Example #1
0
int32_t CXFA_FFDocView::ProcessWidgetEvent(CXFA_EventParam* pParam,
                                           CXFA_WidgetAcc* pWidgetAcc) {
  if (!pParam)
    return XFA_EVENTERROR_Error;

  if (pParam->m_eType == XFA_EVENT_Validate) {
    CFX_WideString wsValidateStr(L"preSubmit");
    CXFA_Node* pConfigItem =
        ToNode(m_pDoc->GetXFADoc()->GetXFAObject(XFA_HASHCODE_Config));
    if (pConfigItem) {
      CXFA_Node* pValidateNode = nullptr;
      CXFA_Node* pAcrobatNode = pConfigItem->GetChild(0, XFA_Element::Acrobat);
      pValidateNode = pAcrobatNode
                          ? pAcrobatNode->GetChild(0, XFA_Element::Validate)
                          : nullptr;
      if (!pValidateNode) {
        CXFA_Node* pPresentNode =
            pConfigItem->GetChild(0, XFA_Element::Present);
        pValidateNode = pPresentNode
                            ? pPresentNode->GetChild(0, XFA_Element::Validate)
                            : nullptr;
      }
      if (pValidateNode) {
        wsValidateStr = pValidateNode->GetContent();
      }
    }
    FX_BOOL bValidate = FALSE;
    switch (pParam->m_iValidateActivities) {
      case XFA_VALIDATE_preSubmit:
        bValidate = wsValidateStr.Find(L"preSubmit") != -1;
        break;
      case XFA_VALIDATE_prePrint:
        bValidate = wsValidateStr.Find(L"prePrint") != -1;
        break;
      case XFA_VALIDATE_preExecute:
        bValidate = wsValidateStr.Find(L"preExecute") != -1;
        break;
      case XFA_VALIDATE_preSave:
        bValidate = wsValidateStr.Find(L"preSave") != -1;
        break;
    }
    if (!bValidate) {
      return XFA_EVENTERROR_Success;
    }
  }
  CXFA_Node* pNode = pWidgetAcc ? pWidgetAcc->GetNode() : nullptr;
  if (!pNode) {
    CXFA_Node* pRootItem =
        ToNode(m_pDoc->GetXFADoc()->GetXFAObject(XFA_HASHCODE_Form));
    if (!pRootItem) {
      return XFA_EVENTERROR_Error;
    }
    pNode = pRootItem->GetChild(0, XFA_Element::Subform);
  }
  ExecEventActivityByDeepFirst(pNode, pParam->m_eType, pParam->m_bIsFormReady,
                               TRUE, nullptr);
  return XFA_EVENTERROR_Success;
}
Example #2
0
void CXFA_FFDocView::RunBindItems() {
  int32_t iCount = m_bindItems.GetSize();
  for (int32_t i = 0; i < iCount; i++) {
    if (reinterpret_cast<CXFA_Node*>(m_bindItems[i])
            ->HasFlag(XFA_NODEFLAG_HasRemoved)) {
      continue;
    }
    CXFA_Node* pWidgetNode = reinterpret_cast<CXFA_Node*>(m_bindItems[i])
                                 ->GetNodeItem(XFA_NODEITEM_Parent);
    CXFA_WidgetAcc* pAcc = (CXFA_WidgetAcc*)pWidgetNode->GetWidgetData();
    if (!pAcc) {
      continue;
    }
    CXFA_BindItems binditems(reinterpret_cast<CXFA_Node*>(m_bindItems[i]));
    IXFA_ScriptContext* pScriptContext =
        pWidgetNode->GetDocument()->GetScriptContext();
    CFX_WideStringC wsRef;
    binditems.GetRef(wsRef);
    FX_DWORD dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
                       XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent |
                       XFA_RESOLVENODE_ALL;
    XFA_RESOLVENODE_RS rs;
    pScriptContext->ResolveObjects(pWidgetNode, wsRef, rs, dwStyle);
    int32_t iCount = rs.nodes.GetSize();
    pAcc->DeleteItem(-1);
    if (rs.dwFlags != XFA_RESOVENODE_RSTYPE_Nodes || iCount < 1) {
      continue;
    }
    CFX_WideStringC wsValueRef, wsLabelRef;
    binditems.GetValueRef(wsValueRef);
    binditems.GetLabelRef(wsLabelRef);
    FX_BOOL bUseValue = wsLabelRef.IsEmpty() || wsLabelRef == wsValueRef;
    FX_BOOL bLabelUseContent =
        wsLabelRef.IsEmpty() || wsLabelRef == FX_WSTRC(L"$");
    FX_BOOL bValueUseContent =
        wsValueRef.IsEmpty() || wsValueRef == FX_WSTRC(L"$");
    CFX_WideString wsValue, wsLabel;
    FX_DWORD uValueHash = FX_HashCode_String_GetW(CFX_WideString(wsValueRef),
                                                  wsValueRef.GetLength());
    for (int32_t i = 0; i < iCount; i++) {
      CXFA_Object* refObj = rs.nodes[i];
      if (!refObj->IsNode()) {
        continue;
      }
      CXFA_Node* refNode = refObj->AsNode();
      if (bValueUseContent) {
        wsValue = refNode->GetContent();
      } else {
        CXFA_Node* nodeValue = refNode->GetFirstChildByName(uValueHash);
        if (nodeValue == NULL) {
          wsValue = refNode->GetContent();
        } else {
          wsValue = nodeValue->GetContent();
        }
      }
      if (!bUseValue) {
        if (bLabelUseContent) {
          wsLabel = refNode->GetContent();
        } else {
          CXFA_Node* nodeLabel = refNode->GetFirstChildByName(wsLabelRef);
          if (nodeLabel != NULL) {
            wsLabel = nodeLabel->GetContent();
          }
        }
      } else {
        wsLabel = wsValue;
      }
      pAcc->InsertItem(wsLabel, wsValue);
    }
  }
  m_bindItems.RemoveAll();
}
Example #3
0
void CXFA_FFDocView::RunBindItems() {
  for (int32_t i = 0; i < m_BindItems.GetSize(); i++) {
    if (m_BindItems[i]->HasRemovedChildren())
      continue;

    CXFA_Node* pWidgetNode = m_BindItems[i]->GetNodeItem(XFA_NODEITEM_Parent);
    CXFA_WidgetAcc* pAcc =
        static_cast<CXFA_WidgetAcc*>(pWidgetNode->GetWidgetData());
    if (!pAcc)
      continue;

    CXFA_BindItems binditems(m_BindItems[i]);
    CXFA_ScriptContext* pScriptContext =
        pWidgetNode->GetDocument()->GetScriptContext();
    CFX_WideStringC wsRef;
    binditems.GetRef(wsRef);
    uint32_t dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
                       XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent |
                       XFA_RESOLVENODE_ALL;
    XFA_RESOLVENODE_RS rs;
    pScriptContext->ResolveObjects(pWidgetNode, wsRef, rs, dwStyle);
    int32_t iCount = rs.nodes.GetSize();
    pAcc->DeleteItem(-1);
    if (rs.dwFlags != XFA_RESOVENODE_RSTYPE_Nodes || iCount < 1)
      continue;

    CFX_WideStringC wsValueRef, wsLabelRef;
    binditems.GetValueRef(wsValueRef);
    binditems.GetLabelRef(wsLabelRef);
    const bool bUseValue = wsLabelRef.IsEmpty() || wsLabelRef == wsValueRef;
    const bool bLabelUseContent =
        wsLabelRef.IsEmpty() || wsLabelRef == FX_WSTRC(L"$");
    const bool bValueUseContent =
        wsValueRef.IsEmpty() || wsValueRef == FX_WSTRC(L"$");
    CFX_WideString wsValue;
    CFX_WideString wsLabel;
    uint32_t uValueHash = FX_HashCode_GetW(wsValueRef, false);
    for (int32_t j = 0; j < iCount; j++) {
      CXFA_Object* refObj = rs.nodes[j];
      if (!refObj->IsNode()) {
        continue;
      }
      CXFA_Node* refNode = refObj->AsNode();
      if (bValueUseContent) {
        wsValue = refNode->GetContent();
      } else {
        CXFA_Node* nodeValue = refNode->GetFirstChildByName(uValueHash);
        wsValue = nodeValue ? nodeValue->GetContent() : refNode->GetContent();
      }
      if (!bUseValue) {
        if (bLabelUseContent) {
          wsLabel = refNode->GetContent();
        } else {
          CXFA_Node* nodeLabel = refNode->GetFirstChildByName(wsLabelRef);
          if (nodeLabel)
            wsLabel = nodeLabel->GetContent();
        }
      } else {
        wsLabel = wsValue;
      }
      pAcc->InsertItem(wsLabel, wsValue);
    }
  }
  m_BindItems.RemoveAll();
}