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author | 2021-02-08 19:24:20 +0100 | |
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committer | 2021-02-25 09:38:00 -0500 | |
commit | eea9c6331f01729d5feb8f86a4c0bbb53012d292 (patch) | |
tree | 087cd3b7341c8ddddca3425613858a6a4281ee49 /sway/input/libinput.c | |
parent | man: document `input XXX map_to_output *` (diff) | |
download | sway-eea9c6331f01729d5feb8f86a4c0bbb53012d292.tar.gz sway-eea9c6331f01729d5feb8f86a4c0bbb53012d292.tar.zst sway-eea9c6331f01729d5feb8f86a4c0bbb53012d292.zip |
Automatically map built-in touchscreens/tablets to built-in panels
Detect whether an output is built-in via its type. Detect whether
a touchscreen or tablet tool is built-in via its ID_PATH property.
Diffstat (limited to 'sway/input/libinput.c')
-rw-r--r-- | sway/input/libinput.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sway/input/libinput.c b/sway/input/libinput.c index 54520f9e..060a584a 100644 --- a/sway/input/libinput.c +++ b/sway/input/libinput.c | |||
@@ -1,5 +1,6 @@ | |||
1 | #include <float.h> | 1 | #include <float.h> |
2 | #include <libinput.h> | 2 | #include <libinput.h> |
3 | #include <libudev.h> | ||
3 | #include <limits.h> | 4 | #include <limits.h> |
4 | #include <wlr/backend/libinput.h> | 5 | #include <wlr/backend/libinput.h> |
5 | #include "log.h" | 6 | #include "log.h" |
@@ -312,3 +313,25 @@ void sway_input_reset_libinput_device(struct sway_input_device *input_device) { | |||
312 | ipc_event_input("libinput_config", input_device); | 313 | ipc_event_input("libinput_config", input_device); |
313 | } | 314 | } |
314 | } | 315 | } |
316 | |||
317 | bool sway_libinput_device_is_builtin(struct sway_input_device *sway_device) { | ||
318 | if (!wlr_input_device_is_libinput(sway_device->wlr_device)) { | ||
319 | return false; | ||
320 | } | ||
321 | |||
322 | struct libinput_device *device = | ||
323 | wlr_libinput_get_device_handle(sway_device->wlr_device); | ||
324 | struct udev_device *udev_device = | ||
325 | libinput_device_get_udev_device(device); | ||
326 | if (!udev_device) { | ||
327 | return false; | ||
328 | } | ||
329 | |||
330 | const char *id_path = udev_device_get_property_value(udev_device, "ID_PATH"); | ||
331 | if (!id_path) { | ||
332 | return false; | ||
333 | } | ||
334 | |||
335 | const char prefix[] = "platform-"; | ||
336 | return strncmp(id_path, prefix, strlen(prefix)) == 0; | ||
337 | } | ||