Add option to disable Discord Presence in Qt UI

Source/Core/DolphinQt2/Settings.cpp

@@ -19,6 +19,10 @@
 #include "DolphinQt2/Settings.h"
 #include "InputCommon/InputConfig.h"
 
+#ifdef USE_DISCORD_PRESENCE
+#include "UICommon/DiscordPresence.h"
+#endif
+
 Settings::Settings()
 {
   qRegisterMetaType<Core::State>();
@@ -476,3 +480,19 @@ void Settings::SetBatchModeEnabled(bool batch)
 {
   m_batch = batch;
 }
+
+#ifdef USE_DISCORD_PRESENCE
+void Settings::SetDiscordPresenceEnabled(bool enabled)
+{
+  if (SConfig::GetInstance().bUseDiscordPresence == enabled)
+    return;
+
+  if (SConfig::GetInstance().bUseDiscordPresence)
+    Discord::Shutdown();
+
+  SConfig::GetInstance().bUseDiscordPresence = enabled;
+
+  if (SConfig::GetInstance().bUseDiscordPresence)
+    Discord::Init();
+}
+#endif

Source/Core/DolphinQt2/Settings.h

@@ -127,6 +127,9 @@ public:
 
   // Other
   GameListModel* GetGameListModel() const;
+#ifdef USE_DISCORD_PRESENCE
+  void SetDiscordPresenceEnabled(bool enabled);
+#endif
 signals:
   void ConfigChanged();
   void EmulationStateChanged(Core::State new_state);

Source/Core/DolphinQt2/Settings/GeneralPane.cpp

@@ -85,6 +85,9 @@ void GeneralPane::ConnectLayout()
 {
   connect(m_checkbox_dualcore, &QCheckBox::toggled, this, &GeneralPane::OnSaveConfig);
   connect(m_checkbox_cheats, &QCheckBox::toggled, this, &GeneralPane::OnSaveConfig);
+#ifdef USE_DISCORD_PRESENCE
+  connect(m_checkbox_discord_presence, &QCheckBox::toggled, this, &GeneralPane::OnSaveConfig);
+#endif
 
   if (AutoUpdateChecker::SystemSupportsAutoUpdates())
   {
@@ -123,6 +126,11 @@ void GeneralPane::CreateBasic()
   m_checkbox_cheats = new QCheckBox(tr("Enable Cheats"));
   basic_group_layout->addWidget(m_checkbox_cheats);
 
+#ifdef USE_DISCORD_PRESENCE
+  m_checkbox_discord_presence = new QCheckBox(tr("Show Activity in Your Discord Status"));
+  basic_group_layout->addWidget(m_checkbox_discord_presence);
+#endif
+
   auto* speed_limit_layout = new QFormLayout;
   basic_group_layout->addLayout(speed_limit_layout);
 
@@ -215,6 +223,9 @@ void GeneralPane::LoadConfig()
 #endif
   m_checkbox_dualcore->setChecked(SConfig::GetInstance().bCPUThread);
   m_checkbox_cheats->setChecked(Settings::Instance().GetCheatsEnabled());
+#ifdef USE_DISCORD_PRESENCE
+  m_checkbox_discord_presence->setChecked(SConfig::GetInstance().bUseDiscordPresence);
+#endif
   int selection = qRound(SConfig::GetInstance().m_EmulationSpeed * 10);
   if (selection < m_combobox_speedlimit->count())
     m_combobox_speedlimit->setCurrentIndex(selection);
@@ -260,6 +271,10 @@ void GeneralPane::OnSaveConfig()
         UpdateTrackFromIndex(m_combobox_update_track->currentIndex()));
   }
 
+#ifdef USE_DISCORD_PRESENCE
+  Settings::Instance().SetDiscordPresenceEnabled(m_checkbox_discord_presence->isChecked());
+#endif
+
 #if defined(USE_ANALYTICS) && USE_ANALYTICS
   Settings::Instance().SetAnalyticsEnabled(m_checkbox_enable_analytics->isChecked());
 #endif

Source/Core/DolphinQt2/Settings/GeneralPane.h

@@ -44,6 +44,9 @@ private:
   QComboBox* m_combobox_update_track;
   QCheckBox* m_checkbox_dualcore;
   QCheckBox* m_checkbox_cheats;
+#ifdef USE_DISCORD_PRESENCE
+  QCheckBox* m_checkbox_discord_presence;
+#endif
   QLabel* m_label_speedlimit;
 
   std::vector<QRadioButton*> m_cpu_cores;

Source/Core/UICommon/DiscordPresence.cpp

@@ -51,6 +51,7 @@ void Shutdown()
   if (!SConfig::GetInstance().bUseDiscordPresence)
     return;
 
+  Discord_ClearPresence();
   Discord_Shutdown();
 #endif
 }