NetPlayChatUI: Add activate chat hotkey

Source/Core/DolphinQt/HotkeyScheduler.cpp

@@ -196,6 +196,10 @@ void HotkeyScheduler::Run()
 
       auto& settings = Settings::Instance();
 
+      // Toggle Chat
+      if (IsHotkey(HK_ACTIVATE_CHAT))
+        emit ActivateChat();
+
       // Recording
       if (IsHotkey(HK_START_RECORDING))
         emit StartRecording();

Source/Core/DolphinQt/HotkeyScheduler.h

@@ -26,6 +26,7 @@ signals:
   void ChangeDisc();
 
   void ExitHotkey();
+  void ActivateChat();
   void FullScreenHotkey();
   void StopHotkey();
   void ResetHotkey();

Source/Core/DolphinQt/MainWindow.cpp

@@ -106,6 +106,7 @@
 
 #include "UICommon/UICommon.h"
 
+#include "VideoCommon/NetPlayChatUI.h"
 #include "VideoCommon/VideoConfig.h"
 
 #if defined(HAVE_XRANDR) && HAVE_XRANDR
@@ -482,6 +483,7 @@ void MainWindow::ConnectHotkeys()
   connect(m_hotkey_scheduler, &HotkeyScheduler::EjectDisc, this, &MainWindow::EjectDisc);
   connect(m_hotkey_scheduler, &HotkeyScheduler::ExitHotkey, this, &MainWindow::close);
   connect(m_hotkey_scheduler, &HotkeyScheduler::TogglePauseHotkey, this, &MainWindow::TogglePause);
+  connect(m_hotkey_scheduler, &HotkeyScheduler::ActivateChat, this, &MainWindow::OnActivateChat);
   connect(m_hotkey_scheduler, &HotkeyScheduler::RefreshGameListHotkey, this,
           &MainWindow::RefreshGameList);
   connect(m_hotkey_scheduler, &HotkeyScheduler::StopHotkey, this, &MainWindow::RequestStop);
@@ -1587,6 +1589,12 @@ void MainWindow::OnExportRecording()
     Core::SetState(Core::State::Running);
 }
 
+void MainWindow::OnActivateChat()
+{
+  if (g_netplay_chat_ui)
+    g_netplay_chat_ui->Activate();
+}
+
 void MainWindow::ShowTASInput()
 {
   for (int i = 0; i < num_gc_controllers; i++)

Source/Core/DolphinQt/MainWindow.h

@@ -168,6 +168,7 @@ private:
   void OnStartRecording();
   void OnStopRecording();
   void OnExportRecording();
+  void OnActivateChat();
   void ShowTASInput();
 
   void ChangeDisc();