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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /widget/gtk/WakeLockListener.h | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'widget/gtk/WakeLockListener.h')
-rw-r--r-- | widget/gtk/WakeLockListener.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/widget/gtk/WakeLockListener.h b/widget/gtk/WakeLockListener.h new file mode 100644 index 0000000000..4f163434df --- /dev/null +++ b/widget/gtk/WakeLockListener.h @@ -0,0 +1,55 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim:expandtab:shiftwidth=2:tabstop=2: + */ +/* 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 __WakeLockListener_h__ +#define __WakeLockListener_h__ + +#include <unistd.h> + +#include "mozilla/StaticPtr.h" +#include "nsHashKeys.h" +#include "nsClassHashtable.h" + +#include "nsIDOMWakeLockListener.h" + +#ifdef MOZ_ENABLE_DBUS +# include "mozilla/DBusHelpers.h" +#endif + +class WakeLockTopic; + +/** + * Receives WakeLock events and simply passes it on to the right WakeLockTopic + * to inhibit the screensaver. + */ +class WakeLockListener final : public nsIDOMMozWakeLockListener { + public: + NS_DECL_ISUPPORTS; + + static WakeLockListener* GetSingleton(bool aCreate = true); + static void Shutdown(); + + virtual nsresult Callback(const nsAString& topic, + const nsAString& state) override; + + private: + WakeLockListener(); + ~WakeLockListener() = default; + + bool EnsureDBusConnection(); + + static mozilla::StaticRefPtr<WakeLockListener> sSingleton; + +#ifdef MOZ_ENABLE_DBUS + RefPtr<DBusConnection> mConnection; +#endif + // Map of topic names to |WakeLockTopic|s. + // We assume a small, finite-sized set of topics. + nsClassHashtable<nsStringHashKey, WakeLockTopic> mTopics; +}; + +#endif // __WakeLockListener_h__ |