79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
// Copyright 2017 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "xfa/fxfa/parser/cxfa_event.h"
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#include "fxjs/xfa/cjx_node.h"
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#include "third_party/base/ptr_util.h"
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#include "xfa/fxfa/parser/cxfa_script.h"
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#include "xfa/fxfa/parser/cxfa_submit.h"
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namespace {
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const CXFA_Node::PropertyData kEventPropertyData[] = {
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{XFA_Element::Execute, 1, XFA_PROPERTYFLAG_OneOf},
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{XFA_Element::Script, 1, XFA_PROPERTYFLAG_OneOf},
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{XFA_Element::SignData, 1, XFA_PROPERTYFLAG_OneOf},
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{XFA_Element::Extras, 1, 0},
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{XFA_Element::Submit, 1, XFA_PROPERTYFLAG_OneOf},
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};
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const CXFA_Node::AttributeData kEventAttributeData[] = {
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{XFA_Attribute::Id, XFA_AttributeType::CData, nullptr},
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{XFA_Attribute::Name, XFA_AttributeType::CData, nullptr},
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{XFA_Attribute::Ref, XFA_AttributeType::CData, nullptr},
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{XFA_Attribute::Use, XFA_AttributeType::CData, nullptr},
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{XFA_Attribute::Listen, XFA_AttributeType::Enum,
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(void*)XFA_AttributeValue::RefOnly},
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{XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr},
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{XFA_Attribute::Activity, XFA_AttributeType::Enum,
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(void*)XFA_AttributeValue::Click},
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};
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} // namespace
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CXFA_Event::CXFA_Event(CXFA_Document* doc, XFA_PacketType packet)
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: CXFA_Node(doc,
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packet,
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(XFA_XDPPACKET_Template | XFA_XDPPACKET_Form),
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XFA_ObjectType::Node,
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XFA_Element::Event,
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kEventPropertyData,
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kEventAttributeData,
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pdfium::MakeUnique<CJX_Node>(this)) {}
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CXFA_Event::~CXFA_Event() = default;
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XFA_AttributeValue CXFA_Event::GetActivity() {
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return JSObject()->GetEnum(XFA_Attribute::Activity);
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}
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XFA_Element CXFA_Event::GetEventType() const {
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CXFA_Node* pChild = GetFirstChild();
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while (pChild) {
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XFA_Element eType = pChild->GetElementType();
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if (eType != XFA_Element::Extras)
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return eType;
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pChild = pChild->GetNextSibling();
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}
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return XFA_Element::Unknown;
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}
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WideString CXFA_Event::GetRef() {
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return JSObject()->GetCData(XFA_Attribute::Ref);
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}
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CXFA_Script* CXFA_Event::GetScriptIfExists() {
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return GetChild<CXFA_Script>(0, XFA_Element::Script, false);
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}
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#ifdef PDF_XFA_ELEMENT_SUBMIT_ENABLED
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CXFA_Submit* CXFA_Event::GetSubmitIfExists() {
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return GetChild<CXFA_Submit>(0, XFA_Element::Submit, false);
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}
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#endif // PDF_XFA_ELEMENT_SUBMIT_ENABLED
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