From e4dfbede3297521435a2ce587479dcdbd107fc74 Mon Sep 17 00:00:00 2001 From: EricDWertz Date: Mon, 25 Apr 2016 23:57:45 -0400 Subject: [PATCH] Timescale issue --- main.c | 122 +++++++++++++++++++++++++++++++++++++++++---------------- 1 file changed, 89 insertions(+), 33 deletions(-) diff --git a/main.c b/main.c index 6c95816..ed769f0 100644 --- a/main.c +++ b/main.c @@ -20,6 +20,8 @@ GdkPixbuf* background_pixbuf; int tick = 0; +time_t time_start; + struct write_result { char* data; @@ -50,6 +52,10 @@ astronomy_info astro_info[144]; weather_info hourly_info[64]; struct tm * timeinfo; +struct tm * timeinfo_previous; + +int timer_update_astronomy = 0; +int timer_update_weather = 1; static size_t write_curl_response( void* ptr, size_t size, size_t nmemb, void* stream ) { @@ -337,8 +343,6 @@ void update_astronomy() void update_weather() { - update_astronomy(); - char* data = weather_api_request( "hourly" ); //Now do the JSON stuff @@ -406,20 +410,48 @@ void load_background_pixbuf( const char* path ) } } +void draw_moon_icon( cairo_t* cr, double x, double y, double r, double percent ) +{ + double half_width = r * 0.5; + cairo_set_line_width( cr, 8.0 ); + cairo_set_operator( cr, CAIRO_OPERATOR_SOURCE ); + cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.0 ); + cairo_arc( cr, x, y, r*0.5 + 4.0, 0, 2.0 * M_PI ); + cairo_fill( cr ); + + cairo_set_line_width( cr, 2.0 ); + cairo_set_operator( cr, CAIRO_OPERATOR_OVER ); + cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.75 ); + cairo_arc( cr, x, y, r*0.5, 0, 2.0 * M_PI ); + cairo_stroke( cr ); +} + void draw_sun_icon( cairo_t* cr, double x, double y, double r ) { int i; - cairo_set_line_width( cr, 2.0 ); + double r1, r2, a; + + cairo_set_line_width( cr, 8.0 ); cairo_set_operator( cr, CAIRO_OPERATOR_SOURCE ); cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.0 ); - cairo_arc( cr, x, y, r + 8.0, 0, 2.0 * M_PI ); + cairo_arc( cr, x, y, r*0.5 + 4.0, 0, 2.0 * M_PI ); cairo_fill( cr ); + r1 = r * 0.625; + r2 = r; + for( i = 0; i < 8; i++ ) + { + a = i * M_PI / 4.0; + cairo_move_to( cr, x + cos( a ) * r1, y + sin( a ) * r1 ); + cairo_line_to( cr, x + cos( a ) * r, y + sin( a ) * r ); + } + cairo_stroke( cr ); + + cairo_set_line_width( cr, 2.0 ); cairo_set_operator( cr, CAIRO_OPERATOR_OVER ); cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.75 ); cairo_arc( cr, x, y, r * 0.5, 0, 2.0 * M_PI ); - double r1, r2, a; r1 = r * 0.625; r2 = r; for( i = 0; i < 8; i++ ) @@ -530,27 +562,16 @@ void draw_moon_line( cairo_t* cr ) */ void draw_astronomy_lines( cairo_t* cr ) { - cairo_set_operator( cr, CAIRO_OPERATOR_SOURCE ); - cairo_set_line_width( cr, 8.0 ); - cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.0 ); - draw_sun_line( cr ); - cairo_stroke( cr ); - - cairo_set_operator( cr, CAIRO_OPERATOR_OVER ); - cairo_set_line_width( cr, 4.0 ); - cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.5 ); - draw_sun_line( cr ); - cairo_stroke( cr ); - - //Draw the sun icon + double sun_x, sun_y, altitude; + + //timekeeping double hour = (double)timeinfo->tm_hour * 6.0 + ( (double)timeinfo->tm_min / 10.0 ); int hour_min = floor( hour ); int hour_max = ceil( hour ); if( hour_max > 143 ) hour_max = 143; - cairo_set_operator( cr, CAIRO_OPERATOR_SOURCE ); - cairo_set_line_width( cr, 8.0 ); + cairo_set_line_width( cr, 16.0 ); cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.0 ); draw_moon_line( cr ); cairo_stroke( cr ); @@ -562,16 +583,34 @@ void draw_astronomy_lines( cairo_t* cr ) cairo_stroke( cr ); cairo_set_operator( cr, CAIRO_OPERATOR_SOURCE ); + cairo_set_line_width( cr, 16.0 ); cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.0 ); - cairo_rectangle( cr, 0, WINDOW_HEIGHT - GRID_SIZE, WINDOW_WIDTH, GRID_SIZE ); - cairo_fill( cr ); + draw_sun_line( cr ); + cairo_stroke( cr ); - double sun_x, sun_y, altitude; + cairo_set_operator( cr, CAIRO_OPERATOR_OVER ); + cairo_set_line_width( cr, 4.0 ); + cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.5 ); + draw_sun_line( cr ); + cairo_stroke( cr ); + + //draw moon + altitude = astro_info[hour_min].moon_altitude + ( astro_info[hour_max].moon_altitude - astro_info[hour_min].moon_altitude ) * (hour - hour_min ); + sun_x = hour * ((double)WINDOW_WIDTH / 143.0); + sun_y = WINDOW_HEIGHT - GRID_SIZE - ( altitude / 90.0 ) * ( WINDOW_HEIGHT - GRID_SIZE * 2.0 ); + draw_moon_icon( cr, sun_x, sun_y, FONT_SIZE * 0.5, 1.0 ); + + //draw sun over the moon altitude = astro_info[hour_min].sun_altitude + ( astro_info[hour_max].sun_altitude - astro_info[hour_min].sun_altitude ) * (hour - hour_min ); sun_x = hour * ((double)WINDOW_WIDTH / 143.0); sun_y = WINDOW_HEIGHT - GRID_SIZE - ( altitude / 90.0 ) * ( WINDOW_HEIGHT - GRID_SIZE * 2.0 ); draw_sun_icon( cr, sun_x, sun_y, FONT_SIZE * 0.5 ); + cairo_set_operator( cr, CAIRO_OPERATOR_SOURCE ); + cairo_set_source_rgba( cr, 1.0, 1.0, 1.0, 0.0 ); + cairo_rectangle( cr, 0, WINDOW_HEIGHT - GRID_SIZE, WINDOW_WIDTH, GRID_SIZE ); + cairo_fill( cr ); + cairo_set_operator( cr, CAIRO_OPERATOR_OVER ); } @@ -695,17 +734,30 @@ gboolean refresh_clock(gpointer data) { time_t rawtime; - time ( &rawtime ); - //timeinfo = localtime ( &rawtime ); - timeinfo->tm_min+=1; - if( timeinfo->tm_min > 59 ) + int previous_hour = timeinfo->tm_hour; + if( !DEBUG_TIMESCALE ) + { + time ( &rawtime ); + timeinfo = localtime ( &rawtime ); + } + else { - timeinfo->tm_min = 0; - timeinfo->tm_hour += 1; - if( timeinfo->tm_hour > 23 ) - timeinfo->tm_hour = 0; + time_start += 180; + timeinfo = localtime( &time_start ); } + if( previous_hour == 23 && timeinfo->tm_hour == 0 ) + { + if( !timer_update_astronomy ) + { + update_astronomy(); + timer_update_astronomy = 1; + } + } + else + timer_update_astronomy = 0; + + weather_update_timer--; if( weather_update_timer < 0 ) { @@ -757,10 +809,14 @@ int main( int argc, char **argv ) time ( &rawtime ); timeinfo = localtime ( &rawtime ); + time_start = rawtime; - //g_timeout_add_seconds(1,refresh_clock,NULL); - g_timeout_add( 100, refresh_clock, NULL ); + if( !DEBUG_TIMESCALE ) + g_timeout_add_seconds(1,refresh_clock,NULL); + else + g_timeout_add( 100, refresh_clock, NULL ); + update_astronomy(); update_weather(); temp_surface = cairo_image_surface_create( CAIRO_FORMAT_ARGB32, WINDOW_WIDTH, WINDOW_HEIGHT ); -- 2.47.0