Mir
null_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_NULL_SESSION_LISTENER_H_
20 #define MIR_SCENE_NULL_SESSION_LISTENER_H_
21 
23 
24 namespace mir
25 {
26 namespace scene
27 {
29 {
30 public:
31  NullSessionListener() = default;
32  virtual ~NullSessionListener() noexcept(true) = default;
33 
34  void starting(std::shared_ptr<Session> const&) override {}
35  void stopping(std::shared_ptr<Session> const&) override {}
36  void focused(std::shared_ptr<Session> const&) override {}
37  void unfocused() override {}
38 
39  void surface_created(Session&, std::shared_ptr<Surface> const&) override {}
40  void destroying_surface(Session&, std::shared_ptr<Surface> const&) override {}
41 
42 protected:
45 };
46 
47 }
48 }
49 
50 #endif // MIR_SCENE_NULL_SESSION_LISTENER_H_
All things Mir.
Definition: atomic_callback.h:25
void unfocused() override
Definition: null_session_listener.h:37
Definition: null_session_listener.h:28
void destroying_surface(Session &, std::shared_ptr< Surface > const &) override
Definition: null_session_listener.h:40
void starting(std::shared_ptr< Session > const &) override
Definition: null_session_listener.h:34
Definition: session.h:38
NullSessionListener & operator=(const NullSessionListener &)=delete
virtual ~NullSessionListener() noexcept(true)=default
void stopping(std::shared_ptr< Session > const &) override
Definition: null_session_listener.h:35
void focused(std::shared_ptr< Session > const &) override
Definition: null_session_listener.h:36
void surface_created(Session &, std::shared_ptr< Surface > const &) override
Definition: null_session_listener.h:39
Definition: session_listener.h:31

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