6 files changed, 0 insertions, 434 deletions
diff --git a/include/cru/platform/native/Base.hpp b/include/cru/platform/native/Base.hpp
deleted file mode 100644
index c3e87439..00000000
--- a/include/cru/platform/native/Base.hpp
+++ /dev/null
@@ -1,47 +0,0 @@
-#pragma once
-#include "Keyboard.hpp"
-#include "cru/common/Base.hpp"
-#include "cru/common/Bitmask.hpp"
-#include "cru/platform/graph/Base.hpp"
-
-#include "../Resource.hpp"
-
-namespace cru::platform::native {
-struct ICursor;
-struct ICursorManager;
-struct IUiApplication;
-struct INativeWindow;
-struct IInputMethodContext;
-
-namespace details {
-struct TagMouseButton {};
-}  // namespace details
-
-using MouseButton = Bitmask<details::TagMouseButton>;
-
-namespace mouse_buttons {
-constexpr MouseButton left{0b1};
-constexpr MouseButton middle{0b10};
-constexpr MouseButton right{0b100};
-}  // namespace mouse_buttons
-
-enum class SystemCursorType {
-  Arrow,
-  Hand,
-};
-
-struct NativeMouseButtonEventArgs {
-  MouseButton button;
-  Point point;
-  KeyModifier modifier;
-};
-
-struct NativeKeyEventArgs {
-  KeyCode key;
-  KeyModifier modifier;
-};
-
-enum class FocusChangeType { Gain, Lost };
-
-enum class MouseEnterLeaveType { Enter, Leave };
-}  // namespace cru::platform::native
diff --git a/include/cru/platform/native/Cursor.hpp b/include/cru/platform/native/Cursor.hpp
deleted file mode 100644
index 447cd694..00000000
--- a/include/cru/platform/native/Cursor.hpp
+++ /dev/null
@@ -1,14 +0,0 @@
-#pragma once
-#include "Base.hpp"
-
-#include <memory>
-
-namespace cru::platform::native {
-struct ICursor : virtual INativeResource {};
-
-struct ICursorManager : virtual INativeResource {
-  virtual std::shared_ptr<ICursor> GetSystemCursor(SystemCursorType type) = 0;
-
-  // TODO: Add method to create cursor.
-};
-}  // namespace cru::platform::native
diff --git a/include/cru/platform/native/InputMethod.hpp b/include/cru/platform/native/InputMethod.hpp
deleted file mode 100644
index de752417..00000000
--- a/include/cru/platform/native/InputMethod.hpp
+++ /dev/null
@@ -1,80 +0,0 @@
-#pragma once
-#include "Base.hpp"
-
-#include "cru/common/Event.hpp"
-
-#include <fmt/format.h>
-#include <memory>
-#include <vector>
-
-namespace cru::platform::native {
-struct CompositionClause {
-  int start;
-  int end;
-  bool target;
-};
-
-using CompositionClauses = std::vector<CompositionClause>;
-
-struct CompositionText {
-  std::u16string text;
-  CompositionClauses clauses;
-  TextRange selection;
-};
-
-struct IInputMethodContext : virtual INativeResource {
-  // Return true if you should draw composition text manually. Return false if
-  // system will take care of that for you.
-  virtual bool ShouldManuallyDrawCompositionText() = 0;
-
-  virtual void EnableIME() = 0;
-
-  virtual void DisableIME() = 0;
-
-  virtual void CompleteComposition() = 0;
-
-  virtual void CancelComposition() = 0;
-
-  virtual CompositionText GetCompositionText() = 0;
-
-  // Set the candidate window lefttop. Use this method to prepare typing.
-  virtual void SetCandidateWindowPosition(const Point& point) = 0;
-
-  // Triggered when user starts composition.
-  virtual IEvent<std::nullptr_t>* CompositionStartEvent() = 0;
-
-  // Triggered when user stops composition.
-  virtual IEvent<std::nullptr_t>* CompositionEndEvent() = 0;
-
-  // Triggered every time composition text changes.
-  virtual IEvent<std::nullptr_t>* CompositionEvent() = 0;
-
-  virtual IEvent<std::u16string_view>* TextEvent() = 0;
-};
-}  // namespace cru::platform::native
-
-template <>
-struct fmt::formatter<cru::platform::native::CompositionText, char16_t>
-    : fmt::formatter<std::u16string_view, char16_t> {
-  auto parse(fmt::basic_format_parse_context<char16_t>& ctx) {
-    return fmt::formatter<std::u16string_view, char16_t>::parse(ctx);
-  }
-
-  template <typename FormatContext>
-  auto format(const cru::platform::native::CompositionText& ct,
-              FormatContext& ctx) {
-    auto output = ctx.out();
-    output = format_to(output, u"text: {}\n", ct.text);
-    output = format_to(output, u"clauses:\n");
-    for (gsl::index i = 0; i < static_cast<gsl::index>(ct.clauses.size());
-         i++) {
-      const auto& clause = ct.clauses[i];
-      output =
-          format_to(output, u"\t{}. start: {} end: {}{}\n", i, clause.start,
-                    clause.end, clause.target ? u" target" : u"");
-    }
-    output = format_to(output, u"selection: position: {} count: {}",
-                       ct.selection.position, ct.selection.count);
-    return output;
-  }
-};
diff --git a/include/cru/platform/native/Keyboard.hpp b/include/cru/platform/native/Keyboard.hpp
deleted file mode 100644
index 67a35c8a..00000000
--- a/include/cru/platform/native/Keyboard.hpp
+++ /dev/null
@@ -1,127 +0,0 @@
-#pragma once
-#include "cru/common/Bitmask.hpp"
-
-#include <string>
-#include <string_view>
-
-namespace cru::platform::native {
-// Because of the complexity of keyboard layout, I only add code in US keyboard
-// layout, the most widely used layout in China. We should try to make it easy
-// to add new keyboard layout.
-enum class KeyCode {
-  Unknown,
-  LeftButton,
-  MiddleButton,
-  RightButton,
-  Escape,
-  F1,
-  F2,
-  F3,
-  F4,
-  F5,
-  F6,
-  F7,
-  F8,
-  F9,
-  F10,
-  F11,
-  F12,
-  N0,
-  N1,
-  N2,
-  N3,
-  N4,
-  N5,
-  N6,
-  N7,
-  N8,
-  N9,
-  A,
-  B,
-  C,
-  D,
-  E,
-  F,
-  G,
-  H,
-  I,
-  J,
-  K,
-  L,
-  M,
-  N,
-  O,
-  P,
-  Q,
-  R,
-  S,
-  T,
-  U,
-  V,
-  W,
-  X,
-  Y,
-  Z,
-  GraveAccent,
-  Tab,
-  CapsLock,
-  LeftShift,
-  LeftCtrl,
-  LeftSuper,
-  LeftAlt,
-  Minus,
-  Equal,
-  Backspace,
-  LeftSquareBracket,
-  RightSquareBracket,
-  BackSlash,
-  Semicolon,
-  Quote,
-  Comma,
-  Period,
-  Slash,
-  RightShift,
-  RightCtrl,
-  RightSuper,
-  RightAlt,
-  Insert,
-  Delete,
-  Home,
-  End,
-  PageUp,
-  PageDown,
-  Up,
-  Left,
-  Down,
-  Right,
-  PrintScreen,
-  ScrollLock,
-  Pause,
-  NumPad0,
-  NumPad1,
-  NumPad2,
-  NumPad3,
-  NumPad4,
-  NumPad5,
-  NumPad6,
-  NumPad7,
-  NumPad8,
-  NumPad9
-};
-
-namespace details {
-struct TagKeyModifier {};
-}  // namespace details
-
-using KeyModifier = Bitmask<details::TagKeyModifier>;
-
-struct KeyModifiers {
-  static constexpr KeyModifier shift{0b1};
-  static constexpr KeyModifier ctrl{0b10};
-  static constexpr KeyModifier alt{0b100};
-};
-
-std::u16string_view ToString(KeyCode key_code);
-std::u16string ToString(KeyModifier key_modifier,
-                        std::u16string_view separator = u"+");
-}  // namespace cru::platform::native
diff --git a/include/cru/platform/native/UiApplication.hpp b/include/cru/platform/native/UiApplication.hpp
deleted file mode 100644
index 2b1b047a..00000000
--- a/include/cru/platform/native/UiApplication.hpp
+++ /dev/null
@@ -1,109 +0,0 @@
-#pragma once
-#include "Base.hpp"
-
-#include <chrono>
-#include <functional>
-#include <memory>
-#include <vector>
-
-namespace cru::platform::native {
-// The entry point of a ui application.
-struct IUiApplication : public virtual INativeResource {
- public:
-  static IUiApplication* GetInstance() { return instance; }
-
- private:
-  static IUiApplication* instance;
-
- protected:
-  IUiApplication();
-
- public:
-  ~IUiApplication() override;
-
-  // Block current thread and run the message loop. Return the exit code when
-  // message loop gets a quit message (possibly posted by method RequestQuit).
-  virtual int Run() = 0;
-
-  // Post a quit message with given quit code.
-  virtual void RequestQuit(int quit_code) = 0;
-
-  virtual void AddOnQuitHandler(std::function<void()> handler) = 0;
-
-  // Timer id should always be positive (not 0) and never the same. So it's ok
-  // to use negative value (or 0) to represent no timer.
-  virtual long long SetImmediate(std::function<void()> action) = 0;
-  virtual long long SetTimeout(std::chrono::milliseconds milliseconds,
-                               std::function<void()> action) = 0;
-  virtual long long SetInterval(std::chrono::milliseconds milliseconds,
-                                std::function<void()> action) = 0;
-  // Implementation should guarantee calls on timer id already canceled have no
-  // effects and do not crash. Also canceling negative id or 0 should always
-  // result in no-op.
-  virtual void CancelTimer(long long id) = 0;
-
-  virtual std::vector<INativeWindow*> GetAllWindow() = 0;
-  virtual INativeWindow* CreateWindow(INativeWindow* parent) = 0;
-
-  virtual cru::platform::graph::IGraphFactory* GetGraphFactory() = 0;
-
-  virtual ICursorManager* GetCursorManager() = 0;
-};
-
-class TimerAutoCanceler {
- public:
-  TimerAutoCanceler() : id_(0) {}
-  explicit TimerAutoCanceler(long long id) : id_(id) {}
-
-  CRU_DELETE_COPY(TimerAutoCanceler)
-
-  TimerAutoCanceler(TimerAutoCanceler&& other) : id_(other.id_) {
-    other.id_ = 0;
-  }
-
-  TimerAutoCanceler& operator=(TimerAutoCanceler&& other) {
-    Reset(other.id_);
-    other.id_ = 0;
-    return *this;
-  }
-
-  ~TimerAutoCanceler() { Reset(); }
-
-  long long Release() {
-    auto temp = id_;
-    id_ = 0;
-    return temp;
-  }
-
-  void Reset(long long id = 0) {
-    if (id_ > 0) IUiApplication::GetInstance()->CancelTimer(id_);
-    id_ = id;
-  }
-
- private:
-  long long id_;
-};
-
-class TimerListAutoCanceler {
- public:
-  TimerListAutoCanceler() = default;
-  CRU_DELETE_COPY(TimerListAutoCanceler)
-  CRU_DEFAULT_MOVE(TimerListAutoCanceler)
-  ~TimerListAutoCanceler() = default;
-
-  TimerListAutoCanceler& operator+=(long long id) {
-    list_.push_back(TimerAutoCanceler(id));
-    return *this;
-  }
-
-  void Clear() { list_.clear(); }
-
-  bool IsEmpty() const { return list_.empty(); }
-
- private:
-  std::vector<TimerAutoCanceler> list_;
-};
-
-// Bootstrap from this.
-std::unique_ptr<IUiApplication> CreateUiApplication();
-}  // namespace cru::platform::native
diff --git a/include/cru/platform/native/Window.hpp b/include/cru/platform/native/Window.hpp
deleted file mode 100644
index c8abdeac..00000000
--- a/include/cru/platform/native/Window.hpp
+++ /dev/null
@@ -1,57 +0,0 @@
-#pragma once
-#include "Base.hpp"
-
-#include "cru/common/Event.hpp"
-
-#include <string_view>
-
-namespace cru::platform::native {
-// Represents a native window, which exposes some low-level events and
-// operations.
-struct INativeWindow : virtual INativeResource {
-  virtual void Close() = 0;
-
-  virtual INativeWindow* GetParent() = 0;
-
-  virtual bool IsVisible() = 0;
-  virtual void SetVisible(bool is_visible) = 0;
-
-  virtual Size GetClientSize() = 0;
-  virtual void SetClientSize(const Size& size) = 0;
-
-  // Get the rect of the window containing frame.
-  // The lefttop of the rect is relative to screen lefttop.
-  virtual Rect GetWindowRect() = 0;
-
-  // Set the rect of the window containing frame.
-  // The lefttop of the rect is relative to screen lefttop.
-  virtual void SetWindowRect(const Rect& rect) = 0;
-
-  // Relative to client lefttop.
-  virtual Point GetMousePosition() = 0;
-
-  virtual bool CaptureMouse() = 0;
-  virtual bool ReleaseMouse() = 0;
-
-  virtual void SetCursor(std::shared_ptr<ICursor> cursor) = 0;
-
-  virtual void RequestRepaint() = 0;
-
-  // Remember to call EndDraw on return value and destroy it.
-  virtual std::unique_ptr<graph::IPainter> BeginPaint() = 0;
-
-  // Don't use this instance after receive this event.
-  virtual IEvent<std::nullptr_t>* DestroyEvent() = 0;
-  virtual IEvent<std::nullptr_t>* PaintEvent() = 0;
-  virtual IEvent<Size>* ResizeEvent() = 0;
-  virtual IEvent<FocusChangeType>* FocusEvent() = 0;
-  virtual IEvent<MouseEnterLeaveType>* MouseEnterLeaveEvent() = 0;
-  virtual IEvent<Point>* MouseMoveEvent() = 0;
-  virtual IEvent<NativeMouseButtonEventArgs>* MouseDownEvent() = 0;
-  virtual IEvent<NativeMouseButtonEventArgs>* MouseUpEvent() = 0;
-  virtual IEvent<NativeKeyEventArgs>* KeyDownEvent() = 0;
-  virtual IEvent<NativeKeyEventArgs>* KeyUpEvent() = 0;
-
-  virtual IInputMethodContext* GetInputMethodContext() = 0;
-};
-}  // namespace cru::platform::native