Code cleanup: moving poly::ui to xe::ui

src/xenia/ui/win32/win32_window.cc

@@ -0,0 +1,212 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2014 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include "xenia/ui/win32/win32_window.h"
+
+#include <dwmapi.h>
+#include <tpcshrd.h>
+#include <windowsx.h>
+
+#include "poly/logging.h"
+
+namespace xe {
+namespace ui {
+namespace win32 {
+
+Win32Window::Win32Window(const std::wstring& title)
+    : Window(title), main_menu_(nullptr), closing_(false) {}
+
+Win32Window::~Win32Window() {}
+
+bool Win32Window::Initialize() {
+  Create();
+  return true;
+}
+
+bool Win32Window::Create() {
+  HINSTANCE hInstance = GetModuleHandle(nullptr);
+
+  WNDCLASSEX wcex;
+  wcex.cbSize = sizeof(WNDCLASSEX);
+  wcex.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
+  wcex.lpfnWndProc = Win32Control::WndProcThunk;
+  wcex.cbClsExtra = 0;
+  wcex.cbWndExtra = 0;
+  wcex.hInstance = hInstance;
+  wcex.hIcon = nullptr;    // LoadIcon(hInstance, (LPCTSTR)IDI_TUTORIAL1);
+  wcex.hIconSm = nullptr;  // LoadIcon(hInstance, (LPCTSTR)IDI_TUTORIAL1);
+  wcex.hCursor = LoadCursor(nullptr, IDC_ARROW);
+  wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
+  wcex.lpszMenuName = nullptr;
+  wcex.lpszClassName = L"XeniaWindowClass";
+  if (!RegisterClassEx(&wcex)) {
+    PLOGE("RegisterClassEx failed");
+    return false;
+  }
+
+  // Setup initial size.
+  DWORD window_style = WS_OVERLAPPEDWINDOW;
+  DWORD window_ex_style = WS_EX_APPWINDOW | WS_EX_CONTROLPARENT;
+  RECT rc = {0, 0, width_, height_};
+  AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, FALSE);
+
+  // Create window.
+  hwnd_ = CreateWindowEx(window_ex_style, L"XeniaWindowClass", L"Xenia",
+                         window_style, rc.left, rc.top, rc.right - rc.left,
+                         rc.bottom - rc.top, nullptr, nullptr, hInstance, this);
+  if (!hwnd_) {
+    PLOGE("CreateWindow failed");
+    return false;
+  }
+
+  main_menu_ = CreateMenu();
+  AppendMenu(main_menu_, MF_STRING, 0, L"TODO");
+  SetMenu(hwnd_, main_menu_);
+
+  // Disable flicks.
+  ATOM atom = GlobalAddAtom(L"MicrosoftTabletPenServiceProperty");
+  const DWORD_PTR dwHwndTabletProperty =
+      TABLET_DISABLE_PRESSANDHOLD |    // disables press and hold (right-click)
+                                       // gesture
+      TABLET_DISABLE_PENTAPFEEDBACK |  // disables UI feedback on pen up (waves)
+      TABLET_DISABLE_PENBARRELFEEDBACK |  // disables UI feedback on pen button
+                                          // down (circle)
+      TABLET_DISABLE_FLICKS |  // disables pen flicks (back, forward, drag down,
+                               // drag up)
+      TABLET_DISABLE_TOUCHSWITCH | TABLET_DISABLE_SMOOTHSCROLLING |
+      TABLET_DISABLE_TOUCHUIFORCEON | TABLET_ENABLE_MULTITOUCHDATA;
+  SetProp(hwnd_, L"MicrosoftTabletPenServiceProperty",
+          reinterpret_cast<HANDLE>(dwHwndTabletProperty));
+  GlobalDeleteAtom(atom);
+
+  // Enable DWM elevation.
+  EnableMMCSS();
+
+  ShowWindow(hwnd_, SW_SHOWNORMAL);
+  UpdateWindow(hwnd_);
+
+  return 0;
+}
+
+void Win32Window::EnableMMCSS() {
+  HMODULE hLibrary = LoadLibrary(L"DWMAPI.DLL");
+  if (!hLibrary) {
+    return;
+  }
+
+  typedef HRESULT(__stdcall * PDwmEnableMMCSS)(BOOL);
+  PDwmEnableMMCSS pDwmEnableMMCSS =
+      (PDwmEnableMMCSS)GetProcAddress(hLibrary, "DwmEnableMMCSS");
+  if (pDwmEnableMMCSS) {
+    pDwmEnableMMCSS(TRUE);
+  }
+
+  typedef HRESULT(__stdcall * PDwmSetPresentParameters)(
+      HWND, DWM_PRESENT_PARAMETERS*);
+  PDwmSetPresentParameters pDwmSetPresentParameters =
+      (PDwmSetPresentParameters)GetProcAddress(hLibrary,
+                                               "DwmSetPresentParameters");
+  if (pDwmSetPresentParameters) {
+    DWM_PRESENT_PARAMETERS pp;
+    memset(&pp, 0, sizeof(DWM_PRESENT_PARAMETERS));
+    pp.cbSize = sizeof(DWM_PRESENT_PARAMETERS);
+    pp.fQueue = FALSE;
+    pp.cBuffer = 2;
+    pp.fUseSourceRate = FALSE;
+    pp.cRefreshesPerFrame = 1;
+    pp.eSampling = DWM_SOURCE_FRAME_SAMPLING_POINT;
+    pDwmSetPresentParameters(hwnd_, &pp);
+  }
+
+  FreeLibrary(hLibrary);
+}
+
+bool Win32Window::set_title(const std::wstring& title) {
+  if (!Window::set_title(title)) {
+    return false;
+  }
+  SetWindowText(hwnd_, title.c_str());
+  return true;
+}
+
+void Win32Window::Resize(int32_t width, int32_t height) {
+  RECT rc = {0, 0, width, height};
+  bool has_menu = main_menu_ ? true : false;
+  AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, has_menu);
+  if (true) {
+    rc.right += 100 - rc.left;
+    rc.left = 100;
+    rc.bottom += 100 - rc.top;
+    rc.top = 100;
+  }
+  Window::Resize(rc.left, rc.top, rc.right, rc.bottom);
+}
+
+void Win32Window::Resize(int32_t left, int32_t top, int32_t right,
+                         int32_t bottom) {
+  RECT rc = {left, top, right, bottom};
+  bool has_menu = main_menu_ ? true : false;
+  AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, has_menu);
+  Window::Resize(rc.left, rc.top, rc.right, rc.bottom);
+}
+
+void Win32Window::ResizeToFill(int32_t pad_left, int32_t pad_top,
+                               int32_t pad_right, int32_t pad_bottom) {
+  // TODO(benvanik): fullscreen.
+}
+
+void Win32Window::OnClose() {
+  if (!closing_ && hwnd_) {
+    closing_ = true;
+    CloseWindow(hwnd_);
+  }
+}
+
+LRESULT Win32Window::WndProc(HWND hWnd, UINT message, WPARAM wParam,
+                             LPARAM lParam) {
+  switch (message) {
+    case WM_ACTIVATEAPP:
+      if (wParam) {
+        // Made active.
+        OnShow();
+      } else {
+        // Made inactive.
+        OnHide();
+      }
+      break;
+    case WM_CLOSE:
+      closing_ = true;
+      Close();
+      break;
+
+    case WM_TABLET_QUERYSYSTEMGESTURESTATUS:
+      return TABLET_DISABLE_PRESSANDHOLD |    // disables press and hold
+                                              // (right-click) gesture
+             TABLET_DISABLE_PENTAPFEEDBACK |  // disables UI feedback on pen up
+                                              // (waves)
+             TABLET_DISABLE_PENBARRELFEEDBACK |  // disables UI feedback on pen
+                                                 // button down (circle)
+             TABLET_DISABLE_FLICKS |  // disables pen flicks (back, forward,
+                                      // drag down, drag up)
+             TABLET_DISABLE_TOUCHSWITCH | TABLET_DISABLE_SMOOTHSCROLLING |
+             TABLET_DISABLE_TOUCHUIFORCEON | TABLET_ENABLE_MULTITOUCHDATA;
+
+    case WM_COMMAND:
+      switch (LOWORD(wParam)) {
+        // TODO(benvanik): dispatch to menu.
+      }
+      break;
+  }
+
+  return Win32Control::WndProc(hWnd, message, wParam, lParam);
+}
+
+}  // namespace win32
+}  // namespace ui
+}  // namespace xe