Using different colors to indicate the state of OMEMO messages

src/command/cmd_defs.c

@@ -2307,7 +2307,8 @@ static const struct cmd_t command_defs[] = {
             { "char", cmd_omemo_char },
             { "policy", cmd_omemo_policy },
             { "clear_device_list", cmd_omemo_clear_device_list },
-            { "qrcode", cmd_omemo_qrcode })
+            { "qrcode", cmd_omemo_qrcode },
+            { "colors", cmd_omemo_colors })
         CMD_TAGS(
             CMD_TAG_CHAT,
             CMD_TAG_UI)
@@ -2322,7 +2323,8 @@ static const struct cmd_t command_defs[] = {
             "/omemo trustmode manual|firstusage|blind",
             "/omemo policy manual|automatic|always",
             "/omemo clear_device_list",
-            "/omemo qrcode")
+            "/omemo qrcode",
+            "/omemo colors on|off")
         CMD_DESC(
             "OMEMO commands to manage keys, and perform encryption during chat sessions.")
         CMD_ARGS(
@@ -2340,7 +2342,8 @@ static const struct cmd_t command_defs[] = {
             { "policy automatic",        "Set the global OMEMO policy to opportunistic, an OMEMO session will be attempted upon starting a conversation." },
             { "policy always",           "Set the global OMEMO policy to always, an error will be displayed if an OMEMO session cannot be initiated upon starting a conversation." },
             { "clear_device_list",       "Clear your own device list on server side. Each client will reannounce itself when connected back."},
-            { "qrcode",                  "Display QR code of your OMEMO fingerprint"})
+            { "qrcode",                  "Display QR code of your OMEMO fingerprint"},
+            { "colors on|off",            "Enable or disable coloring of OMEMO messages. Default: off." })
         CMD_EXAMPLES(
             "/omemo gen",
             "/omemo start [email protected]",

src/command/cmd_funcs.c

@@ -8799,6 +8799,30 @@ cmd_omemo_log(ProfWin* window, const char* const command, gchar** args)
 #endif
 }
 
+gboolean
+cmd_omemo_colors(ProfWin* window, const char* const command, gchar** args)
+{
+#ifdef HAVE_OMEMO
+    char* choice = args[1];
+    if (g_strcmp0(choice, "on") == 0) { 
+        prefs_set_string(PREF_OMEMO_COLORS, "on");
+        cons_show("Received OMEMO messages will be darker white.");
+    } else if (g_strcmp0(choice, "off") == 0) {
+        prefs_set_string(PREF_OMEMO_COLORS, "off");
+        cons_show("Received OMEMO messages will be the default color.");
+    }
+    else
+    {
+        cons_bad_cmd_usage(command);
+    }
+
+    return TRUE;
+#else
+    cons_show("This version of Profanity has not been built with OMEMO support enabled");
+    return TRUE;
+#endif
+}
+
 gboolean
 cmd_omemo_end(ProfWin* window, const char* const command, gchar** args)
 {

src/command/cmd_funcs.h

@@ -233,6 +233,7 @@ gboolean cmd_omemo_trust_mode(ProfWin* window, const char* const command, gchar*
 gboolean cmd_omemo_policy(ProfWin* window, const char* const command, gchar** args);
 gboolean cmd_omemo_clear_device_list(ProfWin* window, const char* const command, gchar** args);
 gboolean cmd_omemo_qrcode(ProfWin* window, const char* const command, gchar** args);
+gboolean cmd_omemo_colors(ProfWin* window, const char* const command, gchar** args);
 
 gboolean cmd_save(ProfWin* window, const char* const command, gchar** args);
 gboolean cmd_reload(ProfWin* window, const char* const command, gchar** args);

src/config/preferences.c

@@ -1858,6 +1858,7 @@ _get_group(preference_t pref)
     case PREF_ROOM_LIST_CACHE:
         return PREF_GROUP_MUC;
     case PREF_OMEMO_LOG:
+    case PREF_OMEMO_COLORS:
     case PREF_OMEMO_POLICY:
     case PREF_OMEMO_TRUST_MODE:
         return PREF_GROUP_OMEMO;
@@ -2114,6 +2115,8 @@ _get_key(preference_t pref)
         return "statusbar.tabmode";
     case PREF_OMEMO_LOG:
         return "log";
+    case PREF_OMEMO_COLORS:
+        return "colors";
     case PREF_OMEMO_POLICY:
         return "policy";
     case PREF_OMEMO_TRUST_MODE:
@@ -2281,6 +2284,8 @@ _get_default_string(preference_t pref)
         return "name";
     case PREF_OMEMO_LOG:
         return "on";
+    case PREF_OMEMO_COLORS:
+        return "off";
     case PREF_OMEMO_POLICY:
         return "automatic";
     case PREF_OMEMO_TRUST_MODE:

src/config/preferences.h

@@ -168,6 +168,7 @@ typedef enum {
     PREF_OMEMO_LOG,
     PREF_OMEMO_POLICY,
     PREF_OMEMO_TRUST_MODE,
+    PREF_OMEMO_COLORS,
     PREF_OCCUPANTS_WRAP,
     PREF_CORRECTION_ALLOW,
     PREF_AVATAR_CMD,

src/ui/console.c

@@ -2271,6 +2271,9 @@ cons_show_omemo_prefs(void)
     auto_gchar gchar* ch = prefs_get_omemo_char();
     cons_show("OMEMO char (/omemo char)     : %s", ch);
 
+    auto_gchar gchar* colors_value = prefs_get_string(PREF_OMEMO_COLORS);
+    cons_show("OMEMO colors (/omemo colors) : %s", colors_value);
+
     cons_alert(NULL);
 }