add seat sub command 'xcursor_theme'

New 'seat <name> xcursor_theme <theme> [<size>]' command that
configures the default xcursor theme.

The default seat's xcursor theme is also propagated to XWayland, and
exported through the XCURSOR_THEME and XCURSOR_SIZE environment
variables. This is done every time the default seat's configuration is
changed.

2 files changed, 5 insertions, 0 deletions

diff --git a/include/sway/commands.h b/include/sway/commands.h
index c4903788..927296b0 100644
--- a/include/sway/commands.h
+++ b/include/sway/commands.h
@@ -278,6 +278,7 @@ sway_cmd seat_cmd_cursor;
 sway_cmd seat_cmd_fallback;
 sway_cmd seat_cmd_hide_cursor;
 sway_cmd seat_cmd_pointer_constraint;
+sway_cmd seat_cmd_xcursor_theme;
 
 sway_cmd cmd_ipc_cmd;
 sway_cmd cmd_ipc_events;
diff --git a/include/sway/config.h b/include/sway/config.h
index b94a35f3..311adb16 100644
--- a/include/sway/config.h
+++ b/include/sway/config.h
@@ -165,6 +165,10 @@ struct seat_config {
         list_t *attachments; // list of seat_attachment configs
         int hide_cursor_timeout;
         enum seat_config_allow_constrain allow_constrain;
+        struct {
+                char *name;
+                int size;
+        } xcursor_theme;
 };
 
 enum config_dpms {