Add command to automatically reload your theme (#4718)

src/controllers/commands/builtin/chatterino/Debugging.cpp

@@ -1,14 +1,18 @@
 #include "controllers/commands/builtin/chatterino/Debugging.hpp"
 
 #include "common/Channel.hpp"
+#include "common/Literals.hpp"
 #include "controllers/commands/CommandContext.hpp"
 #include "messages/MessageBuilder.hpp"
+#include "singletons/Theme.hpp"
 
 #include <QLoggingCategory>
 #include <QString>
 
 namespace chatterino::commands {
 
+using namespace literals;
+
 QString setLoggingRules(const CommandContext &ctx)
 {
     if (ctx.words.size() < 2)
@@ -42,4 +46,21 @@ QString setLoggingRules(const CommandContext &ctx)
     return {};
 }
 
+QString toggleThemeReload(const CommandContext &ctx)
+{
+    if (getTheme()->isAutoReloading())
+    {
+        getTheme()->setAutoReload(false);
+        ctx.channel->addMessage(
+            makeSystemMessage(u"Disabled theme auto reloading."_s));
+        return {};
+    }
+
+    getTheme()->setAutoReload(true);
+    ctx.channel->addMessage(
+        makeSystemMessage(u"Auto reloading theme every %1 ms."_s.arg(
+            Theme::AUTO_RELOAD_INTERVAL_MS)));
+    return {};
+}
+
 }  // namespace chatterino::commands