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smooth resize

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speckitor
2026-01-07 01:20:24 +07:00
parent 47e9badb14
commit d5f736d9a6
5 changed files with 58 additions and 42 deletions
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src/cursor.c
+28 -13
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@@ -18,40 +18,53 @@ static void process_cursor_move(struct absinthe_server *server) {
uint32_t new_x, new_y;
new_x = server->cursor->x - server->grab_x + server->grabbed_geometry.x;
new_y = server->cursor->y - server->grab_y + server->grabbed_geometry.y;
wlr_scene_node_set_position(&toplevel->scene_tree->node, new_x, new_y);
toplevel->geometry.x = new_x;
toplevel->geometry.y = new_y;
absinthe_toplevel_set_position(toplevel, new_x, new_y);
}
static void process_cursor_resize(struct absinthe_server *server) {
struct absinthe_toplevel *toplevel = server->grabbed_toplevel;
if (toplevel->performing_resize == true) return;
if (!toplevel) return;
int bw = ABSINTHE_BORDER_WIDTH;
int32_t new_x, new_y, new_width, new_height;
new_x = server->grabbed_geometry.x;
new_y = server->grabbed_geometry.y;
new_width = server->grabbed_geometry.width;
new_height = server->grabbed_geometry.height;
int32_t dx = server->cursor->x - server->grab_x;
int32_t dy = server->cursor->y - server->grab_y;
if (dx == 0 && dy == 0) {
return;
}
switch (server->cursor_resize_corner) {
case ABSINTHE_CURSOR_RESIZE_CORNER_TOP_LEFT:
new_x += server->cursor->x - server->grab_x;
new_y += server->cursor->y - server->grab_y;
new_width -= server->cursor->x - server->grab_x;
new_height -= server->cursor->y - server->grab_y;
new_x += dx;
new_y += dy;
new_width -= dx;
new_height -= dy;
break;
case ABSINTHE_CURSOR_RESIZE_CORNER_TOP_RIGHT:
new_y += server->cursor->y - server->grab_y;
new_width += server->cursor->x - server->grab_x;
new_height -= server->cursor->y - server->grab_y;
new_y += dy;
new_width += dx;
new_height -= dy;
break;
case ABSINTHE_CURSOR_RESIZE_CORNER_BOTTOM_LEFT:
new_x += server->cursor->x - server->grab_x;
new_width -= server->cursor->x - server->grab_x;
new_height += server->cursor->y - server->grab_y;
new_x += dx;
new_width -= dx;
new_height += dy;
break;
case ABSINTHE_CURSOR_RESIZE_CORNER_BOTTOM_RIGHT:
new_width += server->cursor->x - server->grab_x;
new_height += server->cursor->y - server->grab_y;
new_width += dx;
new_height += dy;
break;
default: // unreachable
break;
@@ -62,6 +75,8 @@ static void process_cursor_resize(struct absinthe_server *server) {
toplevel->geometry.y = new_y;
absinthe_toplevel_set_size(toplevel, new_width, new_height);
toplevel->performing_resize = true;
}
}