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backends: Do not exclude devices from an output based on capability

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This is a strange thing to do since MetaInputMapper also does take care of
devices with an output configured through settings, since we might have
devices that were configure through settings exclude other devices that
belong together with an output (e.g. a display-integrated tablet).

This was essentially here as a last resort to avoid matching two very
similar looking tablets to one of two very similar looking outputs. There
was a 50% chance already that the choice was wrong, and now these devices
can all be configured specifically through settings, so this shouldn't
be missed either.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2107>
This commit is contained in:
Carlos Garnacho 2021-11-24 18:37:48 +01:00 committed by Marge Bot
parent e3702c8b9a
commit 67a27a82d9
1 changed files with 2 additions and 51 deletions
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53
src/backends/meta-input-mapper.c
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@ -50,15 +50,6 @@ struct _MetaInputMapper
#endif
};
typedef enum
{
META_INPUT_CAP_TOUCH = 1 << 0, /* touch device, either touchscreen or tablet */
META_INPUT_CAP_STYLUS = 1 << 1, /* tablet pen */
META_INPUT_CAP_ERASER = 1 << 2, /* tablet eraser */
META_INPUT_CAP_PAD = 1 << 3, /* pad device, most usually in tablets */
META_INPUT_CAP_CURSOR = 1 << 4 /* pointer-like device in tablets */
} MetaInputCapabilityFlags;
typedef enum
{
META_MATCH_EDID_VENDOR, /* EDID vendor match, eg. "WAC" for Wacom */
@ -83,7 +74,6 @@ struct _MetaMapperOutputInfo
{
MetaLogicalMonitor *logical_monitor;
GList *input_devices;
MetaInputCapabilityFlags attached_caps;
};
struct _MappingHelper
@ -217,31 +207,6 @@ mapper_output_info_free (MetaMapperOutputInfo *info)
g_free (info);
}
static MetaInputCapabilityFlags
mapper_input_info_get_caps (MetaMapperInputInfo *info)
{
ClutterInputDeviceType type;
type = clutter_input_device_get_device_type (info->device);
switch (type)
{
case CLUTTER_TOUCHSCREEN_DEVICE:
return META_INPUT_CAP_TOUCH;
case CLUTTER_TABLET_DEVICE:
case CLUTTER_PEN_DEVICE:
return META_INPUT_CAP_STYLUS;
case CLUTTER_ERASER_DEVICE:
return META_INPUT_CAP_ERASER;
case CLUTTER_CURSOR_DEVICE:
return META_INPUT_CAP_CURSOR;
case CLUTTER_PAD_DEVICE:
return META_INPUT_CAP_PAD;
default:
return 0;
}
}
static void
mapper_input_info_set_output (MetaMapperInputInfo *input,
MetaMapperOutputInfo *output,
@ -291,8 +256,6 @@ mapper_output_info_add_input (MetaMapperOutputInfo *output,
g_assert (input->output == NULL);
output->input_devices = g_list_prepend (output->input_devices, input);
output->attached_caps |= mapper_input_info_get_caps (input);
mapper_input_info_set_output (input, output, monitor);
}
@ -300,16 +263,9 @@ static void
mapper_output_info_remove_input (MetaMapperOutputInfo *output,
MetaMapperInputInfo *input)
{
GList *l;
g_assert (input->output == output);
output->input_devices = g_list_remove (output->input_devices, input);
output->attached_caps = 0;
for (l = output->input_devices; l; l = l->next)
output->attached_caps |= mapper_input_info_get_caps (l->data);
mapper_input_info_set_output (input, NULL, NULL);
}
@ -323,8 +279,6 @@ mapper_output_info_clear_inputs (MetaMapperOutputInfo *output)
mapper_input_info_set_output (input, NULL, NULL);
output->input_devices = g_list_remove (output->input_devices, input);
}
output->attached_caps = 0;
}
static void
@ -601,9 +555,9 @@ mapping_helper_apply (MappingHelper *helper,
DeviceCandidates *info;
info = &g_array_index (helper->device_maps, DeviceCandidates, i);
g_debug ("Applying mapping %d to input device '%s', capabilities %x", i,
g_debug ("Applying mapping %d to input device '%s', type %d", i,
clutter_input_device_get_device_name (info->input->device),
mapper_input_info_get_caps (info->input));
clutter_input_device_get_device_type (info->input->device));
for (j = 0; j < info->matches->len; j++)
{
@ -625,9 +579,6 @@ mapping_helper_apply (MappingHelper *helper,
if (!output)
continue;
if (output->attached_caps & mapper_input_info_get_caps (info->input))
continue;
g_debug ("Matched input '%s' with output '%s'",
clutter_input_device_get_device_name (info->input->device),
meta_monitor_get_display_name (match->monitor));