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input_region.h
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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: Alexandros Frantzis <alexandros.frantzis@canonical.com>
17  */
18 
19 #ifndef MIR_INPUT_INPUT_REGION_H_
20 #define MIR_INPUT_INPUT_REGION_H_
21 
22 namespace mir
23 {
24 namespace geometry
25 {
26 struct Rectangle;
27 struct Point;
28 }
29 namespace input
30 {
31 
36 {
37 public:
38  virtual ~InputRegion() = default;
39 
42 
52  virtual void confine(geometry::Point& point) = 0;
53 
54 protected:
55  InputRegion() = default;
56  InputRegion(InputRegion const&) = delete;
57  InputRegion& operator=(InputRegion const&) = delete;
58 };
59 
60 }
61 }
62 
63 #endif /* MIR_INPUT_INPUT_REGION_H_ */

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