diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile.am | 11 | ||||
| -rw-r--r-- | src/location-gnome-clock.c | 139 | ||||
| -rw-r--r-- | src/location-gnome-clock.h | 36 | ||||
| -rw-r--r-- | src/redshift.c | 18 |
4 files changed, 202 insertions, 2 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index e4f88de..c07aea3 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -18,7 +18,8 @@ redshift_SOURCES = \ EXTRA_redshift_SOURCES = \ gamma-randr.c gamma-randr.h \ gamma-vidmode.c gamma-vidmode.h \ - gamma-w32gdi.c gamma-w32gdi.h + gamma-w32gdi.c gamma-w32gdi.h \ + location-gnome-clock.c location-gnome-clock.h AM_CFLAGS = redshift_LDADD = @LIBINTL@ @@ -44,3 +45,11 @@ if ENABLE_WINGDI redshift_SOURCES += gamma-w32gdi.c gamma-w32gdi.h redshift_LDADD += -lgdi32 endif + +if ENABLE_GNOME_CLOCK +redshift_SOURCES += location-gnome-clock.c location-gnome-clock.h +AM_CFLAGS += $(GLIB_CFLAGS) $(GCONF_CFLAGS) +redshift_LDADD += \ + $(GLIB_LIBS) $(GLIB_CFLAGS) \ + $(GCONF_LIBS) $(GCONF_CFLAGS) +endif diff --git a/src/location-gnome-clock.c b/src/location-gnome-clock.c new file mode 100644 index 0000000..3136ff2 --- /dev/null +++ b/src/location-gnome-clock.c @@ -0,0 +1,139 @@ +/* location-gnome-clock.c -- GNOME Panel Clock location provider source + This file is part of Redshift. + + Redshift is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Redshift is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY 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 Redshift. If not, see <http://www.gnu.org/licenses/>. + + Copyright (c) 2010 Jon Lund Steffensen <jonlst@gmail.com> +*/ + +#include <stdio.h> +#include <string.h> + +#include <gconf/gconf-client.h> + +#include "location-gnome-clock.h" + +#ifdef ENABLE_NLS +# include <libintl.h> +# define _(s) gettext(s) +#else +# define _(s) s +#endif + + +int +location_gnome_clock_init(location_gnome_clock_state_t *state, char *args) +{ + g_type_init(); + + GError *error = NULL; + GConfClient *client = gconf_client_get_default(); + + GSList *applets = gconf_client_all_dirs(client, "/apps/panel/applets", + &error); + if (error) { + fputs(_("Cannot list dirs in `/apps/panel/applets'.\n"), + stderr); + g_object_unref(client); + return -1; + } + + char *cities_key = NULL; + for (GSList *applet = applets; applet != NULL; + applet = g_slist_next(applet)) { + char *path = applet->data; + if (cities_key == NULL) { + char *key = g_strdup_printf("%s/bonobo_iid", path); + char *bonobo_iid = gconf_client_get_string(client, key, + &error); + + if (!error && bonobo_iid != NULL) { + if (!strcmp(bonobo_iid, + "OAFIID:GNOME_ClockApplet")) { + cities_key = g_strdup_printf( + "%s/prefs/cities", path); + } + g_free(bonobo_iid); + } + + g_free(key); + } + g_free(path); + } + + g_slist_free(applets); + + if (cities_key == NULL) { + fputs(_("No clock applet was found.\n"), stderr); + g_object_unref(client); + return -1; + } + + GSList *cities = gconf_client_get_list(client, cities_key, + GCONF_VALUE_STRING, &error); + if (error) { + fprintf(stderr, _("Error reading city list: `%s'.\n"), + cities_key); + g_free(cities_key); + g_object_unref(client); + return -1; + } + + g_free(cities_key); + + char *current_city = NULL; + for (GSList *city = cities; city != NULL; + city = g_slist_next(city)) { + char *city_spec = city->data; + char *c = strstr(city_spec, "current=\"true\""); + if (c) current_city = g_strdup(city_spec); + g_free(city->data); + } + g_slist_free(cities); + + if (current_city == NULL) { + fputs(_("No city selected as current city.\n"), stderr); + return -1; + } + + char *lat_str = strstr(current_city, "latitude=\""); + char *lon_str = strstr(current_city, "longitude=\""); + if (lat_str == NULL || lon_str == NULL) { + fputs(_("Location not specified for city.\n"), stderr); + return -1; + } + + char *lat_num_str = lat_str + strlen("latitude=\""); + char *lon_num_str = lon_str + strlen("longitude=\""); + + state->lat = g_ascii_strtod(lat_num_str, NULL); + state->lon = g_ascii_strtod(lon_num_str, NULL); + + return 0; +} + +void +location_gnome_clock_free(location_gnome_clock_state_t *state) +{ +} + +int +location_gnome_clock_get_location(location_gnome_clock_state_t *state, + float *lat, float *lon) +{ + *lat = state->lat; + *lon = state->lon; + + return 0; +} diff --git a/src/location-gnome-clock.h b/src/location-gnome-clock.h new file mode 100644 index 0000000..6687c30 --- /dev/null +++ b/src/location-gnome-clock.h @@ -0,0 +1,36 @@ +/* location-gnome-clock.h -- GNOME Panel Clock location provider header + This file is part of Redshift. + + Redshift is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Redshift is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY 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 Redshift. If not, see <http://www.gnu.org/licenses/>. + + Copyright (c) 2010 Jon Lund Steffensen <jonlst@gmail.com> +*/ + +#ifndef _REDSHIFT_LOCATION_GNOME_CLOCK_H +#define _REDSHIFT_LOCATION_GNOME_CLOCK_H + + +typedef struct { + float lat; + float lon; +} location_gnome_clock_state_t; + + +int location_gnome_clock_init(location_gnome_clock_state_t *state, char *args); +void location_gnome_clock_free(location_gnome_clock_state_t *state); +int location_gnome_clock_get_location(location_gnome_clock_state_t *state, + float *lat, float *lon); + + +#endif /* ! _REDSHIFT_LOCATION_GNOME_CLOCK_H */ diff --git a/src/redshift.c b/src/redshift.c index f297c3a..b0c3e04 100644 --- a/src/redshift.c +++ b/src/redshift.c @@ -70,6 +70,10 @@ #include "location-manual.h" +#ifdef ENABLE_GNOME_CLOCK +# include "location-gnome-clock.h" +#endif + /* Union of state data for gamma adjustment methods */ typedef union { @@ -121,11 +125,23 @@ static const gamma_method_t gamma_methods[] = { /* Union of state data for location providers */ typedef union { location_manual_state_t manual; +#ifdef ENABLE_GNOME_CLOCK + location_gnome_clock_state_t gnome_clock; +#endif } location_state_t; /* Location provider method structs */ static const location_provider_t location_providers[] = { +#ifdef ENABLE_GNOME_CLOCK + { + "GNOME-Clock", + (location_provider_init_func *)location_gnome_clock_init, + (location_provider_free_func *)location_gnome_clock_free, + (location_provider_get_location_func *) + location_gnome_clock_get_location + }, +#endif { "Manual", (location_provider_init_func *)location_manual_init, @@ -361,7 +377,7 @@ main(int argc, char *argv[]) /* Try to parse provider name as float */ errno = 0; char *end; - float lat = strtof(optarg, &end); + float v = strtof(optarg, &end); if (errno == 0 && *end == ':') { provider_name = "Manual"; provider_args = optarg; |