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-rw-r--r--include/swaynag/swaynag.h10
-rw-r--r--swaynag/swaynag.c123
2 files changed, 98 insertions, 35 deletions
diff --git a/include/swaynag/swaynag.h b/include/swaynag/swaynag.h
index 0fd1eb50..496e883a 100644
--- a/include/swaynag/swaynag.h
+++ b/include/swaynag/swaynag.h
@@ -27,6 +27,14 @@ struct swaynag_pointer {
int y;
};
+struct swaynag_seat {
+ struct wl_seat *wl_seat;
+ uint32_t wl_name;
+ struct swaynag *swaynag;
+ struct swaynag_pointer pointer;
+ struct wl_list link;
+};
+
struct swaynag_output {
char *name;
struct wl_output *wl_output;
@@ -72,9 +80,9 @@ struct swaynag {
struct wl_compositor *compositor;
struct wl_seat *seat;
struct wl_shm *shm;
- struct swaynag_pointer pointer;
struct zxdg_output_manager_v1 *xdg_output_manager;
struct wl_list outputs; // swaynag_output::link
+ struct wl_list seats; // swaynag_seat::link
struct swaynag_output *output;
struct zwlr_layer_shell_v1 *layer_shell;
struct zwlr_layer_surface_v1 *layer_surface;
diff --git a/swaynag/swaynag.c b/swaynag/swaynag.c
index caa10ccd..e6fe9b21 100644
--- a/swaynag/swaynag.c
+++ b/swaynag/swaynag.c
@@ -124,10 +124,11 @@ static struct wl_surface_listener surface_listener = {
.leave = nop,
};
-static void update_cursor(struct swaynag *swaynag) {
- struct swaynag_pointer *pointer = &swaynag->pointer;
- if (swaynag->pointer.cursor_theme) {
- wl_cursor_theme_destroy(swaynag->pointer.cursor_theme);
+static void update_cursor(struct swaynag_seat *seat) {
+ struct swaynag_pointer *pointer = &seat->pointer;
+ struct swaynag *swaynag = seat->swaynag;
+ if (pointer->cursor_theme) {
+ wl_cursor_theme_destroy(pointer->cursor_theme);
}
const char *cursor_theme = getenv("XCURSOR_THEME");
unsigned cursor_size = 24;
@@ -158,32 +159,42 @@ static void update_cursor(struct swaynag *swaynag) {
wl_surface_commit(pointer->cursor_surface);
}
+void update_all_cursors(struct swaynag *swaynag) {
+ struct swaynag_seat *seat;
+ wl_list_for_each(seat, &swaynag->seats, link) {
+ if (seat->pointer.pointer) {
+ update_cursor(seat);
+ }
+ }
+}
+
static void wl_pointer_enter(void *data, struct wl_pointer *wl_pointer,
uint32_t serial, struct wl_surface *surface,
wl_fixed_t surface_x, wl_fixed_t surface_y) {
- struct swaynag *swaynag = data;
- struct swaynag_pointer *pointer = &swaynag->pointer;
+ struct swaynag_seat *seat = data;
+ struct swaynag_pointer *pointer = &seat->pointer;
pointer->serial = serial;
- update_cursor(swaynag);
+ update_cursor(seat);
}
static void wl_pointer_motion(void *data, struct wl_pointer *wl_pointer,
uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y) {
- struct swaynag *swaynag = data;
- swaynag->pointer.x = wl_fixed_to_int(surface_x);
- swaynag->pointer.y = wl_fixed_to_int(surface_y);
+ struct swaynag_seat *seat = data;
+ seat->pointer.x = wl_fixed_to_int(surface_x);
+ seat->pointer.y = wl_fixed_to_int(surface_y);
}
static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
uint32_t serial, uint32_t time, uint32_t button, uint32_t state) {
- struct swaynag *swaynag = data;
+ struct swaynag_seat *seat = data;
+ struct swaynag *swaynag = seat->swaynag;
if (state != WL_POINTER_BUTTON_STATE_PRESSED) {
return;
}
- double x = swaynag->pointer.x * swaynag->scale;
- double y = swaynag->pointer.y * swaynag->scale;
+ double x = seat->pointer.x * swaynag->scale;
+ double y = seat->pointer.y * swaynag->scale;
for (int i = 0; i < swaynag->buttons->length; i++) {
struct swaynag_button *nagbutton = swaynag->buttons->items[i];
if (x >= nagbutton->x
@@ -225,12 +236,13 @@ static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
static void wl_pointer_axis(void *data, struct wl_pointer *wl_pointer,
uint32_t time, uint32_t axis, wl_fixed_t value) {
- struct swaynag *swaynag = data;
+ struct swaynag_seat *seat = data;
+ struct swaynag *swaynag = seat->swaynag;
if (!swaynag->details.visible
- || swaynag->pointer.x < swaynag->details.x
- || swaynag->pointer.y < swaynag->details.y
- || swaynag->pointer.x >= swaynag->details.x + swaynag->details.width
- || swaynag->pointer.y >= swaynag->details.y + swaynag->details.height
+ || seat->pointer.x < swaynag->details.x
+ || seat->pointer.y < swaynag->details.y
+ || seat->pointer.x >= swaynag->details.x + swaynag->details.width
+ || seat->pointer.y >= swaynag->details.y + swaynag->details.height
|| swaynag->details.total_lines == swaynag->details.visible_lines) {
return;
}
@@ -260,15 +272,15 @@ static struct wl_pointer_listener pointer_listener = {
static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
enum wl_seat_capability caps) {
- struct swaynag *swaynag = data;
+ struct swaynag_seat *seat = data;
bool cap_pointer = caps & WL_SEAT_CAPABILITY_POINTER;
- if (cap_pointer && !swaynag->pointer.pointer) {
- swaynag->pointer.pointer = wl_seat_get_pointer(wl_seat);
- wl_pointer_add_listener(swaynag->pointer.pointer, &pointer_listener,
- swaynag);
- } else if (!cap_pointer && swaynag->pointer.pointer) {
- wl_pointer_destroy(swaynag->pointer.pointer);
- swaynag->pointer.pointer = NULL;
+ if (cap_pointer && !seat->pointer.pointer) {
+ seat->pointer.pointer = wl_seat_get_pointer(wl_seat);
+ wl_pointer_add_listener(seat->pointer.pointer,
+ &pointer_listener, seat);
+ } else if (!cap_pointer && seat->pointer.pointer) {
+ wl_pointer_destroy(seat->pointer.pointer);
+ seat->pointer.pointer = NULL;
}
}
@@ -283,7 +295,7 @@ static void output_scale(void *data, struct wl_output *output,
swaynag_output->scale = factor;
if (swaynag_output->swaynag->output == swaynag_output) {
swaynag_output->swaynag->scale = swaynag_output->scale;
- update_cursor(swaynag_output->swaynag);
+ update_all_cursors(swaynag_output->swaynag);
render_frame(swaynag_output->swaynag);
}
}
@@ -325,8 +337,20 @@ static void handle_global(void *data, struct wl_registry *registry,
swaynag->compositor = wl_registry_bind(registry, name,
&wl_compositor_interface, 4);
} else if (strcmp(interface, wl_seat_interface.name) == 0) {
- swaynag->seat = wl_registry_bind(registry, name, &wl_seat_interface, 1);
- wl_seat_add_listener(swaynag->seat, &seat_listener, swaynag);
+ struct swaynag_seat *seat =
+ calloc(1, sizeof(struct swaynag_seat));
+ if (!seat) {
+ return;
+ }
+
+ seat->swaynag = swaynag;
+ seat->wl_name = name;
+ seat->wl_seat =
+ wl_registry_bind(registry, name, &wl_seat_interface, 1);
+
+ wl_seat_add_listener(seat->wl_seat, &seat_listener, seat);
+
+ wl_list_insert(&swaynag->seats, &seat->link);
} else if (strcmp(interface, wl_shm_interface.name) == 0) {
swaynag->shm = wl_registry_bind(registry, name, &wl_shm_interface, 1);
} else if (strcmp(interface, wl_output_interface.name) == 0) {
@@ -360,12 +384,31 @@ static void handle_global(void *data, struct wl_registry *registry,
}
}
+void swaynag_seat_destroy(struct swaynag_seat *seat) {
+ if (seat->pointer.cursor_theme) {
+ wl_cursor_theme_destroy(seat->pointer.cursor_theme);
+ }
+ if (seat->pointer.pointer) {
+ wl_pointer_destroy(seat->pointer.pointer);
+ }
+ wl_seat_destroy(seat->wl_seat);
+ wl_list_remove(&seat->link);
+ free(seat);
+}
+
static void handle_global_remove(void *data, struct wl_registry *registry,
uint32_t name) {
struct swaynag *swaynag = data;
if (swaynag->output->wl_name == name) {
swaynag->run_display = false;
}
+
+ struct swaynag_seat *seat, *tmpseat;
+ wl_list_for_each_safe(seat, tmpseat, &swaynag->seats, link) {
+ if (seat->wl_name == name) {
+ swaynag_seat_destroy(seat);
+ }
+ }
}
static const struct wl_registry_listener registry_listener = {
@@ -373,6 +416,18 @@ static const struct wl_registry_listener registry_listener = {
.global_remove = handle_global_remove,
};
+void swaynag_setup_cursors(struct swaynag *swaynag) {
+ struct swaynag_seat *seat;
+
+ wl_list_for_each(seat, &swaynag->seats, link) {
+ struct swaynag_pointer *p = &seat->pointer;
+
+ p->cursor_surface =
+ wl_compositor_create_surface(swaynag->compositor);
+ assert(p->cursor_surface);
+ }
+}
+
void swaynag_setup(struct swaynag *swaynag) {
swaynag->display = wl_display_connect(NULL);
if (!swaynag->display) {
@@ -383,6 +438,7 @@ void swaynag_setup(struct swaynag *swaynag) {
swaynag->scale = 1;
wl_list_init(&swaynag->outputs);
+ wl_list_init(&swaynag->seats);
struct wl_registry *registry = wl_display_get_registry(swaynag->display);
wl_registry_add_listener(registry, &registry_listener, swaynag);
@@ -399,9 +455,7 @@ void swaynag_setup(struct swaynag *swaynag) {
exit(EXIT_FAILURE);
}
- struct swaynag_pointer *pointer = &swaynag->pointer;
- pointer->cursor_surface = wl_compositor_create_surface(swaynag->compositor);
- assert(pointer->cursor_surface);
+ swaynag_setup_cursors(swaynag);
swaynag->surface = wl_compositor_create_surface(swaynag->compositor);
assert(swaynag->surface);
@@ -460,8 +514,9 @@ void swaynag_destroy(struct swaynag *swaynag) {
wl_surface_destroy(swaynag->surface);
}
- if (swaynag->pointer.cursor_theme) {
- wl_cursor_theme_destroy(swaynag->pointer.cursor_theme);
+ struct swaynag_seat *seat, *tmpseat;
+ wl_list_for_each_safe(seat, tmpseat, &swaynag->seats, link) {
+ swaynag_seat_destroy(seat);
}
if (&swaynag->buffers[0]) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 06:43:33 +0000