1 /*
2    Copyright (C) 2017-2018 by Charles Dang <exodia339@gmail.com>
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 
17 #include "gui/dialogs/modal_dialog.hpp"
18 
19 class config;
20 
21 namespace gui2
22 {
23 namespace dialogs
24 {
25 
26 /** Help browser dialog. */
27 class help_browser : public modal_dialog
28 {
29 public:
30 	help_browser();
31 
32 	DEFINE_SIMPLE_DISPLAY_WRAPPER(help_browser)
33 
34 private:
35 	std::string initial_topic_;
36 
37 	const config& help_cfg_;
38 
39 	/** Inherited from modal_dialog, implemented by REGISTER_DIALOG. */
40 	virtual const std::string& window_id() const override;
41 
42 	/** Inherited from modal_dialog. */
43 	virtual void pre_show(window& window) override;
44 
45 	void on_topic_select(window& window);
46 };
47 
48 } // namespace dialogs
49 } // namespace gui2
50