Esempio n. 1
0
void CXFA_ScriptContext::NormalPropertySetter(CFXJSE_Value* pOriginalValue,
                                              const CFX_ByteStringC& szPropName,
                                              CFXJSE_Value* pReturnValue) {
  CXFA_Object* pOriginalObject = ToObject(pOriginalValue, nullptr);
  if (!pOriginalObject)
    return;

  CXFA_ScriptContext* lpScriptContext =
      pOriginalObject->GetDocument()->GetScriptContext();
  CXFA_Object* pObject = lpScriptContext->GetVariablesThis(pOriginalObject);
  CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
  const XFA_SCRIPTATTRIBUTEINFO* lpAttributeInfo = XFA_GetScriptAttributeByName(
      pObject->GetElementType(), wsPropName.AsStringC());
  if (lpAttributeInfo) {
    (pObject->*(lpAttributeInfo->lpfnCallback))(
        pReturnValue, TRUE, (XFA_ATTRIBUTE)lpAttributeInfo->eAttribute);
  } else {
    if (pObject->IsNode()) {
      if (wsPropName.GetAt(0) == '#') {
        wsPropName = wsPropName.Right(wsPropName.GetLength() - 1);
      }
      CXFA_Node* pNode = ToNode(pObject);
      CXFA_Node* pPropOrChild = nullptr;
      XFA_Element eType = XFA_GetElementTypeForName(wsPropName.AsStringC());
      if (eType != XFA_Element::Unknown)
        pPropOrChild = pNode->GetProperty(0, eType);
      else
        pPropOrChild = pNode->GetFirstChildByName(wsPropName.AsStringC());

      if (pPropOrChild) {
        CFX_WideString wsDefaultName(L"{default}");
        const XFA_SCRIPTATTRIBUTEINFO* lpAttrInfo =
            XFA_GetScriptAttributeByName(pPropOrChild->GetElementType(),
                                         wsDefaultName.AsStringC());
        if (lpAttrInfo) {
          (pPropOrChild->*(lpAttrInfo->lpfnCallback))(
              pReturnValue, TRUE, (XFA_ATTRIBUTE)lpAttrInfo->eAttribute);
          return;
        }
      }
    }
    CXFA_Object* pScriptObject =
        lpScriptContext->GetVariablesThis(pOriginalObject, TRUE);
    if (pScriptObject) {
      lpScriptContext->QueryVariableValue(ToNode(pScriptObject), szPropName,
                                          pReturnValue, FALSE);
    }
  }
}
int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Normal(
    CXFA_ResolveNodesData& rnd) {
  if (rnd.m_nLevel > 32) {
    return 0;
  }
  if (!rnd.m_CurNode->IsNode()) {
    return 0;
  }
  CXFA_Node* curNode = ToNode(rnd.m_CurNode);
  CXFA_ObjArray& nodes = rnd.m_Nodes;
  int32_t nNum = nodes.GetSize();
  FX_DWORD dwStyles = rnd.m_dwStyles;
  CFX_WideString& wsName = rnd.m_wsName;
  uint32_t uNameHash = rnd.m_uHashName;
  CFX_WideString& wsCondition = rnd.m_wsCondition;
  CXFA_ResolveNodesData rndFind;
  rndFind.m_wsName = rnd.m_wsName;
  rndFind.m_wsCondition = rnd.m_wsCondition;
  rndFind.m_pSC = rnd.m_pSC;
  rndFind.m_nLevel = rnd.m_nLevel + 1;
  rndFind.m_uHashName = uNameHash;
  CXFA_NodeArray children;
  CXFA_NodeArray properties;
  CXFA_Node* pVariablesNode = NULL;
  CXFA_Node* pPageSetNode = NULL;
  CXFA_Node* pChild = curNode->GetNodeItem(XFA_NODEITEM_FirstChild);
  while (pChild) {
    if (pChild->GetClassID() == XFA_ELEMENT_Variables) {
      pVariablesNode = pChild;
      pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
      continue;
    } else if (pChild->GetClassID() == XFA_ELEMENT_PageSet) {
      pPageSetNode = pChild;
      pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
      continue;
    } else {
      XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement(
          curNode->GetClassID(), pChild->GetClassID(), XFA_XDPPACKET_UNKNOWN);
      if (pPropert) {
        properties.Add(pChild);
      } else {
        children.Add(pChild);
      }
    }
    pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
  }
  if ((dwStyles & XFA_RESOLVENODE_Properties) && pVariablesNode) {
    uint32_t uPropHash = pVariablesNode->GetClassHashCode();
    if (uPropHash == uNameHash) {
      nodes.Add(pVariablesNode);
    } else {
      rndFind.m_CurNode = pVariablesNode;
      XFA_ResolveNodes_SetStylesForChild(dwStyles, rndFind);
      CFX_WideString wsSaveCondition = rndFind.m_wsCondition;
      rndFind.m_wsCondition.Empty();
      XFA_ResolveNodes_Normal(rndFind);
      rndFind.m_wsCondition = wsSaveCondition;
      if (rndFind.m_Nodes.GetSize() > 0) {
        nodes.Append(rndFind.m_Nodes);
        rndFind.m_Nodes.RemoveAll();
      }
    }
    if (nodes.GetSize() > nNum) {
      XFA_ResolveNode_FilterCondition(rnd, wsCondition);
      if (nodes.GetSize() > 0) {
        return 1;
      }
      return 0;
    }
  }
  if (dwStyles & XFA_RESOLVENODE_Children) {
    FX_BOOL bSetFlag = FALSE;
    if (pPageSetNode && (dwStyles & XFA_RESOLVENODE_Properties)) {
      children.Add(pPageSetNode);
    }
    for (int32_t i = 0; i < children.GetSize(); i++) {
      CXFA_Node* child = children[i];
      if (dwStyles & XFA_RESOLVENODE_TagName) {
        if (child->GetClassHashCode() == uNameHash) {
          nodes.Add(child);
        }
      } else if (child->GetNameHash() == uNameHash) {
        nodes.Add(child);
      }
      if (m_pNodeHelper->XFA_NodeIsTransparent(child) &&
          child->GetClassID() != XFA_ELEMENT_PageSet) {
        if (!bSetFlag) {
          XFA_ResolveNodes_SetStylesForChild(dwStyles, rndFind);
          bSetFlag = TRUE;
        }
        rndFind.m_CurNode = child;
        CFX_WideString wsSaveCondition = rndFind.m_wsCondition;
        rndFind.m_wsCondition.Empty();
        XFA_ResolveNodes_Normal(rndFind);
        rndFind.m_wsCondition = wsSaveCondition;
        if (rndFind.m_Nodes.GetSize() > 0) {
          nodes.Append(rndFind.m_Nodes);
          rndFind.m_Nodes.RemoveAll();
        }
      }
    }
    if (nodes.GetSize() > nNum) {
      if (!(dwStyles & XFA_RESOLVENODE_ALL)) {
        CXFA_NodeArray upArrayNodes;
        if (m_pNodeHelper->XFA_NodeIsTransparent(ToNode(curNode))) {
          m_pNodeHelper->XFA_CountSiblings(
              ToNode(nodes[0]), XFA_LOGIC_Transparent, &upArrayNodes,
              !!(dwStyles & XFA_RESOLVENODE_TagName));
        }
        if (upArrayNodes.GetSize() > nodes.GetSize()) {
          upArrayNodes[0] = ToNode(nodes[0]);
          nodes.RemoveAll();
          nodes.Append((CXFA_ObjArray&)upArrayNodes);
          upArrayNodes.RemoveAll();
        }
      }
      XFA_ResolveNode_FilterCondition(rnd, wsCondition);
      if (nodes.GetSize() > 0) {
        return 1;
      }
      return 0;
    }
  }
  if (dwStyles & XFA_RESOLVENODE_Attributes) {
    if (XFA_ResolveNodes_ForAttributeRs(curNode, rnd, wsName)) {
      return 1;
    }
  }
  if (dwStyles & XFA_RESOLVENODE_Properties) {
    for (int32_t i = 0; i < properties.GetSize(); i++) {
      CXFA_Node* childProperty = properties[i];
      if (childProperty->IsUnnamed()) {
        uint32_t uPropHash = childProperty->GetClassHashCode();
        if (uPropHash == uNameHash) {
          nodes.Add(childProperty);
        }
      } else if (childProperty->GetNameHash() == uNameHash &&
                 childProperty->GetClassID() != XFA_ELEMENT_Extras &&
                 childProperty->GetClassID() != XFA_ELEMENT_Items) {
        nodes.Add(childProperty);
      }
    }
    if (nodes.GetSize() > nNum) {
      XFA_ResolveNode_FilterCondition(rnd, wsCondition);
      if (nodes.GetSize() > 0) {
        return 1;
      }
      return 0;
    }
    CXFA_Node* pProp = NULL;
    if (XFA_ELEMENT_Subform == curNode->GetClassID() &&
        XFA_HASHCODE_Occur == uNameHash) {
      CXFA_Node* pInstanceManager =
          curNode->AsNode()->GetInstanceMgrOfSubform();
      if (pInstanceManager) {
        pProp = pInstanceManager->GetProperty(0, XFA_ELEMENT_Occur, TRUE);
      }
    } else {
      XFA_LPCELEMENTINFO pElement = XFA_GetElementByName(wsName);
      if (pElement) {
        pProp = curNode->AsNode()->GetProperty(
            0, pElement->eName, pElement->eName != XFA_ELEMENT_PageSet);
      }
    }
    if (pProp) {
      nodes.Add(pProp);
      return nodes.GetSize();
    }
  }
  CXFA_Node* parentNode = m_pNodeHelper->XFA_ResolveNodes_GetParent(
      curNode->AsNode(), XFA_LOGIC_NoTransparent);
  uint32_t uCurClassHash = curNode->GetClassHashCode();
  if (!parentNode) {
    if (uCurClassHash == uNameHash) {
      nodes.Add(curNode->AsNode());
      XFA_ResolveNode_FilterCondition(rnd, wsCondition);
      if (nodes.GetSize() > 0) {
        return 1;
      }
    }
    return 0;
  }
  if (dwStyles & XFA_RESOLVENODE_Siblings) {
    CXFA_Node* child = parentNode->GetNodeItem(XFA_NODEITEM_FirstChild);
    FX_DWORD dwSubStyles =
        XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties;
    if (dwStyles & XFA_RESOLVENODE_TagName) {
      dwSubStyles |= XFA_RESOLVENODE_TagName;
    }
    if (dwStyles & XFA_RESOLVENODE_ALL) {
      dwSubStyles |= XFA_RESOLVENODE_ALL;
    }
    rndFind.m_dwStyles = dwSubStyles;
    while (child) {
      if (child == curNode) {
        if (dwStyles & XFA_RESOLVENODE_TagName) {
          if (uCurClassHash == uNameHash) {
            nodes.Add(curNode);
          }
        } else {
          if (child->GetNameHash() == uNameHash) {
            nodes.Add(curNode);
            if (rnd.m_nLevel == 0 && wsCondition.GetLength() == 0) {
              nodes.RemoveAll();
              nodes.Add(curNode);
              return 1;
            }
          }
        }
        child = child->GetNodeItem(XFA_NODEITEM_NextSibling);
        continue;
      }
      if (dwStyles & XFA_RESOLVENODE_TagName) {
        if (child->GetClassHashCode() == uNameHash) {
          nodes.Add(child);
        }
      } else if (child->GetNameHash() == uNameHash) {
        nodes.Add(child);
      }
      XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement(
          parentNode->GetClassID(), child->GetClassID(), XFA_XDPPACKET_UNKNOWN);
      FX_BOOL bInnerSearch = FALSE;
      if (pPropert) {
        if ((child->GetClassID() == XFA_ELEMENT_Variables ||
             child->GetClassID() == XFA_ELEMENT_PageSet)) {
          bInnerSearch = TRUE;
        }
      } else {
        if (m_pNodeHelper->XFA_NodeIsTransparent(child)) {
          bInnerSearch = TRUE;
        }
      }
      if (bInnerSearch) {
        rndFind.m_CurNode = child;
        CFX_WideString wsOriginCondition = rndFind.m_wsCondition;
        rndFind.m_wsCondition.Empty();
        FX_DWORD dwOriginStyle = rndFind.m_dwStyles;
        rndFind.m_dwStyles = dwOriginStyle | XFA_RESOLVENODE_ALL;
        XFA_ResolveNodes_Normal(rndFind);
        rndFind.m_dwStyles = dwOriginStyle;
        rndFind.m_wsCondition = wsOriginCondition;
        if (rndFind.m_Nodes.GetSize() > 0) {
          nodes.Append(rndFind.m_Nodes);
          rndFind.m_Nodes.RemoveAll();
        }
      }
      child = child->GetNodeItem(XFA_NODEITEM_NextSibling);
    }
    if (nodes.GetSize() > nNum) {
      if (m_pNodeHelper->XFA_NodeIsTransparent(parentNode)) {
        CXFA_NodeArray upArrayNodes;
        m_pNodeHelper->XFA_CountSiblings(
            ToNode(nodes[0]), XFA_LOGIC_Transparent, &upArrayNodes,
            !!(dwStyles & XFA_RESOLVENODE_TagName));
        if (upArrayNodes.GetSize() > nodes.GetSize()) {
          upArrayNodes[0] = ToNode(nodes[0]);
          nodes.RemoveAll();
          nodes.Append((CXFA_ObjArray&)upArrayNodes);
          upArrayNodes.RemoveAll();
        }
      }
      XFA_ResolveNode_FilterCondition(rnd, wsCondition);
      if (nodes.GetSize() > 0) {
        return 1;
      }
      return 0;
    }
  }
  if (dwStyles & XFA_RESOLVENODE_Parent) {
    FX_DWORD dwSubStyles = XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent |
                           XFA_RESOLVENODE_Properties;
    if (dwStyles & XFA_RESOLVENODE_TagName) {
      dwSubStyles |= XFA_RESOLVENODE_TagName;
    }
    if (dwStyles & XFA_RESOLVENODE_ALL) {
      dwSubStyles |= XFA_RESOLVENODE_ALL;
    }
    rndFind.m_dwStyles = dwSubStyles;
    rndFind.m_CurNode = parentNode;
    CXFA_NodeArray& array = rnd.m_pSC->GetUpObjectArray();
    array.Add(parentNode);
    XFA_ResolveNodes_Normal(rndFind);
    if (rndFind.m_Nodes.GetSize() > 0) {
      nodes.Append(rndFind.m_Nodes);
      rndFind.m_Nodes.RemoveAll();
    }
    if (nodes.GetSize() > nNum) {
      return 1;
    }
  }
  return 0;
}
Esempio n. 3
0
CXFA_Node* XFA_CreateUIChild(CXFA_Node* pNode, XFA_ELEMENT& eWidgetType) {
  XFA_ELEMENT eType = pNode->GetClassID();
  eWidgetType = eType;
  if (eType != XFA_ELEMENT_Field && eType != XFA_ELEMENT_Draw) {
    return NULL;
  }
  eWidgetType = XFA_ELEMENT_UNKNOWN;
  XFA_ELEMENT eUIType = XFA_ELEMENT_UNKNOWN;
  CXFA_Value defValue(pNode->GetProperty(0, XFA_ELEMENT_Value, TRUE));
  XFA_ELEMENT eValueType = (XFA_ELEMENT)defValue.GetChildValueClassID();
  switch (eValueType) {
    case XFA_ELEMENT_Boolean:
      eUIType = XFA_ELEMENT_CheckButton;
      break;
    case XFA_ELEMENT_Integer:
    case XFA_ELEMENT_Decimal:
    case XFA_ELEMENT_Float:
      eUIType = XFA_ELEMENT_NumericEdit;
      break;
    case XFA_ELEMENT_ExData:
    case XFA_ELEMENT_Text:
      eUIType = XFA_ELEMENT_TextEdit;
      eWidgetType = XFA_ELEMENT_Text;
      break;
    case XFA_ELEMENT_Date:
    case XFA_ELEMENT_Time:
    case XFA_ELEMENT_DateTime:
      eUIType = XFA_ELEMENT_DateTimeEdit;
      break;
    case XFA_ELEMENT_Image:
      eUIType = XFA_ELEMENT_ImageEdit;
      eWidgetType = XFA_ELEMENT_Image;
      break;
      ;
    case XFA_ELEMENT_Arc:
    case XFA_ELEMENT_Line:
    case XFA_ELEMENT_Rectangle:
      eUIType = XFA_ELEMENT_DefaultUi;
      eWidgetType = eValueType;
      break;
    default:
      break;
  }
  CXFA_Node* pUIChild = NULL;
  CXFA_Node* pUI = pNode->GetProperty(0, XFA_ELEMENT_Ui, TRUE);
  CXFA_Node* pChild = pUI->GetNodeItem(XFA_NODEITEM_FirstChild);
  for (; pChild; pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling)) {
    XFA_ELEMENT eChild = pChild->GetClassID();
    if (eChild == XFA_ELEMENT_Extras || eChild == XFA_ELEMENT_Picture) {
      continue;
    }
    XFA_LPCPROPERTY pProterty =
        XFA_GetPropertyOfElement(XFA_ELEMENT_Ui, eChild, XFA_XDPPACKET_Form);
    if (pProterty && (pProterty->uFlags & XFA_PROPERTYFLAG_OneOf)) {
      pUIChild = pChild;
      break;
    }
  }
  if (eType == XFA_ELEMENT_Draw) {
    XFA_ELEMENT eDraw = pUIChild ? pUIChild->GetClassID() : XFA_ELEMENT_UNKNOWN;
    switch (eDraw) {
      case XFA_ELEMENT_TextEdit:
        eWidgetType = XFA_ELEMENT_Text;
        break;
      case XFA_ELEMENT_ImageEdit:
        eWidgetType = XFA_ELEMENT_Image;
        break;
      default:
        eWidgetType =
            eWidgetType == XFA_ELEMENT_UNKNOWN ? XFA_ELEMENT_Text : eWidgetType;
        break;
    }
  } else {
    if (pUIChild && pUIChild->GetClassID() == XFA_ELEMENT_DefaultUi) {
      eWidgetType = XFA_ELEMENT_TextEdit;
    } else {
      eWidgetType = pUIChild
                        ? pUIChild->GetClassID()
                        : (eUIType == XFA_ELEMENT_UNKNOWN ? XFA_ELEMENT_TextEdit
                                                          : eUIType);
    }
  }
  if (!pUIChild) {
    if (eUIType == XFA_ELEMENT_UNKNOWN) {
      eUIType = XFA_ELEMENT_TextEdit;
      defValue.GetNode()->GetProperty(0, XFA_ELEMENT_Text, TRUE);
    }
    pUIChild = pUI->GetProperty(0, eUIType, TRUE);
  } else if (eUIType == XFA_ELEMENT_UNKNOWN) {
    switch (pUIChild->GetClassID()) {
      case XFA_ELEMENT_CheckButton: {
        eValueType = XFA_ELEMENT_Text;
        if (CXFA_Node* pItems = pNode->GetChild(0, XFA_ELEMENT_Items)) {
          if (CXFA_Node* pItem = pItems->GetChild(0, XFA_ELEMENT_UNKNOWN)) {
            eValueType = pItem->GetClassID();
          }
        }
      } break;
      case XFA_ELEMENT_DateTimeEdit:
        eValueType = XFA_ELEMENT_DateTime;
        break;
      case XFA_ELEMENT_ImageEdit:
        eValueType = XFA_ELEMENT_Image;
        break;
      case XFA_ELEMENT_NumericEdit:
        eValueType = XFA_ELEMENT_Float;
        break;
      case XFA_ELEMENT_ChoiceList: {
        eValueType = (pUIChild->GetEnum(XFA_ATTRIBUTE_Open) ==
                      XFA_ATTRIBUTEENUM_MultiSelect)
                         ? XFA_ELEMENT_ExData
                         : XFA_ELEMENT_Text;
      } break;
      case XFA_ELEMENT_Barcode:
      case XFA_ELEMENT_Button:
      case XFA_ELEMENT_PasswordEdit:
      case XFA_ELEMENT_Signature:
      case XFA_ELEMENT_TextEdit:
      default:
        eValueType = XFA_ELEMENT_Text;
        break;
    }
    defValue.GetNode()->GetProperty(0, eValueType, TRUE);
  }
  return pUIChild;
}