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      1 // Copyright 2017 PDFium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
      6 
      7 #include "xfa/fxfa/parser/cxfa_image.h"
      8 
      9 #include "fxjs/xfa/cjx_image.h"
     10 #include "third_party/base/ptr_util.h"
     11 
     12 namespace {
     13 
     14 const CXFA_Node::AttributeData kAttributeData[] = {
     15     {XFA_Attribute::Id, XFA_AttributeType::CData, nullptr},
     16     {XFA_Attribute::Name, XFA_AttributeType::CData, nullptr},
     17     {XFA_Attribute::Use, XFA_AttributeType::CData, nullptr},
     18     {XFA_Attribute::ContentType, XFA_AttributeType::CData, nullptr},
     19     {XFA_Attribute::TransferEncoding, XFA_AttributeType::Enum,
     20      (void*)XFA_AttributeEnum::Base64},
     21     {XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr},
     22     {XFA_Attribute::Aspect, XFA_AttributeType::Enum,
     23      (void*)XFA_AttributeEnum::Fit},
     24     {XFA_Attribute::Href, XFA_AttributeType::CData, nullptr},
     25     {XFA_Attribute::Unknown, XFA_AttributeType::Integer, nullptr}};
     26 
     27 constexpr wchar_t kName[] = L"image";
     28 
     29 }  // namespace
     30 
     31 CXFA_Image::CXFA_Image(CXFA_Document* doc, XFA_PacketType packet)
     32     : CXFA_Node(doc,
     33                 packet,
     34                 (XFA_XDPPACKET_Template | XFA_XDPPACKET_Form),
     35                 XFA_ObjectType::ContentNode,
     36                 XFA_Element::Image,
     37                 nullptr,
     38                 kAttributeData,
     39                 kName) {}
     40 
     41 CXFA_Image::~CXFA_Image() {}
     42 
     43 XFA_AttributeEnum CXFA_Image::GetAspect() {
     44   return JSObject()->GetEnum(XFA_Attribute::Aspect);
     45 }
     46 
     47 WideString CXFA_Image::GetContentType() {
     48   return JSObject()->TryCData(XFA_Attribute::ContentType, true).value_or(L"");
     49 }
     50 
     51 WideString CXFA_Image::GetHref() {
     52   return JSObject()->TryCData(XFA_Attribute::Href, true).value_or(L"");
     53 }
     54 
     55 XFA_AttributeEnum CXFA_Image::GetTransferEncoding() {
     56   return static_cast<XFA_AttributeEnum>(
     57       JSObject()->GetEnum(XFA_Attribute::TransferEncoding));
     58 }
     59 
     60 WideString CXFA_Image::GetContent() {
     61   return JSObject()->TryContent(false, true).value_or(L"");
     62 }
     63 
     64 void CXFA_Image::SetContentType(const WideString& wsContentType) {
     65   JSObject()->SetCData(XFA_Attribute::ContentType, wsContentType, false, false);
     66 }
     67 
     68 void CXFA_Image::SetHref(const WideString& wsHref) {
     69   JSObject()->SetCData(XFA_Attribute::Href, wsHref, false, false);
     70 }
     71 
     72 void CXFA_Image::SetTransferEncoding(XFA_AttributeEnum iTransferEncoding) {
     73   JSObject()->SetEnum(XFA_Attribute::TransferEncoding, iTransferEncoding,
     74                       false);
     75 }
     76