| // Copyright 2017 PDFium Authors. All rights reserved. |
| // 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_event.h" |
| |
| #include "fxjs/xfa/cjx_event.h" |
| #include "third_party/base/ptr_util.h" |
| #include "xfa/fxfa/parser/cxfa_script.h" |
| #include "xfa/fxfa/parser/cxfa_submit.h" |
| |
| namespace { |
| |
| const CXFA_Node::PropertyData kEventPropertyData[] = { |
| {XFA_Element::Execute, 1, XFA_PROPERTYFLAG_OneOf}, |
| {XFA_Element::Script, 1, XFA_PROPERTYFLAG_OneOf}, |
| {XFA_Element::SignData, 1, XFA_PROPERTYFLAG_OneOf}, |
| {XFA_Element::Extras, 1, 0}, |
| {XFA_Element::Submit, 1, XFA_PROPERTYFLAG_OneOf}, |
| {XFA_Element::Unknown, 0, 0}}; |
| const CXFA_Node::AttributeData kEventAttributeData[] = { |
| {XFA_Attribute::Id, XFA_AttributeType::CData, nullptr}, |
| {XFA_Attribute::Name, XFA_AttributeType::CData, nullptr}, |
| {XFA_Attribute::Ref, XFA_AttributeType::CData, nullptr}, |
| {XFA_Attribute::Use, XFA_AttributeType::CData, nullptr}, |
| {XFA_Attribute::Listen, XFA_AttributeType::Enum, |
| (void*)XFA_AttributeEnum::RefOnly}, |
| {XFA_Attribute::Usehref, XFA_AttributeType::CData, nullptr}, |
| {XFA_Attribute::Activity, XFA_AttributeType::Enum, |
| (void*)XFA_AttributeEnum::Click}, |
| {XFA_Attribute::Unknown, XFA_AttributeType::Integer, nullptr}}; |
| |
| constexpr wchar_t kEventName[] = L"event"; |
| |
| } // namespace |
| |
| CXFA_Event::CXFA_Event(CXFA_Document* doc, XFA_PacketType packet) |
| : CXFA_Node(doc, |
| packet, |
| (XFA_XDPPACKET_Template | XFA_XDPPACKET_Form), |
| XFA_ObjectType::Node, |
| XFA_Element::Event, |
| kEventPropertyData, |
| kEventAttributeData, |
| kEventName, |
| pdfium::MakeUnique<CJX_Event>(this)) {} |
| |
| CXFA_Event::~CXFA_Event() {} |
| |
| XFA_AttributeEnum CXFA_Event::GetActivity() { |
| return JSObject()->GetEnum(XFA_Attribute::Activity); |
| } |
| |
| XFA_Element CXFA_Event::GetEventType() const { |
| CXFA_Node* pChild = GetFirstChild(); |
| while (pChild) { |
| XFA_Element eType = pChild->GetElementType(); |
| if (eType != XFA_Element::Extras) |
| return eType; |
| |
| pChild = pChild->GetNextSibling(); |
| } |
| return XFA_Element::Unknown; |
| } |
| |
| WideString CXFA_Event::GetRef() { |
| return JSObject()->GetCData(XFA_Attribute::Ref); |
| } |
| |
| CXFA_Script* CXFA_Event::GetScriptIfExists() { |
| return GetChild<CXFA_Script>(0, XFA_Element::Script, false); |
| } |
| |
| #ifdef PDF_XFA_ELEMENT_SUBMIT_ENABLED |
| CXFA_Submit* CXFA_Event::GetSubmitIfExists() { |
| return GetChild<CXFA_Submit>(0, XFA_Element::Submit, false); |
| } |
| #endif // PDF_XFA_ELEMENT_SUBMIT_ENABLED |