| // 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 "core/fxcrt/fx_extension.h" |
| #include "fxjs/cfxjse_value.h" |
| #include "xfa/fxfa/app/xfa_ffnotify.h" |
| #include "xfa/fxfa/parser/cxfa_document.h" |
| #include "xfa/fxfa/parser/cxfa_node.h" |
| #include "xfa/fxfa/parser/cxfa_nodelist.h" |
| |
| CXFA_Object::CXFA_Object(CXFA_Document* pDocument, |
| XFA_ObjectType objectType, |
| XFA_Element elementType, |
| const CFX_WideStringC& elementName) |
| : m_pDocument(pDocument), |
| m_objectType(objectType), |
| m_elementType(elementType), |
| m_elementNameHash(FX_HashCode_GetW(elementName, false)), |
| m_elementName(elementName) {} |
| |
| CXFA_Object::~CXFA_Object() {} |
| |
| void CXFA_Object::Script_ObjectClass_ClassName(CFXJSE_Value* pValue, |
| bool bSetting, |
| XFA_ATTRIBUTE eAttribute) { |
| if (bSetting) { |
| ThrowInvalidPropertyException(); |
| return; |
| } |
| pValue->SetString(FX_UTF8Encode(GetClassName()).AsStringC()); |
| } |
| |
| void CXFA_Object::ThrowInvalidPropertyException() const { |
| ThrowException(L"Invalid property set operation."); |
| } |
| |
| void CXFA_Object::ThrowIndexOutOfBoundsException() const { |
| ThrowException(L"Index value is out of bounds."); |
| } |
| |
| void CXFA_Object::ThrowParamCountMismatchException( |
| const CFX_WideString& method) const { |
| ThrowException(L"Incorrect number of parameters calling method '%s'.", |
| method.c_str()); |
| } |
| |
| void CXFA_Object::ThrowArgumentMismatchException() const { |
| ThrowException(L"Argument mismatch in property or function argument."); |
| } |
| |
| void CXFA_Object::ThrowException(const wchar_t* str, ...) const { |
| CFX_WideString wsMessage; |
| va_list arg_ptr; |
| va_start(arg_ptr, str); |
| wsMessage.FormatV(str, arg_ptr); |
| va_end(arg_ptr); |
| FXJSE_ThrowMessage(wsMessage.UTF8Encode().AsStringC()); |
| } |
| |
| CXFA_Node* CXFA_Object::AsNode() { |
| return IsNode() ? static_cast<CXFA_Node*>(this) : nullptr; |
| } |
| |
| CXFA_NodeList* CXFA_Object::AsNodeList() { |
| return IsNodeList() ? static_cast<CXFA_NodeList*>(this) : nullptr; |
| } |
| |
| const CXFA_Node* CXFA_Object::AsNode() const { |
| return IsNode() ? static_cast<const CXFA_Node*>(this) : nullptr; |
| } |
| |
| const CXFA_NodeList* CXFA_Object::AsNodeList() const { |
| return IsNodeList() ? static_cast<const CXFA_NodeList*>(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; |
| } |