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_Object* pNode = resoveNodeRS.nodes[0];
if (pNode->IsNode()) {
return (CXFA_WidgetAcc*)((CXFA_Node*)pNode)->GetWidgetData();
}
}
return NULL;
}
void CXFA_ScriptContext::GlobalPropertySetter(CFXJSE_Value* pObject,
const CFX_ByteStringC& szPropName,
CFXJSE_Value* pValue) {
CXFA_Object* lpOrginalNode = ToObject(pObject, nullptr);
CXFA_Document* pDoc = lpOrginalNode->GetDocument();
CXFA_ScriptContext* lpScriptContext = pDoc->GetScriptContext();
CXFA_Object* lpCurNode = lpScriptContext->GetVariablesThis(lpOrginalNode);
CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
uint32_t dwFlag = XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings |
XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
XFA_RESOLVENODE_Attributes;
CXFA_Node* pRefNode = ToNode(lpScriptContext->GetThisObject());
if (lpOrginalNode->IsVariablesThis())
pRefNode = ToNode(lpCurNode);
if (lpScriptContext->QueryNodeByFlag(pRefNode, wsPropName.AsStringC(), pValue,
dwFlag, TRUE)) {
return;
}
if (lpOrginalNode->IsVariablesThis()) {
if (pValue && pValue->IsUndefined()) {
pObject->SetObjectOwnProperty(szPropName, pValue);
return;
}
}
CXFA_FFNotify* pNotify = pDoc->GetNotify();
if (!pNotify) {
return;
}
pNotify->GetDocProvider()->SetGlobalProperty(pNotify->GetHDOC(), szPropName,
pValue);
}
void CXFA_ScriptContext::GlobalPropertyGetter(CFXJSE_Value* pObject,
const CFX_ByteStringC& szPropName,
CFXJSE_Value* pValue) {
CXFA_Object* pOriginalObject = ToObject(pObject, nullptr);
CXFA_Document* pDoc = pOriginalObject->GetDocument();
CXFA_ScriptContext* lpScriptContext = pDoc->GetScriptContext();
CXFA_Object* lpCurNode = lpScriptContext->GetVariablesThis(pOriginalObject);
CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
if (lpScriptContext->GetType() == XFA_SCRIPTLANGTYPE_Formcalc) {
if (szPropName == kFormCalcRuntime) {
lpScriptContext->m_FM2JSContext->GlobalPropertyGetter(pValue);
return;
}
XFA_HashCode uHashCode = static_cast<XFA_HashCode>(
FX_HashCode_GetW(wsPropName.AsStringC(), false));
if (uHashCode != XFA_HASHCODE_Layout) {
CXFA_Object* pObj =
lpScriptContext->GetDocument()->GetXFAObject(uHashCode);
if (pObj) {
pValue->Assign(lpScriptContext->GetJSValueFromMap(pObj));
return;
}
}
}
uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
XFA_RESOLVENODE_Attributes;
CXFA_Node* pRefNode = ToNode(lpScriptContext->GetThisObject());
if (pOriginalObject->IsVariablesThis()) {
pRefNode = ToNode(lpCurNode);
}
if (lpScriptContext->QueryNodeByFlag(pRefNode, wsPropName.AsStringC(), pValue,
dwFlag, FALSE)) {
return;
}
dwFlag = XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings;
if (lpScriptContext->QueryNodeByFlag(pRefNode, wsPropName.AsStringC(), pValue,
dwFlag, FALSE)) {
return;
}
CXFA_Object* pScriptObject =
lpScriptContext->GetVariablesThis(pOriginalObject, TRUE);
if (pScriptObject &&
lpScriptContext->QueryVariableValue(pScriptObject->AsNode(), szPropName,
pValue, TRUE)) {
return;
}
CXFA_FFNotify* pNotify = pDoc->GetNotify();
if (!pNotify) {
return;
}
pNotify->GetDocProvider()->GetGlobalProperty(pNotify->GetHDOC(), szPropName,
pValue);
}
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);
}
}
}
void CXFA_ScriptContext::NormalPropertyGetter(CFXJSE_Value* pOriginalValue,
const CFX_ByteStringC& szPropName,
CFXJSE_Value* pReturnValue) {
CXFA_Object* pOriginalObject = ToObject(pOriginalValue, nullptr);
if (!pOriginalObject) {
pReturnValue->SetUndefined();
return;
}
CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
CXFA_ScriptContext* lpScriptContext =
pOriginalObject->GetDocument()->GetScriptContext();
CXFA_Object* pObject = lpScriptContext->GetVariablesThis(pOriginalObject);
if (wsPropName == FX_WSTRC(L"xfa")) {
CFXJSE_Value* pValue = lpScriptContext->GetJSValueFromMap(
lpScriptContext->GetDocument()->GetRoot());
pReturnValue->Assign(pValue);
return;
}
uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
XFA_RESOLVENODE_Attributes;
FX_BOOL bRet = lpScriptContext->QueryNodeByFlag(
ToNode(pObject), wsPropName.AsStringC(), pReturnValue, dwFlag, FALSE);
if (bRet) {
return;
}
if (pObject == lpScriptContext->GetThisObject() ||
(lpScriptContext->GetType() == XFA_SCRIPTLANGTYPE_Javascript &&
!lpScriptContext->IsStrictScopeInJavaScript())) {
dwFlag = XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings;
bRet = lpScriptContext->QueryNodeByFlag(
ToNode(pObject), wsPropName.AsStringC(), pReturnValue, dwFlag, FALSE);
}
if (bRet) {
return;
}
CXFA_Object* pScriptObject =
lpScriptContext->GetVariablesThis(pOriginalObject, TRUE);
if (pScriptObject) {
bRet = lpScriptContext->QueryVariableValue(ToNode(pScriptObject),
szPropName, pReturnValue, TRUE);
}
if (!bRet) {
pReturnValue->SetUndefined();
}
}
void CXFA_ScriptContext::NormalMethodCall(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args) {
CXFA_Object* pObject = ToObject(pThis, nullptr);
if (!pObject)
return;
CXFA_ScriptContext* lpScriptContext =
pObject->GetDocument()->GetScriptContext();
pObject = lpScriptContext->GetVariablesThis(pObject);
CFX_WideString wsFunName = CFX_WideString::FromUTF8(szFuncName);
const XFA_METHODINFO* lpMethodInfo =
GetMethodByName(pObject->GetElementType(), wsFunName.AsStringC());
if (!lpMethodInfo)
return;
(pObject->*(lpMethodInfo->lpfnCallback))(&args);
}
int32_t CXFA_ScriptContext::GlobalPropTypeGetter(
CFXJSE_Value* pOriginalValue,
const CFX_ByteStringC& szPropName,
FX_BOOL bQueryIn) {
CXFA_Object* pObject = ToObject(pOriginalValue, nullptr);
if (!pObject)
return FXJSE_ClassPropType_None;
CXFA_ScriptContext* lpScriptContext =
pObject->GetDocument()->GetScriptContext();
pObject = lpScriptContext->GetVariablesThis(pObject);
XFA_Element eType = pObject->GetElementType();
CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
if (GetMethodByName(eType, wsPropName.AsStringC())) {
return FXJSE_ClassPropType_Method;
}
return FXJSE_ClassPropType_Property;
}
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"$");
CFX_WideString wsValue, wsLabel;
FX_DWORD uValueHash = FX_HashCode_String_GetW(CFX_WideString(wsValueRef),
wsValueRef.GetLength());
for (int32_t i = 0; i < iCount; i++) {
CXFA_Object* refObj = rs.nodes[i];
if (!refObj->IsNode()) {
continue;
}
CXFA_Node* refNode = refObj->AsNode();
if (bValueUseContent) {
wsValue = refNode->GetContent();
} else {
CXFA_Node* nodeValue = refNode->GetFirstChildByName(uValueHash);
if (nodeValue == NULL) {
wsValue = refNode->GetContent();
} else {
wsValue = nodeValue->GetContent();
}
}
if (!bUseValue) {
if (bLabelUseContent) {
wsLabel = refNode->GetContent();
} else {
CXFA_Node* nodeLabel = refNode->GetFirstChildByName(wsLabelRef);
if (nodeLabel != NULL) {
wsLabel = nodeLabel->GetContent();
}
}
} else {
wsLabel = wsValue;
}
pAcc->InsertItem(wsLabel, wsValue);
}
}
m_bindItems.RemoveAll();
}
void CXFA_FFDocView::RunBindItems() {
for (int32_t i = 0; i < m_BindItems.GetSize(); i++) {
if (m_BindItems[i]->HasRemovedChildren())
continue;
CXFA_Node* pWidgetNode = m_BindItems[i]->GetNodeItem(XFA_NODEITEM_Parent);
CXFA_WidgetAcc* pAcc =
static_cast<CXFA_WidgetAcc*>(pWidgetNode->GetWidgetData());
if (!pAcc)
continue;
CXFA_BindItems binditems(m_BindItems[i]);
CXFA_ScriptContext* pScriptContext =
pWidgetNode->GetDocument()->GetScriptContext();
CFX_WideStringC wsRef;
binditems.GetRef(wsRef);
uint32_t dwStyle = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
XFA_RESOLVENODE_Siblings | XFA_RESOLVENODE_Parent |
XFA_RESOLVENODE_ALL;
XFA_RESOLVENODE_RS rs;
pScriptContext->ResolveObjects(pWidgetNode, wsRef, rs, dwStyle);
int32_t iCount = rs.nodes.GetSize();
pAcc->DeleteItem(-1);
if (rs.dwFlags != XFA_RESOVENODE_RSTYPE_Nodes || iCount < 1)
continue;
CFX_WideStringC wsValueRef, wsLabelRef;
binditems.GetValueRef(wsValueRef);
binditems.GetLabelRef(wsLabelRef);
const bool bUseValue = wsLabelRef.IsEmpty() || wsLabelRef == wsValueRef;
const bool bLabelUseContent =
wsLabelRef.IsEmpty() || wsLabelRef == FX_WSTRC(L"$");
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();
}
