From 9f774c84bee64a9ab9210c9f364ce3116bf08050 Mon Sep 17 00:00:00 2001
From: Alexis Coudert <coudert.alex@gmail.com>
Date: Fri, 15 Jan 2021 03:08:38 +0100
Subject: [PATCH] Add option to hide modkey text (#194)

* adds option to hide modkeys text

* Update i3lock.1

* Rename variable to `show_modkey_text`

* Keep style consistent

Co-authored-by: Raymond Li <hi@raymond.li>
---
 i3lock.1 |  4 ++++
 i3lock.c | 26 ++++++++++++++++++--------
 2 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/i3lock.1 b/i3lock.1
index 9d8aa31..362a177 100644
--- a/i3lock.1
+++ b/i3lock.1
@@ -369,6 +369,10 @@ Sets the string to be shown while acquiring pointer and keyboard focus. Defaults
 .B \-\-lockfailedtext="text"
 Sets the string to be shown after failing to acquire pointer and keyboard focus. Defaults to "lock failed!".
 
+.TP
+.B \-\-no-modkeytext
+Hides the modkey indicator (Num, Caps Lock ...)
+
 .TP
 .B \-\-radius
 The radius of the circle. Defaults to 90.
diff --git a/i3lock.c b/i3lock.c
index 2494384..33a04a8 100644
--- a/i3lock.c
+++ b/i3lock.c
@@ -92,14 +92,18 @@ char greetercolor[9] = "000000ff";
 
 /* int defining which display the lock indicator should be shown on. If -1, then show on all displays.*/
 int screen_number = 0;
+
 /* default is to use the supplied line color, 1 will be ring color, 2 will be to use the inside color for ver/wrong/etc */
 int internal_line_source = 0;
-/* bool for showing the clock; why am I commenting this? */
+
+/* refresh rate in seconds, default to 1s */
+float refresh_rate = 1.0;
+
 bool show_clock = false;
 bool slideshow_enabled = false;
 bool always_show_clock = false;
 bool show_indicator = false;
-float refresh_rate = 1.0;
+bool show_modkey_text = true;
 
 /* there's some issues with compositing - upstream removed support for this, but we'll allow people to supply an arg to enable it */
 bool composite = false;
@@ -576,13 +580,15 @@ static void input_done(void) {
         else if (strcmp(mod_name, XKB_MOD_NAME_LOGO) == 0)
             mod_name = "Super";
 
-        char *tmp;
-        if (modifier_string == NULL) {
-            if (asprintf(&tmp, "%s", mod_name) != -1)
+        if (show_modkey_text) {
+            char *tmp;
+            if (modifier_string == NULL) {
+                if (asprintf(&tmp, "%s", mod_name) != -1)
+                    modifier_string = tmp;
+            } else if (asprintf(&tmp, "%s, %s", modifier_string, mod_name) != -1) {
+                free(modifier_string);
                 modifier_string = tmp;
-        } else if (asprintf(&tmp, "%s, %s", modifier_string, mod_name) != -1) {
-            free(modifier_string);
-            modifier_string = tmp;
+            }
         }
     }
 
@@ -1459,6 +1465,7 @@ int main(int argc, char *argv[]) {
         {"locktext", required_argument, NULL, 516},
         {"lockfailedtext", required_argument, NULL, 517},
         {"greetertext", required_argument, NULL, 518},
+        {"no-modkeytext", no_argument, NULL, 519},
 
         // fonts
         {"time-font", required_argument, NULL, 520},
@@ -1768,6 +1775,9 @@ int main(int argc, char *argv[]) {
                 break;
             case 518:
                 greeter_text = optarg;
+                break;
+            case 519:
+                show_modkey_text = false;
                 break;
 
 			// Font stuff