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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_margin.h"
#include "fxjs/xfa/cjx_margin.h"
#include "third_party/base/ptr_util.h"
namespace {
const CXFA_Node::PropertyData kPropertyData[] = {{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::LeftInset, XFA_AttributeType::Measure, (void*)L"0in"},
{XFA_Attribute::BottomInset, XFA_AttributeType::Measure, (void*)L"0in"},
{XFA_Attribute::TopInset, XFA_AttributeType::Measure, (void*)L"0in"},
{XFA_Attribute::RightInset, XFA_AttributeType::Measure, (void*)L"0in"},
{XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr},
{XFA_Attribute::Unknown, XFA_AttributeType::Integer, nullptr}};
constexpr wchar_t kName[] = L"margin";
} // namespace
CXFA_Margin::CXFA_Margin(CXFA_Document* doc, XFA_PacketType packet)
: CXFA_Node(doc,
packet,
(XFA_XDPPACKET_Template | XFA_XDPPACKET_Form),
XFA_ObjectType::Node,
XFA_Element::Margin,
kPropertyData,
kAttributeData,
kName,
pdfium::MakeUnique<CJX_Margin>(this)) {}
CXFA_Margin::~CXFA_Margin() {}
float CXFA_Margin::GetLeftInset() const {
return TryLeftInset().value_or(0);
}
float CXFA_Margin::GetTopInset() const {
return TryTopInset().value_or(0);
}
float CXFA_Margin::GetRightInset() const {
return TryRightInset().value_or(0);
}
float CXFA_Margin::GetBottomInset() const {
return TryBottomInset().value_or(0);
}
pdfium::Optional<float> CXFA_Margin::TryLeftInset() const {
return JSObject()->TryMeasureAsFloat(XFA_Attribute::LeftInset);
}
pdfium::Optional<float> CXFA_Margin::TryTopInset() const {
return JSObject()->TryMeasureAsFloat(XFA_Attribute::TopInset);
}
pdfium::Optional<float> CXFA_Margin::TryRightInset() const {
return JSObject()->TryMeasureAsFloat(XFA_Attribute::RightInset);
}
pdfium::Optional<float> CXFA_Margin::TryBottomInset() const {
return JSObject()->TryMeasureAsFloat(XFA_Attribute::BottomInset);
}
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