diff options
Diffstat (limited to 'fxjs/xfa/cjx_object.cpp')
| -rw-r--r-- | fxjs/xfa/cjx_object.cpp | 581 |
1 files changed, 581 insertions, 0 deletions
diff --git a/fxjs/xfa/cjx_object.cpp b/fxjs/xfa/cjx_object.cpp index 1f4f77aea1..2c6588824f 100644 --- a/fxjs/xfa/cjx_object.cpp +++ b/fxjs/xfa/cjx_object.cpp @@ -8,6 +8,7 @@ #include <tuple> +#include "core/fxcrt/cfx_decimal.h" #include "core/fxcrt/fx_extension.h" #include "core/fxcrt/xml/cfx_xmltext.h" #include "fxjs/cfxjse_engine.h" @@ -20,6 +21,7 @@ #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/xfa_utils.h" namespace { @@ -576,6 +578,308 @@ CFX_XMLElement* CJX_Object::SetValue(XFA_Attribute eAttr, return elem; } +bool CJX_Object::SetContent(const WideString& wsContent, + const WideString& wsXMLValue, + bool bNotify, + bool bScriptModify, + bool bSyncData) { + CXFA_Node* pNode = nullptr; + CXFA_Node* pBindNode = nullptr; + switch (ToNode(GetXFAObject())->GetObjectType()) { + case XFA_ObjectType::ContainerNode: { + if (XFA_FieldIsMultiListBox(ToNode(GetXFAObject()))) { + CXFA_Node* pValue = GetProperty(0, XFA_Element::Value, true); + if (!pValue) + break; + + CXFA_Node* pChildValue = pValue->GetNodeItem(XFA_NODEITEM_FirstChild); + ASSERT(pChildValue); + pChildValue->JSNode()->SetCData(XFA_Attribute::ContentType, L"text/xml", + false, false); + pChildValue->JSNode()->SetContent(wsContent, wsContent, bNotify, + bScriptModify, false); + CXFA_Node* pBind = ToNode(GetXFAObject())->GetBindData(); + if (bSyncData && pBind) { + std::vector<WideString> wsSaveTextArray; + size_t iSize = 0; + if (!wsContent.IsEmpty()) { + size_t iStart = 0; + size_t iLength = wsContent.GetLength(); + auto iEnd = wsContent.Find(L'\n', iStart); + iEnd = !iEnd.has_value() ? iLength : iEnd; + while (iEnd.value() >= iStart) { + wsSaveTextArray.push_back( + wsContent.Mid(iStart, iEnd.value() - iStart)); + iStart = iEnd.value() + 1; + if (iStart >= iLength) + break; + + iEnd = wsContent.Find(L'\n', iStart); + if (!iEnd.has_value()) { + wsSaveTextArray.push_back( + wsContent.Mid(iStart, iLength - iStart)); + } + } + iSize = wsSaveTextArray.size(); + } + if (iSize == 0) { + while (CXFA_Node* pChildNode = + pBind->GetNodeItem(XFA_NODEITEM_FirstChild)) { + pBind->RemoveChild(pChildNode, true); + } + } else { + std::vector<CXFA_Node*> valueNodes = pBind->GetNodeList( + XFA_NODEFILTER_Children, XFA_Element::DataValue); + size_t iDatas = valueNodes.size(); + if (iDatas < iSize) { + size_t iAddNodes = iSize - iDatas; + CXFA_Node* pValueNodes = nullptr; + while (iAddNodes-- > 0) { + pValueNodes = + pBind->CreateSamePacketNode(XFA_Element::DataValue); + pValueNodes->JSNode()->SetCData(XFA_Attribute::Name, L"value", + false, false); + pValueNodes->CreateXMLMappingNode(); + pBind->InsertChild(pValueNodes, nullptr); + } + pValueNodes = nullptr; + } else if (iDatas > iSize) { + size_t iDelNodes = iDatas - iSize; + while (iDelNodes-- > 0) { + pBind->RemoveChild(pBind->GetNodeItem(XFA_NODEITEM_FirstChild), + true); + } + } + int32_t i = 0; + for (CXFA_Node* pValueNode = + pBind->GetNodeItem(XFA_NODEITEM_FirstChild); + pValueNode; pValueNode = pValueNode->GetNodeItem( + XFA_NODEITEM_NextSibling)) { + pValueNode->JSNode()->SetAttributeValue( + wsSaveTextArray[i], wsSaveTextArray[i], false, false); + i++; + } + } + for (const auto& pArrayNode : *(pBind->GetBindItems())) { + if (pArrayNode.Get() != ToNode(GetXFAObject())) { + pArrayNode->JSNode()->SetContent(wsContent, wsContent, bNotify, + bScriptModify, false); + } + } + } + break; + } + if (ToNode(GetXFAObject())->GetElementType() == XFA_Element::ExclGroup) { + pNode = ToNode(GetXFAObject()); + } else { + CXFA_Node* pValue = GetProperty(0, XFA_Element::Value, true); + if (!pValue) + break; + + CXFA_Node* pChildValue = pValue->GetNodeItem(XFA_NODEITEM_FirstChild); + ASSERT(pChildValue); + pChildValue->JSNode()->SetContent(wsContent, wsContent, bNotify, + bScriptModify, false); + } + pBindNode = ToNode(GetXFAObject())->GetBindData(); + if (pBindNode && bSyncData) { + pBindNode->JSNode()->SetContent(wsContent, wsXMLValue, bNotify, + bScriptModify, false); + for (const auto& pArrayNode : *(pBindNode->GetBindItems())) { + if (pArrayNode.Get() != ToNode(GetXFAObject())) { + pArrayNode->JSNode()->SetContent(wsContent, wsContent, bNotify, + true, false); + } + } + } + pBindNode = nullptr; + break; + } + case XFA_ObjectType::ContentNode: { + WideString wsContentType; + if (ToNode(GetXFAObject())->GetElementType() == XFA_Element::ExData) { + pdfium::Optional<WideString> ret = + TryAttribute(XFA_Attribute::ContentType, false); + if (ret) + wsContentType = *ret; + if (wsContentType == L"text/html") { + wsContentType = L""; + SetAttribute(XFA_Attribute::ContentType, wsContentType.AsStringView(), + false); + } + } + + CXFA_Node* pContentRawDataNode = + ToNode(GetXFAObject())->GetNodeItem(XFA_NODEITEM_FirstChild); + if (!pContentRawDataNode) { + pContentRawDataNode = + ToNode(GetXFAObject()) + ->CreateSamePacketNode((wsContentType == L"text/xml") + ? XFA_Element::Sharpxml + : XFA_Element::Sharptext); + ToNode(GetXFAObject())->InsertChild(pContentRawDataNode, nullptr); + } + return pContentRawDataNode->JSNode()->SetContent( + wsContent, wsXMLValue, bNotify, bScriptModify, bSyncData); + } + case XFA_ObjectType::NodeC: + case XFA_ObjectType::TextNode: + pNode = ToNode(GetXFAObject()); + break; + case XFA_ObjectType::NodeV: + pNode = ToNode(GetXFAObject()); + if (bSyncData && + ToNode(GetXFAObject())->GetPacketType() == XFA_PacketType::Form) { + CXFA_Node* pParent = + ToNode(GetXFAObject())->GetNodeItem(XFA_NODEITEM_Parent); + if (pParent) { + pParent = pParent->GetNodeItem(XFA_NODEITEM_Parent); + } + if (pParent && pParent->GetElementType() == XFA_Element::Value) { + pParent = pParent->GetNodeItem(XFA_NODEITEM_Parent); + if (pParent && pParent->IsContainerNode()) { + pBindNode = pParent->GetBindData(); + if (pBindNode) { + pBindNode->JSNode()->SetContent(wsContent, wsXMLValue, bNotify, + bScriptModify, false); + } + } + } + } + break; + default: + if (ToNode(GetXFAObject())->GetElementType() == XFA_Element::DataValue) { + pNode = ToNode(GetXFAObject()); + pBindNode = ToNode(GetXFAObject()); + } + break; + } + if (!pNode) + return false; + + SetAttributeValue(wsContent, wsXMLValue, bNotify, bScriptModify); + if (pBindNode && bSyncData) { + for (const auto& pArrayNode : *(pBindNode->GetBindItems())) { + pArrayNode->JSNode()->SetContent(wsContent, wsContent, bNotify, + bScriptModify, false); + } + } + return true; +} + +WideString CJX_Object::GetContent(bool bScriptModify) { + return TryContent(bScriptModify, true).value_or(WideString()); +} + +pdfium::Optional<WideString> CJX_Object::TryContent(bool bScriptModify, + bool bProto) { + CXFA_Node* pNode = nullptr; + switch (ToNode(GetXFAObject())->GetObjectType()) { + case XFA_ObjectType::ContainerNode: + if (ToNode(GetXFAObject())->GetElementType() == XFA_Element::ExclGroup) { + pNode = ToNode(GetXFAObject()); + } else { + CXFA_Node* pValue = + ToNode(GetXFAObject())->GetChild(0, XFA_Element::Value, false); + if (!pValue) + return {}; + + CXFA_Node* pChildValue = pValue->GetNodeItem(XFA_NODEITEM_FirstChild); + if (pChildValue && XFA_FieldIsMultiListBox(ToNode(GetXFAObject()))) { + pChildValue->JSNode()->SetAttribute(XFA_Attribute::ContentType, + L"text/xml", false); + } + if (pChildValue) + return pChildValue->JSNode()->TryContent(bScriptModify, bProto); + return {}; + } + break; + case XFA_ObjectType::ContentNode: { + CXFA_Node* pContentRawDataNode = + ToNode(GetXFAObject())->GetNodeItem(XFA_NODEITEM_FirstChild); + if (!pContentRawDataNode) { + XFA_Element element = XFA_Element::Sharptext; + if (ToNode(GetXFAObject())->GetElementType() == XFA_Element::ExData) { + pdfium::Optional<WideString> contentType = + TryAttribute(XFA_Attribute::ContentType, false); + if (contentType) { + if (*contentType == L"text/html") + element = XFA_Element::SharpxHTML; + else if (*contentType == L"text/xml") + element = XFA_Element::Sharpxml; + } + } + pContentRawDataNode = + ToNode(GetXFAObject())->CreateSamePacketNode(element); + ToNode(GetXFAObject())->InsertChild(pContentRawDataNode, nullptr); + } + return pContentRawDataNode->JSNode()->TryContent(bScriptModify, true); + } + case XFA_ObjectType::NodeC: + case XFA_ObjectType::NodeV: + case XFA_ObjectType::TextNode: + pNode = ToNode(GetXFAObject()); + default: + if (ToNode(GetXFAObject())->GetElementType() == XFA_Element::DataValue) + pNode = ToNode(GetXFAObject()); + break; + } + if (pNode) { + if (bScriptModify) { + CFXJSE_Engine* pScriptContext = GetDocument()->GetScriptContext(); + if (pScriptContext) + GetDocument()->GetScriptContext()->AddNodesOfRunScript( + ToNode(GetXFAObject())); + } + return TryCData(XFA_Attribute::Value, false); + } + return {}; +} + +CXFA_Node* CJX_Object::GetProperty(int32_t index, + XFA_Element eProperty, + bool bCreateProperty) { + if (index < 0 || + index >= ToNode(GetXFAObject())->PropertyOccuranceCount(eProperty)) { + return nullptr; + } + + int32_t iCount = 0; + for (CXFA_Node* pNode = ToNode(GetXFAObject())->GetChildNode(); pNode; + pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) { + if (pNode->GetElementType() == eProperty) { + iCount++; + if (iCount > index) + return pNode; + } + } + if (!bCreateProperty) + return nullptr; + + if (ToNode(GetXFAObject()) + ->HasPropertyFlags(eProperty, XFA_PROPERTYFLAG_OneOf)) { + for (CXFA_Node* pNode = ToNode(GetXFAObject())->GetChildNode(); pNode; + pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) { + if (ToNode(GetXFAObject()) + ->HasPropertyFlags(pNode->GetElementType(), + XFA_PROPERTYFLAG_OneOf)) { + return nullptr; + } + } + } + + CXFA_Node* pNewNode = nullptr; + for (; iCount <= index; ++iCount) { + pNewNode = GetDocument()->CreateNode( + ToNode(GetXFAObject())->GetPacketType(), eProperty); + if (!pNewNode) + return nullptr; + ToNode(GetXFAObject())->InsertChild(pNewNode, nullptr); + pNewNode->SetFlag(XFA_NodeFlag_Initialized, true); + } + return pNewNode; +} + bool CJX_Object::SetUserData(void* pKey, void* pData, XFA_MAPDATABLOCKCALLBACKINFO* pCallbackInfo) { @@ -1107,3 +1411,280 @@ void CJX_Object::Script_Som_MandatoryMessage(CFXJSE_Value* pValue, XFA_Attribute eAttribute) { Script_Som_Message(pValue, bSetting, XFA_SOM_MandatoryMessage); } + +void CJX_Object::Script_Som_DefaultValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_Attribute /* unused */) { + XFA_Element eType = ToNode(GetXFAObject())->GetElementType(); + if (eType == XFA_Element::Field) { + Script_Field_DefaultValue(pValue, bSetting, XFA_Attribute::Unknown); + return; + } + if (eType == XFA_Element::Draw) { + Script_Draw_DefaultValue(pValue, bSetting, XFA_Attribute::Unknown); + return; + } + if (eType == XFA_Element::Boolean) { + Script_Boolean_DefaultValue(pValue, bSetting, XFA_Attribute::Unknown); + return; + } + + if (bSetting) { + WideString wsNewValue; + if (pValue && !(pValue->IsNull() || pValue->IsUndefined())) + wsNewValue = pValue->ToWideString(); + + WideString wsFormatValue(wsNewValue); + CXFA_WidgetData* pContainerWidgetData = nullptr; + if (ToNode(GetXFAObject())->GetPacketType() == XFA_PacketType::Datasets) { + WideString wsPicture; + for (const auto& pFormNode : *(ToNode(GetXFAObject())->GetBindItems())) { + if (!pFormNode || pFormNode->HasRemovedChildren()) + continue; + + pContainerWidgetData = pFormNode->GetContainerWidgetData(); + if (pContainerWidgetData) { + wsPicture = pContainerWidgetData->GetPictureContent( + XFA_VALUEPICTURE_DataBind); + } + if (!wsPicture.IsEmpty()) + break; + + pContainerWidgetData = nullptr; + } + } else if (ToNode(GetXFAObject())->GetPacketType() == + XFA_PacketType::Form) { + pContainerWidgetData = ToNode(GetXFAObject())->GetContainerWidgetData(); + } + + if (pContainerWidgetData) + wsFormatValue = pContainerWidgetData->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->SetNull(); + } else if (eType == XFA_Element::Integer) { + pValue->SetInteger(FXSYS_wtoi(content.c_str())); + } else if (eType == XFA_Element::Float || eType == XFA_Element::Decimal) { + CFX_Decimal decimal(content.AsStringView()); + pValue->SetFloat((float)(double)decimal); + } else { + pValue->SetString(content.UTF8Encode().AsStringView()); + } +} + +void CJX_Object::Script_Som_DefaultValue_Read(CFXJSE_Value* pValue, + bool bSetting, + XFA_Attribute eAttribute) { + if (bSetting) { + ThrowInvalidPropertyException(); + return; + } + + WideString content = GetContent(true); + if (content.IsEmpty()) { + pValue->SetNull(); + return; + } + pValue->SetString(content.UTF8Encode().AsStringView()); +} + +void CJX_Object::Script_Som_DataNode(CFXJSE_Value* pValue, + bool bSetting, + XFA_Attribute eAttribute) { + if (bSetting) { + ThrowInvalidPropertyException(); + return; + } + + CXFA_Node* pDataNode = ToNode(GetXFAObject())->GetBindData(); + if (!pDataNode) { + pValue->SetNull(); + return; + } + + pValue->Assign( + GetDocument()->GetScriptContext()->GetJSValueFromMap(pDataNode)); +} + +void CJX_Object::Script_Som_Mandatory(CFXJSE_Value* pValue, + bool bSetting, + XFA_Attribute eAttribute) { + if (!widget_data_) + return; + + CXFA_ValidateData validateData = widget_data_->GetValidateData(true); + if (bSetting) { + validateData.SetNullTest(pValue->ToWideString()); + return; + } + + WideString str = CXFA_Node::AttributeEnumToName(validateData.GetNullTest()); + pValue->SetString(str.UTF8Encode().AsStringView()); +} + +void CJX_Object::Script_Som_InstanceIndex(CFXJSE_Value* pValue, + bool bSetting, + XFA_Attribute eAttribute) { + if (!bSetting) { + pValue->SetInteger(Subform_and_SubformSet_InstanceIndex()); + return; + } + + int32_t iTo = pValue->ToInteger(); + int32_t iFrom = Subform_and_SubformSet_InstanceIndex(); + CXFA_Node* pManagerNode = nullptr; + for (CXFA_Node* pNode = + ToNode(GetXFAObject())->GetNodeItem(XFA_NODEITEM_PrevSibling); + pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_PrevSibling)) { + if (pNode->GetElementType() == XFA_Element::InstanceManager) { + pManagerNode = pNode; + break; + } + } + if (!pManagerNode) + return; + + pManagerNode->JSNode()->InstanceManager_MoveInstance(iTo, iFrom); + CXFA_FFNotify* pNotify = GetDocument()->GetNotify(); + if (!pNotify) + return; + + CXFA_Node* pToInstance = pManagerNode->GetItem(iTo); + if (pToInstance && pToInstance->GetElementType() == XFA_Element::Subform) { + pNotify->RunSubformIndexChange(pToInstance); + } + + CXFA_Node* pFromInstance = pManagerNode->GetItem(iFrom); + if (pFromInstance && + pFromInstance->GetElementType() == XFA_Element::Subform) { + pNotify->RunSubformIndexChange(pFromInstance); + } +} + +void CJX_Object::Script_Field_DefaultValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_Attribute eAttribute) { + if (!widget_data_) + return; + + if (bSetting) { + if (pValue) { + widget_data_->SetPreNull(widget_data_->IsNull()); + widget_data_->SetIsNull(pValue->IsNull()); + } + + WideString wsNewText; + if (pValue && !(pValue->IsNull() || pValue->IsUndefined())) + wsNewText = pValue->ToWideString(); + + CXFA_Node* pUIChild = widget_data_->GetUIChild(); + if (pUIChild->GetElementType() == XFA_Element::NumericEdit) { + wsNewText = + widget_data_->NumericLimit(wsNewText, widget_data_->GetLeadDigits(), + widget_data_->GetFracDigits()); + } + + CXFA_WidgetData* pContainerWidgetData = + ToNode(GetXFAObject())->GetContainerWidgetData(); + WideString wsFormatText(wsNewText); + if (pContainerWidgetData) + wsFormatText = pContainerWidgetData->GetFormatDataValue(wsNewText); + + SetContent(wsNewText, wsFormatText, true, true, true); + return; + } + + WideString content = GetContent(true); + if (content.IsEmpty()) { + pValue->SetNull(); + return; + } + + CXFA_Node* pUIChild = widget_data_->GetUIChild(); + CXFA_Node* pNode = widget_data_->GetFormValueData().GetNode()->GetNodeItem( + XFA_NODEITEM_FirstChild); + if (pNode && pNode->GetElementType() == XFA_Element::Decimal) { + if (pUIChild->GetElementType() == XFA_Element::NumericEdit && + (pNode->JSNode()->GetInteger(XFA_Attribute::FracDigits) == -1)) { + pValue->SetString(content.UTF8Encode().AsStringView()); + } else { + CFX_Decimal decimal(content.AsStringView()); + pValue->SetFloat((float)(double)decimal); + } + } else if (pNode && pNode->GetElementType() == XFA_Element::Integer) { + pValue->SetInteger(FXSYS_wtoi(content.c_str())); + } else if (pNode && pNode->GetElementType() == XFA_Element::Boolean) { + pValue->SetBoolean(FXSYS_wtoi(content.c_str()) == 0 ? false : true); + } else if (pNode && pNode->GetElementType() == XFA_Element::Float) { + CFX_Decimal decimal(content.AsStringView()); + pValue->SetFloat((float)(double)decimal); + } else { + pValue->SetString(content.UTF8Encode().AsStringView()); + } +} + +void CJX_Object::Script_Boolean_DefaultValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_Attribute eAttribute) { + if (!bSetting) { + WideString wsValue = GetContent(true); + pValue->SetBoolean(wsValue == L"1"); + return; + } + + ByteString newValue; + if (pValue && !(pValue->IsNull() || pValue->IsUndefined())) + newValue = pValue->ToString(); + + int32_t iValue = FXSYS_atoi(newValue.c_str()); + WideString wsNewValue(iValue == 0 ? L"0" : L"1"); + WideString wsFormatValue(wsNewValue); + CXFA_WidgetData* pContainerWidgetData = + ToNode(GetXFAObject())->GetContainerWidgetData(); + if (pContainerWidgetData) + wsFormatValue = pContainerWidgetData->GetFormatDataValue(wsNewValue); + + SetContent(wsNewValue, wsFormatValue, true, true, true); +} + +void CJX_Object::Script_Draw_DefaultValue(CFXJSE_Value* pValue, + bool bSetting, + XFA_Attribute eAttribute) { + if (!bSetting) { + WideString content = GetContent(true); + if (content.IsEmpty()) + pValue->SetNull(); + else + pValue->SetString(content.UTF8Encode().AsStringView()); + + return; + } + + if (!pValue || !pValue->IsString()) + return; + if (widget_data_->GetUIType() != XFA_Element::Text) + return; + + WideString wsNewValue = pValue->ToWideString(); + SetContent(wsNewValue, wsNewValue, true, true, true); +} + +int32_t CJX_Object::Subform_and_SubformSet_InstanceIndex() { + int32_t index = 0; + for (CXFA_Node* pNode = + ToNode(GetXFAObject())->GetNodeItem(XFA_NODEITEM_PrevSibling); + pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_PrevSibling)) { + if ((pNode->GetElementType() != XFA_Element::Subform) && + (pNode->GetElementType() != XFA_Element::SubformSet)) { + break; + } + index++; + } + return index; +} |