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backends: Make device tracking at MetaInputSettings ad-hoc API

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Depending on the backend, we want to integrate this object at different
levels. It will sit close to the MetaBackendX11/MetaSeatX11 in X11, but
it will be put deep down with MetaSeatImpl in the native backend, in a
separate thread.

Since we can't depend on a single object type, nor are able to track
ClutterSeat signals neatly, make this API something to be called
explicitly by backends.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403>
This commit is contained in:
Carlos Garnacho
2020-08-11 16:27:35 +02:00
committed by Marge Bot
parent fe9092da19
commit 2c1558ddbd
6 changed files with 55 additions and 47 deletions
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40
src/backends/meta-input-settings.c
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@ -1209,11 +1209,10 @@ load_keyboard_a11y_settings (MetaInputSettings *input_settings)
g_signal_emit (input_settings, signals[KBD_A11Y_CHANGED], 0, &priv->kbd_a11y_settings);
}
static void
on_keyboard_a11y_settings_changed (ClutterSeat *seat,
MetaKeyboardA11yFlags new_flags,
MetaKeyboardA11yFlags what_changed,
MetaInputSettings *input_settings)
void
meta_input_settings_notify_kbd_a11y_change (MetaInputSettings *input_settings,
MetaKeyboardA11yFlags new_flags,
MetaKeyboardA11yFlags what_changed)
{
MetaInputSettingsPrivate *priv = meta_input_settings_get_instance_private (input_settings);
guint i;
@ -1585,10 +1584,9 @@ evaluate_two_finger_scrolling (MetaInputSettings *input_settings,
g_hash_table_add (priv->two_finger_devices, device);
}
static void
meta_input_settings_device_added (ClutterSeat *seat,
ClutterInputDevice *device,
MetaInputSettings *input_settings)
void
meta_input_settings_add_device (MetaInputSettings *input_settings,
ClutterInputDevice *device)
{
if (clutter_input_device_get_device_mode (device) == CLUTTER_INPUT_MODE_LOGICAL)
return;
@ -1599,10 +1597,9 @@ meta_input_settings_device_added (ClutterSeat *seat,
check_add_mappable_device (input_settings, device);
}
static void
meta_input_settings_device_removed (ClutterSeat *seat,
ClutterInputDevice *device,
MetaInputSettings *input_settings)
void
meta_input_settings_remove_device (MetaInputSettings *input_settings,
ClutterInputDevice *device)
{
MetaInputSettingsPrivate *priv;
@ -1651,11 +1648,10 @@ current_tool_info_free (CurrentToolInfo *info)
g_free (info);
}
static void
meta_input_settings_tool_changed (ClutterSeat *seat,
ClutterInputDevice *device,
ClutterInputDeviceTool *tool,
MetaInputSettings *input_settings)
void
meta_input_settings_notify_tool_change (MetaInputSettings *input_settings,
ClutterInputDevice *device,
ClutterInputDeviceTool *tool)
{
MetaInputSettingsPrivate *priv;
@ -1744,12 +1740,6 @@ meta_input_settings_init (MetaInputSettings *settings)
priv = meta_input_settings_get_instance_private (settings);
priv->seat = clutter_backend_get_default_seat (clutter_get_default_backend ());
g_signal_connect (priv->seat, "device-added",
G_CALLBACK (meta_input_settings_device_added), settings);
g_signal_connect (priv->seat, "device-removed",
G_CALLBACK (meta_input_settings_device_removed), settings);
g_signal_connect (priv->seat, "tool-changed",
G_CALLBACK (meta_input_settings_tool_changed), settings);
priv->mouse_settings = g_settings_new ("org.gnome.desktop.peripherals.mouse");
g_signal_connect (priv->mouse_settings, "changed",
@ -1776,8 +1766,6 @@ meta_input_settings_init (MetaInputSettings *settings)
priv->keyboard_a11y_settings = g_settings_new ("org.gnome.desktop.a11y.keyboard");
g_signal_connect (priv->keyboard_a11y_settings, "changed",
G_CALLBACK (meta_input_keyboard_a11y_settings_changed), settings);
g_signal_connect (priv->seat, "kbd-a11y-flags-changed",
G_CALLBACK (on_keyboard_a11y_settings_changed), settings);
priv->mouse_a11y_settings = g_settings_new ("org.gnome.desktop.a11y.mouse");
g_signal_connect (priv->mouse_a11y_settings, "changed",