/elec/propeller-clock

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  • Committer: Dan
  • Date: 2011-12-01 00:59:35 UTC
  • Revision ID: dan@waxworlds.org-20111201005935-baxqmd35xy677sqg
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src/digital_clock.cc
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/*
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 * digital_clock.cc
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 *
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 * Copyright (C) 2011 Tim Marston <tim@ed.am> and Dan Marston.
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 *
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 * This file is part of propeller-clock (hereafter referred to as "this
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 * program"). See http://ed.am/dev/software/arduino/propeller-clock for more
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 * information.
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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 Lesser General Public License as published
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 * by the Free Software Foundation, either version 3 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 Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#include "digital_clock.h"
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#include "common.h"
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#include "text.h"
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#include "text_renderer.h"
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#include "time.h"
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// font flavour
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static int _flavour = 0;
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static void set_message( bool update )
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{
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        Time &time = Time::get_instance();
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        PString str0( Text::_messages[ 0 ], MESSAGE_LEN );
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//      PString str1( Text::_messages[ 1 ], MESSAGE_LEN );
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        str0.begin();
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//      str1.begin();
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//      switch( get_flavour() )
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//      {
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//      case 0:
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//              str0.format( "%d:%02d:%02 %s", time.get_hours() % 12,
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//                                      time.get_minutes(), time.get_seconds(),
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//                                      time.get_hours() / 12 > 0? "pm" : "am" );
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//              Text::set_message( 0, str0 );
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//              str1.print( "-" );
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//              Text::set_message( 1, str1 );
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//              if( update ) {
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//                      Text::reset_message( 0, Text::MODE_TOP +
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//                                                               Text::MODE_ALL );
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//                      Text::reset_message( 1, Text::MODE_BOTTOM +
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//                                                               Text::MODE_ONEQUARTER );
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//              }
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//              break;
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//      case 1:
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                str0.format( "%d%s %s, %d", time.get_day(),
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                                        time.get_day_suffix(),
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                                        time.get_month_name(), time.get_year() );
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                Text::set_message( 0, str0 );
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//              Text::set_message( 1, str1 );
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                if( !update ) {
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                        Text::reset_message( 0, Text::MODE_HSCROLL | Text::MODE_TOP |
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                                                                 Text::MODE_THREEQUARTERS );
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//                      Text::reset_message( 1, Text::MODE_BOTTOM +
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//                                                               Text::MODE_ONEQUARTER );
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                }
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//              break;
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//      }
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        TextRenderer::select_font( _flavour );
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}
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void digital_clock_press()
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{
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        if( ++_flavour >= 4 )
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                _flavour = 0;
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}
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void digital_clock_draw( int segment )
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{
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        Text::draw( 0, segment );
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//      Text::draw( 1, segment );
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        TextRenderer::output_buffer();
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}
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void digital_clock_draw_reset()
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{
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        // gotta update message, the time might have changed!
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        set_message( true );
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        Text::draw_reset();
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}
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void digital_clock_activate()
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{
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        leds_off();
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        Text::reset();
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        set_message( false );
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}