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-rw-r--r--applets/clock/clock-location.c462
1 files changed, 231 insertions, 231 deletions
diff --git a/applets/clock/clock-location.c b/applets/clock/clock-location.c
index e2317b0d..b0b7d32e 100644
--- a/applets/clock/clock-location.c
+++ b/applets/clock/clock-location.c
@@ -42,8 +42,8 @@ typedef struct {
guint weather_timeout;
guint weather_retry_time;
- TempUnit temperature_unit;
- SpeedUnit speed_unit;
+ TempUnit temperature_unit;
+ SpeedUnit speed_unit;
} ClockLocationPrivate;
#define WEATHER_TIMEOUT_BASE 30
@@ -51,9 +51,9 @@ typedef struct {
#define WEATHER_EMPTY_CODE "-"
enum {
- WEATHER_UPDATED,
- SET_CURRENT,
- LAST_SIGNAL
+ WEATHER_UPDATED,
+ SET_CURRENT,
+ LAST_SIGNAL
};
static guint location_signals[LAST_SIGNAL] = { 0 };
@@ -100,9 +100,9 @@ clock_location_find_and_ref (GList *locations,
ClockLocation *
clock_location_new (const gchar *name, const gchar *city,
- const gchar *timezone,
- gfloat latitude, gfloat longitude,
- const gchar *code, WeatherPrefs *prefs)
+ const gchar *timezone,
+ gfloat latitude, gfloat longitude,
+ const gchar *code, WeatherPrefs *prefs)
{
ClockLocation *this;
ClockLocationPrivate *priv;
@@ -123,10 +123,10 @@ clock_location_new (const gchar *name, const gchar *city,
priv->weather_code = clock_location_get_valid_weather_code (code);
- if (prefs) {
- priv->temperature_unit = prefs->temperature_unit;
- priv->speed_unit = prefs->speed_unit;
- }
+ if (prefs) {
+ priv->temperature_unit = prefs->temperature_unit;
+ priv->speed_unit = prefs->speed_unit;
+ }
setup_weather_updates (this);
@@ -143,22 +143,22 @@ clock_location_class_init (ClockLocationClass *this_class)
g_obj_class->finalize = clock_location_finalize;
location_signals[WEATHER_UPDATED] =
- g_signal_new ("weather-updated",
- G_OBJECT_CLASS_TYPE (g_obj_class),
- G_SIGNAL_RUN_FIRST,
- G_STRUCT_OFFSET (ClockLocationClass, weather_updated),
- NULL, NULL,
- g_cclosure_marshal_VOID__POINTER,
- G_TYPE_NONE, 1, G_TYPE_POINTER);
-
- location_signals[SET_CURRENT] =
- g_signal_new ("set-current",
- G_OBJECT_CLASS_TYPE (g_obj_class),
- G_SIGNAL_RUN_FIRST,
- G_STRUCT_OFFSET (ClockLocationClass, set_current),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
+ g_signal_new ("weather-updated",
+ G_OBJECT_CLASS_TYPE (g_obj_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (ClockLocationClass, weather_updated),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__POINTER,
+ G_TYPE_NONE, 1, G_TYPE_POINTER);
+
+ location_signals[SET_CURRENT] =
+ g_signal_new ("set-current",
+ G_OBJECT_CLASS_TYPE (g_obj_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (ClockLocationClass, set_current),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
g_type_class_add_private (this_class, sizeof (ClockLocationPrivate));
}
@@ -180,7 +180,7 @@ static void
clock_location_init (ClockLocation *this)
{
ClockLocationPrivate *priv = PRIVATE (this);
- GNetworkMonitor *monitor;
+ GNetworkMonitor *monitor;
priv->name = NULL;
priv->city = NULL;
@@ -198,20 +198,20 @@ clock_location_init (ClockLocation *this)
g_signal_connect (monitor, "network-changed",
G_CALLBACK (network_changed), this);
- priv->temperature_unit = TEMP_UNIT_CENTIGRADE;
- priv->speed_unit = SPEED_UNIT_MS;
+ priv->temperature_unit = TEMP_UNIT_CENTIGRADE;
+ priv->speed_unit = SPEED_UNIT_MS;
}
static void
clock_location_finalize (GObject *g_obj)
{
ClockLocationPrivate *priv = PRIVATE (g_obj);
- GNetworkMonitor *monitor;
+ GNetworkMonitor *monitor;
- monitor = g_network_monitor_get_default ();
- g_signal_handlers_disconnect_by_func (monitor,
- G_CALLBACK (network_changed),
- CLOCK_LOCATION (g_obj));
+ monitor = g_network_monitor_get_default ();
+ g_signal_handlers_disconnect_by_func (monitor,
+ G_CALLBACK (network_changed),
+ CLOCK_LOCATION (g_obj));
if (priv->name) {
g_free (priv->name);
@@ -441,38 +441,38 @@ gboolean
clock_location_is_current_timezone (ClockLocation *loc)
{
ClockLocationPrivate *priv = PRIVATE (loc);
- const char *zone;
+ const char *zone;
- zone = system_timezone_get (priv->systz);
+ zone = system_timezone_get (priv->systz);
- if (zone)
- return strcmp (zone, priv->timezone) == 0;
- else
- return clock_location_get_offset (loc) == 0;
+ if (zone)
+ return strcmp (zone, priv->timezone) == 0;
+ else
+ return clock_location_get_offset (loc) == 0;
}
gboolean
clock_location_is_current (ClockLocation *loc)
{
- if (current_location == loc)
- return TRUE;
- else if (current_location != NULL)
- return FALSE;
-
- if (clock_location_is_current_timezone (loc)) {
- /* Note that some code in clock.c depends on the fact that
- * calling this function can set the current location if
- * there's none */
- current_location = loc;
- g_object_add_weak_pointer (G_OBJECT (current_location),
- (gpointer *)&current_location);
- g_signal_emit (current_location, location_signals[SET_CURRENT],
- 0, NULL);
-
- return TRUE;
- }
+ if (current_location == loc)
+ return TRUE;
+ else if (current_location != NULL)
+ return FALSE;
+
+ if (clock_location_is_current_timezone (loc)) {
+ /* Note that some code in clock.c depends on the fact that
+ * calling this function can set the current location if
+ * there's none */
+ current_location = loc;
+ g_object_add_weak_pointer (G_OBJECT (current_location),
+ (gpointer *)&current_location);
+ g_signal_emit (current_location, location_signals[SET_CURRENT],
+ 0, NULL);
+
+ return TRUE;
+ }
- return FALSE;
+ return FALSE;
}
@@ -481,27 +481,27 @@ clock_location_get_offset (ClockLocation *loc)
{
ClockLocationPrivate *priv = PRIVATE (loc);
glong sys_timezone, local_timezone;
- glong offset;
- time_t t;
- struct tm *tm;
+ glong offset;
+ time_t t;
+ struct tm *tm;
+
+ t = time (NULL);
- t = time (NULL);
-
unsetenv ("TZ");
tm = localtime (&t);
sys_timezone = timezone;
- if (tm->tm_isdst > 0) {
- sys_timezone -= 3600;
- }
+ if (tm->tm_isdst > 0) {
+ sys_timezone -= 3600;
+ }
setenv ("TZ", priv->timezone, 1);
tm = localtime (&t);
- local_timezone = timezone;
+ local_timezone = timezone;
- if (tm->tm_isdst > 0) {
- local_timezone -= 3600;
- }
+ if (tm->tm_isdst > 0) {
+ local_timezone -= 3600;
+ }
offset = local_timezone - sys_timezone;
@@ -511,44 +511,44 @@ clock_location_get_offset (ClockLocation *loc)
}
typedef struct {
- ClockLocation *location;
- GFunc callback;
- gpointer data;
- GDestroyNotify destroy;
+ ClockLocation *location;
+ GFunc callback;
+ gpointer data;
+ GDestroyNotify destroy;
} MakeCurrentData;
static void
make_current_cb (gpointer data, GError *error)
{
- MakeCurrentData *mcdata = data;
-
- if (error == NULL) {
- if (current_location)
- g_object_remove_weak_pointer (G_OBJECT (current_location),
- (gpointer *)&current_location);
- current_location = mcdata->location;
- g_object_add_weak_pointer (G_OBJECT (current_location),
- (gpointer *)&current_location);
- g_signal_emit (current_location, location_signals[SET_CURRENT],
- 0, NULL);
- }
+ MakeCurrentData *mcdata = data;
+
+ if (error == NULL) {
+ if (current_location)
+ g_object_remove_weak_pointer (G_OBJECT (current_location),
+ (gpointer *)&current_location);
+ current_location = mcdata->location;
+ g_object_add_weak_pointer (G_OBJECT (current_location),
+ (gpointer *)&current_location);
+ g_signal_emit (current_location, location_signals[SET_CURRENT],
+ 0, NULL);
+ }
- if (mcdata->callback)
- mcdata->callback (mcdata->data, error);
- else
- g_error_free (error);
+ if (mcdata->callback)
+ mcdata->callback (mcdata->data, error);
+ else
+ g_error_free (error);
}
static void
free_make_current_data (gpointer data)
{
- MakeCurrentData *mcdata = data;
-
- if (mcdata->destroy)
- mcdata->destroy (mcdata->data);
-
- g_object_unref (mcdata->location);
- g_free (mcdata);
+ MakeCurrentData *mcdata = data;
+
+ if (mcdata->destroy)
+ mcdata->destroy (mcdata->data);
+
+ g_object_unref (mcdata->location);
+ g_free (mcdata);
}
void
@@ -559,7 +559,7 @@ clock_location_make_current (ClockLocation *loc,
{
ClockLocationPrivate *priv = PRIVATE (loc);
gchar *filename;
- MakeCurrentData *mcdata;
+ MakeCurrentData *mcdata;
if (loc == current_location) {
if (destroy)
@@ -567,33 +567,33 @@ clock_location_make_current (ClockLocation *loc,
return;
}
- if (clock_location_is_current_timezone (loc)) {
- if (current_location)
- g_object_remove_weak_pointer (G_OBJECT (current_location),
- (gpointer *)&current_location);
- current_location = loc;
- g_object_add_weak_pointer (G_OBJECT (current_location),
- (gpointer *)&current_location);
- g_signal_emit (current_location, location_signals[SET_CURRENT],
- 0, NULL);
- if (callback)
- callback (data, NULL);
- if (destroy)
- destroy (data);
- return;
- }
-
- mcdata = g_new (MakeCurrentData, 1);
-
- mcdata->location = g_object_ref (loc);
- mcdata->callback = callback;
- mcdata->data = data;
- mcdata->destroy = destroy;
+ if (clock_location_is_current_timezone (loc)) {
+ if (current_location)
+ g_object_remove_weak_pointer (G_OBJECT (current_location),
+ (gpointer *)&current_location);
+ current_location = loc;
+ g_object_add_weak_pointer (G_OBJECT (current_location),
+ (gpointer *)&current_location);
+ g_signal_emit (current_location, location_signals[SET_CURRENT],
+ 0, NULL);
+ if (callback)
+ callback (data, NULL);
+ if (destroy)
+ destroy (data);
+ return;
+ }
+
+ mcdata = g_new (MakeCurrentData, 1);
+
+ mcdata->location = g_object_ref (loc);
+ mcdata->callback = callback;
+ mcdata->data = data;
+ mcdata->destroy = destroy;
filename = g_build_filename (SYSTEM_ZONEINFODIR, priv->timezone, NULL);
set_system_timezone_async (filename,
(GFunc)make_current_cb,
- mcdata,
+ mcdata,
free_make_current_data);
g_free (filename);
}
@@ -601,10 +601,10 @@ clock_location_make_current (ClockLocation *loc,
static gchar *
clock_location_get_valid_weather_code (const gchar *code)
{
- if (!code || code[0] == '\0')
- return g_strdup (WEATHER_EMPTY_CODE);
- else
- return g_strdup (code);
+ if (!code || code[0] == '\0')
+ return g_strdup (WEATHER_EMPTY_CODE);
+ else
+ return g_strdup (code);
}
const gchar *
@@ -612,7 +612,7 @@ clock_location_get_weather_code (ClockLocation *loc)
{
ClockLocationPrivate *priv = PRIVATE (loc);
- return priv->weather_code;
+ return priv->weather_code;
}
void
@@ -620,10 +620,10 @@ clock_location_set_weather_code (ClockLocation *loc, const gchar *code)
{
ClockLocationPrivate *priv = PRIVATE (loc);
- g_free (priv->weather_code);
- priv->weather_code = clock_location_get_valid_weather_code (code);
+ g_free (priv->weather_code);
+ priv->weather_code = clock_location_get_valid_weather_code (code);
- setup_weather_updates (loc);
+ setup_weather_updates (loc);
}
WeatherInfo *
@@ -631,153 +631,153 @@ clock_location_get_weather_info (ClockLocation *loc)
{
ClockLocationPrivate *priv = PRIVATE (loc);
- return priv->weather_info;
+ return priv->weather_info;
}
static void
set_weather_update_timeout (ClockLocation *loc)
{
- ClockLocationPrivate *priv = PRIVATE (loc);
- guint timeout;
-
- if (!weather_info_network_error (priv->weather_info)) {
- /* The last update succeeded; set the next update to
- * happen in half an hour, and reset the retry timer.
- */
- timeout = WEATHER_TIMEOUT_MAX;
- priv->weather_retry_time = WEATHER_TIMEOUT_BASE;
- } else {
- /* The last update failed; set the next update
- * according to the retry timer, and exponentially
- * back off the retry timer.
- */
- timeout = priv->weather_retry_time;
- priv->weather_retry_time *= 2;
- if (priv->weather_retry_time > WEATHER_TIMEOUT_MAX)
- priv->weather_retry_time = WEATHER_TIMEOUT_MAX;
- }
-
- if (priv->weather_timeout)
- g_source_remove (priv->weather_timeout);
- priv->weather_timeout =
- g_timeout_add_seconds (timeout, update_weather_info, loc);
+ ClockLocationPrivate *priv = PRIVATE (loc);
+ guint timeout;
+
+ if (!weather_info_network_error (priv->weather_info)) {
+ /* The last update succeeded; set the next update to
+ * happen in half an hour, and reset the retry timer.
+ */
+ timeout = WEATHER_TIMEOUT_MAX;
+ priv->weather_retry_time = WEATHER_TIMEOUT_BASE;
+ } else {
+ /* The last update failed; set the next update
+ * according to the retry timer, and exponentially
+ * back off the retry timer.
+ */
+ timeout = priv->weather_retry_time;
+ priv->weather_retry_time *= 2;
+ if (priv->weather_retry_time > WEATHER_TIMEOUT_MAX)
+ priv->weather_retry_time = WEATHER_TIMEOUT_MAX;
+ }
+
+ if (priv->weather_timeout)
+ g_source_remove (priv->weather_timeout);
+ priv->weather_timeout =
+ g_timeout_add_seconds (timeout, update_weather_info, loc);
}
static void
weather_info_updated (WeatherInfo *info, gpointer data)
{
- ClockLocation *loc = data;
- ClockLocationPrivate *priv = PRIVATE (loc);
+ ClockLocation *loc = data;
+ ClockLocationPrivate *priv = PRIVATE (loc);
- set_weather_update_timeout (loc);
- g_signal_emit (loc, location_signals[WEATHER_UPDATED],
- 0, priv->weather_info);
+ set_weather_update_timeout (loc);
+ g_signal_emit (loc, location_signals[WEATHER_UPDATED],
+ 0, priv->weather_info);
}
static gboolean
update_weather_info (gpointer data)
{
- ClockLocation *loc = (ClockLocation *) data;
- ClockLocationPrivate *priv = PRIVATE (loc);
- WeatherPrefs prefs = {
- FORECAST_STATE,
- FALSE,
- NULL,
- TEMP_UNIT_CENTIGRADE,
- SPEED_UNIT_MS,
- PRESSURE_UNIT_MB,
- DISTANCE_UNIT_KM
- };
-
- // set temperature and speed units only if different from
- // invalid/default
- if (priv->temperature_unit > TEMP_UNIT_DEFAULT)
- prefs.temperature_unit = priv->temperature_unit;
- if (priv->speed_unit > SPEED_UNIT_DEFAULT)
- prefs.speed_unit = priv->speed_unit;
-
- weather_info_abort (priv->weather_info);
+ ClockLocation *loc = (ClockLocation *) data;
+ ClockLocationPrivate *priv = PRIVATE (loc);
+ WeatherPrefs prefs = {
+ FORECAST_STATE,
+ FALSE,
+ NULL,
+ TEMP_UNIT_CENTIGRADE,
+ SPEED_UNIT_MS,
+ PRESSURE_UNIT_MB,
+ DISTANCE_UNIT_KM
+ };
+
+ // set temperature and speed units only if different from
+ // invalid/default
+ if (priv->temperature_unit > TEMP_UNIT_DEFAULT)
+ prefs.temperature_unit = priv->temperature_unit;
+ if (priv->speed_unit > SPEED_UNIT_DEFAULT)
+ prefs.speed_unit = priv->speed_unit;
+
+ weather_info_abort (priv->weather_info);
weather_info_update (priv->weather_info,
&prefs, weather_info_updated, loc);
- return TRUE;
+ return TRUE;
}
static gchar *
rad2dms (gfloat lat, gfloat lon)
{
- gchar h, h2;
- gfloat d, deg, min, d2, deg2, min2;
+ gchar h, h2;
+ gfloat d, deg, min, d2, deg2, min2;
- h = lat > 0 ? 'N' : 'S';
- d = fabs (lat);
- deg = floor (d);
- min = floor (60 * (d - deg));
- h2 = lon > 0 ? 'E' : 'W';
- d2 = fabs (lon);
- deg2 = floor (d2);
- min2 = floor (60 * (d2 - deg2));
- return g_strdup_printf ("%02d-%02d%c %02d-%02d%c",
- (int)deg, (int)min, h,
- (int)deg2, (int)min2, h2);
+ h = lat > 0 ? 'N' : 'S';
+ d = fabs (lat);
+ deg = floor (d);
+ min = floor (60 * (d - deg));
+ h2 = lon > 0 ? 'E' : 'W';
+ d2 = fabs (lon);
+ deg2 = floor (d2);
+ min2 = floor (60 * (d2 - deg2));
+ return g_strdup_printf ("%02d-%02d%c %02d-%02d%c",
+ (int)deg, (int)min, h,
+ (int)deg2, (int)min2, h2);
}
static void
setup_weather_updates (ClockLocation *loc)
{
- ClockLocationPrivate *priv = PRIVATE (loc);
- WeatherLocation *wl;
- WeatherPrefs prefs = {
- FORECAST_STATE,
- FALSE,
- NULL,
- TEMP_UNIT_CENTIGRADE,
- SPEED_UNIT_MS,
- PRESSURE_UNIT_MB,
- DISTANCE_UNIT_KM
- };
-
- gchar *dms;
-
- prefs.temperature_unit = priv->temperature_unit;
- prefs.speed_unit = priv->speed_unit;
+ ClockLocationPrivate *priv = PRIVATE (loc);
+ WeatherLocation *wl;
+ WeatherPrefs prefs = {
+ FORECAST_STATE,
+ FALSE,
+ NULL,
+ TEMP_UNIT_CENTIGRADE,
+ SPEED_UNIT_MS,
+ PRESSURE_UNIT_MB,
+ DISTANCE_UNIT_KM
+ };
+
+ gchar *dms;
+
+ prefs.temperature_unit = priv->temperature_unit;
+ prefs.speed_unit = priv->speed_unit;
if (priv->weather_info) {
weather_info_free (priv->weather_info);
priv->weather_info = NULL;
}
- if (priv->weather_timeout) {
- g_source_remove (priv->weather_timeout);
- priv->weather_timeout = 0;
- }
+ if (priv->weather_timeout) {
+ g_source_remove (priv->weather_timeout);
+ priv->weather_timeout = 0;
+ }
- if (!priv->weather_code ||
- strcmp (priv->weather_code, WEATHER_EMPTY_CODE) == 0)
- return;
+ if (!priv->weather_code ||
+ strcmp (priv->weather_code, WEATHER_EMPTY_CODE) == 0)
+ return;
- dms = rad2dms (priv->latitude, priv->longitude);
- wl = weather_location_new (priv->city, priv->weather_code,
- NULL, NULL, dms, NULL, NULL);
+ dms = rad2dms (priv->latitude, priv->longitude);
+ wl = weather_location_new (priv->city, priv->weather_code,
+ NULL, NULL, dms, NULL, NULL);
- priv->weather_info =
- weather_info_new (wl, &prefs, weather_info_updated, loc);
+ priv->weather_info =
+ weather_info_new (wl, &prefs, weather_info_updated, loc);
- set_weather_update_timeout (loc);
+ set_weather_update_timeout (loc);
- weather_location_free (wl);
- g_free (dms);
+ weather_location_free (wl);
+ g_free (dms);
}
void
clock_location_set_weather_prefs (ClockLocation *loc,
- WeatherPrefs *prefs)
+ WeatherPrefs *prefs)
{
- ClockLocationPrivate *priv = PRIVATE (loc);
+ ClockLocationPrivate *priv = PRIVATE (loc);
- priv->temperature_unit = prefs->temperature_unit;
- priv->speed_unit = prefs->speed_unit;
+ priv->temperature_unit = prefs->temperature_unit;
+ priv->speed_unit = prefs->speed_unit;
- update_weather_info (loc);
+ update_weather_info (loc);
}
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