[libgweather] GWeatherInfo: remove support for moon phase icons

[Giovanni Campagna <gcampagna src gnome org>]

commit f8fe27189804a1aadd33840fddae367394b743fb
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Mon Jun 23 21:28:26 2014 +0200

    GWeatherInfo: remove support for moon phase icons
    
    We removed the icons from the package, and the names are not
    standard, so there is little point in keeping this code around.

 libgweather/weather.c |   55 +++---------------------------------------------
 1 files changed, 4 insertions(+), 51 deletions(-)
---
diff --git a/libgweather/weather.c b/libgweather/weather.c
index 9d97cac..ccbbece 100644
--- a/libgweather/weather.c
+++ b/libgweather/weather.c
@@ -1308,19 +1308,11 @@ gweather_info_get_icon_name (GWeatherInfo *info)
     GWeatherConditions   cond;
     GWeatherSky          sky;
     gboolean             daytime;
-    gchar*               icon;
-    static gchar         icon_buffer[32];
-    GWeatherMoonPhase    moonPhase;
-    GWeatherMoonLatitude moonLat;
-    gint                 phase;
 
     g_return_val_if_fail (GWEATHER_IS_INFO (info), NULL);
 
     priv = info->priv;
 
-    _gweather_info_ensure_sun (info);
-    _gweather_info_ensure_moon (info);
-
     cond = priv->cond;
     sky = priv->sky;
 
@@ -1376,20 +1368,16 @@ gweather_info_get_icon_name (GWeatherInfo *info)
     case GWEATHER_SKY_CLEAR:
        if (daytime)
            return "weather-clear";
-       else {
-           icon = g_stpcpy(icon_buffer, "weather-clear-night");
-           break;
-       }
+       else
+           return "weather-clear-night";
 
     case GWEATHER_SKY_BROKEN:
     case GWEATHER_SKY_SCATTERED:
     case GWEATHER_SKY_FEW:
        if (daytime)
            return "weather-few-clouds";
-       else {
-           icon = g_stpcpy(icon_buffer, "weather-few-clouds-night");
-           break;
-       }
+       else
+           return "weather-few-clouds-night";
 
     case GWEATHER_SKY_OVERCAST:
        return "weather-overcast";
@@ -1397,38 +1385,6 @@ gweather_info_get_icon_name (GWeatherInfo *info)
     default: /* unrecognized */
        return NULL;
     }
-
-    /*
-     * A phase-of-moon icon is to be returned.
-     * Determine which one based on the moon's location
-     */
-    if (priv->moonValid && gweather_info_get_value_moonphase(info, &moonPhase, &moonLat)) {
-       phase = (gint)((moonPhase * MOON_PHASES / 360.) + 0.5);
-       if (phase == MOON_PHASES) {
-           phase = 0;
-       } else if (phase > 0 &&
-                  (RADIANS_TO_DEGREES(priv->location.latitude)
-                   < moonLat)) {
-           /*
-            * Locations south of the moon's latitude will see the moon in the
-            * northern sky.  The moon waxes and wanes from left to right
-            * so we reference an icon running in the opposite direction.
-            */
-           phase = MOON_PHASES - phase;
-       }
-
-       /*
-        * If the moon is not full then append the angle to the icon string.
-        * Note that an icon by this name is not required to exist:
-        * the caller can use GTK_ICON_LOOKUP_GENERIC_FALLBACK to fall back to
-        * the full moon image.
-        */
-       if ((0 == (MOON_PHASES & 0x1)) && (MOON_PHASES/2 != phase)) {
-           g_snprintf(icon, sizeof(icon_buffer) - strlen(icon_buffer),
-                      "-%03d", phase * 360 / MOON_PHASES);
-       }
-    }
-    return icon_buffer;
 }
 
 const gchar *
@@ -1443,9 +1399,6 @@ gweather_info_get_symbolic_icon_name (GWeatherInfo *info)
 
     priv = info->priv;
 
-    _gweather_info_ensure_sun (info);
-    _gweather_info_ensure_moon (info);
-
     cond = priv->cond;
     sky = priv->sky;