summaryrefslogtreecommitdiffstats
path: root/dom/events/PendingFullscreenEvent.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/events/PendingFullscreenEvent.h
parentInitial commit. (diff)
downloadfirefox-upstream/124.0.1.tar.xz
firefox-upstream/124.0.1.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/events/PendingFullscreenEvent.h')
-rw-r--r--dom/events/PendingFullscreenEvent.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/dom/events/PendingFullscreenEvent.h b/dom/events/PendingFullscreenEvent.h
new file mode 100644
index 0000000000..afd5e73b83
--- /dev/null
+++ b/dom/events/PendingFullscreenEvent.h
@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=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/. */
+
+#ifndef mozilla_PendingFullscreenEvent_h_
+#define mozilla_PendingFullscreenEvent_h_
+
+#include "mozilla/dom/Document.h"
+#include "nsContentUtils.h"
+
+namespace mozilla {
+
+namespace dom {
+class Document;
+}
+
+enum class FullscreenEventType {
+ Change,
+ Error,
+};
+
+/*
+ * Class for dispatching a fullscreen event. It should be queued and
+ * invoked as part of "run the fullscreen steps" algorithm.
+ */
+class PendingFullscreenEvent {
+ public:
+ PendingFullscreenEvent(FullscreenEventType aType, dom::Document* aDocument,
+ nsINode* aTarget)
+ : mDocument(aDocument), mTarget(aTarget), mType(aType) {
+ MOZ_ASSERT(aDocument);
+ MOZ_ASSERT(aTarget);
+ }
+
+ dom::Document* Document() const { return mDocument; }
+
+ void Dispatch() {
+#ifdef DEBUG
+ MOZ_ASSERT(!mDispatched);
+ mDispatched = true;
+#endif
+ nsString name;
+ switch (mType) {
+ case FullscreenEventType::Change:
+ name = u"fullscreenchange"_ns;
+ break;
+ case FullscreenEventType::Error:
+ name = u"fullscreenerror"_ns;
+ break;
+ }
+ nsINode* target = mTarget->GetComposedDoc() == mDocument ? mTarget.get()
+ : mDocument.get();
+ Unused << nsContentUtils::DispatchTrustedEvent(
+ mDocument, target, name, CanBubble::eYes, Cancelable::eNo,
+ Composed::eYes);
+ }
+
+ private:
+ RefPtr<dom::Document> mDocument;
+ nsCOMPtr<nsINode> mTarget;
+ FullscreenEventType mType;
+#ifdef DEBUG
+ bool mDispatched = false;
+#endif
+};
+
+} // namespace mozilla
+
+#endif // mozilla_PendingFullscreenEvent_h_