swc

commit 75c98dc871905eb09c9ad0a4dcaea78bc1f46966
parent 90211eda0d3101a83fe4033b20c00c49855ebc94
Author: Michael Forney <mforney@mforney.org>
Date:   Sun,  9 Feb 2014 04:41:00 -0800

bindings: Add some comments about which keysyms are used

Diffstat:
M
libswc/bindings.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/libswc/bindings.c b/libswc/bindings.c
@@ -73,6 +73,7 @@ bool handle_key(struct swc_keyboard * keyboard, uint32_t time,
 {
     xkb_keysym_t keysym;
 
+    /* First try the keysym the keymap generates in it's current state. */
     keysym = xkb_state_key_get_one_sym(keyboard->xkb.state, XKB_KEY(key));
 
     if (handle_binding(&key_bindings, time, keyboard->modifiers, keysym, state))
@@ -81,6 +82,7 @@ bool handle_key(struct swc_keyboard * keyboard, uint32_t time,
     xkb_layout_index_t layout;
     const xkb_keysym_t * keysyms;
 
+    /* Then try the keysym associated with shift-level 0 for the key. */
     layout = xkb_state_key_get_layout(keyboard->xkb.state, XKB_KEY(key));
     xkb_keymap_key_get_syms_by_level(keyboard->xkb.keymap.map, XKB_KEY(key),
                                      layout, 0, &keysyms);