Re-add i18n comments that were lost in the DolphinWX removal

Source/Core/Core/HotkeyManager.cpp

@@ -50,12 +50,20 @@ constexpr std::array<const char*, 131> s_hotkey_labels{{
     _trans("Export Recording"),
     _trans("Read-Only Mode"),
 
+    // i18n: Here, "Step" is a verb. This feature is used for
+    // going through code step by step.
     _trans("Step Into"),
+    // i18n: Here, "Step" is a verb. This feature is used for
+    // going through code step by step.
     _trans("Step Over"),
+    // i18n: Here, "Step" is a verb. This feature is used for
+    // going through code step by step.
     _trans("Step Out"),
     _trans("Skip"),
 
+    // i18n: Here, PC is an acronym for program counter, not personal computer.
     _trans("Show PC"),
+    // i18n: Here, PC is an acronym for program counter, not personal computer.
     _trans("Set PC"),
 
     _trans("Toggle Breakpoint"),
@@ -277,7 +285,9 @@ constexpr std::array<HotkeyGroupInfo, NUM_HOTKEY_GROUPS> s_groups_info = {
      {_trans("Graphics Toggles"), HK_TOGGLE_CROP, HK_TOGGLE_TEXTURES},
      {_trans("Internal Resolution"), HK_INCREASE_IR, HK_DECREASE_IR},
      {_trans("Freelook"), HK_FREELOOK_DECREASE_SPEED, HK_FREELOOK_RESET},
+     // i18n: Stereoscopic 3D
      {_trans("3D"), HK_TOGGLE_STEREO_SBS, HK_TOGGLE_STEREO_3DVISION},
+     // i18n: Stereoscopic 3D
      {_trans("3D Depth"), HK_DECREASE_DEPTH, HK_INCREASE_CONVERGENCE},
      {_trans("Load State"), HK_LOAD_STATE_SLOT_1, HK_LOAD_STATE_SLOT_SELECTED},
      {_trans("Save State"), HK_SAVE_STATE_SLOT_1, HK_SAVE_STATE_SLOT_SELECTED},

Source/Core/DolphinQt/CheatsManager.cpp

@@ -334,6 +334,7 @@ QWidget* CheatsManager::CreateCheatSearch()
   auto* group_layout = new QHBoxLayout;
   group_box->setLayout(group_layout);
 
+  // i18n: The base 10 numeral system. Not related to non-integer numbers
   m_match_decimal = new QRadioButton(tr("Decimal"));
   m_match_hexadecimal = new QRadioButton(tr("Hexadecimal"));
   m_match_octal = new QRadioButton(tr("Octal"));

Source/Core/DolphinQt/Config/Mapping/Hotkey3D.cpp

@@ -19,8 +19,10 @@ void Hotkey3D::CreateMainLayout()
   m_main_layout = new QHBoxLayout();
 
   m_main_layout->addWidget(
+      // i18n: Stereoscopic 3D
       CreateGroupBox(tr("3D"), HotkeyManagerEmu::GetHotkeyGroup(HKGP_3D_TOGGLE)));
   m_main_layout->addWidget(
+      // i18n: Stereoscopic 3D
       CreateGroupBox(tr("3D Depth"), HotkeyManagerEmu::GetHotkeyGroup(HKGP_3D_DEPTH)));
 
   setLayout(m_main_layout);

Source/Core/DolphinQt/Config/Mapping/MappingWindow.cpp

@@ -304,6 +304,7 @@ void MappingWindow::SetMappingType(MappingWindow::Type type)
     widget = new WiimoteEmuGeneral(this, extension);
     setWindowTitle(tr("Wii Remote %1").arg(GetPort() + 1));
     AddWidget(tr("General and Options"), widget);
+    // i18n: IR stands for infrared and refers to the pointer functionality of Wii Remotes
     AddWidget(tr("Motion Controls and IR"), new WiimoteEmuMotionControl(this));
     AddWidget(tr("Extension"), extension);
     break;
@@ -312,6 +313,8 @@ void MappingWindow::SetMappingType(MappingWindow::Type type)
   {
     widget = new HotkeyGeneral(this);
     AddWidget(tr("General"), widget);
+    // i18n: TAS is short for tool-assisted speedrun. Read http://tasvideos.org/ for details.
+    // Frame advance is an example of a typical TAS tool.
     AddWidget(tr("TAS Tools"), new HotkeyTAS(this));
 
     AddWidget(tr("Debugging"), new HotkeyDebugging(this));
@@ -319,6 +322,7 @@ void MappingWindow::SetMappingType(MappingWindow::Type type)
     AddWidget(tr("Wii and Wii Remote"), new HotkeyWii(this));
     AddWidget(tr("Controller Profile"), new HotkeyControllerProfile(this));
     AddWidget(tr("Graphics"), new HotkeyGraphics(this));
+    // i18n: Stereoscopic 3D
     AddWidget(tr("3D"), new Hotkey3D(this));
     AddWidget(tr("Save and Load State"), new HotkeyStates(this));
     AddWidget(tr("Other State Management"), new HotkeyStatesOther(this));

Source/Core/DolphinQt/Debugger/RegisterWidget.cpp

@@ -118,6 +118,8 @@ void RegisterWidget::ShowContextMenu()
     auto type = static_cast<RegisterType>(item->data(DATA_TYPE).toInt());
     auto display = item->GetDisplay();
 
+    // i18n: This kind of "watch" is used for watching emulated memory.
+    // It's not related to timekeeping devices.
     menu->addAction(tr("Add to &watch"), this,
                     [this, item] { emit RequestMemoryBreakpoint(item->GetValue()); });
     menu->addAction(tr("View &memory"));

Source/Core/DolphinQt/Debugger/WatchWidget.cpp

@@ -125,9 +125,12 @@ void WatchWidget::Update()
 
   m_table->setRowCount(size + 1);
 
-  m_table->setHorizontalHeaderLabels({tr("Label"), tr("Address"), tr("Hexadecimal"), tr("Decimal"),
-                                      // i18n: Data type used in computing
-                                      tr("String")});
+  m_table->setHorizontalHeaderLabels(
+      {tr("Label"), tr("Address"), tr("Hexadecimal"),
+       // i18n: The base 10 numeral system. Not related to non-integer numbers
+       tr("Decimal"),
+       // i18n: Data type used in computing
+       tr("String")});
 
   for (int i = 0; i < size; i++)
   {

Source/Core/DolphinQt/MenuBar.cpp

@@ -415,6 +415,8 @@ void MenuBar::AddViewMenu()
   connect(&Settings::Instance(), &Settings::RegistersVisibilityChanged, m_show_registers,
           &QAction::setChecked);
 
+  // i18n: This kind of "watch" is used for watching emulated memory.
+  // It's not related to timekeeping devices.
   m_show_watch = view_menu->addAction(tr("&Watch"));
   m_show_watch->setCheckable(true);
   m_show_watch->setChecked(Settings::Instance().IsWatchVisible());

Source/Core/DolphinQt/Settings/USBDeviceAddToWhitelistDialog.cpp

@@ -127,6 +127,7 @@ void USBDeviceAddToWhitelistDialog::AddUSBDeviceToWhitelist()
     QMessageBox vid_warning_box;
     vid_warning_box.setIcon(QMessageBox::Warning);
     vid_warning_box.setWindowTitle(tr("USB Whitelist Error"));
+    // i18n: Here, VID means Vendor ID (for a USB device).
     vid_warning_box.setText(tr("The entered VID is invalid."));
     vid_warning_box.setStandardButtons(QMessageBox::Ok);
     vid_warning_box.exec();
@@ -138,6 +139,7 @@ void USBDeviceAddToWhitelistDialog::AddUSBDeviceToWhitelist()
     QMessageBox pid_warning_box;
     pid_warning_box.setIcon(QMessageBox::Warning);
     pid_warning_box.setWindowTitle(tr("USB Whitelist Error"));
+    // i18n: Here, PID means Product ID (for a USB device).
     pid_warning_box.setText(tr("The entered PID is invalid."));
     pid_warning_box.setStandardButtons(QMessageBox::Ok);
     pid_warning_box.exec();

Source/Core/DolphinQt/Settings/WiiPane.cpp

@@ -168,6 +168,7 @@ void WiiPane::CreateWiiRemoteSettings()
   m_wiimote_ir_sensor_position->addItem(tr("Bottom"));
 
   // IR Sensitivity Slider
+  // i18n: IR stands for infrared and refers to the pointer functionality of Wii Remotes
   m_wiimote_ir_sensitivity_label = new QLabel(tr("IR Sensitivity:"));
   m_wiimote_ir_sensitivity = new QSlider(Qt::Horizontal);
   m_wiimote_ir_sensitivity->setMinimum(4);

Source/Core/DolphinQt/ToolBar.cpp

@@ -90,11 +90,19 @@ void ToolBar::OnDebugModeToggled(bool enabled)
 
 void ToolBar::MakeActions()
 {
+  // i18n: Here, "Step" is a verb. This feature is used for
+  // going through code step by step.
   m_step_action = addAction(tr("Step"), this, &ToolBar::StepPressed);
+  // i18n: Here, "Step" is a verb. This feature is used for
+  // going through code step by step.
   m_step_over_action = addAction(tr("Step Over"), this, &ToolBar::StepOverPressed);
+  // i18n: Here, "Step" is a verb. This feature is used for
+  // going through code step by step.
   m_step_out_action = addAction(tr("Step Out"), this, &ToolBar::StepOutPressed);
   m_skip_action = addAction(tr("Skip"), this, &ToolBar::SkipPressed);
+  // i18n: Here, PC is an acronym for program counter, not personal computer.
   m_show_pc_action = addAction(tr("Show PC"), this, &ToolBar::ShowPCPressed);
+  // i18n: Here, PC is an acronym for program counter, not personal computer.
   m_set_pc_action = addAction(tr("Set PC"), this, &ToolBar::SetPCPressed);
 
   m_open_action = addAction(tr("Open"), this, &ToolBar::OpenPressed);