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/*
* settings_major_mode.h
*
* Copyright (C) 2011 Tim Marston <tim@ed.am> and Dan Marston.
*
* This file is part of propeller-clock (hereafter referred to as "this
* program"). See http://ed.am/dev/software/arduino/propeller-clock for more
* information.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SETTINGS_MAJOR_MODE_H_
#define _SETTINGS_MAJOR_MODE_H_
#include "major_mode.h"
#include "button.h"
class SettingsMajorMode : public MajorMode
{
public:
/**
* Constructor which provides the button.
*/
SettingsMajorMode( Button &button );
/**
* Called once per segment to draw a column of LEDs.
*
* @param segment the segment number to draw
*/
void draw( int segment );
/**
* Called at the start of a "frame", before any segments are drawn.
*/
void draw_reset();
/**
* Called when the mode is becoming active.
*/
void activate();
/**
* Called when the mode is becoming inactive.
*/
void deactivate();
/**
* Called when the button has been pressed.
*/
void press();
/**
* Called when the button has been long-pressed.
*/
void long_press();
private:
/**
* Set up message buffers.
*/
void reset_messages();
/** item we're setting */
int _item;
/** part of item that we're setting */
int _part;
/** is there an interim press and does it need actioning? */
char _press_state;
/** the button */
Button &_button;
};
#endif //_SETTINGS_MAJOR_MODE_H_
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