Rename remaining xfa_script_* files.

This Cl renames the remaining xfa_script_* files to match the class names
contained within the files.

Review-Url: https://codereview.chromium.org/2160343002

1 files changed, 429 insertions, 0 deletions

diff --git a/xfa/fxfa/parser/cxfa_nodehelper.cpp b/xfa/fxfa/parser/cxfa_nodehelper.cpp
new file mode 100644
index 0000000000..038a5a55ab
--- /dev/null
+++ b/xfa/fxfa/parser/cxfa_nodehelper.cpp
@@ -0,0 +1,429 @@
+// 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/cxfa_nodehelper.h"
+
+#include "core/fxcrt/include/fx_ext.h"
+#include "xfa/fxfa/parser/cxfa_scriptcontext.h"
+#include "xfa/fxfa/parser/xfa_doclayout.h"
+#include "xfa/fxfa/parser/xfa_document.h"
+#include "xfa/fxfa/parser/xfa_localemgr.h"
+#include "xfa/fxfa/parser/xfa_object.h"
+#include "xfa/fxfa/parser/xfa_resolvenode_rs.h"
+#include "xfa/fxfa/parser/xfa_utils.h"
+
+CXFA_NodeHelper::CXFA_NodeHelper()
+    : m_eLastCreateType(XFA_Element::DataValue),
+      m_pCreateParent(nullptr),
+      m_iCreateCount(0),
+      m_iCreateFlag(XFA_RESOLVENODE_RSTYPE_CreateNodeOne),
+      m_iCurAllStart(-1),
+      m_pAllStartParent(nullptr) {}
+
+CXFA_NodeHelper::~CXFA_NodeHelper() {}
+
+CXFA_Node* CXFA_NodeHelper::ResolveNodes_GetOneChild(CXFA_Node* parent,
+                                                     const FX_WCHAR* pwsName,
+                                                     FX_BOOL bIsClassName) {
+  if (!parent) {
+    return nullptr;
+  }
+  CXFA_NodeArray siblings;
+  uint32_t uNameHash = FX_HashCode_GetW(CFX_WideStringC(pwsName), false);
+  NodeAcc_TraverseAnySiblings(parent, uNameHash, &siblings, bIsClassName);
+  if (siblings.GetSize() == 0) {
+    return nullptr;
+  }
+  return siblings[0];
+}
+
+int32_t CXFA_NodeHelper::CountSiblings(CXFA_Node* pNode,
+                                       XFA_LOGIC_TYPE eLogicType,
+                                       CXFA_NodeArray* pSiblings,
+                                       FX_BOOL bIsClassName) {
+  if (!pNode)
+    return 0;
+  CXFA_Node* parent = ResolveNodes_GetParent(pNode, XFA_LOGIC_NoTransparent);
+  if (!parent)
+    return 0;
+  const XFA_PROPERTY* pProperty = XFA_GetPropertyOfElement(
+      parent->GetElementType(), pNode->GetElementType(), XFA_XDPPACKET_UNKNOWN);
+  if (!pProperty && eLogicType == XFA_LOGIC_Transparent) {
+    parent = ResolveNodes_GetParent(pNode, XFA_LOGIC_Transparent);
+    if (!parent) {
+      return 0;
+    }
+  }
+  if (bIsClassName) {
+    return NodeAcc_TraverseSiblings(parent, pNode->GetClassHashCode(),
+                                    pSiblings, eLogicType, bIsClassName);
+  } else {
+    return NodeAcc_TraverseSiblings(parent, pNode->GetNameHash(), pSiblings,
+                                    eLogicType, bIsClassName);
+  }
+}
+
+int32_t CXFA_NodeHelper::NodeAcc_TraverseAnySiblings(CXFA_Node* parent,
+                                                     uint32_t dNameHash,
+                                                     CXFA_NodeArray* pSiblings,
+                                                     FX_BOOL bIsClassName) {
+  if (!parent || !pSiblings) {
+    return 0;
+  }
+  int32_t nCount = 0;
+  int32_t i = 0;
+  CXFA_NodeArray properties;
+  parent->GetNodeList(properties, XFA_NODEFILTER_Properties);
+  int32_t nProperties = properties.GetSize();
+  for (i = 0; i < nProperties; ++i) {
+    CXFA_Node* child = properties[i];
+    if (bIsClassName) {
+      if (child->GetClassHashCode() == dNameHash) {
+        pSiblings->Add(child);
+        nCount++;
+      }
+    } else {
+      if (child->GetNameHash() == dNameHash) {
+        pSiblings->Add(child);
+        nCount++;
+      }
+    }
+    if (nCount > 0) {
+      return nCount;
+    }
+    nCount +=
+        NodeAcc_TraverseAnySiblings(child, dNameHash, pSiblings, bIsClassName);
+  }
+  CXFA_NodeArray children;
+  parent->GetNodeList(children, XFA_NODEFILTER_Children);
+  int32_t nChildren = children.GetSize();
+  for (i = 0; i < nChildren; i++) {
+    CXFA_Node* child = children[i];
+    if (bIsClassName) {
+      if (child->GetClassHashCode() == dNameHash) {
+        if (pSiblings) {
+          pSiblings->Add(child);
+        }
+        nCount++;
+      }
+    } else {
+      if (child->GetNameHash() == dNameHash) {
+        if (pSiblings) {
+          pSiblings->Add(child);
+        }
+        nCount++;
+      }
+    }
+    if (nCount > 0) {
+      return nCount;
+    }
+    nCount +=
+        NodeAcc_TraverseAnySiblings(child, dNameHash, pSiblings, bIsClassName);
+  }
+  return nCount;
+}
+
+int32_t CXFA_NodeHelper::NodeAcc_TraverseSiblings(CXFA_Node* parent,
+                                                  uint32_t dNameHash,
+                                                  CXFA_NodeArray* pSiblings,
+                                                  XFA_LOGIC_TYPE eLogicType,
+                                                  FX_BOOL bIsClassName,
+                                                  FX_BOOL bIsFindProperty) {
+  if (!parent || !pSiblings) {
+    return 0;
+  }
+  int32_t nCount = 0;
+  int32_t i = 0;
+  if (bIsFindProperty) {
+    CXFA_NodeArray properties;
+    parent->GetNodeList(properties, XFA_NODEFILTER_Properties);
+    int32_t nProperties = properties.GetSize();
+    for (i = 0; i < nProperties; ++i) {
+      CXFA_Node* child = properties[i];
+      if (bIsClassName) {
+        if (child->GetClassHashCode() == dNameHash) {
+          pSiblings->Add(child);
+          nCount++;
+        }
+      } else {
+        if (child->GetNameHash() == dNameHash) {
+          if (child->GetElementType() != XFA_Element::PageSet &&
+              child->GetElementType() != XFA_Element::Extras &&
+              child->GetElementType() != XFA_Element::Items) {
+            pSiblings->Add(child);
+            nCount++;
+          }
+        }
+      }
+      if (child->IsUnnamed() &&
+          child->GetElementType() == XFA_Element::PageSet) {
+        nCount += NodeAcc_TraverseSiblings(child, dNameHash, pSiblings,
+                                           eLogicType, bIsClassName, FALSE);
+      }
+    }
+    if (nCount > 0) {
+      return nCount;
+    }
+  }
+  CXFA_NodeArray children;
+  parent->GetNodeList(children, XFA_NODEFILTER_Children);
+  int32_t nChildren = children.GetSize();
+  for (i = 0; i < nChildren; i++) {
+    CXFA_Node* child = children[i];
+    if (child->GetElementType() == XFA_Element::Variables) {
+      continue;
+    }
+    if (bIsClassName) {
+      if (child->GetClassHashCode() == dNameHash) {
+        if (pSiblings) {
+          pSiblings->Add(child);
+        }
+        nCount++;
+      }
+    } else {
+      if (child->GetNameHash() == dNameHash) {
+        if (pSiblings) {
+          pSiblings->Add(child);
+        }
+        nCount++;
+      }
+    }
+    if (eLogicType == XFA_LOGIC_NoTransparent) {
+      continue;
+    }
+    if (NodeIsTransparent(child) &&
+        child->GetElementType() != XFA_Element::PageSet) {
+      nCount += NodeAcc_TraverseSiblings(child, dNameHash, pSiblings,
+                                         eLogicType, bIsClassName, FALSE);
+    }
+  }
+  return nCount;
+}
+
+CXFA_Node* CXFA_NodeHelper::ResolveNodes_GetParent(CXFA_Node* pNode,
+                                                   XFA_LOGIC_TYPE eLogicType) {
+  if (!pNode) {
+    return nullptr;
+  }
+  if (eLogicType == XFA_LOGIC_NoTransparent) {
+    return pNode->GetNodeItem(XFA_NODEITEM_Parent);
+  }
+  CXFA_Node* parent;
+  CXFA_Node* node = pNode;
+  while (TRUE) {
+    parent = ResolveNodes_GetParent(node);
+    if (!parent) {
+      break;
+    }
+    XFA_Element parentType = parent->GetElementType();
+    if ((!parent->IsUnnamed() && parentType != XFA_Element::SubformSet) ||
+        parentType == XFA_Element::Variables) {
+      break;
+    }
+    node = parent;
+  }
+  return parent;
+}
+
+int32_t CXFA_NodeHelper::GetIndex(CXFA_Node* pNode,
+                                  XFA_LOGIC_TYPE eLogicType,
+                                  FX_BOOL bIsProperty,
+                                  FX_BOOL bIsClassIndex) {
+  CXFA_Node* parent = ResolveNodes_GetParent(pNode, XFA_LOGIC_NoTransparent);
+  if (!parent) {
+    return 0;
+  }
+  if (!bIsProperty && eLogicType == XFA_LOGIC_Transparent) {
+    parent = ResolveNodes_GetParent(pNode, XFA_LOGIC_Transparent);
+    if (!parent) {
+      return 0;
+    }
+  }
+  uint32_t dwHashName = pNode->GetNameHash();
+  if (bIsClassIndex) {
+    dwHashName = pNode->GetClassHashCode();
+  }
+  CXFA_NodeArray siblings;
+  int32_t iSize = NodeAcc_TraverseSiblings(parent, dwHashName, &siblings,
+                                           eLogicType, bIsClassIndex);
+  for (int32_t i = 0; i < iSize; ++i) {
+    CXFA_Node* child = siblings[i];
+    if (child == pNode) {
+      return i;
+    }
+  }
+  return 0;
+}
+
+void CXFA_NodeHelper::GetNameExpression(CXFA_Node* refNode,
+                                        CFX_WideString& wsName,
+                                        FX_BOOL bIsAllPath,
+                                        XFA_LOGIC_TYPE eLogicType) {
+  wsName.clear();
+  if (bIsAllPath) {
+    GetNameExpression(refNode, wsName, FALSE, eLogicType);
+    CFX_WideString wsParent;
+    CXFA_Node* parent =
+        ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent);
+    while (parent) {
+      GetNameExpression(parent, wsParent, FALSE, eLogicType);
+      wsParent += L".";
+      wsParent += wsName;
+      wsName = wsParent;
+      parent = ResolveNodes_GetParent(parent, XFA_LOGIC_NoTransparent);
+    }
+    return;
+  }
+
+  CFX_WideString ws;
+  FX_BOOL bIsProperty = NodeIsProperty(refNode);
+  if (refNode->IsUnnamed() ||
+      (bIsProperty && refNode->GetElementType() != XFA_Element::PageSet)) {
+    ws = refNode->GetClassName();
+    wsName.Format(L"#%s[%d]", ws.c_str(),
+                  GetIndex(refNode, eLogicType, bIsProperty, TRUE));
+    return;
+  }
+  ws = refNode->GetCData(XFA_ATTRIBUTE_Name);
+  ws.Replace(L".", L"\\.");
+  wsName.Format(L"%s[%d]", ws.c_str(),
+                GetIndex(refNode, eLogicType, bIsProperty, FALSE));
+}
+
+FX_BOOL CXFA_NodeHelper::NodeIsTransparent(CXFA_Node* refNode) {
+  if (!refNode) {
+    return FALSE;
+  }
+  XFA_Element refNodeType = refNode->GetElementType();
+  if ((refNode->IsUnnamed() && refNode->IsContainerNode()) ||
+      refNodeType == XFA_Element::SubformSet ||
+      refNodeType == XFA_Element::Area || refNodeType == XFA_Element::Proto) {
+    return TRUE;
+  }
+  return FALSE;
+}
+
+FX_BOOL CXFA_NodeHelper::CreateNode_ForCondition(CFX_WideString& wsCondition) {
+  int32_t iLen = wsCondition.GetLength();
+  CFX_WideString wsIndex(L"0");
+  FX_BOOL bAll = FALSE;
+  if (iLen == 0) {
+    m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeOne;
+    return FALSE;
+  }
+  if (wsCondition.GetAt(0) == '[') {
+    int32_t i = 1;
+    for (; i < iLen; ++i) {
+      FX_WCHAR ch = wsCondition[i];
+      if (ch == ' ') {
+        continue;
+      }
+      if (ch == '+' || ch == '-') {
+        break;
+      } else if (ch == '*') {
+        bAll = TRUE;
+        break;
+      } else {
+        break;
+      }
+    }
+    if (bAll) {
+      wsIndex = FX_WSTRC(L"1");
+      m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeAll;
+    } else {
+      m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeOne;
+      wsIndex = wsCondition.Mid(i, iLen - 1 - i);
+    }
+    int32_t iIndex = wsIndex.GetInteger();
+    m_iCreateCount = iIndex;
+    return TRUE;
+  }
+  return FALSE;
+}
+
+FX_BOOL CXFA_NodeHelper::ResolveNodes_CreateNode(
+    CFX_WideString wsName,
+    CFX_WideString wsCondition,
+    FX_BOOL bLastNode,
+    CXFA_ScriptContext* pScriptContext) {
+  if (!m_pCreateParent) {
+    return FALSE;
+  }
+  FX_BOOL bIsClassName = FALSE;
+  FX_BOOL bResult = FALSE;
+  if (wsName.GetAt(0) == '!') {
+    wsName = wsName.Right(wsName.GetLength() - 1);
+    m_pCreateParent = ToNode(
+        pScriptContext->GetDocument()->GetXFAObject(XFA_HASHCODE_Datasets));
+  }
+  if (wsName.GetAt(0) == '#') {
+    bIsClassName = TRUE;
+    wsName = wsName.Right(wsName.GetLength() - 1);
+  }
+  if (m_iCreateCount == 0) {
+    CreateNode_ForCondition(wsCondition);
+  }
+  if (bIsClassName) {
+    XFA_Element eType = XFA_GetElementTypeForName(wsName.AsStringC());
+    if (eType == XFA_Element::Unknown)
+      return FALSE;
+
+    for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) {
+      CXFA_Node* pNewNode = m_pCreateParent->CreateSamePacketNode(eType);
+      if (pNewNode) {
+        m_pCreateParent->InsertChild(pNewNode);
+        if (iIndex == m_iCreateCount - 1) {
+          m_pCreateParent = pNewNode;
+        }
+        bResult = TRUE;
+      }
+    }
+  } else {
+    XFA_Element eClassType = XFA_Element::DataGroup;
+    if (bLastNode) {
+      eClassType = m_eLastCreateType;
+    }
+    for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) {
+      CXFA_Node* pNewNode = m_pCreateParent->CreateSamePacketNode(eClassType);
+      if (pNewNode) {
+        pNewNode->SetAttribute(XFA_ATTRIBUTE_Name, wsName.AsStringC());
+        pNewNode->CreateXMLMappingNode();
+        m_pCreateParent->InsertChild(pNewNode);
+        if (iIndex == m_iCreateCount - 1) {
+          m_pCreateParent = pNewNode;
+        }
+        bResult = TRUE;
+      }
+    }
+  }
+  if (!bResult) {
+    m_pCreateParent = nullptr;
+  }
+  return bResult;
+}
+
+void CXFA_NodeHelper::SetCreateNodeType(CXFA_Node* refNode) {
+  if (!refNode) {
+    return;
+  }
+  if (refNode->GetElementType() == XFA_Element::Subform) {
+    m_eLastCreateType = XFA_Element::DataGroup;
+  } else if (refNode->GetElementType() == XFA_Element::Field) {
+    m_eLastCreateType = XFA_FieldIsMultiListBox(refNode)
+                            ? XFA_Element::DataGroup
+                            : XFA_Element::DataValue;
+  } else if (refNode->GetElementType() == XFA_Element::ExclGroup) {
+    m_eLastCreateType = XFA_Element::DataValue;
+  }
+}
+
+FX_BOOL CXFA_NodeHelper::NodeIsProperty(CXFA_Node* refNode) {
+  CXFA_Node* parent = ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent);
+  return parent && refNode &&
+         XFA_GetPropertyOfElement(parent->GetElementType(),
+                                  refNode->GetElementType(),
+                                  XFA_XDPPACKET_UNKNOWN);
+}