Changeset 8a921b5 for keymap.c

Timestamp:

Mar 22, 2010, 11:13:41 PM (14 years ago)

Author:

Leonid Grinberg <leonidg@mit.edu>

Branches:

master, release-1.10, release-1.6, release-1.7, release-1.8, release-1.9

Children:

6b78afb

Parents:

5643f99

git-author:

Leonid Grinberg <leonidg@mit.edu> (03/21/10 01:12:40)

git-committer:

Leonid Grinberg <leonidg@mit.edu> (03/22/10 23:13:41)

Message:

Add new command unbindkey for removing keybindings

File:

• keymap.c (modified) (1 diff)

keymap.c

@@ -51 +51 @@
   }
   return owl_list_append_element(&km->bindings, kb);  
-}
+
+}
+
+/* removes the binding associated with the keymap */
+int owl_keymap_remove_binding(owl_keymap *km, const char *keyseq)
+{
+  owl_keybinding *kb, *curkb;
+  int i;
+
+  if ((kb = owl_malloc(sizeof(owl_keybinding))) == NULL) return(-1);
+  if (0 != owl_keybinding_make_keys(kb, keyseq)) {
+    owl_free(kb);
+    return(-1);
+  }
+
+  for (i = owl_list_get_size(&km->bindings)-1; i >= 0; i--) {
+    curkb = owl_list_get_element(&km->bindings, i);
+    if (owl_keybinding_equal(curkb, kb)) {
+      owl_list_remove_element(&km->bindings, i);
+      owl_keybinding_delete(curkb);
+      return(0);
+    }
+  }
+  return(-2);
+}
+
 
 /* returns a summary line describing this keymap.  the caller must free. */