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Only damage popups when popups have damage

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The previous behaviour was to damage the entire view, which would
recurse into each popup. This patch makes it damage only the popup's
surface, and respect the surface damage given by the client.

This adds listeners to the popup's map and unmap events rather than
doing the damage in the create and destroy functions. To get the popup's
position relative to the view, a new child_impl function get_root_coords
has been introduced, which traverses up the parents.
This commit is contained in:
Ryan Dwyer 2018-10-06 14:49:33 +10:00
parent 8393266eb5
commit 1059e173f4
4 changed files with 64 additions and 8 deletions
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3
include/sway/tree/view.h
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@ -206,6 +206,7 @@ struct sway_xwayland_unmanaged {
struct sway_view_child;
struct sway_view_child_impl {
void (*get_root_coords)(struct sway_view_child *child, int *sx, int *sy);
void (*destroy)(struct sway_view_child *child);
};
@ -220,6 +221,8 @@ struct sway_view_child {
struct wl_listener surface_commit;
struct wl_listener surface_new_subsurface;
struct wl_listener surface_map;
struct wl_listener surface_unmap;
struct wl_listener surface_destroy;
struct wl_listener view_unmap;
};