keymap: rename XkbKeyGroupWidth to XkbKeyNumLevels

The "width" terminology comes from the group*width+level layout of the
keysyms in a key, as used in the old implementations. We don't keep all
the keysyms of a key in one array so change it to a more accurate name.

Signed-off-by: Ran Benita <ran234@gmail.com>

5 files changed, 9 insertions, 10 deletions

diff --git a/src/keymap.c b/src/keymap.c
index 6ed0408..a9fc9b4 100644
--- a/src/keymap.c
+++ b/src/keymap.c
@@ -72,7 +72,7 @@ xkb_keymap_unref(struct xkb_keymap *keymap)
             if (key->groups) {
                 for (unsigned i = 0; i < key->num_groups; i++) {
                     if (key->groups[i].levels) {
-                        for (unsigned j = 0; j < XkbKeyGroupWidth(key, i); j++)
+                        for (unsigned j = 0; j < XkbKeyNumLevels(key, i); j++)
                             if (key->groups[i].levels[j].num_syms > 1)
                                 free(key->groups[i].levels[j].u.syms);
                         free(key->groups[i].levels);
@@ -363,7 +363,7 @@ xkb_keymap_num_levels_for_key(struct xkb_keymap *keymap, xkb_keycode_t kc,
     if (layout == XKB_LAYOUT_INVALID)
         return 0;
 
-    return XkbKeyGroupWidth(key, layout);
+    return XkbKeyNumLevels(key, layout);
 }
 
 /**
@@ -429,7 +429,7 @@ xkb_keymap_key_get_syms_by_level(struct xkb_keymap *keymap,
     if (layout == XKB_LAYOUT_INVALID)
         goto err;
 
-    if (level >= XkbKeyGroupWidth(key, layout))
+    if (level >= XkbKeyNumLevels(key, layout))
         goto err;
 
     num_syms = key->groups[layout].levels[level].num_syms;
diff --git a/src/keymap.h b/src/keymap.h
index ac688e2..91e95c2 100644
--- a/src/keymap.h
+++ b/src/keymap.h
@@ -432,7 +432,7 @@ XkbKey(struct xkb_keymap *keymap, xkb_keycode_t kc)
 }
 
 static inline xkb_level_index_t
-XkbKeyGroupWidth(const struct xkb_key *key, xkb_layout_index_t layout)
+XkbKeyNumLevels(const struct xkb_key *key, xkb_layout_index_t layout)
 {
     return key->groups[layout].type->num_levels;
 }
diff --git a/src/xkbcomp/keymap-dump.c b/src/xkbcomp/keymap-dump.c
index 0b3d50a..8b9bda9 100644
--- a/src/xkbcomp/keymap-dump.c
+++ b/src/xkbcomp/keymap-dump.c
@@ -455,7 +455,7 @@ static bool
 write_keysyms(struct xkb_keymap *keymap, struct buf *buf,
               const struct xkb_key *key, xkb_layout_index_t group)
 {
-    for (xkb_level_index_t level = 0; level < XkbKeyGroupWidth(key, group);
+    for (xkb_level_index_t level = 0; level < XkbKeyNumLevels(key, group);
          level++) {
         const xkb_keysym_t *syms;
         int num_syms;
@@ -576,8 +576,7 @@ write_key(struct xkb_keymap *keymap, struct buf *buf,
             write_buf(buf, " ]");
             if (show_actions) {
                 write_buf(buf, ",\n\t\tactions[Group%u]= [ ", group + 1);
-                for (level = 0;
-                        level < XkbKeyGroupWidth(key, group); level++) {
+                for (level = 0; level < XkbKeyNumLevels(key, group); level++) {
                     if (level != 0)
                         write_buf(buf, ", ");
                     write_action(keymap, buf,
diff --git a/src/xkbcomp/keymap.c b/src/xkbcomp/keymap.c
index ec93ee4..8b4693c 100644
--- a/src/xkbcomp/keymap.c
+++ b/src/xkbcomp/keymap.c
@@ -136,7 +136,7 @@ ApplyInterpsToKey(struct xkb_keymap *keymap, struct xkb_key *key)
         return true;
 
     for (group = 0; group < key->num_groups; group++) {
-        for (level = 0; level < XkbKeyGroupWidth(key, group); level++) {
+        for (level = 0; level < XkbKeyNumLevels(key, group); level++) {
             const struct xkb_sym_interpret *interp;
 
             interp = FindInterpForKey(keymap, key, group, level);
@@ -202,7 +202,7 @@ UpdateDerivedKeymapFields(struct xkb_keymap *keymap)
     /* Update action modifiers. */
     xkb_keys_foreach(key, keymap)
         for (i = 0; i < key->num_groups; i++)
-            for (j = 0; j < XkbKeyGroupWidth(key, i); j++)
+            for (j = 0; j < XkbKeyNumLevels(key, i); j++)
                 UpdateActionMods(keymap, &key->groups[i].levels[j].action,
                                  key->modmap);
 
diff --git a/src/xkbcomp/symbols.c b/src/xkbcomp/symbols.c
index aea2c8a..1e70b84 100644
--- a/src/xkbcomp/symbols.c
+++ b/src/xkbcomp/symbols.c
@@ -1256,7 +1256,7 @@ FindKeyForSymbol(struct xkb_keymap *keymap, xkb_keysym_t sym)
             got_one_level = false;
             xkb_keys_foreach(key, keymap) {
                 if (group < key->num_groups &&
-                    level < XkbKeyGroupWidth(key, group)) {
+                    level < XkbKeyNumLevels(key, group)) {
                     got_one_group = got_one_level = true;
                     if (key->groups[group].levels[level].num_syms == 1 &&
                         key->groups[group].levels[level].u.sym == sym)