// Copyright 2016 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef UI_EVENTS_PLATFORM_X11_X11_EVENT_SOURCE_GLIB_H_ #define UI_EVENTS_PLATFORM_X11_X11_EVENT_SOURCE_GLIB_H_ #include #include "base/macros.h" #include "base/memory/scoped_ptr.h" #include "ui/events/events_export.h" #include "ui/events/platform/platform_event_source.h" #include "ui/events/platform/x11/x11_event_source.h" #include "ui/gfx/x/x11_types.h" typedef struct _GPollFD GPollFD; typedef struct _GSource GSource; namespace ui { // A PlatformEventSource implementation for X11. Dispatches XEvents and uses // Glib to be notified for incoming XEvents. class EVENTS_EXPORT X11EventSourceGlib : public X11EventSourceDelegate, public PlatformEventSource { public: explicit X11EventSourceGlib(XDisplay* display); ~X11EventSourceGlib() override; // X11EventSourceDelegate: void ProcessXEvent(XEvent* xevent) override; private: // PlatformEventSource: void StopCurrentEventStream() override; void OnDispatcherListChanged() override; void InitXSource(int fd); X11EventSource event_source_; // The GLib event source for X events. GSource* x_source_ = nullptr; // The poll attached to |x_source_|. scoped_ptr x_poll_; DISALLOW_COPY_AND_ASSIGN(X11EventSourceGlib); }; } // namespace ui #endif // UI_EVENTS_PLATFORM_X11_X11_EVENT_SOURCE_GLIB_H_