Mir
canonical_window_manager.h
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1 /*
2  * Copyright © 2015-2018 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 2 or 3 as
6  * 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 
17 #ifndef MIRAL_CANONICAL_WINDOW_MANAGER_H_
18 #define MIRAL_CANONICAL_WINDOW_MANAGER_H_
19 
20 #include <miral/window_management_policy.h>
21 #include <miral/window_manager_tools.h>
22 
23 namespace miral
24 {
25 /// Widely accepted defaults for window management
27 {
28 public:
29 
31 
32  virtual auto place_new_window(
33  ApplicationInfo const& app_info,
34  WindowSpecification const& request_parameters)
35  -> WindowSpecification override;
36 
37  /// Tries to focus on the newly ready window
38  void handle_window_ready(WindowInfo& window_info) override;
39 
40  /// Applies the requested modifications
41  void handle_modify_window(WindowInfo& window_info, WindowSpecification const& modifications) override;
42 
43  /// Tries to focus on the newly ready window
44  void handle_raise_window(WindowInfo& window_info) override;
45 
46  /// request from client to initiate drag and drop
47  /// \note this is a legacy of Unity8's content-hub and should probably be ignored going forward
48  void handle_request_drag_and_drop(WindowInfo& window_info) override;
49 
50  /// Raises the window (and any children)
51  void advise_focus_gained(WindowInfo const& info) override;
52 
53  /// Move the child window with the parent
54  auto confirm_inherited_move(WindowInfo const& window_info, Displacement movement) -> Rectangle override;
55 
57  WindowInfo const& window_info,
58  MirWindowState new_state,
59  Rectangle const& new_placement) -> Rectangle override;
60 
61 protected:
63 };
64 }
65 
66 #endif /* MIRAL_CANONICAL_WINDOW_MANAGER_H_ */

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Generated on Thu Sep 8 12:37:23 UTC 2022
This documentation is licensed under the GPL version 2 or 3.