FullscreenUI: Re-enable most previously-missing settings

src/frontend-common/imgui_manager.cpp

@@ -733,6 +733,22 @@ ImFont* ImGuiManager::GetLargeFont()
   return s_large_font;
 }
 
+bool ImGuiManager::WantsTextInput()
+{
+  return s_imgui_wants_keyboard.load(std::memory_order_acquire);
+}
+
+void ImGuiManager::AddTextInput(std::string str)
+{
+  if (!ImGui::GetCurrentContext())
+    return;
+
+  if (!s_imgui_wants_keyboard.load(std::memory_order_acquire))
+    return;
+
+  ImGui::GetIO().AddInputCharactersUTF8(str.c_str());
+}
+
 void ImGuiManager::UpdateMousePosition(float x, float y)
 {
   if (!ImGui::GetCurrentContext())

src/frontend-common/imgui_manager.h

@@ -56,6 +56,12 @@ ImFont* GetMediumFont();
 /// This font is allocated on demand.
 ImFont* GetLargeFont();
 
+/// Returns true if imgui wants to intercept text input.
+bool WantsTextInput();
+
+/// Called on the UI or CPU thread in response to a key press. String is UTF-8.
+void AddTextInput(std::string str);
+
 /// Called on the UI or CPU thread in response to mouse movement.
 void UpdateMousePosition(float x, float y);
 

src/frontend-common/input_manager.cpp

@@ -901,6 +901,7 @@ void InputManager::SetDefaultConfig(SettingsInterface& si)
   si.ClearSection("InputSources");
   si.SetBoolValue("InputSources", "SDL", true);
   si.SetBoolValue("InputSources", "SDLControllerEnhancedMode", false);
+  si.SetBoolValue("InputSources", "Evdev", false);
   si.SetBoolValue("InputSources", "XInput", false);
   si.SetBoolValue("InputSources", "RawInput", false);
 }