[gnome-settings-daemon/benzea/libgweather-api-update] datetime: Make use of new gweather API




commit c2ac58c9ba0519efa9a2d7fd4b879c34ccd54690
Author: Benjamin Berg <bberg redhat com>
Date:   Fri Jan 8 22:22:48 2021 +0100

    datetime: Make use of new gweather API
    
    This mainly means free'ing the world when done and stopping to use the
    now deprecated API (even though it would be acceptable in our case).

 meson.build                   |  2 +-
 plugins/datetime/weather-tz.c | 21 +++++++++------------
 2 files changed, 10 insertions(+), 13 deletions(-)
---
diff --git a/meson.build b/meson.build
index 7dbee64b..53962a7e 100644
--- a/meson.build
+++ b/meson.build
@@ -97,7 +97,7 @@ gnome_desktop_dep = dependency('gnome-desktop-3.0', version: '>= 3.34.2')
 gsettings_desktop_dep = dependency('gsettings-desktop-schemas', version: '>= 3.35.91')
 gtk_dep = dependency('gtk+-3.0', version: '>= 3.15.3')
 gtk_x11_dep = dependency('gtk+-x11-3.0')
-gweather_dep = dependency('gweather-3.0', version: '>= 3.9.5')
+gweather_dep = dependency('gweather-3.0', version: '>= 40.alpha')
 lcms_dep = dependency('lcms2', version: '>= 2.2')
 libcanberra_gtk_dep = dependency('libcanberra-gtk3')
 libgeoclue_dep = dependency('libgeoclue-2.0', version: '>= 2.3.1')
diff --git a/plugins/datetime/weather-tz.c b/plugins/datetime/weather-tz.c
index f1de2b94..63b9d217 100644
--- a/plugins/datetime/weather-tz.c
+++ b/plugins/datetime/weather-tz.c
@@ -29,17 +29,14 @@ static GList *
 location_get_cities (GWeatherLocation *parent_location)
 {
         GList *cities = NULL;
-        GWeatherLocation **children;
-        gint i;
-
-        children = gweather_location_get_children (parent_location);
-        for (i = 0; children[i]; i++) {
-                if (gweather_location_get_level (children[i]) == GWEATHER_LOCATION_CITY) {
-                        cities = g_list_prepend (cities,
-                                                 children[i]);
+        GWeatherLocation *child = NULL;
+
+        while ((child = gweather_location_next_child (parent_location, child))) {
+                if (gweather_location_get_level (child) == GWEATHER_LOCATION_CITY) {
+                        cities = g_list_prepend (cities, gweather_location_ref (child));
                 } else {
                         cities = g_list_concat (cities,
-                                                location_get_cities (children[i]));
+                                                location_get_cities (child));
                 }
         }
 
@@ -101,10 +98,10 @@ load_timezones (GList *cities)
 GList *
 weather_tz_db_get_locations (const gchar *country_code)
 {
-        GList *cities;
+        g_autoptr(GWeatherLocation) world = NULL;
+        g_autoptr(GWeatherLocation) country = NULL;
+        g_autolist(GWeatherLocation) cities = NULL;
         GList *tz_locations;
-        GWeatherLocation *world;
-        GWeatherLocation *country;
 
         world = gweather_location_get_world ();
 


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