/*
* Copyright 2013 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3, as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see .
*
* Authors:
* Charles Kerr
*/
#include
#include
#include
#include
#include // std::find()
namespace unity {
namespace indicator {
namespace datetime {
SettingsLocations::SettingsLocations (const std::string& schemaId,
const std::shared_ptr& timezones):
timezones_(timezones)
{
auto deleter = [&](GSettings* s){g_object_unref(s);};
settings_ = std::unique_ptr>(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); itimezone.changed().connect([this](const std::string&){reload();});
timezones->timezones.changed().connect([this](const std::set&){reload();});
reload();
}
void
SettingsLocations::onSettingsChanged (gpointer gself)
{
static_cast(gself)->reload();
}
void
SettingsLocations::reload()
{
std::vector v;
// add the primary timezone first
std::string zone = 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);
}
// add the other detected timezones
for (const auto& zone : 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);
}
// maybe add the user-specified locations
if (g_settings_get_boolean (settings_.get(), SETTINGS_SHOW_LOCATIONS_S))
{
gchar ** user_locations = g_settings_get_strv (settings_.get(), 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);
}
g_strfreev (user_locations);
}
locations.set (v);
}
} // namespace datetime
} // namespace indicator
} // namespace unity