mutter/0001-backends-Always-enable-tap-to-click-drag-on-opaque-W.patch

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From eeff82f534f81b086d10d53124362d9e316e2cf9 Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Thu, 12 Dec 2019 18:05:08 +0100
Subject: [PATCH] backends: Always enable tap-to-click/drag on opaque Wacom
tablets
Touch-wise, those are essentially giant touchpads, but have no buttons
associated to the "touchpad" device (There may be pad buttons, but
those are not mouse buttons).
Without tap-to-click/drag, touch in those devices is somewhat useless
out of the box. Have them always enable these features, despite the
setting.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/968
---
src/backends/meta-input-settings.c | 33 ++++++++++++++++++++++++++++--
1 file changed, 31 insertions(+), 2 deletions(-)
diff --git a/src/backends/meta-input-settings.c b/src/backends/meta-input-settings.c
index 2e6672d9c..28dc387ef 100644
--- a/src/backends/meta-input-settings.c
+++ b/src/backends/meta-input-settings.c
@@ -517,6 +517,33 @@ update_touchpad_disable_while_typing (MetaInputSettings *input_settings,
}
}
+static gboolean
+device_is_tablet_touchpad (MetaInputSettings *input_settings,
+ ClutterInputDevice *device)
+{
+#ifdef HAVE_LIBWACOM
+ WacomIntegrationFlags flags = 0;
+ WacomDevice *wacom_device;
+
+ if (clutter_input_device_get_device_type (device) != CLUTTER_TOUCHPAD_DEVICE)
+ return FALSE;
+
+ wacom_device =
+ meta_input_settings_get_tablet_wacom_device (input_settings,
+ device);
+ if (wacom_device)
+ {
+ flags = libwacom_get_integration_flags (wacom_device);
+
+ if ((flags & (WACOM_DEVICE_INTEGRATED_SYSTEM |
+ WACOM_DEVICE_INTEGRATED_DISPLAY)) == 0)
+ return TRUE;
+ }
+#endif
+
+ return FALSE;
+}
+
static void
update_touchpad_tap_enabled (MetaInputSettings *input_settings,
ClutterInputDevice *device)
@@ -531,7 +558,8 @@ update_touchpad_tap_enabled (MetaInputSettings *input_settings,
priv = meta_input_settings_get_instance_private (input_settings);
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
- enabled = g_settings_get_boolean (priv->touchpad_settings, "tap-to-click");
+ enabled = device_is_tablet_touchpad (input_settings, device) ||
+ g_settings_get_boolean (priv->touchpad_settings, "tap-to-click");
if (device)
{
@@ -561,7 +589,8 @@ update_touchpad_tap_and_drag_enabled (MetaInputSettings *input_settings,
priv = meta_input_settings_get_instance_private (input_settings);
input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
- enabled = g_settings_get_boolean (priv->touchpad_settings, "tap-and-drag");
+ enabled = device_is_tablet_touchpad (input_settings, device) ||
+ g_settings_get_boolean (priv->touchpad_settings, "tap-and-drag");
if (device)
{
--
2.23.0