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-rw-r--r--include/sway/commands.h1
-rw-r--r--include/sway/config.h1
-rw-r--r--sway/commands/input.c1
-rw-r--r--sway/commands/input/map_to_region.c56
-rw-r--r--sway/config/input.c8
-rw-r--r--sway/input/seat.c29
-rw-r--r--sway/meson.build1
-rw-r--r--sway/sway-input.5.scd2
8 files changed, 97 insertions, 2 deletions
diff --git a/include/sway/commands.h b/include/sway/commands.h
index 7ff3b651..d994ae9b 100644
--- a/include/sway/commands.h
+++ b/include/sway/commands.h
@@ -246,6 +246,7 @@ sway_cmd input_cmd_events;
sway_cmd input_cmd_left_handed;
sway_cmd input_cmd_map_from_region;
sway_cmd input_cmd_map_to_output;
+sway_cmd input_cmd_map_to_region;
sway_cmd input_cmd_middle_emulation;
sway_cmd input_cmd_natural_scroll;
sway_cmd input_cmd_pointer_accel;
diff --git a/include/sway/config.h b/include/sway/config.h
index 8c93c20d..0a010c6d 100644
--- a/include/sway/config.h
+++ b/include/sway/config.h
@@ -148,6 +148,7 @@ struct input_config {
struct input_config_mapped_from_region *mapped_from_region;
char *mapped_to_output;
+ struct wlr_box *mapped_to_region;
bool capturable;
struct wlr_box region;
diff --git a/sway/commands/input.c b/sway/commands/input.c
index 2289ede5..a11ad79a 100644
--- a/sway/commands/input.c
+++ b/sway/commands/input.c
@@ -18,6 +18,7 @@ static struct cmd_handler input_handlers[] = {
{ "left_handed", input_cmd_left_handed },
{ "map_from_region", input_cmd_map_from_region },
{ "map_to_output", input_cmd_map_to_output },
+ { "map_to_region", input_cmd_map_to_region },
{ "middle_emulation", input_cmd_middle_emulation },
{ "natural_scroll", input_cmd_natural_scroll },
{ "pointer_accel", input_cmd_pointer_accel },
diff --git a/sway/commands/input/map_to_region.c b/sway/commands/input/map_to_region.c
new file mode 100644
index 00000000..e0b69ed5
--- /dev/null
+++ b/sway/commands/input/map_to_region.c
@@ -0,0 +1,56 @@
+#define _POSIX_C_SOURCE 200809L
+#include <stdlib.h>
+#include <string.h>
+#include <wlr/types/wlr_box.h>
+#include "sway/commands.h"
+#include "sway/config.h"
+
+struct cmd_results *input_cmd_map_to_region(int argc, char **argv) {
+ struct cmd_results *error = NULL;
+ if ((error = checkarg(argc, "map_to_region", EXPECTED_EQUAL_TO, 4))) {
+ return error;
+ }
+ struct input_config *ic = config->handler_context.input_config;
+ if (!ic) {
+ return cmd_results_new(CMD_FAILURE, "No input device defined");
+ }
+
+ // This is used to clear the current output mapping.
+ ic->mapped_to_output = strdup("");
+
+ ic->mapped_to_region = calloc(1, sizeof(struct wlr_box));
+
+ const char *errstr;
+ char *end;
+
+ ic->mapped_to_region->x = strtol(argv[0], &end, 10);
+ if (end[0] != '\0') {
+ errstr = "Invalid X coordinate";
+ goto error;
+ }
+
+ ic->mapped_to_region->y = strtol(argv[1], &end, 10);
+ if (end[0] != '\0') {
+ errstr = "Invalid Y coordinate";
+ goto error;
+ }
+
+ ic->mapped_to_region->width = strtol(argv[2], &end, 10);
+ if (end[0] != '\0' || ic->mapped_to_region->width < 1) {
+ errstr = "Invalid width";
+ goto error;
+ }
+
+ ic->mapped_to_region->height = strtol(argv[3], &end, 10);
+ if (end[0] != '\0' || ic->mapped_to_region->height < 1) {
+ errstr = "Invalid height";
+ goto error;
+ }
+
+ return cmd_results_new(CMD_SUCCESS, NULL);
+
+error:
+ free(ic->mapped_to_region);
+ ic->mapped_to_region = NULL;
+ return cmd_results_new(CMD_FAILURE, errstr);
+}
diff --git a/sway/config/input.c b/sway/config/input.c
index ad4a64ee..294ed08f 100644
--- a/sway/config/input.c
+++ b/sway/config/input.c
@@ -138,6 +138,13 @@ void merge_input_config(struct input_config *dst, struct input_config *src) {
free(dst->mapped_to_output);
dst->mapped_to_output = strdup(src->mapped_to_output);
}
+ if (src->mapped_to_region) {
+ free(dst->mapped_to_region);
+ dst->mapped_to_region =
+ malloc(sizeof(struct wlr_box));
+ memcpy(dst->mapped_to_region, src->mapped_to_region,
+ sizeof(struct wlr_box));
+ }
if (src->calibration_matrix.configured) {
dst->calibration_matrix.configured = src->calibration_matrix.configured;
memcpy(dst->calibration_matrix.matrix, src->calibration_matrix.matrix,
@@ -323,6 +330,7 @@ void free_input_config(struct input_config *ic) {
free(ic->xkb_variant);
free(ic->mapped_from_region);
free(ic->mapped_to_output);
+ free(ic->mapped_to_region);
free(ic);
}
diff --git a/sway/input/seat.c b/sway/input/seat.c
index dc21ce61..5fc23a19 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -576,6 +576,7 @@ static void seat_reset_input_config(struct sway_seat *seat,
static void seat_apply_input_config(struct sway_seat *seat,
struct sway_seat_device *sway_device) {
const char *mapped_to_output = NULL;
+ struct wlr_box *mapped_to_region = NULL;
struct input_config *ic = input_device_get_config(
sway_device->input_device);
@@ -583,12 +584,31 @@ static void seat_apply_input_config(struct sway_seat *seat,
sway_log(SWAY_DEBUG, "Applying input config to %s",
sway_device->input_device->identifier);
+ // We use an empty string as a marker to clear the mapped_to_output
+ // property, because a NULL set in a handler_context isn't preserved.
+ if (ic->mapped_to_output != NULL && ic->mapped_to_output[0] == '\0') {
+ free(ic->mapped_to_output);
+ ic->mapped_to_output = NULL;
+ wlr_cursor_map_input_to_output(seat->cursor->cursor,
+ sway_device->input_device->wlr_device, NULL);
+ }
+
mapped_to_output = ic->mapped_to_output;
+ if (mapped_to_output != NULL) {
+ // Output has just been set, clear region setting.
+ free(ic->mapped_to_region);
+ ic->mapped_to_region = NULL;
+ wlr_cursor_map_input_to_region(seat->cursor->cursor,
+ sway_device->input_device->wlr_device, NULL);
+ }
+
+ mapped_to_region = ic->mapped_to_region;
}
- if (mapped_to_output == NULL) {
+ if (mapped_to_output == NULL && mapped_to_region == NULL) {
mapped_to_output = sway_device->input_device->wlr_device->output_name;
}
+
if (mapped_to_output != NULL) {
sway_log(SWAY_DEBUG, "Mapping input device %s to output %s",
sway_device->input_device->identifier, mapped_to_output);
@@ -604,6 +624,13 @@ static void seat_apply_input_config(struct sway_seat *seat,
sway_device->input_device->wlr_device, output->wlr_output);
sway_log(SWAY_DEBUG, "Mapped to output %s", output->wlr_output->name);
}
+ } else if (mapped_to_region != NULL) {
+ sway_log(SWAY_DEBUG, "Mapping input device %s to %d,%d %dx%d",
+ sway_device->input_device->identifier,
+ mapped_to_region->x, mapped_to_region->y,
+ mapped_to_region->width, mapped_to_region->height);
+ wlr_cursor_map_input_to_region(seat->cursor->cursor,
+ sway_device->input_device->wlr_device, mapped_to_region);
}
}
diff --git a/sway/meson.build b/sway/meson.build
index 24628100..8fcf841c 100644
--- a/sway/meson.build
+++ b/sway/meson.build
@@ -150,6 +150,7 @@ sway_sources = files(
'commands/input/left_handed.c',
'commands/input/map_from_region.c',
'commands/input/map_to_output.c',
+ 'commands/input/map_to_region.c',
'commands/input/middle_emulation.c',
'commands/input/natural_scroll.c',
'commands/input/pointer_accel.c',
diff --git a/sway/sway-input.5.scd b/sway/sway-input.5.scd
index 2ee95c0b..d0bf648b 100644
--- a/sway/sway-input.5.scd
+++ b/sway/sway-input.5.scd
@@ -88,7 +88,7 @@ The following commands may only be used in the configuration file.
Maps inputs from this device to the specified output. Only meaningful if the
device is a pointer, touch, or drawing tablet device.
-*input* <identifier> map_to_region <WxH@X,Y>
+*input* <identifier> map_to_region <X> <Y> <width> <height>
Maps inputs from this device to the specified region of the global output
layout. Only meaningful if the device is a pointer, touch, or drawing tablet
device.
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 06:11:57 +0000