Rename the CScript_* files to match class names.

This Cl updates the various files to have filenames which match the classes
inside those files.

Review-Url: https://codereview.chromium.org/2161193002

1 files changed, 514 insertions, 0 deletions

diff --git a/xfa/fxfa/parser/cscript_layoutpseudomodel.cpp b/xfa/fxfa/parser/cscript_layoutpseudomodel.cpp
new file mode 100644
index 0000000000..d50f1b77d6
--- /dev/null
+++ b/xfa/fxfa/parser/cscript_layoutpseudomodel.cpp
@@ -0,0 +1,514 @@
+// 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>
+
+#include "fxjs/include/cfxjse_arguments.h"
+#include "third_party/base/stl_util.h"
+#include "xfa/fxfa/app/xfa_ffnotify.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_localemgr.h"
+#include "xfa/fxfa/parser/xfa_object.h"
+#include "xfa/fxfa/parser/xfa_script.h"
+#include "xfa/fxfa/parser/xfa_script_imp.h"
+#include "xfa/fxfa/parser/xfa_utils.h"
+
+CScript_LayoutPseudoModel::CScript_LayoutPseudoModel(CXFA_Document* pDocument)
+    : CXFA_Object(pDocument,
+                  XFA_ObjectType::Object,
+                  XFA_Element::LayoutPseudoModel,
+                  CFX_WideStringC(L"layoutPseudoModel")) {}
+
+CScript_LayoutPseudoModel::~CScript_LayoutPseudoModel() {}
+
+void CScript_LayoutPseudoModel::Ready(CFXJSE_Value* pValue,
+                                      FX_BOOL bSetting,
+                                      XFA_ATTRIBUTE eAttribute) {
+  CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
+  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:
+        methodName = L"w";
+        break;
+      case XFA_LAYOUTMODEL_X:
+        methodName = L"x";
+        break;
+      case XFA_LAYOUTMODEL_Y:
+        methodName = L"y";
+        break;
+    }
+    ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, methodName);
+    return;
+  }
+  CXFA_Node* pNode = nullptr;
+  CFX_WideString wsUnit(L"pt");
+  int32_t iIndex = 0;
+  if (iLength >= 1) {
+    pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0));
+  }
+  if (iLength >= 2) {
+    CFX_ByteString bsUnit = pArguments->GetUTF8String(1);
+    if (!bsUnit.IsEmpty()) {
+      wsUnit = CFX_WideString::FromUTF8(bsUnit.AsStringC());
+    }
+  }
+  if (iLength >= 3) {
+    iIndex = pArguments->GetInt32(2);
+  }
+  if (!pNode) {
+    return;
+  }
+  CXFA_LayoutProcessor* pDocLayout = m_pDocument->GetDocLayout();
+  if (!pDocLayout) {
+    return;
+  }
+  CFX_RectF rtRect;
+  CXFA_Measurement measure;
+  CXFA_LayoutItem* pLayoutItem = pDocLayout->GetLayoutItem(pNode);
+  if (!pLayoutItem) {
+    return;
+  }
+  while (iIndex > 0 && pLayoutItem) {
+    pLayoutItem = pLayoutItem->GetNext();
+    iIndex--;
+  }
+  CFXJSE_Value* pValue = pArguments->GetReturnValue();
+  if (!pLayoutItem) {
+    pValue->SetFloat(0);
+    return;
+  }
+  pLayoutItem->GetRect(rtRect, TRUE);
+  switch (layoutModel) {
+    case XFA_LAYOUTMODEL_H:
+      measure.Set(rtRect.height, XFA_UNIT_Pt);
+      break;
+    case XFA_LAYOUTMODEL_W:
+      measure.Set(rtRect.width, XFA_UNIT_Pt);
+      break;
+    case XFA_LAYOUTMODEL_X:
+      measure.Set(rtRect.left, XFA_UNIT_Pt);
+      break;
+    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")) {
+    if (CXFA_Node* pMasterPage = pLayoutPage->m_pFormNode) {
+      retArray.Add(pMasterPage);
+    }
+    return;
+  }
+  if (wsType == FX_WSTRC(L"contentArea")) {
+    for (CXFA_LayoutItem* pItem = pLayoutPage->m_pFirstChild; pItem;
+         pItem = pItem->m_pNextSibling) {
+      if (pItem->m_pFormNode->GetElementType() == XFA_Element::ContentArea) {
+        retArray.Add(pItem->m_pFormNode);
+      }
+    }
+    return;
+  }
+  std::set<CXFA_Node*> formItems;
+  if (wsType.IsEmpty()) {
+    if (CXFA_Node* pMasterPage = pLayoutPage->m_pFormNode) {
+      retArray.Add(pMasterPage);
+    }
+    for (CXFA_LayoutItem* pItem = pLayoutPage->m_pFirstChild; pItem;
+         pItem = pItem->m_pNextSibling) {
+      if (pItem->m_pFormNode->GetElementType() == XFA_Element::ContentArea) {
+        retArray.Add(pItem->m_pFormNode);
+        if (!bOnPageArea) {
+          CXFA_NodeIteratorTemplate<CXFA_ContentLayoutItem,
+                                    CXFA_TraverseStrategy_ContentLayoutItem>
+          iterator(static_cast<CXFA_ContentLayoutItem*>(pItem->m_pFirstChild));
+          for (CXFA_ContentLayoutItem* pItemChild = iterator.GetCurrent();
+               pItemChild; pItemChild = iterator.MoveToNext()) {
+            if (!pItemChild->IsContentLayoutItem()) {
+              continue;
+            }
+            XFA_Element eType = pItemChild->m_pFormNode->GetElementType();
+            if (eType != XFA_Element::Field && eType != XFA_Element::Draw &&
+                eType != XFA_Element::Subform && eType != XFA_Element::Area) {
+              continue;
+            }
+            if (pdfium::ContainsValue(formItems, pItemChild->m_pFormNode))
+              continue;
+
+            formItems.insert(pItemChild->m_pFormNode);
+            retArray.Add(pItemChild->m_pFormNode);
+          }
+        }
+      } else {
+        if (bOnPageArea) {
+          CXFA_NodeIteratorTemplate<CXFA_ContentLayoutItem,
+                                    CXFA_TraverseStrategy_ContentLayoutItem>
+          iterator(static_cast<CXFA_ContentLayoutItem*>(pItem));
+          for (CXFA_ContentLayoutItem* pItemChild = iterator.GetCurrent();
+               pItemChild; pItemChild = iterator.MoveToNext()) {
+            if (!pItemChild->IsContentLayoutItem()) {
+              continue;
+            }
+            XFA_Element eType = pItemChild->m_pFormNode->GetElementType();
+            if (eType != XFA_Element::Field && eType != XFA_Element::Draw &&
+                eType != XFA_Element::Subform && eType != XFA_Element::Area) {
+              continue;
+            }
+            if (pdfium::ContainsValue(formItems, pItemChild->m_pFormNode))
+              continue;
+            formItems.insert(pItemChild->m_pFormNode);
+            retArray.Add(pItemChild->m_pFormNode);
+          }
+        }
+      }
+    }
+    return;
+  }
+  XFA_Element eType = XFA_Element::Unknown;
+  if (wsType == FX_WSTRC(L"field")) {
+    eType = XFA_Element::Field;
+  } else if (wsType == FX_WSTRC(L"draw")) {
+    eType = XFA_Element::Draw;
+  } else if (wsType == FX_WSTRC(L"subform")) {
+    eType = XFA_Element::Subform;
+  } else if (wsType == FX_WSTRC(L"area")) {
+    eType = XFA_Element::Area;
+  }
+  if (eType != XFA_Element::Unknown) {
+    for (CXFA_LayoutItem* pItem = pLayoutPage->m_pFirstChild; pItem;
+         pItem = pItem->m_pNextSibling) {
+      if (pItem->m_pFormNode->GetElementType() == XFA_Element::ContentArea) {
+        if (!bOnPageArea) {
+          CXFA_NodeIteratorTemplate<CXFA_ContentLayoutItem,
+                                    CXFA_TraverseStrategy_ContentLayoutItem>
+          iterator(static_cast<CXFA_ContentLayoutItem*>(pItem->m_pFirstChild));
+          for (CXFA_ContentLayoutItem* pItemChild = iterator.GetCurrent();
+               pItemChild; pItemChild = iterator.MoveToNext()) {
+            if (!pItemChild->IsContentLayoutItem())
+              continue;
+            if (pItemChild->m_pFormNode->GetElementType() != eType)
+              continue;
+            if (pdfium::ContainsValue(formItems, pItemChild->m_pFormNode))
+              continue;
+            formItems.insert(pItemChild->m_pFormNode);
+            retArray.Add(pItemChild->m_pFormNode);
+          }
+        }
+      } else {
+        if (bOnPageArea) {
+          CXFA_NodeIteratorTemplate<CXFA_ContentLayoutItem,
+                                    CXFA_TraverseStrategy_ContentLayoutItem>
+          iterator(static_cast<CXFA_ContentLayoutItem*>(pItem));
+          for (CXFA_ContentLayoutItem* pItemChild = iterator.GetCurrent();
+               pItemChild; pItemChild = iterator.MoveToNext()) {
+            if (!pItemChild->IsContentLayoutItem())
+              continue;
+            if (pItemChild->m_pFormNode->GetElementType() != eType)
+              continue;
+            if (pdfium::ContainsValue(formItems, pItemChild->m_pFormNode))
+              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) {
+    iIndex = pArguments->GetInt32(0);
+  }
+  if (iLength >= 2) {
+    CFX_ByteString bsType = pArguments->GetUTF8String(1);
+    wsType = CFX_WideString::FromUTF8(bsType.AsStringC());
+  }
+  if (iLength >= 3) {
+    bOnPageArea = pArguments->GetInt32(2) == 0 ? FALSE : TRUE;
+  }
+  CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
+  if (!pNotify) {
+    return;
+  }
+  CXFA_LayoutProcessor* pDocLayout = m_pDocument->GetDocLayout();
+  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);
+}
+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);
+}
+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) {
+    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);
+}
+void CScript_LayoutPseudoModel::SheetInBatch(CFXJSE_Arguments* pArguments) {
+  int32_t iLength = pArguments->GetLength();
+  if (iLength != 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);
+}
+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";
+    }
+    ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, methodName);
+    return;
+  }
+  CXFA_Node* pNode = nullptr;
+  if (iLength >= 1) {
+    pNode = static_cast<CXFA_Node*>(pArguments->GetObject(0));
+  }
+  int32_t iPage = 0;
+  CFXJSE_Value* pValue = pArguments->GetReturnValue();
+  if (!pNode && pValue)
+    pValue->SetInteger(iPage);
+
+  CXFA_LayoutProcessor* pDocLayout = m_pDocument->GetDocLayout();
+  if (!pDocLayout) {
+    return;
+  }
+  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);
+}