view_controller.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2015 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 */
28
29 #pragma once
30
31 #include <vector>
32 #include <memory>
33 #include <functional>
34
35 namespace clan
36 {
37 class View;
38 class ViewControllerImpl;
39
40 class ViewController : public std::enable_shared_from_this<ViewController>
41 {
42 public:
43 ViewController();
44 ~ViewController();
45
46 std::shared_ptr<View> view;
47
48 ViewController *parent_controller() const;
49 const std::vector<std::shared_ptr<ViewController>> &child_controllers() const;
50
51 void add_child_controller(const std::shared_ptr<ViewController> &view_controller);
52 void remove_from_parent_controller();
53
54 protected:
55 virtual void child_controller_added(const std::shared_ptr<ViewController> &view_controller);
56 virtual void child_controller_removed(const std::shared_ptr<ViewController> &view_controller);
57
58 private:
59 ViewController(const ViewController &) = delete;
60 ViewController &operator=(const ViewController &) = delete;
61
62 std::unique_ptr<ViewControllerImpl> impl;
63
64 friend class ViewControllerImpl;
65 };
66 }
clan
Definition: clanapp.h:35
clan::ViewController::view
std::shared_ptr< View > view
Definition: view_controller.h:46
clan::ViewController::~ViewController
~ViewController()
clan::ViewController
Definition: view_controller.h:40
clan::ViewController::child_controllers
const std::vector< std::shared_ptr< ViewController > > & child_controllers() const
clan::ViewController::child_controller_removed
virtual void child_controller_removed(const std::shared_ptr< ViewController > &view_controller)
clan::ViewController::ViewControllerImpl
friend class ViewControllerImpl
Definition: view_controller.h:64
clan::ViewController::remove_from_parent_controller
void remove_from_parent_controller()
clan::ViewController::ViewController
ViewController()
clan::ViewController::add_child_controller
void add_child_controller(const std::shared_ptr< ViewController > &view_controller)
clan::ViewController::parent_controller
ViewController * parent_controller() const
clan::ViewController::child_controller_added
virtual void child_controller_added(const std::shared_ptr< ViewController > &view_controller)