Add functions to get the total number of elements

Signed-off-by: Alexey Gladkov <gladkov.alexey@gmail.com>

diff --git a/src/libkeymap/keymap/kmap.h b/src/libkeymap/keymap/kmap.h
index b734968..ae2715a 100644 (file)
--- a/src/libkeymap/keymap/kmap.h
+++ b/src/libkeymap/keymap/kmap.h
@@ -7,6 +7,9 @@
 int lk_add_map(struct lk_ctx *ctx,   unsigned int k_table);
 int lk_map_exists(struct lk_ctx *ctx, unsigned int k_table);
 
+int lk_maps_total(struct lk_ctx *ctx);
+int lk_keys_total(struct lk_ctx *ctx, unsigned int k_table);
+
 int lk_add_key(struct lk_ctx *ctx, unsigned int k_table, unsigned int k_index, int keycode);
 int lk_del_key(struct lk_ctx *ctx, unsigned int k_table, unsigned int k_index);
 int lk_get_key(struct lk_ctx *ctx, unsigned int k_table, unsigned int k_index);

diff --git a/src/libkeymap/kmap.c b/src/libkeymap/kmap.c
index c7945bc..e529136 100644 (file)
--- a/src/libkeymap/kmap.c
+++ b/src/libkeymap/kmap.c
@@ -17,6 +17,23 @@ lk_map_exists(struct lk_ctx *ctx, unsigned int k_table)
 }
 
 int
+lk_maps_total(struct lk_ctx *ctx)
+{
+       return ctx->keymap->total;
+}
+
+int
+lk_keys_total(struct lk_ctx *ctx, unsigned int k_table)
+{
+       struct lk_array *map;
+       map = lk_array_get_ptr(ctx->keymap, k_table);
+       if (!map) {
+               return 0;
+       }
+       return map->total;
+}
+
+int
 lk_key_exists(struct lk_ctx *ctx, unsigned int k_table, unsigned int k_index)
 {
        struct lk_array *map;