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Hook up set_cursor in rootston

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This commit is contained in:
Markus Ongyerth 2018-05-17 09:59:37 +02:00
parent 0c9a26828a
commit b79d11395c
4 changed files with 46 additions and 5 deletions
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1
include/rootston/seat.h
View file

@ -118,6 +118,7 @@ struct roots_tablet_tool_tool {
struct roots_seat *seat;
struct wl_listener set_cursor;
struct wl_listener tool_destroy;
struct roots_tablet_tool *current_tablet;

1
include/wlr/types/wlr_tablet_v2.h
View file

@ -81,6 +81,7 @@ struct wlr_tablet_v2_event_cursor {
uint32_t serial;
int32_t hotspot_x;
int32_t hotspot_y;
struct wlr_seat_client *seat_client;
};
struct wlr_tablet_v2_event_feedback {

22
rootston/seat.c
View file

@ -188,6 +188,7 @@ static void handle_tablet_tool_tool_destroy(struct wl_listener *listener, void *
wl_list_remove(&tool->tool_link);
wl_list_remove(&tool->tool_destroy.link);
wl_list_remove(&tool->set_cursor.link);
free(tool);
}
@ -203,6 +204,23 @@ static void handle_tool_button(struct wl_listener *listener, void *data) {
wlr_send_tablet_v2_tablet_tool_button(roots_tool->tablet_v2_tool, event->button, event->state);
}
static void handle_tablet_tool_set_cursor(struct wl_listener *listener, void *data) {
struct roots_tablet_tool_tool *tool =
wl_container_of(listener, tool, set_cursor);
struct wlr_tablet_v2_event_cursor *evt = data;
struct wlr_seat_pointer_request_set_cursor_event event = {
.surface = evt->surface,
.hotspot_x = evt->hotspot_x,
.hotspot_y = evt->hotspot_y,
.serial = evt->serial,
.seat_client = evt->seat_client,
};
roots_cursor_handle_request_set_cursor(tool->seat->cursor, &event);
}
static void handle_tool_proximity(struct wl_listener *listener, void *data) {
struct roots_cursor *cursor =
wl_container_of(listener, cursor, tool_proximity);
@ -221,6 +239,10 @@ static void handle_tool_proximity(struct wl_listener *listener, void *data) {
cursor->seat->seat, tool);
roots_tool->tool_destroy.notify = handle_tablet_tool_tool_destroy;
wl_signal_add(&tool->events.destroy, &roots_tool->tool_destroy);
roots_tool->set_cursor.notify = handle_tablet_tool_set_cursor;
wl_signal_add(&roots_tool->tablet_v2_tool->events.set_cursor, &roots_tool->set_cursor);
wl_list_init(&roots_tool->link);
wl_list_init(&roots_tool->tool_link);
}

27
types/wlr_tablet_v2.c
View file

@ -67,6 +67,7 @@ struct wlr_tablet_tool_client_v2 {
struct wl_client *client;
struct wl_resource *resource;
struct wlr_tablet_v2_tablet_tool *tool;
struct wlr_tablet_seat_client_v2 *seat;
uint32_t proximity_serial;
@ -262,24 +263,34 @@ static void handle_wlr_tablet_destroy(struct wl_listener *listener, void *data)
free(tablet);
}
static const struct wlr_surface_role pointer_cursor_surface_role = {
.name = "wl_pointer-cursor",
};
static void handle_tablet_tool_v2_set_cursor(struct wl_client *client,
struct wl_resource *resource,
uint32_t serial,
struct wl_resource *resource, uint32_t serial,
struct wl_resource *surface_resource,
int32_t hotspot_x,
int32_t hotspot_y) {
int32_t hotspot_x, int32_t hotspot_y) {
struct wlr_tablet_tool_client_v2 *tool = wl_resource_get_user_data(resource);
if (!tool) {
return;
}
struct wlr_surface *surface = wlr_surface_from_resource(surface_resource);
struct wlr_surface *surface;
if (surface_resource != NULL) {
surface = wlr_surface_from_resource(surface_resource);
if (!wlr_surface_set_role(surface, &pointer_cursor_surface_role, NULL,
surface_resource, WL_POINTER_ERROR_ROLE)) {
return;
}
}
struct wlr_tablet_v2_event_cursor evt = {
.surface = surface,
.serial = serial,
.hotspot_x = hotspot_x,
.hotspot_y = hotspot_y,
.seat_client = tool->seat->seat,
};
wl_signal_emit(&tool->tool->events.set_cursor, &evt);
@ -324,6 +335,10 @@ static void destroy_tablet_tool(struct wl_resource *resource) {
wl_event_source_remove(client->frame_source);
}
if (client->tool && client->tool->current_client == client) {
client->tool->current_client = NULL;
}
wl_list_remove(&client->seat_link);
wl_list_remove(&client->tool_link);
free(client);
@ -337,6 +352,7 @@ static void add_tablet_tool_client(struct wlr_tablet_seat_client_v2 *seat,
return;
}
client->tool = tool;
client->seat = seat;
client->resource =
wl_resource_create(seat->wl_client, &zwp_tablet_tool_v2_interface, 1, 0);
@ -444,6 +460,7 @@ static void handle_wlr_tablet_tool_destroy(struct wl_listener *listener, void *d
wl_list_for_each_safe(pos, tmp, &tool->clients, tool_link) {
// XXX: Add a timer/flag to destroy if client is slow?
zwp_tablet_tool_v2_send_removed(pos->resource);
pos->tool = NULL;
}
wl_list_remove(&tool->clients);