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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_caption.h"
#include "fxjs/xfa/cjx_caption.h"
#include "third_party/base/ptr_util.h"
#include "xfa/fxfa/parser/cxfa_font.h"
#include "xfa/fxfa/parser/cxfa_margin.h"
#include "xfa/fxfa/parser/cxfa_measurement.h"
#include "xfa/fxfa/parser/cxfa_value.h"
namespace {
const CXFA_Node::PropertyData kPropertyData[] = {
{XFA_Element::Margin, 1, 0}, {XFA_Element::Para, 1, 0},
{XFA_Element::Font, 1, 0}, {XFA_Element::Value, 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::Reserve, XFA_AttributeType::Measure, (void*)L"-1un"},
{XFA_Attribute::Presence, XFA_AttributeType::Enum,
(void*)XFA_AttributeEnum::Visible},
{XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr},
{XFA_Attribute::Placement, XFA_AttributeType::Enum,
(void*)XFA_AttributeEnum::Left},
{XFA_Attribute::Unknown, XFA_AttributeType::Integer, nullptr}};
constexpr wchar_t kName[] = L"caption";
} // namespace
CXFA_Caption::CXFA_Caption(CXFA_Document* doc, XFA_PacketType packet)
: CXFA_Node(doc,
packet,
(XFA_XDPPACKET_Template | XFA_XDPPACKET_Form),
XFA_ObjectType::Node,
XFA_Element::Caption,
kPropertyData,
kAttributeData,
kName,
pdfium::MakeUnique<CJX_Caption>(this)) {}
CXFA_Caption::~CXFA_Caption() {}
bool CXFA_Caption::IsVisible() {
return JSObject()
->TryEnum(XFA_Attribute::Presence, true)
.value_or(XFA_AttributeEnum::Visible) ==
XFA_AttributeEnum::Visible;
}
bool CXFA_Caption::IsHidden() {
return JSObject()
->TryEnum(XFA_Attribute::Presence, true)
.value_or(XFA_AttributeEnum::Visible) == XFA_AttributeEnum::Hidden;
}
XFA_AttributeEnum CXFA_Caption::GetPlacementType() {
return JSObject()
->TryEnum(XFA_Attribute::Placement, true)
.value_or(XFA_AttributeEnum::Left);
}
float CXFA_Caption::GetReserve() const {
return JSObject()->GetMeasure(XFA_Attribute::Reserve).ToUnit(XFA_Unit::Pt);
}
CXFA_Margin* CXFA_Caption::GetMargin() {
return GetChild<CXFA_Margin>(0, XFA_Element::Margin, false);
}
CXFA_Font* CXFA_Caption::GetFont() {
return GetChild<CXFA_Font>(0, XFA_Element::Font, false);
}
CXFA_Value* CXFA_Caption::GetValue() {
return GetChild<CXFA_Value>(0, XFA_Element::Value, false);
}
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