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Introduce seat_set_focus_container and seat_set_focus_workspace

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These are the same as seat_set_focus, but accept a specific type rather
than using nodes. Doing this adds more typesafety and lets us avoid
using &con->node which looks a little ugly.

This fixes a crash that pretty much nobody would ever come across. If
you have a bindsym for "focus" with no arguments and run it from an
empty workspace, sway would crash because it assumes `container` is not
NULL.
This commit is contained in:
Ryan Dwyer 2018-09-06 19:26:56 +10:00
parent bea9f9c63f
commit 908095ef9a
12 changed files with 42 additions and 25 deletions
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10
sway/input/seat.c
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@ -734,6 +734,16 @@ void seat_set_focus(struct sway_seat *seat, struct sway_node *node) {
seat_set_focus_warp(seat, node, true, true);
}
void seat_set_focus_container(struct sway_seat *seat,
struct sway_container *con) {
seat_set_focus_warp(seat, con ? &con->node : NULL, true, true);
}
void seat_set_focus_workspace(struct sway_seat *seat,
struct sway_workspace *ws) {
seat_set_focus_warp(seat, ws ? &ws->node : NULL, true, true);
}
void seat_set_focus_surface(struct sway_seat *seat,
struct wlr_surface *surface, bool unfocus) {
if (seat->focused_layer != NULL) {