// Copyright 2016 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 "xfa/fxfa/parser/cxfa_object.h" #include <utility> #include "core/fxcrt/fx_extension.h" #include "fxjs/cfxjse_engine.h" #include "fxjs/cfxjse_value.h" #include "xfa/fxfa/cxfa_ffnotify.h" #include "xfa/fxfa/parser/cxfa_document.h" #include "xfa/fxfa/parser/cxfa_node.h" #include "xfa/fxfa/parser/cxfa_treelist.h" CXFA_Object::CXFA_Object(CXFA_Document* pDocument, XFA_ObjectType objectType, XFA_Element elementType, const WideStringView& elementName, std::unique_ptr<CJX_Object> jsObject) : CFXJSE_HostObject(kXFA), m_pDocument(pDocument), m_objectType(objectType), m_elementType(elementType), m_elementNameHash(FX_HashCode_GetW(elementName, false)), m_elementName(elementName), m_pJSObject(std::move(jsObject)) {} CXFA_Object::~CXFA_Object() {} void CXFA_Object::GetSOMExpression(WideString& wsSOMExpression) { CFXJSE_Engine* pScriptContext = m_pDocument->GetScriptContext(); if (!pScriptContext) return; pScriptContext->GetSomExpression(ToNode(this), wsSOMExpression); } CXFA_Node* CXFA_Object::AsNode() { return IsNode() ? static_cast<CXFA_Node*>(this) : nullptr; } CXFA_TreeList* CXFA_Object::AsTreeList() { return IsTreeList() ? static_cast<CXFA_TreeList*>(this) : nullptr; } const CXFA_Node* CXFA_Object::AsNode() const { return IsNode() ? static_cast<const CXFA_Node*>(this) : nullptr; } const CXFA_TreeList* CXFA_Object::AsTreeList() const { return IsTreeList() ? static_cast<const CXFA_TreeList*>(this) : nullptr; } CXFA_Node* ToNode(CXFA_Object* pObj) { return pObj ? pObj->AsNode() : nullptr; } const CXFA_Node* ToNode(const CXFA_Object* pObj) { return pObj ? pObj->AsNode() : nullptr; }