Remove CFX_Edit_Refresh::Analyse

fpdfsdk/fxedit/fxet_edit.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 "fpdfsdk/fxedit/include/fxet_edit.h"
 
 #include <algorithm>
 
@@ skipping 331 matching lines @@
         m_RefreshRects.Add(pOldRect->m_rcLine);
   }
 
   {
     for (int32_t i = 0, sz = m_NewLineRects.GetSize(); i < sz; i++)
       if (CFX_Edit_LineRect* pNewRect = m_NewLineRects.GetAt(i))
         m_RefreshRects.Add(pNewRect->m_rcLine);
   }
 }
 
-void CFX_Edit_Refresh::Analyse(int32_t nAlignment) {
-  FX_BOOL bLineTopChanged = FALSE;
-  CFX_FloatRect rcResult;
-  FX_FLOAT fWidthDiff;
-
-  int32_t szMax = std::max(m_OldLineRects.GetSize(), m_NewLineRects.GetSize());
-  int32_t i = 0;
-
-  while (i < szMax) {
-    CFX_Edit_LineRect* pOldRect = m_OldLineRects.GetAt(i);
-    CFX_Edit_LineRect* pNewRect = m_NewLineRects.GetAt(i);
-
-    if (pOldRect) {
-      if (pNewRect) {
-        if (bLineTopChanged) {
-          rcResult = pOldRect->m_rcLine;
-          rcResult.Union(pNewRect->m_rcLine);
-          m_RefreshRects.Add(rcResult);
-        } else {
-          if (*pNewRect != *pOldRect) {
-            if (!pNewRect->IsSameTop(*pOldRect) ||
-                !pNewRect->IsSameHeight(*pOldRect)) {
-              bLineTopChanged = TRUE;
-              continue;
-            }
-
-            if (nAlignment == 0) {
-              if (pNewRect->m_wrLine.BeginPos != pOldRect->m_wrLine.BeginPos) {
-                rcResult = pOldRect->m_rcLine;
-                rcResult.Union(pNewRect->m_rcLine);
-                m_RefreshRects.Add(rcResult);
-              } else {
-                if (!pNewRect->IsSameLeft(*pOldRect)) {
-                  rcResult = pOldRect->m_rcLine;
-                  rcResult.Union(pNewRect->m_rcLine);
-                } else {
-                  fWidthDiff =
-                      pNewRect->m_rcLine.Width() - pOldRect->m_rcLine.Width();
-                  rcResult = pNewRect->m_rcLine;
-                  if (fWidthDiff > 0.0f) {
-                    rcResult.left = rcResult.right - fWidthDiff;
-                  } else {
-                    rcResult.left = rcResult.right;
-                    rcResult.right -= fWidthDiff;
-                  }
-                }
-                m_RefreshRects.Add(rcResult);
-              }
-            } else {
-              rcResult = pOldRect->m_rcLine;
-              rcResult.Union(pNewRect->m_rcLine);
-              m_RefreshRects.Add(rcResult);
-            }
-          }
-        }
-      } else {
-        m_RefreshRects.Add(pOldRect->m_rcLine);
-      }
-    } else {
-      if (pNewRect) {
-        m_RefreshRects.Add(pNewRect->m_rcLine);
-      }
-    }
-    i++;
-  }
-}
-
 void CFX_Edit_Refresh::AddRefresh(const CFX_FloatRect& rect) {
   m_RefreshRects.Add(rect);
 }
 
 const CFX_Edit_RectArray* CFX_Edit_Refresh::GetRefreshRects() const {
   return &m_RefreshRects;
 }
 
 void CFX_Edit_Refresh::EndRefresh() {
   m_RefreshRects.Empty();
@@ skipping 2790 matching lines @@
 int32_t CFX_Edit_RectArray::GetSize() const {
   return m_Rects.GetSize();
 }
 
 CFX_FloatRect* CFX_Edit_RectArray::GetAt(int32_t nIndex) const {
   if (nIndex < 0 || nIndex >= m_Rects.GetSize())
     return nullptr;
 
   return m_Rects.GetAt(nIndex);
 }