Remove CFWL_WidgetMgr::IsFormDisabled().

This method always returns true, so make that assumption and clean up
dead code.

More cleanups will follow this one to remove the code that can now
be inferred to be dead.

Change-Id: I73f077561ab511a1c2c09ac6990ab5cdc5bfb055
Reviewed-on: https://pdfium-review.googlesource.com/32391
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>

1 files changed, 9 insertions, 118 deletions

diff --git a/xfa/fwl/cfwl_datetimepicker.cpp b/xfa/fwl/cfwl_datetimepicker.cpp
index 66e55dea9c..94d1d939b8 100644
--- a/xfa/fwl/cfwl_datetimepicker.cpp
+++ b/xfa/fwl/cfwl_datetimepicker.cpp
@@ -64,53 +64,11 @@ FWL_Type CFWL_DateTimePicker::GetClassID() const {
 }
 
 void CFWL_DateTimePicker::Update() {
-  if (m_pWidgetMgr->IsFormDisabled()) {
-    DisForm_Update();
-    return;
-  }
-  if (m_iLock)
-    return;
-  if (!m_pProperties->m_pThemeProvider)
-    m_pProperties->m_pThemeProvider = GetAvailableTheme();
-
-  m_pEdit->SetThemeProvider(m_pProperties->m_pThemeProvider);
-  m_rtClient = GetClientRect();
-
-  IFWL_ThemeProvider* theme = GetAvailableTheme();
-  if (!theme)
-    return;
-
-  float fBtn = theme->GetScrollBarWidth();
-  m_rtBtn = CFX_RectF(m_rtClient.right() - fBtn, m_rtClient.top, fBtn - 1,
-                      m_rtClient.height - 1);
-
-  CFX_RectF rtEdit(m_rtClient.left, m_rtClient.top, m_rtClient.width - fBtn,
-                   m_rtClient.height);
-  m_pEdit->SetWidgetRect(rtEdit);
-  ResetEditAlignment();
-  m_pEdit->Update();
-  if (!(m_pMonthCal->GetThemeProvider()))
-    m_pMonthCal->SetThemeProvider(m_pProperties->m_pThemeProvider);
-
-  CFX_RectF rtMonthCal = m_pMonthCal->GetAutosizedWidgetRect();
-  CFX_RectF rtPopUp(rtMonthCal.left, rtMonthCal.top + kDateTimePickerHeight,
-                    rtMonthCal.width, rtMonthCal.height);
-  m_pMonthCal->SetWidgetRect(rtPopUp);
-  m_pMonthCal->Update();
-  return;
+  DisForm_Update();
 }
 
 FWL_WidgetHit CFWL_DateTimePicker::HitTest(const CFX_PointF& point) {
-  if (m_pWidgetMgr->IsFormDisabled())
-    return DisForm_HitTest(point);
-  if (m_rtClient.Contains(point))
-    return FWL_WidgetHit::Client;
-  if (IsMonthCalendarVisible()) {
-    CFX_RectF rect = m_pMonthCal->GetWidgetRect();
-    if (rect.Contains(point))
-      return FWL_WidgetHit::Client;
-  }
-  return FWL_WidgetHit::Unknown;
+  return DisForm_HitTest(point);
 }
 
 void CFWL_DateTimePicker::DrawWidget(CXFA_Graphics* pGraphics,
@@ -125,10 +83,7 @@ void CFWL_DateTimePicker::DrawWidget(CXFA_Graphics* pGraphics,
     DrawBorder(pGraphics, CFWL_Part::Border, pTheme, matrix);
   if (!m_rtBtn.IsEmpty())
     DrawDropDownButton(pGraphics, pTheme, &matrix);
-  if (m_pWidgetMgr->IsFormDisabled()) {
-    DisForm_DrawWidget(pGraphics, &matrix);
-    return;
-  }
+  DisForm_DrawWidget(pGraphics, &matrix);
 }
 
 void CFWL_DateTimePicker::SetThemeProvider(IFWL_ThemeProvider* pTP) {
@@ -176,17 +131,7 @@ WideString CFWL_DateTimePicker::GetEditText() const {
 }
 
 CFX_RectF CFWL_DateTimePicker::GetBBox() const {
-  if (m_pWidgetMgr->IsFormDisabled())
-    return DisForm_GetBBox();
-
-  CFX_RectF rect = m_pProperties->m_rtWidget;
-  if (!IsMonthCalendarVisible())
-    return rect;
-
-  CFX_RectF rtMonth = m_pMonthCal->GetWidgetRect();
-  rtMonth.Offset(m_pProperties->m_rtWidget.left, m_pProperties->m_rtWidget.top);
-  rect.Union(rtMonth);
-  return rect;
+  return DisForm_GetBBox();
 }
 
 void CFWL_DateTimePicker::ModifyEditStylesEx(uint32_t dwStylesExAdded,
@@ -225,41 +170,11 @@ WideString CFWL_DateTimePicker::FormatDateString(int32_t iYear,
 }
 
 void CFWL_DateTimePicker::ShowMonthCalendar(bool bActivate) {
-  if (m_pWidgetMgr->IsFormDisabled())
-    return DisForm_ShowMonthCalendar(bActivate);
-  if (IsMonthCalendarVisible() == bActivate)
-    return;
-  if (!m_pForm)
-    InitProxyForm();
-
-  if (!bActivate) {
-    m_pForm->EndDoModal();
-    return;
-  }
-
-  CFX_RectF rtMonth = m_pMonthCal->GetWidgetRect();
-
-  CFX_RectF rtAnchor(0, 0, m_pProperties->m_rtWidget.width,
-                     m_pProperties->m_rtWidget.height);
-  GetPopupPos(0, rtMonth.height, rtAnchor, &rtMonth);
-  m_pForm->SetWidgetRect(rtMonth);
-
-  rtMonth.left = rtMonth.top = 0;
-  if (bActivate)
-    m_pMonthCal->RemoveStates(FWL_WGTSTATE_Invisible);
-  else
-    m_pMonthCal->SetStates(FWL_WGTSTATE_Invisible);
-  m_pMonthCal->SetWidgetRect(rtMonth);
-  m_pMonthCal->Update();
-  m_pForm->DoModal();
+  return DisForm_ShowMonthCalendar(bActivate);
 }
 
 bool CFWL_DateTimePicker::IsMonthCalendarVisible() const {
-  if (m_pWidgetMgr->IsFormDisabled())
-    return DisForm_IsMonthCalendarVisible();
-  if (!m_pForm)
-    return false;
-  return !(m_pForm->GetStates() & FWL_WGTSTATE_Invisible);
+  return DisForm_IsMonthCalendarVisible();
 }
 
 void CFWL_DateTimePicker::ResetEditAlignment() {
@@ -519,20 +434,7 @@ void CFWL_DateTimePicker::OnDrawWidget(CXFA_Graphics* pGraphics,
 void CFWL_DateTimePicker::OnFocusChanged(CFWL_Message* pMsg, bool bSet) {
   if (!pMsg)
     return;
-  if (m_pWidgetMgr->IsFormDisabled())
-    return DisForm_OnFocusChanged(pMsg, bSet);
-
-  if (bSet) {
-    m_pProperties->m_dwStates |= (FWL_WGTSTATE_Focused);
-    RepaintRect(m_rtClient);
-  } else {
-    m_pProperties->m_dwStates &= ~(FWL_WGTSTATE_Focused);
-    RepaintRect(m_rtClient);
-  }
-  if (pMsg->m_pSrcTarget == m_pMonthCal.get() && IsMonthCalendarVisible()) {
-    ShowMonthCalendar(false);
-  }
-  RepaintRect(m_rtClient);
+  DisForm_OnFocusChanged(pMsg, bSet);
 }
 
 void CFWL_DateTimePicker::OnLButtonDown(CFWL_MessageMouse* pMsg) {
@@ -609,17 +511,6 @@ void CFWL_DateTimePicker::GetPopupPos(float fMinHeight,
                                       float fMaxHeight,
                                       const CFX_RectF& rtAnchor,
                                       CFX_RectF* pPopupRect) {
-  if (m_pWidgetMgr->IsFormDisabled()) {
-    m_pWidgetMgr->GetAdapterPopupPos(this, fMinHeight, fMaxHeight, rtAnchor,
-                                     pPopupRect);
-    return;
-  }
-
-  CFX_PointF point = TransformTo(nullptr, CFX_PointF());
-  float fPopupTop = (rtAnchor.bottom() + point.y > 0.0f)
-                        ? rtAnchor.top - pPopupRect->height
-                        : rtAnchor.bottom();
-  *pPopupRect = CFX_RectF(rtAnchor.left, fPopupTop, pPopupRect->width,
-                          pPopupRect->height);
-  pPopupRect->Offset(point.x, point.y);
+  m_pWidgetMgr->GetAdapterPopupPos(this, fMinHeight, fMaxHeight, rtAnchor,
+                                   pPopupRect);
 }