cxfa_arc.cpp

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// 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_arc.h"
 
#include "fxjs/xfa/cjx_node.h"
#include "xfa/fxfa/parser/cxfa_document.h"
 
namespace {
 
const CXFA_Node::PropertyData kArcPropertyData[] = {
    {XFA_Element::Edge, 1, {}},
    {XFA_Element::Fill, 1, {}},
};
 
const CXFA_Node::AttributeData kArcAttributeData[] = {
    {XFA_Attribute::Id, XFA_AttributeType::CData, nullptr},
    {XFA_Attribute::Use, XFA_AttributeType::CData, nullptr},
    {XFA_Attribute::StartAngle, XFA_AttributeType::Integer, (void*)0},
    {XFA_Attribute::SweepAngle, XFA_AttributeType::Integer, (void*)360},
    {XFA_Attribute::Circular, XFA_AttributeType::Boolean, (void*)0},
    {XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr},
    {XFA_Attribute::Hand, XFA_AttributeType::Enum,
     (void*)XFA_AttributeValue::Even},
};
 
}  // namespace
 
// static
CXFA_Arc* CXFA_Arc::FromNode(CXFA_Node* pNode) {
  return pNode && pNode->GetElementType() == XFA_Element::Arc
             ? static_cast<CXFA_Arc*>(pNode)
             : nullptr;
}
 
CXFA_Arc::CXFA_Arc(CXFA_Document* doc, XFA_PacketType packet)
    : CXFA_Box(doc,
               packet,
               {XFA_XDPPACKET::kTemplate, XFA_XDPPACKET::kForm},
               XFA_ObjectType::Node,
               XFA_Element::Arc,
               kArcPropertyData,
               kArcAttributeData,
               cppgc::MakeGarbageCollected<CJX_Node>(
                   doc->GetHeap()->GetAllocationHandle(),
                   this)) {}
 
CXFA_Arc::~CXFA_Arc() = default;