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/*
* Copyright 2013 Canonical Ltd.
*
* Authors:
* Charles Kerr <charles.kerr@canonical.com>
*
* 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 <http://www.gnu.org/licenses/>.
*/
#include <datetime/actions-live.h>
#include <datetime/alarm-queue-simple.h>
#include <datetime/clock.h>
#include <datetime/engine-mock.h>
#include <datetime/engine-eds.h>
#include <datetime/exporter.h>
#include <datetime/locations-settings.h>
#include <datetime/menu.h>
#include <datetime/planner-range.h>
#include <datetime/settings-live.h>
#include <datetime/snap.h>
#include <datetime/state.h>
#include <datetime/timezone-file.h>
#include <datetime/timezones-live.h>
#include <datetime/wakeup-timer-mainloop.h>
#ifdef HAVE_UBUNTU_HW_ALARM_H
#include <datetime/wakeup-timer-uha.h>
#endif
#include <glib/gi18n.h> // bindtextdomain()
#include <gio/gio.h>
#include <url-dispatcher.h>
#include <locale.h>
#include <cstdlib> // exit()
using namespace unity::indicator::datetime;
namespace
{
std::shared_ptr<Engine> create_engine()
{
std::shared_ptr<Engine> engine;
// we don't show appointments in the greeter,
// so no need to connect to EDS there...
if (!g_strcmp0("lightdm", g_get_user_name()))
engine.reset(new MockEngine);
else
engine.reset(new EdsEngine);
return engine;
}
std::shared_ptr<WakeupTimer> create_wakeup_timer(const std::shared_ptr<Clock>& clock)
{
std::shared_ptr<WakeupTimer> wakeup_timer;
#ifdef HAVE_UBUNTU_HW_ALARM_H
if (UhaWakeupTimer::is_supported()) // prefer to use the platform API
wakeup_timer = std::make_shared<UhaWakeupTimer>(clock);
else
#endif
wakeup_timer = std::make_shared<MainloopWakeupTimer>(clock);
return wakeup_timer;
}
std::shared_ptr<State> create_state(const std::shared_ptr<Engine>& engine,
const std::shared_ptr<Timezone>& tz)
{
// create the live objects
auto live_settings = std::make_shared<LiveSettings>();
auto live_timezones = std::make_shared<LiveTimezones>(live_settings, TIMEZONE_FILE);
auto live_clock = std::make_shared<LiveClock>(live_timezones);
// create a full-month planner currently pointing to the current month
const auto now = live_clock->localtime();
auto range_planner = std::make_shared<SimpleRangePlanner>(engine, tz);
auto calendar_month = std::make_shared<MonthPlanner>(range_planner, now);
// create an upcoming-events planner currently pointing to the current date
range_planner = std::make_shared<SimpleRangePlanner>(engine, tz);
auto calendar_upcoming = std::make_shared<UpcomingPlanner>(range_planner, now);
// create the state
auto state = std::make_shared<State>();
state->settings = live_settings;
state->clock = live_clock;
state->locations = std::make_shared<SettingsLocations>(live_settings, live_timezones);
state->calendar_month = calendar_month;
state->calendar_upcoming = calendar_upcoming;
return state;
}
std::shared_ptr<AlarmQueue> create_simple_alarm_queue(const std::shared_ptr<Clock>& clock,
const std::shared_ptr<Engine>& engine,
const std::shared_ptr<Timezone>& tz)
{
// create an upcoming-events planner that =always= tracks the clock's date
auto range_planner = std::make_shared<SimpleRangePlanner>(engine, tz);
auto upcoming_planner = std::make_shared<UpcomingPlanner>(range_planner, clock->localtime());
clock->date_changed.connect([clock,upcoming_planner](){
const auto now = clock->localtime();
g_debug("refretching appointments due to date change: %s", now.format("%F %T").c_str());
upcoming_planner->date().set(now);
});
auto wakeup_timer = create_wakeup_timer(clock);
return std::make_shared<SimpleAlarmQueue>(clock, upcoming_planner, wakeup_timer);
}
}
int
main(int /*argc*/, char** /*argv*/)
{
// Work around a deadlock in glib's type initialization.
// It can be removed when https://bugzilla.gnome.org/show_bug.cgi?id=674885 is fixed.
g_type_ensure(G_TYPE_DBUS_CONNECTION);
// boilerplate i18n
setlocale(LC_ALL, "");
bindtextdomain(GETTEXT_PACKAGE, GNOMELOCALEDIR);
textdomain(GETTEXT_PACKAGE);
auto engine = create_engine();
auto timezone = std::make_shared<FileTimezone>(TIMEZONE_FILE);
auto state = create_state(engine, timezone);
auto actions = std::make_shared<LiveActions>(state);
MenuFactory factory(actions, state);
// set up the snap decisions
Snap snap (state->clock, state->settings);
auto alarm_queue = create_simple_alarm_queue(state->clock, engine, timezone);
alarm_queue->alarm_reached().connect([&snap](const Appointment& appt){
auto snap_show = [](const Appointment& a){
const char* url;
if(!a.url.empty())
url = a.url.c_str();
else // alarm doesn't have a URl associated with it; use a fallback
url = "appid://com.ubuntu.clock/clock/current-user-version";
url_dispatch_send(url, nullptr, nullptr);
};
auto snap_dismiss = [](const Appointment&){};
snap(appt, snap_show, snap_dismiss);
});
// create the menus
std::vector<std::shared_ptr<Menu>> menus;
for(int i=0, n=Menu::NUM_PROFILES; i<n; i++)
menus.push_back(factory.buildMenu(Menu::Profile(i)));
// export them & run until we lose the busname
auto loop = g_main_loop_new(nullptr, false);
Exporter exporter;
exporter.name_lost().connect([loop](){
g_message("%s exiting; failed/lost bus ownership", GETTEXT_PACKAGE);
g_main_loop_quit(loop);
});
exporter.publish(actions, menus);
g_main_loop_run(loop);
g_main_loop_unref(loop);
return 0;
}
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