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resistance: add window-edge resistance for interactive moves/resizes

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Andrew J. Hesford 2024-01-20 21:59:46 -05:00 • committed by Andrew J. Hesford
parent f73e9ded1c
commit 57ea197e6c
6 changed files with 199 additions and 138 deletions
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8
src/input/cursor.c
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@ -245,12 +245,16 @@ process_cursor_resize(struct server *server, uint32_t time)
struct wlr_box new_view_geo = view->current;
if (server->resize_edges & WLR_EDGE_TOP) {
/* Shift y to anchor bottom edge when resizing top */
new_view_geo.y = server->grab_box.y + dy;
new_view_geo.height = server->grab_box.height - dy;
} else if (server->resize_edges & WLR_EDGE_BOTTOM) {
new_view_geo.height = server->grab_box.height + dy;
}
if (server->resize_edges & WLR_EDGE_LEFT) {
/* Shift x to anchor right edge when resizing left */
new_view_geo.x = server->grab_box.x + dx;
new_view_geo.width = server->grab_box.width - dx;
} else if (server->resize_edges & WLR_EDGE_RIGHT) {
new_view_geo.width = server->grab_box.width + dx;
@ -260,13 +264,13 @@ process_cursor_resize(struct server *server, uint32_t time)
view_adjust_size(view, &new_view_geo.width, &new_view_geo.height);
if (server->resize_edges & WLR_EDGE_TOP) {
/* anchor bottom edge */
/* After size adjustments, make sure to anchor bottom edge */
new_view_geo.y = server->grab_box.y +
server->grab_box.height - new_view_geo.height;
}
if (server->resize_edges & WLR_EDGE_LEFT) {
/* anchor right edge */
/* After size adjustments, make sure to anchor bottom right */
new_view_geo.x = server->grab_box.x +
server->grab_box.width - new_view_geo.width;
}