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This commit is contained in:
Kirill Primak 2023-01-17 22:49:10 +03:00
parent f0f89439de
commit a1a9ab4017
5 changed files with 525 additions and 1420 deletions
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162
examples/multi-pointer.c
View file

@ -12,6 +12,7 @@
#include <wlr/render/allocator.h>
#include <wlr/render/wlr_renderer.h>
#include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_input_mapper.h>
#include <wlr/types/wlr_keyboard.h>
#include <wlr/types/wlr_matrix.h>
#include <wlr/types/wlr_output_layout.h>
@ -28,32 +29,13 @@ struct sample_state {
float default_color[4];
float clear_color[4];
struct wlr_output_layout *layout;
struct wl_list cursors; // sample_cursor::link
struct wl_list pointers; // sample_pointer::link
struct wl_list outputs; // sample_output::link
struct timespec last_frame;
struct wlr_input_mapper *input_mapper;
struct wl_list outputs; // sample_output.link
struct wl_list pointers; // sample_pointers.link
struct wl_listener new_output;
struct wl_listener new_input;
};
struct sample_cursor {
struct sample_state *sample;
struct wlr_input_device *device;
struct wlr_cursor *cursor;
struct wl_list link;
struct wl_listener cursor_motion;
struct wl_listener cursor_motion_absolute;
struct wl_listener cursor_button;
struct wl_listener cursor_axis;
struct wl_listener destroy;
};
struct sample_pointer {
struct wlr_input_device *device;
struct wl_list link;
};
struct sample_output {
struct sample_state *sample;
struct wlr_output *output;
@ -69,25 +51,15 @@ struct sample_keyboard {
struct wl_listener destroy;
};
static void configure_cursor(struct wlr_cursor *cursor, struct wlr_input_device *device,
struct sample_state *sample) {
struct sample_output *output;
wlr_log(WLR_INFO, "Configuring cursor %p for device %p", cursor, device);
// reset mappings
wlr_cursor_map_to_output(cursor, NULL);
wlr_cursor_detach_input_device(cursor, device);
wlr_cursor_map_input_to_output(cursor, device, NULL);
wlr_cursor_attach_input_device(cursor, device);
// configure device to output mappings
wl_list_for_each(output, &sample->outputs, link) {
wlr_cursor_map_to_output(cursor, output->output);
wlr_cursor_map_input_to_output(cursor, device, output->output);
}
}
struct sample_pointer {
struct sample_state *sample;
struct wlr_pointer *wlr_pointer;
struct wlr_cursor *cursor;
struct wl_listener motion;
struct wl_listener motion_absolute;
struct wl_listener destroy;
struct wl_list link;
};
static void output_frame_notify(struct wl_listener *listener, void *data) {
struct sample_output *output = wl_container_of(listener, output, frame);
@ -106,43 +78,39 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
wlr_output_commit(wlr_output);
}
static void handle_cursor_motion(struct wl_listener *listener, void *data) {
struct sample_cursor *cursor =
wl_container_of(listener, cursor, cursor_motion);
static void pointer_motion_notify(struct wl_listener *listener, void *data) {
struct sample_pointer *pointer = wl_container_of(listener, pointer, motion);
struct wlr_pointer_motion_event *event = data;
wlr_cursor_move(cursor->cursor, &event->pointer->base, event->delta_x,
event->delta_y);
wlr_cursor_warp(pointer->cursor, pointer->cursor->x + event->delta_x,
pointer->cursor->y + event->delta_y);
}
static void handle_cursor_motion_absolute(struct wl_listener *listener,
void *data) {
struct sample_cursor *cursor =
wl_container_of(listener, cursor, cursor_motion_absolute);
static void pointer_motion_absolute_notify(struct wl_listener *listener, void *data) {
struct sample_pointer *pointer =
wl_container_of(listener, pointer, motion_absolute);
struct wlr_pointer_motion_absolute_event *event = data;
wlr_cursor_warp_absolute(cursor->cursor, &event->pointer->base, event->x,
event->y);
double lx, ly;
wlr_input_mapper_absolute_to_layout(pointer->sample->input_mapper,
&pointer->wlr_pointer->base, event->x, event->y, &lx, &ly);
wlr_cursor_warp(pointer->cursor, lx, ly);
}
static void cursor_destroy(struct sample_cursor *cursor) {
wl_list_remove(&cursor->link);
wl_list_remove(&cursor->cursor_motion.link);
wl_list_remove(&cursor->cursor_motion_absolute.link);
wlr_cursor_destroy(cursor->cursor);
free(cursor);
static void pointer_destroy_notify(struct wl_listener *listener, void *data) {
struct sample_pointer *pointer = wl_container_of(listener, pointer, destroy);
wlr_cursor_destroy(pointer->cursor);
wl_list_remove(&pointer->link);
wl_list_remove(&pointer->destroy.link);
wl_list_remove(&pointer->motion.link);
wl_list_remove(&pointer->motion_absolute.link);
free(pointer);
}
static void output_remove_notify(struct wl_listener *listener, void *data) {
struct sample_output *sample_output = wl_container_of(listener, sample_output, destroy);
struct sample_state *sample = sample_output->sample;
wl_list_remove(&sample_output->frame.link);
wl_list_remove(&sample_output->destroy.link);
wl_list_remove(&sample_output->link);
free(sample_output);
struct sample_cursor *cursor;
wl_list_for_each(cursor, &sample->cursors, link) {
configure_cursor(cursor->cursor, cursor->device, sample);
}
}
static void new_output_notify(struct wl_listener *listener, void *data) {
@ -161,19 +129,15 @@ static void new_output_notify(struct wl_listener *listener, void *data) {
wlr_output_layout_add_auto(sample->layout, output);
struct sample_cursor *cursor;
wl_list_for_each(cursor, &sample->cursors, link) {
configure_cursor(cursor->cursor, cursor->device, sample);
struct wlr_xcursor_image *image = sample->xcursor->images[0];
wlr_cursor_set_image(cursor->cursor, image->buffer, image->width * 4,
image->width, image->height, image->hotspot_x, image->hotspot_y, 0);
wlr_cursor_warp(cursor->cursor, NULL, cursor->cursor->x,
cursor->cursor->y);
}
wl_list_insert(&sample->outputs, &sample_output->link);
struct sample_pointer *pointer;
wl_list_for_each(pointer, &sample->pointers, link) {
struct wlr_xcursor_image *image = sample->xcursor->images[0];
wlr_cursor_set_image(pointer->cursor, image->buffer, image->width * 4,
image->width, image->height, image->hotspot_x, image->hotspot_y, 0);
}
struct wlr_output_mode *mode = wlr_output_preferred_mode(output);
if (mode != NULL) {
wlr_output_set_mode(output, mode);
@ -233,31 +197,24 @@ static void new_input_notify(struct wl_listener *listener, void *data) {
xkb_context_unref(context);
break;
case WLR_INPUT_DEVICE_POINTER:;
struct sample_cursor *cursor = calloc(1, sizeof(struct sample_cursor));
struct sample_pointer *pointer = calloc(1, sizeof(struct sample_pointer));
pointer->device = device;
cursor->sample = sample;
cursor->device = device;
pointer->wlr_pointer = wlr_pointer_from_input_device(device);
pointer->sample = sample;
pointer->cursor = wlr_cursor_create(sample->layout);
cursor->cursor = wlr_cursor_create();
wl_list_insert(&sample->pointers, &pointer->link);
wlr_cursor_attach_output_layout(cursor->cursor, sample->layout);
wl_signal_add(&cursor->cursor->events.motion, &cursor->cursor_motion);
cursor->cursor_motion.notify = handle_cursor_motion;
wl_signal_add(&cursor->cursor->events.motion_absolute,
&cursor->cursor_motion_absolute);
cursor->cursor_motion_absolute.notify = handle_cursor_motion_absolute;
wlr_cursor_attach_input_device(cursor->cursor, device);
configure_cursor(cursor->cursor, device, sample);
wl_signal_add(&device->events.destroy, &pointer->destroy);
pointer->destroy.notify = pointer_destroy_notify;
wl_signal_add(&pointer->wlr_pointer->events.motion, &pointer->motion);
pointer->motion.notify = pointer_motion_notify;
wl_signal_add(&pointer->wlr_pointer->events.motion_absolute,
&pointer->motion_absolute);
pointer->motion_absolute.notify = pointer_motion_absolute_notify;
struct wlr_xcursor_image *image = sample->xcursor->images[0];
wlr_cursor_set_image(cursor->cursor, image->buffer, image->width * 4,
wlr_cursor_set_image(pointer->cursor, image->buffer, image->width * 4,
image->width, image->height, image->hotspot_x, image->hotspot_y, 0);
wl_list_insert(&sample->cursors, &cursor->link);
wl_list_insert(&sample->pointers, &pointer->link);
break;
default:
break;
@ -280,19 +237,16 @@ int main(int argc, char *argv[]) {
state.renderer = wlr_renderer_autocreate(wlr);
state.allocator = wlr_allocator_autocreate(wlr, state.renderer);
wl_list_init(&state.cursors);
wl_list_init(&state.pointers);
wl_list_init(&state.outputs);
state.layout = wlr_output_layout_create();
wl_list_init(&state.pointers);
wl_signal_add(&wlr->events.new_output, &state.new_output);
state.new_output.notify = new_output_notify;
wl_signal_add(&wlr->events.new_input, &state.new_input);
state.new_input.notify = new_input_notify;
clock_gettime(CLOCK_MONOTONIC, &state.last_frame);
struct wlr_xcursor_theme *theme = wlr_xcursor_theme_load("default", 16);
if (!theme) {
wlr_log(WLR_ERROR, "Failed to load cursor theme");
@ -312,16 +266,6 @@ int main(int argc, char *argv[]) {
wl_display_run(display);
wl_display_destroy(display);
struct sample_cursor *cursor, *tmp_cursor;
wl_list_for_each_safe(cursor, tmp_cursor, &state.cursors, link) {
cursor_destroy(cursor);
}
struct sample_pointer *pointer, *tmp_pointer;
wl_list_for_each_safe(pointer, tmp_pointer, &state.pointers, link) {
free(pointer);
}
wlr_xcursor_theme_destroy(theme);
wlr_output_layout_destroy(state.layout);
}

281
examples/pointer.c
View file

@ -12,6 +12,7 @@
#include <wlr/render/allocator.h>
#include <wlr/render/wlr_renderer.h>
#include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_input_mapper.h>
#include <wlr/types/wlr_keyboard.h>
#include <wlr/types/wlr_matrix.h>
#include <wlr/types/wlr_output_layout.h>
@ -24,35 +25,17 @@
struct sample_state {
struct wl_display *display;
struct compositor_state *compositor;
struct wlr_renderer *renderer;
struct wlr_allocator *allocator;
struct wlr_xcursor_manager *xcursor_manager;
struct wlr_cursor *cursor;
double cur_x, cur_y;
float default_color[4];
float clear_color[4];
struct wlr_output_layout *layout;
struct wl_list devices;
struct timespec last_frame;
struct wlr_input_mapper *input_mapper;
struct wl_listener new_output;
struct wl_listener new_input;
struct wl_listener cursor_motion;
struct wl_listener cursor_motion_absolute;
struct wl_listener cursor_button;
struct wl_listener cursor_axis;
struct wl_listener touch_motion;
struct wl_listener touch_up;
struct wl_listener touch_down;
struct wl_listener touch_cancel;
struct wl_list touch_points;
struct wl_listener tablet_tool_axis;
struct wl_listener tablet_tool_proxmity;
struct wl_listener tablet_tool_tip;
struct wl_listener tablet_tool_button;
};
struct touch_point {
@ -75,23 +58,59 @@ struct sample_keyboard {
struct wl_listener destroy;
};
static void warp_to_touch(struct sample_state *state,
struct wlr_input_device *dev) {
if (wl_list_empty(&state->touch_points)) {
struct sample_pointer {
struct sample_state *state;
struct wlr_pointer *wlr_pointer;
struct wl_listener motion;
struct wl_listener motion_absolute;
struct wl_listener button;
struct wl_listener axis;
struct wl_listener frame;
struct wl_listener destroy;
};
struct sample_touch {
struct sample_state *state;
struct wlr_touch *wlr_touch;
struct wl_list points;
struct wl_listener motion;
struct wl_listener down;
struct wl_listener up;
struct wl_listener destroy;
};
struct sample_tablet {
struct sample_state *state;
struct wlr_tablet *wlr_tablet;
double x, y;
struct wl_listener axis;
struct wl_listener destroy;
};
static void warp_absolute(struct sample_state *state,
struct wlr_input_device *device, double x, double y) {
double lx, ly;
wlr_input_mapper_absolute_to_layout(state->input_mapper,
device, x, y, &lx, &ly);
wlr_cursor_warp(state->cursor, lx, ly);
}
static void warp_to_touch(struct sample_touch *touch) {
if (wl_list_empty(&touch->points)) {
return;
}
double x = 0, y = 0;
size_t n = 0;
struct touch_point *point;
wl_list_for_each(point, &state->touch_points, link) {
wl_list_for_each(point, &touch->points, link) {
x += point->x;
y += point->y;
n++;
}
x /= n;
y /= n;
wlr_cursor_warp_absolute(state->cursor, dev, x, y);
warp_absolute(touch->state, &touch->wlr_touch->base, x, y);
}
static void output_frame_notify(struct wl_listener *listener, void *data) {
@ -109,32 +128,30 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
wlr_output_commit(wlr_output);
}
static void handle_cursor_motion(struct wl_listener *listener, void *data) {
struct sample_state *sample =
wl_container_of(listener, sample, cursor_motion);
static void pointer_motion_notify(struct wl_listener *listener, void *data) {
struct sample_pointer *pointer = wl_container_of(listener, pointer, motion);
struct wlr_pointer_motion_event *event = data;
wlr_cursor_move(sample->cursor, &event->pointer->base, event->delta_x,
event->delta_y);
struct sample_state *sample = pointer->state;
wlr_cursor_warp(sample->cursor, sample->cursor->x + event->delta_x,
sample->cursor->y + event->delta_y);
}
static void handle_cursor_motion_absolute(struct wl_listener *listener,
void *data) {
struct sample_state *sample =
wl_container_of(listener, sample, cursor_motion_absolute);
static void pointer_motion_absolute_notify(struct wl_listener *listener, void *data) {
struct sample_pointer *pointer =
wl_container_of(listener, pointer, motion_absolute);
struct wlr_pointer_motion_absolute_event *event = data;
sample->cur_x = event->x;
sample->cur_y = event->y;
wlr_cursor_warp_absolute(sample->cursor, &event->pointer->base,
sample->cur_x, sample->cur_y);
warp_absolute(pointer->state, &pointer->wlr_pointer->base, event->x, event->y);
}
static void handle_cursor_button(struct wl_listener *listener, void *data) {
struct sample_state *sample =
wl_container_of(listener, sample, cursor_button);
static void pointer_button_notify(struct wl_listener *listener, void *data) {
struct sample_pointer *pointer = wl_container_of(listener, pointer, button);
struct wlr_pointer_button_event *event = data;
struct sample_state *sample = pointer->state;
float (*color)[4];
if (event->state == WLR_BUTTON_RELEASED) {
color = &sample->default_color;
@ -147,11 +164,12 @@ static void handle_cursor_button(struct wl_listener *listener, void *data) {
}
}
static void handle_cursor_axis(struct wl_listener *listener, void *data) {
struct sample_state *sample =
wl_container_of(listener, sample, cursor_axis);
static void pointer_axis_notify(struct wl_listener *listener, void *data) {
struct sample_pointer *pointer = wl_container_of(listener, pointer, axis);
struct wlr_pointer_axis_event *event = data;
struct sample_state *sample = pointer->state;
for (size_t i = 0; i < 3; ++i) {
sample->default_color[i] += event->delta > 0 ? -0.05f : 0.05f;
if (sample->default_color[i] > 1.0f) {
@ -166,40 +184,50 @@ static void handle_cursor_axis(struct wl_listener *listener, void *data) {
sizeof(sample->clear_color));
}
static void handle_touch_up(struct wl_listener *listener, void *data) {
struct sample_state *sample = wl_container_of(listener, sample, touch_up);
struct wlr_touch_up_event *event = data;
static void pointer_destroy_notify(struct wl_listener *listener, void *data) {
struct sample_pointer *pointer = wl_container_of(listener, pointer, destroy);
wl_list_remove(&pointer->destroy.link);
wl_list_remove(&pointer->motion.link);
wl_list_remove(&pointer->motion_absolute.link);
wl_list_remove(&pointer->button.link);
wl_list_remove(&pointer->axis.link);
free(pointer);
}
static void touch_up_notify(struct wl_listener *listener, void *data) {
struct sample_touch *touch = wl_container_of(listener, touch, up);
struct wlr_touch_up_event *event = data;
struct touch_point *point, *tmp;
wl_list_for_each_safe(point, tmp, &sample->touch_points, link) {
wl_list_for_each_safe(point, tmp, &touch->points, link) {
if (point->touch_id == event->touch_id) {
wl_list_remove(&point->link);
break;
}
}
warp_to_touch(sample, &event->touch->base);
warp_to_touch(touch);
}
static void handle_touch_down(struct wl_listener *listener, void *data) {
struct sample_state *sample = wl_container_of(listener, sample, touch_down);
struct wlr_touch_down_event *event = data;
static void touch_down_notify(struct wl_listener *listener, void *data) {
struct sample_touch *touch = wl_container_of(listener, touch, down);
struct wlr_touch_down_event *event = data;
struct touch_point *point = calloc(1, sizeof(struct touch_point));
point->touch_id = event->touch_id;
point->x = event->x;
point->y = event->y;
wl_list_insert(&sample->touch_points, &point->link);
wl_list_insert(&touch->points, &point->link);
warp_to_touch(sample, &event->touch->base);
warp_to_touch(touch);
}
static void handle_touch_motion(struct wl_listener *listener, void *data) {
struct sample_state *sample =
wl_container_of(listener, sample, touch_motion);
struct wlr_touch_motion_event *event = data;
static void touch_motion_notify(struct wl_listener *listener, void *data) {
struct sample_touch *touch = wl_container_of(listener, touch, motion);
struct wlr_touch_motion_event *event = data;
struct touch_point *point;
wl_list_for_each(point, &sample->touch_points, link) {
wl_list_for_each(point, &touch->points, link) {
if (point->touch_id == event->touch_id) {
point->x = event->x;
point->y = event->y;
@ -207,22 +235,36 @@ static void handle_touch_motion(struct wl_listener *listener, void *data) {
}
}
warp_to_touch(sample, &event->touch->base);
warp_to_touch(touch);
}
static void handle_touch_cancel(struct wl_listener *listener, void *data) {
wlr_log(WLR_DEBUG, "TODO: touch cancel");
static void touch_destroy_notify(struct wl_listener *listener, void *data) {
struct sample_touch *touch = wl_container_of(listener, touch, destroy);
wl_list_remove(&touch->destroy.link);
wl_list_remove(&touch->up.link);
wl_list_remove(&touch->down.link);
wl_list_remove(&touch->motion.link);
free(touch);
}
static void handle_tablet_tool_axis(struct wl_listener *listener, void *data) {
struct sample_state *sample =
wl_container_of(listener, sample, tablet_tool_axis);
static void tablet_axis_notify(struct wl_listener *listener, void *data) {
struct sample_tablet *tablet = wl_container_of(listener, tablet, axis);
struct wlr_tablet_tool_axis_event *event = data;
if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) &&
(event->updated_axes & WLR_TABLET_TOOL_AXIS_Y)) {
wlr_cursor_warp_absolute(sample->cursor, &event->tablet->base,
event->x, event->y);
if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_X) != 0) {
tablet->x = event->x;
}
if ((event->updated_axes & WLR_TABLET_TOOL_AXIS_Y) != 0) {
tablet->y = event->y;
}
warp_absolute(tablet->state, &tablet->wlr_tablet->base, tablet->x, tablet->y);
}
static void tablet_destroy_notify(struct wl_listener *listener, void *data) {
struct sample_tablet *tablet = wl_container_of(listener, tablet, destroy);
wl_list_remove(&tablet->destroy.link);
wl_list_remove(&tablet->axis.link);
free(tablet);
}
static void keyboard_key_notify(struct wl_listener *listener, void *data) {
@ -241,6 +283,13 @@ static void keyboard_key_notify(struct wl_listener *listener, void *data) {
}
}
static void keyboard_destroy_notify(struct wl_listener *listener, void *data) {
struct sample_keyboard *keyboard = wl_container_of(listener, keyboard, destroy);
wl_list_remove(&keyboard->destroy.link);
wl_list_remove(&keyboard->key.link);
free(keyboard);
}
static void output_remove_notify(struct wl_listener *listener, void *data) {
struct sample_output *sample_output = wl_container_of(listener, sample_output, destroy);
struct sample_state *sample = sample_output->state;
@ -277,24 +326,49 @@ static void new_output_notify(struct wl_listener *listener, void *data) {
wlr_output_commit(output);
}
static void keyboard_destroy_notify(struct wl_listener *listener, void *data) {
struct sample_keyboard *keyboard = wl_container_of(listener, keyboard, destroy);
wl_list_remove(&keyboard->destroy.link);
wl_list_remove(&keyboard->key.link);
free(keyboard);
}
static void new_input_notify(struct wl_listener *listener, void *data) {
struct wlr_input_device *device = data;
struct sample_state *state = wl_container_of(listener, state, new_input);
switch (device->type) {
case WLR_INPUT_DEVICE_POINTER:
case WLR_INPUT_DEVICE_TOUCH:
case WLR_INPUT_DEVICE_TABLET_TOOL:
wlr_cursor_attach_input_device(state->cursor, device);
case WLR_INPUT_DEVICE_POINTER:;
struct sample_pointer *pointer = calloc(1, sizeof(struct sample_pointer));
pointer->wlr_pointer = wlr_pointer_from_input_device(device);
pointer->state = state;
wl_signal_add(&device->events.destroy, &pointer->destroy);
pointer->destroy.notify = pointer_destroy_notify;
wl_signal_add(&pointer->wlr_pointer->events.motion, &pointer->motion);
pointer->motion.notify = pointer_motion_notify;
wl_signal_add(&pointer->wlr_pointer->events.motion_absolute,
&pointer->motion_absolute);
pointer->motion_absolute.notify = pointer_motion_absolute_notify;
wl_signal_add(&pointer->wlr_pointer->events.button, &pointer->button);
pointer->button.notify = pointer_button_notify;
wl_signal_add(&pointer->wlr_pointer->events.axis, &pointer->axis);
pointer->axis.notify = pointer_axis_notify;
break;
case WLR_INPUT_DEVICE_TOUCH:;
struct sample_touch *touch = calloc(1, sizeof(struct sample_touch));
touch->wlr_touch = wlr_touch_from_input_device(device);
touch->state = state;
wl_list_init(&touch->points);
wl_signal_add(&device->events.destroy, &touch->destroy);
touch->destroy.notify = touch_destroy_notify;
wl_signal_add(&touch->wlr_touch->events.up, &touch->up);
touch->up.notify = touch_up_notify;
wl_signal_add(&touch->wlr_touch->events.down, &touch->down);
touch->down.notify = touch_down_notify;
wl_signal_add(&touch->wlr_touch->events.motion, &touch->motion);
touch->motion.notify = touch_motion_notify;
break;
case WLR_INPUT_DEVICE_TABLET_TOOL:;
struct sample_tablet *tablet = calloc(1, sizeof(struct sample_tablet));
tablet->wlr_tablet = wlr_tablet_from_input_device(device);
tablet->state = state;
wl_signal_add(&device->events.destroy, &tablet->destroy);
tablet->destroy.notify = tablet_destroy_notify;
wl_signal_add(&tablet->wlr_tablet->events.axis, &tablet->axis);
tablet->axis.notify = tablet_axis_notify;
break;
case WLR_INPUT_DEVICE_KEYBOARD:;
struct sample_keyboard *keyboard = calloc(1, sizeof(struct sample_keyboard));
keyboard->wlr_keyboard = wlr_keyboard_from_input_device(device);
@ -330,7 +404,7 @@ int main(int argc, char *argv[]) {
struct sample_state state = {
.default_color = { 0.25f, 0.25f, 0.25f, 1 },
.clear_color = { 0.25f, 0.25f, 0.25f, 1 },
.display = display
.display = display,
};
struct wlr_backend *wlr = wlr_backend_autocreate(display, NULL);
@ -341,39 +415,11 @@ int main(int argc, char *argv[]) {
state.renderer = wlr_renderer_autocreate(wlr);
state.allocator = wlr_allocator_autocreate(wlr, state.renderer);
state.cursor = wlr_cursor_create();
state.layout = wlr_output_layout_create();
wlr_cursor_attach_output_layout(state.cursor, state.layout);
//wlr_cursor_map_to_region(state.cursor, state.config->cursor.mapped_box);
wl_list_init(&state.devices);
wl_list_init(&state.touch_points);
state.cursor = wlr_cursor_create(state.layout);
// pointer events
wl_signal_add(&state.cursor->events.motion, &state.cursor_motion);
state.cursor_motion.notify = handle_cursor_motion;
wl_signal_add(&state.cursor->events.motion_absolute,
&state.cursor_motion_absolute);
state.cursor_motion_absolute.notify = handle_cursor_motion_absolute;
wl_signal_add(&state.cursor->events.button, &state.cursor_button);
state.cursor_button.notify = handle_cursor_button;
wl_signal_add(&state.cursor->events.axis, &state.cursor_axis);
state.cursor_axis.notify = handle_cursor_axis;
// touch events
wl_signal_add(&state.cursor->events.touch_up, &state.touch_up);
state.touch_up.notify = handle_touch_up;
wl_signal_add(&state.cursor->events.touch_down, &state.touch_down);
state.touch_down.notify = handle_touch_down;
wl_signal_add(&state.cursor->events.touch_motion, &state.touch_motion);
state.touch_motion.notify = handle_touch_motion;
wl_signal_add(&state.cursor->events.touch_cancel, &state.touch_cancel);
state.touch_cancel.notify = handle_touch_cancel;
state.input_mapper = wlr_input_mapper_create();
wlr_input_mapper_attach_output_layout(state.input_mapper, state.layout);
wl_signal_add(&wlr->events.new_input, &state.new_input);
state.new_input.notify = new_input_notify;
@ -381,11 +427,6 @@ int main(int argc, char *argv[]) {
wl_signal_add(&wlr->events.new_output, &state.new_output);
state.new_output.notify = new_output_notify;
// tool events
wl_signal_add(&state.cursor->events.tablet_tool_axis,
&state.tablet_tool_axis);
state.tablet_tool_axis.notify = handle_tablet_tool_axis;
state.xcursor_manager = wlr_xcursor_manager_create("default", 24);
if (!state.xcursor_manager) {
wlr_log(WLR_ERROR, "Failed to load left_ptr cursor");
@ -395,8 +436,6 @@ int main(int argc, char *argv[]) {
wlr_xcursor_manager_set_cursor_image(state.xcursor_manager, "left_ptr",
state.cursor);
clock_gettime(CLOCK_MONOTONIC, &state.last_frame);
if (!wlr_backend_start(wlr)) {
wlr_log(WLR_ERROR, "Failed to start backend");
wlr_backend_destroy(wlr);