Mir
session_listener.h
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1 /*
2  * Copyright © 2012-2014 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: Robert Carr <robert.carr@canonical.com>
17  */
18 
19 #ifndef MIR_SCENE_SESSION_LISTENER_H_
20 #define MIR_SCENE_SESSION_LISTENER_H_
21 
22 #include <memory>
23 
24 namespace mir
25 {
26 namespace scene
27 {
28 class Surface;
29 class Session;
30 
32 {
33 public:
34  virtual void starting(std::shared_ptr<Session> const& session) = 0;
35  virtual void stopping(std::shared_ptr<Session> const& session) = 0;
36  virtual void focused(std::shared_ptr<Session> const& session) = 0;
37  virtual void unfocused() = 0;
38 
39  virtual void surface_created(Session& session, std::shared_ptr<Surface> const& surface) = 0;
40  virtual void destroying_surface(Session& session, std::shared_ptr<Surface> const& surface) = 0;
41 
42 protected:
43  SessionListener() = default;
44  virtual ~SessionListener() = default;
45 
46  SessionListener(const SessionListener&) = delete;
47  SessionListener& operator=(const SessionListener&) = delete;
48 };
49 
50 }
51 }
52 
53 
54 #endif // MIR_SCENE_SESSION_LISTENER_H_
Definition: as_render_target.h:27
Definition: session.h:37
virtual void focused(std::shared_ptr< Session > const &session)=0
virtual void stopping(std::shared_ptr< Session > const &session)=0
virtual void destroying_surface(Session &session, std::shared_ptr< Surface > const &surface)=0
virtual void surface_created(Session &session, std::shared_ptr< Surface > const &surface)=0
SessionListener & operator=(const SessionListener &)=delete
virtual void unfocused()=0
Definition: session_listener.h:31
virtual ~SessionListener()=default
virtual void starting(std::shared_ptr< Session > const &session)=0

Copyright © 2012-2016 Canonical Ltd.
Generated on Fri Dec 20 06:52:43 UTC 2019