Implement a basic keybinding collision checker. (ToDo list #337)

jarun · Oct 10, 2019 · 9b32da1 · 9b32da1
1 parent f72cf4c
commit 9b32da1
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/misc/keybind-collision-checker/collision.c b/misc/keybind-collision-checker/collision.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "../../src/nnn.h"
+
+int main() {
+    int i;
+
+    // CONTROL(KEY_MAX) == 447
+    bool bitmap[CONTROL(KEY_MAX)] = {FALSE};
+
+    for (i = 0; i < sizeof(bindings) / sizeof(struct key); ++i) {
+        int curr_sym = bindings[i].sym;
+
+        if (bitmap[curr_sym])
+            printf("Collision of key %s detected\n", keyname(curr_sym));
+        else
+            bitmap[curr_sym] = TRUE;
+    }
+}