Remove IXFA_* interfaces.

xfa/fxfa/parser/xfa_layout_itemlayout.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/fxfa/parser/xfa_layout_itemlayout.h"
 
 #include <algorithm>
 #include <memory>
 
 #include "xfa/fgas/crt/fgas_algorithm.h"
+#include "xfa/fxfa/app/xfa_ffnotify.h"
 #include "xfa/fxfa/fm2js/xfa_fm2jsapi.h"
 #include "xfa/fxfa/parser/xfa_docdata.h"
 #include "xfa/fxfa/parser/xfa_doclayout.h"
 #include "xfa/fxfa/parser/xfa_document.h"
 #include "xfa/fxfa/parser/xfa_document_layout_imp.h"
 #include "xfa/fxfa/parser/xfa_layout_appadapter.h"
 #include "xfa/fxfa/parser/xfa_layout_pagemgr_new.h"
 #include "xfa/fxfa/parser/xfa_localemgr.h"
 #include "xfa/fxfa/parser/xfa_object.h"
 #include "xfa/fxfa/parser/xfa_parser.h"
+#include "xfa/fxfa/parser/xfa_parser_imp.h"
 #include "xfa/fxfa/parser/xfa_script.h"
 #include "xfa/fxfa/parser/xfa_utils.h"
 
 CXFA_ItemLayoutProcessor::CXFA_ItemLayoutProcessor(CXFA_Node* pNode,
                                                    CXFA_LayoutPageMgr* pPageMgr)
     : m_bKeepBreakFinish(FALSE),
       m_bIsProcessKeep(FALSE),
       m_pKeepHeadNode(nullptr),
       m_pKeepTailNode(nullptr),
       m_pFormNode(pNode),
@@ skipping 51 matching lines @@
     FX_BOOL& bAppChange,
     FX_BOOL bCalculateMargin) {
   CXFA_Node* pFormNode = pLayoutItem->m_pFormNode;
   if (fProposedSplitPos > fCurVerticalOffset + XFA_LAYOUT_FLOAT_PERCISION &&
       fProposedSplitPos <= fCurVerticalOffset + pLayoutItem->m_sSize.y -
                                XFA_LAYOUT_FLOAT_PERCISION) {
     switch (pFormNode->GetIntact()) {
       case XFA_ATTRIBUTEENUM_None: {
         FX_BOOL bAnyChanged = FALSE;
         CXFA_Document* pDocument = pFormNode->GetDocument();
-        IXFA_Notify* pNotify = pDocument->GetParser()->GetNotify();
+        CXFA_FFNotify* pNotify = pDocument->GetParser()->GetNotify();
         FX_FLOAT fCurTopMargin = 0, fCurBottomMargin = 0;
         CXFA_Node* pMarginNode =
             pFormNode->GetFirstChildByClass(XFA_ELEMENT_Margin);
         if (pMarginNode && bCalculateMargin) {
           fCurTopMargin = pMarginNode->GetMeasure(XFA_ATTRIBUTE_TopInset)
                               .ToUnit(XFA_UNIT_Pt);
           fCurBottomMargin = pMarginNode->GetMeasure(XFA_ATTRIBUTE_BottomInset)
                                  .ToUnit(XFA_UNIT_Pt);
         }
         FX_BOOL bChanged = TRUE;
@@ skipping 241 matching lines @@
       fAddMarginHeight = pSecondLayoutItem->m_sSize.y - fOldHeight;
       pLayoutItem->AddChild(pChildItem);
     }
   }
 }
 void CXFA_ItemLayoutProcessor::SplitLayoutItem(FX_FLOAT fSplitPos) {
   ASSERT(m_pLayoutItem);
   SplitLayoutItem(m_pLayoutItem, NULL, fSplitPos);
 }
 
-IXFA_LayoutPage* CXFA_LayoutItem::GetPage() const {
+CXFA_ContainerLayoutItem* CXFA_LayoutItem::GetPage() const {
   for (CXFA_LayoutItem* pCurNode = const_cast<CXFA_LayoutItem*>(this); pCurNode;
        pCurNode = pCurNode->m_pParent) {
     if (pCurNode->m_pFormNode->GetClassID() == XFA_ELEMENT_PageArea)
       return static_cast<CXFA_ContainerLayoutItem*>(pCurNode);
   }
   return nullptr;
 }
 
 CXFA_Node* CXFA_LayoutItem::GetFormNode() const {
   return m_pFormNode;
@@ skipping 177 matching lines @@
   CXFA_ContentLayoutItem* pLayoutItem = m_pLayoutItem;
   if (pLayoutItem) {
     m_pLayoutItem = (CXFA_ContentLayoutItem*)pLayoutItem->m_pNextSibling;
     pLayoutItem->m_pNextSibling = NULL;
   }
   if (m_nCurChildNodeStage == XFA_ItemLayoutProcessorStages_Done &&
       ToContentLayoutItem(m_pOldLayoutItem)) {
     if (m_pOldLayoutItem->m_pPrev) {
       m_pOldLayoutItem->m_pPrev->m_pNext = NULL;
     }
-    IXFA_Notify* pNotify =
+    CXFA_FFNotify* pNotify =
         m_pOldLayoutItem->m_pFormNode->GetDocument()->GetParser()->GetNotify();
-    IXFA_DocLayout* pDocLayout =
+    CXFA_LayoutProcessor* pDocLayout =
         m_pOldLayoutItem->m_pFormNode->GetDocument()->GetDocLayout();
     CXFA_ContentLayoutItem* pOldLayoutItem = m_pOldLayoutItem;
     while (pOldLayoutItem) {
       CXFA_ContentLayoutItem* pNextOldLayoutItem = pOldLayoutItem->m_pNext;
       pNotify->OnLayoutEvent(pDocLayout, pOldLayoutItem,
                              XFA_LAYOUTEVENT_ItemRemoving);
       delete pOldLayoutItem;
       pOldLayoutItem = pNextOldLayoutItem;
     }
     m_pOldLayoutItem = NULL;
@@ skipping 40 matching lines @@
       default:
         break;
     }
     if (bFindRs) {
       break;
     }
   }
   return bFindRs;
 }
 static void XFA_DeleteLayoutGeneratedNode(CXFA_Node* pGenerateNode) {
-  IXFA_Notify* pNotify = pGenerateNode->GetDocument()->GetParser()->GetNotify();
-  IXFA_DocLayout* pDocLayout = pGenerateNode->GetDocument()->GetDocLayout();
+  CXFA_FFNotify* pNotify =
+      pGenerateNode->GetDocument()->GetParser()->GetNotify();
+  CXFA_LayoutProcessor* pDocLayout =
+      pGenerateNode->GetDocument()->GetDocLayout();
   CXFA_NodeIteratorTemplate<CXFA_Node, CXFA_TraverseStrategy_XFANode> sIterator(
       pGenerateNode);
   for (CXFA_Node* pNode = sIterator.GetCurrent(); pNode;
        pNode = sIterator.MoveToNext()) {
     CXFA_ContentLayoutItem* pCurLayoutItem =
         (CXFA_ContentLayoutItem*)pNode->GetUserData(XFA_LAYOUTITEMKEY);
     CXFA_ContentLayoutItem* pNextLayoutItem = NULL;
     while (pCurLayoutItem) {
       pNextLayoutItem = pCurLayoutItem->m_pNext;
       pNotify->OnLayoutEvent(pDocLayout, pCurLayoutItem,
@@ skipping 2227 matching lines @@
 void CXFA_ItemLayoutProcessor::DoLayoutField() {
   if (m_pLayoutItem)
     return;
 
   ASSERT(m_pCurChildNode == XFA_LAYOUT_INVALIDNODE);
   m_pLayoutItem = CreateContentLayoutItem(m_pFormNode);
   if (!m_pLayoutItem) {
     return;
   }
   CXFA_Document* pDocument = m_pFormNode->GetDocument();
-  IXFA_Notify* pNotify = pDocument->GetParser()->GetNotify();
+  CXFA_FFNotify* pNotify = pDocument->GetParser()->GetNotify();
   FX_FLOAT fHeight = -1;
   FX_FLOAT fWidth = -1;
   pNotify->StartFieldDrawLayout(m_pFormNode, fWidth, fHeight);
   int32_t nRotate =
       FXSYS_round(m_pFormNode->GetMeasure(XFA_ATTRIBUTE_Rotate).GetValue());
   nRotate = XFA_MapRotation(nRotate);
   if (nRotate == 90 || nRotate == 270) {
     FX_FLOAT fTmp = fWidth;
     fWidth = fHeight;
     fHeight = fTmp;
@@ skipping 82 matching lines @@
         (int32_t)(uintptr_t)m_PendingNodesCount.GetValueAt(pTemplate);
     if (iCount >= iMax) {
       return FALSE;
     }
     iCount++;
     m_PendingNodesCount.SetAt(pTemplate, (void*)(uintptr_t)(iCount));
     return TRUE;
   }
   return TRUE;
 }