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xdg: set initial position a hair earlier to fix window rules

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Partially reverts: 3f223fe5b0
("xdg: unify initial positioning logic")
This commit is contained in:
John Lindgren 2026-04-07 13:11:19 -04:00 • committed by Consolatis
parent a893b1ab50
commit 90c38e2681
1 changed files with 28 additions and 6 deletions
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34
src/xdg.c
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@ -121,7 +121,7 @@ set_fullscreen_from_request(struct view *view,
view_set_fullscreen(view, requested->fullscreen);
}
/* Called from commit handler and updates view->pending.x/y directly */
/* Called from map/commit handler and updates view->pending.x/y directly */
static void
set_initial_position(struct view *view)
{
@ -263,11 +263,10 @@ handle_commit(struct wl_listener *listener, void *data)
bool update_required = false;
/*
* The pending size will be empty in two cases:
* (1) when the view is first mapped
* (2) when leaving fullscreen or un-maximizing, if the view
* was initially fullscreen/maximized and the natural
* geometry isn't known yet
* If we didn't know the natural size when leaving fullscreen or
* unmaximizing, then the pending size will be 0x0. In this case,
* the pending x/y is also unset and we still need to position
* the window.
*/
if (wlr_box_empty(&view->pending) && !wlr_box_empty(&size)) {
view->pending.width = size.width;
@ -821,6 +820,29 @@ handle_map(struct wl_listener *listener, void *data)
} else {
view_set_ssd_mode(view, LAB_SSD_MODE_NONE);
}
/*
* Set initial "pending" dimensions. "Current"
* dimensions remain zero until handle_commit().
* Note: this must be done before view_impl_map()
* for window rules to work correctly.
*/
if (wlr_box_empty(&view->pending)) {
struct wlr_xdg_surface *xdg_surface =
xdg_surface_from_view(view);
view->pending.width = xdg_surface->geometry.width;
view->pending.height = xdg_surface->geometry.height;
set_initial_position(view);
}
/*
* Set initial "current" position directly before
* calling view_moved() to reduce flicker
*/
view->current.x = view->pending.x;
view->current.y = view->pending.y;
view_moved(view);
}
view_impl_map(view);