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SnapToRegion: Wire up output and handle usable_area changes

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Consolatis 2022-07-06 16:57:25 +02:00
parent 43fe138385
commit 67952cd749
3 changed files with 42 additions and 2 deletions
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30
src/regions.c
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@ -8,6 +8,7 @@
#include <wlr/util/box.h>
#include <wlr/util/log.h>
#include "common/graphic-helpers.h"
#include "common/list.h"
#include "common/mem.h"
#include "labwc.h"
#include "regions.h"
@ -27,7 +28,34 @@ regions_init(struct server *server, struct seat *seat)
void
regions_update(struct output *output)
{
/* To be filled later */
assert(output);
struct region *region;
struct wlr_box usable = output_usable_area_in_layout_coords(output);
/* Initialize regions */
if (wl_list_empty(&output->regions)) {
wl_list_for_each(region, &rc.regions, link) {
struct region *region_new = znew(*region_new);
/* Create a copy */
region_new->name = xstrdup(region->name);
region_new->percentage = region->percentage;
wl_list_append(&output->regions, &region_new->link);
}
}
/* Update regions */
struct wlr_box *perc, *geo;
wl_list_for_each(region, &output->regions, link) {
geo = &region->geo;
perc = &region->percentage;
geo->x = usable.x + usable.width * perc->x / 100;
geo->y = usable.y + usable.height * perc->y / 100;
geo->width = usable.width * perc->width / 100;
geo->height = usable.height * perc->height / 100;
region->center.x = geo->x + geo->width / 2;
region->center.y = geo->y + geo->height / 2;
}
}
void