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https://github.com/wesnoth/wesnoth
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3ac7f8d970
A few cases of NULL were missed, since changing them led to errors (Mainly instances where it was passed to a boost::function)
50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
/*
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Copyright (C) 2003 - 2016 by David White <dave@whitevine.net>
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Part of the Battle for Wesnoth Project http://www.wesnoth.org/
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY.
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See the COPYING file for more details.
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*/
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#ifndef TOOLTIPS_HPP_INCLUDED
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#define TOOLTIPS_HPP_INCLUDED
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#include <string>
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#include "sdl/utils.hpp"
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class CVideo;
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struct SDL_Rect;
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namespace tooltips {
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struct manager
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{
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manager(CVideo& video);
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~manager();
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};
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void clear_tooltips();
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void clear_tooltips(const SDL_Rect& rect);
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int add_tooltip(const SDL_Rect& rect, const std::string& message, const std::string& action ="", bool use_markup = true, const surface& foreground = surface(nullptr));
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bool update_tooltip(int id, const SDL_Rect& rect, const std::string& message,
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const std::string& action, bool use_markup, const surface& foreground);
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bool update_tooltip(int id, const SDL_Rect& rect, const std::string& message,
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const std::string& action, bool use_markup);
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void remove_tooltip(int id);
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void process(int mousex, int mousey);
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// Check if we clicked on a tooltip having an action.
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// If it is, then execute the action and return true
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// (only possible action are opening help page for the moment)
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bool click(int mousex, int mousey);
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}
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#endif
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