From d77f417f0c82f16b4f370b913b80dd2b8dcf0f67 Mon Sep 17 00:00:00 2001
From: tsepez <tsepez@chromium.org>
Date: Thu, 19 May 2016 17:14:41 -0700
Subject: Remove CFX_MapPtrToPtr in xfa_ffdocview.h

Review-Url: https://codereview.chromium.org/1993313005
---
 xfa/fxfa/app/xfa_ffdocview.cpp | 39 ++++++++++++++-------------------------
 1 file changed, 14 insertions(+), 25 deletions(-)

(limited to 'xfa/fxfa/app')

diff --git a/xfa/fxfa/app/xfa_ffdocview.cpp b/xfa/fxfa/app/xfa_ffdocview.cpp
index faf5c8baff..d8543fa511 100644
--- a/xfa/fxfa/app/xfa_ffdocview.cpp
+++ b/xfa/fxfa/app/xfa_ffdocview.cpp
@@ -540,42 +540,31 @@ FX_BOOL CXFA_FFDocView::IsUpdateLocked() {
   return m_iLock;
 }
 void CXFA_FFDocView::ClearInvalidateList() {
-  FX_POSITION ps = m_mapPageInvalidate.GetStartPosition();
-  while (ps) {
-    void* pPageView = NULL;
-    CFX_RectF* pRect = NULL;
-    m_mapPageInvalidate.GetNextAssoc(ps, pPageView, (void*&)pRect);
-    delete pRect;
-  }
-  m_mapPageInvalidate.RemoveAll();
+  m_mapPageInvalidate.clear();
 }
 void CXFA_FFDocView::AddInvalidateRect(CXFA_FFWidget* pWidget,
                                        const CFX_RectF& rtInvalidate) {
   AddInvalidateRect(pWidget->GetPageView(), rtInvalidate);
 }
+
 void CXFA_FFDocView::AddInvalidateRect(CXFA_FFPageView* pPageView,
                                        const CFX_RectF& rtInvalidate) {
-  CFX_RectF* pRect = (CFX_RectF*)m_mapPageInvalidate.GetValueAt(pPageView);
-  if (!pRect) {
-    pRect = new CFX_RectF;
-    pRect->Set(rtInvalidate.left, rtInvalidate.top, rtInvalidate.width,
-               rtInvalidate.height);
-    m_mapPageInvalidate.SetAt(pPageView, pRect);
-  } else {
-    pRect->Union(rtInvalidate);
+  if (m_mapPageInvalidate[pPageView]) {
+    m_mapPageInvalidate[pPageView]->Union(rtInvalidate);
+    return;
   }
+  CFX_RectF* pRect = new CFX_RectF;
+  pRect->Set(rtInvalidate.left, rtInvalidate.top, rtInvalidate.width,
+             rtInvalidate.height);
+  m_mapPageInvalidate[pPageView].reset(pRect);
 }
+
 void CXFA_FFDocView::RunInvalidate() {
-  FX_POSITION ps = m_mapPageInvalidate.GetStartPosition();
-  while (ps) {
-    CXFA_FFPageView* pPageView = NULL;
-    CFX_RectF* pRect = NULL;
-    m_mapPageInvalidate.GetNextAssoc(ps, (void*&)pPageView, (void*&)pRect);
-    m_pDoc->GetDocProvider()->InvalidateRect(pPageView, *pRect);
-    delete pRect;
-  }
-  m_mapPageInvalidate.RemoveAll();
+  for (const auto& pair : m_mapPageInvalidate)
+    m_pDoc->GetDocProvider()->InvalidateRect(pair.first, *pair.second);
+  m_mapPageInvalidate.clear();
 }
+
 FX_BOOL CXFA_FFDocView::RunLayout() {
   LockUpdate();
   m_bInLayoutStatus = TRUE;
-- 
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