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fe0db484ec
The abstraction it provided was so thin that I think it is simpler to just have the code use std::bind directly.
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/***************************************************************************
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* Copyright (C) 2006 by Massimiliano Torromeo *
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* massimiliano.torromeo@gmail.com *
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* *
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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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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef LINK_H
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#define LINK_H
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#include <SDL.h>
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#include <functional>
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#include <string>
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class GMenu2X;
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class OffscreenSurface;
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class Touchscreen;
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/**
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Base class that represents a link on screen.
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@author Massimiliano Torromeo <massimiliano.torromeo@gmail.com>
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*/
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class Link {
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public:
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typedef std::function<void(void)> Action;
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Link(GMenu2X *gmenu2x, Action action);
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virtual ~Link() {};
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bool isPressed();
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bool handleTS();
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virtual void paint();
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void paintHover();
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virtual void loadIcon();
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void setSize(int w, int h);
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void setPosition(int x, int y);
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const std::string &getTitle();
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void setTitle(const std::string &title);
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const std::string &getDescription();
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void setDescription(const std::string &description);
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const std::string &getLaunchMsg();
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const std::string &getIcon();
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void setIcon(const std::string &icon);
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const std::string &getIconPath();
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void run();
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protected:
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GMenu2X *gmenu2x;
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bool edited;
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std::string title, description, launchMsg, icon, iconPath;
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OffscreenSurface *iconSurface;
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virtual const std::string &searchIcon();
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void setIconPath(const std::string &icon);
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void updateSurfaces();
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private:
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void recalcCoordinates();
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Touchscreen &ts;
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Action action;
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SDL_Rect rect;
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uint iconX, padding;
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int lastTick;
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};
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#endif
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