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resistance: refactor snap constraints, use in interactive resistance

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Andrew J. Hesford 2025-07-04 15:17:35 -04:00 • committed by Johan Malm
parent 3aab0c3b91
commit 476fd5f25e
4 changed files with 89 additions and 60 deletions
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16
src/resistance.c
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@ -7,6 +7,7 @@
#include "edges.h"
#include "labwc.h"
#include "resistance.h"
#include "snap-constraints.h"
#include "view.h"
static void
@ -165,19 +166,30 @@ resistance_resize_apply(struct view *view, struct wlr_box *new_geom)
struct border next_edges;
edges_initialize(&next_edges);
/* Use a constrained, effective geometry for snapping if appropriate */
enum wlr_edges resize_edges = view->server->resize_edges;
struct wlr_box origin =
snap_constraints_effective(view, resize_edges, /* use_pending */ false);
if (rc.screen_edge_strength != 0) {
/* Find any relevant output edges encountered by this move */
edges_find_outputs(&next_edges, view,
view->current, *new_geom, NULL, check_edge_output);
origin, *new_geom, NULL, check_edge_output);
}
if (rc.window_edge_strength != 0) {
/* Find any relevant window edges encountered by this move */
edges_find_neighbors(&next_edges, view, view->current, *new_geom,
edges_find_neighbors(&next_edges, view, origin, *new_geom,
NULL, check_edge_window, /* ignore_hidden */ true);
}
/* If any "best" edges were encountered during this move, snap motion */
edges_adjust_resize_geom(view, next_edges,
view->server->resize_edges, new_geom, /* use_pending */ false);
/*
* Record effective geometry after snapping in case the client opts to
* ignore or modify the configured geometry
*/
snap_constraints_set(view, resize_edges, *new_geom);
}