[HID] Remove ui::Window reference from drivers that don't need it

src/xenia/hid/input_driver.cc

@@ -12,8 +12,7 @@
 namespace xe {
 namespace hid {
 
-InputDriver::InputDriver(xe::ui::Window* window) : window_(window) {}
+InputDriver::InputDriver() = default;
-
 InputDriver::~InputDriver() = default;
 
 }  // namespace hid

src/xenia/hid/input_driver.h

@@ -26,6 +26,7 @@ class InputSystem;
 
 class InputDriver {
  public:
+  InputDriver();
   virtual ~InputDriver();
 
   virtual X_STATUS Setup() = 0;
@@ -37,11 +38,6 @@ class InputDriver {
                             X_INPUT_VIBRATION* vibration) = 0;
   virtual X_RESULT GetKeystroke(uint32_t user_index, uint32_t flags,
                                 X_INPUT_KEYSTROKE* out_keystroke) = 0;
-
- protected:
-  explicit InputDriver(xe::ui::Window* window);
-
-  xe::ui::Window* window_ = nullptr;
 };
 
 }  // namespace hid

src/xenia/hid/input_system.h

@@ -17,12 +17,6 @@
 #include "xenia/hid/input_driver.h"
 #include "xenia/xbox.h"
 
-namespace xe {
-namespace ui {
-class Window;
-}  // namespace ui
-}  // namespace xe
-
 namespace xe {
 namespace hid {
 

src/xenia/hid/nop/nop_hid.cc

@@ -15,8 +15,8 @@ namespace xe {
 namespace hid {
 namespace nop {
 
-std::unique_ptr<InputDriver> Create(xe::ui::Window* window) {
+std::unique_ptr<InputDriver> Create() {
-  return std::make_unique<NopInputDriver>(window);
+  return std::make_unique<NopInputDriver>();
 }
 
 }  // namespace nop

src/xenia/hid/nop/nop_hid.h

@@ -18,7 +18,7 @@ namespace xe {
 namespace hid {
 namespace nop {
 
-std::unique_ptr<InputDriver> Create(xe::ui::Window* window);
+std::unique_ptr<InputDriver> Create();
 
 }  // namespace nop
 }  // namespace hid

src/xenia/hid/nop/nop_input_driver.cc

@@ -15,7 +15,7 @@ namespace xe {
 namespace hid {
 namespace nop {
 
-NopInputDriver::NopInputDriver(xe::ui::Window* window) : InputDriver(window) {}
+NopInputDriver::NopInputDriver() {}
 
 NopInputDriver::~NopInputDriver() = default;
 

src/xenia/hid/nop/nop_input_driver.h

@@ -18,7 +18,7 @@ namespace nop {
 
 class NopInputDriver : public InputDriver {
  public:
-  explicit NopInputDriver(xe::ui::Window* window);
+  NopInputDriver();
   ~NopInputDriver() override;
 
   X_STATUS Setup() override;

src/xenia/hid/winkey/winkey_input_driver.cc

@@ -19,7 +19,7 @@ namespace hid {
 namespace winkey {
 
 WinKeyInputDriver::WinKeyInputDriver(xe::ui::Window* window)
-    : InputDriver(window), packet_number_(1) {
+    : window_(window), packet_number_(1) {
   // Register a key listener.
   window_->on_key_down.AddListener([this](ui::KeyEvent* evt) {
     auto global_lock = global_critical_region_.Acquire();

src/xenia/hid/winkey/winkey_input_driver.h

@@ -16,6 +16,10 @@
 #include "xenia/hid/input_driver.h"
 
 namespace xe {
+namespace ui {
+class Window;
+}  // namespace ui
+
 namespace hid {
 namespace winkey {
 
@@ -41,6 +45,7 @@ class WinKeyInputDriver : public InputDriver {
     bool prev_state = false;  // down(true) or up(false)
   };
 
+  xe::ui::Window* window_ = nullptr;
   xe::global_critical_region global_critical_region_;
   std::queue<KeyEvent> key_events_;
 

src/xenia/hid/xinput/xinput_hid.cc

@@ -15,8 +15,8 @@ namespace xe {
 namespace hid {
 namespace xinput {
 
-std::unique_ptr<InputDriver> Create(xe::ui::Window* window) {
+std::unique_ptr<InputDriver> Create() {
-  return std::make_unique<XInputInputDriver>(window);
+  return std::make_unique<XInputInputDriver>();
 }
 
 }  // namespace xinput

src/xenia/hid/xinput/xinput_input_driver.h

@@ -18,7 +18,7 @@ namespace xinput {
 
 class XInputInputDriver : public InputDriver {
  public:
-  explicit XInputInputDriver(xe::ui::Window* window);
+  XInputInputDriver();
   ~XInputInputDriver() override;
 
   X_STATUS Setup() override;