The Battle for Wesnoth  1.17.0-dev
migrate_version_selection.hpp
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1 /*
2  Copyright (C) 2008 - 2021
3  Part of the Battle for Wesnoth Project https://www.wesnoth.org/
4 
5  This program is free software; you can redistribute it and/or modify
6  it under the terms of the GNU General Public License as published by
7  the Free Software Foundation; either version 2 of the License, or
8  (at your option) any later version.
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY.
11 
12  See the COPYING file for more details.
13 */
14 
15 #pragma once
16 
18 
19 namespace gui2::dialogs
20 {
21 /**
22  * @ingroup GUIWindowDefinitionWML
23  *
24  * This shows the dialog to select a previous version of Wesnoth to migrate preferences from and redownload add-ons.
25  */
27 {
28 public:
30  static void execute();
31 
32 private:
33  virtual void pre_show(window& window) override;
34  virtual void post_show(window& window) override;
35  virtual const std::string& window_id() const override;
36 
37  std::vector<std::string> versions_;
38 };
39 } // namespace gui2::dialogs
virtual void post_show(window &window) override
Actions to be taken after the window has been shown.
This shows the dialog to select a previous version of Wesnoth to migrate preferences from and redownl...
virtual void pre_show(window &window) override
Actions to be taken before showing the window.
Abstract base class for all modal dialogs.
virtual const std::string & window_id() const override
The id of the window to build.
base class of top level items, the only item which needs to store the final canvases to draw on...
Definition: window.hpp:65