mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-31 22:25:30 +00:00
102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "IDBEvents.h"
|
|
|
|
#include "nsDOMException.h"
|
|
#include "nsJSON.h"
|
|
#include "nsThreadUtils.h"
|
|
|
|
#include "IDBRequest.h"
|
|
#include "IDBTransaction.h"
|
|
|
|
USING_INDEXEDDB_NAMESPACE
|
|
using namespace mozilla::dom;
|
|
|
|
NS_DEFINE_STATIC_IID_ACCESSOR(IDBVersionChangeEvent, IDBVERSIONCHANGEEVENT_IID)
|
|
|
|
namespace {
|
|
|
|
class EventFiringRunnable : public nsRunnable
|
|
{
|
|
public:
|
|
EventFiringRunnable(EventTarget* aTarget,
|
|
nsIDOMEvent* aEvent)
|
|
: mTarget(aTarget), mEvent(aEvent)
|
|
{ }
|
|
|
|
NS_IMETHOD Run() {
|
|
bool dummy;
|
|
return mTarget->DispatchEvent(mEvent, &dummy);
|
|
}
|
|
|
|
private:
|
|
nsCOMPtr<EventTarget> mTarget;
|
|
nsCOMPtr<nsIDOMEvent> mEvent;
|
|
};
|
|
|
|
} // anonymous namespace
|
|
|
|
already_AddRefed<nsIDOMEvent>
|
|
mozilla::dom::indexedDB::CreateGenericEvent(mozilla::dom::EventTarget* aOwner,
|
|
const nsAString& aType,
|
|
Bubbles aBubbles,
|
|
Cancelable aCancelable)
|
|
{
|
|
nsCOMPtr<nsIDOMEvent> event;
|
|
NS_NewDOMEvent(getter_AddRefs(event), aOwner, nullptr, nullptr);
|
|
nsresult rv = event->InitEvent(aType,
|
|
aBubbles == eDoesBubble ? true : false,
|
|
aCancelable == eCancelable ? true : false);
|
|
NS_ENSURE_SUCCESS(rv, nullptr);
|
|
|
|
event->SetTrusted(true);
|
|
|
|
return event.forget();
|
|
}
|
|
|
|
// static
|
|
already_AddRefed<IDBVersionChangeEvent>
|
|
IDBVersionChangeEvent::CreateInternal(mozilla::dom::EventTarget* aOwner,
|
|
const nsAString& aType,
|
|
uint64_t aOldVersion,
|
|
uint64_t aNewVersion)
|
|
{
|
|
nsRefPtr<IDBVersionChangeEvent> event(new IDBVersionChangeEvent(aOwner));
|
|
|
|
nsresult rv = event->InitEvent(aType, false, false);
|
|
NS_ENSURE_SUCCESS(rv, nullptr);
|
|
|
|
event->SetTrusted(true);
|
|
|
|
event->mOldVersion = aOldVersion;
|
|
event->mNewVersion = aNewVersion;
|
|
|
|
return event.forget();
|
|
}
|
|
|
|
// static
|
|
already_AddRefed<nsIRunnable>
|
|
IDBVersionChangeEvent::CreateRunnableInternal(mozilla::dom::EventTarget* aTarget,
|
|
const nsAString& aType,
|
|
uint64_t aOldVersion,
|
|
uint64_t aNewVersion)
|
|
{
|
|
nsRefPtr<nsDOMEvent> event =
|
|
CreateInternal(aTarget, aType, aOldVersion, aNewVersion);
|
|
NS_ENSURE_TRUE(event, nullptr);
|
|
|
|
nsCOMPtr<nsIRunnable> runnable(new EventFiringRunnable(aTarget, event));
|
|
return runnable.forget();
|
|
}
|
|
|
|
NS_IMPL_ADDREF_INHERITED(IDBVersionChangeEvent, nsDOMEvent)
|
|
NS_IMPL_RELEASE_INHERITED(IDBVersionChangeEvent, nsDOMEvent)
|
|
|
|
NS_INTERFACE_MAP_BEGIN(IDBVersionChangeEvent)
|
|
NS_INTERFACE_MAP_ENTRY(IDBVersionChangeEvent)
|
|
NS_INTERFACE_MAP_END_INHERITING(nsDOMEvent)
|