input: add in_get_key_code

git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@902 be3aeb3a-fb24-0410-a615-afba39da0efa

diff --git a/common/input.c b/common/input.c
index a6d331e..7a0a23f 100644 (file)
--- a/common/input.c
+++ b/common/input.c
@@ -608,6 +608,28 @@ const char *in_get_key_name(int dev_id, int keycode)
        return xname;
 }
 
+int in_get_key_code(int dev_id, const char *key_name)
+{
+       in_dev_t *dev;
+       int i;
+
+       if (dev_id < 0)         /* want last used dev? */
+               dev_id = menu_last_used_dev;
+
+       if (dev_id < 0 || dev_id >= IN_MAX_DEVS)
+               return -1;
+
+       dev = &in_devices[dev_id];
+       if (dev->key_names == NULL)
+               return -1;
+
+       for (i = 0; i < dev->key_count; i++)
+               if (dev->key_names[i] && strcasecmp(dev->key_names[i], key_name) == 0)
+                       return i;
+
+       return -1;
+}
+
 int in_bind_key(int dev_id, int keycode, int mask, int bind_type, int force_unbind)
 {
        int ret, count;

diff --git a/common/input.h b/common/input.h
index 8fbf6e7..4f4bfbc 100644 (file)
--- a/common/input.h
+++ b/common/input.h
@@ -106,6 +106,7 @@ int  in_config_bind_key(int dev_id, const char *key, int binds, int bind_type);
 void in_config_end(void);
 int  in_get_config(int dev_id, int what, void *val);
 int  in_set_config(int dev_id, int what, const void *val, int size);
+int  in_get_key_code(int dev_id, const char *key_name);
 int  in_name_to_id(const char *dev_name);
 int  in_bind_key(int dev_id, int keycode, int mask, int bind_type, int force_unbind);
 void in_unbind_all(int dev_id, int act_mask, int bind_type);