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android_input_target_enumerator.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: Robert Carr <robert.carr@canonical.com>
17  */
18 
19 #ifndef MIR_INPUT_ANDROID_TARGET_ENUMERATOR_H_
20 #define MIR_INPUT_ANDROID_TARGET_ENUMERATOR_H_
21 
22 #include <InputEnumerator.h>
23 
24 #include <utils/StrongPointer.h>
25 
26 #include <memory>
27 #include <functional>
28 
29 namespace android
30 {
31 class InputWindowHandle;
32 }
33 
34 namespace droidinput = android;
35 
36 namespace mir
37 {
38 namespace surfaces
39 {
40 class InputRegitrar;
41 }
42 namespace input
43 {
44 class InputTargets;
45 namespace android
46 {
47 class WindowHandleRepository;
48 
49 class InputTargetEnumerator : public droidinput::InputEnumerator
50 {
51 public:
52  explicit InputTargetEnumerator(std::shared_ptr<input::InputTargets> const& targets,
53  std::shared_ptr<WindowHandleRepository> const& repository);
54  virtual ~InputTargetEnumerator() noexcept(true);
55 
56  void for_each(std::function<void(droidinput::sp<droidinput::InputWindowHandle> const&)> const& callback);
57 
58 private:
59  std::weak_ptr<input::InputTargets> const targets;
60  std::weak_ptr<input::android::WindowHandleRepository> const repository;
61 };
62 
63 }
64 }
65 } // namespace mir
66 
67 #endif // MIR_INPUT_ANDROID_TARGET_ENUMERATOR_H_

Copyright © 2012,2013 Canonical Ltd.
Generated on Wed Oct 30 18:52:19 UTC 2013