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feat: add drag_corner drag_warp_cursor

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DreamMaoMao 2026-01-21 13:43:40 +08:00
parent d78526d1e9
commit 49921eadfa
4 changed files with 65 additions and 11 deletions
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30
src/dispatch/bind_define.h
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@ -338,6 +338,9 @@ int32_t killclient(const Arg *arg) {
}
int32_t moveresize(const Arg *arg) {
const char *cursors[] = {"nw-resize", "ne-resize", "sw-resize",
"se-resize"};
if (cursor_mode != CurNormal && cursor_mode != CurPressed)
return 0;
xytonode(cursor->x, cursor->y, NULL, &grabc, NULL, NULL, NULL);
@ -363,10 +366,29 @@ int32_t moveresize(const Arg *arg) {
/* Doesn't work for X11 output - the next absolute motion event
* returns the cursor to where it started */
if (grabc->isfloating) {
wlr_cursor_warp_closest(cursor, NULL,
grabc->geom.x + grabc->geom.width,
grabc->geom.y + grabc->geom.height);
wlr_cursor_set_xcursor(cursor, cursor_mgr, "bottom_right_corner");
rzcorner = drag_corner;
grabcx = (int)round(cursor->x);
grabcy = (int)round(cursor->y);
if (rzcorner == 4)
/* identify the closest corner index */
rzcorner = (grabcx - grabc->geom.x <
grabc->geom.x + grabc->geom.width - grabcx
? 0
: 1) +
(grabcy - grabc->geom.y <
grabc->geom.y + grabc->geom.height - grabcy
? 0
: 2);
if (drag_warp_cursor) {
grabcx = rzcorner & 1 ? grabc->geom.x + grabc->geom.width
: grabc->geom.x;
grabcy = rzcorner & 2 ? grabc->geom.y + grabc->geom.height
: grabc->geom.y;
wlr_cursor_warp_closest(cursor, NULL, grabcx, grabcy);
}
wlr_cursor_set_xcursor(cursor, cursor_mgr, cursors[rzcorner]);
} else {
wlr_cursor_set_xcursor(cursor, cursor_mgr, "grab");
}