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Add mouseEmulation parameter to touch devices

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This commit is contained in:
Simon Long 2024-10-20 11:51:43 +01:00
parent 1dadb12807
commit 1fa320cb99
6 changed files with 22 additions and 3 deletions
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6
docs/labwc-config.5.scd
View file

@ -622,7 +622,7 @@ extending outward from the snapped edge.
## TOUCH ## TOUCH
``` ```
<touch deviceName="" mapToOutput="" /> <touch deviceName="" mapToOutput="" mouseEmulation="no"/>
``` ```
*<touch deviceName="" />* *<touch deviceName="" />*
@ -636,6 +636,10 @@ extending outward from the snapped edge.
Direct cursor movement to a specified output. If the compositor is Direct cursor movement to a specified output. If the compositor is
running in nested mode, this does not take effect. running in nested mode, this does not take effect.
*<touch mouseEmulation="" />*
If mouseEmulation is enabled, all touch up/down/motion events are
translated to mouse button and motion events.
## TABLET ## TABLET
``` ```

5
docs/rc.xml.all
View file

@ -484,8 +484,11 @@
Direct cursor movement to a specified output. If the compositor is Direct cursor movement to a specified output. If the compositor is
running in nested mode, this does not take effect. running in nested mode, this does not take effect.
If mouseEmulation is enabled, all touch up/down/motion events are
translated to mouse button and motion events.
--> -->
<touch deviceName="" mapToOutput="" /> <touch deviceName="" mapToOutput="" mouseEmulation="no"/>
<!-- <!--
The tablet cursor movement can be restricted to a single output. The tablet cursor movement can be restricted to a single output.

1
include/config/touch.h
View file

@ -8,6 +8,7 @@
struct touch_config_entry { struct touch_config_entry {
char *device_name; char *device_name;
char *output_name; char *output_name;
bool force_mouse_emulation;
struct wl_list link; /* struct rcxml.touch_configs */ struct wl_list link; /* struct rcxml.touch_configs */
}; };

2
src/config/rcxml.c
View file

@ -491,6 +491,8 @@ fill_touch(char *nodename, char *content)
current_touch->device_name = xstrdup(content); current_touch->device_name = xstrdup(content);
} else if (!strcasecmp(nodename, "mapToOutput.touch")) { } else if (!strcasecmp(nodename, "mapToOutput.touch")) {
current_touch->output_name = xstrdup(content); current_touch->output_name = xstrdup(content);
} else if (!strcasecmp(nodename, "mouseEmulation.touch")) {
set_bool(content, &current_touch->force_mouse_emulation);
} else { } else {
wlr_log(WLR_ERROR, "Unexpected data in touch parser: %s=\"%s\"", wlr_log(WLR_ERROR, "Unexpected data in touch parser: %s=\"%s\"",
nodename, content); nodename, content);

1
src/input/cursor.c
View file

@ -1237,6 +1237,7 @@ cursor_emulate_button(struct seat *seat, uint32_t button,
cursor_finish_button_release(seat); cursor_finish_button_release(seat);
break; break;
} }
wlr_seat_pointer_notify_frame (seat->seat);
} }
static int static int

10
src/seat.c
View file

@ -389,6 +389,7 @@ static void
seat_update_capabilities(struct seat *seat) seat_update_capabilities(struct seat *seat)
{ {
struct input *input = NULL; struct input *input = NULL;
struct touch_config_entry *config_entry;
uint32_t caps = 0; uint32_t caps = 0;
wl_list_for_each(input, &seat->inputs, link) { wl_list_for_each(input, &seat->inputs, link) {
@ -401,7 +402,14 @@ seat_update_capabilities(struct seat *seat)
caps |= WL_SEAT_CAPABILITY_POINTER; caps |= WL_SEAT_CAPABILITY_POINTER;
break; break;
case WLR_INPUT_DEVICE_TOUCH: case WLR_INPUT_DEVICE_TOUCH:
caps |= WL_SEAT_CAPABILITY_TOUCH; config_entry =
touch_find_config_for_device(input->wlr_input_device->name);
if (config_entry->force_mouse_emulation) {
caps |= WL_SEAT_CAPABILITY_POINTER;
}
else {
caps |= WL_SEAT_CAPABILITY_TOUCH;
}
break; break;
default: default:
break; break;