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rootston: damage tracking for drag icons

This commit is contained in:
emersion 2018-01-23 13:37:58 +01:00
parent 415a2b7c56
commit 4d282c8590
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GPG Key ID: 0FDE7BE0E88F5E48
6 changed files with 57 additions and 11 deletions
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15
include/rootston/seat.h
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@ -17,12 +17,15 @@ struct roots_seat {
struct wl_list views; // roots_seat_view::link
bool has_focus;
struct wl_list drag_icons; // roots_drag_icon::link
struct wl_list keyboards;
struct wl_list pointers;
struct wl_list touch;
struct wl_list tablet_tools;
struct wl_listener seat_destroy;
struct wl_listener new_drag_icon;
struct wl_listener destroy;
};
struct roots_seat_view {
@ -33,6 +36,16 @@ struct roots_seat_view {
struct wl_listener view_destroy;
};
struct roots_drag_icon {
struct roots_seat *seat;
struct wlr_drag_icon *wlr_drag_icon;
struct wl_list link;
struct wl_listener surface_commit;
struct wl_listener map;
struct wl_listener destroy;
};
struct roots_pointer {
struct roots_seat *seat;
struct wlr_input_device *device;

4
include/wlr/types/wlr_data_device.h
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@ -71,10 +71,10 @@ struct wlr_drag_icon {
bool is_pointer;
int32_t touch_id;
int32_t sx;
int32_t sy;
int32_t sx, sy;
struct {
struct wl_signal map; // emitted when mapped or unmapped
struct wl_signal destroy;
} events;

2
include/wlr/types/wlr_seat.h
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@ -209,6 +209,8 @@ struct wlr_seat {
struct wl_signal selection;
struct wl_signal primary_selection;
struct wl_signal new_drag_icon;
struct wl_signal destroy;
} events;

38
rootston/seat.c
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@ -241,16 +241,37 @@ static void roots_seat_init_cursor(struct roots_seat *seat) {
seat->cursor->tool_tip.notify = handle_tool_tip;
wl_signal_add(&seat->seat->events.request_set_cursor,
&seat->cursor->request_set_cursor);
&seat->cursor->request_set_cursor);
seat->cursor->request_set_cursor.notify = handle_request_set_cursor;
}
static void roots_seat_handle_new_drag_icon(struct wl_listener *listener,
void *data) {
struct roots_seat *seat = wl_container_of(listener, seat, new_drag_icon);
struct wlr_drag_icon *wlr_drag_icon = data;
struct roots_drag_icon *icon = calloc(1, sizeof(struct roots_drag_icon));
if (icon == NULL) {
return;
}
icon->seat = seat;
icon->wlr_drag_icon = wlr_drag_icon;
icon->surface_commit.notify = roots_drag_icon_handle_surface_commit;
wl_signal_add(&wlr_drag_icon->events.surface_commit, &icon->surface_commit);
icon->map.notify = roots_drag_icon_handle_map;
wl_signal_add(&wlr_drag_icon->events.map, &icon->map);
icon->destroy.notify = roots_drag_icon_handle_destroy;
wl_signal_add(&wlr_drag_icon->events.destroy, &icon->destroy);
wl_list_insert(&seat->drag_icons, &icon->link);
}
static void seat_view_destroy(struct roots_seat_view *seat_view);
static void roots_seat_handle_seat_destroy(struct wl_listener *listener,
static void roots_seat_handle_destroy(struct wl_listener *listener,
void *data) {
struct roots_seat *seat =
wl_container_of(listener, seat, seat_destroy);
struct roots_seat *seat = wl_container_of(listener, seat, destroy);
// TODO: probably more to be freed here
wl_list_remove(&seat->seat_destroy.link);
@ -262,7 +283,7 @@ static void roots_seat_handle_seat_destroy(struct wl_listener *listener,
}
void roots_seat_destroy(struct roots_seat *seat) {
roots_seat_handle_seat_destroy(&seat->seat_destroy, seat->seat);
roots_seat_handle_destroy(&seat->destroy, seat->seat);
wlr_seat_destroy(seat->seat);
}
@ -277,6 +298,7 @@ struct roots_seat *roots_seat_create(struct roots_input *input, char *name) {
wl_list_init(&seat->touch);
wl_list_init(&seat->tablet_tools);
wl_list_init(&seat->views);
wl_list_init(&seat->drag_icons);
seat->input = input;
@ -295,8 +317,10 @@ struct roots_seat *roots_seat_create(struct roots_input *input, char *name) {
wl_list_insert(&input->seats, &seat->link);
seat->seat_destroy.notify = roots_seat_handle_seat_destroy;
wl_signal_add(&seat->seat->events.destroy, &seat->seat_destroy);
seat->new_drag_icon.notify = roots_seat_handle_new_drag_icon;
wl_signal_add(&seat->seat->events.new_drag_icon, &seat->new_drag_icon);
seat->destroy.notify = roots_seat_handle_seat_destroy;
wl_signal_add(&seat->seat->events.destroy, &seat->destroy);
return seat;
}

6
types/wlr_data_device.c
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@ -454,6 +454,7 @@ static void wlr_drag_end(struct wlr_drag *drag) {
if (drag->icon) {
drag->icon->mapped = false;
wl_list_remove(&drag->icon_destroy.link);
wl_signal_emit(&drag->icon->events.map, drag->icon);
}
free(drag);
@ -673,8 +674,8 @@ static struct wlr_drag_icon *wlr_drag_icon_create(
icon->is_pointer = is_pointer;
icon->touch_id = touch_id;
icon->mapped = true;
wl_list_insert(&client->seat->drag_icons, &icon->link);
wl_signal_init(&icon->events.map);
wl_signal_init(&icon->events.destroy);
wl_signal_add(&icon->surface->events.destroy, &icon->surface_destroy);
@ -686,6 +687,9 @@ static struct wlr_drag_icon *wlr_drag_icon_create(
wl_signal_add(&client->events.destroy, &icon->seat_client_destroy);
icon->seat_client_destroy.notify = handle_drag_icon_seat_client_destroy;
wl_list_insert(&client->seat->drag_icons, &icon->link);
wl_signal_emit(&client->seat->events.new_drag_icon, icon);
return icon;
}

3
types/wlr_seat.c
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@ -454,7 +454,10 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
wl_list_init(&wlr_seat->clients);
wl_list_init(&wlr_seat->drag_icons);
wl_signal_init(&wlr_seat->events.new_drag_icon);
wl_signal_init(&wlr_seat->events.request_set_cursor);
wl_signal_init(&wlr_seat->events.selection);
wl_signal_init(&wlr_seat->events.primary_selection);