[xfa] Move CJX code into fxjs/xfa

This CL moves the remaining CJX clases into fxjs/xfa so they co-exist
with the rest of the CJX classes.

Change-Id: I2b1e5504ac23f73df177f309967a04ab27fb61d1
Reviewed-on: https://pdfium-review.googlesource.com/20550
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>

1 files changed, 0 insertions, 481 deletions

diff --git a/fxjs/cjx_layoutpseudomodel.cpp b/fxjs/cjx_layoutpseudomodel.cpp
deleted file mode 100644
index ed43de58f4..0000000000
--- a/fxjs/cjx_layoutpseudomodel.cpp
+++ /dev/null
@@ -1,481 +0,0 @@
-// Copyright 2017 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 "fxjs/cjx_layoutpseudomodel.h"
-
-#include <set>
-
-#include "core/fxcrt/fx_coordinates.h"
-#include "fxjs/cfxjse_engine.h"
-#include "fxjs/cfxjse_value.h"
-#include "fxjs/js_resources.h"
-#include "xfa/fxfa/cxfa_ffnotify.h"
-#include "xfa/fxfa/parser/cscript_layoutpseudomodel.h"
-#include "xfa/fxfa/parser/cxfa_arraynodelist.h"
-#include "xfa/fxfa/parser/cxfa_containerlayoutitem.h"
-#include "xfa/fxfa/parser/cxfa_document.h"
-#include "xfa/fxfa/parser/cxfa_layoutitem.h"
-#include "xfa/fxfa/parser/cxfa_layoutprocessor.h"
-#include "xfa/fxfa/parser/cxfa_measurement.h"
-#include "xfa/fxfa/parser/cxfa_node.h"
-#include "xfa/fxfa/parser/cxfa_nodeiteratortemplate.h"
-#include "xfa/fxfa/parser/cxfa_traversestrategy_contentlayoutitem.h"
-
-const CJX_MethodSpec CJX_LayoutPseudoModel::MethodSpecs[] = {
-    {"absPage", absPage_static},
-    {"absPageCount", absPageCount_static},
-    {"absPageCountInBatch", absPageCountInBatch_static},
-    {"absPageInBatch", absPageInBatch_static},
-    {"absPageSpan", absPageSpan_static},
-    {"h", h_static},
-    {"page", page_static},
-    {"pageContent", pageContent_static},
-    {"pageCount", pageCount_static},
-    {"pageSpan", pageSpan_static},
-    {"relayout", relayout_static},
-    {"relayoutPageArea", relayoutPageArea_static},
-    {"sheet", sheet_static},
-    {"sheetCount", sheetCount_static},
-    {"sheetCountInBatch", sheetCountInBatch_static},
-    {"sheetInBatch", sheetInBatch_static},
-    {"w", w_static},
-    {"x", x_static},
-    {"y", y_static},
-    {"", nullptr}};
-
-CJX_LayoutPseudoModel::CJX_LayoutPseudoModel(CScript_LayoutPseudoModel* model)
-    : CJX_Object(model) {
-  DefineMethods(MethodSpecs);
-}
-
-CJX_LayoutPseudoModel::~CJX_LayoutPseudoModel() {}
-
-void CJX_LayoutPseudoModel::Ready(CFXJSE_Value* pValue,
-                                  bool bSetting,
-                                  XFA_Attribute eAttribute) {
-  CXFA_FFNotify* pNotify = GetDocument()->GetNotify();
-  if (!pNotify)
-    return;
-  if (bSetting) {
-    ThrowException(L"Unable to set ready value.");
-    return;
-  }
-
-  int32_t iStatus = pNotify->GetLayoutStatus();
-  pValue->SetBoolean(iStatus >= 2);
-}
-
-CJS_Return CJX_LayoutPseudoModel::HWXY(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params,
-    XFA_LAYOUTMODEL_HWXY layoutModel) {
-  if (params.empty() || params.size() > 3)
-    return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
-
-  CXFA_Node* pNode = ToNode(runtime->ToXFAObject(params[0]));
-  if (!pNode)
-    return CJS_Return(true);
-
-  WideString unit(L"pt");
-  if (params.size() >= 2) {
-    WideString tmp_unit = runtime->ToWideString(params[1]);
-    if (!tmp_unit.IsEmpty())
-      unit = tmp_unit;
-  }
-  int32_t iIndex = params.size() >= 3 ? runtime->ToInt32(params[2]) : 0;
-
-  CXFA_LayoutProcessor* pDocLayout = GetDocument()->GetDocLayout();
-  if (!pDocLayout)
-    return CJS_Return(true);
-
-  CXFA_LayoutItem* pLayoutItem = pDocLayout->GetLayoutItem(pNode);
-  if (!pLayoutItem)
-    return CJS_Return(true);
-
-  while (iIndex > 0 && pLayoutItem) {
-    pLayoutItem = pLayoutItem->GetNext();
-    --iIndex;
-  }
-
-  if (!pLayoutItem)
-    return CJS_Return(runtime->NewNumber(0.0));
-
-  CXFA_Measurement measure;
-  CFX_RectF rtRect = pLayoutItem->GetRect(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;
-  }
-
-  float fValue =
-      measure.ToUnit(CXFA_Measurement::GetUnitFromString(unit.AsStringView()));
-  return CJS_Return(runtime->NewNumber(FXSYS_round(fValue * 1000) / 1000.0f));
-}
-
-CJS_Return CJX_LayoutPseudoModel::h(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return HWXY(runtime, params, XFA_LAYOUTMODEL_H);
-}
-
-CJS_Return CJX_LayoutPseudoModel::w(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return HWXY(runtime, params, XFA_LAYOUTMODEL_W);
-}
-
-CJS_Return CJX_LayoutPseudoModel::x(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return HWXY(runtime, params, XFA_LAYOUTMODEL_X);
-}
-
-CJS_Return CJX_LayoutPseudoModel::y(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return HWXY(runtime, params, XFA_LAYOUTMODEL_Y);
-}
-
-CJS_Return CJX_LayoutPseudoModel::NumberedPageCount(CJS_V8* runtime,
-                                                    bool bNumbered) {
-  CXFA_LayoutProcessor* pDocLayout = GetDocument()->GetDocLayout();
-  if (!pDocLayout)
-    return CJS_Return(true);
-
-  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->JSNode()->GetInteger(XFA_Attribute::Numbered))
-        iPageCount++;
-    }
-  } else {
-    iPageCount = iPageNum;
-  }
-  return CJS_Return(runtime->NewNumber(iPageCount));
-}
-
-CJS_Return CJX_LayoutPseudoModel::pageCount(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return NumberedPageCount(runtime, true);
-}
-
-CJS_Return CJX_LayoutPseudoModel::pageSpan(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 1)
-    return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
-
-  CXFA_Node* pNode = ToNode(runtime->ToXFAObject(params[0]));
-  if (!pNode)
-    return CJS_Return(true);
-
-  CXFA_LayoutProcessor* pDocLayout = GetDocument()->GetDocLayout();
-  if (!pDocLayout)
-    return CJS_Return(true);
-
-  CXFA_LayoutItem* pLayoutItem = pDocLayout->GetLayoutItem(pNode);
-  if (!pLayoutItem)
-    return CJS_Return(runtime->NewNumber(-1));
-
-  int32_t iLast = pLayoutItem->GetLast()->GetPage()->GetPageIndex();
-  int32_t iFirst = pLayoutItem->GetFirst()->GetPage()->GetPageIndex();
-  int32_t iPageSpan = iLast - iFirst + 1;
-  return CJS_Return(runtime->NewNumber(iPageSpan));
-}
-
-CJS_Return CJX_LayoutPseudoModel::page(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return PageInternals(runtime, params, false);
-}
-
-std::vector<CXFA_Node*> CJX_LayoutPseudoModel::GetObjArray(
-    CXFA_LayoutProcessor* pDocLayout,
-    int32_t iPageNo,
-    const WideString& wsType,
-    bool bOnPageArea) {
-  CXFA_ContainerLayoutItem* pLayoutPage = pDocLayout->GetPage(iPageNo);
-  if (!pLayoutPage)
-    return std::vector<CXFA_Node*>();
-
-  std::vector<CXFA_Node*> retArray;
-  if (wsType == L"pageArea") {
-    if (pLayoutPage->m_pFormNode)
-      retArray.push_back(pLayoutPage->m_pFormNode);
-    return retArray;
-  }
-  if (wsType == L"contentArea") {
-    for (CXFA_LayoutItem* pItem = pLayoutPage->m_pFirstChild; pItem;
-         pItem = pItem->m_pNextSibling) {
-      if (pItem->m_pFormNode->GetElementType() == XFA_Element::ContentArea)
-        retArray.push_back(pItem->m_pFormNode);
-    }
-    return retArray;
-  }
-  std::set<CXFA_Node*> formItems;
-  if (wsType.IsEmpty()) {
-    if (pLayoutPage->m_pFormNode)
-      retArray.push_back(pLayoutPage->m_pFormNode);
-
-    for (CXFA_LayoutItem* pItem = pLayoutPage->m_pFirstChild; pItem;
-         pItem = pItem->m_pNextSibling) {
-      if (pItem->m_pFormNode->GetElementType() == XFA_Element::ContentArea) {
-        retArray.push_back(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.push_back(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.push_back(pItemChild->m_pFormNode);
-          }
-        }
-      }
-    }
-    return retArray;
-  }
-
-  XFA_Element eType = XFA_Element::Unknown;
-  if (wsType == L"field")
-    eType = XFA_Element::Field;
-  else if (wsType == L"draw")
-    eType = XFA_Element::Draw;
-  else if (wsType == L"subform")
-    eType = XFA_Element::Subform;
-  else if (wsType == 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.push_back(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.push_back(pItemChild->m_pFormNode);
-          }
-        }
-      }
-    }
-  }
-  return retArray;
-}
-
-CJS_Return CJX_LayoutPseudoModel::pageContent(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.empty() || params.size() > 3)
-    return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
-
-  int32_t iIndex = 0;
-  if (params.size() >= 1)
-    iIndex = runtime->ToInt32(params[0]);
-
-  WideString wsType;
-  if (params.size() >= 2)
-    wsType = runtime->ToWideString(params[1]);
-
-  bool bOnPageArea = false;
-  if (params.size() >= 3)
-    bOnPageArea = runtime->ToBoolean(params[2]);
-
-  CXFA_FFNotify* pNotify = GetDocument()->GetNotify();
-  if (!pNotify)
-    return CJS_Return(true);
-
-  CXFA_LayoutProcessor* pDocLayout = GetDocument()->GetDocLayout();
-  if (!pDocLayout)
-    return CJS_Return(true);
-
-  auto pArrayNodeList = pdfium::MakeUnique<CXFA_ArrayNodeList>(GetDocument());
-  pArrayNodeList->SetArrayNodeList(
-      GetObjArray(pDocLayout, iIndex, wsType, bOnPageArea));
-
-  // TODO(dsinclair): Who owns the array once we release it? Won't this leak?
-  return CJS_Return(runtime->NewXFAObject(
-      pArrayNodeList.release(),
-      GetDocument()->GetScriptContext()->GetJseNormalClass()->GetTemplate()));
-}
-
-CJS_Return CJX_LayoutPseudoModel::absPageCount(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return NumberedPageCount(runtime, false);
-}
-
-CJS_Return CJX_LayoutPseudoModel::absPageCountInBatch(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(runtime->NewNumber(0));
-}
-
-CJS_Return CJX_LayoutPseudoModel::sheetCountInBatch(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(runtime->NewNumber(0));
-}
-
-CJS_Return CJX_LayoutPseudoModel::relayout(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  CXFA_Node* pRootNode = GetDocument()->GetRoot();
-  CXFA_Node* pFormRoot = pRootNode->GetFirstChildByClass(XFA_Element::Form);
-  CXFA_Node* pContentRootNode = pFormRoot->GetNodeItem(XFA_NODEITEM_FirstChild);
-  CXFA_LayoutProcessor* pLayoutProcessor = GetDocument()->GetLayoutProcessor();
-  if (pContentRootNode)
-    pLayoutProcessor->AddChangedContainer(pContentRootNode);
-
-  pLayoutProcessor->SetForceReLayout(true);
-  return CJS_Return(true);
-}
-
-CJS_Return CJX_LayoutPseudoModel::absPageSpan(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return pageSpan(runtime, params);
-}
-
-CJS_Return CJX_LayoutPseudoModel::absPageInBatch(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 1)
-    return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
-  return CJS_Return(runtime->NewNumber(0));
-}
-
-CJS_Return CJX_LayoutPseudoModel::sheetInBatch(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 1)
-    return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
-  return CJS_Return(runtime->NewNumber(0));
-}
-
-CJS_Return CJX_LayoutPseudoModel::sheet(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return PageInternals(runtime, params, true);
-}
-
-CJS_Return CJX_LayoutPseudoModel::relayoutPageArea(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(true);
-}
-
-CJS_Return CJX_LayoutPseudoModel::sheetCount(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return NumberedPageCount(runtime, false);
-}
-
-CJS_Return CJX_LayoutPseudoModel::absPage(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return PageInternals(runtime, params, true);
-}
-
-CJS_Return CJX_LayoutPseudoModel::PageInternals(
-    CJS_V8* runtime,
-    const std::vector<v8::Local<v8::Value>>& params,
-    bool bAbsPage) {
-  if (params.size() != 1)
-    return CJS_Return(JSGetStringFromID(JSMessage::kParamError));
-
-  CXFA_Node* pNode = ToNode(runtime->ToXFAObject(params[0]));
-  if (!pNode)
-    return CJS_Return(runtime->NewNumber(0));
-
-  CXFA_LayoutProcessor* pDocLayout = GetDocument()->GetDocLayout();
-  if (!pDocLayout)
-    return CJS_Return(true);
-
-  CXFA_LayoutItem* pLayoutItem = pDocLayout->GetLayoutItem(pNode);
-  if (!pLayoutItem)
-    return CJS_Return(runtime->NewNumber(-1));
-
-  int32_t iPage = pLayoutItem->GetFirst()->GetPage()->GetPageIndex();
-  return CJS_Return(runtime->NewNumber(bAbsPage ? iPage : iPage + 1));
-}