Add a hotkey for inserting/ejecting the SD card

Source/Core/Core/HotkeyManager.cpp

@@ -20,7 +20,7 @@
 #include "InputCommon/GCPadStatus.h"
 
 // clang-format off
-constexpr std::array<const char*, 133> s_hotkey_labels{{
+constexpr std::array<const char*, 134> s_hotkey_labels{{
     _trans("Open"),
     _trans("Change Disc"),
     _trans("Eject Disc"),
@@ -78,6 +78,7 @@ constexpr std::array<const char*, 133> s_hotkey_labels{{
     _trans("Connect Wii Remote 3"),
     _trans("Connect Wii Remote 4"),
     _trans("Connect Balance Board"),
+    _trans("Toggle SD Card"),
     _trans("Toggle USB Keyboard"),
 
     _trans("Next Profile for Wii Remote 1"),

Source/Core/Core/HotkeyManager.h

@@ -68,6 +68,7 @@ enum Hotkey
   HK_WIIMOTE3_CONNECT,
   HK_WIIMOTE4_CONNECT,
   HK_BALANCEBOARD_CONNECT,
+  HK_TOGGLE_SD_CARD,
   HK_TOGGLE_USB_KEYBOARD,
 
   HK_NEXT_WIIMOTE_PROFILE_1,

Source/Core/DolphinQt/HotkeyScheduler.cpp

@@ -248,6 +248,9 @@ void HotkeyScheduler::Run()
         if (wiimote_id > -1)
           emit ConnectWiiRemote(wiimote_id);
 
+        if (IsHotkey(HK_TOGGLE_SD_CARD))
+          Settings::Instance().SetSDCardInserted(!Settings::Instance().IsSDCardInserted());
+
         if (IsHotkey(HK_TOGGLE_USB_KEYBOARD))
         {
           Settings::Instance().SetUSBKeyboardConnected(

Source/Core/DolphinQt/Settings.cpp

@@ -18,6 +18,7 @@
 #include "Core/Config/MainSettings.h"
 #include "Core/ConfigManager.h"
 #include "Core/Core.h"
+#include "Core/IOS/IOS.h"
 #include "Core/NetPlayClient.h"
 #include "Core/NetPlayServer.h"
 
@@ -534,6 +535,24 @@ void Settings::SetBatchModeEnabled(bool batch)
   m_batch = batch;
 }
 
+bool Settings::IsSDCardInserted() const
+{
+  return SConfig::GetInstance().m_WiiSDCard;
+}
+
+void Settings::SetSDCardInserted(bool inserted)
+{
+  if (IsSDCardInserted() != inserted)
+  {
+    SConfig::GetInstance().m_WiiSDCard = inserted;
+    emit SDCardInsertionChanged(inserted);
+
+    auto* ios = IOS::HLE::GetIOS();
+    if (ios)
+      ios->SDIO_EventNotify();
+  }
+}
+
 bool Settings::IsUSBKeyboardConnected() const
 {
   return SConfig::GetInstance().m_WiiKeyboard;

Source/Core/DolphinQt/Settings.h

@@ -87,6 +87,8 @@ public:
   bool IsBatchModeEnabled() const;
   void SetBatchModeEnabled(bool batch);
 
+  bool IsSDCardInserted() const;
+  void SetSDCardInserted(bool inserted);
   bool IsUSBKeyboardConnected() const;
   void SetUSBKeyboardConnected(bool connected);
 
@@ -172,6 +174,7 @@ signals:
   void AutoUpdateTrackChanged(const QString& mode);
   void AnalyticsToggled(bool enabled);
   void DevicesChanged();
+  void SDCardInsertionChanged(bool inserted);
   void USBKeyboardConnectionChanged(bool connected);
 
 private:

Source/Core/DolphinQt/Settings/WiiPane.cpp

@@ -22,7 +22,6 @@
 #include "Core/Config/SYSCONFSettings.h"
 #include "Core/ConfigManager.h"
 #include "Core/Core.h"
-#include "Core/IOS/IOS.h"
 
 #include "DolphinQt/Settings.h"
 #include "DolphinQt/Settings/USBDeviceAddToWhitelistDialog.h"
@@ -74,6 +73,8 @@ void WiiPane::ConnectLayout()
   connect(m_pal60_mode_checkbox, &QCheckBox::toggled, this, &WiiPane::OnSaveConfig);
   connect(m_sd_card_checkbox, &QCheckBox::toggled, this, &WiiPane::OnSaveConfig);
   connect(m_connect_keyboard_checkbox, &QCheckBox::toggled, this, &WiiPane::OnSaveConfig);
+  connect(&Settings::Instance(), &Settings::SDCardInsertionChanged, m_sd_card_checkbox,
+          &QCheckBox::setChecked);
   connect(&Settings::Instance(), &Settings::USBKeyboardConnectionChanged,
           m_connect_keyboard_checkbox, &QCheckBox::setChecked);
 
@@ -205,8 +206,8 @@ void WiiPane::LoadConfig()
 {
   m_screensaver_checkbox->setChecked(Config::Get(Config::SYSCONF_SCREENSAVER));
   m_pal60_mode_checkbox->setChecked(Config::Get(Config::SYSCONF_PAL60));
+  m_sd_card_checkbox->setChecked(Settings::Instance().IsSDCardInserted());
   m_connect_keyboard_checkbox->setChecked(Settings::Instance().IsUSBKeyboardConnected());
-  m_sd_card_checkbox->setChecked(SConfig::GetInstance().m_WiiSDCard);
   m_aspect_ratio_choice->setCurrentIndex(Config::Get(Config::SYSCONF_WIDESCREEN));
   m_system_language_choice->setCurrentIndex(Config::Get(Config::SYSCONF_LANGUAGE));
 
@@ -225,16 +226,9 @@ void WiiPane::OnSaveConfig()
 
   Config::SetBase(Config::SYSCONF_SCREENSAVER, m_screensaver_checkbox->isChecked());
   Config::SetBase(Config::SYSCONF_PAL60, m_pal60_mode_checkbox->isChecked());
+  Settings::Instance().SetSDCardInserted(m_sd_card_checkbox->isChecked());
   Settings::Instance().SetUSBKeyboardConnected(m_connect_keyboard_checkbox->isChecked());
 
-  if (SConfig::GetInstance().m_WiiSDCard != m_sd_card_checkbox->isChecked())
-  {
-    SConfig::GetInstance().m_WiiSDCard = m_sd_card_checkbox->isChecked();
-    auto* ios = IOS::HLE::GetIOS();
-    if (ios)
-      ios->SDIO_EventNotify();
-  }
-
   Config::SetBase<u32>(Config::SYSCONF_SENSOR_BAR_POSITION,
                        TranslateSensorBarPosition(m_wiimote_ir_sensor_position->currentIndex()));
   Config::SetBase<u32>(Config::SYSCONF_SENSOR_BAR_SENSITIVITY, m_wiimote_ir_sensitivity->value());