int32_t CXFA_LayoutProcessor::DoLayout(IFX_Pause* pPause) {
if (m_nProgressCounter < 1)
return -1;
XFA_ItemLayoutProcessorResult eStatus;
CXFA_Node* pFormNode = m_pRootItemLayoutProcessor->GetFormNode();
FX_FLOAT fPosX = pFormNode->GetMeasure(XFA_ATTRIBUTE_X).ToUnit(XFA_UNIT_Pt);
FX_FLOAT fPosY = pFormNode->GetMeasure(XFA_ATTRIBUTE_Y).ToUnit(XFA_UNIT_Pt);
do {
FX_FLOAT fAvailHeight = m_pLayoutPageMgr->GetAvailHeight();
eStatus = m_pRootItemLayoutProcessor->DoLayout(true, fAvailHeight,
fAvailHeight, nullptr);
if (eStatus != XFA_ItemLayoutProcessorResult::Done)
m_nProgressCounter++;
CXFA_ContentLayoutItem* pLayoutItem =
m_pRootItemLayoutProcessor->ExtractLayoutItem();
if (pLayoutItem)
pLayoutItem->m_sPos = CFX_PointF(fPosX, fPosY);
m_pLayoutPageMgr->SubmitContentItem(pLayoutItem, eStatus);
} while (eStatus != XFA_ItemLayoutProcessorResult::Done &&
(!pPause || !pPause->NeedToPauseNow()));
if (eStatus == XFA_ItemLayoutProcessorResult::Done) {
m_pLayoutPageMgr->FinishPaginatedPageSets();
m_pLayoutPageMgr->SyncLayoutData();
m_bNeeLayout = false;
m_rgChangedContainers.RemoveAll();
}
return 100 * (eStatus == XFA_ItemLayoutProcessorResult::Done
? m_nProgressCounter
: m_nProgressCounter - 1) /
m_nProgressCounter;
}
FX_BOOL CXFA_FFConfigAcc::GetFontInfo(int32_t index,
CFX_WideString& wsFontFamily,
CFX_WideString& wsPsName,
FX_BOOL bBold,
FX_BOOL bItalic) {
if (index < 0 || index >= CountChildren()) {
return FALSE;
}
CXFA_Node* pFontNode = m_pPsMapNode->GetChild(index, XFA_ELEMENT_Font);
if (pFontNode == NULL) {
return FALSE;
}
wsFontFamily.Empty();
wsPsName.Empty();
bBold = FALSE;
bItalic = FALSE;
pFontNode->GetAttribute(XFA_ATTRIBUTE_Typeface, wsFontFamily);
pFontNode->GetAttribute(XFA_ATTRIBUTE_PsName, wsPsName);
CFX_WideString wsValue;
pFontNode->GetAttribute(XFA_ATTRIBUTE_Weight, wsValue);
wsValue.MakeLower();
if (wsValue == FX_WSTRC(L"bold")) {
bBold = TRUE;
}
pFontNode->GetAttribute(XFA_ATTRIBUTE_Posture, wsValue);
wsValue.MakeLower();
if (wsValue == FX_WSTRC(L"italic")) {
bItalic = TRUE;
}
return wsFontFamily.GetLength() > 0;
}
void CXFA_FFDocView::StopLayout() {
CXFA_Node* pRootItem =
ToNode(m_pDoc->GetXFADoc()->GetXFAObject(XFA_HASHCODE_Form));
if (!pRootItem) {
return;
}
CXFA_Node* pSubformNode = pRootItem->GetChild(0, XFA_ELEMENT_Subform);
if (!pSubformNode) {
return;
}
CXFA_Node* pPageSetNode =
pSubformNode->GetFirstChildByClass(XFA_ELEMENT_PageSet);
if (!pPageSetNode) {
return;
}
RunCalculateWidgets();
RunValidate();
InitLayout(pPageSetNode);
InitCalculate(pPageSetNode);
InitValidate(pPageSetNode);
ExecEventActivityByDeepFirst(pPageSetNode, XFA_EVENT_Ready, TRUE);
ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready);
ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_DocReady);
RunCalculateWidgets();
RunValidate();
if (RunLayout()) {
ExecEventActivityByDeepFirst(pRootItem, XFA_EVENT_Ready);
}
m_CalculateAccs.RemoveAll();
if (m_pFocusAcc && !m_pFocusWidget) {
SetFocusWidgetAcc(m_pFocusAcc);
}
m_iStatus = XFA_DOCVIEW_LAYOUTSTATUS_End;
}
int32_t CXFA_NodeHelper::XFA_CountSiblings(CXFA_Node* pNode,
XFA_LOGIC_TYPE eLogicType,
CXFA_NodeArray* pSiblings,
FX_BOOL bIsClassName) {
if (!pNode)
return 0;
CXFA_Node* parent =
XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_NoTransparent);
if (!parent)
return 0;
XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement(
parent->GetClassID(), pNode->GetClassID(), XFA_XDPPACKET_UNKNOWN);
if (!pPropert && eLogicType == XFA_LOGIC_Transparent) {
parent = XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_Transparent);
if (parent == NULL) {
return 0;
}
}
if (bIsClassName) {
return XFA_NodeAcc_TraverseSiblings(parent, pNode->GetClassHashCode(),
pSiblings, eLogicType, bIsClassName);
} else {
return XFA_NodeAcc_TraverseSiblings(parent, pNode->GetNameHash(), pSiblings,
eLogicType, bIsClassName);
}
}
CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetParent(
CXFA_Node* pNode,
XFA_LOGIC_TYPE eLogicType) {
if (!pNode) {
return NULL;
}
if (eLogicType == XFA_LOGIC_NoTransparent) {
return pNode->GetNodeItem(XFA_NODEITEM_Parent);
}
CXFA_Node* parent;
CXFA_Node* node = pNode;
while (TRUE) {
parent = XFA_ResolveNodes_GetParent(node);
if (parent == NULL) {
break;
}
XFA_ELEMENT parentElement = parent->GetClassID();
if ((!parent->IsUnnamed() && parentElement != XFA_ELEMENT_SubformSet) ||
parentElement == XFA_ELEMENT_Variables) {
break;
}
node = parent;
}
return parent;
}
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);
}
int32_t CXFA_FFField::CalculateOverride() {
CXFA_WidgetAcc* pAcc = m_pDataAcc->GetExclGroup();
if (!pAcc) {
return CalculateWidgetAcc(m_pDataAcc);
}
if (CalculateWidgetAcc(pAcc) == 0) {
return 0;
}
CXFA_Node* pNode = pAcc->GetExclGroupFirstMember();
if (!pNode) {
return 1;
}
CXFA_WidgetAcc* pWidgetAcc = nullptr;
while (pNode) {
pWidgetAcc = static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData());
if (!pWidgetAcc) {
return 1;
}
if (CalculateWidgetAcc(pWidgetAcc) == 0) {
return 0;
}
pNode = pWidgetAcc->GetExclGroupNextMember(pNode);
}
return 1;
}
CXFA_WidgetAcc* CXFA_FFDocView::GetWidgetAccByName(
const CFX_WideStringC& wsName,
CXFA_WidgetAcc* pRefWidgetAcc) {
CFX_WideString wsExpression;
FX_DWORD dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent;
IXFA_ScriptContext* pScriptContext = m_pDoc->GetXFADoc()->GetScriptContext();
if (!pScriptContext) {
return NULL;
}
CXFA_Node* refNode = NULL;
if (pRefWidgetAcc != NULL) {
refNode = pRefWidgetAcc->GetNode();
wsExpression = wsName;
} else {
wsExpression = L"$form." + wsName;
}
XFA_RESOLVENODE_RS resoveNodeRS;
int32_t iRet = pScriptContext->ResolveObjects(refNode, wsExpression,
resoveNodeRS, dwStyle);
if (iRet < 1) {
return NULL;
}
if (resoveNodeRS.dwFlags == XFA_RESOVENODE_RSTYPE_Nodes) {
CXFA_Node* pNode = resoveNodeRS.nodes[0]->AsNode();
if (pNode) {
return (CXFA_WidgetAcc*)pNode->GetWidgetData();
}
}
return NULL;
}
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;
}
int32_t CXFA_NodeHelper::CountSiblings(CXFA_Node* pNode,
XFA_LOGIC_TYPE eLogicType,
CXFA_NodeArray* pSiblings,
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);
}
}
CXFA_Node* CXFA_FFWidgetHandler::CreatePasswordEdit(CXFA_Node* pParent,
CXFA_Node* pBefore) const {
CXFA_Node* pField = CreateField(XFA_ELEMENT_PasswordEdit, pParent, pBefore);
CXFA_Node* pBind = CreateCopyNode(XFA_ELEMENT_Bind, pField);
pBind->SetEnum(XFA_ATTRIBUTE_Match, XFA_ATTRIBUTEENUM_None, FALSE);
return pField;
}
int32_t CXFA_LayoutProcessor::StartLayout(FX_BOOL bForceRestart) {
if (!bForceRestart && !IsNeedLayout()) {
return 100;
}
if (m_pRootItemLayoutProcessor) {
delete m_pRootItemLayoutProcessor;
m_pRootItemLayoutProcessor = NULL;
}
m_nProgressCounter = 0;
CXFA_Node* pFormPacketNode =
ToNode(m_pDocument->GetXFAObject(XFA_HASHCODE_Form));
if (!pFormPacketNode) {
return -1;
}
CXFA_Node* pFormRoot =
pFormPacketNode->GetFirstChildByClass(XFA_ELEMENT_Subform);
if (!pFormRoot) {
return -1;
}
if (!m_pLayoutPageMgr) {
m_pLayoutPageMgr = new CXFA_LayoutPageMgr(this);
}
if (!m_pLayoutPageMgr->InitLayoutPage(pFormRoot)) {
return -1;
}
if (!m_pLayoutPageMgr->PrepareFirstPage(pFormRoot)) {
return -1;
}
m_pRootItemLayoutProcessor =
new CXFA_ItemLayoutProcessor(pFormRoot, m_pLayoutPageMgr);
m_nProgressCounter = 1;
return 0;
}
void CXFA_FFDocView::ResetWidgetData(CXFA_WidgetAcc* pWidgetAcc) {
m_bLayoutEvent = TRUE;
FX_BOOL bChanged = FALSE;
CXFA_Node* pFormNode = NULL;
if (pWidgetAcc) {
bChanged = ResetSingleWidgetAccData(pWidgetAcc);
pFormNode = pWidgetAcc->GetNode();
} else {
pFormNode = GetRootSubform();
}
if (!pFormNode) {
return;
}
if (pFormNode->GetClassID() != XFA_ELEMENT_Field &&
pFormNode->GetClassID() != XFA_ELEMENT_ExclGroup) {
CXFA_WidgetAccIterator Iterator(this, pFormNode);
while (CXFA_WidgetAcc* pAcc = Iterator.MoveToNext()) {
bChanged |= ResetSingleWidgetAccData(pAcc);
if (pAcc->GetNode()->GetClassID() == XFA_ELEMENT_ExclGroup) {
Iterator.SkipTree();
}
}
}
if (bChanged) {
m_pDoc->GetDocProvider()->SetChangeMark(m_pDoc);
}
}
FX_BOOL CXFA_ScriptContext::RunVariablesScript(CXFA_Node* pScriptNode) {
if (!pScriptNode)
return FALSE;
if (pScriptNode->GetElementType() != XFA_Element::Script)
return TRUE;
CXFA_Node* pParent = pScriptNode->GetNodeItem(XFA_NODEITEM_Parent);
if (!pParent || pParent->GetElementType() != XFA_Element::Variables)
return FALSE;
if (m_mapVariableToContext.GetValueAt(pScriptNode))
return TRUE;
CXFA_Node* pTextNode = pScriptNode->GetNodeItem(XFA_NODEITEM_FirstChild);
if (!pTextNode)
return FALSE;
CFX_WideStringC wsScript;
if (!pTextNode->TryCData(XFA_ATTRIBUTE_Value, wsScript))
return FALSE;
CFX_ByteString btScript =
FX_UTF8Encode(wsScript.c_str(), wsScript.GetLength());
std::unique_ptr<CFXJSE_Value> hRetValue(new CFXJSE_Value(m_pIsolate));
CXFA_Node* pThisObject = pParent->GetNodeItem(XFA_NODEITEM_Parent);
CFXJSE_Context* pVariablesContext =
CreateVariablesContext(pScriptNode, pThisObject);
CXFA_Object* pOriginalObject = m_pThisObject;
m_pThisObject = pThisObject;
FX_BOOL bRet =
pVariablesContext->ExecuteScript(btScript.c_str(), hRetValue.get());
m_pThisObject = pOriginalObject;
return bRet;
}
void CScript_LayoutPseudoModel::Script_LayoutPseudoModel_NumberedPageCount(
CFXJSE_Arguments* pArguments,
FX_BOOL bNumbered) {
IXFA_DocLayout* 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++) {
IXFA_LayoutPage* pLayoutPage = pDocLayout->GetPage(i);
if (!pLayoutPage) {
continue;
}
CXFA_Node* pMasterPage = pLayoutPage->GetMasterPage();
if (pMasterPage->GetInteger(XFA_ATTRIBUTE_Numbered)) {
iPageCount++;
}
}
} else {
iPageCount = iPageNum;
}
FXJSE_HVALUE hValue = pArguments->GetReturnValue();
if (hValue) {
FXJSE_Value_SetInteger(hValue, iPageCount);
}
}
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);
}
int32_t CXFA_LayoutProcessor::StartLayout(bool bForceRestart) {
if (!bForceRestart && !IsNeedLayout())
return 100;
m_pRootItemLayoutProcessor.reset();
m_nProgressCounter = 0;
CXFA_Node* pFormPacketNode =
ToNode(m_pDocument->GetXFAObject(XFA_HASHCODE_Form));
if (!pFormPacketNode)
return -1;
CXFA_Node* pFormRoot =
pFormPacketNode->GetFirstChildByClass(XFA_Element::Subform);
if (!pFormRoot)
return -1;
if (!m_pLayoutPageMgr)
m_pLayoutPageMgr = pdfium::MakeUnique<CXFA_LayoutPageMgr>(this);
if (!m_pLayoutPageMgr->InitLayoutPage(pFormRoot))
return -1;
if (!m_pLayoutPageMgr->PrepareFirstPage(pFormRoot))
return -1;
m_pRootItemLayoutProcessor = pdfium::MakeUnique<CXFA_ItemLayoutProcessor>(
pFormRoot, m_pLayoutPageMgr.get());
m_nProgressCounter = 1;
return 0;
}
void CXFA_Fill::SetColor(FX_ARGB color) {
CXFA_Node* pNode = m_pNode->GetProperty(0, XFA_Element::Color);
CFX_WideString wsColor;
int a, r, g, b;
ArgbDecode(color, a, r, g, b);
wsColor.Format(L"%d,%d,%d", r, g, b);
pNode->SetCData(XFA_ATTRIBUTE_Value, wsColor);
}
uint32_t CXFA_FFField::UpdateUIProperty() {
CXFA_Node* pUiNode = m_pDataAcc->GetUIChild();
uint32_t dwStyle = 0;
if (pUiNode && pUiNode->GetElementType() == XFA_Element::DefaultUi) {
dwStyle = FWL_STYLEEXT_EDT_ReadOnly;
}
return dwStyle;
}
CXFA_Node* CXFA_FFDocView::GetRootSubform() {
CXFA_Node* pFormPacketNode =
ToNode(m_pDoc->GetXFADoc()->GetXFAObject(XFA_HASHCODE_Form));
if (!pFormPacketNode) {
return NULL;
}
return pFormPacketNode->GetFirstChildByClass(XFA_ELEMENT_Subform);
}
CJS_Result CJX_Field::clearItems(
CFX_V8* runtime,
const std::vector<v8::Local<v8::Value>>& params) {
CXFA_Node* node = GetXFANode();
if (node->IsWidgetReady())
node->DeleteItem(-1, true, false);
return CJS_Result::Success();
}
void CXFA_Calculate::GetMessageText(CFX_WideString& wsMessage) {
CXFA_Node* pNode = m_pNode->GetChild(0, XFA_Element::Message);
if (!pNode)
return;
CXFA_Text text(pNode->GetChild(0, XFA_Element::Text));
if (text)
text.GetContent(wsMessage);
}
int32_t CXFA_ResolveProcessor::XFA_ResolveNodes_Asterisk(
CXFA_ResolveNodesData& rnd) {
CXFA_Node* curNode = ToNode(rnd.m_CurNode);
CXFA_ObjArray& nodes = rnd.m_Nodes;
CXFA_NodeArray array;
curNode->GetNodeList(array,
XFA_NODEFILTER_Children | XFA_NODEFILTER_Properties);
nodes.Append((CXFA_ObjArray&)array);
return nodes.GetSize();
}
CXFA_Node* CXFA_NodeList::NamedItem(const CFX_WideStringC& wsName) {
uint32_t dwHashCode = FX_HashCode_GetW(wsName, false);
int32_t iCount = GetLength();
for (int32_t i = 0; i < iCount; i++) {
CXFA_Node* ret = Item(i);
if (dwHashCode == ret->GetNameHash())
return ret;
}
return nullptr;
}
XFA_Element CXFA_Fill::GetFillType() {
CXFA_Node* pChild = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild);
while (pChild) {
XFA_Element eType = pChild->GetElementType();
if (eType != XFA_Element::Color && eType != XFA_Element::Extras)
return eType;
pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling);
}
return XFA_Element::Solid;
}
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);
}
int32_t CXFA_Fill::GetPattern(FX_ARGB& foreColor) {
CXFA_Node* pNode = m_pNode->GetProperty(0, XFA_Element::Pattern);
if (CXFA_Node* pColor = pNode->GetChild(0, XFA_Element::Color)) {
CFX_WideStringC wsColor;
pColor->TryCData(XFA_ATTRIBUTE_Value, wsColor, false);
foreColor = CXFA_Data::ToColor(wsColor);
} else {
foreColor = 0xFF000000;
}
return pNode->GetEnum(XFA_ATTRIBUTE_Type);
}
CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToNext() {
CXFA_Node* pItem = m_pCurWidgetAcc ? m_ContentIterator.MoveToNext()
: m_ContentIterator.GetCurrent();
while (pItem) {
m_pCurWidgetAcc = static_cast<CXFA_WidgetAcc*>(pItem->GetWidgetData());
if (m_pCurWidgetAcc)
return m_pCurWidgetAcc;
pItem = m_ContentIterator.MoveToNext();
}
return nullptr;
}
CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToNext() {
CXFA_Node* pItem = m_pCurWidgetAcc ? m_ContentIterator.MoveToNext()
: m_ContentIterator.GetCurrent();
while (pItem) {
if ((m_pCurWidgetAcc = (CXFA_WidgetAcc*)pItem->GetWidgetData()) != NULL) {
return m_pCurWidgetAcc;
}
pItem = m_ContentIterator.MoveToNext();
}
return NULL;
}
CXFA_Node* CXFA_FFWidgetHandler::CreateFormItem(XFA_ELEMENT eElement,
CXFA_Node* pParent,
CXFA_Node* pBefore) const {
CXFA_Node* pTemplateParent =
pParent != NULL ? pParent->GetTemplateNode() : NULL;
CXFA_Node* pNewFormItem = pTemplateParent->CloneTemplateToForm(FALSE);
if (pParent != NULL) {
pParent->InsertChild(pNewFormItem, pBefore);
}
return pNewFormItem;
}