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Implements disable-while-typing in mutter.

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Disable-while-typing disables the touchpad while the user is typing.

This patch introduces the necessary backend code to implement the
org.gnome.desktop.peripherals.touchpad.disable-while-typing setting of
gsettings-desktop-schemas which was implemented in commit
4c5b1c1df399d6afaaccb237e299ccd1d5d29ddd and released as part of 3.24.
This is known as dwt in libinput.

This patch has been tested on X11 and Wayland.

https://bugzilla.gnome.org/show_bug.cgi?id=764852
This commit is contained in:
Evan Welsh
2017-05-23 13:38:00 +00:00
committed by Jonas Ådahl
parent efc190789f
commit 76198e0b3b
4 changed files with 76 additions and 1 deletions
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20
src/backends/native/meta-input-settings-native.c
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@ -121,6 +121,25 @@ meta_input_settings_native_set_tap_enabled (MetaInputSettings *settings,
LIBINPUT_CONFIG_TAP_DISABLED);
}
static void
meta_input_settings_native_set_disable_while_typing (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled)
{
struct libinput_device *libinput_device;
libinput_device = clutter_evdev_input_device_get_libinput_device (device);
if (!libinput_device)
return;
if (libinput_device_config_dwt_is_available (libinput_device))
libinput_device_config_dwt_set_enabled (libinput_device,
enabled ?
LIBINPUT_CONFIG_DWT_ENABLED :
LIBINPUT_CONFIG_DWT_DISABLED);
}
static void
meta_input_settings_native_set_invert_scroll (MetaInputSettings *settings,
ClutterInputDevice *device,
@ -507,6 +526,7 @@ meta_input_settings_native_class_init (MetaInputSettingsNativeClass *klass)
input_settings_class->set_scroll_button = meta_input_settings_native_set_scroll_button;
input_settings_class->set_click_method = meta_input_settings_native_set_click_method;
input_settings_class->set_keyboard_repeat = meta_input_settings_native_set_keyboard_repeat;
input_settings_class->set_disable_while_typing = meta_input_settings_native_set_disable_while_typing;
input_settings_class->set_tablet_mapping = meta_input_settings_native_set_tablet_mapping;
input_settings_class->set_tablet_keep_aspect = meta_input_settings_native_set_tablet_keep_aspect;