diff options
author | Dan Sinclair <dsinclair@chromium.org> | 2017-12-11 22:31:58 +0000 |
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committer | Chromium commit bot <commit-bot@chromium.org> | 2017-12-11 22:31:58 +0000 |
commit | c002261326795102c4680c43ea447674dd4d6f3b (patch) | |
tree | d1793513d0e2dc1203d3806d7d734e3ddc9e2766 /fxjs/cjx_node.cpp | |
parent | 07401bae6d9f95911b144e6fabb42f19e40def49 (diff) | |
download | pdfium-c002261326795102c4680c43ea447674dd4d6f3b.tar.xz |
[xfa] Move CJX code into fxjs/xfa
This CL moves the remaining CJX clases into fxjs/xfa so they co-exist
with the rest of the CJX classes.
Change-Id: I2b1e5504ac23f73df177f309967a04ab27fb61d1
Reviewed-on: https://pdfium-review.googlesource.com/20550
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'fxjs/cjx_node.cpp')
-rw-r--r-- | fxjs/cjx_node.cpp | 1874 |
1 files changed, 0 insertions, 1874 deletions
diff --git a/fxjs/cjx_node.cpp b/fxjs/cjx_node.cpp deleted file mode 100644 index 1c476a2157..0000000000 --- a/fxjs/cjx_node.cpp +++ /dev/null @@ -1,1874 +0,0 @@ -// 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/cjx_node.h" - -#include <map> -#include <tuple> -#include <vector> - -#include "core/fxcrt/cfx_decimal.h" -#include "core/fxcrt/cfx_memorystream.h" -#include "core/fxcrt/fx_codepage.h" -#include "core/fxcrt/fx_extension.h" -#include "core/fxcrt/xml/cfx_xmlelement.h" -#include "core/fxcrt/xml/cfx_xmlnode.h" -#include "core/fxcrt/xml/cfx_xmltext.h" -#include "fxjs/cfxjse_engine.h" -#include "fxjs/js_resources.h" -#include "xfa/fxfa/cxfa_ffnotify.h" -#include "xfa/fxfa/cxfa_ffwidget.h" -#include "xfa/fxfa/parser/cxfa_arraynodelist.h" -#include "xfa/fxfa/parser/cxfa_attachnodelist.h" -#include "xfa/fxfa/parser/cxfa_layoutprocessor.h" -#include "xfa/fxfa/parser/cxfa_measurement.h" -#include "xfa/fxfa/parser/cxfa_node.h" -#include "xfa/fxfa/parser/cxfa_occurdata.h" -#include "xfa/fxfa/parser/cxfa_simple_parser.h" -#include "xfa/fxfa/parser/xfa_utils.h" - -namespace { - -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}; -} - -enum class EventAppliesToo { - kNone = 0, - kAll = 1, - kAllNonRecursive = 2, - kSubform = 3, - kFieldOrExclusion = 4, - kField = 5, - kSignature = 6, - kChoiceList = 7 -}; - -struct XFA_ExecEventParaInfo { - public: - uint32_t m_uHash; - const wchar_t* m_lpcEventName; - XFA_EVENTTYPE m_eventType; - EventAppliesToo m_validFlags; -}; - -const XFA_ExecEventParaInfo gs_eventParaInfos[] = { - {0x109d7ce7, L"mouseEnter", XFA_EVENT_MouseEnter, EventAppliesToo::kField}, - {0x1bfc72d9, L"preOpen", XFA_EVENT_PreOpen, EventAppliesToo::kChoiceList}, - {0x2196a452, L"initialize", XFA_EVENT_Initialize, EventAppliesToo::kAll}, - {0x27410f03, L"mouseExit", XFA_EVENT_MouseExit, EventAppliesToo::kField}, - {0x36f1c6d8, L"preSign", XFA_EVENT_PreSign, EventAppliesToo::kSignature}, - {0x4731d6ba, L"exit", XFA_EVENT_Exit, EventAppliesToo::kAllNonRecursive}, - {0x7233018a, L"validate", XFA_EVENT_Validate, EventAppliesToo::kAll}, - {0x8808385e, L"indexChange", XFA_EVENT_IndexChange, - EventAppliesToo::kSubform}, - {0x891f4606, L"change", XFA_EVENT_Change, - EventAppliesToo::kFieldOrExclusion}, - {0x9f693b21, L"mouseDown", XFA_EVENT_MouseDown, EventAppliesToo::kField}, - {0xcdce56b3, L"full", XFA_EVENT_Full, EventAppliesToo::kFieldOrExclusion}, - {0xd576d08e, L"mouseUp", XFA_EVENT_MouseUp, EventAppliesToo::kField}, - {0xd95657a6, L"click", XFA_EVENT_Click, EventAppliesToo::kFieldOrExclusion}, - {0xdbfbe02e, L"calculate", XFA_EVENT_Calculate, EventAppliesToo::kAll}, - {0xe25fa7b8, L"postOpen", XFA_EVENT_PostOpen, EventAppliesToo::kChoiceList}, - {0xe28dce7e, L"enter", XFA_EVENT_Enter, EventAppliesToo::kAllNonRecursive}, - {0xfd54fbb7, L"postSign", XFA_EVENT_PostSign, EventAppliesToo::kSignature}, -}; - -const XFA_ExecEventParaInfo* GetEventParaInfoByName( - const WideStringView& wsEventName) { - uint32_t uHash = FX_HashCode_GetW(wsEventName, false); - int32_t iStart = 0; - int32_t iEnd = (sizeof(gs_eventParaInfos) / sizeof(gs_eventParaInfos[0])) - 1; - do { - int32_t iMid = (iStart + iEnd) / 2; - const XFA_ExecEventParaInfo* eventParaInfo = &gs_eventParaInfos[iMid]; - if (uHash == eventParaInfo->m_uHash) - return eventParaInfo; - if (uHash < eventParaInfo->m_uHash) - iEnd = iMid - 1; - else - iStart = iMid + 1; - } while (iStart <= iEnd); - return nullptr; -} - -} // namespace - -const CJX_MethodSpec CJX_Node::MethodSpecs[] = { - {"applyXSL", applyXSL_static}, - {"assignNode", assignNode_static}, - {"clone", clone_static}, - {"getAttribute", getAttribute_static}, - {"getElement", getElement_static}, - {"isPropertySpecified", isPropertySpecified_static}, - {"loadXML", loadXML_static}, - {"saveFilteredXML", saveFilteredXML_static}, - {"saveXML", saveXML_static}, - {"setAttribute", setAttribute_static}, - {"setElement", setElement_static}, - {"", nullptr}}; - -CJX_Node::CJX_Node(CXFA_Node* node) : CJX_Tree(node) { - DefineMethods(MethodSpecs); -} - -CJX_Node::~CJX_Node() = default; - -CXFA_Node* CJX_Node::GetXFANode() { - return static_cast<CXFA_Node*>(GetXFAObject()); -} - -const CXFA_Node* CJX_Node::GetXFANode() const { - return static_cast<const CXFA_Node*>(GetXFAObject()); -} - -int32_t CJX_Node::Subform_and_SubformSet_InstanceIndex() { - int32_t index = 0; - for (CXFA_Node* pNode = GetXFANode()->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; -} - -int32_t CJX_Node::InstanceManager_SetInstances(int32_t iDesired) { - CXFA_OccurData occurData(GetXFANode()->GetOccurNode()); - if (iDesired < occurData.GetMin()) { - ThrowTooManyOccurancesException(L"min"); - return 1; - } - - int32_t iMax = occurData.GetMax(); - if (iMax >= 0 && iDesired > iMax) { - ThrowTooManyOccurancesException(L"max"); - return 2; - } - - int32_t iCount = GetXFANode()->GetCount(); - if (iDesired == iCount) - return 0; - - if (iDesired < iCount) { - WideString wsInstManagerName = GetCData(XFA_Attribute::Name); - WideString wsInstanceName = WideString( - wsInstManagerName.IsEmpty() - ? wsInstManagerName - : wsInstManagerName.Right(wsInstManagerName.GetLength() - 1)); - uint32_t dInstanceNameHash = - FX_HashCode_GetW(wsInstanceName.AsStringView(), false); - CXFA_Node* pPrevSibling = - iDesired == 0 ? GetXFANode() : GetXFANode()->GetItem(iDesired - 1); - while (iCount > iDesired) { - CXFA_Node* pRemoveInstance = - pPrevSibling->GetNodeItem(XFA_NODEITEM_NextSibling); - if (pRemoveInstance->GetElementType() != XFA_Element::Subform && - pRemoveInstance->GetElementType() != XFA_Element::SubformSet) { - continue; - } - if (pRemoveInstance->GetElementType() == XFA_Element::InstanceManager) { - NOTREACHED(); - break; - } - if (pRemoveInstance->GetNameHash() == dInstanceNameHash) { - GetXFANode()->RemoveItem(pRemoveInstance, true); - iCount--; - } - } - } else { - while (iCount < iDesired) { - CXFA_Node* pNewInstance = GetXFANode()->CreateInstance(true); - GetXFANode()->InsertItem(pNewInstance, iCount, iCount, false); - iCount++; - CXFA_FFNotify* pNotify = GetDocument()->GetNotify(); - if (!pNotify) - return 0; - - pNotify->RunNodeInitialize(pNewInstance); - } - } - - CXFA_LayoutProcessor* pLayoutPro = GetDocument()->GetLayoutProcessor(); - if (pLayoutPro) { - pLayoutPro->AddChangedContainer( - ToNode(GetDocument()->GetXFAObject(XFA_HASHCODE_Form))); - } - return 0; -} - -int32_t CJX_Node::InstanceManager_MoveInstance(int32_t iTo, int32_t iFrom) { - int32_t iCount = GetXFANode()->GetCount(); - if (iFrom > iCount || iTo > iCount - 1) { - ThrowIndexOutOfBoundsException(); - return 1; - } - if (iFrom < 0 || iTo < 0 || iFrom == iTo) - return 0; - - CXFA_Node* pMoveInstance = GetXFANode()->GetItem(iFrom); - GetXFANode()->RemoveItem(pMoveInstance, false); - GetXFANode()->InsertItem(pMoveInstance, iTo, iCount - 1, true); - CXFA_LayoutProcessor* pLayoutPro = GetDocument()->GetLayoutProcessor(); - if (pLayoutPro) { - pLayoutPro->AddChangedContainer( - ToNode(GetDocument()->GetXFAObject(XFA_HASHCODE_Form))); - } - return 0; -} - -CJS_Return CJX_Node::applyXSL(CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - - // TODO(weili): check whether we need to implement this, pdfium:501. - return CJS_Return(true); -} - -CJS_Return CJX_Node::assignNode( - CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.empty() || params.size() > 3) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - - // TODO(weili): check whether we need to implement this, pdfium:501. - return CJS_Return(true); -} - -CJS_Return CJX_Node::clone(CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - - CXFA_Node* pCloneNode = GetXFANode()->Clone(runtime->ToBoolean(params[0])); - CFXJSE_Value* value = - GetDocument()->GetScriptContext()->GetJSValueFromMap(pCloneNode); - if (!value) - return CJS_Return(runtime->NewNull()); - return CJS_Return(value->DirectGetValue().Get(runtime->GetIsolate())); -} - -CJS_Return CJX_Node::getAttribute( - CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - - WideString expression = runtime->ToWideString(params[0]); - return CJS_Return(runtime->NewString( - GetAttribute(expression.AsStringView()).UTF8Encode().AsStringView())); -} - -CJS_Return CJX_Node::getElement( - CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.empty() || params.size() > 2) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - - WideString expression = runtime->ToWideString(params[0]); - int32_t iValue = params.size() >= 2 ? runtime->ToInt32(params[1]) : 0; - - CXFA_Node* pNode = - GetProperty(iValue, CXFA_Node::NameToElement(expression), true); - CFXJSE_Value* value = - GetDocument()->GetScriptContext()->GetJSValueFromMap(pNode); - if (!value) - return CJS_Return(runtime->NewNull()); - return CJS_Return(value->DirectGetValue().Get(runtime->GetIsolate())); -} - -CJS_Return CJX_Node::isPropertySpecified( - CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.empty() || params.size() > 3) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - - WideString expression = runtime->ToWideString(params[0]); - XFA_Attribute attr = CXFA_Node::NameToAttribute(expression.AsStringView()); - if (attr != XFA_Attribute::Unknown && HasAttribute(attr)) - return CJS_Return(runtime->NewBoolean(true)); - - bool bParent = params.size() < 2 || runtime->ToBoolean(params[1]); - int32_t iIndex = params.size() == 3 ? runtime->ToInt32(params[2]) : 0; - XFA_Element eType = CXFA_Node::NameToElement(expression); - bool bHas = !!GetProperty(iIndex, eType, true); - if (!bHas && bParent && GetXFANode()->GetParent()) { - // Also check on the parent. - auto* jsnode = GetXFANode()->GetParent()->JSNode(); - bHas = jsnode->HasAttribute(attr) || - !!jsnode->GetProperty(iIndex, eType, true); - } - return CJS_Return(runtime->NewBoolean(bHas)); -} - -CJS_Return CJX_Node::loadXML(CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.empty() || params.size() > 3) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - - ByteString expression = runtime->ToByteString(params[0]); - if (expression.IsEmpty()) - return CJS_Return(true); - - bool bIgnoreRoot = true; - if (params.size() >= 2) - bIgnoreRoot = runtime->ToBoolean(params[1]); - - bool bOverwrite = 0; - if (params.size() >= 3) - bOverwrite = runtime->ToBoolean(params[2]); - - auto pParser = pdfium::MakeUnique<CXFA_SimpleParser>(GetDocument()); - if (!pParser) - return CJS_Return(true); - - CFX_XMLNode* pXMLNode = pParser->ParseXMLData(expression); - if (!pXMLNode) - return CJS_Return(true); - - if (bIgnoreRoot && - (pXMLNode->GetType() != FX_XMLNODE_Element || - XFA_RecognizeRichText(static_cast<CFX_XMLElement*>(pXMLNode)))) { - bIgnoreRoot = false; - } - - CXFA_Node* pFakeRoot = GetXFANode()->Clone(false); - WideString wsContentType = GetCData(XFA_Attribute::ContentType); - if (!wsContentType.IsEmpty()) { - pFakeRoot->JSNode()->SetCData(XFA_Attribute::ContentType, - WideString(wsContentType), false, false); - } - - std::unique_ptr<CFX_XMLNode> pFakeXMLRoot(pFakeRoot->GetXMLMappingNode()); - if (!pFakeXMLRoot) { - CFX_XMLNode* pThisXMLRoot = GetXFANode()->GetXMLMappingNode(); - pFakeXMLRoot = pThisXMLRoot ? pThisXMLRoot->Clone() : nullptr; - } - if (!pFakeXMLRoot) { - pFakeXMLRoot = pdfium::MakeUnique<CFX_XMLElement>( - WideString(GetXFANode()->GetClassName())); - } - - if (bIgnoreRoot) { - CFX_XMLNode* pXMLChild = pXMLNode->GetNodeItem(CFX_XMLNode::FirstChild); - while (pXMLChild) { - CFX_XMLNode* pXMLSibling = - pXMLChild->GetNodeItem(CFX_XMLNode::NextSibling); - pXMLNode->RemoveChildNode(pXMLChild); - pFakeXMLRoot->InsertChildNode(pXMLChild); - pXMLChild = pXMLSibling; - } - } else { - CFX_XMLNode* pXMLParent = pXMLNode->GetNodeItem(CFX_XMLNode::Parent); - if (pXMLParent) - pXMLParent->RemoveChildNode(pXMLNode); - - pFakeXMLRoot->InsertChildNode(pXMLNode); - } - - pParser->ConstructXFANode(pFakeRoot, pFakeXMLRoot.get()); - pFakeRoot = pParser->GetRootNode(); - if (!pFakeRoot) - return CJS_Return(true); - - if (bOverwrite) { - CXFA_Node* pChild = GetXFANode()->GetNodeItem(XFA_NODEITEM_FirstChild); - CXFA_Node* pNewChild = pFakeRoot->GetNodeItem(XFA_NODEITEM_FirstChild); - int32_t index = 0; - while (pNewChild) { - CXFA_Node* pItem = pNewChild->GetNodeItem(XFA_NODEITEM_NextSibling); - pFakeRoot->RemoveChild(pNewChild, true); - GetXFANode()->InsertChild(index++, pNewChild); - pNewChild->SetFlag(XFA_NodeFlag_Initialized, true); - pNewChild = pItem; - } - - while (pChild) { - CXFA_Node* pItem = pChild->GetNodeItem(XFA_NODEITEM_NextSibling); - GetXFANode()->RemoveChild(pChild, true); - pFakeRoot->InsertChild(pChild, nullptr); - pChild = pItem; - } - - if (GetXFANode()->GetPacketType() == XFA_PacketType::Form && - GetXFANode()->GetElementType() == XFA_Element::ExData) { - CFX_XMLNode* pTempXMLNode = GetXFANode()->GetXMLMappingNode(); - GetXFANode()->SetXMLMappingNode(pFakeXMLRoot.release()); - GetXFANode()->SetFlag(XFA_NodeFlag_OwnXMLNode, false); - if (pTempXMLNode && !pTempXMLNode->GetNodeItem(CFX_XMLNode::Parent)) - pFakeXMLRoot.reset(pTempXMLNode); - else - pFakeXMLRoot = nullptr; - } - MoveBufferMapData(pFakeRoot, GetXFANode()); - } else { - CXFA_Node* pChild = pFakeRoot->GetNodeItem(XFA_NODEITEM_FirstChild); - while (pChild) { - CXFA_Node* pItem = pChild->GetNodeItem(XFA_NODEITEM_NextSibling); - pFakeRoot->RemoveChild(pChild, true); - GetXFANode()->InsertChild(pChild, nullptr); - pChild->SetFlag(XFA_NodeFlag_Initialized, true); - pChild = pItem; - } - } - - if (pFakeXMLRoot) { - pFakeRoot->SetXMLMappingNode(pFakeXMLRoot.release()); - pFakeRoot->SetFlag(XFA_NodeFlag_OwnXMLNode, false); - } - pFakeRoot->SetFlag(XFA_NodeFlag_HasRemovedChildren, false); - - return CJS_Return(true); -} - -CJS_Return CJX_Node::saveFilteredXML( - CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - // TODO(weili): Check whether we need to implement this, pdfium:501. - return CJS_Return(true); -} - -CJS_Return CJX_Node::saveXML(CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() > 1) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - if (params.size() == 1 && runtime->ToWideString(params[0]) != L"pretty") - return CJS_Return(JSGetStringFromID(JSMessage::kValueError)); - - // TODO(weili): Check whether we need to save pretty print XML, pdfium:501. - - WideString bsXMLHeader = L"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"; - if (GetXFANode()->GetPacketType() != XFA_PacketType::Form && - GetXFANode()->GetPacketType() != XFA_PacketType::Datasets) { - return CJS_Return(runtime->NewString("")); - } - - CFX_XMLNode* pElement = nullptr; - if (GetXFANode()->GetPacketType() == XFA_PacketType::Datasets) { - pElement = GetXFANode()->GetXMLMappingNode(); - if (!pElement || pElement->GetType() != FX_XMLNODE_Element) { - return CJS_Return( - runtime->NewString(bsXMLHeader.UTF8Encode().AsStringView())); - } - - XFA_DataExporter_DealWithDataGroupNode(GetXFANode()); - } - - auto pMemoryStream = pdfium::MakeRetain<CFX_MemoryStream>(true); - auto pStream = - pdfium::MakeRetain<CFX_SeekableStreamProxy>(pMemoryStream, true); - pStream->SetCodePage(FX_CODEPAGE_UTF8); - pStream->WriteString(bsXMLHeader.AsStringView()); - - if (GetXFANode()->GetPacketType() == XFA_PacketType::Form) - XFA_DataExporter_RegenerateFormFile(GetXFANode(), pStream, nullptr, true); - else - pElement->SaveXMLNode(pStream); - - return CJS_Return(runtime->NewString( - ByteStringView(pMemoryStream->GetBuffer(), pMemoryStream->GetSize()))); -} - -CJS_Return CJX_Node::setAttribute( - CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 2) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - - WideString attributeValue = runtime->ToWideString(params[0]); - WideString attribute = runtime->ToWideString(params[1]); - SetAttribute(attribute.AsStringView(), attributeValue.AsStringView(), true); - return CJS_Return(true); -} - -CJS_Return CJX_Node::setElement( - CJS_V8* runtime, - const std::vector<v8::Local<v8::Value>>& params) { - if (params.size() != 1 && params.size() != 2) - return CJS_Return(JSGetStringFromID(JSMessage::kParamError)); - - // TODO(weili): check whether we need to implement this, pdfium:501. - return CJS_Return(true); -} - -void CJX_Node::Script_NodeClass_Ns(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - pValue->SetString( - TryNamespace().value_or(WideString()).UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_NodeClass_Model(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - - pValue->Assign(GetDocument()->GetScriptContext()->GetJSValueFromMap( - GetXFANode()->GetModelNode())); -} - -void CJX_Node::Script_NodeClass_IsContainer(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - - pValue->SetBoolean(GetXFANode()->IsContainerNode()); -} - -void CJX_Node::Script_NodeClass_IsNull(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - if (GetXFANode()->GetElementType() == XFA_Element::Subform) { - pValue->SetBoolean(false); - return; - } - pValue->SetBoolean(GetContent(false).IsEmpty()); -} - -void CJX_Node::Script_NodeClass_OneOfChild(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - - std::vector<CXFA_Node*> properties = GetXFANode()->GetNodeList( - XFA_NODEFILTER_OneOfProperty, XFA_Element::Unknown); - if (!properties.empty()) { - pValue->Assign(GetDocument()->GetScriptContext()->GetJSValueFromMap( - properties.front())); - } -} - -void CJX_Node::Script_ModelClass_Context(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::Script_ModelClass_AliasNode(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::Script_Attribute_Integer(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - SetInteger(eAttribute, pValue->ToInteger(), true); - return; - } - pValue->SetInteger(GetInteger(eAttribute)); -} - -void CJX_Node::Script_Attribute_IntegerRead(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - pValue->SetInteger(GetInteger(eAttribute)); -} - -void CJX_Node::Script_Attribute_BOOL(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - SetBoolean(eAttribute, pValue->ToBoolean(), true); - return; - } - pValue->SetString(GetBoolean(eAttribute) ? "1" : "0"); -} - -void CJX_Node::Script_Attribute_BOOLRead(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - pValue->SetString(GetBoolean(eAttribute) ? "1" : "0"); -} - -void CJX_Node::Script_Attribute_String(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (!bSetting) { - pValue->SetString(GetAttribute(eAttribute).UTF8Encode().AsStringView()); - return; - } - - WideString wsValue = pValue->ToWideString(); - SetAttribute(eAttribute, wsValue.AsStringView(), true); - if (eAttribute != XFA_Attribute::Use || - GetXFANode()->GetElementType() != XFA_Element::Desc) { - return; - } - - CXFA_Node* pTemplateNode = - ToNode(GetDocument()->GetXFAObject(XFA_HASHCODE_Template)); - CXFA_Node* pProtoRoot = - pTemplateNode->GetFirstChildByClass(XFA_Element::Subform) - ->GetFirstChildByClass(XFA_Element::Proto); - - WideString wsID; - WideString wsSOM; - if (!wsValue.IsEmpty()) { - if (wsValue[0] == '#') - wsID = WideString(wsValue.c_str() + 1, wsValue.GetLength() - 1); - else - wsSOM = wsValue; - } - - CXFA_Node* pProtoNode = nullptr; - if (!wsSOM.IsEmpty()) { - XFA_RESOLVENODE_RS resolveNodeRS; - bool iRet = GetDocument()->GetScriptContext()->ResolveObjects( - pProtoRoot, wsSOM.AsStringView(), &resolveNodeRS, - XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Attributes | - XFA_RESOLVENODE_Properties | XFA_RESOLVENODE_Parent | - XFA_RESOLVENODE_Siblings, - nullptr); - if (iRet && resolveNodeRS.objects.front()->IsNode()) - pProtoNode = resolveNodeRS.objects.front()->AsNode(); - - } else if (!wsID.IsEmpty()) { - pProtoNode = GetDocument()->GetNodeByID(pProtoRoot, wsID.AsStringView()); - } - if (!pProtoNode) - return; - - CXFA_Node* pHeadChild = GetXFANode()->GetNodeItem(XFA_NODEITEM_FirstChild); - while (pHeadChild) { - CXFA_Node* pSibling = pHeadChild->GetNodeItem(XFA_NODEITEM_NextSibling); - GetXFANode()->RemoveChild(pHeadChild, true); - pHeadChild = pSibling; - } - - std::unique_ptr<CXFA_Node> pProtoForm(pProtoNode->CloneTemplateToForm(true)); - pHeadChild = pProtoForm->GetNodeItem(XFA_NODEITEM_FirstChild); - while (pHeadChild) { - CXFA_Node* pSibling = pHeadChild->GetNodeItem(XFA_NODEITEM_NextSibling); - pProtoForm->RemoveChild(pHeadChild, true); - GetXFANode()->InsertChild(pHeadChild, nullptr); - pHeadChild = pSibling; - } - - GetDocument()->RemovePurgeNode(pProtoForm.get()); -} - -void CJX_Node::Script_Attribute_StringRead(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - pValue->SetString(GetAttribute(eAttribute).UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_Delta_CurrentValue(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::Script_Delta_SavedValue(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::Script_Delta_Target(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::Script_Som_Message(CFXJSE_Value* pValue, - bool bSetting, - XFA_SOM_MESSAGETYPE iMessageType) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - bool bNew = false; - CXFA_ValidateData validateData = pWidgetData->GetValidateData(false); - if (!validateData.HasValidNode()) { - validateData = pWidgetData->GetValidateData(true); - bNew = true; - } - - if (bSetting) { - switch (iMessageType) { - case XFA_SOM_ValidationMessage: - validateData.SetScriptMessageText(pValue->ToWideString()); - break; - case XFA_SOM_FormatMessage: - validateData.SetFormatMessageText(pValue->ToWideString()); - break; - case XFA_SOM_MandatoryMessage: - validateData.SetNullMessageText(pValue->ToWideString()); - break; - default: - break; - } - if (!bNew) { - CXFA_FFNotify* pNotify = GetDocument()->GetNotify(); - if (!pNotify) { - return; - } - pNotify->AddCalcValidate(GetXFANode()); - } - return; - } - - WideString wsMessage; - switch (iMessageType) { - case XFA_SOM_ValidationMessage: - wsMessage = validateData.GetScriptMessageText(); - break; - case XFA_SOM_FormatMessage: - wsMessage = validateData.GetFormatMessageText(); - break; - case XFA_SOM_MandatoryMessage: - wsMessage = validateData.GetNullMessageText(); - break; - default: - break; - } - pValue->SetString(wsMessage.UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_Som_ValidationMessage(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - Script_Som_Message(pValue, bSetting, XFA_SOM_ValidationMessage); -} - -void CJX_Node::Script_Field_Length(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) { - pValue->SetInteger(0); - return; - } - pValue->SetInteger(pWidgetData->CountChoiceListItems(true)); -} - -void CJX_Node::Script_Som_DefaultValue(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute /* unused */) { - XFA_Element eType = GetXFANode()->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_Value(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 (GetXFANode()->GetPacketType() == XFA_PacketType::Datasets) { - WideString wsPicture; - for (const auto& pFormNode : *(GetXFANode()->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 (GetXFANode()->GetPacketType() == XFA_PacketType::Form) { - pContainerWidgetData = GetXFANode()->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_Node::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_Node::Script_Boolean_Value(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 = - GetXFANode()->GetContainerWidgetData(); - if (pContainerWidgetData) - wsFormatValue = pContainerWidgetData->GetFormatDataValue(wsNewValue); - - SetContent(wsNewValue, wsFormatValue, true, true, true); -} - -void CJX_Node::Script_Som_BorderColor(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - CXFA_BorderData borderData = pWidgetData->GetBorderData(true); - int32_t iSize = borderData.CountEdges(); - if (bSetting) { - int32_t r = 0; - int32_t g = 0; - int32_t b = 0; - std::tie(r, g, b) = StrToRGB(pValue->ToWideString()); - FX_ARGB rgb = ArgbEncode(100, r, g, b); - for (int32_t i = 0; i < iSize; ++i) - borderData.GetEdgeData(i).SetColor(rgb); - - return; - } - - FX_ARGB color = borderData.GetEdgeData(0).GetColor(); - int32_t a; - int32_t r; - int32_t g; - int32_t b; - std::tie(a, r, g, b) = ArgbDecode(color); - pValue->SetString( - WideString::Format(L"%d,%d,%d", r, g, b).UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_Som_BorderWidth(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - CXFA_BorderData borderData = pWidgetData->GetBorderData(true); - if (bSetting) { - CXFA_Measurement thickness = borderData.GetEdgeData(0).GetMSThickness(); - pValue->SetString(thickness.ToString().UTF8Encode().AsStringView()); - return; - } - - WideString wsThickness = pValue->ToWideString(); - for (int32_t i = 0; i < borderData.CountEdges(); ++i) { - borderData.GetEdgeData(i).SetMSThickness( - CXFA_Measurement(wsThickness.AsStringView())); - } -} - -void CJX_Node::Script_Som_FillColor(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - CXFA_BorderData borderData = pWidgetData->GetBorderData(true); - CXFA_FillData borderfillData = borderData.GetFillData(true); - CXFA_Node* pNode = borderfillData.GetNode(); - if (!pNode) - return; - - if (bSetting) { - int32_t r; - int32_t g; - int32_t b; - std::tie(r, g, b) = StrToRGB(pValue->ToWideString()); - FX_ARGB color = ArgbEncode(0xff, r, g, b); - borderfillData.SetColor(color); - return; - } - - FX_ARGB color = borderfillData.GetColor(false); - int32_t a; - int32_t r; - int32_t g; - int32_t b; - std::tie(a, r, g, b) = ArgbDecode(color); - pValue->SetString( - WideString::Format(L"%d,%d,%d", r, g, b).UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_Som_DataNode(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - - CXFA_Node* pDataNode = GetXFANode()->GetBindData(); - if (!pDataNode) { - pValue->SetNull(); - return; - } - - pValue->Assign( - GetDocument()->GetScriptContext()->GetJSValueFromMap(pDataNode)); -} - -void CJX_Node::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; - - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - XFA_Element uiType = pWidgetData->GetUIType(); - if (uiType != XFA_Element::Text) - return; - - WideString wsNewValue = pValue->ToWideString(); - SetContent(wsNewValue, wsNewValue, true, true, true); -} - -void CJX_Node::Script_Field_DefaultValue(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - if (bSetting) { - if (pValue) { - pWidgetData->SetPreNull(pWidgetData->IsNull()); - pWidgetData->SetIsNull(pValue->IsNull()); - } - - WideString wsNewText; - if (pValue && !(pValue->IsNull() || pValue->IsUndefined())) - wsNewText = pValue->ToWideString(); - - CXFA_Node* pUIChild = pWidgetData->GetUIChild(); - if (pUIChild->GetElementType() == XFA_Element::NumericEdit) { - wsNewText = - pWidgetData->NumericLimit(wsNewText, pWidgetData->GetLeadDigits(), - pWidgetData->GetFracDigits()); - } - - CXFA_WidgetData* pContainerWidgetData = - GetXFANode()->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 = pWidgetData->GetUIChild(); - CXFA_Node* pNode = pWidgetData->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_Node::Script_Field_EditValue(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - if (bSetting) { - pWidgetData->SetValue(XFA_VALUEPICTURE_Edit, pValue->ToWideString()); - return; - } - pValue->SetString( - pWidgetData->GetValue(XFA_VALUEPICTURE_Edit).UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_Som_FontColor(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - CXFA_FontData fontData = pWidgetData->GetFontData(true); - CXFA_Node* pNode = fontData.GetNode(); - if (!pNode) - return; - - if (bSetting) { - int32_t r; - int32_t g; - int32_t b; - std::tie(r, g, b) = StrToRGB(pValue->ToWideString()); - FX_ARGB color = ArgbEncode(0xff, r, g, b); - fontData.SetColor(color); - return; - } - - int32_t a; - int32_t r; - int32_t g; - int32_t b; - std::tie(a, r, g, b) = ArgbDecode(fontData.GetColor()); - pValue->SetString(ByteString::Format("%d,%d,%d", r, g, b).AsStringView()); -} - -void CJX_Node::Script_Field_FormatMessage(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - Script_Som_Message(pValue, bSetting, XFA_SOM_FormatMessage); -} - -void CJX_Node::Script_Field_FormattedValue(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - if (bSetting) { - pWidgetData->SetValue(XFA_VALUEPICTURE_Display, pValue->ToWideString()); - return; - } - pValue->SetString(pWidgetData->GetValue(XFA_VALUEPICTURE_Display) - .UTF8Encode() - .AsStringView()); -} - -void CJX_Node::Script_Som_Mandatory(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - CXFA_ValidateData validateData = pWidgetData->GetValidateData(true); - if (bSetting) { - validateData.SetNullTest(pValue->ToWideString()); - return; - } - - WideString str = CXFA_Node::AttributeEnumToName(validateData.GetNullTest()); - pValue->SetString(str.UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_Som_MandatoryMessage(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - Script_Som_Message(pValue, bSetting, XFA_SOM_MandatoryMessage); -} - -void CJX_Node::Script_Field_ParentSubform(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - pValue->SetNull(); -} - -void CJX_Node::Script_Field_SelectedIndex(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - if (!bSetting) { - pValue->SetInteger(pWidgetData->GetSelectedItem(0)); - return; - } - - int32_t iIndex = pValue->ToInteger(); - if (iIndex == -1) { - pWidgetData->ClearAllSelections(); - return; - } - - pWidgetData->SetItemState(iIndex, true, true, true, true); -} - -void CJX_Node::Script_ExclGroup_ErrorText(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) - ThrowInvalidPropertyException(); -} - -void CJX_Node::Script_ExclGroup_DefaultAndRawValue(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return; - - if (bSetting) { - pWidgetData->SetSelectedMemberByValue(pValue->ToWideString().AsStringView(), - true, true, true); - return; - } - - WideString wsValue = GetContent(true); - XFA_VERSION curVersion = GetDocument()->GetCurVersionMode(); - if (wsValue.IsEmpty() && curVersion >= XFA_VERSION_300) { - pValue->SetNull(); - return; - } - pValue->SetString(wsValue.UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_ExclGroup_Transient(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::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 = GetXFANode()->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_Node::Script_Subform_InstanceManager(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - - WideString wsName = GetCData(XFA_Attribute::Name); - CXFA_Node* pInstanceMgr = nullptr; - for (CXFA_Node* pNode = GetXFANode()->GetNodeItem(XFA_NODEITEM_PrevSibling); - pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_PrevSibling)) { - if (pNode->GetElementType() == XFA_Element::InstanceManager) { - WideString wsInstMgrName = pNode->JSNode()->GetCData(XFA_Attribute::Name); - if (wsInstMgrName.GetLength() >= 1 && wsInstMgrName[0] == '_' && - wsInstMgrName.Right(wsInstMgrName.GetLength() - 1) == wsName) { - pInstanceMgr = pNode; - } - break; - } - } - if (!pInstanceMgr) { - pValue->SetNull(); - return; - } - - pValue->Assign( - GetDocument()->GetScriptContext()->GetJSValueFromMap(pInstanceMgr)); -} - -void CJX_Node::Script_Subform_Locale(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - SetCData(XFA_Attribute::Locale, pValue->ToWideString(), true, true); - return; - } - - WideString wsLocaleName; - GetXFANode()->GetLocaleName(wsLocaleName); - pValue->SetString(wsLocaleName.UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_InstanceManager_Max(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - pValue->SetInteger(CXFA_OccurData(GetXFANode()->GetOccurNode()).GetMax()); -} - -void CJX_Node::Script_InstanceManager_Min(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - pValue->SetInteger(CXFA_OccurData(GetXFANode()->GetOccurNode()).GetMin()); -} - -void CJX_Node::Script_InstanceManager_Count(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - pValue->SetInteger(GetXFANode()->GetCount()); - return; - } - InstanceManager_SetInstances(pValue->ToInteger()); -} - -void CJX_Node::Script_Occur_Max(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_OccurData occurData(GetXFANode()); - if (!bSetting) { - pValue->SetInteger(occurData.GetMax()); - return; - } - occurData.SetMax(pValue->ToInteger()); -} - -void CJX_Node::Script_Occur_Min(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CXFA_OccurData occurData(GetXFANode()); - if (!bSetting) { - pValue->SetInteger(occurData.GetMin()); - return; - } - occurData.SetMin(pValue->ToInteger()); -} - -void CJX_Node::Script_Form_Checksum(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - SetAttribute(XFA_Attribute::Checksum, pValue->ToWideString().AsStringView(), - false); - return; - } - - pdfium::Optional<WideString> checksum = - TryAttribute(XFA_Attribute::Checksum, false); - pValue->SetString(checksum ? checksum->UTF8Encode().AsStringView() : ""); -} - -void CJX_Node::Script_Packet_Content(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode(); - if (bSetting) { - if (pXMLNode && pXMLNode->GetType() == FX_XMLNODE_Element) { - CFX_XMLElement* pXMLElement = static_cast<CFX_XMLElement*>(pXMLNode); - pXMLElement->SetTextData(pValue->ToWideString()); - } - return; - } - - WideString wsTextData; - if (pXMLNode && pXMLNode->GetType() == FX_XMLNODE_Element) { - CFX_XMLElement* pXMLElement = static_cast<CFX_XMLElement*>(pXMLNode); - wsTextData = pXMLElement->GetTextData(); - } - - pValue->SetString(wsTextData.UTF8Encode().AsStringView()); -} - -void CJX_Node::Script_Source_Db(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::Script_Xfa_This(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) - return; - - CXFA_Object* pThis = GetDocument()->GetScriptContext()->GetThisObject(); - ASSERT(pThis); - pValue->Assign(GetDocument()->GetScriptContext()->GetJSValueFromMap(pThis)); -} - -void CJX_Node::Script_Handler_Version(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::Script_SubmitFormat_Mode(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::Script_Extras_Type(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::Script_Script_Stateless(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) { - if (bSetting) { - ThrowInvalidPropertyException(); - return; - } - pValue->SetString(FX_UTF8Encode(WideStringView(L"0", 1)).AsStringView()); -} - -void CJX_Node::Script_Encrypt_Format(CFXJSE_Value* pValue, - bool bSetting, - XFA_Attribute eAttribute) {} - -void CJX_Node::SetWidgetData(std::unique_ptr<CXFA_WidgetData> data) { - widget_data_ = std::move(data); -} - -pdfium::Optional<WideString> CJX_Node::TryNamespace() { - if (GetXFANode()->IsModelNode() || - GetXFANode()->GetElementType() == XFA_Element::Packet) { - CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode(); - if (!pXMLNode || pXMLNode->GetType() != FX_XMLNODE_Element) - return {}; - - return {static_cast<CFX_XMLElement*>(pXMLNode)->GetNamespaceURI()}; - } - - if (GetXFANode()->GetPacketType() != XFA_PacketType::Datasets) - return GetXFANode()->GetModelNode()->JSNode()->TryNamespace(); - - CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode(); - if (!pXMLNode || pXMLNode->GetType() != FX_XMLNODE_Element) - return {}; - - if (GetXFANode()->GetElementType() == XFA_Element::DataValue && - GetEnum(XFA_Attribute::Contains) == XFA_AttributeEnum::MetaData) { - WideString wsNamespace; - bool ret = XFA_FDEExtension_ResolveNamespaceQualifier( - static_cast<CFX_XMLElement*>(pXMLNode), - GetCData(XFA_Attribute::QualifiedName), &wsNamespace); - if (!ret) - return {}; - return {wsNamespace}; - } - return {static_cast<CFX_XMLElement*>(pXMLNode)->GetNamespaceURI()}; -} - -CXFA_Node* CJX_Node::GetProperty(int32_t index, - XFA_Element eProperty, - bool bCreateProperty) { - if (index < 0 || index >= GetXFANode()->PropertyOccuranceCount(eProperty)) - return nullptr; - - int32_t iCount = 0; - for (CXFA_Node* pNode = GetXFANode()->GetChildNode(); pNode; - pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) { - if (pNode->GetElementType() == eProperty) { - iCount++; - if (iCount > index) - return pNode; - } - } - if (!bCreateProperty) - return nullptr; - - if (GetXFANode()->HasPropertyFlags(eProperty, XFA_PROPERTYFLAG_OneOf)) { - for (CXFA_Node* pNode = GetXFANode()->GetChildNode(); pNode; - pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) { - if (GetXFANode()->HasPropertyFlags(pNode->GetElementType(), - XFA_PROPERTYFLAG_OneOf)) { - return nullptr; - } - } - } - - CXFA_Node* pNewNode = nullptr; - for (; iCount <= index; ++iCount) { - pNewNode = - GetDocument()->CreateNode(GetXFANode()->GetPacketType(), eProperty); - if (!pNewNode) - return nullptr; - GetXFANode()->InsertChild(pNewNode, nullptr); - pNewNode->SetFlag(XFA_NodeFlag_Initialized, true); - } - return pNewNode; -} - -int32_t CJX_Node::execSingleEventByName(const WideStringView& wsEventName, - XFA_Element eType) { - CXFA_FFNotify* pNotify = GetDocument()->GetNotify(); - if (!pNotify) - return XFA_EVENTERROR_NotExist; - - const XFA_ExecEventParaInfo* eventParaInfo = - GetEventParaInfoByName(wsEventName); - if (!eventParaInfo) - return XFA_EVENTERROR_NotExist; - - switch (eventParaInfo->m_validFlags) { - case EventAppliesToo::kNone: - return XFA_EVENTERROR_NotExist; - case EventAppliesToo::kAll: - case EventAppliesToo::kAllNonRecursive: - return pNotify->ExecEventByDeepFirst( - GetXFANode(), eventParaInfo->m_eventType, false, - eventParaInfo->m_validFlags == EventAppliesToo::kAll); - case EventAppliesToo::kSubform: - if (eType != XFA_Element::Subform) - return XFA_EVENTERROR_NotExist; - - return pNotify->ExecEventByDeepFirst( - GetXFANode(), eventParaInfo->m_eventType, false, false); - case EventAppliesToo::kFieldOrExclusion: { - if (eType != XFA_Element::ExclGroup && eType != XFA_Element::Field) - return XFA_EVENTERROR_NotExist; - - CXFA_Node* pParentNode = GetXFANode()->GetNodeItem(XFA_NODEITEM_Parent); - if (pParentNode && - pParentNode->GetElementType() == XFA_Element::ExclGroup) { - // TODO(dsinclair): This seems like a bug, we do the same work twice? - pNotify->ExecEventByDeepFirst(GetXFANode(), eventParaInfo->m_eventType, - false, false); - } - return pNotify->ExecEventByDeepFirst( - GetXFANode(), eventParaInfo->m_eventType, false, false); - } - case EventAppliesToo::kField: - if (eType != XFA_Element::Field) - return XFA_EVENTERROR_NotExist; - - return pNotify->ExecEventByDeepFirst( - GetXFANode(), eventParaInfo->m_eventType, false, false); - case EventAppliesToo::kSignature: { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return XFA_EVENTERROR_NotExist; - - CXFA_Node* pUINode = pWidgetData->GetUIChild(); - if (pUINode->GetElementType() != XFA_Element::Signature) - return XFA_EVENTERROR_NotExist; - - return pNotify->ExecEventByDeepFirst( - GetXFANode(), eventParaInfo->m_eventType, false, false); - } - case EventAppliesToo::kChoiceList: { - CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData(); - if (!pWidgetData) - return XFA_EVENTERROR_NotExist; - - CXFA_Node* pUINode = pWidgetData->GetUIChild(); - if (pUINode->GetElementType() != XFA_Element::ChoiceList || - pWidgetData->IsListBox()) { - return XFA_EVENTERROR_NotExist; - } - return pNotify->ExecEventByDeepFirst( - GetXFANode(), eventParaInfo->m_eventType, false, false); - } - } - return XFA_EVENTERROR_NotExist; -} - -void CJX_Node::ThrowMissingPropertyException(const WideString& obj, - const WideString& prop) const { - ThrowException(L"'%ls' doesn't have property '%ls'.", obj.c_str(), - prop.c_str()); -} - -void CJX_Node::ThrowTooManyOccurancesException(const WideString& obj) const { - ThrowException( - L"The element [%ls] has violated its allowable number of occurrences.", - obj.c_str()); -} - -bool CJX_Node::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_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 = GetXFANode()->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() != GetXFANode()) { - pArrayNode->JSNode()->SetContent(wsContent, wsContent, bNotify, - bScriptModify, false); - } - } - } - break; - } - if (GetXFANode()->GetElementType() == XFA_Element::ExclGroup) { - pNode = GetXFANode(); - } 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 = GetXFANode()->GetBindData(); - if (pBindNode && bSyncData) { - pBindNode->JSNode()->SetContent(wsContent, wsXMLValue, bNotify, - bScriptModify, false); - for (const auto& pArrayNode : *(pBindNode->GetBindItems())) { - if (pArrayNode.Get() != GetXFANode()) { - pArrayNode->JSNode()->SetContent(wsContent, wsContent, bNotify, - true, false); - } - } - } - pBindNode = nullptr; - break; - } - case XFA_ObjectType::ContentNode: { - WideString wsContentType; - if (GetXFANode()->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 = - GetXFANode()->GetNodeItem(XFA_NODEITEM_FirstChild); - if (!pContentRawDataNode) { - pContentRawDataNode = GetXFANode()->CreateSamePacketNode( - (wsContentType == L"text/xml") ? XFA_Element::Sharpxml - : XFA_Element::Sharptext); - GetXFANode()->InsertChild(pContentRawDataNode, nullptr); - } - return pContentRawDataNode->JSNode()->SetContent( - wsContent, wsXMLValue, bNotify, bScriptModify, bSyncData); - } - 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()->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 (GetXFANode()->GetElementType() == XFA_Element::DataValue) { - pNode = GetXFANode(); - pBindNode = GetXFANode(); - } - 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_Node::GetContent(bool bScriptModify) { - return TryContent(bScriptModify, true).value_or(WideString()); -} - -pdfium::Optional<WideString> CJX_Node::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_Node* pValue = - GetXFANode()->GetChild(0, XFA_Element::Value, false); - if (!pValue) - return {}; - - CXFA_Node* pChildValue = pValue->GetNodeItem(XFA_NODEITEM_FirstChild); - if (pChildValue && XFA_FieldIsMultiListBox(GetXFANode())) { - 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 = - GetXFANode()->GetNodeItem(XFA_NODEITEM_FirstChild); - if (!pContentRawDataNode) { - XFA_Element element = XFA_Element::Sharptext; - if (GetXFANode()->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 = GetXFANode()->CreateSamePacketNode(element); - GetXFANode()->InsertChild(pContentRawDataNode, nullptr); - } - return pContentRawDataNode->JSNode()->TryContent(bScriptModify, true); - } - case XFA_ObjectType::NodeC: - case XFA_ObjectType::NodeV: - case XFA_ObjectType::TextNode: - pNode = GetXFANode(); - default: - if (GetXFANode()->GetElementType() == XFA_Element::DataValue) - pNode = GetXFANode(); - break; - } - if (pNode) { - if (bScriptModify) { - CFXJSE_Engine* pScriptContext = GetDocument()->GetScriptContext(); - if (pScriptContext) - GetDocument()->GetScriptContext()->AddNodesOfRunScript(GetXFANode()); - } - return TryCData(XFA_Attribute::Value, false); - } - return {}; -} |