mirror of
https://gitlab.gnome.org/GNOME/calls.git
synced 2024-12-12 15:47:35 +00:00
call-display: replace ugly hacks with libcallaudio calls
`callaudiod` is a device-agnostic service for routing audio during voice calls, called through `libcallaudio`. It allows us to automatically switch profiles when entering a call, enable the speaker output or mute the microphone, and can therefore be used to replace the current Librem 5-specific hacks.
This commit is contained in:
Arnaud Ferraris
parent
81fb4903fe
commit
d304c9cb32
1 changed files with 47 additions and 186 deletions
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@ -31,6 +31,8 @@
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#include <glib-object.h>
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#include <glib.h>
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#include <libcallaudio.h>
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struct _CallsCallDisplay
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{
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GtkOverlay parent_instance;
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@ -99,12 +101,33 @@ static void
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mute_toggled_cb (GtkToggleButton *togglebutton,
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CallsCallDisplay *self)
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{
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gboolean want_mute, ret;
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g_autoptr(GError) error = NULL;
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want_mute = gtk_toggle_button_get_active (togglebutton);
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ret = call_audio_mute_mic (want_mute, &error);
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if (!ret && error)
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{
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g_warning ("Failed to %smute microphone: %s", want_mute ? "" : "un",
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error->message);
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}
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}
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static void
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speaker_toggled_cb (GtkToggleButton *togglebutton,
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CallsCallDisplay *self)
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{
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gboolean want_speaker, ret;
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g_autoptr(GError) error = NULL;
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want_speaker = gtk_toggle_button_get_active (togglebutton);
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ret = call_audio_enable_speaker (want_speaker, &error);
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if (!ret && error)
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{
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g_warning ("Failed to %sable speaker: %s", want_speaker ? "en" : "dis",
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error->message);
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}
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}
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@ -187,6 +210,17 @@ stop_timeout (CallsCallDisplay *self)
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}
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static void
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select_mode_complete (gboolean success, GError *error)
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{
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if (error)
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{
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g_warning ("Failed to select audio mode: %s", error->message);
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g_error_free (error);
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}
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}
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static void
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call_state_changed_cb (CallsCallDisplay *self,
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CallsCallState state)
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@ -226,9 +260,12 @@ call_state_changed_cb (CallsCallDisplay *self,
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(GTK_WIDGET (self->gsm_controls),
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state != CALLS_CALL_STATE_DIALING
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&& state != CALLS_CALL_STATE_ALERTING);
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call_audio_select_mode_async (CALL_AUDIO_MODE_CALL, select_mode_complete);
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break;
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case CALLS_CALL_STATE_DISCONNECTED:
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call_audio_select_mode_async (CALL_AUDIO_MODE_DEFAULT, select_mode_complete);
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break;
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}
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@ -328,187 +365,6 @@ set_property (GObject *object,
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}
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}
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#ifdef CALLS_USE_UGLY_CODE
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//#define UGLY_SOURCE "alsa_input.platform-sound.VoiceCall__hw_CARD_sgtl5000__source"
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//#define UGLY_SINK "alsa_output.platform-sound.VoiceCall__hw_CARD_sgtl5000__sink"
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//#define UGLY_SPEAKER_PORT "Headset"
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#define UGLY_SOURCE "alsa_input.platform-sound.Audio__hw_CARD_wm8962__source"
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#define UGLY_SINK "alsa_output.platform-sound.Audio__hw_CARD_wm8962__sink"
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#define UGLY_SPEAKER_PORT "SpeakerPhone"
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static gboolean
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ugly_system (const gchar *cmd)
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{
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gchar *out = NULL, *err = NULL;
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gint status;
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GError *error = NULL;
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gboolean ok;
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g_debug ("Executing command `%s'", cmd);
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ok = g_spawn_command_line_sync
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(cmd, &out, &err, &status, &error);
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if (!ok)
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{
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g_warning ("Error spawning command `%s': %s'",
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cmd, error->message);
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g_error_free (error);
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return FALSE;
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}
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ok = g_spawn_check_exit_status (status, &error);
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if (ok)
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{
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g_debug ("Command `%s' executed successfully"
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"; stdout: `%s'; stderr: `%s'",
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cmd, out, err);
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}
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else
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{
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g_warning ("Command `%s' failed: %s"
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"; stdout: `%s'; stderr: `%s'",
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cmd, error->message, out, err);
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g_error_free (error);
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}
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g_free (out);
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g_free (err);
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return ok;
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}
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static gboolean
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ugly_set_pa_port (const gchar *type,
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const gchar *name,
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const gchar *port_dir,
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const gchar *port_name)
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{
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g_autofree gchar *cmd = NULL;
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cmd = g_strdup_printf
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("pactl set-%s-port '%s' '[%s] %s'",
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type, name, port_dir, port_name);
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return ugly_system (cmd);
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}
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static gboolean
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ugly_speaker_pressed_cb (CallsCallDisplay *self,
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GdkEvent *event,
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GtkToggleButton *speaker)
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{
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const gchar *port;
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gboolean ok;
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if (event->type != GDK_BUTTON_PRESS)
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{
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return FALSE;
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}
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if (gtk_toggle_button_get_active (speaker))
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{
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port = "Handset";
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}
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else
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{
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port = UGLY_SPEAKER_PORT;
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}
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ok = ugly_set_pa_port ("source", UGLY_SOURCE,
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"In", port);
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if (!ok)
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{
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/* Stop other handlers */
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return TRUE;
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}
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ok = ugly_set_pa_port ("sink", UGLY_SINK,
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"Out", port);
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if (!ok)
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{
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/* Stop other handlers */
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return TRUE;
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}
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/* Continue with other handlers */
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return FALSE;
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}
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static gboolean
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ugly_pa_mute (const gchar *type,
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const gchar *name,
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gboolean mute)
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{
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g_autofree gchar *cmd = NULL;
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cmd = g_strdup_printf
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("pactl set-%s-mute '%s' %s",
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type, name, mute ? "1" : "0");
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return ugly_system (cmd);
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}
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static gboolean
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ugly_mute_pressed_cb (CallsCallDisplay *self,
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GdkEvent *event,
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GtkToggleButton *mute)
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{
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gboolean want_mute;
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gboolean ok;
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if (event->type != GDK_BUTTON_PRESS)
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{
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return FALSE;
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}
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want_mute = !gtk_toggle_button_get_active (mute);
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ok = ugly_pa_mute ("source", UGLY_SOURCE, want_mute);
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if (!ok)
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{
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/* Stop other handlers */
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return TRUE;
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}
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/* Continue with other handlers */
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return FALSE;
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}
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static void
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ugly_hacks (CallsCallDisplay *self)
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{
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GtkWidget *speaker = GTK_WIDGET (self->speaker);
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GtkWidget *mute = GTK_WIDGET (self->mute);
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g_message ("########################################################");
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g_message ("########################################################");
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g_message ("############ THIS CALLS CONTAINS UGLY HACKS ############");
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g_message ("########################################################");
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g_message ("########################################################");
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gtk_widget_set_sensitive (speaker, TRUE);
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g_signal_connect_swapped (speaker,
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"button-press-event",
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G_CALLBACK (ugly_speaker_pressed_cb),
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self);
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gtk_widget_set_sensitive (mute, TRUE);
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g_signal_connect_swapped (mute,
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"button-press-event",
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G_CALLBACK (ugly_mute_pressed_cb),
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self);
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}
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#endif
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static void
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constructed (GObject *object)
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@ -519,10 +375,6 @@ constructed (GObject *object)
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call_state_changed_cb (self, calls_call_get_state (self->call));
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#ifdef CALLS_USE_UGLY_CODE
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ugly_hacks (self);
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#endif
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G_OBJECT_CLASS (calls_call_display_parent_class)->constructed (object);
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}
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@ -560,7 +412,16 @@ insert_text_cb (GtkEditable *editable,
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static void
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calls_call_display_init (CallsCallDisplay *self)
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{
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g_autoptr(GError) err = NULL;
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gtk_widget_init_template (GTK_WIDGET (self));
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if (!call_audio_is_inited ())
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{
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g_critical ("libcallaudio not initialized: %s", err->message);
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gtk_widget_set_sensitive (GTK_WIDGET (self->speaker), FALSE);
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gtk_widget_set_sensitive (GTK_WIDGET (self->mute), FALSE);
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}
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}
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static void
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