diff options
Diffstat (limited to 'src/snap.cpp')
| -rw-r--r-- | src/snap.cpp | 210 |
1 files changed, 103 insertions, 107 deletions
diff --git a/src/snap.cpp b/src/snap.cpp index f9ed9cc..0480032 100644 --- a/src/snap.cpp +++ b/src/snap.cpp @@ -64,17 +64,18 @@ public: Sound(const Properties& properties): m_properties(properties), m_canberra_id(get_next_canberra_id()), - m_cutoff(properties.clock->localtime().add_full(0, 0, 0, 0, properties.duration_minutes, 0.0)) + m_loop_end_time(properties.clock->localtime().add_full(0, 0, 0, 0, + properties.duration_minutes, 0.0)) { if (m_properties.loop) { - g_debug ("Looping '%s' until cutoff time %s", - m_properties.filename.c_str(), - m_cutoff.format("%F %T").c_str()); + g_debug("Looping '%s' until cutoff time %s", + m_properties.filename.c_str(), + m_loop_end_time.format("%F %T").c_str()); } else { - g_debug ("Playing '%s' once", m_properties.filename.c_str()); + g_debug("Playing '%s' once", m_properties.filename.c_str()); } const auto rv = ca_context_create(&m_context); @@ -107,52 +108,34 @@ private: g_warning("Failed to cancel alarm sound: %s", ca_strerror(rv)); } - if (m_timeout_tag != 0) + if (m_loop_tag != 0) { - g_source_remove(m_timeout_tag); - m_timeout_tag = 0; + g_source_remove(m_loop_tag); + m_loop_tag = 0; } } - static void on_done_playing(ca_context*, uint32_t /*id*/, int rv, void* gself) - { - auto self = static_cast<Self*>(gself); - - // if we still need to loop, wait a second, then play it again - if ((self->m_properties.loop) && - (rv == CA_SUCCESS) && - (self->m_timeout_tag == 0) && - (self->m_properties.clock->localtime() < self->m_cutoff)) - { - self->m_timeout_tag = g_timeout_add_seconds(1, play_idle, self); - } - } - - static gboolean play_idle(gpointer gself) - { - auto self = static_cast<Self*>(gself); - self->m_timeout_tag = 0; - self->play(); - return G_SOURCE_REMOVE; - } - void play() { auto context = m_context; g_return_if_fail(context != nullptr); + const auto filename = m_properties.filename.c_str(); + const float gain = get_gain_level(m_properties.volume); + ca_proplist* props = nullptr; ca_proplist_create(&props); - ca_proplist_sets(props, CA_PROP_MEDIA_FILENAME, m_properties.filename.c_str()); - ca_proplist_setf(props, CA_PROP_CANBERRA_VOLUME, "%f", get_decibel_multiplier(m_properties.volume)); - const auto rv = ca_context_play_full(context, m_canberra_id, props, on_done_playing, this); + ca_proplist_sets(props, CA_PROP_MEDIA_FILENAME, filename); + ca_proplist_setf(props, CA_PROP_CANBERRA_VOLUME, "%f", gain); + const auto rv = ca_context_play_full(context, m_canberra_id, props, + on_done_playing, this); if (rv != CA_SUCCESS) - g_warning("Failed to play file '%s': %s", m_properties.filename.c_str(), ca_strerror(rv)); + g_warning("Unable to play '%s': %s", filename, ca_strerror(rv)); g_clear_pointer(&props, ca_proplist_destroy); } - static float get_decibel_multiplier(const AlarmVolume volume) + static float get_gain_level(const AlarmVolume volume) { /* These values aren't set in stone -- arrived at from from manual tests on Nexus 4 */ @@ -166,6 +149,30 @@ private: } } + static void on_done_playing(ca_context*, uint32_t, int rv, void* gself) + { + // if we still need to loop, wait a second, then play it again + + if (rv == CA_SUCCESS) + { + auto self = static_cast<Self*>(gself); + if ((self->m_loop_tag == 0) && + (self->m_properties.loop) && + (self->m_properties.clock->localtime() < self->m_loop_end_time)) + { + self->m_loop_tag = g_timeout_add_seconds(1, play_idle, self); + } + } + } + + static gboolean play_idle(gpointer gself) + { + auto self = static_cast<Self*>(gself); + self->m_loop_tag = 0; + self->play(); + return G_SOURCE_REMOVE; + } + /*** **** ***/ @@ -176,11 +183,11 @@ private: return next_canberra_id++; } - ca_context* m_context = nullptr; - guint m_timeout_tag = 0; const Properties m_properties; const int32_t m_canberra_id; - const DateTime m_cutoff; + const DateTime m_loop_end_time; + ca_context* m_context = nullptr; + guint m_loop_tag = 0; }; /** @@ -195,8 +202,19 @@ public: const Sound::Properties& sound_properties): m_appointment(appointment), m_sound_properties(sound_properties), - m_mode(get_mode()) + m_interactive(get_interactive()) { + // ensure notify_init() is called once + // before we start popping up dialogs + static bool m_nn_inited = false; + if (G_UNLIKELY(!m_nn_inited)) + { + if(!notify_init("indicator-datetime-service")) + g_critical("libnotify initialization failed"); + + m_nn_inited = true; + } + show(); } @@ -226,20 +244,27 @@ private: { const Appointment& appointment = m_appointment; - const auto timestr = appointment.begin.format("%a, %X"); + /// strftime(3) format string for an alarm's snap decision + const auto timestr = appointment.begin.format(_("%a, %X")); auto title = g_strdup_printf(_("Alarm %s"), timestr.c_str()); const auto body = appointment.summary; const gchar* icon_name = "alarm-clock"; m_nn = notify_notification_new(title, body.c_str(), icon_name); - if (m_mode == MODE_SNAP) + if (m_interactive) { - notify_notification_set_hint_string(m_nn, "x-canonical-snap-decisions", "true"); - notify_notification_set_hint_string(m_nn, "x-canonical-private-button-tint", "true"); - // text for the alarm popup dialog's button to show the active alarm - notify_notification_add_action(m_nn, "show", _("Show"), on_snap_show, this, nullptr); - // text for the alarm popup dialog's button to shut up the alarm - notify_notification_add_action(m_nn, "dismiss", _("Dismiss"), on_snap_dismiss, this, nullptr); + notify_notification_set_hint_string(m_nn, + "x-canonical-snap-decisions", + "true"); + notify_notification_set_hint_string(m_nn, + "x-canonical-private-button-tint", + "true"); + /// alarm popup dialog's button to show the active alarm + notify_notification_add_action(m_nn, "show", _("Show"), + on_snap_show, this, nullptr); + /// alarm popup dialog's button to shut up the alarm + notify_notification_add_action(m_nn, "dismiss", _("Dismiss"), + on_snap_dismiss, this, nullptr); g_signal_connect(m_nn, "closed", G_CALLBACK(on_snap_closed), this); } @@ -248,7 +273,8 @@ private: notify_notification_show(m_nn, &error); if (error != NULL) { - g_critical("Unable to show snap decision for '%s': %s", body.c_str(), error->message); + g_critical("Unable to show snap decision for '%s': %s", + body.c_str(), error->message); g_error_free(error); shown = false; } @@ -256,7 +282,7 @@ private: // Loop the sound *only* if we're prompting the user for a response. // Otherwise, just play the sound once. Sound::Properties tmp = m_sound_properties; - tmp.loop = shown && (m_mode == MODE_SNAP); + tmp.loop = shown && m_interactive; m_sound.reset(new Sound(tmp)); // if showing the notification didn't work, @@ -271,7 +297,7 @@ private: } // user clicked 'show' - static void on_snap_show(NotifyNotification*, gchar* /*action*/, gpointer gself) + static void on_snap_show(NotifyNotification*, gchar*, gpointer gself) { auto self = static_cast<Self*>(gself); self->m_response_value = RESPONSE_SHOW; @@ -279,7 +305,7 @@ private: } // user clicked 'dismiss' - static void on_snap_dismiss(NotifyNotification*, gchar* /*action*/, gpointer gself) + static void on_snap_dismiss(NotifyNotification*, gchar*, gpointer gself) { auto self = static_cast<Self*>(gself); self->m_response_value = RESPONSE_DISMISS; @@ -295,7 +321,7 @@ private: } /*** - **** + **** Interactive ***/ static std::set<std::string> get_server_caps() @@ -316,34 +342,18 @@ private: return caps_set; } - typedef enum - { - // just a bubble... no actions, no audio - MODE_BUBBLE, - - // a snap decision popup dialog + audio - MODE_SNAP - } - Mode; - - static Mode get_mode() + static bool get_interactive() { - static Mode mode; - static bool mode_inited = false; + static bool interactive; + static bool inited = false; - if (G_UNLIKELY(!mode_inited)) + if (G_UNLIKELY(!inited)) { - const auto caps = get_server_caps(); - - if (caps.count("actions")) - mode = MODE_SNAP; - else - mode = MODE_BUBBLE; - - mode_inited = true; + interactive = get_server_caps().count("actions") != 0; + inited = true; } - return mode; + return interactive; } /*** @@ -354,7 +364,7 @@ private: const Appointment m_appointment; const Sound::Properties m_sound_properties; - const Mode m_mode; + const bool m_interactive; std::unique_ptr<Sound> m_sound; core::Signal<Response> m_response; Response m_response_value = RESPONSE_CLOSE; @@ -365,19 +375,6 @@ private: *** libnotify -- snap decisions **/ -void first_time_init() -{ - static bool inited = false; - - if (G_UNLIKELY(!inited)) - { - inited = true; - - if(!notify_init("indicator-datetime-service")) - g_critical("libnotify initialization failed"); - } -} - std::string get_local_filename (const std::string& str) { std::string ret; @@ -389,15 +386,16 @@ std::string get_local_filename (const std::string& str) for(auto& file : files) { - if (g_file_is_native(file) && g_file_query_exists(file,nullptr)) + if (g_file_is_native(file) && g_file_query_exists(file, nullptr)) { - char * tmp = g_file_get_path(file); - ret = tmp; - g_free(tmp); + char* tmp = g_file_get_path(file); + if (tmp != nullptr) + { + ret = tmp; + g_free(tmp); + break; + } } - - if (!ret.empty()) - break; } for(auto& file : files) @@ -410,17 +408,17 @@ std::string get_local_filename (const std::string& str) std::string get_alarm_sound(const Appointment& appointment, const std::shared_ptr<const Settings>& settings) { - static const constexpr char* const FALLBACK_AUDIO_FILENAME {"/usr/share/sounds/ubuntu/ringtones/Suru arpeggio.ogg"}; + const char* FALLBACK {"/usr/share/sounds/ubuntu/ringtones/Suru arpeggio.ogg"}; const std::string candidates[] = { appointment.audio_url, settings->alarm_sound.get(), - FALLBACK_AUDIO_FILENAME }; + FALLBACK }; std::string alarm_sound; - for (const auto& candidate : candidates) + for(const auto& candidate : candidates) { - alarm_sound = get_local_filename (candidate); + alarm_sound = get_local_filename(candidate); if (!alarm_sound.empty()) break; @@ -443,7 +441,6 @@ Snap::Snap(const std::shared_ptr<Clock>& clock, m_clock(clock), m_settings(settings) { - first_time_init(); } Snap::~Snap() @@ -460,13 +457,12 @@ void Snap::operator()(const Appointment& appointment, return; } - const Sound::Properties sound_properties { m_clock, - get_alarm_sound(appointment, m_settings), - m_settings->alarm_volume.get(), - m_settings->alarm_duration.get() }; - // create a popup... - auto popup = new Popup(appointment, sound_properties); + const Sound::Properties sp {m_clock, + get_alarm_sound(appointment, m_settings), + m_settings->alarm_volume.get(), + m_settings->alarm_duration.get()}; + auto popup = new Popup(appointment, sp); // listen for it to finish... popup->response().connect([appointment, |