i;
     }
   }
   return -1;
 }
-FX_BOOL CFWL_MonthCalendarImp::GetDayRect(int32_t iDay, CFX_RectF& rtDay) {
+
+FX_BOOL IFWL_MonthCalendar::GetDayRect(int32_t iDay, CFX_RectF& rtDay) {
   if (iDay <= 0 || iDay > m_arrDates.GetSize()) {
     return FALSE;
   }
   FWL_DATEINFO* pDateInfo = m_arrDates[iDay - 1];
   if (!pDateInfo)
     return FALSE;
   rtDay = pDateInfo->rect;
   return TRUE;
 }
 
 CFWL_MonthCalendarImpDelegate::CFWL_MonthCalendarImpDelegate(
-    CFWL_MonthCalendarImp* pOwner)
+    IFWL_MonthCalendar* pOwner)
     : m_pOwner(pOwner) {}
 
 void CFWL_MonthCalendarImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
   if (!pMessage)
     return;
 
   CFWL_MessageType dwMsgCode = pMessage->GetClassID();
   switch (dwMsgCode) {
     case CFWL_MessageType::SetFocus: {
       OnFocusChanged(pMessage, TRUE);
@@ skipping 23 matching lines @@
         }
         case FWL_MouseCommand::Leave: {
           OnMouseLeave(pMouse);
           break;
         }
         default:
           break;
       }
       break;
     }
-    default: {
-      break;
-    }
+    default: { break; }
   }
   CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
 }
 
 void CFWL_MonthCalendarImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
                                                  const CFX_Matrix* pMatrix) {
   m_pOwner->DrawWidget(pGraphics, pMatrix);
 }
 
 void CFWL_MonthCalendarImpDelegate::OnActivate(CFWL_Message* pMsg) {}
 
 void CFWL_MonthCalendarImpDelegate::OnFocusChanged(CFWL_Message* pMsg,
                                                    FX_BOOL bSet) {
   if (bSet) {
     m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
   } else {
     m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
   }
   m_pOwner->Repaint(&m_pOwner->m_rtClient);
 }
+
 void CFWL_MonthCalendarImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
   if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
     m_pOwner->m_iLBtnPartStates = CFWL_PartState_Pressed;
     m_pOwner->PrevMonth();
     m_pOwner->Repaint(&m_pOwner->m_rtClient);
   } else if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
     m_pOwner->m_iRBtnPartStates |= CFWL_PartState_Pressed;
     m_pOwner->NextMonth();
     m_pOwner->Repaint(&m_pOwner->m_rtClient);
   } else if (m_pOwner->m_rtToday.Contains(pMsg->m_fx, pMsg->m_fy)) {
@@ skipping 15 matching lines @@
       FX_BOOL bSelChanged = iCurSel > 0 && iCurSel != iOldSel;
       if (bSelChanged) {
         FWL_DATEINFO* lpDatesInfo = m_pOwner->m_arrDates.GetAt(iCurSel - 1);
         CFX_RectF rtInvalidate(lpDatesInfo->rect);
         if (iOldSel > 0) {
           lpDatesInfo = m_pOwner->m_arrDates.GetAt(iOldSel - 1);
           rtInvalidate.Union(lpDatesInfo->rect);
         }
         m_pOwner->AddSelDay(iCurSel);
         CFWL_EvtClick wmClick;
-        wmClick.m_pSrcTarget = m_pOwner->m_pInterface;
+        wmClick.m_pSrcTarget = m_pOwner;
         m_pOwner->DispatchEvent(&wmClick);
         CFWL_EventMcdDateChanged wmDateSelected;
         wmDateSelected.m_iStartDay = iCurSel;
         wmDateSelected.m_iEndDay = iCurSel;
         wmDateSelected.m_iOldMonth = m_pOwner->m_iCurMonth;
         wmDateSelected.m_iOldYear = m_pOwner->m_iCurYear;
-        wmDateSelected.m_pSrcTarget = m_pOwner->m_pInterface;
+        wmDateSelected.m_pSrcTarget = m_pOwner;
         m_pOwner->DispatchEvent(&wmDateSelected);
         m_pOwner->Repaint(&rtInvalidate);
       }
     }
   }
 }
+
 void CFWL_MonthCalendarImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
   if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
     m_pOwner->m_iLBtnPartStates = 0;
     m_pOwner->Repaint(&m_pOwner->m_rtLBtn);
   } else if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
     m_pOwner->m_iRBtnPartStates = 0;
     m_pOwner->Repaint(&m_pOwner->m_rtRBtn);
   } else if (m_pOwner->m_rtDates.Contains(pMsg->m_fx, pMsg->m_fy)) {
     int32_t iDay = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy);
     if (iDay != -1) {
       m_pOwner->AddSelDay(iDay);
     }
   }
 }
+
 void CFWL_MonthCalendarImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
   if (m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_MultiSelect) {
     return;
   }
   FX_BOOL bRepaint = FALSE;
   CFX_RectF rtInvalidate;
   rtInvalidate.Set(0, 0, 0, 0);
   if (m_pOwner->m_rtDates.Contains(pMsg->m_fx, pMsg->m_fy)) {
     int32_t iHover = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy);
     bRepaint = m_pOwner->m_iHovered != iHover;
@@ skipping 16 matching lines @@
     bRepaint = m_pOwner->m_iHovered > 0;
     if (bRepaint) {
       m_pOwner->GetDayRect(m_pOwner->m_iHovered, rtInvalidate);
     }
     m_pOwner->m_iHovered = -1;
   }
   if (bRepaint && !rtInvalidate.IsEmpty()) {
     m_pOwner->Repaint(&rtInvalidate);
   }
 }
+
 void CFWL_MonthCalendarImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) {
   if (m_pOwner->m_iHovered > 0) {
     CFX_RectF rtInvalidate;
     rtInvalidate.Set(0, 0, 0, 0);
     m_pOwner->GetDayRect(m_pOwner->m_iHovered, rtInvalidate);
     m_pOwner->m_iHovered = -1;
     if (!rtInvalidate.IsEmpty()) {
       m_pOwner->Repaint(&rtInvalidate);
     }
   }
 }
 
 FWL_DATEINFO::FWL_DATEINFO(int32_t day,
                            int32_t dayofweek,
                            uint32_t dwSt,
                            CFX_RectF rc,
                            CFX_WideString& wsday)
     : iDay(day),
       iDayOfWeek(dayofweek),
       dwStates(dwSt),
       rect(rc),
       wsDay(wsday) {}
 
 FWL_DATEINFO::~FWL_DATEINFO() {}