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CasildaCompositor: add support for popup positioner

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Fix issue #19 "Add support for popups reposition"
This commit is contained in:
Juan Pablo Ugarte 2026-04-14 18:48:06 -04:00
parent c801382458
commit 73a101e4dc
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1 changed files with 22 additions and 2 deletions
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24
src/casilda-compositor.c
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@ -2625,15 +2625,35 @@ server_new_xdg_toplevel (struct wl_listener *listener, void *data)
surface_notify_scale (xdg_toplevel->base->surface, priv->scale);
}
/* Leave a margin so that popups are not right next to the compositor border */
#define POSITIONER_MARGIN 4
static void
xdg_popup_commit (struct wl_listener *listener, G_GNUC_UNUSED void *data)
{
CasildaCompositorPopup *popup = wl_container_of (listener, popup, commit);
CasildaCompositorPrivate *priv = popup->priv;
if (popup->xdg_popup->base->initial_commit)
wlr_xdg_surface_schedule_configure (popup->xdg_popup->base);
{
CasildaCompositorToplevel *toplevel = popup->toplevel;
struct wlr_box *geo = &toplevel->xdg_toplevel->base->geometry;
gint offset_x, offset_y;
casilda_compositor_queue_draw (popup->priv);
casilda_compositor_get_scroll_offset (priv, &offset_x, &offset_y);
struct wlr_box box = {
.x = offset_x + ((toplevel->x - geo->x) * -1) + POSITIONER_MARGIN,
.y = offset_y + ((toplevel->y - geo->y) * -1) + POSITIONER_MARGIN,
.width = gtk_widget_get_width (priv->self) - POSITIONER_MARGIN * 2,
.height = gtk_widget_get_height (priv->self) - POSITIONER_MARGIN * 2,
};
/* Define popup position box in parent toplevel coordinates */
wlr_xdg_popup_unconstrain_from_box (popup->xdg_popup, &box);
}
casilda_compositor_queue_draw (priv);
}
static void