Checkpoint/common/iclickable.hpp

/*
 *   This file is part of Checkpoint
 *   Copyright (C) 2017-2019 Bernardo Giordano, FlagBrew
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
 *       * Requiring preservation of specified reasonable legal notices or
 *         author attributions in that material or in the Appropriate Legal
 *         Notices displayed by works containing it.
 *       * Prohibiting misrepresentation of the origin of that material,
 *         or requiring that modified versions of such material be marked in
 *         reasonable ways as different from the original version.
 */

#ifndef ICLICKABLE_HPP
#define ICLICKABLE_HPP

#include <string>

typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;

template <typename T>
class IClickable {
public:
    IClickable(int x, int y, u16 w, u16 h, T colorBg, T colorText, const std::string& message, bool centered)
        : mx(x), my(y), mw(w), mh(h), mColorBg(colorBg), mColorText(colorText), mText(message), mCentered(centered)
    {
        mOldPressed                 = false;
        mSelected                   = false;
        mCanChangeColorWhenSelected = false;
    }

    virtual ~IClickable(void) {}

    virtual void draw(float size, T overlay) = 0;
    virtual void drawOutline(T color)        = 0;
    virtual bool held(void)                  = 0;
    virtual bool released(void)              = 0;

    void setColors(T bg, T text)
    {
        mColorBg   = bg;
        mColorText = text;
    }

    std::string text(void) { return mText; }

    void text(const std::string& v) { mText = v; }

    bool selected(void) { return mSelected; }

    void selected(bool selected) { mSelected = selected; }

    void canChangeColorWhenSelected(bool c) { mCanChangeColorWhenSelected = c; }

protected:
    int mx;
    int my;
    u16 mw;
    u16 mh;
    T mColorBg;
    T mColorText;
    std::string mText;
    bool mCanChangeColorWhenSelected;
    bool mCentered;
    bool mOldPressed;
    bool mSelected;
};

#endif