cxfa_compression.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_compression.h"
 
#include "fxjs/xfa/cjx_node.h"
#include "xfa/fxfa/parser/cxfa_document.h"
 
namespace {
 
const CXFA_Node::PropertyData kCompressionPropertyData[] = {
    {XFA_Element::Level, 1, {}},
    {XFA_Element::Type, 1, {}},
    {XFA_Element::CompressObjectStream, 1, {}},
    {XFA_Element::CompressLogicalStructure, 1, {}},
};
 
const CXFA_Node::AttributeData kCompressionAttributeData[] = {
    {XFA_Attribute::Desc, XFA_AttributeType::CData, nullptr},
    {XFA_Attribute::Lock, XFA_AttributeType::Integer, (void*)0},
};
 
}  // namespace
 
CXFA_Compression::CXFA_Compression(CXFA_Document* doc, XFA_PacketType packet)
    : CXFA_Node(doc,
                packet,
                XFA_XDPPACKET::kConfig,
                XFA_ObjectType::Node,
                XFA_Element::Compression,
                kCompressionPropertyData,
                kCompressionAttributeData,
                cppgc::MakeGarbageCollected<CJX_Node>(
                    doc->GetHeap()->GetAllocationHandle(),
                    this)) {}
 
CXFA_Compression::~CXFA_Compression() = default;