Mir
surface_output_event.h
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1 /*
2  * Copyright © 2016 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it
5  * under the terms of the GNU Lesser 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 Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Brandon Schaefer <brandon.schaefer@canonical.com>
17  */
18 
19 #ifndef MIR_COMMON_SURFACE_OUTPUT_EVENT_H_
20 #define MIR_COMMON_SURFACE_OUTPUT_EVENT_H_
21 
22 #include <cstdint>
23 #include <limits>
24 
25 #include "mir/events/event.h"
26 
28 {
30 
31  int surface_id() const;
32  void set_surface_id(int id);
33 
34  int dpi() const;
35  void set_dpi(int dpi);
36 
37  float scale() const;
38  void set_scale(float scale);
39 
40  MirFormFactor form_factor() const;
41  void set_form_factor(MirFormFactor factor);
42 
43  uint32_t output_id() const;
44  void set_output_id(uint32_t id);
45 
46 private:
47  int surface_id_{-1};
48  int dpi_{0};
49  float scale_{0.0f};
50  MirFormFactor form_factor_;
51  uint32_t output_id_{std::numeric_limits<uint32_t>::max()};
52 };
53 
54 #endif /* MIR_COMMON_SURFACE_OUTPUT_EVENT_H_ */
MirFormFactor form_factor() const
Definition: surface_output_event.cpp:56
void set_scale(float scale)
Definition: surface_output_event.cpp:51
void set_form_factor(MirFormFactor factor)
Definition: surface_output_event.cpp:61
MirSurfaceOutputEvent()
Definition: surface_output_event.cpp:21
int surface_id() const
Definition: surface_output_event.cpp:26
void set_output_id(uint32_t id)
Definition: surface_output_event.cpp:71
float scale() const
Definition: surface_output_event.cpp:46
Definition: surface_output_event.h:27
int dpi() const
Definition: surface_output_event.cpp:36
uint32_t output_id() const
Definition: surface_output_event.cpp:66
MirFormFactor
Form factor associated with a physical output.
Definition: common.h:205
void set_surface_id(int id)
Definition: surface_output_event.cpp:31
void set_dpi(int dpi)
Definition: surface_output_event.cpp:41
Definition: event.h:30

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