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LibWeb: Add the missing ProgressEvent IDL constructor

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Idan Horowitz 2021-10-01 18:55:24 +03:00 • committed by Andreas Kling
parent 1e8ba0d9d3
commit 4d71f22673
4 changed files with 32 additions and 9 deletions
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1
Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp
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@ -2468,6 +2468,7 @@ using namespace Web::DOM;
using namespace Web::Geometry;
using namespace Web::HTML;
using namespace Web::RequestIdleCallback;
using namespace Web::XHR;
namespace Web::Bindings {

24
Userland/Libraries/LibWeb/XHR/ProgressEvent.h
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@ -13,13 +13,23 @@ namespace Web::XHR {
// FIXME: All the "u32"s should be "u64"s, however LibJS doesn't currently support constructing values with u64,
// and the IDL parser doesn't properly parse "unsigned long long".
struct ProgressEventInit : public DOM::EventInit {
bool length_computable { false };
u32 loaded { 0 };
u32 total { 0 };
};
class ProgressEvent : public DOM::Event {
public:
using WrapperType = Bindings::ProgressEventWrapper;
static NonnullRefPtr<ProgressEvent> create(const FlyString& event_name, u32 transmitted, u32 length)
static NonnullRefPtr<ProgressEvent> create(FlyString const& event_name, ProgressEventInit const& event_init)
{
return adopt_ref(*new ProgressEvent(event_name, transmitted, length));
return adopt_ref(*new ProgressEvent(event_name, event_init));
}
static NonnullRefPtr<ProgressEvent> create_with_global_object(Bindings::WindowObject&, FlyString const& event_name, ProgressEventInit const& event_init)
{
return ProgressEvent::create(event_name, event_init);
}
virtual ~ProgressEvent() override { }
@ -29,11 +39,11 @@ public:
u32 total() const { return m_total; }
protected:
ProgressEvent(const FlyString& event_name, u32 transmitted, u32 length)
: Event(event_name)
, m_length_computable(length != 0)
, m_loaded(transmitted)
, m_total(length)
ProgressEvent(FlyString const& event_name, ProgressEventInit const& event_init)
: Event(event_name, event_init)
, m_length_computable(event_init.length_computable)
, m_loaded(event_init.loaded)
, m_total(event_init.total)
{
}

10
Userland/Libraries/LibWeb/XHR/ProgressEvent.idl
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@ -1,7 +1,15 @@
#import <DOM/Event.idl>
interface ProgressEvent : Event {
constructor(DOMString type, optional ProgressEventInit eventInitDict = {});
readonly attribute boolean lengthComputable;
readonly attribute unsigned long loaded;
readonly attribute unsigned long total;
};
dictionary ProgressEventInit : EventInit {
boolean lengthComputable = false;
unsigned long loaded = 0;
unsigned long total = 0;
};

6
Userland/Libraries/LibWeb/XHR/XMLHttpRequest.cpp
View file

@ -45,7 +45,11 @@ void XMLHttpRequest::set_ready_state(ReadyState ready_state)
void XMLHttpRequest::fire_progress_event(const String& event_name, u64 transmitted, u64 length)
{
dispatch_event(ProgressEvent::create(event_name, transmitted, length));
ProgressEventInit event_init {};
event_init.length_computable = true;
event_init.loaded = transmitted;
event_init.total = length;
dispatch_event(ProgressEvent::create(event_name, event_init));
}
String XMLHttpRequest::response_text() const