From d0d01810f3590f8132c3b81bd9775f337cfd0507 Mon Sep 17 00:00:00 2001
From: Brian Ashworth <bosrsf04@gmail.com>
Date: Thu, 20 Jun 2019 00:33:29 -0400
Subject: [PATCH] cmd_mode: allow runtime creation and modification

This allows for modes to be created, bindings to be added to modes, and
bindings to be removed from modes at runtime. Additionally, this also
allows for `mode <mode>` to be deferred in the config to set an initial
mode.
---
 sway/commands/mode.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/sway/commands/mode.c b/sway/commands/mode.c
index ef2c5d794..e5ddec4a2 100644
--- a/sway/commands/mode.c
+++ b/sway/commands/mode.c
@@ -15,6 +15,9 @@ static struct cmd_handler mode_handlers[] = {
 	{ "bindswitch", cmd_bindswitch },
 	{ "bindsym", cmd_bindsym },
 	{ "set", cmd_set },
+	{ "unbindcode", cmd_unbindcode },
+	{ "unbindswitch", cmd_unbindswitch },
+	{ "unbindsym", cmd_unbindsym },
 };
 
 struct cmd_results *cmd_mode(int argc, char **argv) {
@@ -23,10 +26,6 @@ struct cmd_results *cmd_mode(int argc, char **argv) {
 		return error;
 	}
 
-	if (argc > 1 && !config->reading) {
-		return cmd_results_new(CMD_FAILURE, "Can only be used in config file");
-	}
-
 	bool pango = strcmp(*argv, "--pango_markup") == 0;
 	if (pango) {
 		argc--; argv++;
@@ -35,6 +34,10 @@ struct cmd_results *cmd_mode(int argc, char **argv) {
 		}
 	}
 
+	if (config->reading && argc == 1) {
+		return cmd_results_new(CMD_DEFER, NULL);
+	}
+
 	char *mode_name = *argv;
 	strip_quotes(mode_name);
 	struct sway_mode *mode = NULL;
@@ -64,14 +67,12 @@ struct cmd_results *cmd_mode(int argc, char **argv) {
 		error = cmd_results_new(CMD_INVALID, "Unknown mode `%s'", mode_name);
 		return error;
 	}
-	if ((config->reading && argc > 1) || (!config->reading && argc == 1)) {
-		sway_log(SWAY_DEBUG, "Switching to mode `%s' (pango=%d)",
-				mode->name, mode->pango);
-	}
 	// Set current mode
 	config->current_mode = mode;
 	if (argc == 1) {
 		// trigger IPC mode event
+		sway_log(SWAY_DEBUG, "Switching to mode `%s' (pango=%d)",
+				mode->name, mode->pango);
 		ipc_event_mode(config->current_mode->name,
 				config->current_mode->pango);
 		return cmd_results_new(CMD_SUCCESS, NULL);