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// 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 "xfa/fxfa/parser/cxfa_calculate.h"
#include "fxjs/xfa/cjx_calculate.h"
#include "third_party/base/ptr_util.h"
#include "xfa/fxfa/parser/cxfa_message.h"
#include "xfa/fxfa/parser/cxfa_script.h"
#include "xfa/fxfa/parser/cxfa_text.h"
namespace {
const CXFA_Node::PropertyData kPropertyData[] = {{XFA_Element::Message, 1, 0},
{XFA_Element::Script, 1, 0},
{XFA_Element::Extras, 1, 0},
{XFA_Element::Unknown, 0, 0}};
const CXFA_Node::AttributeData kAttributeData[] = {
{XFA_Attribute::Id, XFA_AttributeType::CData, nullptr},
{XFA_Attribute::Use, XFA_AttributeType::CData, nullptr},
{XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr},
{XFA_Attribute::Override, XFA_AttributeType::Enum,
(void*)XFA_AttributeEnum::Error},
{XFA_Attribute::Unknown, XFA_AttributeType::Integer, nullptr}};
constexpr wchar_t kName[] = L"calculate";
} // namespace
CXFA_Calculate::CXFA_Calculate(CXFA_Document* doc, XFA_PacketType packet)
: CXFA_Node(doc,
packet,
(XFA_XDPPACKET_Template | XFA_XDPPACKET_Form),
XFA_ObjectType::Node,
XFA_Element::Calculate,
kPropertyData,
kAttributeData,
kName,
pdfium::MakeUnique<CJX_Calculate>(this)) {}
CXFA_Calculate::~CXFA_Calculate() {}
XFA_AttributeEnum CXFA_Calculate::GetOverride() {
return JSObject()
->TryEnum(XFA_Attribute::Override, false)
.value_or(XFA_AttributeEnum::Error);
}
CXFA_Script* CXFA_Calculate::GetScript() {
return GetChild<CXFA_Script>(0, XFA_Element::Script, false);
}
WideString CXFA_Calculate::GetMessageText() {
CXFA_Message* pNode = GetChild<CXFA_Message>(0, XFA_Element::Message, false);
if (!pNode)
return L"";
CXFA_Text* text = pNode->GetChild<CXFA_Text>(0, XFA_Element::Text, false);
return text ? text->GetContent() : L"";
}
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