The Battle for Wesnoth  1.17.21+dev
migrate_version_selection.hpp
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1 /*
2  Copyright (C) 2008 - 2023
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
This shows the dialog to select a previous version of Wesnoth to migrate preferences from and redownl...
virtual const std::string & window_id() const override
The ID of the window to build.
virtual void post_show(window &window) override
Actions to be taken after the window has been shown.
virtual void pre_show(window &window) override
Actions to be taken before showing the window.
Abstract base class for all modal dialogs.
base class of top level items, the only item which needs to store the final canvases to draw on.
Definition: window.hpp:67