bf6f72278e
Gvc is the actual "source of truth" when it comes to the currently active input or output device, so we should update widget visibility and the input/output meter stream based on the information from gvc, not on changes to the combo box. The flow when the selects a different device in the combo box now is: "user change" -> gvc_mixer_control_change_output() -> receive "active-output-changed" signal from gvc -> update active device and get it using the DeviceComboBox -> set widget visibility and update stream based on this device. This fixes a few bugs where the stream for the input/output meter wouldn't get updated properly on active device changes.
391 lines
14 KiB
C
391 lines
14 KiB
C
/*
|
|
* Copyright (C) 2008 Red Hat, Inc.
|
|
*
|
|
* This program 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 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program 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
|
|
* Lesser 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 "config.h"
|
|
|
|
#include <libintl.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <errno.h>
|
|
|
|
#include <glib/gi18n-lib.h>
|
|
#include <glib.h>
|
|
#include <gtk/gtk.h>
|
|
#include <pulse/pulseaudio.h>
|
|
#include <gvc-mixer-control.h>
|
|
|
|
#include "cc-list-row.h"
|
|
#include "cc-alert-chooser-window.h"
|
|
#include "cc-balance-slider.h"
|
|
#include "cc-device-combo-box.h"
|
|
#include "cc-fade-slider.h"
|
|
#include "cc-level-bar.h"
|
|
#include "cc-output-test-window.h"
|
|
#include "cc-profile-combo-box.h"
|
|
#include "cc-sound-panel.h"
|
|
#include "cc-sound-resources.h"
|
|
#include "cc-subwoofer-slider.h"
|
|
#include "cc-volume-levels-window.h"
|
|
#include "cc-volume-slider.h"
|
|
|
|
struct _CcSoundPanel
|
|
{
|
|
CcPanel parent_instance;
|
|
|
|
AdwPreferencesGroup *output_group;
|
|
CcLevelBar *output_level_bar;
|
|
CcDeviceComboBox *output_device_combo_box;
|
|
AdwPreferencesRow *output_profile_row;
|
|
CcProfileComboBox *output_profile_combo_box;
|
|
CcVolumeSlider *output_volume_slider;
|
|
CcBalanceSlider *balance_slider;
|
|
AdwPreferencesRow *fade_row;
|
|
CcFadeSlider *fade_slider;
|
|
AdwPreferencesRow *subwoofer_row;
|
|
CcSubwooferSlider *subwoofer_slider;
|
|
AdwPreferencesGroup *output_no_devices_group;
|
|
AdwPreferencesGroup *input_group;
|
|
CcLevelBar *input_level_bar;
|
|
CcDeviceComboBox *input_device_combo_box;
|
|
AdwPreferencesRow *input_profile_row;
|
|
CcProfileComboBox *input_profile_combo_box;
|
|
CcVolumeSlider *input_volume_slider;
|
|
AdwPreferencesGroup *input_no_devices_group;
|
|
CcListRow *alert_sound_row;
|
|
|
|
GvcMixerControl *mixer_control;
|
|
GSettings *sound_settings;
|
|
};
|
|
|
|
CC_PANEL_REGISTER (CcSoundPanel, cc_sound_panel)
|
|
|
|
enum
|
|
{
|
|
PROP_0,
|
|
PROP_PARAMETERS
|
|
};
|
|
|
|
#define KEY_SOUNDS_SCHEMA "org.gnome.desktop.sound"
|
|
|
|
static void
|
|
update_alert_sound_label (CcSoundPanel *self)
|
|
{
|
|
const gchar *alert_name = get_selected_alert_display_name ();
|
|
cc_list_row_set_secondary_label (self->alert_sound_row, alert_name);
|
|
}
|
|
|
|
static void
|
|
allow_amplified_changed_cb (CcSoundPanel *self)
|
|
{
|
|
cc_volume_slider_set_is_amplified (self->output_volume_slider,
|
|
g_settings_get_boolean (self->sound_settings, "allow-volume-above-100-percent"));
|
|
}
|
|
|
|
static void
|
|
set_output_stream (CcSoundPanel *self,
|
|
GvcMixerStream *stream)
|
|
{
|
|
GvcChannelMap *map = NULL;
|
|
gboolean can_fade = FALSE, has_lfe = FALSE;
|
|
|
|
cc_volume_slider_set_stream (self->output_volume_slider, stream, CC_STREAM_TYPE_OUTPUT);
|
|
cc_level_bar_set_stream (self->output_level_bar, stream);
|
|
|
|
if (stream != NULL)
|
|
{
|
|
map = (GvcChannelMap *) gvc_mixer_stream_get_channel_map (stream);
|
|
can_fade = gvc_channel_map_can_fade (map);
|
|
has_lfe = gvc_channel_map_has_lfe (map);
|
|
}
|
|
cc_fade_slider_set_channel_map (self->fade_slider, map);
|
|
cc_balance_slider_set_channel_map (self->balance_slider, map);
|
|
cc_subwoofer_slider_set_channel_map (self->subwoofer_slider, map);
|
|
|
|
gtk_widget_set_visible (GTK_WIDGET (self->fade_row), can_fade);
|
|
gtk_widget_set_visible (GTK_WIDGET (self->subwoofer_row), has_lfe);
|
|
}
|
|
|
|
static void
|
|
output_device_changed_cb (CcSoundPanel *self)
|
|
{
|
|
GvcMixerUIDevice *device;
|
|
|
|
device = cc_device_combo_box_get_device (self->output_device_combo_box);
|
|
|
|
if (device != NULL)
|
|
gvc_mixer_control_change_output (self->mixer_control, device);
|
|
}
|
|
|
|
static void
|
|
set_input_stream (CcSoundPanel *self,
|
|
GvcMixerStream *stream)
|
|
{
|
|
cc_volume_slider_set_stream (self->input_volume_slider, stream, CC_STREAM_TYPE_INPUT);
|
|
cc_level_bar_set_stream (self->input_level_bar, stream);
|
|
}
|
|
|
|
static void
|
|
input_device_changed_cb (CcSoundPanel *self)
|
|
{
|
|
GvcMixerUIDevice *device;
|
|
|
|
device = cc_device_combo_box_get_device (self->input_device_combo_box);
|
|
|
|
if (device != NULL)
|
|
gvc_mixer_control_change_input (self->mixer_control, device);
|
|
}
|
|
|
|
static void
|
|
output_device_update_cb (CcSoundPanel *self,
|
|
guint id)
|
|
{
|
|
GvcMixerUIDevice *device;
|
|
gboolean has_multi_profiles;
|
|
GvcMixerStream *stream = NULL;
|
|
|
|
g_signal_handlers_block_by_func(self->output_device_combo_box, output_device_changed_cb, self);
|
|
cc_device_combo_box_active_device_changed (self->output_device_combo_box, id);
|
|
g_signal_handlers_unblock_by_func(self->output_device_combo_box, output_device_changed_cb, self);
|
|
|
|
device = cc_device_combo_box_get_device (self->output_device_combo_box);
|
|
|
|
gtk_widget_set_visible (GTK_WIDGET (self->output_group), device != NULL);
|
|
gtk_widget_set_visible (GTK_WIDGET (self->output_no_devices_group), device == NULL);
|
|
|
|
cc_profile_combo_box_set_device (self->output_profile_combo_box, self->mixer_control, device);
|
|
has_multi_profiles = (cc_profile_combo_box_get_profile_count (self->output_profile_combo_box) > 1);
|
|
gtk_widget_set_visible (GTK_WIDGET (self->output_profile_row),
|
|
has_multi_profiles);
|
|
|
|
if (device)
|
|
stream = gvc_mixer_control_get_stream_from_device (self->mixer_control, device);
|
|
if (stream != NULL)
|
|
set_output_stream (self, stream);
|
|
}
|
|
|
|
static void
|
|
input_device_update_cb (CcSoundPanel *self,
|
|
guint id)
|
|
{
|
|
GvcMixerUIDevice *device;
|
|
gboolean has_multi_profiles;
|
|
GvcMixerStream *stream = NULL;
|
|
|
|
g_signal_handlers_block_by_func(self->input_device_combo_box, input_device_changed_cb, self);
|
|
cc_device_combo_box_active_device_changed (self->input_device_combo_box, id);
|
|
g_signal_handlers_unblock_by_func(self->input_device_combo_box, input_device_changed_cb, self);
|
|
|
|
device = cc_device_combo_box_get_device (self->input_device_combo_box);
|
|
|
|
gtk_widget_set_visible (GTK_WIDGET (self->input_group), device != NULL);
|
|
gtk_widget_set_visible (GTK_WIDGET (self->input_no_devices_group), device != NULL);
|
|
|
|
cc_profile_combo_box_set_device (self->input_profile_combo_box, self->mixer_control, device);
|
|
has_multi_profiles = (cc_profile_combo_box_get_profile_count (self->input_profile_combo_box) > 1);
|
|
gtk_widget_set_visible (GTK_WIDGET (self->input_profile_row),
|
|
has_multi_profiles);
|
|
|
|
if (device)
|
|
stream = gvc_mixer_control_get_stream_from_device (self->mixer_control, device);
|
|
if (stream != NULL)
|
|
set_input_stream (self, stream);
|
|
}
|
|
|
|
static void
|
|
test_output_configuration_button_clicked_cb (CcSoundPanel *self)
|
|
{
|
|
GvcMixerUIDevice *device;
|
|
GvcMixerStream *stream = NULL;
|
|
CcOutputTestWindow *window;
|
|
GtkWidget *toplevel;
|
|
CcShell *shell;
|
|
|
|
device = cc_device_combo_box_get_device (self->output_device_combo_box);
|
|
if (device != NULL)
|
|
stream = gvc_mixer_control_get_stream_from_device (self->mixer_control, device);
|
|
|
|
shell = cc_panel_get_shell (CC_PANEL (self));
|
|
toplevel = cc_shell_get_toplevel (shell);
|
|
|
|
window = cc_output_test_window_new (stream);
|
|
gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (toplevel));
|
|
gtk_window_present (GTK_WINDOW (window));
|
|
}
|
|
|
|
static void
|
|
volume_levels_activated_cb (CcSoundPanel *self)
|
|
{
|
|
CcVolumeLevelsWindow *volume_levels;
|
|
GtkWindow *toplevel;
|
|
CcShell *shell;
|
|
|
|
shell = cc_panel_get_shell (CC_PANEL (self));
|
|
toplevel = GTK_WINDOW (cc_shell_get_toplevel (shell));
|
|
|
|
volume_levels = cc_volume_levels_window_new (self->mixer_control);
|
|
gtk_window_set_transient_for (GTK_WINDOW (volume_levels), toplevel);
|
|
gtk_window_present (GTK_WINDOW (volume_levels));
|
|
}
|
|
|
|
static void
|
|
alert_sound_activated_cb (CcSoundPanel *self)
|
|
{
|
|
CcAlertChooserWindow *alert_chooser;
|
|
GtkWindow *toplevel;
|
|
CcShell *shell;
|
|
|
|
shell = cc_panel_get_shell (CC_PANEL (self));
|
|
toplevel = GTK_WINDOW (cc_shell_get_toplevel (shell));
|
|
|
|
alert_chooser = cc_alert_chooser_window_new ();
|
|
gtk_window_set_transient_for (GTK_WINDOW (alert_chooser), toplevel);
|
|
|
|
g_signal_connect_object (alert_chooser, "destroy",
|
|
G_CALLBACK (update_alert_sound_label),
|
|
self, G_CONNECT_SWAPPED);
|
|
|
|
gtk_window_present (GTK_WINDOW (alert_chooser));
|
|
}
|
|
|
|
static const char *
|
|
cc_sound_panel_get_help_uri (CcPanel *panel)
|
|
{
|
|
return "help:gnome-help/media#sound";
|
|
}
|
|
|
|
static void
|
|
cc_sound_panel_finalize (GObject *object)
|
|
{
|
|
CcSoundPanel *self = CC_SOUND_PANEL (object);
|
|
|
|
g_clear_object (&self->mixer_control);
|
|
g_clear_object (&self->sound_settings);
|
|
|
|
G_OBJECT_CLASS (cc_sound_panel_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
cc_sound_panel_class_init (CcSoundPanelClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
|
|
CcPanelClass *panel_class = CC_PANEL_CLASS (klass);
|
|
|
|
panel_class->get_help_uri = cc_sound_panel_get_help_uri;
|
|
|
|
object_class->finalize = cc_sound_panel_finalize;
|
|
|
|
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/sound/cc-sound-panel.ui");
|
|
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, output_group);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, output_level_bar);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, output_device_combo_box);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, output_profile_row);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, output_profile_combo_box);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, output_volume_slider);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, balance_slider);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, fade_row);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, fade_slider);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, subwoofer_row);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, subwoofer_slider);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, output_no_devices_group);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, input_group);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, input_level_bar);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, input_device_combo_box);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, input_profile_row);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, input_profile_combo_box);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, input_volume_slider);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, input_no_devices_group);
|
|
gtk_widget_class_bind_template_child (widget_class, CcSoundPanel, alert_sound_row);
|
|
|
|
gtk_widget_class_bind_template_callback (widget_class, input_device_changed_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, output_device_changed_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, test_output_configuration_button_clicked_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, volume_levels_activated_cb);
|
|
gtk_widget_class_bind_template_callback (widget_class, alert_sound_activated_cb);
|
|
|
|
g_type_ensure (CC_TYPE_BALANCE_SLIDER);
|
|
g_type_ensure (CC_TYPE_DEVICE_COMBO_BOX);
|
|
g_type_ensure (CC_TYPE_FADE_SLIDER);
|
|
g_type_ensure (CC_TYPE_LEVEL_BAR);
|
|
g_type_ensure (CC_TYPE_PROFILE_COMBO_BOX);
|
|
g_type_ensure (CC_TYPE_SUBWOOFER_SLIDER);
|
|
g_type_ensure (CC_TYPE_VOLUME_SLIDER);
|
|
g_type_ensure (CC_TYPE_LIST_ROW);
|
|
}
|
|
|
|
static void
|
|
cc_sound_panel_init (CcSoundPanel *self)
|
|
{
|
|
g_resources_register (cc_sound_get_resource ());
|
|
|
|
gtk_widget_init_template (GTK_WIDGET (self));
|
|
|
|
self->sound_settings = g_settings_new (KEY_SOUNDS_SCHEMA);
|
|
g_signal_connect_object (self->sound_settings,
|
|
"changed::allow-volume-above-100-percent",
|
|
G_CALLBACK (allow_amplified_changed_cb),
|
|
self,
|
|
G_CONNECT_SWAPPED);
|
|
allow_amplified_changed_cb (self);
|
|
|
|
self->mixer_control = gvc_mixer_control_new ("GNOME Settings");
|
|
gvc_mixer_control_open (self->mixer_control);
|
|
|
|
cc_volume_slider_set_mixer_control (self->input_volume_slider, self->mixer_control);
|
|
cc_volume_slider_set_mixer_control (self->output_volume_slider, self->mixer_control);
|
|
cc_subwoofer_slider_set_mixer_control (self->subwoofer_slider, self->mixer_control);
|
|
cc_device_combo_box_set_mixer_control (self->input_device_combo_box, self->mixer_control, FALSE);
|
|
cc_device_combo_box_set_mixer_control (self->output_device_combo_box, self->mixer_control, TRUE);
|
|
|
|
g_signal_connect_object (self->mixer_control,
|
|
"input-added",
|
|
G_CALLBACK (cc_device_combo_box_device_added),
|
|
self->input_device_combo_box,
|
|
G_CONNECT_SWAPPED);
|
|
g_signal_connect_object (self->mixer_control,
|
|
"input-removed",
|
|
G_CALLBACK (cc_device_combo_box_device_removed),
|
|
self->input_device_combo_box,
|
|
G_CONNECT_SWAPPED);
|
|
g_signal_connect_object (self->mixer_control,
|
|
"active-input-update",
|
|
G_CALLBACK (input_device_update_cb),
|
|
self,
|
|
G_CONNECT_SWAPPED);
|
|
|
|
g_signal_connect_object (self->mixer_control,
|
|
"output-added",
|
|
G_CALLBACK (cc_device_combo_box_device_added),
|
|
self->output_device_combo_box,
|
|
G_CONNECT_SWAPPED);
|
|
g_signal_connect_object (self->mixer_control,
|
|
"output-removed",
|
|
G_CALLBACK (cc_device_combo_box_device_removed),
|
|
self->output_device_combo_box,
|
|
G_CONNECT_SWAPPED);
|
|
g_signal_connect_object (self->mixer_control,
|
|
"active-output-update",
|
|
G_CALLBACK (output_device_update_cb),
|
|
self,
|
|
G_CONNECT_SWAPPED);
|
|
|
|
gvc_mixer_control_open (self->mixer_control);
|
|
|
|
update_alert_sound_label (self);
|
|
}
|