rna: implementing function to remove keymap from keyconfig

Thanks Campbell Barton for reviewing.

2 files changed, 16 insertions, 0 deletions

diff --git a/source/blender/windowmanager/WM_keymap.h b/source/blender/windowmanager/WM_keymap.h
index cebafcea12d..49e9b4fd445 100644
--- a/source/blender/windowmanager/WM_keymap.h
+++ b/source/blender/windowmanager/WM_keymap.h
@@ -72,6 +72,7 @@ wmKeyMap	*WM_keymap_find(struct wmKeyConfig *keyconf, const char *idname, int sp
 wmKeyMap	*WM_keymap_find_all(const struct bContext *C, const char *idname, int spaceid, int regionid);
 wmKeyMap	*WM_keymap_active(struct wmWindowManager *wm, struct wmKeyMap *keymap);
 wmKeyMap	*WM_keymap_guess_opname(const struct bContext *C, const char *opname);
+int			 WM_keymap_remove(struct wmKeyConfig *keyconfig, struct wmKeyMap *keymap);
 
 wmKeyMapItem *WM_keymap_item_find_id(struct wmKeyMap *keymap, int id);
 int			WM_keymap_item_compare(struct wmKeyMapItem *k1, struct wmKeyMapItem *k2);
diff --git a/source/blender/windowmanager/intern/wm_keymap.c b/source/blender/windowmanager/intern/wm_keymap.c
index 7ba9316fd84..1b3ef890299 100644
--- a/source/blender/windowmanager/intern/wm_keymap.c
+++ b/source/blender/windowmanager/intern/wm_keymap.c
@@ -299,6 +299,21 @@ void WM_keymap_free(wmKeyMap *keymap)
 	BLI_freelistN(&keymap->items);
 }
 
+int WM_keymap_remove(wmKeyConfig *keyconf, wmKeyMap *keymap)
+{
+	if (BLI_findindex(&keyconf->keymaps, keymap) != -1) {
+
+		WM_keymap_free(keymap);
+		BLI_remlink(&keyconf->keymaps, keymap);
+		MEM_freeN(keymap);
+
+		return TRUE;
+	}
+	else {
+		return FALSE;
+	}
+}
+
 static void keymap_event_set(wmKeyMapItem *kmi, short type, short val, int modifier, short keymodifier)
 {
 	kmi->type = type;