Remove IXFA_* interfaces.

xfa/fxfa/app/xfa_ffdocview.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/app/xfa_ffdocview.h"
+#include "xfa/include/fxfa/xfa_ffdocview.h"
 
 #include "core/fxcrt/include/fx_ext.h"
-#include "xfa/fxfa/app/xfa_ffapp.h"
 #include "xfa/fxfa/app/xfa_ffbarcode.h"
 #include "xfa/fxfa/app/xfa_ffcheckbutton.h"
 #include "xfa/fxfa/app/xfa_ffchoicelist.h"
-#include "xfa/fxfa/app/xfa_ffdoc.h"
 #include "xfa/fxfa/app/xfa_ffdraw.h"
 #include "xfa/fxfa/app/xfa_ffexclgroup.h"
 #include "xfa/fxfa/app/xfa_fffield.h"
 #include "xfa/fxfa/app/xfa_ffimage.h"
 #include "xfa/fxfa/app/xfa_ffimageedit.h"
-#include "xfa/fxfa/app/xfa_ffpageview.h"
 #include "xfa/fxfa/app/xfa_ffpath.h"
 #include "xfa/fxfa/app/xfa_ffpushbutton.h"
 #include "xfa/fxfa/app/xfa_ffsignature.h"
 #include "xfa/fxfa/app/xfa_ffsubform.h"
 #include "xfa/fxfa/app/xfa_fftext.h"
 #include "xfa/fxfa/app/xfa_fftextedit.h"
 #include "xfa/fxfa/app/xfa_ffwidget.h"
 #include "xfa/fxfa/app/xfa_ffwidgetacc.h"
-#include "xfa/fxfa/app/xfa_ffwidgethandler.h"
 #include "xfa/fxfa/app/xfa_fwladapter.h"
 #include "xfa/fxfa/app/xfa_textlayout.h"
+#include "xfa/fxfa/parser/xfa_document_layout_imp.h"
 #include "xfa/fxfa/parser/xfa_script.h"
+#include "xfa/fxfa/parser/xfa_script_imp.h"
+#include "xfa/include/fxfa/xfa_ffapp.h"
+#include "xfa/include/fxfa/xfa_ffdoc.h"
+#include "xfa/include/fxfa/xfa_ffpageview.h"
+#include "xfa/include/fxfa/xfa_ffwidgethandler.h"
 
 extern const XFA_ATTRIBUTEENUM gs_EventActivity[] = {
     XFA_ATTRIBUTEENUM_Click,      XFA_ATTRIBUTEENUM_Change,
     XFA_ATTRIBUTEENUM_DocClose,   XFA_ATTRIBUTEENUM_DocReady,
     XFA_ATTRIBUTEENUM_Enter,      XFA_ATTRIBUTEENUM_Exit,
     XFA_ATTRIBUTEENUM_Full,       XFA_ATTRIBUTEENUM_IndexChange,
     XFA_ATTRIBUTEENUM_Initialize, XFA_ATTRIBUTEENUM_MouseDown,
     XFA_ATTRIBUTEENUM_MouseEnter, XFA_ATTRIBUTEENUM_MouseExit,
     XFA_ATTRIBUTEENUM_MouseUp,    XFA_ATTRIBUTEENUM_PostExecute,
     XFA_ATTRIBUTEENUM_PostOpen,   XFA_ATTRIBUTEENUM_PostPrint,
@@ skipping 145 matching lines @@
   m_CalculateAccs.RemoveAll();
   RunInvalidate();
   UnlockUpdate();
 }
 int32_t CXFA_FFDocView::CountPageViews() {
   if (!m_pXFADocLayout) {
     return 0;
   }
   return m_pXFADocLayout->CountPages();
 }
-IXFA_PageView* CXFA_FFDocView::GetPageView(int32_t nIndex) {
+CXFA_FFPageView* CXFA_FFDocView::GetPageView(int32_t nIndex) {
   if (!m_pXFADocLayout) {
     return NULL;
   }
   return static_cast<CXFA_FFPageView*>(m_pXFADocLayout->GetPage(nIndex));
 }
-IXFA_Widget* CXFA_FFDocView::GetWidgetByName(const CFX_WideStringC& wsName) {
-  return GetWidgetByName(wsName, NULL);
-}
-CXFA_WidgetAcc* CXFA_FFDocView::GetWidgetAccByName(
-    const CFX_WideStringC& wsName) {
-  return GetWidgetAccByName(wsName, NULL);
-}
-IXFA_DocLayout* CXFA_FFDocView::GetXFALayout() const {
+
+CXFA_LayoutProcessor* CXFA_FFDocView::GetXFALayout() const {
   return m_pDoc->GetXFADoc()->GetDocLayout();
 }
 FX_BOOL CXFA_FFDocView::ResetSingleWidgetAccData(CXFA_WidgetAcc* pWidgetAcc) {
   CXFA_Node* pNode = pWidgetAcc->GetNode();
   XFA_ELEMENT eType = pNode->GetClassID();
   if (eType != XFA_ELEMENT_Field && eType != XFA_ELEMENT_ExclGroup) {
     return FALSE;
   }
   FX_BOOL bNotify = IsStaticNotify();
   pWidgetAcc->ResetData();
@@ skipping 83 matching lines @@
     CXFA_Node* pRootItem =
         ToNode(m_pDoc->GetXFADoc()->GetXFAObject(XFA_HASHCODE_Form));
     if (!pRootItem) {
       return XFA_EVENTERROR_Error;
     }
     pNode = pRootItem->GetChild(0, XFA_ELEMENT_Subform);
   }
   ExecEventActivityByDeepFirst(pNode, pParam->m_eType, pParam->m_bIsFormReady);
   return XFA_EVENTERROR_Success;
 }
-IXFA_WidgetHandler* CXFA_FFDocView::GetWidgetHandler() {
+CXFA_FFWidgetHandler* CXFA_FFDocView::GetWidgetHandler() {
   if (!m_pWidgetHandler) {
     m_pWidgetHandler = new CXFA_FFWidgetHandler(this);
   }
   return m_pWidgetHandler;
 }
 IXFA_WidgetIterator* CXFA_FFDocView::CreateWidgetIterator() {
   CXFA_Node* pFormRoot = GetRootSubform();
   if (!pFormRoot) {
     return NULL;
   }
   return new CXFA_FFDocWidgetIterator(this, pFormRoot);
 }
-IXFA_WidgetAccIterator* CXFA_FFDocView::CreateWidgetAccIterator(
+CXFA_WidgetAccIterator* CXFA_FFDocView::CreateWidgetAccIterator(
     XFA_WIDGETORDER eOrder) {
   CXFA_Node* pFormRoot = GetRootSubform();
   if (!pFormRoot) {
     return NULL;
   }
   return new CXFA_WidgetAccIterator(this, pFormRoot);
 }
-IXFA_Widget* CXFA_FFDocView::GetFocusWidget() {
+CXFA_FFWidget* CXFA_FFDocView::GetFocusWidget() {
   return m_pFocusWidget;
 }
 void CXFA_FFDocView::KillFocus() {
   if (m_pFocusWidget &&
       (m_pFocusWidget->GetStatus() & XFA_WIDGETSTATUS_Focused)) {
     (m_pFocusWidget)->OnKillFocus(NULL);
   }
   m_pFocusAcc = NULL;
   m_pFocusWidget = NULL;
   m_pOldFocusWidget = NULL;
 }
-FX_BOOL CXFA_FFDocView::SetFocus(IXFA_Widget* hWidget) {
-  CXFA_FFWidget* pNewFocus = (CXFA_FFWidget*)hWidget;
+FX_BOOL CXFA_FFDocView::SetFocus(CXFA_FFWidget* hWidget) {
+  CXFA_FFWidget* pNewFocus = hWidget;
   if (m_pOldFocusWidget == pNewFocus) {
     return FALSE;
   }
   CXFA_FFWidget* pOldFocus = m_pOldFocusWidget;
   m_pOldFocusWidget = pNewFocus;
   if (pOldFocus) {
     if (m_pFocusWidget != m_pOldFocusWidget &&
         (pOldFocus->GetStatus() & XFA_WIDGETSTATUS_Focused)) {
       m_pFocusWidget = pOldFocus;
       pOldFocus->OnKillFocus(pNewFocus);
@@ skipping 140 matching lines @@
     return pAcc->GetNextWidget(NULL);
   }
   return NULL;
 }
 CXFA_WidgetAcc* CXFA_FFDocView::GetWidgetAccByName(
     const CFX_WideStringC& wsName,
     CXFA_WidgetAcc* pRefWidgetAcc) {
   CFX_WideString wsExpression;
   uint32_t dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
                      XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent;
-  IXFA_ScriptContext* pScriptContext = m_pDoc->GetXFADoc()->GetScriptContext();
+  CXFA_ScriptContext* pScriptContext = m_pDoc->GetXFADoc()->GetScriptContext();
   if (!pScriptContext) {
     return NULL;
   }
   CXFA_Node* refNode = NULL;
   if (pRefWidgetAcc) {
     refNode = pRefWidgetAcc->GetNode();
     wsExpression = wsName;
   } else {
     wsExpression = L"$form." + wsName;
   }
   XFA_RESOLVENODE_RS resoveNodeRS;
   int32_t iRet = pScriptContext->ResolveObjects(refNode, wsExpression,
                                                 resoveNodeRS, dwStyle);
   if (iRet < 1) {
     return NULL;
   }
   if (resoveNodeRS.dwFlags == XFA_RESOVENODE_RSTYPE_Nodes) {
     CXFA_Node* pNode = resoveNodeRS.nodes[0]->AsNode();
     if (pNode) {
       return (CXFA_WidgetAcc*)pNode->GetWidgetData();
     }
   }
   return NULL;
 }
-void CXFA_FFDocView::OnPageEvent(IXFA_LayoutPage* pSender,
+void CXFA_FFDocView::OnPageEvent(CXFA_ContainerLayoutItem* pSender,
                                  XFA_PAGEEVENT eEvent,
                                  int32_t iPageIndex) {
   CXFA_FFPageView* pFFPageView = static_cast<CXFA_FFPageView*>(pSender);
   if (eEvent == XFA_PAGEEVENT_PageRemoved) {
     m_pDoc->GetDocProvider()->PageViewEvent(pFFPageView,
                                             XFA_PAGEVIEWEVENT_PostRemoved);
     return;
   }
   m_pDoc->GetDocProvider()->PageViewEvent(pFFPageView,
                                           XFA_PAGEVIEWEVENT_PostAdded);
@@ skipping 15 matching lines @@
     CFX_RectF* pRect = NULL;
     m_mapPageInvalidate.GetNextAssoc(ps, pPageView, (void*&)pRect);
     delete pRect;
   }
   m_mapPageInvalidate.RemoveAll();
 }
 void CXFA_FFDocView::AddInvalidateRect(CXFA_FFWidget* pWidget,
                                        const CFX_RectF& rtInvalidate) {
   AddInvalidateRect(pWidget->GetPageView(), rtInvalidate);
 }
-void CXFA_FFDocView::AddInvalidateRect(IXFA_PageView* pPageView,
+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);
   }
 }
 void CXFA_FFDocView::RunInvalidate() {
   FX_POSITION ps = m_mapPageInvalidate.GetStartPosition();
   while (ps) {
-    IXFA_PageView* pPageView = NULL;
+    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();
 }
 FX_BOOL CXFA_FFDocView::RunLayout() {
   LockUpdate();
   m_bInLayoutStatus = TRUE;
@@ skipping 166 matching lines @@
             ->HasFlag(XFA_NODEFLAG_HasRemoved)) {
       continue;
     }
     CXFA_Node* pWidgetNode = reinterpret_cast<CXFA_Node*>(m_bindItems[i])
                                  ->GetNodeItem(XFA_NODEITEM_Parent);
     CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)pWidgetNode->GetWidgetData();
     if (!pAcc) {
       continue;
     }
     CXFA_BindItems binditems(reinterpret_cast<CXFA_Node*>(m_bindItems[i]));
-    IXFA_ScriptContext* pScriptContext =
+    CXFA_ScriptContext* pScriptContext =
         pWidgetNode->GetDocument()->GetScriptContext();
     CFX_WideStringC wsRef;
     binditems.GetRef(wsRef);
     uint32_t dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
                        XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent |
                        XFA_RESOLVENODE_ALL;
     XFA_RESOLVENODE_RS rs;
     pScriptContext->ResolveObjects(pWidgetNode, wsRef, rs, dwStyle);
     int32_t iCount = rs.nodes.GetSize();
     pAcc->DeleteItem(-1);
@@ skipping 61 matching lines @@
                                                    CXFA_Node* pTravelRoot)
     : m_ContentIterator(pTravelRoot) {
   m_pDocView = pDocView;
   m_pCurWidget = NULL;
 }
 CXFA_FFDocWidgetIterator::~CXFA_FFDocWidgetIterator() {}
 void CXFA_FFDocWidgetIterator::Reset() {
   m_ContentIterator.Reset();
   m_pCurWidget = NULL;
 }
-IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToFirst() {
+CXFA_FFWidget* CXFA_FFDocWidgetIterator::MoveToFirst() {
   return NULL;
 }
-IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToLast() {
+CXFA_FFWidget* CXFA_FFDocWidgetIterator::MoveToLast() {
   return NULL;
 }
-IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToNext() {
+CXFA_FFWidget* CXFA_FFDocWidgetIterator::MoveToNext() {
   CXFA_Node* pItem = m_pCurWidget ? m_ContentIterator.MoveToNext()
                                   : m_ContentIterator.GetCurrent();
   while (pItem) {
     if (CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)pItem->GetWidgetData()) {
       while ((m_pCurWidget = pAcc->GetNextWidget(NULL))) {
         if (!m_pCurWidget->IsLoaded() &&
             (m_pCurWidget->GetStatus() & XFA_WIDGETSTATUS_Visible)) {
           m_pCurWidget->LoadWidget();
         }
         return m_pCurWidget;
       }
     }
     pItem = m_ContentIterator.MoveToNext();
   }
   return NULL;
 }
-IXFA_Widget* CXFA_FFDocWidgetIterator::MoveToPrevious() {
+CXFA_FFWidget* CXFA_FFDocWidgetIterator::MoveToPrevious() {
   return NULL;
 }
-IXFA_Widget* CXFA_FFDocWidgetIterator::GetCurrentWidget() {
+CXFA_FFWidget* CXFA_FFDocWidgetIterator::GetCurrentWidget() {
   return NULL;
 }
-FX_BOOL CXFA_FFDocWidgetIterator::SetCurrentWidget(IXFA_Widget* hWidget) {
+FX_BOOL CXFA_FFDocWidgetIterator::SetCurrentWidget(CXFA_FFWidget* hWidget) {
   return FALSE;
 }
-IXFA_WidgetAccIterator* XFA_WidgetAccIterator_Create(
-    CXFA_WidgetAcc* pTravelRoot,
-    XFA_WIDGETORDER eOrder) {
-  if (!pTravelRoot) {
-    return NULL;
-  }
-  return new CXFA_WidgetAccIterator(pTravelRoot->GetDocView(),
-                                    pTravelRoot->GetNode());
-}
+
 CXFA_WidgetAccIterator::CXFA_WidgetAccIterator(CXFA_FFDocView* pDocView,
                                                CXFA_Node* pTravelRoot)
     : m_ContentIterator(pTravelRoot) {
   m_pDocView = pDocView;
   m_pCurWidgetAcc = NULL;
 }
 CXFA_WidgetAccIterator::~CXFA_WidgetAccIterator() {}
 void CXFA_WidgetAccIterator::Reset() {
   m_pCurWidgetAcc = NULL;
   m_ContentIterator.Reset();
@@ skipping 21 matching lines @@
 CXFA_WidgetAcc* CXFA_WidgetAccIterator::GetCurrentWidgetAcc() {
   return NULL;
 }
 FX_BOOL CXFA_WidgetAccIterator::SetCurrentWidgetAcc(CXFA_WidgetAcc* hWidget) {
   return FALSE;
 }
 void CXFA_WidgetAccIterator::SkipTree() {
   m_ContentIterator.SkipChildrenAndMoveToNext();
   m_pCurWidgetAcc = NULL;
 }