Added /copy command (#3763)

Copies the given arguments to clipboard

CHANGELOG.md

@@ -16,6 +16,7 @@
 - Minor: Fixed automod caught message notice appearing twice for mods. (#3717)
 - Minor: Added `/requests` command. Usage: `/requests [channel]`. Opens the channel points requests queue for the provided channel or the current channel if no input is provided. (#3746)
 - Minor: Added ability to execute commands on chat messages using the message context menu. (#3738)
+- Minor: Added `/copy` command. Usage: `/copy <text>`. Copies provided text to clipboard - can be useful with custom commands. (#3763)
 - Bugfix: Fixed live notifications for usernames containing uppercase characters. (#3646)
 - Bugfix: Fixed live notifications not getting updated for closed streams going offline. (#3678)
 - Bugfix: Fixed certain settings dialogs appearing behind the main window, when `Always on top` was used. (#3679)

src/controllers/commands/CommandController.cpp

@@ -17,6 +17,7 @@
 #include "singletons/Settings.hpp"
 #include "singletons/Theme.hpp"
 #include "singletons/WindowManager.hpp"
+#include "util/Clipboard.hpp"
 #include "util/CombinePath.hpp"
 #include "util/FormatTime.hpp"
 #include "util/Helpers.hpp"
@@ -825,6 +826,7 @@ void CommandController::initialize(Settings &, Paths &paths)
         }
         return "";
     });
+
     this->registerCommand("/setgame", [](const QStringList &words,
                                          const ChannelPtr channel) {
         if (words.size() < 2)
@@ -923,6 +925,7 @@ void CommandController::initialize(Settings &, Paths &paths)
 
         return "";
     });
+
     this->registerCommand(
         "/delete", [](const QStringList &words, ChannelPtr channel) -> QString {
             // This is a wrapper over the standard Twitch /delete command
@@ -965,6 +968,7 @@ void CommandController::initialize(Settings &, Paths &paths)
         getApp()->twitch->sendRawMessage(words.mid(1).join(" "));
         return "";
     });
+
 #ifndef NDEBUG
     this->registerCommand(
         "/fakemsg",
@@ -981,6 +985,19 @@ void CommandController::initialize(Settings &, Paths &paths)
             return "";
         });
 #endif
+
+    this->registerCommand(
+        "/copy", [](const QStringList &words, ChannelPtr channel) -> QString {
+            if (words.size() < 2)
+            {
+                channel->addMessage(
+                    makeSystemMessage("Usage: /copy <text> - copies provided "
+                                      "text to clipboard."));
+                return "";
+            }
+            crossPlatformCopy(words.mid(1).join(" "));
+            return "";
+        });
 }
 
 void CommandController::save()