From ee64bb2698adfe27e55615a8856b0e2c78ad8469 Mon Sep 17 00:00:00 2001
From: Charles Kerr <charles.kerr@canonical.com>
Date: Tue, 14 Jan 2014 23:07:10 -0600
Subject: Function: add fully-tested ActionGroups, per-profile Menus, state
 object. Form: Add code annotations/comments. Remove dead code. Use Mir style
 guide. Todo: GSettings toggles, sync with new dbus-test-runner API, get GNOME
 Panel building again

---
 src/locations-settings.cpp | 59 +++++++++++++++++++++++-----------------------
 1 file changed, 30 insertions(+), 29 deletions(-)

(limited to 'src/locations-settings.cpp')

diff --git a/src/locations-settings.cpp b/src/locations-settings.cpp
index ed8f998..646a360 100644
--- a/src/locations-settings.cpp
+++ b/src/locations-settings.cpp
@@ -29,16 +29,16 @@ namespace unity {
 namespace indicator {
 namespace datetime {
 
-SettingsLocations::SettingsLocations (const std::string& schemaId,
-                                      const std::shared_ptr<Timezones>& timezones):
-    timezones_(timezones)
+SettingsLocations::SettingsLocations(const std::string& schemaId,
+                                     const std::shared_ptr<Timezones>& timezones):
+    m_timezones(timezones)
 {
-    auto deleter = [&](GSettings* s){g_object_unref(s);};
-    settings_ = std::unique_ptr<GSettings,std::function<void(GSettings*)>>(g_settings_new(schemaId.c_str()), deleter);
+    auto deleter = [](GSettings* s){g_object_unref(s);};
+    m_settings = std::unique_ptr<GSettings,std::function<void(GSettings*)>>(g_settings_new(schemaId.c_str()), deleter);
     const char * keys[] = { "changed::" SETTINGS_LOCATIONS_S,
                             "changed::" SETTINGS_SHOW_LOCATIONS_S };
-    for (int i=0, n=G_N_ELEMENTS(keys); i<n; i++)
-        g_signal_connect_swapped (settings_.get(), keys[i], G_CALLBACK(onSettingsChanged), this);
+    for (const auto& key : keys)
+        g_signal_connect_swapped(m_settings.get(), key, G_CALLBACK(onSettingsChanged), this);
 
     timezones->timezone.changed().connect([this](const std::string&){reload();});
     timezones->timezones.changed().connect([this](const std::set<std::string>&){reload();});
@@ -47,7 +47,7 @@ SettingsLocations::SettingsLocations (const std::string& schemaId,
 }
 
 void
-SettingsLocations::onSettingsChanged (gpointer gself)
+SettingsLocations::onSettingsChanged(gpointer gself)
 {
     static_cast<SettingsLocations*>(gself)->reload();
 }
@@ -56,48 +56,49 @@ void
 SettingsLocations::reload()
 {
     std::vector<Location> v;
+    auto settings = m_settings.get();
 
     // add the primary timezone first
-    std::string zone = timezones_->timezone.get();
+    auto zone = m_timezones->timezone.get();
     if (!zone.empty())
     {
-        gchar * name = get_current_zone_name (zone.c_str(), settings_.get());
-        Location l (zone, name);
-        v.push_back (l);
-        g_free (name);
+        gchar * name = get_current_zone_name(zone.c_str(), settings);
+        Location l(zone, name);
+        v.push_back(l);
+        g_free(name);
     }
 
     // add the other detected timezones
-    for (const auto& zone : timezones_->timezones.get())
+    for (const auto& zone : m_timezones->timezones.get())
     {
-        gchar * name = get_current_zone_name (zone.c_str(), settings_.get());
-        Location l (zone, name);
-        if (std::find (v.begin(), v.end(), l) == v.end())
-            v.push_back (l);
-        g_free (name);
+        gchar * name = get_current_zone_name(zone.c_str(), settings);
+        Location l(zone, name);
+        if (std::find(v.begin(), v.end(), l) == v.end())
+            v.push_back(l);
+        g_free(name);
     }
 
     // maybe add the user-specified locations
-    if (g_settings_get_boolean (settings_.get(), SETTINGS_SHOW_LOCATIONS_S))
+    if (g_settings_get_boolean(settings, SETTINGS_SHOW_LOCATIONS_S))
     {
-        gchar ** user_locations = g_settings_get_strv (settings_.get(), SETTINGS_LOCATIONS_S);
+        gchar ** user_locations = g_settings_get_strv(settings, SETTINGS_LOCATIONS_S);
 
         for (int i=0; user_locations[i]; i++)
         {
             gchar * zone;
             gchar * name;
-            split_settings_location (user_locations[i], &zone, &name);
-            Location l (zone, name);
-            if (std::find (v.begin(), v.end(), l) == v.end())
-                v.push_back (l);
-            g_free (name);
-            g_free (zone);
+            split_settings_location(user_locations[i], &zone, &name);
+            Location l(zone, name);
+            if (std::find(v.begin(), v.end(), l) == v.end())
+                v.push_back(l);
+            g_free(name);
+            g_free(zone);
         }
 
-        g_strfreev (user_locations);
+        g_strfreev(user_locations);
     }
 
-    locations.set (v);
+    locations.set(v);
 }
 
 } // namespace datetime
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