blob: 7ab08c34c247db90f1b94dd266daa345acd3dbeb [file] [log] [blame]
// Copyright 2017 The PDFium Authors
// 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_line.h"
#include "fxjs/xfa/cjx_node.h"
#include "xfa/fxfa/parser/cxfa_document.h"
#include "xfa/fxfa/parser/cxfa_edge.h"
#include "xfa/fxfa/parser/cxfa_node.h"
namespace {
const CXFA_Node::PropertyData kLinePropertyData[] = {
{XFA_Element::Edge, 1, {}},
};
const CXFA_Node::AttributeData kLineAttributeData[] = {
{XFA_Attribute::Id, XFA_AttributeType::CData, nullptr},
{XFA_Attribute::Use, XFA_AttributeType::CData, nullptr},
{XFA_Attribute::Slope, XFA_AttributeType::Enum,
(void*)XFA_AttributeValue::Backslash},
{XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr},
{XFA_Attribute::Hand, XFA_AttributeType::Enum,
(void*)XFA_AttributeValue::Even},
};
} // namespace
// static
CXFA_Line* CXFA_Line::FromNode(CXFA_Node* pNode) {
return pNode && pNode->GetElementType() == XFA_Element::Line
? static_cast<CXFA_Line*>(pNode)
: nullptr;
}
CXFA_Line::CXFA_Line(CXFA_Document* doc, XFA_PacketType packet)
: CXFA_Node(doc,
packet,
{XFA_XDPPACKET::kTemplate, XFA_XDPPACKET::kForm},
XFA_ObjectType::Node,
XFA_Element::Line,
kLinePropertyData,
kLineAttributeData,
cppgc::MakeGarbageCollected<CJX_Node>(
doc->GetHeap()->GetAllocationHandle(),
this)) {}
CXFA_Line::~CXFA_Line() = default;
XFA_AttributeValue CXFA_Line::GetHand() {
return JSObject()->GetEnum(XFA_Attribute::Hand);
}
bool CXFA_Line::GetSlope() {
return JSObject()->GetEnum(XFA_Attribute::Slope) == XFA_AttributeValue::Slash;
}
CXFA_Edge* CXFA_Line::GetEdgeIfExists() {
return GetChild<CXFA_Edge>(0, XFA_Element::Edge, false);
}