renamed getInstance() -> instance() for singletons

src/providers/twitch/IrcMessageHandler.cpp

@@ -40,7 +40,7 @@ static QMap<QString, QString> parseBadges(QString badgesString)
     return badges;
 }
 
-IrcMessageHandler &IrcMessageHandler::getInstance()
+IrcMessageHandler &IrcMessageHandler::instance()
 {
     static IrcMessageHandler instance;
     return instance;

src/providers/twitch/IrcMessageHandler.hpp

@@ -13,7 +13,7 @@ class IrcMessageHandler
     IrcMessageHandler() = default;
 
 public:
-    static IrcMessageHandler &getInstance();
+    static IrcMessageHandler &instance();
 
     // parseMessage parses a single IRC message into 0+ Chatterino messages
     std::vector<MessagePtr> parseMessage(Channel *channel,

src/providers/twitch/TwitchChannel.cpp

@@ -566,7 +566,7 @@ void TwitchChannel::loadRecentMessages()
 
             auto messages = parseRecentMessages(result.parseJson(), shared);
 
-            auto &handler = IrcMessageHandler::getInstance();
+            auto &handler = IrcMessageHandler::instance();
 
             std::vector<MessagePtr> allBuiltMessages;
 

src/providers/twitch/TwitchIrcServer.cpp

@@ -125,7 +125,7 @@ std::shared_ptr<Channel> TwitchIrcServer::createChannel(
 void TwitchIrcServer::privateMessageReceived(
     Communi::IrcPrivateMessage *message)
 {
-    IrcMessageHandler::getInstance().handlePrivMessage(message, *this);
+    IrcMessageHandler::instance().handlePrivMessage(message, *this);
 }
 
 void TwitchIrcServer::readConnectionMessageReceived(
@@ -141,7 +141,7 @@ void TwitchIrcServer::readConnectionMessageReceived(
 
     const QString &command = message->command();
 
-    auto &handler = IrcMessageHandler::getInstance();
+    auto &handler = IrcMessageHandler::instance();
 
     // Below commands enabled through the twitch.tv/membership CAP REQ
     if (command == "MODE")
@@ -194,7 +194,7 @@ void TwitchIrcServer::writeConnectionMessageReceived(
 {
     const QString &command = message->command();
 
-    auto &handler = IrcMessageHandler::getInstance();
+    auto &handler = IrcMessageHandler::instance();
     // Below commands enabled through the twitch.tv/commands CAP REQ
     if (command == "USERSTATE")
     {

src/providers/twitch/TwitchMessageBuilder.cpp

@@ -652,7 +652,7 @@ void TwitchMessageBuilder::appendUsername()
     {
         // TODO(pajlada): Re-implement
         // userDisplayString +=
-        // IrcManager::getInstance().getUser().getUserName();
+        // IrcManager::instance().getUser().getUserName();
     }
     else if (this->args.isReceivedWhisper)
     {