| // Copyright 2017 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 "fxjs/xfa/cjx_object.h" |
| |
| #include <set> |
| #include <tuple> |
| |
| #include "core/fxcrt/fx_extension.h" |
| #include "core/fxcrt/fx_memory.h" |
| #include "core/fxcrt/xml/cfx_xmlelement.h" |
| #include "core/fxcrt/xml/cfx_xmltext.h" |
| #include "fxjs/cjs_result.h" |
| #include "fxjs/fxv8.h" |
| #include "fxjs/gc/container_trace.h" |
| #include "fxjs/xfa/cfxjse_engine.h" |
| #include "fxjs/xfa/cfxjse_mapmodule.h" |
| #include "fxjs/xfa/cjx_boolean.h" |
| #include "fxjs/xfa/cjx_draw.h" |
| #include "fxjs/xfa/cjx_field.h" |
| #include "fxjs/xfa/cjx_instancemanager.h" |
| #include "third_party/base/check.h" |
| #include "third_party/base/compiler_specific.h" |
| #include "third_party/base/stl_util.h" |
| #include "xfa/fgas/crt/cfgas_decimal.h" |
| #include "xfa/fxfa/cxfa_ffnotify.h" |
| #include "xfa/fxfa/cxfa_ffwidget.h" |
| #include "xfa/fxfa/parser/cxfa_border.h" |
| #include "xfa/fxfa/parser/cxfa_datavalue.h" |
| #include "xfa/fxfa/parser/cxfa_document.h" |
| #include "xfa/fxfa/parser/cxfa_edge.h" |
| #include "xfa/fxfa/parser/cxfa_fill.h" |
| #include "xfa/fxfa/parser/cxfa_font.h" |
| #include "xfa/fxfa/parser/cxfa_measurement.h" |
| #include "xfa/fxfa/parser/cxfa_node.h" |
| #include "xfa/fxfa/parser/cxfa_object.h" |
| #include "xfa/fxfa/parser/cxfa_occur.h" |
| #include "xfa/fxfa/parser/cxfa_proto.h" |
| #include "xfa/fxfa/parser/cxfa_subform.h" |
| #include "xfa/fxfa/parser/cxfa_validate.h" |
| #include "xfa/fxfa/parser/cxfa_value.h" |
| #include "xfa/fxfa/parser/xfa_basic_data.h" |
| #include "xfa/fxfa/parser/xfa_utils.h" |
| |
| namespace { |
| |
| enum XFA_KEYTYPE { |
| XFA_KEYTYPE_Custom, |
| XFA_KEYTYPE_Element, |
| }; |
| |
| uint32_t GetMapKey_Custom(WideStringView wsKey) { |
| uint32_t dwKey = FX_HashCode_GetW(wsKey, false); |
| return ((dwKey << 1) | XFA_KEYTYPE_Custom); |
| } |
| |
| uint32_t GetMapKey_Element(XFA_Element eType, XFA_Attribute eAttribute) { |
| return ((static_cast<uint32_t>(eType) << 16) | |
| (static_cast<uint32_t>(eAttribute) << 8) | XFA_KEYTYPE_Element); |
| } |
| |
| std::tuple<int32_t, int32_t, int32_t> StrToRGB(const WideString& strRGB) { |
| int32_t r = 0; |
| int32_t g = 0; |
| int32_t b = 0; |
| |
| size_t iIndex = 0; |
| for (size_t i = 0; i < strRGB.GetLength(); ++i) { |
| wchar_t ch = strRGB[i]; |
| if (ch == L',') |
| ++iIndex; |
| if (iIndex > 2) |
| break; |
| |
| int32_t iValue = ch - L'0'; |
| if (iValue >= 0 && iValue <= 9) { |
| switch (iIndex) { |
| case 0: |
| r = r * 10 + iValue; |
| break; |
| case 1: |
| g = g * 10 + iValue; |
| break; |
| default: |
| b = b * 10 + iValue; |
| break; |
| } |
| } |
| } |
| return {r, g, b}; |
| } |
| |
| } // namespace |
| |
| CJX_Object::CJX_Object(CXFA_Object* obj) : object_(obj) {} |
| |
| CJX_Object::~CJX_Object() = default; |
| |
| CJX_Object* CJX_Object::AsCJXObject() { |
| return this; |
| } |
| |
| void CJX_Object::Trace(cppgc::Visitor* visitor) const { |
| visitor->Trace(object_); |
| visitor->Trace(layout_item_); |
| visitor->Trace(calc_data_); |
| } |
| |
| bool CJX_Object::DynamicTypeIs(TypeTag eType) const { |
| return eType == static_type__; |
| } |
| |
| void CJX_Object::DefineMethods(pdfium::span<const CJX_MethodSpec> methods) { |
| for (const auto& item : methods) |
| method_specs_[item.pName] = item.pMethodCall; |
| } |
| |
| CXFA_Document* CJX_Object::GetDocument() const { |
| return object_->GetDocument(); |
| } |
| |
| CXFA_Node* CJX_Object::GetXFANode() const { |
| return ToNode(GetXFAObject()); |
| } |
| |
| void CJX_Object::className(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| if (bSetting) { |
| ThrowInvalidPropertyException(); |
| return; |
| } |
| *pValue = fxv8::NewStringHelper(pIsolate, GetXFAObject()->GetClassName()); |
| } |
| |
| int32_t CJX_Object::Subform_and_SubformSet_InstanceIndex() { |
| int32_t index = 0; |
| for (CXFA_Node* pNode = GetXFANode()->GetPrevSibling(); pNode; |
| pNode = pNode->GetPrevSibling()) { |
| if ((pNode->GetElementType() != XFA_Element::Subform) && |
| (pNode->GetElementType() != XFA_Element::SubformSet)) { |
| break; |
| } |
| index++; |
| } |
| return index; |
| } |
| |
| bool CJX_Object::HasMethod(const WideString& func) const { |
| return pdfium::Contains(method_specs_, func.ToUTF8()); |
| } |
| |
| CJS_Result CJX_Object::RunMethod( |
| const WideString& func, |
| const std::vector<v8::Local<v8::Value>>& params) { |
| auto it = method_specs_.find(func.ToUTF8()); |
| if (it == method_specs_.end()) |
| return CJS_Result::Failure(JSMessage::kUnknownMethod); |
| |
| return it->second(this, GetXFAObject()->GetDocument()->GetScriptContext(), |
| params); |
| } |
| |
| void CJX_Object::ThrowTooManyOccurancesException(const WideString& obj) const { |
| ThrowException(WideString::FromASCII("The element [") + obj + |
| WideString::FromASCII( |
| "] has violated its allowable number of occurrences.")); |
| } |
| |
| void CJX_Object::ThrowInvalidPropertyException() const { |
| ThrowException(WideString::FromASCII("Invalid property set operation.")); |
| } |
| |
| void CJX_Object::ThrowIndexOutOfBoundsException() const { |
| ThrowException(WideString::FromASCII("Index value is out of bounds.")); |
| } |
| |
| void CJX_Object::ThrowParamCountMismatchException( |
| const WideString& method) const { |
| ThrowException( |
| WideString::FromASCII("Incorrect number of parameters calling method '") + |
| method + WideString::FromASCII("'.")); |
| } |
| |
| void CJX_Object::ThrowArgumentMismatchException() const { |
| ThrowException(WideString::FromASCII( |
| "Argument mismatch in property or function argument.")); |
| } |
| |
| void CJX_Object::ThrowException(const WideString& str) const { |
| DCHECK(!str.IsEmpty()); |
| FXJSE_ThrowMessage(str.ToUTF8().AsStringView()); |
| } |
| |
| bool CJX_Object::HasAttribute(XFA_Attribute eAttr) { |
| uint32_t key = GetMapKey_Element(GetXFAObject()->GetElementType(), eAttr); |
| return HasMapModuleKey(key); |
| } |
| |
| void CJX_Object::SetAttributeByEnum(XFA_Attribute eAttr, |
| const WideString& wsValue, |
| bool bNotify) { |
| switch (GetXFANode()->GetAttributeType(eAttr)) { |
| case XFA_AttributeType::Enum: { |
| Optional<XFA_AttributeValue> item = |
| XFA_GetAttributeValueByName(wsValue.AsStringView()); |
| SetEnum(eAttr, item ? *item : *(GetXFANode()->GetDefaultEnum(eAttr)), |
| bNotify); |
| break; |
| } |
| case XFA_AttributeType::CData: |
| SetCDataImpl(eAttr, WideString(wsValue), bNotify, false); |
| break; |
| case XFA_AttributeType::Boolean: |
| SetBoolean(eAttr, !wsValue.EqualsASCII("0"), bNotify); |
| break; |
| case XFA_AttributeType::Integer: |
| SetInteger(eAttr, |
| FXSYS_roundf(FXSYS_wcstof(wsValue.c_str(), wsValue.GetLength(), |
| nullptr)), |
| bNotify); |
| break; |
| case XFA_AttributeType::Measure: |
| SetMeasure(eAttr, CXFA_Measurement(wsValue.AsStringView()), bNotify); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| void CJX_Object::SetAttributeByString(WideStringView wsAttr, |
| const WideString& wsValue) { |
| Optional<XFA_ATTRIBUTEINFO> attr = XFA_GetAttributeByName(wsAttr); |
| if (attr.has_value()) { |
| SetAttributeByEnum(attr.value().attribute, wsValue, true); |
| return; |
| } |
| uint32_t key = GetMapKey_Custom(wsAttr); |
| SetMapModuleString(key, wsValue); |
| } |
| |
| WideString CJX_Object::GetAttributeByString(WideStringView attr) { |
| Optional<WideString> result; |
| Optional<XFA_ATTRIBUTEINFO> enum_attr = XFA_GetAttributeByName(attr); |
| if (enum_attr.has_value()) |
| result = TryAttribute(enum_attr.value().attribute, true); |
| else |
| result = GetMapModuleStringFollowingChain(GetMapKey_Custom(attr)); |
| return result.value_or(WideString()); |
| } |
| |
| WideString CJX_Object::GetAttributeByEnum(XFA_Attribute attr) { |
| return TryAttribute(attr, true).value_or(WideString()); |
| } |
| |
| Optional<WideString> CJX_Object::TryAttribute(XFA_Attribute eAttr, |
| bool bUseDefault) { |
| switch (GetXFANode()->GetAttributeType(eAttr)) { |
| case XFA_AttributeType::Enum: { |
| Optional<XFA_AttributeValue> value = TryEnum(eAttr, bUseDefault); |
| if (!value) |
| return {}; |
| return WideString::FromASCII(XFA_AttributeValueToName(*value)); |
| } |
| case XFA_AttributeType::CData: |
| return TryCData(eAttr, bUseDefault); |
| |
| case XFA_AttributeType::Boolean: { |
| Optional<bool> value = TryBoolean(eAttr, bUseDefault); |
| if (!value) |
| return {}; |
| return WideString(*value ? L"1" : L"0"); |
| } |
| case XFA_AttributeType::Integer: { |
| Optional<int32_t> iValue = TryInteger(eAttr, bUseDefault); |
| if (!iValue) |
| return {}; |
| return WideString::Format(L"%d", *iValue); |
| } |
| case XFA_AttributeType::Measure: { |
| Optional<CXFA_Measurement> value = TryMeasure(eAttr, bUseDefault); |
| if (!value) |
| return {}; |
| |
| return value->ToString(); |
| } |
| default: |
| break; |
| } |
| return {}; |
| } |
| |
| void CJX_Object::RemoveAttribute(WideStringView wsAttr) { |
| RemoveMapModuleKey(GetMapKey_Custom(wsAttr)); |
| } |
| |
| Optional<bool> CJX_Object::TryBoolean(XFA_Attribute eAttr, bool bUseDefault) { |
| uint32_t key = GetMapKey_Element(GetXFAObject()->GetElementType(), eAttr); |
| Optional<int32_t> value = GetMapModuleValueFollowingChain(key); |
| if (value.has_value()) |
| return !!value.value(); |
| if (!bUseDefault) |
| return pdfium::nullopt; |
| return GetXFANode()->GetDefaultBoolean(eAttr); |
| } |
| |
| void CJX_Object::SetBoolean(XFA_Attribute eAttr, bool bValue, bool bNotify) { |
| CFX_XMLElement* elem = SetValue(eAttr, static_cast<int32_t>(bValue), bNotify); |
| if (elem) { |
| elem->SetAttribute(WideString::FromASCII(XFA_AttributeToName(eAttr)), |
| bValue ? L"1" : L"0"); |
| } |
| } |
| |
| bool CJX_Object::GetBoolean(XFA_Attribute eAttr) { |
| return TryBoolean(eAttr, true).value_or(false); |
| } |
| |
| void CJX_Object::SetInteger(XFA_Attribute eAttr, int32_t iValue, bool bNotify) { |
| CFX_XMLElement* elem = SetValue(eAttr, iValue, bNotify); |
| if (elem) { |
| elem->SetAttribute(WideString::FromASCII(XFA_AttributeToName(eAttr)), |
| WideString::Format(L"%d", iValue)); |
| } |
| } |
| |
| int32_t CJX_Object::GetInteger(XFA_Attribute eAttr) const { |
| return TryInteger(eAttr, true).value_or(0); |
| } |
| |
| Optional<int32_t> CJX_Object::TryInteger(XFA_Attribute eAttr, |
| bool bUseDefault) const { |
| uint32_t key = GetMapKey_Element(GetXFAObject()->GetElementType(), eAttr); |
| Optional<int32_t> value = GetMapModuleValueFollowingChain(key); |
| if (value.has_value()) |
| return value.value(); |
| if (!bUseDefault) |
| return pdfium::nullopt; |
| return GetXFANode()->GetDefaultInteger(eAttr); |
| } |
| |
| Optional<XFA_AttributeValue> CJX_Object::TryEnum(XFA_Attribute eAttr, |
| bool bUseDefault) const { |
| uint32_t key = GetMapKey_Element(GetXFAObject()->GetElementType(), eAttr); |
| Optional<int32_t> value = GetMapModuleValueFollowingChain(key); |
| if (value.has_value()) |
| return static_cast<XFA_AttributeValue>(value.value()); |
| if (!bUseDefault) |
| return pdfium::nullopt; |
| return GetXFANode()->GetDefaultEnum(eAttr); |
| } |
| |
| void CJX_Object::SetEnum(XFA_Attribute eAttr, |
| XFA_AttributeValue eValue, |
| bool bNotify) { |
| CFX_XMLElement* elem = SetValue(eAttr, static_cast<int32_t>(eValue), bNotify); |
| if (elem) { |
| elem->SetAttribute(WideString::FromASCII(XFA_AttributeToName(eAttr)), |
| WideString::FromASCII(XFA_AttributeValueToName(eValue))); |
| } |
| } |
| |
| XFA_AttributeValue CJX_Object::GetEnum(XFA_Attribute eAttr) const { |
| return TryEnum(eAttr, true).value_or(XFA_AttributeValue::Unknown); |
| } |
| |
| void CJX_Object::SetMeasure(XFA_Attribute eAttr, |
| const CXFA_Measurement& mValue, |
| bool bNotify) { |
| uint32_t key = GetMapKey_Element(GetXFAObject()->GetElementType(), eAttr); |
| OnChanging(eAttr, bNotify); |
| SetMapModuleMeasurement(key, mValue); |
| OnChanged(eAttr, bNotify, false); |
| } |
| |
| Optional<CXFA_Measurement> CJX_Object::TryMeasure(XFA_Attribute eAttr, |
| bool bUseDefault) const { |
| uint32_t key = GetMapKey_Element(GetXFAObject()->GetElementType(), eAttr); |
| Optional<CXFA_Measurement> result = |
| GetMapModuleMeasurementFollowingChain(key); |
| if (result.has_value()) |
| return result.value(); |
| if (!bUseDefault) |
| return pdfium::nullopt; |
| return GetXFANode()->GetDefaultMeasurement(eAttr); |
| } |
| |
| Optional<float> CJX_Object::TryMeasureAsFloat(XFA_Attribute attr) const { |
| Optional<CXFA_Measurement> measure = TryMeasure(attr, false); |
| if (!measure) |
| return pdfium::nullopt; |
| return measure->ToUnit(XFA_Unit::Pt); |
| } |
| |
| CXFA_Measurement CJX_Object::GetMeasure(XFA_Attribute eAttr) const { |
| return TryMeasure(eAttr, true).value_or(CXFA_Measurement()); |
| } |
| |
| float CJX_Object::GetMeasureInUnit(XFA_Attribute eAttr, XFA_Unit unit) const { |
| return GetMeasure(eAttr).ToUnit(unit); |
| } |
| |
| WideString CJX_Object::GetCData(XFA_Attribute eAttr) const { |
| return TryCData(eAttr, true).value_or(WideString()); |
| } |
| |
| void CJX_Object::SetCData(XFA_Attribute eAttr, const WideString& wsValue) { |
| return SetCDataImpl(eAttr, wsValue, false, false); |
| } |
| |
| void CJX_Object::SetCDataImpl(XFA_Attribute eAttr, |
| const WideString& wsValue, |
| bool bNotify, |
| bool bScriptModify) { |
| CXFA_Node* xfaObj = GetXFANode(); |
| uint32_t key = GetMapKey_Element(xfaObj->GetElementType(), eAttr); |
| OnChanging(eAttr, bNotify); |
| SetMapModuleString(key, wsValue); |
| if (eAttr == XFA_Attribute::Name) |
| xfaObj->UpdateNameHash(); |
| OnChanged(eAttr, bNotify, bScriptModify); |
| |
| if (!xfaObj->IsNeedSavingXMLNode() || eAttr == XFA_Attribute::QualifiedName || |
| eAttr == XFA_Attribute::BindingNode) { |
| return; |
| } |
| |
| if (eAttr == XFA_Attribute::Name && |
| (xfaObj->GetElementType() == XFA_Element::DataValue || |
| xfaObj->GetElementType() == XFA_Element::DataGroup)) { |
| return; |
| } |
| |
| if (eAttr == XFA_Attribute::Value) { |
| xfaObj->SetToXML(wsValue); |
| return; |
| } |
| |
| WideString wsAttrName = WideString::FromASCII(XFA_AttributeToName(eAttr)); |
| if (eAttr == XFA_Attribute::ContentType) |
| wsAttrName = L"xfa:" + wsAttrName; |
| |
| CFX_XMLElement* elem = ToXMLElement(xfaObj->GetXMLMappingNode()); |
| elem->SetAttribute(wsAttrName, wsValue); |
| return; |
| } |
| |
| void CJX_Object::SetAttributeValue(const WideString& wsValue, |
| const WideString& wsXMLValue) { |
| SetAttributeValueImpl(wsValue, wsXMLValue, false, false); |
| } |
| |
| void CJX_Object::SetAttributeValueImpl(const WideString& wsValue, |
| const WideString& wsXMLValue, |
| bool bNotify, |
| bool bScriptModify) { |
| auto* xfaObj = GetXFANode(); |
| uint32_t key = |
| GetMapKey_Element(xfaObj->GetElementType(), XFA_Attribute::Value); |
| |
| OnChanging(XFA_Attribute::Value, bNotify); |
| SetMapModuleString(key, wsValue); |
| OnChanged(XFA_Attribute::Value, bNotify, bScriptModify); |
| if (xfaObj->IsNeedSavingXMLNode()) |
| xfaObj->SetToXML(wsXMLValue); |
| } |
| |
| Optional<WideString> CJX_Object::TryCData(XFA_Attribute eAttr, |
| bool bUseDefault) const { |
| uint32_t key = GetMapKey_Element(GetXFAObject()->GetElementType(), eAttr); |
| Optional<WideString> value = GetMapModuleStringFollowingChain(key); |
| if (value.has_value()) |
| return value; |
| |
| if (!bUseDefault) |
| return pdfium::nullopt; |
| return GetXFANode()->GetDefaultCData(eAttr); |
| } |
| |
| CFX_XMLElement* CJX_Object::SetValue(XFA_Attribute eAttr, |
| int32_t value, |
| bool bNotify) { |
| uint32_t key = GetMapKey_Element(GetXFAObject()->GetElementType(), eAttr); |
| OnChanging(eAttr, bNotify); |
| SetMapModuleValue(key, value); |
| OnChanged(eAttr, bNotify, false); |
| |
| CXFA_Node* pNode = GetXFANode(); |
| return pNode->IsNeedSavingXMLNode() ? ToXMLElement(pNode->GetXMLMappingNode()) |
| : nullptr; |
| } |
| |
| void CJX_Object::SetContent(const WideString& wsContent, |
| const WideString& wsXMLValue, |
| bool bNotify, |
| bool bScriptModify, |
| bool bSyncData) { |
| CXFA_Node* pNode = nullptr; |
| CXFA_Node* pBindNode = nullptr; |
| switch (GetXFANode()->GetObjectType()) { |
| case XFA_ObjectType::ContainerNode: { |
| if (XFA_FieldIsMultiListBox(GetXFANode())) { |
| CXFA_Value* pValue = |
| GetOrCreateProperty<CXFA_Value>(0, XFA_Element::Value); |
| if (!pValue) |
| break; |
| |
| CXFA_Node* pChildValue = pValue->GetFirstChild(); |
| pChildValue->JSObject()->SetCData(XFA_Attribute::ContentType, |
| L"text/xml"); |
| pChildValue->JSObject()->SetContent(wsContent, wsContent, bNotify, |
| bScriptModify, false); |
| |
| CXFA_Node* pBind = GetXFANode()->GetBindData(); |
| if (bSyncData && pBind) { |
| std::vector<WideString> wsSaveTextArray = |
| fxcrt::Split(wsContent, L'\n'); |
| std::vector<CXFA_Node*> valueNodes = |
| pBind->GetNodeListForType(XFA_Element::DataValue); |
| |
| // Adusting node count might have side effects, do not trust that |
| // we'll ever actually get there. |
| size_t tries = 0; |
| while (valueNodes.size() != wsSaveTextArray.size()) { |
| if (++tries > 4) |
| return; |
| if (valueNodes.size() < wsSaveTextArray.size()) { |
| size_t iAddNodes = wsSaveTextArray.size() - valueNodes.size(); |
| while (iAddNodes-- > 0) { |
| CXFA_Node* pValueNodes = |
| pBind->CreateSamePacketNode(XFA_Element::DataValue); |
| pValueNodes->JSObject()->SetCData(XFA_Attribute::Name, |
| L"value"); |
| pValueNodes->CreateXMLMappingNode(); |
| pBind->InsertChildAndNotify(pValueNodes, nullptr); |
| } |
| } else { |
| size_t iDelNodes = valueNodes.size() - wsSaveTextArray.size(); |
| for (size_t i = 0; i < iDelNodes; ++i) |
| pBind->RemoveChildAndNotify(valueNodes[i], true); |
| } |
| valueNodes = pBind->GetNodeListForType(XFA_Element::DataValue); |
| } |
| DCHECK(valueNodes.size() == wsSaveTextArray.size()); |
| size_t i = 0; |
| for (CXFA_Node* pValueNode : valueNodes) { |
| pValueNode->JSObject()->SetAttributeValue(wsSaveTextArray[i], |
| wsSaveTextArray[i]); |
| i++; |
| } |
| for (auto* pArrayNode : pBind->GetBindItemsCopy()) { |
| if (pArrayNode != GetXFANode()) { |
| pArrayNode->JSObject()->SetContent(wsContent, wsContent, bNotify, |
| bScriptModify, false); |
| } |
| } |
| } |
| break; |
| } |
| if (GetXFANode()->GetElementType() == XFA_Element::ExclGroup) { |
| pNode = GetXFANode(); |
| } else { |
| CXFA_Value* pValue = |
| GetOrCreateProperty<CXFA_Value>(0, XFA_Element::Value); |
| if (!pValue) |
| break; |
| |
| CXFA_Node* pChildValue = pValue->GetFirstChild(); |
| DCHECK(pChildValue); |
| pChildValue->JSObject()->SetContent(wsContent, wsContent, bNotify, |
| bScriptModify, false); |
| } |
| pBindNode = GetXFANode()->GetBindData(); |
| if (pBindNode && bSyncData) { |
| pBindNode->JSObject()->SetContent(wsContent, wsXMLValue, bNotify, |
| bScriptModify, false); |
| for (auto* pArrayNode : pBindNode->GetBindItemsCopy()) { |
| if (pArrayNode != GetXFANode()) { |
| pArrayNode->JSObject()->SetContent(wsContent, wsContent, bNotify, |
| true, false); |
| } |
| } |
| } |
| pBindNode = nullptr; |
| break; |
| } |
| case XFA_ObjectType::ContentNode: { |
| WideString wsContentType; |
| if (GetXFANode()->GetElementType() == XFA_Element::ExData) { |
| Optional<WideString> ret = |
| TryAttribute(XFA_Attribute::ContentType, false); |
| if (ret) |
| wsContentType = *ret; |
| if (wsContentType.EqualsASCII("text/html")) { |
| wsContentType.clear(); |
| SetAttributeByEnum(XFA_Attribute::ContentType, wsContentType, false); |
| } |
| } |
| |
| CXFA_Node* pContentRawDataNode = GetXFANode()->GetFirstChild(); |
| if (!pContentRawDataNode) { |
| pContentRawDataNode = GetXFANode()->CreateSamePacketNode( |
| wsContentType.EqualsASCII("text/xml") ? XFA_Element::Sharpxml |
| : XFA_Element::Sharptext); |
| GetXFANode()->InsertChildAndNotify(pContentRawDataNode, nullptr); |
| } |
| pContentRawDataNode->JSObject()->SetContent( |
| wsContent, wsXMLValue, bNotify, bScriptModify, bSyncData); |
| return; |
| } |
| case XFA_ObjectType::NodeC: |
| case XFA_ObjectType::TextNode: |
| pNode = GetXFANode(); |
| break; |
| case XFA_ObjectType::NodeV: |
| pNode = GetXFANode(); |
| if (bSyncData && GetXFANode()->GetPacketType() == XFA_PacketType::Form) { |
| CXFA_Node* pParent = GetXFANode()->GetParent(); |
| if (pParent) { |
| pParent = pParent->GetParent(); |
| } |
| if (pParent && pParent->GetElementType() == XFA_Element::Value) { |
| pParent = pParent->GetParent(); |
| if (pParent && pParent->IsContainerNode()) { |
| pBindNode = pParent->GetBindData(); |
| if (pBindNode) { |
| pBindNode->JSObject()->SetContent(wsContent, wsXMLValue, bNotify, |
| bScriptModify, false); |
| } |
| } |
| } |
| } |
| break; |
| default: |
| if (GetXFANode()->GetElementType() == XFA_Element::DataValue) { |
| pNode = GetXFANode(); |
| pBindNode = GetXFANode(); |
| } |
| break; |
| } |
| if (!pNode) |
| return; |
| |
| SetAttributeValueImpl(wsContent, wsXMLValue, bNotify, bScriptModify); |
| if (pBindNode && bSyncData) { |
| for (auto* pArrayNode : pBindNode->GetBindItemsCopy()) { |
| pArrayNode->JSObject()->SetContent(wsContent, wsContent, bNotify, |
| bScriptModify, false); |
| } |
| } |
| } |
| |
| WideString CJX_Object::GetContent(bool bScriptModify) { |
| return TryContent(bScriptModify, true).value_or(WideString()); |
| } |
| |
| Optional<WideString> CJX_Object::TryContent(bool bScriptModify, bool bProto) { |
| CXFA_Node* pNode = nullptr; |
| switch (GetXFANode()->GetObjectType()) { |
| case XFA_ObjectType::ContainerNode: |
| if (GetXFANode()->GetElementType() == XFA_Element::ExclGroup) { |
| pNode = GetXFANode(); |
| } else { |
| CXFA_Value* pValue = |
| GetXFANode()->GetChild<CXFA_Value>(0, XFA_Element::Value, false); |
| if (!pValue) |
| return {}; |
| |
| CXFA_Node* pChildValue = pValue->GetFirstChild(); |
| if (pChildValue && XFA_FieldIsMultiListBox(GetXFANode())) { |
| pChildValue->JSObject()->SetAttributeByEnum( |
| XFA_Attribute::ContentType, L"text/xml", false); |
| } |
| if (pChildValue) |
| return pChildValue->JSObject()->TryContent(bScriptModify, bProto); |
| return {}; |
| } |
| break; |
| case XFA_ObjectType::ContentNode: { |
| CXFA_Node* pContentRawDataNode = GetXFANode()->GetFirstChild(); |
| if (!pContentRawDataNode) { |
| XFA_Element element = XFA_Element::Sharptext; |
| if (GetXFANode()->GetElementType() == XFA_Element::ExData) { |
| Optional<WideString> contentType = |
| TryAttribute(XFA_Attribute::ContentType, false); |
| if (contentType.has_value()) { |
| if (contentType.value().EqualsASCII("text/html")) |
| element = XFA_Element::SharpxHTML; |
| else if (contentType.value().EqualsASCII("text/xml")) |
| element = XFA_Element::Sharpxml; |
| } |
| } |
| pContentRawDataNode = GetXFANode()->CreateSamePacketNode(element); |
| GetXFANode()->InsertChildAndNotify(pContentRawDataNode, nullptr); |
| } |
| return pContentRawDataNode->JSObject()->TryContent(bScriptModify, true); |
| } |
| case XFA_ObjectType::NodeC: |
| case XFA_ObjectType::NodeV: |
| case XFA_ObjectType::TextNode: |
| pNode = GetXFANode(); |
| FALLTHROUGH; |
| default: |
| if (GetXFANode()->GetElementType() == XFA_Element::DataValue) |
| pNode = GetXFANode(); |
| break; |
| } |
| if (pNode) { |
| if (bScriptModify) { |
| CFXJSE_Engine* pScriptContext = GetDocument()->GetScriptContext(); |
| pScriptContext->AddNodesOfRunScript(GetXFANode()); |
| } |
| return TryCData(XFA_Attribute::Value, false); |
| } |
| return {}; |
| } |
| |
| Optional<WideString> CJX_Object::TryNamespace() { |
| if (GetXFANode()->IsModelNode() || |
| GetXFANode()->GetElementType() == XFA_Element::Packet) { |
| CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode(); |
| CFX_XMLElement* element = ToXMLElement(pXMLNode); |
| if (!element) |
| return {}; |
| |
| return element->GetNamespaceURI(); |
| } |
| |
| if (GetXFANode()->GetPacketType() != XFA_PacketType::Datasets) |
| return GetXFANode()->GetModelNode()->JSObject()->TryNamespace(); |
| |
| CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode(); |
| CFX_XMLElement* element = ToXMLElement(pXMLNode); |
| if (!element) |
| return {}; |
| |
| if (GetXFANode()->GetElementType() == XFA_Element::DataValue && |
| GetEnum(XFA_Attribute::Contains) == XFA_AttributeValue::MetaData) { |
| WideString wsNamespace; |
| if (!XFA_FDEExtension_ResolveNamespaceQualifier( |
| element, GetCData(XFA_Attribute::QualifiedName), &wsNamespace)) { |
| return {}; |
| } |
| return wsNamespace; |
| } |
| return element->GetNamespaceURI(); |
| } |
| |
| std::pair<CXFA_Node*, int32_t> CJX_Object::GetPropertyInternal( |
| int32_t index, |
| XFA_Element eProperty) const { |
| return GetXFANode()->GetProperty(index, eProperty); |
| } |
| |
| CXFA_Node* CJX_Object::GetOrCreatePropertyInternal(int32_t index, |
| XFA_Element eProperty) { |
| return GetXFANode()->GetOrCreateProperty(index, eProperty); |
| } |
| |
| CFXJSE_MapModule* CJX_Object::CreateMapModule() { |
| if (!map_module_) |
| map_module_ = std::make_unique<CFXJSE_MapModule>(); |
| return map_module_.get(); |
| } |
| |
| CFXJSE_MapModule* CJX_Object::GetMapModule() const { |
| return map_module_.get(); |
| } |
| |
| void CJX_Object::SetMapModuleValue(uint32_t key, int32_t value) { |
| CreateMapModule()->SetValue(key, value); |
| } |
| |
| void CJX_Object::SetMapModuleString(uint32_t key, const WideString& wsValue) { |
| CreateMapModule()->SetString(key, wsValue); |
| } |
| |
| void CJX_Object::SetMapModuleMeasurement(uint32_t key, |
| const CXFA_Measurement& value) { |
| CreateMapModule()->SetMeasurement(key, value); |
| } |
| |
| Optional<int32_t> CJX_Object::GetMapModuleValue(uint32_t key) const { |
| CFXJSE_MapModule* pModule = GetMapModule(); |
| if (!pModule) |
| return pdfium::nullopt; |
| return pModule->GetValue(key); |
| } |
| |
| Optional<WideString> CJX_Object::GetMapModuleString(uint32_t key) const { |
| CFXJSE_MapModule* pModule = GetMapModule(); |
| if (!pModule) |
| return pdfium::nullopt; |
| return pModule->GetString(key); |
| } |
| |
| Optional<CXFA_Measurement> CJX_Object::GetMapModuleMeasurement( |
| uint32_t key) const { |
| CFXJSE_MapModule* pModule = GetMapModule(); |
| if (!pModule) |
| return pdfium::nullopt; |
| return pModule->GetMeasurement(key); |
| } |
| |
| Optional<int32_t> CJX_Object::GetMapModuleValueFollowingChain( |
| uint32_t key) const { |
| std::set<const CXFA_Node*> visited; |
| for (const CXFA_Node* pNode = GetXFANode(); pNode; |
| pNode = pNode->GetTemplateNodeIfExists()) { |
| if (!visited.insert(pNode).second) |
| break; |
| |
| Optional<int32_t> result = pNode->JSObject()->GetMapModuleValue(key); |
| if (result.has_value()) |
| return result; |
| |
| if (pNode->GetPacketType() == XFA_PacketType::Datasets) |
| break; |
| } |
| return pdfium::nullopt; |
| } |
| |
| Optional<WideString> CJX_Object::GetMapModuleStringFollowingChain( |
| uint32_t key) const { |
| std::set<const CXFA_Node*> visited; |
| for (const CXFA_Node* pNode = GetXFANode(); pNode; |
| pNode = pNode->GetTemplateNodeIfExists()) { |
| if (!visited.insert(pNode).second) |
| break; |
| |
| Optional<WideString> result = pNode->JSObject()->GetMapModuleString(key); |
| if (result.has_value()) |
| return result; |
| |
| if (pNode->GetPacketType() == XFA_PacketType::Datasets) |
| break; |
| } |
| return pdfium::nullopt; |
| } |
| |
| Optional<CXFA_Measurement> CJX_Object::GetMapModuleMeasurementFollowingChain( |
| uint32_t key) const { |
| std::set<const CXFA_Node*> visited; |
| for (const CXFA_Node* pNode = GetXFANode(); pNode; |
| pNode = pNode->GetTemplateNodeIfExists()) { |
| if (!visited.insert(pNode).second) |
| break; |
| |
| Optional<CXFA_Measurement> result = |
| pNode->JSObject()->GetMapModuleMeasurement(key); |
| if (result.has_value()) |
| return result; |
| |
| if (pNode->GetPacketType() == XFA_PacketType::Datasets) |
| break; |
| } |
| return pdfium::nullopt; |
| } |
| |
| bool CJX_Object::HasMapModuleKey(uint32_t key) { |
| CFXJSE_MapModule* pModule = GetMapModule(); |
| return pModule && pModule->HasKey(key); |
| } |
| |
| void CJX_Object::RemoveMapModuleKey(uint32_t key) { |
| CFXJSE_MapModule* pModule = GetMapModule(); |
| if (pModule) |
| pModule->RemoveKey(key); |
| } |
| |
| void CJX_Object::MergeAllData(CXFA_Object* pDstObj) { |
| CFXJSE_MapModule* pDstModule = ToNode(pDstObj)->JSObject()->CreateMapModule(); |
| CFXJSE_MapModule* pSrcModule = GetMapModule(); |
| if (!pSrcModule) |
| return; |
| |
| pDstModule->MergeDataFrom(pSrcModule); |
| } |
| |
| void CJX_Object::MoveBufferMapData(CXFA_Object* pDstObj) { |
| if (!pDstObj) |
| return; |
| |
| if (pDstObj->GetElementType() == GetXFAObject()->GetElementType()) |
| ToNode(pDstObj)->JSObject()->TakeCalcDataFrom(this); |
| |
| if (!pDstObj->IsNodeV()) |
| return; |
| |
| WideString wsValue = ToNode(pDstObj)->JSObject()->GetContent(false); |
| WideString wsFormatValue(wsValue); |
| CXFA_Node* pNode = ToNode(pDstObj)->GetContainerNode(); |
| if (pNode) |
| wsFormatValue = pNode->GetFormatDataValue(wsValue); |
| |
| ToNode(pDstObj)->JSObject()->SetContent(wsValue, wsFormatValue, true, true, |
| true); |
| } |
| |
| void CJX_Object::MoveBufferMapData(CXFA_Object* pSrcObj, CXFA_Object* pDstObj) { |
| if (!pSrcObj || !pDstObj) |
| return; |
| |
| CXFA_Node* pSrcChild = ToNode(pSrcObj)->GetFirstChild(); |
| CXFA_Node* pDstChild = ToNode(pDstObj)->GetFirstChild(); |
| while (pSrcChild && pDstChild) { |
| MoveBufferMapData(pSrcChild, pDstChild); |
| pSrcChild = pSrcChild->GetNextSibling(); |
| pDstChild = pDstChild->GetNextSibling(); |
| } |
| ToNode(pSrcObj)->JSObject()->MoveBufferMapData(pDstObj); |
| } |
| |
| void CJX_Object::OnChanging(XFA_Attribute eAttr, bool bNotify) { |
| if (!bNotify || !GetXFANode()->IsInitialized()) |
| return; |
| |
| CXFA_FFNotify* pNotify = GetDocument()->GetNotify(); |
| if (pNotify) |
| pNotify->OnValueChanging(GetXFANode(), eAttr); |
| } |
| |
| void CJX_Object::OnChanged(XFA_Attribute eAttr, |
| bool bNotify, |
| bool bScriptModify) { |
| if (bNotify && GetXFANode()->IsInitialized()) |
| GetXFANode()->SendAttributeChangeMessage(eAttr, bScriptModify); |
| } |
| |
| CJX_Object::CalcData* CJX_Object::GetOrCreateCalcData(cppgc::Heap* heap) { |
| if (!calc_data_) { |
| calc_data_ = |
| cppgc::MakeGarbageCollected<CalcData>(heap->GetAllocationHandle()); |
| } |
| return calc_data_; |
| } |
| |
| void CJX_Object::TakeCalcDataFrom(CJX_Object* that) { |
| calc_data_ = that->calc_data_; |
| that->calc_data_ = nullptr; |
| } |
| |
| void CJX_Object::ScriptAttributeString(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| if (!bSetting) { |
| *pValue = fxv8::NewStringHelper( |
| pIsolate, GetAttributeByEnum(eAttribute).ToUTF8().AsStringView()); |
| return; |
| } |
| |
| WideString wsValue = fxv8::ReentrantToWideStringHelper(pIsolate, *pValue); |
| SetAttributeByEnum(eAttribute, wsValue, true); |
| if (eAttribute != XFA_Attribute::Use || |
| GetXFAObject()->GetElementType() != XFA_Element::Desc) { |
| return; |
| } |
| |
| CXFA_Node* pTemplateNode = |
| ToNode(GetDocument()->GetXFAObject(XFA_HASHCODE_Template)); |
| CXFA_Subform* pSubForm = |
| pTemplateNode->GetFirstChildByClass<CXFA_Subform>(XFA_Element::Subform); |
| CXFA_Proto* pProtoRoot = |
| pSubForm ? pSubForm->GetFirstChildByClass<CXFA_Proto>(XFA_Element::Proto) |
| : nullptr; |
| |
| WideString wsID; |
| WideString wsSOM; |
| if (!wsValue.IsEmpty()) { |
| if (wsValue[0] == '#') |
| wsID = wsValue.Substr(1, wsValue.GetLength() - 1); |
| else |
| wsSOM = std::move(wsValue); |
| } |
| |
| CXFA_Node* pProtoNode = nullptr; |
| if (!wsSOM.IsEmpty()) { |
| constexpr uint32_t dwFlag = |
| XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Attributes | |
| XFA_RESOLVENODE_Properties | XFA_RESOLVENODE_Parent | |
| XFA_RESOLVENODE_Siblings; |
| Optional<CFXJSE_Engine::ResolveResult> maybeResult = |
| GetDocument()->GetScriptContext()->ResolveObjects( |
| pProtoRoot, wsSOM.AsStringView(), dwFlag); |
| if (maybeResult.has_value() && |
| maybeResult.value().objects.front()->IsNode()) { |
| pProtoNode = maybeResult.value().objects.front()->AsNode(); |
| } |
| } else if (!wsID.IsEmpty()) { |
| pProtoNode = GetDocument()->GetNodeByID(pProtoRoot, wsID.AsStringView()); |
| } |
| if (!pProtoNode) |
| return; |
| |
| CXFA_Node* pHeadChild = GetXFANode()->GetFirstChild(); |
| while (pHeadChild) { |
| CXFA_Node* pSibling = pHeadChild->GetNextSibling(); |
| GetXFANode()->RemoveChildAndNotify(pHeadChild, true); |
| pHeadChild = pSibling; |
| } |
| |
| CXFA_Node* pProtoForm = pProtoNode->CloneTemplateToForm(true); |
| pHeadChild = pProtoForm->GetFirstChild(); |
| while (pHeadChild) { |
| CXFA_Node* pSibling = pHeadChild->GetNextSibling(); |
| pProtoForm->RemoveChildAndNotify(pHeadChild, true); |
| GetXFANode()->InsertChildAndNotify(pHeadChild, nullptr); |
| pHeadChild = pSibling; |
| } |
| } |
| |
| void CJX_Object::ScriptAttributeBool(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| if (bSetting) { |
| SetBoolean(eAttribute, fxv8::ReentrantToBooleanHelper(pIsolate, *pValue), |
| true); |
| return; |
| } |
| *pValue = fxv8::NewStringHelper(pIsolate, GetBoolean(eAttribute) ? "1" : "0"); |
| } |
| |
| void CJX_Object::ScriptAttributeInteger(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| if (bSetting) { |
| SetInteger(eAttribute, fxv8::ReentrantToInt32Helper(pIsolate, *pValue), |
| true); |
| return; |
| } |
| *pValue = fxv8::NewNumberHelper(pIsolate, GetInteger(eAttribute)); |
| } |
| |
| void CJX_Object::ScriptSomFontColor(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| CXFA_Font* font = ToNode(object_.Get())->GetOrCreateFontIfPossible(); |
| if (!font) |
| return; |
| |
| if (bSetting) { |
| int32_t r; |
| int32_t g; |
| int32_t b; |
| std::tie(r, g, b) = |
| StrToRGB(fxv8::ReentrantToWideStringHelper(pIsolate, *pValue)); |
| FX_ARGB color = ArgbEncode(0xff, r, g, b); |
| font->SetColor(color); |
| return; |
| } |
| |
| int32_t a; |
| int32_t r; |
| int32_t g; |
| int32_t b; |
| std::tie(a, r, g, b) = ArgbDecode(font->GetColor()); |
| *pValue = fxv8::NewStringHelper( |
| pIsolate, ByteString::Format("%d,%d,%d", r, g, b).AsStringView()); |
| } |
| |
| void CJX_Object::ScriptSomFillColor(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| CXFA_Border* border = ToNode(object_.Get())->GetOrCreateBorderIfPossible(); |
| CXFA_Fill* borderfill = border->GetOrCreateFillIfPossible(); |
| if (!borderfill) |
| return; |
| |
| if (bSetting) { |
| int32_t r; |
| int32_t g; |
| int32_t b; |
| std::tie(r, g, b) = |
| StrToRGB(fxv8::ReentrantToWideStringHelper(pIsolate, *pValue)); |
| FX_ARGB color = ArgbEncode(0xff, r, g, b); |
| borderfill->SetColor(color); |
| return; |
| } |
| |
| FX_ARGB color = borderfill->GetColor(false); |
| int32_t a; |
| int32_t r; |
| int32_t g; |
| int32_t b; |
| std::tie(a, r, g, b) = ArgbDecode(color); |
| *pValue = fxv8::NewStringHelper( |
| pIsolate, ByteString::Format("%d,%d,%d", r, g, b).AsStringView()); |
| } |
| |
| void CJX_Object::ScriptSomBorderColor(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| CXFA_Border* border = ToNode(object_.Get())->GetOrCreateBorderIfPossible(); |
| int32_t iSize = border->CountEdges(); |
| if (bSetting) { |
| int32_t r = 0; |
| int32_t g = 0; |
| int32_t b = 0; |
| std::tie(r, g, b) = |
| StrToRGB(fxv8::ReentrantToWideStringHelper(pIsolate, *pValue)); |
| FX_ARGB rgb = ArgbEncode(100, r, g, b); |
| for (int32_t i = 0; i < iSize; ++i) { |
| CXFA_Edge* edge = border->GetEdgeIfExists(i); |
| if (edge) |
| edge->SetColor(rgb); |
| } |
| |
| return; |
| } |
| |
| CXFA_Edge* edge = border->GetEdgeIfExists(0); |
| FX_ARGB color = edge ? edge->GetColor() : CXFA_Edge::kDefaultColor; |
| int32_t a; |
| int32_t r; |
| int32_t g; |
| int32_t b; |
| std::tie(a, r, g, b) = ArgbDecode(color); |
| *pValue = fxv8::NewStringHelper( |
| pIsolate, ByteString::Format("%d,%d,%d", r, g, b).AsStringView()); |
| } |
| |
| void CJX_Object::ScriptSomBorderWidth(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| CXFA_Border* border = ToNode(object_.Get())->GetOrCreateBorderIfPossible(); |
| if (bSetting) { |
| CXFA_Edge* edge = border->GetEdgeIfExists(0); |
| CXFA_Measurement thickness = |
| edge ? edge->GetMSThickness() : CXFA_Measurement(0.5, XFA_Unit::Pt); |
| *pValue = fxv8::NewStringHelper( |
| pIsolate, thickness.ToString().ToUTF8().AsStringView()); |
| return; |
| } |
| |
| if (pValue->IsEmpty()) |
| return; |
| |
| WideString wsThickness = fxv8::ReentrantToWideStringHelper(pIsolate, *pValue); |
| for (int32_t i = 0; i < border->CountEdges(); ++i) { |
| CXFA_Edge* edge = border->GetEdgeIfExists(i); |
| if (edge) |
| edge->SetMSThickness(CXFA_Measurement(wsThickness.AsStringView())); |
| } |
| } |
| |
| void CJX_Object::ScriptSomMessage(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_SOM_MESSAGETYPE iMessageType) { |
| bool bNew = false; |
| CXFA_Validate* validate = ToNode(object_.Get())->GetValidateIfExists(); |
| if (!validate) { |
| validate = ToNode(object_.Get())->GetOrCreateValidateIfPossible(); |
| bNew = true; |
| } |
| |
| if (bSetting) { |
| if (validate) { |
| switch (iMessageType) { |
| case XFA_SOM_ValidationMessage: |
| validate->SetScriptMessageText( |
| fxv8::ReentrantToWideStringHelper(pIsolate, *pValue)); |
| break; |
| case XFA_SOM_FormatMessage: |
| validate->SetFormatMessageText( |
| fxv8::ReentrantToWideStringHelper(pIsolate, *pValue)); |
| break; |
| case XFA_SOM_MandatoryMessage: |
| validate->SetNullMessageText( |
| fxv8::ReentrantToWideStringHelper(pIsolate, *pValue)); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| if (!bNew) { |
| CXFA_FFNotify* pNotify = GetDocument()->GetNotify(); |
| if (!pNotify) |
| return; |
| |
| pNotify->AddCalcValidate(GetXFANode()); |
| } |
| return; |
| } |
| |
| if (!validate) { |
| // TODO(dsinclair): Better error message? |
| ThrowInvalidPropertyException(); |
| return; |
| } |
| |
| WideString wsMessage; |
| switch (iMessageType) { |
| case XFA_SOM_ValidationMessage: |
| wsMessage = validate->GetScriptMessageText(); |
| break; |
| case XFA_SOM_FormatMessage: |
| wsMessage = validate->GetFormatMessageText(); |
| break; |
| case XFA_SOM_MandatoryMessage: |
| wsMessage = validate->GetNullMessageText(); |
| break; |
| default: |
| break; |
| } |
| *pValue = fxv8::NewStringHelper(pIsolate, wsMessage.ToUTF8().AsStringView()); |
| } |
| |
| void CJX_Object::ScriptSomValidationMessage(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| ScriptSomMessage(pIsolate, pValue, bSetting, XFA_SOM_ValidationMessage); |
| } |
| |
| void CJX_Object::ScriptSomMandatoryMessage(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| ScriptSomMessage(pIsolate, pValue, bSetting, XFA_SOM_MandatoryMessage); |
| } |
| |
| void CJX_Object::ScriptSomDefaultValue(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute /* unused */) { |
| XFA_Element eType = GetXFANode()->GetElementType(); |
| |
| // TODO(dsinclair): This should look through the properties on the node to see |
| // if defaultValue is defined and, if so, call that one. Just have to make |
| // sure that those defaultValue calls don't call back to this one .... |
| if (eType == XFA_Element::Field) { |
| static_cast<CJX_Field*>(this)->defaultValue(pIsolate, pValue, bSetting, |
| XFA_Attribute::Unknown); |
| return; |
| } |
| if (eType == XFA_Element::Draw) { |
| static_cast<CJX_Draw*>(this)->defaultValue(pIsolate, pValue, bSetting, |
| XFA_Attribute::Unknown); |
| return; |
| } |
| if (eType == XFA_Element::Boolean) { |
| static_cast<CJX_Boolean*>(this)->defaultValue(pIsolate, pValue, bSetting, |
| XFA_Attribute::Unknown); |
| return; |
| } |
| |
| if (bSetting) { |
| WideString wsNewValue; |
| if (pValue && !(pValue->IsEmpty() || fxv8::IsNull(*pValue) || |
| fxv8::IsUndefined(*pValue))) { |
| wsNewValue = fxv8::ReentrantToWideStringHelper(pIsolate, *pValue); |
| } |
| |
| WideString wsFormatValue = wsNewValue; |
| CXFA_Node* pContainerNode = nullptr; |
| if (GetXFANode()->GetPacketType() == XFA_PacketType::Datasets) { |
| WideString wsPicture; |
| for (auto* pFormNode : GetXFANode()->GetBindItemsCopy()) { |
| if (!pFormNode || pFormNode->HasRemovedChildren()) |
| continue; |
| |
| pContainerNode = pFormNode->GetContainerNode(); |
| if (pContainerNode) { |
| wsPicture = |
| pContainerNode->GetPictureContent(XFA_VALUEPICTURE_DataBind); |
| } |
| if (!wsPicture.IsEmpty()) |
| break; |
| |
| pContainerNode = nullptr; |
| } |
| } else if (GetXFANode()->GetPacketType() == XFA_PacketType::Form) { |
| pContainerNode = GetXFANode()->GetContainerNode(); |
| } |
| |
| if (pContainerNode) |
| wsFormatValue = pContainerNode->GetFormatDataValue(wsNewValue); |
| |
| SetContent(wsNewValue, wsFormatValue, true, true, true); |
| return; |
| } |
| |
| WideString content = GetContent(true); |
| if (content.IsEmpty() && eType != XFA_Element::Text && |
| eType != XFA_Element::SubmitUrl) { |
| *pValue = fxv8::NewNullHelper(pIsolate); |
| } else if (eType == XFA_Element::Integer) { |
| *pValue = fxv8::NewNumberHelper(pIsolate, FXSYS_wtoi(content.c_str())); |
| } else if (eType == XFA_Element::Float || eType == XFA_Element::Decimal) { |
| CFGAS_Decimal decimal(content.AsStringView()); |
| *pValue = fxv8::NewNumberHelper(pIsolate, decimal.ToFloat()); |
| } else { |
| *pValue = fxv8::NewStringHelper(pIsolate, content.ToUTF8().AsStringView()); |
| } |
| } |
| |
| void CJX_Object::ScriptSomDefaultValue_Read(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| if (bSetting) { |
| ThrowInvalidPropertyException(); |
| return; |
| } |
| |
| WideString content = GetContent(true); |
| if (content.IsEmpty()) { |
| *pValue = fxv8::NewNullHelper(pIsolate); |
| return; |
| } |
| *pValue = fxv8::NewStringHelper(pIsolate, content.ToUTF8().AsStringView()); |
| } |
| |
| void CJX_Object::ScriptSomDataNode(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| if (bSetting) { |
| ThrowInvalidPropertyException(); |
| return; |
| } |
| |
| CXFA_Node* pDataNode = GetXFANode()->GetBindData(); |
| if (!pDataNode) { |
| *pValue = fxv8::NewNullHelper(pIsolate); |
| return; |
| } |
| |
| *pValue = |
| GetDocument()->GetScriptContext()->GetOrCreateJSBindingFromMap(pDataNode); |
| } |
| |
| void CJX_Object::ScriptSomMandatory(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| CXFA_Validate* validate = |
| ToNode(object_.Get())->GetOrCreateValidateIfPossible(); |
| if (!validate) |
| return; |
| |
| if (bSetting) { |
| validate->SetNullTest(fxv8::ReentrantToWideStringHelper(pIsolate, *pValue)); |
| return; |
| } |
| |
| *pValue = fxv8::NewStringHelper( |
| pIsolate, XFA_AttributeValueToName(validate->GetNullTest())); |
| } |
| |
| void CJX_Object::ScriptSomInstanceIndex(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) { |
| if (!bSetting) { |
| *pValue = |
| fxv8::NewNumberHelper(pIsolate, Subform_and_SubformSet_InstanceIndex()); |
| return; |
| } |
| |
| int32_t iTo = fxv8::ReentrantToInt32Helper(pIsolate, *pValue); |
| int32_t iFrom = Subform_and_SubformSet_InstanceIndex(); |
| CXFA_Node* pManagerNode = nullptr; |
| for (CXFA_Node* pNode = GetXFANode()->GetPrevSibling(); pNode; |
| pNode = pNode->GetPrevSibling()) { |
| if (pNode->GetElementType() == XFA_Element::InstanceManager) { |
| pManagerNode = pNode; |
| break; |
| } |
| } |
| if (!pManagerNode) |
| return; |
| |
| auto* mgr = static_cast<CJX_InstanceManager*>(pManagerNode->JSObject()); |
| mgr->MoveInstance(iTo, iFrom); |
| CXFA_FFNotify* pNotify = GetDocument()->GetNotify(); |
| if (!pNotify) |
| return; |
| |
| CXFA_Node* pToInstance = pManagerNode->GetItemIfExists(iTo); |
| if (pToInstance && pToInstance->GetElementType() == XFA_Element::Subform) { |
| pNotify->RunSubformIndexChange(pToInstance); |
| } |
| |
| CXFA_Node* pFromInstance = pManagerNode->GetItemIfExists(iFrom); |
| if (pFromInstance && |
| pFromInstance->GetElementType() == XFA_Element::Subform) { |
| pNotify->RunSubformIndexChange(pFromInstance); |
| } |
| } |
| |
| void CJX_Object::ScriptSubmitFormatMode(v8::Isolate* pIsolate, |
| v8::Local<v8::Value>* pValue, |
| bool bSetting, |
| XFA_Attribute eAttribute) {} |
| |
| CJX_Object::CalcData::CalcData() = default; |
| |
| CJX_Object::CalcData::~CalcData() = default; |
| |
| void CJX_Object::CalcData::Trace(cppgc::Visitor* visitor) const { |
| ContainerTrace(visitor, m_Globals); |
| } |
