From b9000dd5a9e6024bfbd4bab7d39f3a2eeb1e4d8e Mon Sep 17 00:00:00 2001
From: June Tate-Gans <june@theonelab.com>
Date: Wed, 28 Apr 2021 23:31:29 -0500
Subject: [PATCH] g13d: Add in the ability to unbind keys

This allows us to unbind keys and leave them natural in the GUI.
---
 g13d/action.h  |  4 ++++
 g13d/device.cc | 17 +++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/g13d/action.h b/g13d/action.h
index 23f696f..424ecea 100644
--- a/g13d/action.h
+++ b/g13d/action.h
@@ -118,6 +118,10 @@ class Actionable {
     return _parent_ptr->manager();
   }
 
+  virtual void clear_action() {
+    _action.reset();
+  }
+
   virtual void set_action(const ActionPtr &action) {
     _action = action;
   }
diff --git a/g13d/device.cc b/g13d/device.cc
index 536375c..7e6b2b4 100644
--- a/g13d/device.cc
+++ b/g13d/device.cc
@@ -434,6 +434,23 @@ void Device::_init_commands() {
     }
   }
 
+  G13_DEVICE_COMMAND(unbind) {
+    std::string keyname = remainder;
+    try {
+      if (auto key = _current_profile->find_key(keyname)) {
+        key->clear_action();
+      } else if (auto stick_key = _stick.zone(keyname)) {
+        stick_key->clear_action();
+      } else {
+        RETURN_FAIL("unbind key " << keyname << " unknown");
+      }
+      G13_LOG(trace, "unbind " << keyname);
+    } catch (const std::exception &ex) {
+      RETURN_FAIL("unbind " << keyname
+                  << " failed : " << ex.what())
+    }
+  }
+
   G13_DEVICE_COMMAND(profile) {
     switch_to_profile(remainder);
   }