[App] Add notifications for hotkeys & XNotifyQueueUI

src/xenia/app/emulator_window.cc

@@ -1606,6 +1606,9 @@ EmulatorWindow::ControllerHotKey EmulatorWindow::ProcessControllerHotkey(
     }
   }
 
+  std::string notificationTitle = "";
+  std::string notificationDesc = "";
+
   EmulatorWindow::ControllerHotKey button_combination = it->second;
 
   switch (button_combination.function) {
@@ -1630,45 +1633,81 @@ EmulatorWindow::ControllerHotKey EmulatorWindow::ProcessControllerHotkey(
         GpuClearCaches();
       }
 
+      notificationTitle = "Toggle Clear Memory Page State";
+      notificationDesc =
+          cvars::clear_memory_page_state ? "Enabled" : "Disabled";
+
       // Extra Sleep
       xe::threading::Sleep(delay);
       break;
     case ButtonFunctions::ReadbackResolve:
       ToggleGPUSetting(gpu_cvar::ReadbackResolve);
 
+      notificationTitle = "Toggle Readback Resolve";
+      notificationDesc = cvars::d3d12_readback_resolve ? "Enabled" : "Disabled";
+
       // Extra Sleep
       xe::threading::Sleep(delay);
       break;
     case ButtonFunctions::CpuTimeScalarSetHalf:
       CpuTimeScalarSetHalf();
+
+      notificationTitle = "Time Scalar";
+      notificationDesc =
+          fmt::format("Decreased to {}", Clock::guest_time_scalar());
       break;
     case ButtonFunctions::CpuTimeScalarSetDouble:
       CpuTimeScalarSetDouble();
+
+      notificationTitle = "Time Scalar";
+      notificationDesc =
+          fmt::format("Increased to {}", Clock::guest_time_scalar());
       break;
     case ButtonFunctions::CpuTimeScalarReset:
       CpuTimeScalarReset();
+
+      notificationTitle = "Time Scalar";
+      notificationDesc = fmt::format("Reset to {}", Clock::guest_time_scalar());
       break;
     case ButtonFunctions::ClearGPUCache:
       GpuClearCaches();
 
-      // Extra Sleep
-      xe::threading::Sleep(delay);
-      break;
-    case ButtonFunctions::ToggleControllerVibration:
-      ToggleControllerVibration();
+      notificationTitle = "Clear GPU Cache";
+      notificationDesc = "Complete";
 
       // Extra Sleep
       xe::threading::Sleep(delay);
       break;
+    case ButtonFunctions::ToggleControllerVibration: {
+      ToggleControllerVibration();
+
+      bool vibration = false;
+
+      auto input_sys = emulator()->input_system();
+      if (input_sys) {
+        vibration = input_sys->GetVibrationCvar();
+      }
+
+      notificationTitle = "Toggle Controller Vibration";
+      notificationDesc = vibration ? "Enabled" : "Disabled";
+
+      // Extra Sleep
+      xe::threading::Sleep(delay);
+    } break;
     case ButtonFunctions::IncTitleSelect:
       selected_title_index++;
       break;
     case ButtonFunctions::DecTitleSelect:
       selected_title_index--;
       break;
-    case ButtonFunctions::ToggleLogging:
+    case ButtonFunctions::ToggleLogging: {
       logging::internal::ToggleLogLevel();
-      break;
+
+      notificationTitle = "Toggle Logging";
+
+      LogLevel level = static_cast<LogLevel>(logging::internal::GetLogLevel());
+      notificationDesc = level == LogLevel::Disabled ? "Disabled" : "Enabled";
+    } break;
     case ButtonFunctions::Unknown:
     default:
       break;
@@ -1704,6 +1743,13 @@ EmulatorWindow::ControllerHotKey EmulatorWindow::ProcessControllerHotkey(
                                         title);
   }
 
+  if (!notificationTitle.empty()) {
+    app_context_.CallInUIThread([&]() {
+      new xe::ui::HostNotificationWindow(imgui_drawer(), notificationTitle,
+                                         notificationDesc, 0);
+    });
+  }
+
   xe::threading::Sleep(delay);
 
   return it->second;

src/xenia/base/logging.cc

@@ -482,6 +482,7 @@ bool logging::internal::ShouldLog(LogLevel log_level, uint32_t log_mask) {
   return static_cast<int32_t>(log_level) <= cvars::log_level &&
          (log_mask & cvars::log_mask) == 0;
 }
+uint32_t logging::internal::GetLogLevel() { return cvars::log_level; }
 
 std::pair<char*, size_t> logging::internal::GetThreadBuffer() {
   return {thread_log_buffer_, sizeof(thread_log_buffer_)};

src/xenia/base/logging.h

@@ -86,6 +86,7 @@ void ToggleLogLevel();
 
 bool ShouldLog(LogLevel log_level,
                uint32_t log_mask = xe::LogSrc::Uncategorized);
+uint32_t GetLogLevel();
 std::pair<char*, size_t> GetThreadBuffer();
 XE_NOALIAS
 void AppendLogLine(LogLevel log_level, const char prefix_char, size_t written);

src/xenia/hid/input_system.cc

@@ -140,6 +140,8 @@ X_RESULT InputSystem::GetKeystroke(uint32_t user_index, uint32_t flags,
   return any_connected ? X_ERROR_EMPTY : X_ERROR_DEVICE_NOT_CONNECTED;
 }
 
+bool InputSystem::GetVibrationCvar() { return cvars::vibration; }
+
 void InputSystem::ToggleVibration() {
   OVERRIDE_bool(vibration, !cvars::vibration);
   // Send instant update to vibration state to prevent awaiting for next tick.

src/xenia/hid/input_system.h

@@ -47,6 +47,8 @@ class InputSystem {
   X_RESULT GetKeystroke(uint32_t user_index, uint32_t flags,
                         X_INPUT_KEYSTROKE* out_keystroke);
 
+  bool GetVibrationCvar();
+
   void ToggleVibration();
 
   const std::bitset<max_allowed_controllers> GetConnectedSlots() const {

src/xenia/kernel/xam/xam_ui.cc

@@ -18,6 +18,7 @@
 #include "xenia/kernel/xam/xam_private.h"
 #include "xenia/ui/imgui_dialog.h"
 #include "xenia/ui/imgui_drawer.h"
+#include "xenia/ui/imgui_guest_notification.h"
 #include "xenia/ui/window.h"
 #include "xenia/ui/windowed_app_context.h"
 #include "xenia/xbox.h"
@@ -398,8 +399,8 @@ dword_result_t XNotifyQueueUI_entry(dword_t exnq, dword_t dwUserIndex,
                                     qword_t qwAreas,
                                     lpu16string_t displayText_ptr,
                                     lpvoid_t contextData) {
-  std::string title_text = "XNotifyQueueUI";
   std::string displayText = "";
+  const uint8_t position_id = static_cast<uint8_t>(qwAreas);
 
   if (displayText_ptr) {
     displayText = xe::to_utf8(displayText_ptr.value());
@@ -407,23 +408,11 @@ dword_result_t XNotifyQueueUI_entry(dword_t exnq, dword_t dwUserIndex,
 
   XELOGI("XNotifyQueueUI: {}", displayText);
 
-  if (cvars::headless) {
-    return X_ERROR_SUCCESS;
-  }
-
-  auto close = [](MessageBoxDialog* dialog) -> X_RESULT {
-    dialog->chosen_button();
-    return X_ERROR_SUCCESS;
-  };
-
-  std::vector<std::string> buttons(1, "OK");
-
   const Emulator* emulator = kernel_state()->emulator();
   ui::ImGuiDrawer* imgui_drawer = emulator->imgui_drawer();
 
-  xeXamDispatchDialog<MessageBoxDialog>(
-      new MessageBoxDialog(imgui_drawer, title_text, displayText, buttons, 0),
-      close, false);
+  new xe::ui::XNotifyWindow(imgui_drawer, "", displayText, dwUserIndex,
+                            position_id);
 
   // XNotifyQueueUI -> XNotifyQueueUIEx -> XMsgProcessRequest ->
   // XMsgStartIORequestEx & XMsgInProcessCall

src/xenia/ui/imgui_guest_notification.cc

@@ -180,5 +180,82 @@ void AchievementNotificationWindow::OnDraw(ImGuiIO& io) {
   ImGui::End();
 }
 
+void XNotifyWindow::OnDraw(ImGuiIO& io) {
+  UpdateNotificationState();
+
+  if (IsNotificationExpired()) {
+    delete this;
+    return;
+  }
+
+  const std::string longest_notification_text_line =
+      GetTitle().size() > GetDescription().size() ? GetTitle().c_str()
+                                                  : GetDescription().c_str();
+
+  const ImVec2 screen_size = io.DisplaySize;
+  const float window_scale =
+      std::fminf(screen_size.x / default_drawing_resolution.x,
+                 screen_size.y / default_drawing_resolution.y);
+  const float font_scale = default_font_size / io.Fonts->Fonts[0]->FontSize;
+  const ImVec2 text_size = io.Fonts->Fonts[0]->CalcTextSizeA(
+      default_font_size * default_notification_text_scale * window_scale,
+      FLT_MAX, -1.0f, longest_notification_text_line.c_str());
+
+  const ImVec2 final_notification_size =
+      CalculateNotificationSize(text_size, window_scale);
+
+  const ImVec2 notification_position = CalculateNotificationScreenPosition(
+      screen_size, final_notification_size, GetPositionId());
+
+  if (isnan(notification_position.x) || isnan(notification_position.y)) {
+    return;
+  }
+
+  ImVec2 current_notification_size = final_notification_size;
+  current_notification_size.x *= notification_draw_progress_;
+  current_notification_size.x = std::floorf(current_notification_size.x);
+
+  // Initialize position and window size
+  ImGui::SetNextWindowSize(current_notification_size);
+  ImGui::SetNextWindowPos(notification_position);
+
+  // Set new window style before drawing window
+  ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding,
+                      default_notification_rounding * window_scale);
+  ImGui::PushStyleColor(ImGuiCol_WindowBg,
+                        default_notification_background_color);
+  ImGui::PushStyleColor(ImGuiCol_Separator,
+                        default_notification_background_color);
+  ImGui::PushStyleColor(ImGuiCol_Border, default_notification_border_color);
+
+  ImGui::Begin("Notification Window", NULL, NOTIFY_TOAST_FLAGS);
+  {
+    ImGui::SetWindowFontScale(default_notification_text_scale * font_scale *
+                              window_scale);
+    // Set offset to image to prevent it from being right on border.
+    ImGui::SetCursorPos(ImVec2(final_notification_size.x * 0.005f,
+                               final_notification_size.y * 0.05f));
+    // Elements of window
+    ImGui::Image(reinterpret_cast<ImTextureID>(
+                     GetDrawer()->GetNotificationIcon(GetUserIndex())),
+                 ImVec2(default_notification_icon_size.x * window_scale,
+                        default_notification_icon_size.y * window_scale));
+
+    // Set offset to image to prevent it from being right on border.
+    // ImGui::SetCursorPos(ImVec2(final_notification_size.x * 0.1f,
+    //                           final_notification_size.y * 0.2f));
+
+    ImGui::SameLine();
+    if (notification_draw_progress_ > 0.5f) {
+      ImGui::TextColored(white_color, GetDescription().c_str());
+    }
+  }
+  // Restore previous style
+  ImGui::PopStyleVar();
+  ImGui::PopStyleColor(3);
+
+  ImGui::End();
+}
+
 }  // namespace ui
 }  // namespace xe

src/xenia/ui/imgui_guest_notification.h

@@ -76,6 +76,17 @@ class AchievementNotificationWindow final : ImGuiGuestNotification {
   void OnDraw(ImGuiIO& io) override;
 };
 
+class XNotifyWindow final : ImGuiGuestNotification {
+ public:
+  XNotifyWindow(ui::ImGuiDrawer* imgui_drawer, std::string title,
+                std::string description, uint8_t user_index,
+                uint8_t position_id = 0)
+      : ImGuiGuestNotification(imgui_drawer, title, description, user_index,
+                               position_id) {};
+
+  void OnDraw(ImGuiIO& io) override;
+};
+
 }  // namespace ui
 }  // namespace xe