Remove unused CFWL_Form flags

Cleanup flags in CFWL_Form which are never set.

Review-Url: https://codereview.chromium.org/2575573002

2 files changed, 3 insertions, 79 deletions

diff --git a/xfa/fwl/cfwl_form.cpp b/xfa/fwl/cfwl_form.cpp
index 58d9e18989..78aba0c6db 100644
--- a/xfa/fwl/cfwl_form.cpp
+++ b/xfa/fwl/cfwl_form.cpp
@@ -32,12 +32,6 @@ const int kSystemButtonSpan = 2;
 
 }  // namespace
 
-namespace {
-
-const uint8_t kCornerEnlarge = 10;
-
-}  // namespace
-
 CFWL_Form::CFWL_Form(const CFWL_App* app,
                      std::unique_ptr<CFWL_WidgetProperties> properties,
                      CFWL_Widget* pOuter)
@@ -109,53 +103,8 @@ FWL_WidgetHit CFWL_Form::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
   rtCap.Set(m_fCYBorder, m_fCXBorder,
             0 - kSystemButtonSize * m_iSysBox - 2 * m_fCYBorder,
             0 - m_fCXBorder);
-  if (rtCap.Contains(fx, fy))
-    return FWL_WidgetHit::Titlebar;
-  if ((m_pProperties->m_dwStyles & FWL_WGTSTYLE_Border) &&
-      (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_FRM_Resize)) {
-    FX_FLOAT fWidth = m_rtRelative.width - 2 * (m_fCYBorder + kCornerEnlarge);
-    FX_FLOAT fHeight = m_rtRelative.height - 2 * (m_fCXBorder + kCornerEnlarge);
-
-    CFX_RectF rt;
-    rt.Set(0, m_fCXBorder + kCornerEnlarge, m_fCYBorder, fHeight);
-    if (rt.Contains(fx, fy))
-      return FWL_WidgetHit::Left;
-
-    rt.Set(m_rtRelative.width - m_fCYBorder, m_fCXBorder + kCornerEnlarge,
-           m_fCYBorder, fHeight);
-    if (rt.Contains(fx, fy))
-      return FWL_WidgetHit::Right;
-
-    rt.Set(m_fCYBorder + kCornerEnlarge, 0, fWidth, m_fCXBorder);
-    if (rt.Contains(fx, fy))
-      return FWL_WidgetHit::Top;
-
-    rt.Set(m_fCYBorder + kCornerEnlarge, m_rtRelative.height - m_fCXBorder,
-           fWidth, m_fCXBorder);
-    if (rt.Contains(fx, fy))
-      return FWL_WidgetHit::Bottom;
-
-    rt.Set(0, 0, m_fCYBorder + kCornerEnlarge, m_fCXBorder + kCornerEnlarge);
-    if (rt.Contains(fx, fy))
-      return FWL_WidgetHit::LeftTop;
-
-    rt.Set(0, m_rtRelative.height - m_fCXBorder - kCornerEnlarge,
-           m_fCYBorder + kCornerEnlarge, m_fCXBorder + kCornerEnlarge);
-    if (rt.Contains(fx, fy))
-      return FWL_WidgetHit::LeftBottom;
-
-    rt.Set(m_rtRelative.width - m_fCYBorder - kCornerEnlarge, 0,
-           m_fCYBorder + kCornerEnlarge, m_fCXBorder + kCornerEnlarge);
-    if (rt.Contains(fx, fy))
-      return FWL_WidgetHit::RightTop;
-
-    rt.Set(m_rtRelative.width - m_fCYBorder - kCornerEnlarge,
-           m_rtRelative.height - m_fCXBorder - kCornerEnlarge,
-           m_fCYBorder + kCornerEnlarge, m_fCXBorder + kCornerEnlarge);
-    if (rt.Contains(fx, fy))
-      return FWL_WidgetHit::RightBottom;
-  }
-  return FWL_WidgetHit::Client;
+  return rtCap.Contains(fx, fy) ? FWL_WidgetHit::Titlebar
+                                : FWL_WidgetHit::Client;
 }
 
 void CFWL_Form::DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix) {
@@ -167,8 +116,7 @@ void CFWL_Form::DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix) {
   IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
   bool bInactive = !IsActive();
   int32_t iState = bInactive ? CFWL_PartState_Inactive : CFWL_PartState_Normal;
-  if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_FRM_NoDrawClient) == 0)
-    DrawBackground(pGraphics, pTheme);
+  DrawBackground(pGraphics, pTheme);
 
 #ifdef FWL_UseMacSystemBorder
   return;
@@ -489,9 +437,6 @@ void CFWL_Form::OnProcessMessage(CFWL_Message* pMessage) {
         case FWL_MouseCommand::Leave:
           OnMouseLeave(pMsg);
           break;
-        case FWL_MouseCommand::LeftButtonDblClk:
-          OnLButtonDblClk(pMsg);
-          break;
         default:
           break;
       }
@@ -609,16 +554,3 @@ void CFWL_Form::OnMouseLeave(CFWL_MessageMouse* pMsg) {
   pHover->SetNormal();
   RepaintRect(pHover->m_rtBtn);
 }
-
-void CFWL_Form::OnLButtonDblClk(CFWL_MessageMouse* pMsg) {
-  if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_FRM_Resize) &&
-      HitTest(pMsg->m_fx, pMsg->m_fy) == FWL_WidgetHit::Titlebar) {
-    if (m_bMaximized)
-      SetWidgetRect(m_rtRestore);
-    else
-      SetWorkAreaRect();
-
-    Update();
-    m_bMaximized = !m_bMaximized;
-  }
-}
diff --git a/xfa/fwl/cfwl_form.h b/xfa/fwl/cfwl_form.h
index 8755874fab..e89350ba3b 100644
--- a/xfa/fwl/cfwl_form.h
+++ b/xfa/fwl/cfwl_form.h
@@ -15,13 +15,6 @@
 
 #define FWL_CLASS_Form L"FWL_FORM"
 #define FWL_CLASS_FormProxy L"FWL_FORMPROXY"
-#define FWL_STYLEEXT_FRM_Resize (1L << 0)
-#define FWL_STYLEEXT_FRM_NativeBorder (1L << 1)
-#define FWL_STYLEEXT_FRM_RoundCorner (2L << 1)
-#define FWL_STYLEEXT_FRM_RoundCorner4 (3L << 1)
-#define FWL_STYLEEXT_FRM_NoDrawClient (1L << 3)
-#define FWL_STYLEEXT_FRM_BorderCornerMask (3L << 1)
-#define FWL_STYLEEXT_FRM_Max (3)
 
 #if (_FX_OS_ == _FX_MACOSX_)
 #define FWL_UseMacSystemBorder
@@ -74,7 +67,6 @@ class CFWL_Form : public CFWL_Widget {
   void OnLButtonUp(CFWL_MessageMouse* pMsg);
   void OnMouseMove(CFWL_MessageMouse* pMsg);
   void OnMouseLeave(CFWL_MessageMouse* pMsg);
-  void OnLButtonDblClk(CFWL_MessageMouse* pMsg);
 
 #if (_FX_OS_ == _FX_MACOSX_)
   bool m_bMouseIn;