/elec/propeller-clock

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  • Committer: Tim Marston
  • Date: 2012-04-29 15:27:19 UTC
  • Revision ID: tim@ed.am-20120429152719-4cu2t9lx7bxpbml1
added adjustable text scaling factor

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src/digital_clock.cc
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/*
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 * digital_clock_mode.cc
 
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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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 * 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_mode.h"
 
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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 "Arduino.h"
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void DigitalClockMode::draw_reset()
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{
 
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// font flavour
 
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static int _flavour = 0;
 
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static void reset_messages()
 
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{
 
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        switch( _flavour )
 
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        {
 
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        case 0:
 
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                Text::reset_message( 0, Text::MODE_TOP + Text::MODE_ALL );
 
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                Text::reset_message( 1, Text::MODE_BOTTOM + Text::MODE_ONEQUARTER );
 
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                break;
 
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        case 1:
 
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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 + Text::MODE_ONEQUARTER );
 
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                break;
 
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        }
 
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}
 
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void digital_clock_press()
 
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{
 
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        if( ++_flavour >= 2 )
 
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                _flavour = 0;
 
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        // reset messages
 
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        reset_messages();
 
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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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}
 
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void digital_clock_draw_reset()
 
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{
 
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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( _flavour )
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        {
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        case 0: {
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                        PString str0( Text::_messages[ 0 ], MESSAGE_LEN * 2 );
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                        str0.format( "%d%c%02d %s", Time::get_hours() % 12,
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                                        ::millis() % 1000 < 500? ':' : ' ',
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                                        Time::get_minutes(),
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                                        Time::get_hours() >= 12? "pm" : "am" );
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                        Text::set_message_text( 0, str0 );
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                }
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                break;
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        case 1: {
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                        PString str0( Text::_messages[ 0 ], MESSAGE_LEN * 2 );
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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_text( 0, str0 );
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                }
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                break;
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        case 2: {
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                        PString str0( Text::_messages[ 0 ], MESSAGE_LEN * 2 );
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                        PString str1( Text::_messages[ 2 ], MESSAGE_LEN * 2 );
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                        str0.format( "%d%c%02d %s", Time::get_hours() % 12,
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                                        ::millis() % 1000 < 500? ':' : ' ',
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                                        Time::get_minutes(),
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                                        Time::get_hours() >= 12? "pm" : "am" );
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                        str1.format( "%d.%02d.%d", Time::get_day(),
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                                        Time::get_month(), Time::get_year() );
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                        Text::set_message_text( 0, str0 );
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                        Text::set_message_text( 2, str1 );
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                }
 
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                        char colon = ::millis() % 1000 < 500? ':' : ' ';
 
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                        str0.format( "%d%c%02d %s", Time::get_hours() % 12,
 
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                                        ::millis() % 1000 < 500? ':' : '.',
 
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                                        Time::get_minutes(),
 
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                                        Time::get_hours() >= 12? "pm" : "am" );
 
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                }
 
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                str1.print( "- -" );
 
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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( 1, str1 );
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                break;
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        }
 
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        Text::set_message( 0, str0 );
 
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        Text::set_message( 1, str1 );
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}
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void DigitalClockMode::activate()
 
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void digital_clock_activate()
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{
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        _flavour = 0;
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        reset_messages();
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}
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void DigitalClockMode::press()
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{
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        if( ++_flavour >= 3 )
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                _flavour = 0;
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        reset_messages();
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}
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void DigitalClockMode::reset_messages()
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{
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        Text::reset();
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        switch( _flavour )
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        {
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        case 0:
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                Text::set_up_message( 0, Text::MODE_TOP | Text::MODE_ALL );
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                break;
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        case 1:
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                Text::set_up_message( 0, Text::MODE_HSCROLL | Text::MODE_TOP |
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                                Text::MODE_THREEQUARTERS );
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                break;
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        case 2:
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                Text::set_up_message( 0, Text::MODE_TOP | Text::MODE_HALF,
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                                Text::SCALE_SMALL );
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                Text::set_up_message( 2, Text::MODE_BOTTOM | Text::MODE_HALF,
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                                Text::SCALE_SMALL );
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                break;
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        }
 
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        // reset messages
 
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        reset_messages();
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}