Mir
event_sink.h
Go to the documentation of this file.
1 /*
2  * Copyright © 2013 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it
5  * under the terms of the GNU General Public License version 3,
6  * as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Daniel van Vugt <daniel.van.vugt@canonical.com>
17  */
18 
19 #ifndef MIR_FRONTEND_EVENT_SINK_H_
20 #define MIR_FRONTEND_EVENT_SINK_H_
21 
22 #include "mir_toolkit/event.h"
24 
25 namespace mir
26 {
27 namespace graphics
28 {
29 class DisplayConfiguration;
30 class Buffer;
31 }
32 namespace frontend
33 {
34 class EventSink : public BufferSink
35 {
36 public:
37  virtual ~EventSink() = default;
38 
39  virtual void handle_event(MirEvent const& e) = 0;
40  virtual void handle_lifecycle_event(MirLifecycleState state) = 0;
41  virtual void handle_display_config_change(graphics::DisplayConfiguration const& config) = 0;
42  virtual void send_ping(int32_t serial) = 0;
43 
44 protected:
45  EventSink() = default;
46  EventSink(EventSink const&) = delete;
47  EventSink& operator=(EventSink const&) = delete;
48 };
49 }
50 } // namespace mir
51 
52 #endif // MIR_FRONTEND_EVENT_SINK_H_
All things Mir.
Definition: atomic_callback.h:25
virtual void handle_lifecycle_event(MirLifecycleState state)=0
Definition: event_sink.h:34
virtual void handle_display_config_change(graphics::DisplayConfiguration const &config)=0
Definition: buffer_sink.h:30
EventSink & operator=(EventSink const &)=delete
virtual void handle_event(MirEvent const &e)=0
virtual ~EventSink()=default
MirLifecycleState
Definition: common.h:94
Definition: event_private.h:178
virtual void send_ping(int32_t serial)=0
Interface to a configuration of display cards and outputs.
Definition: display_configuration.h:166

Copyright © 2012-2015 Canonical Ltd.
Generated on Thu Oct 8 16:20:16 UTC 2015