project: Reorganize much
This commit is contained in:
Georges Basile Stavracas Neto
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/* gcal-context.c
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*
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* Copyright 2019 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define G_LOG_DOMAIN "GcalContext"
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#include "gcal-context.h"
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#include "gcal-night-light-monitor.h"
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#include "gcal-time-zone-monitor.h"
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struct _GcalContext
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{
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GObject parent;
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GSettings *desktop_settings;
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GcalClock *clock;
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GoaClient *goa_client;
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GcalManager *manager;
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GcalSearchEngine *search_engine;
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GSettings *settings;
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GcalTimeFormat time_format;
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GcalWeatherService *weather_service;
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GcalNightLightMonitor *night_light_monitor;
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GcalTimeZoneMonitor *timezone_monitor;
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};
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G_DEFINE_TYPE (GcalContext, gcal_context, G_TYPE_OBJECT)
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enum
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{
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PROP_0,
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PROP_CLOCK,
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PROP_GOA_CLIENT,
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PROP_MANAGER,
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PROP_SEARCH_ENGINE,
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PROP_SETTINGS,
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PROP_TIME_FORMAT,
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PROP_TIMEZONE,
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PROP_WEATHER_SERVICE,
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N_PROPS
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};
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static GParamSpec *properties [N_PROPS];
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/*
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* Auxiliary methods
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*/
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static void
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load_time_format (GcalContext *self)
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{
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g_autofree gchar *clock_format = NULL;
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g_autofree gchar *enum_format = NULL;
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clock_format = g_settings_get_string (self->desktop_settings, "clock-format");
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if (g_strcmp0 (clock_format, "12h") == 0)
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self->time_format = GCAL_TIME_FORMAT_12H;
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else
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self->time_format = GCAL_TIME_FORMAT_24H;
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enum_format = g_enum_to_string (GCAL_TYPE_TIME_FORMAT, self->time_format);
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g_debug ("Setting time format to %s", enum_format);
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g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TIME_FORMAT]);
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}
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/*
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* Callbacks
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*/
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static void
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on_timezone_changed_cb (GcalTimeZoneMonitor *timezone_monitor,
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GParamSpec *pspec,
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GcalContext *self)
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{
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g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TIMEZONE]);
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}
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/*
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* GObject overrides
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*/
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static void
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gcal_context_finalize (GObject *object)
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{
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GcalContext *self = (GcalContext *)object;
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gcal_weather_service_stop (self->weather_service);
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g_clear_object (&self->clock);
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g_clear_object (&self->desktop_settings);
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g_clear_object (&self->goa_client);
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g_clear_object (&self->manager);
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g_clear_object (&self->night_light_monitor);
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g_clear_object (&self->timezone_monitor);
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g_clear_object (&self->weather_service);
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G_OBJECT_CLASS (gcal_context_parent_class)->finalize (object);
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}
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static void
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gcal_context_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GcalContext *self = GCAL_CONTEXT (object);
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switch (prop_id)
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{
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case PROP_CLOCK:
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g_value_set_object (value, self->clock);
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break;
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case PROP_GOA_CLIENT:
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g_value_set_object (value, self->goa_client);
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break;
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case PROP_MANAGER:
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g_value_set_object (value, self->manager);
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break;
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case PROP_SEARCH_ENGINE:
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g_value_set_object (value, self->search_engine);
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break;
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case PROP_SETTINGS:
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g_value_set_object (value, self->settings);
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break;
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case PROP_TIME_FORMAT:
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g_value_set_enum (value, self->time_format);
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break;
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case PROP_TIMEZONE:
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g_value_set_boxed (value, gcal_time_zone_monitor_get_timezone (self->timezone_monitor));
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break;
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case PROP_WEATHER_SERVICE:
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g_value_set_object (value, self->weather_service);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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gcal_context_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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switch (prop_id)
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{
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case PROP_CLOCK:
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case PROP_GOA_CLIENT:
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case PROP_MANAGER:
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case PROP_SEARCH_ENGINE:
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case PROP_SETTINGS:
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case PROP_TIME_FORMAT:
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case PROP_TIMEZONE:
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case PROP_WEATHER_SERVICE:
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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gcal_context_class_init (GcalContextClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = gcal_context_finalize;
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object_class->get_property = gcal_context_get_property;
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object_class->set_property = gcal_context_set_property;
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properties[PROP_CLOCK] = g_param_spec_object ("clock",
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"Wall clock",
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"Main clock driving the calendar timeline",
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GCAL_TYPE_CLOCK,
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G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
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properties[PROP_GOA_CLIENT] = g_param_spec_object ("goa-client",
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"Online Accounts client",
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"Online Accounts client",
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GOA_TYPE_CLIENT,
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G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
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properties[PROP_MANAGER] = g_param_spec_object ("manager",
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"Data manager",
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"Data manager of the application",
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GCAL_TYPE_MANAGER,
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G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
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properties[PROP_SEARCH_ENGINE] = g_param_spec_object ("search-engine",
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"Search engine",
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"Search engine",
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GCAL_TYPE_SEARCH_ENGINE,
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G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
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properties[PROP_SETTINGS] = g_param_spec_object ("settings",
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"GNOME Calendar settings",
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"GNOME Calendar settings",
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G_TYPE_SETTINGS,
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G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
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properties[PROP_TIME_FORMAT] = g_param_spec_enum ("time-format",
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"Time format",
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"System time format",
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GCAL_TYPE_TIME_FORMAT,
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GCAL_TIME_FORMAT_24H,
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G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
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properties[PROP_TIMEZONE] = g_param_spec_boxed ("timezone",
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"Timezone",
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"System timezone",
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G_TYPE_TIME_ZONE,
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G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
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properties[PROP_WEATHER_SERVICE] = g_param_spec_object ("weather-service",
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"Weather service",
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"Weather service",
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GCAL_TYPE_WEATHER_SERVICE,
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G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
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g_object_class_install_properties (object_class, N_PROPS, properties);
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}
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static void
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gcal_context_init (GcalContext *self)
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{
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self->clock = gcal_clock_new ();
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self->goa_client = goa_client_new_sync (NULL, NULL);
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self->manager = gcal_manager_new ();
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self->settings = g_settings_new ("org.gnome.calendar");
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self->weather_service = gcal_weather_service_new ();
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self->search_engine = gcal_search_engine_new (self);
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self->timezone_monitor = gcal_time_zone_monitor_new ();
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g_signal_connect_object (self->timezone_monitor,
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"notify::timezone",
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G_CALLBACK (on_timezone_changed_cb),
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self,
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0);
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/* Time format */
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self->desktop_settings = g_settings_new ("org.gnome.desktop.interface");
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g_signal_connect_object (self->desktop_settings,
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"changed::clock-format",
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G_CALLBACK (load_time_format),
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self,
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G_CONNECT_SWAPPED);
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load_time_format (self);
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}
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/**
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* gcal_context_new: (skip)
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*
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* Create a new GcalContext. Only one context must be
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* available during the application lifetime.
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*
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* Returns: (transfer full): a #GcalContext
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*/
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GcalContext*
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gcal_context_new (void)
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{
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return g_object_new (GCAL_TYPE_CONTEXT, NULL);
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}
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/**
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* gcal_context_get_clock:
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*
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* Retrieves the #GcalClock from @self.
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*
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* Returns: (transfer none): a #GcalClock
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*/
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GcalClock*
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gcal_context_get_clock (GcalContext *self)
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{
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g_return_val_if_fail (GCAL_IS_CONTEXT (self), NULL);
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return self->clock;
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}
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/**
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* gcal_context_get_goa_client:
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*
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* Retrieves the #GoaClient from @self.
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*
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* Returns: (transfer none): a #GoaClient
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*/
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GoaClient*
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gcal_context_get_goa_client (GcalContext *self)
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{
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g_return_val_if_fail (GCAL_IS_CONTEXT (self), NULL);
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return self->goa_client;
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}
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/**
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* gcal_context_get_manager:
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*
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* Retrieves the #GcalManager from @self.
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*
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* Returns: (transfer none): a #GcalManager
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*/
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GcalManager*
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gcal_context_get_manager (GcalContext *self)
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{
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g_return_val_if_fail (GCAL_IS_CONTEXT (self), NULL);
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return self->manager;
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}
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/**
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* gcal_context_get_search_engine:
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*
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* Retrieves the #GcalSearchEngine from @self.
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*
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* Returns: (transfer none): a #GcalSearchEngine
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*/
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GcalSearchEngine*
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gcal_context_get_search_engine (GcalContext *self)
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{
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g_return_val_if_fail (GCAL_IS_CONTEXT (self), NULL);
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return self->search_engine;
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}
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/**
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* gcal_context_get_settings:
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*
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* Retrieves the #GSettings from @self.
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*
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* Returns: (transfer none): a #GSettings
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*/
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GSettings*
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gcal_context_get_settings (GcalContext *self)
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{
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g_return_val_if_fail (GCAL_IS_CONTEXT (self), NULL);
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return self->settings;
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}
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/**
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* gcal_context_get_time_format:
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*
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* Retrieves the #GcalTimeFormat from @self.
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*
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* Returns: a #GcalTimeFormat
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*/
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GcalTimeFormat
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gcal_context_get_time_format (GcalContext *self)
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{
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g_return_val_if_fail (GCAL_IS_CONTEXT (self), 0);
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return self->time_format;
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}
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/**
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* gcal_context_get_timezone:
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*
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* Retrieves the system timezone.
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*
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* Returns: (transfer none): a #GTimeZone
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*/
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GTimeZone*
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gcal_context_get_timezone (GcalContext *self)
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{
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g_return_val_if_fail (GCAL_IS_CONTEXT (self), NULL);
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return gcal_time_zone_monitor_get_timezone (self->timezone_monitor);
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}
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/**
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* gcal_context_get_weather_service:
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*
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* Retrieves the #GcalWeatherService from @self.
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*
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* Returns: (transfer none): a #GcalWeatherService
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*/
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GcalWeatherService*
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gcal_context_get_weather_service (GcalContext *self)
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{
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g_return_val_if_fail (GCAL_IS_CONTEXT (self), NULL);
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return self->weather_service;
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}
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void
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gcal_context_startup (GcalContext *self)
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{
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g_return_if_fail (GCAL_IS_CONTEXT (self));
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/* Night Light requires GTK to be initialized */
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self->night_light_monitor = gcal_night_light_monitor_new (self);
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gcal_manager_startup (self->manager);
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}
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Block a user