Remove unused code in CPDFXFA_Document

xfa/fxfa/parser/cscript_layoutpseudomodel.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/cscript_layoutpseudomodel.h"
 
 #include <set>
 
@@ skipping 27 matching lines @@
   if (!pNotify) {
     return;
   }
   if (bSetting) {
     ThrowException(XFA_IDS_UNABLE_SET_READY);
     return;
   }
   int32_t iStatus = pNotify->GetLayoutStatus();
   pValue->SetBoolean(iStatus >= 2);
 }
+
 void CScript_LayoutPseudoModel::HWXY(CFXJSE_Arguments* pArguments,
                                      XFA_LAYOUTMODEL_HWXY layoutModel) {
   int32_t iLength = pArguments->GetLength();
   if (iLength < 1 || iLength > 3) {
     const FX_WCHAR* methodName = nullptr;
     switch (layoutModel) {
       case XFA_LAYOUTMODEL_H:
         methodName = L"h";
         break;
       case XFA_LAYOUTMODEL_W:
@@ skipping 60 matching lines @@
     case XFA_LAYOUTMODEL_Y:
       measure.Set(rtRect.top, XFA_UNIT_Pt);
       break;
   }
   XFA_UNIT unit = measure.GetUnit(wsUnit.AsStringC());
   FX_FLOAT fValue = measure.ToUnit(unit);
   fValue = FXSYS_round(fValue * 1000) / 1000.0f;
   if (pValue)
     pValue->SetFloat(fValue);
 }
+
 void CScript_LayoutPseudoModel::H(CFXJSE_Arguments* pArguments) {
   HWXY(pArguments, XFA_LAYOUTMODEL_H);
 }
+
 void CScript_LayoutPseudoModel::W(CFXJSE_Arguments* pArguments) {
   HWXY(pArguments, XFA_LAYOUTMODEL_W);
 }
+
 void CScript_LayoutPseudoModel::X(CFXJSE_Arguments* pArguments) {
   HWXY(pArguments, XFA_LAYOUTMODEL_X);
 }
+
 void CScript_LayoutPseudoModel::Y(CFXJSE_Arguments* pArguments) {
   HWXY(pArguments, XFA_LAYOUTMODEL_Y);
 }
+
 void CScript_LayoutPseudoModel::NumberedPageCount(CFXJSE_Arguments* pArguments,
                                                   FX_BOOL bNumbered) {
   CXFA_LayoutProcessor* pDocLayout = m_pDocument->GetDocLayout();
   if (!pDocLayout) {
     return;
   }
   int32_t iPageCount = 0;
   int32_t iPageNum = pDocLayout->CountPages();
   if (bNumbered) {
     for (int32_t i = 0; i < iPageNum; i++) {
       CXFA_ContainerLayoutItem* pLayoutPage = pDocLayout->GetPage(i);
       if (!pLayoutPage) {
         continue;
       }
       CXFA_Node* pMasterPage = pLayoutPage->GetMasterPage();
       if (pMasterPage->GetInteger(XFA_ATTRIBUTE_Numbered)) {
         iPageCount++;
       }
     }
   } else {
     iPageCount = iPageNum;
   }
   CFXJSE_Value* pValue = pArguments->GetReturnValue();
   if (pValue)
     pValue->SetInteger(iPageCount);
 }
+
 void CScript_LayoutPseudoModel::PageCount(CFXJSE_Arguments* pArguments) {
   NumberedPageCount(pArguments, TRUE);
 }
+
 void CScript_LayoutPseudoModel::PageSpan(CFXJSE_Arguments* pArguments) {
   int32_t iLength = pArguments->GetLength();
   if (iLength != 1) {
     ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"pageSpan");
     return;
   }
   CXFA_Node* pNode = nullptr;
   if (iLength >= 1) {
     pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0));
   }
   if (!pNode) {
     return;
   }
   CXFA_LayoutProcessor* pDocLayout = m_pDocument->GetDocLayout();
   if (!pDocLayout) {
     return;
   }
   CFXJSE_Value* pValue = pArguments->GetReturnValue();
   CXFA_LayoutItem* pLayoutItem = pDocLayout->GetLayoutItem(pNode);
   if (!pLayoutItem) {
     pValue->SetInteger(-1);
     return;
   }
   int32_t iLast = pLayoutItem->GetLast()->GetPage()->GetPageIndex();
   int32_t iFirst = pLayoutItem->GetFirst()->GetPage()->GetPageIndex();
   int32_t iPageSpan = iLast - iFirst + 1;
   if (pValue)
     pValue->SetInteger(iPageSpan);
 }
+
 void CScript_LayoutPseudoModel::Page(CFXJSE_Arguments* pArguments) {
   PageImp(pArguments, FALSE);
 }
+
 void CScript_LayoutPseudoModel::GetObjArray(CXFA_LayoutProcessor* pDocLayout,
                                             int32_t iPageNo,
                                             const CFX_WideString& wsType,
                                             FX_BOOL bOnPageArea,
                                             CXFA_NodeArray& retArray) {
   CXFA_ContainerLayoutItem* pLayoutPage = pDocLayout->GetPage(iPageNo);
   if (!pLayoutPage) {
     return;
   }
   if (wsType == FX_WSTRC(L"pageArea")) {
@@ skipping 111 matching lines @@
               continue;
             formItems.insert(pItemChild->m_pFormNode);
             retArray.Add(pItemChild->m_pFormNode);
           }
         }
       }
     }
     return;
   }
 }
+
 void CScript_LayoutPseudoModel::PageContent(CFXJSE_Arguments* pArguments) {
   int32_t iLength = pArguments->GetLength();
   if (iLength < 1 || iLength > 3) {
     ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"pageContent");
     return;
   }
   int32_t iIndex = 0;
   CFX_WideString wsType;
   FX_BOOL bOnPageArea = FALSE;
   if (iLength >= 1) {
@@ skipping 14 matching lines @@
   if (!pDocLayout) {
     return;
   }
   CXFA_NodeArray retArray;
   GetObjArray(pDocLayout, iIndex, wsType, bOnPageArea, retArray);
   CXFA_ArrayNodeList* pArrayNodeList = new CXFA_ArrayNodeList(m_pDocument);
   pArrayNodeList->SetArrayNodeList(retArray);
   pArguments->GetReturnValue()->SetObject(
       pArrayNodeList, m_pDocument->GetScriptContext()->GetJseNormalClass());
 }
+
 void CScript_LayoutPseudoModel::AbsPageCount(CFXJSE_Arguments* pArguments) {
   NumberedPageCount(pArguments, FALSE);
 }
+
 void CScript_LayoutPseudoModel::AbsPageCountInBatch(
     CFXJSE_Arguments* pArguments) {
-  CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
-  if (!pNotify) {
-    return;
-  }
-  CXFA_FFDoc* hDoc = pNotify->GetHDOC();
-  int32_t iPageCount = pNotify->GetDocProvider()->AbsPageCountInBatch(hDoc);
   CFXJSE_Value* pValue = pArguments->GetReturnValue();
   if (pValue)
-    pValue->SetInteger(iPageCount);
+    pValue->SetInteger(0);
 }
+
 void CScript_LayoutPseudoModel::SheetCountInBatch(
     CFXJSE_Arguments* pArguments) {
-  CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
-  if (!pNotify) {
-    return;
-  }
-  CXFA_FFDoc* hDoc = pNotify->GetHDOC();
-  int32_t iPageCount = pNotify->GetDocProvider()->SheetCountInBatch(hDoc);
   CFXJSE_Value* pValue = pArguments->GetReturnValue();
   if (pValue)
-    pValue->SetInteger(iPageCount);
+    pValue->SetInteger(0);
 }
+
 void CScript_LayoutPseudoModel::Relayout(CFXJSE_Arguments* pArguments) {
   CXFA_Node* pRootNode = m_pDocument->GetRoot();
   CXFA_Node* pFormRoot = pRootNode->GetFirstChildByClass(XFA_Element::Form);
   ASSERT(pFormRoot);
   CXFA_Node* pContentRootNode = pFormRoot->GetNodeItem(XFA_NODEITEM_FirstChild);
   CXFA_LayoutProcessor* pLayoutProcessor = m_pDocument->GetLayoutProcessor();
   if (pContentRootNode) {
     pLayoutProcessor->AddChangedContainer(pContentRootNode);
   }
   pLayoutProcessor->SetForceReLayout(TRUE);
 }
+
 void CScript_LayoutPseudoModel::AbsPageSpan(CFXJSE_Arguments* pArguments) {
   PageSpan(pArguments);
 }
+
 void CScript_LayoutPseudoModel::AbsPageInBatch(CFXJSE_Arguments* pArguments) {
-  int32_t iLength = pArguments->GetLength();
-  if (iLength != 1) {
+  if (pArguments->GetLength() != 1) {
     ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"absPageInBatch");
     return;
   }
-  CXFA_Node* pNode = nullptr;
-  if (iLength >= 1) {
-    pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0));
-  }
-  if (!pNode) {
-    return;
-  }
-  CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
-  if (!pNotify) {
-    return;
-  }
-  CXFA_LayoutProcessor* pDocLayout = m_pDocument->GetDocLayout();
-  if (!pDocLayout) {
-    return;
-  }
-  CXFA_FFWidget* hWidget =
-      pNotify->GetHWidget(pDocLayout->GetLayoutItem(pNode));
-  if (!hWidget) {
-    return;
-  }
-  CXFA_FFDoc* hDoc = pNotify->GetHDOC();
-  int32_t iPageCount = pNotify->GetDocProvider()->AbsPageInBatch(hDoc, hWidget);
+
   CFXJSE_Value* pValue = pArguments->GetReturnValue();
   if (pValue)
-    pValue->SetInteger(iPageCount);
+    pValue->SetInteger(0);
 }
+
 void CScript_LayoutPseudoModel::SheetInBatch(CFXJSE_Arguments* pArguments) {
-  int32_t iLength = pArguments->GetLength();
-  if (iLength != 1) {
+  if (pArguments->GetLength() != 1) {
     ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"sheetInBatch");
     return;
   }
-  CXFA_Node* pNode = nullptr;
-  if (iLength >= 1) {
-    pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0));
-  }
-  if (!pNode) {
-    return;
-  }
-  CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
-  if (!pNotify) {
-    return;
-  }
-  CXFA_LayoutProcessor* pDocLayout = m_pDocument->GetDocLayout();
-  if (!pDocLayout) {
-    return;
-  }
-  CXFA_FFWidget* hWidget =
-      pNotify->GetHWidget(pDocLayout->GetLayoutItem(pNode));
-  if (!hWidget) {
-    return;
-  }
-  CXFA_FFDoc* hDoc = pNotify->GetHDOC();
-  int32_t iPageCount = pNotify->GetDocProvider()->SheetInBatch(hDoc, hWidget);
+
   CFXJSE_Value* pValue = pArguments->GetReturnValue();
   if (pValue)
-    pValue->SetInteger(iPageCount);
+    pValue->SetInteger(0);
 }
+
 void CScript_LayoutPseudoModel::Sheet(CFXJSE_Arguments* pArguments) {
   PageImp(pArguments, TRUE);
 }
+
 void CScript_LayoutPseudoModel::RelayoutPageArea(CFXJSE_Arguments* pArguments) {
 }
+
 void CScript_LayoutPseudoModel::SheetCount(CFXJSE_Arguments* pArguments) {
   NumberedPageCount(pArguments, FALSE);
 }
+
 void CScript_LayoutPseudoModel::AbsPage(CFXJSE_Arguments* pArguments) {
   PageImp(pArguments, TRUE);
 }
+
 void CScript_LayoutPseudoModel::PageImp(CFXJSE_Arguments* pArguments,
                                         FX_BOOL bAbsPage) {
   int32_t iLength = pArguments->GetLength();
   if (iLength != 1) {
     const FX_WCHAR* methodName;
     if (bAbsPage) {
       methodName = L"absPage";
     } else {
       methodName = L"page";
     }
@@ skipping 15 matching lines @@
   }
   CXFA_LayoutItem* pLayoutItem = pDocLayout->GetLayoutItem(pNode);
   if (!pLayoutItem) {
     pValue->SetInteger(-1);
     return;
   }
   iPage = pLayoutItem->GetFirst()->GetPage()->GetPageIndex();
   if (pValue)
     pValue->SetInteger(bAbsPage ? iPage : iPage + 1);
 }