Start from a clean slate

1 files changed, 0 insertions, 790 deletions

diff --git a/3rdparty/imgui/backend/imgui_impl_win32.cpp b/3rdparty/imgui/backend/imgui_impl_win32.cpp
deleted file mode 100644
index 157b57d..0000000
--- a/3rdparty/imgui/backend/imgui_impl_win32.cpp
+++ /dev/null
@@ -1,790 +0,0 @@
-// dear imgui: Platform Backend for Windows (standard windows API for 32 and 64 bits applications)
-// This needs to be used along with a Renderer (e.g. DirectX11, OpenGL3, Vulkan..)
-
-// Implemented features:
-//  [X] Platform: Clipboard support (for Win32 this is actually part of core dear imgui)
-//  [X] Platform: Keyboard support. Since 1.87 we are using the io.AddKeyEvent() function. Pass ImGuiKey values to all key functions e.g. ImGui::IsKeyPressed(ImGuiKey_Space). [Legacy VK_* values will also be supported unless IMGUI_DISABLE_OBSOLETE_KEYIO is set]
-//  [X] Platform: Gamepad support. Enabled with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'.
-//  [X] Platform: Mouse cursor shape and visibility. Disable with 'io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange'.
-
-// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
-// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
-// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
-// Read online: https://github.com/ocornut/imgui/tree/master/docs
-
-#include "imgui.h"
-#include "imgui_impl_win32.h"
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#include <windowsx.h> // GET_X_LPARAM(), GET_Y_LPARAM()
-#include <tchar.h>
-#include <dwmapi.h>
-
-// Configuration flags to add in your imconfig.h file:
-//#define IMGUI_IMPL_WIN32_DISABLE_GAMEPAD              // Disable gamepad support. This was meaningful before <1.81 but we now load XInput dynamically so the option is now less relevant.
-
-// Using XInput for gamepad (will load DLL dynamically)
-#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
-#include <xinput.h>
-typedef DWORD (WINAPI *PFN_XInputGetCapabilities)(DWORD, DWORD, XINPUT_CAPABILITIES*);
-typedef DWORD (WINAPI *PFN_XInputGetState)(DWORD, XINPUT_STATE*);
-#endif
-
-// CHANGELOG
-// (minor and older changes stripped away, please see git history for details)
-//  2022-01-26: Inputs: replaced short-lived io.AddKeyModsEvent() (added two weeks ago)with io.AddKeyEvent() using ImGuiKey_ModXXX flags. Sorry for the confusion.
-//  2021-01-20: Inputs: calling new io.AddKeyAnalogEvent() for gamepad support, instead of writing directly to io.NavInputs[].
-//  2022-01-17: Inputs: calling new io.AddMousePosEvent(), io.AddMouseButtonEvent(), io.AddMouseWheelEvent() API (1.87+).
-//  2022-01-17: Inputs: always update key mods next and before a key event (not in NewFrame) to fix input queue with very low framerates.
-//  2022-01-12: Inputs: Update mouse inputs using WM_MOUSEMOVE/WM_MOUSELEAVE + fallback to provide it when focused but not hovered/captured. More standard and will allow us to pass it to future input queue API.
-//  2022-01-12: Inputs: Maintain our own copy of MouseButtonsDown mask instead of using ImGui::IsAnyMouseDown() which will be obsoleted.
-//  2022-01-10: Inputs: calling new io.AddKeyEvent(), io.AddKeyModsEvent() + io.SetKeyEventNativeData() API (1.87+). Support for full ImGuiKey range.
-//  2021-12-16: Inputs: Fill VK_LCONTROL/VK_RCONTROL/VK_LSHIFT/VK_RSHIFT/VK_LMENU/VK_RMENU for completeness.
-//  2021-08-17: Calling io.AddFocusEvent() on WM_SETFOCUS/WM_KILLFOCUS messages.
-//  2021-08-02: Inputs: Fixed keyboard modifiers being reported when host window doesn't have focus.
-//  2021-07-29: Inputs: MousePos is correctly reported when the host platform window is hovered but not focused (using TrackMouseEvent() to receive WM_MOUSELEAVE events).
-//  2021-06-29: Reorganized backend to pull data from a single structure to facilitate usage with multiple-contexts (all g_XXXX access changed to bd->XXXX).
-//  2021-06-08: Fixed ImGui_ImplWin32_EnableDpiAwareness() and ImGui_ImplWin32_GetDpiScaleForMonitor() to handle Windows 8.1/10 features without a manifest (per-monitor DPI, and properly calls SetProcessDpiAwareness() on 8.1).
-//  2021-03-23: Inputs: Clearing keyboard down array when losing focus (WM_KILLFOCUS).
-//  2021-02-18: Added ImGui_ImplWin32_EnableAlphaCompositing(). Non Visual Studio users will need to link with dwmapi.lib (MinGW/gcc: use -ldwmapi).
-//  2021-02-17: Fixed ImGui_ImplWin32_EnableDpiAwareness() attempting to get SetProcessDpiAwareness from shcore.dll on Windows 8 whereas it is only supported on Windows 8.1.
-//  2021-01-25: Inputs: Dynamically loading XInput DLL.
-//  2020-12-04: Misc: Fixed setting of io.DisplaySize to invalid/uninitialized data when after hwnd has been closed.
-//  2020-03-03: Inputs: Calling AddInputCharacterUTF16() to support surrogate pairs leading to codepoint >= 0x10000 (for more complete CJK inputs)
-//  2020-02-17: Added ImGui_ImplWin32_EnableDpiAwareness(), ImGui_ImplWin32_GetDpiScaleForHwnd(), ImGui_ImplWin32_GetDpiScaleForMonitor() helper functions.
-//  2020-01-14: Inputs: Added support for #define IMGUI_IMPL_WIN32_DISABLE_GAMEPAD/IMGUI_IMPL_WIN32_DISABLE_LINKING_XINPUT.
-//  2019-12-05: Inputs: Added support for ImGuiMouseCursor_NotAllowed mouse cursor.
-//  2019-05-11: Inputs: Don't filter value from WM_CHAR before calling AddInputCharacter().
-//  2019-01-17: Misc: Using GetForegroundWindow()+IsChild() instead of GetActiveWindow() to be compatible with windows created in a different thread or parent.
-//  2019-01-17: Inputs: Added support for mouse buttons 4 and 5 via WM_XBUTTON* messages.
-//  2019-01-15: Inputs: Added support for XInput gamepads (if ImGuiConfigFlags_NavEnableGamepad is set by user application).
-//  2018-11-30: Misc: Setting up io.BackendPlatformName so it can be displayed in the About Window.
-//  2018-06-29: Inputs: Added support for the ImGuiMouseCursor_Hand cursor.
-//  2018-06-10: Inputs: Fixed handling of mouse wheel messages to support fine position messages (typically sent by track-pads).
-//  2018-06-08: Misc: Extracted imgui_impl_win32.cpp/.h away from the old combined DX9/DX10/DX11/DX12 examples.
-//  2018-03-20: Misc: Setup io.BackendFlags ImGuiBackendFlags_HasMouseCursors and ImGuiBackendFlags_HasSetMousePos flags + honor ImGuiConfigFlags_NoMouseCursorChange flag.
-//  2018-02-20: Inputs: Added support for mouse cursors (ImGui::GetMouseCursor() value and WM_SETCURSOR message handling).
-//  2018-02-06: Inputs: Added mapping for ImGuiKey_Space.
-//  2018-02-06: Inputs: Honoring the io.WantSetMousePos by repositioning the mouse (when using navigation and ImGuiConfigFlags_NavMoveMouse is set).
-//  2018-02-06: Misc: Removed call to ImGui::Shutdown() which is not available from 1.60 WIP, user needs to call CreateContext/DestroyContext themselves.
-//  2018-01-20: Inputs: Added Horizontal Mouse Wheel support.
-//  2018-01-08: Inputs: Added mapping for ImGuiKey_Insert.
-//  2018-01-05: Inputs: Added WM_LBUTTONDBLCLK double-click handlers for window classes with the CS_DBLCLKS flag.
-//  2017-10-23: Inputs: Added WM_SYSKEYDOWN / WM_SYSKEYUP handlers so e.g. the VK_MENU key can be read.
-//  2017-10-23: Inputs: Using Win32 ::SetCapture/::GetCapture() to retrieve mouse positions outside the client area when dragging.
-//  2016-11-12: Inputs: Only call Win32 ::SetCursor(NULL) when io.MouseDrawCursor is set.
-
-struct ImGui_ImplWin32_Data
-{
-    HWND                        hWnd;
-    HWND                        MouseHwnd;
-    bool                        MouseTracked;
-    int                         MouseButtonsDown;
-    INT64                       Time;
-    INT64                       TicksPerSecond;
-    ImGuiMouseCursor            LastMouseCursor;
-    bool                        HasGamepad;
-    bool                        WantUpdateHasGamepad;
-
-#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
-    HMODULE                     XInputDLL;
-    PFN_XInputGetCapabilities   XInputGetCapabilities;
-    PFN_XInputGetState          XInputGetState;
-#endif
-
-    ImGui_ImplWin32_Data()      { memset(this, 0, sizeof(*this)); }
-};
-
-// Backend data stored in io.BackendPlatformUserData to allow support for multiple Dear ImGui contexts
-// It is STRONGLY preferred that you use docking branch with multi-viewports (== single Dear ImGui context + multiple windows) instead of multiple Dear ImGui contexts.
-// FIXME: multi-context support is not well tested and probably dysfunctional in this backend.
-// FIXME: some shared resources (mouse cursor shape, gamepad) are mishandled when using multi-context.
-static ImGui_ImplWin32_Data* ImGui_ImplWin32_GetBackendData()
-{
-    return ImGui::GetCurrentContext() ? (ImGui_ImplWin32_Data*)ImGui::GetIO().BackendPlatformUserData : NULL;
-}
-
-// Functions
-bool    ImGui_ImplWin32_Init(void* hwnd)
-{
-    ImGuiIO& io = ImGui::GetIO();
-    IM_ASSERT(io.BackendPlatformUserData == NULL && "Already initialized a platform backend!");
-
-    INT64 perf_frequency, perf_counter;
-    if (!::QueryPerformanceFrequency((LARGE_INTEGER*)&perf_frequency))
-        return false;
-    if (!::QueryPerformanceCounter((LARGE_INTEGER*)&perf_counter))
-        return false;
-
-    // Setup backend capabilities flags
-    ImGui_ImplWin32_Data* bd = IM_NEW(ImGui_ImplWin32_Data)();
-    io.BackendPlatformUserData = (void*)bd;
-    io.BackendPlatformName = "imgui_impl_win32";
-    io.BackendFlags |= ImGuiBackendFlags_HasMouseCursors;         // We can honor GetMouseCursor() values (optional)
-    io.BackendFlags |= ImGuiBackendFlags_HasSetMousePos;          // We can honor io.WantSetMousePos requests (optional, rarely used)
-
-    bd->hWnd = (HWND)hwnd;
-    bd->WantUpdateHasGamepad = true;
-    bd->TicksPerSecond = perf_frequency;
-    bd->Time = perf_counter;
-    bd->LastMouseCursor = ImGuiMouseCursor_COUNT;
-
-    // Set platform dependent data in viewport
-    ImGui::GetMainViewport()->PlatformHandleRaw = (void*)hwnd;
-
-    // Dynamically load XInput library
-#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
-    const char* xinput_dll_names[] =
-    {
-        "xinput1_4.dll",   // Windows 8+
-        "xinput1_3.dll",   // DirectX SDK
-        "xinput9_1_0.dll", // Windows Vista, Windows 7
-        "xinput1_2.dll",   // DirectX SDK
-        "xinput1_1.dll"    // DirectX SDK
-    };
-    for (int n = 0; n < IM_ARRAYSIZE(xinput_dll_names); n++)
-        if (HMODULE dll = ::LoadLibraryA(xinput_dll_names[n]))
-        {
-            bd->XInputDLL = dll;
-            bd->XInputGetCapabilities = (PFN_XInputGetCapabilities)::GetProcAddress(dll, "XInputGetCapabilities");
-            bd->XInputGetState = (PFN_XInputGetState)::GetProcAddress(dll, "XInputGetState");
-            break;
-        }
-#endif // IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
-
-    return true;
-}
-
-void    ImGui_ImplWin32_Shutdown()
-{
-    ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
-    IM_ASSERT(bd != NULL && "No platform backend to shutdown, or already shutdown?");
-    ImGuiIO& io = ImGui::GetIO();
-
-    // Unload XInput library
-#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
-    if (bd->XInputDLL)
-        ::FreeLibrary(bd->XInputDLL);
-#endif // IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
-
-    io.BackendPlatformName = NULL;
-    io.BackendPlatformUserData = NULL;
-    IM_DELETE(bd);
-}
-
-static bool ImGui_ImplWin32_UpdateMouseCursor()
-{
-    ImGuiIO& io = ImGui::GetIO();
-    if (io.ConfigFlags & ImGuiConfigFlags_NoMouseCursorChange)
-        return false;
-
-    ImGuiMouseCursor imgui_cursor = ImGui::GetMouseCursor();
-    if (imgui_cursor == ImGuiMouseCursor_None || io.MouseDrawCursor)
-    {
-        // Hide OS mouse cursor if imgui is drawing it or if it wants no cursor
-        ::SetCursor(NULL);
-    }
-    else
-    {
-        // Show OS mouse cursor
-        LPTSTR win32_cursor = IDC_ARROW;
-        switch (imgui_cursor)
-        {
-        case ImGuiMouseCursor_Arrow:        win32_cursor = IDC_ARROW; break;
-        case ImGuiMouseCursor_TextInput:    win32_cursor = IDC_IBEAM; break;
-        case ImGuiMouseCursor_ResizeAll:    win32_cursor = IDC_SIZEALL; break;
-        case ImGuiMouseCursor_ResizeEW:     win32_cursor = IDC_SIZEWE; break;
-        case ImGuiMouseCursor_ResizeNS:     win32_cursor = IDC_SIZENS; break;
-        case ImGuiMouseCursor_ResizeNESW:   win32_cursor = IDC_SIZENESW; break;
-        case ImGuiMouseCursor_ResizeNWSE:   win32_cursor = IDC_SIZENWSE; break;
-        case ImGuiMouseCursor_Hand:         win32_cursor = IDC_HAND; break;
-        case ImGuiMouseCursor_NotAllowed:   win32_cursor = IDC_NO; break;
-        }
-        ::SetCursor(::LoadCursor(NULL, win32_cursor));
-    }
-    return true;
-}
-
-static bool IsVkDown(int vk)
-{
-    return (::GetKeyState(vk) & 0x8000) != 0;
-}
-
-static void ImGui_ImplWin32_AddKeyEvent(ImGuiKey key, bool down, int native_keycode, int native_scancode = -1)
-{
-    ImGuiIO& io = ImGui::GetIO();
-    io.AddKeyEvent(key, down);
-    io.SetKeyEventNativeData(key, native_keycode, native_scancode); // To support legacy indexing (<1.87 user code)
-    IM_UNUSED(native_scancode);
-}
-
-static void ImGui_ImplWin32_ProcessKeyEventsWorkarounds()
-{
-    // Left & right Shift keys: when both are pressed together, Windows tend to not generate the WM_KEYUP event for the first released one.
-    if (ImGui::IsKeyDown(ImGuiKey_LeftShift) && !IsVkDown(VK_LSHIFT))
-        ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftShift, false, VK_LSHIFT);
-    if (ImGui::IsKeyDown(ImGuiKey_RightShift) && !IsVkDown(VK_RSHIFT))
-        ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightShift, false, VK_RSHIFT);
-
-    // Sometimes WM_KEYUP for Win key is not passed down to the app (e.g. for Win+V on some setups, according to GLFW).
-    if (ImGui::IsKeyDown(ImGuiKey_LeftSuper) && !IsVkDown(VK_LWIN))
-        ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftSuper, false, VK_LWIN);
-    if (ImGui::IsKeyDown(ImGuiKey_RightSuper) && !IsVkDown(VK_RWIN))
-        ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightSuper, false, VK_RWIN);
-}
-
-static void ImGui_ImplWin32_UpdateKeyModifiers()
-{
-    ImGuiIO& io = ImGui::GetIO();
-    io.AddKeyEvent(ImGuiKey_ModCtrl, IsVkDown(VK_CONTROL));
-    io.AddKeyEvent(ImGuiKey_ModShift, IsVkDown(VK_SHIFT));
-    io.AddKeyEvent(ImGuiKey_ModAlt, IsVkDown(VK_MENU));
-    io.AddKeyEvent(ImGuiKey_ModSuper, IsVkDown(VK_APPS));
-}
-
-static void ImGui_ImplWin32_UpdateMouseData()
-{
-    ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
-    ImGuiIO& io = ImGui::GetIO();
-    IM_ASSERT(bd->hWnd != 0);
-
-    const bool is_app_focused = (::GetForegroundWindow() == bd->hWnd);
-    if (is_app_focused)
-    {
-        // (Optional) Set OS mouse position from Dear ImGui if requested (rarely used, only when ImGuiConfigFlags_NavEnableSetMousePos is enabled by user)
-        if (io.WantSetMousePos)
-        {
-            POINT pos = { (int)io.MousePos.x, (int)io.MousePos.y };
-            if (::ClientToScreen(bd->hWnd, &pos))
-                ::SetCursorPos(pos.x, pos.y);
-        }
-
-        // (Optional) Fallback to provide mouse position when focused (WM_MOUSEMOVE already provides this when hovered or captured)
-        if (!io.WantSetMousePos && !bd->MouseTracked)
-        {
-            POINT pos;
-            if (::GetCursorPos(&pos) && ::ScreenToClient(bd->hWnd, &pos))
-                io.AddMousePosEvent((float)pos.x, (float)pos.y);
-        }
-    }
-}
-
-// Gamepad navigation mapping
-static void ImGui_ImplWin32_UpdateGamepads()
-{
-#ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
-    ImGuiIO& io = ImGui::GetIO();
-    ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
-    if ((io.ConfigFlags & ImGuiConfigFlags_NavEnableGamepad) == 0)
-        return;
-
-    // Calling XInputGetState() every frame on disconnected gamepads is unfortunately too slow.
-    // Instead we refresh gamepad availability by calling XInputGetCapabilities() _only_ after receiving WM_DEVICECHANGE.
-    if (bd->WantUpdateHasGamepad)
-    {
-        XINPUT_CAPABILITIES caps = {};
-        bd->HasGamepad = bd->XInputGetCapabilities ? (bd->XInputGetCapabilities(0, XINPUT_FLAG_GAMEPAD, &caps) == ERROR_SUCCESS) : false;
-        bd->WantUpdateHasGamepad = false;
-    }
-
-    io.BackendFlags &= ~ImGuiBackendFlags_HasGamepad;
-    XINPUT_STATE xinput_state;
-    XINPUT_GAMEPAD& gamepad = xinput_state.Gamepad;
-    if (!bd->HasGamepad || bd->XInputGetState == NULL || bd->XInputGetState(0, &xinput_state) != ERROR_SUCCESS)
-        return;
-    io.BackendFlags |= ImGuiBackendFlags_HasGamepad;
-
-    #define IM_SATURATE(V)                      (V < 0.0f ? 0.0f : V > 1.0f ? 1.0f : V)
-    #define MAP_BUTTON(KEY_NO, BUTTON_ENUM)     { io.AddKeyEvent(KEY_NO, (gamepad.wButtons & BUTTON_ENUM) != 0); }
-    #define MAP_ANALOG(KEY_NO, VALUE, V0, V1)   { float vn = (float)(VALUE - V0) / (float)(V1 - V0); io.AddKeyAnalogEvent(KEY_NO, vn > 0.10f, IM_SATURATE(vn)); }
-    MAP_BUTTON(ImGuiKey_GamepadStart,           XINPUT_GAMEPAD_START);
-    MAP_BUTTON(ImGuiKey_GamepadBack,            XINPUT_GAMEPAD_BACK);
-    MAP_BUTTON(ImGuiKey_GamepadFaceDown,        XINPUT_GAMEPAD_A);
-    MAP_BUTTON(ImGuiKey_GamepadFaceRight,       XINPUT_GAMEPAD_B);
-    MAP_BUTTON(ImGuiKey_GamepadFaceLeft,        XINPUT_GAMEPAD_X);
-    MAP_BUTTON(ImGuiKey_GamepadFaceUp,          XINPUT_GAMEPAD_Y);
-    MAP_BUTTON(ImGuiKey_GamepadDpadLeft,        XINPUT_GAMEPAD_DPAD_LEFT);
-    MAP_BUTTON(ImGuiKey_GamepadDpadRight,       XINPUT_GAMEPAD_DPAD_RIGHT);
-    MAP_BUTTON(ImGuiKey_GamepadDpadUp,          XINPUT_GAMEPAD_DPAD_UP);
-    MAP_BUTTON(ImGuiKey_GamepadDpadDown,        XINPUT_GAMEPAD_DPAD_DOWN);
-    MAP_BUTTON(ImGuiKey_GamepadL1,              XINPUT_GAMEPAD_LEFT_SHOULDER);
-    MAP_BUTTON(ImGuiKey_GamepadR1,              XINPUT_GAMEPAD_RIGHT_SHOULDER);
-    MAP_ANALOG(ImGuiKey_GamepadL2,              gamepad.bLeftTrigger, XINPUT_GAMEPAD_TRIGGER_THRESHOLD, 255);
-    MAP_ANALOG(ImGuiKey_GamepadR2,              gamepad.bRightTrigger, XINPUT_GAMEPAD_TRIGGER_THRESHOLD, 255);
-    MAP_BUTTON(ImGuiKey_GamepadL3,              XINPUT_GAMEPAD_LEFT_THUMB);
-    MAP_BUTTON(ImGuiKey_GamepadR3,              XINPUT_GAMEPAD_RIGHT_THUMB);
-    MAP_ANALOG(ImGuiKey_GamepadLStickLeft,      gamepad.sThumbLX, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768);
-    MAP_ANALOG(ImGuiKey_GamepadLStickRight,     gamepad.sThumbLX, +XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, +32767);
-    MAP_ANALOG(ImGuiKey_GamepadLStickUp,        gamepad.sThumbLY, +XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, +32767);
-    MAP_ANALOG(ImGuiKey_GamepadLStickDown,      gamepad.sThumbLY, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768);
-    MAP_ANALOG(ImGuiKey_GamepadRStickLeft,      gamepad.sThumbRX, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768);
-    MAP_ANALOG(ImGuiKey_GamepadRStickRight,     gamepad.sThumbRX, +XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, +32767);
-    MAP_ANALOG(ImGuiKey_GamepadRStickUp,        gamepad.sThumbRY, +XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, +32767);
-    MAP_ANALOG(ImGuiKey_GamepadRStickDown,      gamepad.sThumbRY, -XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE, -32768);
-    #undef MAP_BUTTON
-    #undef MAP_ANALOG
-#endif // #ifndef IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
-}
-
-void    ImGui_ImplWin32_NewFrame()
-{
-    ImGuiIO& io = ImGui::GetIO();
-    ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
-    IM_ASSERT(bd != NULL && "Did you call ImGui_ImplWin32_Init()?");
-
-    // Setup display size (every frame to accommodate for window resizing)
-    RECT rect = { 0, 0, 0, 0 };
-    ::GetClientRect(bd->hWnd, &rect);
-    io.DisplaySize = ImVec2((float)(rect.right - rect.left), (float)(rect.bottom - rect.top));
-
-    // Setup time step
-    INT64 current_time = 0;
-    ::QueryPerformanceCounter((LARGE_INTEGER*)&current_time);
-    io.DeltaTime = (float)(current_time - bd->Time) / bd->TicksPerSecond;
-    bd->Time = current_time;
-
-    // Update OS mouse position
-    ImGui_ImplWin32_UpdateMouseData();
-
-    // Process workarounds for known Windows key handling issues
-    ImGui_ImplWin32_ProcessKeyEventsWorkarounds();
-
-    // Update OS mouse cursor with the cursor requested by imgui
-    ImGuiMouseCursor mouse_cursor = io.MouseDrawCursor ? ImGuiMouseCursor_None : ImGui::GetMouseCursor();
-    if (bd->LastMouseCursor != mouse_cursor)
-    {
-        bd->LastMouseCursor = mouse_cursor;
-        ImGui_ImplWin32_UpdateMouseCursor();
-    }
-
-    // Update game controllers (if enabled and available)
-    ImGui_ImplWin32_UpdateGamepads();
-}
-
-// There is no distinct VK_xxx for keypad enter, instead it is VK_RETURN + KF_EXTENDED, we assign it an arbitrary value to make code more readable (VK_ codes go up to 255)
-#define IM_VK_KEYPAD_ENTER      (VK_RETURN + 256)
-
-// Map VK_xxx to ImGuiKey_xxx.
-static ImGuiKey ImGui_ImplWin32_VirtualKeyToImGuiKey(WPARAM wParam)
-{
-    switch (wParam)
-    {
-        case VK_TAB: return ImGuiKey_Tab;
-        case VK_LEFT: return ImGuiKey_LeftArrow;
-        case VK_RIGHT: return ImGuiKey_RightArrow;
-        case VK_UP: return ImGuiKey_UpArrow;
-        case VK_DOWN: return ImGuiKey_DownArrow;
-        case VK_PRIOR: return ImGuiKey_PageUp;
-        case VK_NEXT: return ImGuiKey_PageDown;
-        case VK_HOME: return ImGuiKey_Home;
-        case VK_END: return ImGuiKey_End;
-        case VK_INSERT: return ImGuiKey_Insert;
-        case VK_DELETE: return ImGuiKey_Delete;
-        case VK_BACK: return ImGuiKey_Backspace;
-        case VK_SPACE: return ImGuiKey_Space;
-        case VK_RETURN: return ImGuiKey_Enter;
-        case VK_ESCAPE: return ImGuiKey_Escape;
-        case VK_OEM_7: return ImGuiKey_Apostrophe;
-        case VK_OEM_COMMA: return ImGuiKey_Comma;
-        case VK_OEM_MINUS: return ImGuiKey_Minus;
-        case VK_OEM_PERIOD: return ImGuiKey_Period;
-        case VK_OEM_2: return ImGuiKey_Slash;
-        case VK_OEM_1: return ImGuiKey_Semicolon;
-        case VK_OEM_PLUS: return ImGuiKey_Equal;
-        case VK_OEM_4: return ImGuiKey_LeftBracket;
-        case VK_OEM_5: return ImGuiKey_Backslash;
-        case VK_OEM_6: return ImGuiKey_RightBracket;
-        case VK_OEM_3: return ImGuiKey_GraveAccent;
-        case VK_CAPITAL: return ImGuiKey_CapsLock;
-        case VK_SCROLL: return ImGuiKey_ScrollLock;
-        case VK_NUMLOCK: return ImGuiKey_NumLock;
-        case VK_SNAPSHOT: return ImGuiKey_PrintScreen;
-        case VK_PAUSE: return ImGuiKey_Pause;
-        case VK_NUMPAD0: return ImGuiKey_Keypad0;
-        case VK_NUMPAD1: return ImGuiKey_Keypad1;
-        case VK_NUMPAD2: return ImGuiKey_Keypad2;
-        case VK_NUMPAD3: return ImGuiKey_Keypad3;
-        case VK_NUMPAD4: return ImGuiKey_Keypad4;
-        case VK_NUMPAD5: return ImGuiKey_Keypad5;
-        case VK_NUMPAD6: return ImGuiKey_Keypad6;
-        case VK_NUMPAD7: return ImGuiKey_Keypad7;
-        case VK_NUMPAD8: return ImGuiKey_Keypad8;
-        case VK_NUMPAD9: return ImGuiKey_Keypad9;
-        case VK_DECIMAL: return ImGuiKey_KeypadDecimal;
-        case VK_DIVIDE: return ImGuiKey_KeypadDivide;
-        case VK_MULTIPLY: return ImGuiKey_KeypadMultiply;
-        case VK_SUBTRACT: return ImGuiKey_KeypadSubtract;
-        case VK_ADD: return ImGuiKey_KeypadAdd;
-        case IM_VK_KEYPAD_ENTER: return ImGuiKey_KeypadEnter;
-        case VK_LSHIFT: return ImGuiKey_LeftShift;
-        case VK_LCONTROL: return ImGuiKey_LeftCtrl;
-        case VK_LMENU: return ImGuiKey_LeftAlt;
-        case VK_LWIN: return ImGuiKey_LeftSuper;
-        case VK_RSHIFT: return ImGuiKey_RightShift;
-        case VK_RCONTROL: return ImGuiKey_RightCtrl;
-        case VK_RMENU: return ImGuiKey_RightAlt;
-        case VK_RWIN: return ImGuiKey_RightSuper;
-        case VK_APPS: return ImGuiKey_Menu;
-        case '0': return ImGuiKey_0;
-        case '1': return ImGuiKey_1;
-        case '2': return ImGuiKey_2;
-        case '3': return ImGuiKey_3;
-        case '4': return ImGuiKey_4;
-        case '5': return ImGuiKey_5;
-        case '6': return ImGuiKey_6;
-        case '7': return ImGuiKey_7;
-        case '8': return ImGuiKey_8;
-        case '9': return ImGuiKey_9;
-        case 'A': return ImGuiKey_A;
-        case 'B': return ImGuiKey_B;
-        case 'C': return ImGuiKey_C;
-        case 'D': return ImGuiKey_D;
-        case 'E': return ImGuiKey_E;
-        case 'F': return ImGuiKey_F;
-        case 'G': return ImGuiKey_G;
-        case 'H': return ImGuiKey_H;
-        case 'I': return ImGuiKey_I;
-        case 'J': return ImGuiKey_J;
-        case 'K': return ImGuiKey_K;
-        case 'L': return ImGuiKey_L;
-        case 'M': return ImGuiKey_M;
-        case 'N': return ImGuiKey_N;
-        case 'O': return ImGuiKey_O;
-        case 'P': return ImGuiKey_P;
-        case 'Q': return ImGuiKey_Q;
-        case 'R': return ImGuiKey_R;
-        case 'S': return ImGuiKey_S;
-        case 'T': return ImGuiKey_T;
-        case 'U': return ImGuiKey_U;
-        case 'V': return ImGuiKey_V;
-        case 'W': return ImGuiKey_W;
-        case 'X': return ImGuiKey_X;
-        case 'Y': return ImGuiKey_Y;
-        case 'Z': return ImGuiKey_Z;
-        case VK_F1: return ImGuiKey_F1;
-        case VK_F2: return ImGuiKey_F2;
-        case VK_F3: return ImGuiKey_F3;
-        case VK_F4: return ImGuiKey_F4;
-        case VK_F5: return ImGuiKey_F5;
-        case VK_F6: return ImGuiKey_F6;
-        case VK_F7: return ImGuiKey_F7;
-        case VK_F8: return ImGuiKey_F8;
-        case VK_F9: return ImGuiKey_F9;
-        case VK_F10: return ImGuiKey_F10;
-        case VK_F11: return ImGuiKey_F11;
-        case VK_F12: return ImGuiKey_F12;
-        default: return ImGuiKey_None;
-    }
-}
-
-// Allow compilation with old Windows SDK. MinGW doesn't have default _WIN32_WINNT/WINVER versions.
-#ifndef WM_MOUSEHWHEEL
-#define WM_MOUSEHWHEEL 0x020E
-#endif
-#ifndef DBT_DEVNODES_CHANGED
-#define DBT_DEVNODES_CHANGED 0x0007
-#endif
-
-// Win32 message handler (process Win32 mouse/keyboard inputs, etc.)
-// Call from your application's message handler.
-// When implementing your own backend, you can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if Dear ImGui wants to use your inputs.
-// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application.
-// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application.
-// Generally you may always pass all inputs to Dear ImGui, and hide them from your application based on those two flags.
-// PS: In this Win32 handler, we use the capture API (GetCapture/SetCapture/ReleaseCapture) to be able to read mouse coordinates when dragging mouse outside of our window bounds.
-// PS: We treat DBLCLK messages as regular mouse down messages, so this code will work on windows classes that have the CS_DBLCLKS flag set. Our own example app code doesn't set this flag.
-#if 0
-// Copy this line into your .cpp file to forward declare the function.
-extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
-#endif
-IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
-{
-    if (ImGui::GetCurrentContext() == NULL)
-        return 0;
-
-    ImGuiIO& io = ImGui::GetIO();
-    ImGui_ImplWin32_Data* bd = ImGui_ImplWin32_GetBackendData();
-
-    switch (msg)
-    {
-    case WM_MOUSEMOVE:
-        // We need to call TrackMouseEvent in order to receive WM_MOUSELEAVE events
-        bd->MouseHwnd = hwnd;
-        if (!bd->MouseTracked)
-        {
-            TRACKMOUSEEVENT tme = { sizeof(tme), TME_LEAVE, hwnd, 0 };
-            ::TrackMouseEvent(&tme);
-            bd->MouseTracked = true;
-        }
-        io.AddMousePosEvent((float)GET_X_LPARAM(lParam), (float)GET_Y_LPARAM(lParam));
-        break;
-    case WM_MOUSELEAVE:
-        if (bd->MouseHwnd == hwnd)
-            bd->MouseHwnd = NULL;
-        bd->MouseTracked = false;
-        io.AddMousePosEvent(-FLT_MAX, -FLT_MAX);
-        break;
-    case WM_LBUTTONDOWN: case WM_LBUTTONDBLCLK:
-    case WM_RBUTTONDOWN: case WM_RBUTTONDBLCLK:
-    case WM_MBUTTONDOWN: case WM_MBUTTONDBLCLK:
-    case WM_XBUTTONDOWN: case WM_XBUTTONDBLCLK:
-    {
-        int button = 0;
-        if (msg == WM_LBUTTONDOWN || msg == WM_LBUTTONDBLCLK) { button = 0; }
-        if (msg == WM_RBUTTONDOWN || msg == WM_RBUTTONDBLCLK) { button = 1; }
-        if (msg == WM_MBUTTONDOWN || msg == WM_MBUTTONDBLCLK) { button = 2; }
-        if (msg == WM_XBUTTONDOWN || msg == WM_XBUTTONDBLCLK) { button = (GET_XBUTTON_WPARAM(wParam) == XBUTTON1) ? 3 : 4; }
-        if (bd->MouseButtonsDown == 0 && ::GetCapture() == NULL)
-            ::SetCapture(hwnd);
-        bd->MouseButtonsDown |= 1 << button;
-        io.AddMouseButtonEvent(button, true);
-        return 0;
-    }
-    case WM_LBUTTONUP:
-    case WM_RBUTTONUP:
-    case WM_MBUTTONUP:
-    case WM_XBUTTONUP:
-    {
-        int button = 0;
-        if (msg == WM_LBUTTONUP) { button = 0; }
-        if (msg == WM_RBUTTONUP) { button = 1; }
-        if (msg == WM_MBUTTONUP) { button = 2; }
-        if (msg == WM_XBUTTONUP) { button = (GET_XBUTTON_WPARAM(wParam) == XBUTTON1) ? 3 : 4; }
-        bd->MouseButtonsDown &= ~(1 << button);
-        if (bd->MouseButtonsDown == 0 && ::GetCapture() == hwnd)
-            ::ReleaseCapture();
-        io.AddMouseButtonEvent(button, false);
-        return 0;
-    }
-    case WM_MOUSEWHEEL:
-        io.AddMouseWheelEvent(0.0f, (float)GET_WHEEL_DELTA_WPARAM(wParam) / (float)WHEEL_DELTA);
-        return 0;
-    case WM_MOUSEHWHEEL:
-        io.AddMouseWheelEvent((float)GET_WHEEL_DELTA_WPARAM(wParam) / (float)WHEEL_DELTA, 0.0f);
-        return 0;
-    case WM_KEYDOWN:
-    case WM_KEYUP:
-    case WM_SYSKEYDOWN:
-    case WM_SYSKEYUP:
-    {
-        const bool is_key_down = (msg == WM_KEYDOWN || msg == WM_SYSKEYDOWN);
-        if (wParam < 256)
-        {
-            // Submit modifiers
-            ImGui_ImplWin32_UpdateKeyModifiers();
-
-            // Obtain virtual key code
-            // (keypad enter doesn't have its own... VK_RETURN with KF_EXTENDED flag means keypad enter, see IM_VK_KEYPAD_ENTER definition for details, it is mapped to ImGuiKey_KeyPadEnter.)
-            int vk = (int)wParam;
-            if ((wParam == VK_RETURN) && (HIWORD(lParam) & KF_EXTENDED))
-                vk = IM_VK_KEYPAD_ENTER;
-
-            // Submit key event
-            const ImGuiKey key = ImGui_ImplWin32_VirtualKeyToImGuiKey(vk);
-            const int scancode = (int)LOBYTE(HIWORD(lParam));
-            if (key != ImGuiKey_None)
-                ImGui_ImplWin32_AddKeyEvent(key, is_key_down, vk, scancode);
-
-            // Submit individual left/right modifier events
-            if (vk == VK_SHIFT)
-            {
-                // Important: Shift keys tend to get stuck when pressed together, missing key-up events are corrected in ImGui_ImplWin32_ProcessKeyEventsWorkarounds()
-                if (IsVkDown(VK_LSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftShift, is_key_down, VK_LSHIFT, scancode); }
-                if (IsVkDown(VK_RSHIFT) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightShift, is_key_down, VK_RSHIFT, scancode); }
-            }
-            else if (vk == VK_CONTROL)
-            {
-                if (IsVkDown(VK_LCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftCtrl, is_key_down, VK_LCONTROL, scancode); }
-                if (IsVkDown(VK_RCONTROL) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightCtrl, is_key_down, VK_RCONTROL, scancode); }
-            }
-            else if (vk == VK_MENU)
-            {
-                if (IsVkDown(VK_LMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_LeftAlt, is_key_down, VK_LMENU, scancode); }
-                if (IsVkDown(VK_RMENU) == is_key_down) { ImGui_ImplWin32_AddKeyEvent(ImGuiKey_RightAlt, is_key_down, VK_RMENU, scancode); }
-            }
-        }
-        return 0;
-    }
-    case WM_SETFOCUS:
-    case WM_KILLFOCUS:
-        io.AddFocusEvent(msg == WM_SETFOCUS);
-        return 0;
-    case WM_CHAR:
-        // You can also use ToAscii()+GetKeyboardState() to retrieve characters.
-        if (wParam > 0 && wParam < 0x10000)
-            io.AddInputCharacterUTF16((unsigned short)wParam);
-        return 0;
-    case WM_SETCURSOR:
-        if (LOWORD(lParam) == HTCLIENT && ImGui_ImplWin32_UpdateMouseCursor())
-            return 1;
-        return 0;
-    case WM_DEVICECHANGE:
-        if ((UINT)wParam == DBT_DEVNODES_CHANGED)
-            bd->WantUpdateHasGamepad = true;
-        return 0;
-    }
-    return 0;
-}
-
-
-//--------------------------------------------------------------------------------------------------------
-// DPI-related helpers (optional)
-//--------------------------------------------------------------------------------------------------------
-// - Use to enable DPI awareness without having to create an application manifest.
-// - Your own app may already do this via a manifest or explicit calls. This is mostly useful for our examples/ apps.
-// - In theory we could call simple functions from Windows SDK such as SetProcessDPIAware(), SetProcessDpiAwareness(), etc.
-//   but most of the functions provided by Microsoft require Windows 8.1/10+ SDK at compile time and Windows 8/10+ at runtime,
-//   neither we want to require the user to have. So we dynamically select and load those functions to avoid dependencies.
-//---------------------------------------------------------------------------------------------------------
-// This is the scheme successfully used by GLFW (from which we borrowed some of the code) and other apps aiming to be highly portable.
-// ImGui_ImplWin32_EnableDpiAwareness() is just a helper called by main.cpp, we don't call it automatically.
-// If you are trying to implement your own backend for your own engine, you may ignore that noise.
-//---------------------------------------------------------------------------------------------------------
-
-// Perform our own check with RtlVerifyVersionInfo() instead of using functions from <VersionHelpers.h> as they
-// require a manifest to be functional for checks above 8.1. See https://github.com/ocornut/imgui/issues/4200
-static BOOL _IsWindowsVersionOrGreater(WORD major, WORD minor, WORD)
-{
-    typedef LONG(WINAPI* PFN_RtlVerifyVersionInfo)(OSVERSIONINFOEXW*, ULONG, ULONGLONG);
-    static PFN_RtlVerifyVersionInfo RtlVerifyVersionInfoFn = NULL;
-	if (RtlVerifyVersionInfoFn == NULL)
-		if (HMODULE ntdllModule = ::GetModuleHandleA("ntdll.dll"))
-			RtlVerifyVersionInfoFn = (PFN_RtlVerifyVersionInfo)GetProcAddress(ntdllModule, "RtlVerifyVersionInfo");
-    if (RtlVerifyVersionInfoFn == NULL)
-        return FALSE;
-
-    RTL_OSVERSIONINFOEXW versionInfo = { };
-    ULONGLONG conditionMask = 0;
-    versionInfo.dwOSVersionInfoSize = sizeof(RTL_OSVERSIONINFOEXW);
-    versionInfo.dwMajorVersion = major;
-	versionInfo.dwMinorVersion = minor;
-	VER_SET_CONDITION(conditionMask, VER_MAJORVERSION, VER_GREATER_EQUAL);
-	VER_SET_CONDITION(conditionMask, VER_MINORVERSION, VER_GREATER_EQUAL);
-	return (RtlVerifyVersionInfoFn(&versionInfo, VER_MAJORVERSION | VER_MINORVERSION, conditionMask) == 0) ? TRUE : FALSE;
-}
-
-#define _IsWindowsVistaOrGreater()   _IsWindowsVersionOrGreater(HIBYTE(0x0600), LOBYTE(0x0600), 0) // _WIN32_WINNT_VISTA
-#define _IsWindows8OrGreater()       _IsWindowsVersionOrGreater(HIBYTE(0x0602), LOBYTE(0x0602), 0) // _WIN32_WINNT_WIN8
-#define _IsWindows8Point1OrGreater() _IsWindowsVersionOrGreater(HIBYTE(0x0603), LOBYTE(0x0603), 0) // _WIN32_WINNT_WINBLUE
-#define _IsWindows10OrGreater()      _IsWindowsVersionOrGreater(HIBYTE(0x0A00), LOBYTE(0x0A00), 0) // _WIN32_WINNT_WINTHRESHOLD / _WIN32_WINNT_WIN10
-
-#ifndef DPI_ENUMS_DECLARED
-typedef enum { PROCESS_DPI_UNAWARE = 0, PROCESS_SYSTEM_DPI_AWARE = 1, PROCESS_PER_MONITOR_DPI_AWARE = 2 } PROCESS_DPI_AWARENESS;
-typedef enum { MDT_EFFECTIVE_DPI = 0, MDT_ANGULAR_DPI = 1, MDT_RAW_DPI = 2, MDT_DEFAULT = MDT_EFFECTIVE_DPI } MONITOR_DPI_TYPE;
-#endif
-#ifndef _DPI_AWARENESS_CONTEXTS_
-DECLARE_HANDLE(DPI_AWARENESS_CONTEXT);
-#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE    (DPI_AWARENESS_CONTEXT)-3
-#endif
-#ifndef DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2
-#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 (DPI_AWARENESS_CONTEXT)-4
-#endif
-typedef HRESULT(WINAPI* PFN_SetProcessDpiAwareness)(PROCESS_DPI_AWARENESS);                     // Shcore.lib + dll, Windows 8.1+
-typedef HRESULT(WINAPI* PFN_GetDpiForMonitor)(HMONITOR, MONITOR_DPI_TYPE, UINT*, UINT*);        // Shcore.lib + dll, Windows 8.1+
-typedef DPI_AWARENESS_CONTEXT(WINAPI* PFN_SetThreadDpiAwarenessContext)(DPI_AWARENESS_CONTEXT); // User32.lib + dll, Windows 10 v1607+ (Creators Update)
-
-// Helper function to enable DPI awareness without setting up a manifest
-void ImGui_ImplWin32_EnableDpiAwareness()
-{
-    if (_IsWindows10OrGreater())
-    {
-        static HINSTANCE user32_dll = ::LoadLibraryA("user32.dll"); // Reference counted per-process
-        if (PFN_SetThreadDpiAwarenessContext SetThreadDpiAwarenessContextFn = (PFN_SetThreadDpiAwarenessContext)::GetProcAddress(user32_dll, "SetThreadDpiAwarenessContext"))
-        {
-            SetThreadDpiAwarenessContextFn(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);
-            return;
-        }
-    }
-    if (_IsWindows8Point1OrGreater())
-    {
-        static HINSTANCE shcore_dll = ::LoadLibraryA("shcore.dll"); // Reference counted per-process
-        if (PFN_SetProcessDpiAwareness SetProcessDpiAwarenessFn = (PFN_SetProcessDpiAwareness)::GetProcAddress(shcore_dll, "SetProcessDpiAwareness"))
-        {
-            SetProcessDpiAwarenessFn(PROCESS_PER_MONITOR_DPI_AWARE);
-            return;
-        }
-    }
-#if _WIN32_WINNT >= 0x0600
-    ::SetProcessDPIAware();
-#endif
-}
-
-#if defined(_MSC_VER) && !defined(NOGDI)
-#pragma comment(lib, "gdi32")   // Link with gdi32.lib for GetDeviceCaps(). MinGW will require linking with '-lgdi32'
-#endif
-
-float ImGui_ImplWin32_GetDpiScaleForMonitor(void* monitor)
-{
-    UINT xdpi = 96, ydpi = 96;
-    if (_IsWindows8Point1OrGreater())
-    {
-		static HINSTANCE shcore_dll = ::LoadLibraryA("shcore.dll"); // Reference counted per-process
-		static PFN_GetDpiForMonitor GetDpiForMonitorFn = NULL;
-		if (GetDpiForMonitorFn == NULL && shcore_dll != NULL)
-            GetDpiForMonitorFn = (PFN_GetDpiForMonitor)::GetProcAddress(shcore_dll, "GetDpiForMonitor");
-		if (GetDpiForMonitorFn != NULL)
-		{
-			GetDpiForMonitorFn((HMONITOR)monitor, MDT_EFFECTIVE_DPI, &xdpi, &ydpi);
-            IM_ASSERT(xdpi == ydpi); // Please contact me if you hit this assert!
-			return xdpi / 96.0f;
-		}
-    }
-#ifndef NOGDI
-    const HDC dc = ::GetDC(NULL);
-    xdpi = ::GetDeviceCaps(dc, LOGPIXELSX);
-    ydpi = ::GetDeviceCaps(dc, LOGPIXELSY);
-    IM_ASSERT(xdpi == ydpi); // Please contact me if you hit this assert!
-    ::ReleaseDC(NULL, dc);
-#endif
-    return xdpi / 96.0f;
-}
-
-float ImGui_ImplWin32_GetDpiScaleForHwnd(void* hwnd)
-{
-    HMONITOR monitor = ::MonitorFromWindow((HWND)hwnd, MONITOR_DEFAULTTONEAREST);
-    return ImGui_ImplWin32_GetDpiScaleForMonitor(monitor);
-}
-
-//---------------------------------------------------------------------------------------------------------
-// Transparency related helpers (optional)
-//--------------------------------------------------------------------------------------------------------
-
-#if defined(_MSC_VER)
-#pragma comment(lib, "dwmapi")  // Link with dwmapi.lib. MinGW will require linking with '-ldwmapi'
-#endif
-
-// [experimental]
-// Borrowed from GLFW's function updateFramebufferTransparency() in src/win32_window.c
-// (the Dwm* functions are Vista era functions but we are borrowing logic from GLFW)
-void ImGui_ImplWin32_EnableAlphaCompositing(void* hwnd)
-{
-    if (!_IsWindowsVistaOrGreater())
-        return;
-
-    BOOL composition;
-    if (FAILED(::DwmIsCompositionEnabled(&composition)) || !composition)
-        return;
-
-    BOOL opaque;
-    DWORD color;
-    if (_IsWindows8OrGreater() || (SUCCEEDED(::DwmGetColorizationColor(&color, &opaque)) && !opaque))
-    {
-        HRGN region = ::CreateRectRgn(0, 0, -1, -1);
-        DWM_BLURBEHIND bb = {};
-        bb.dwFlags = DWM_BB_ENABLE | DWM_BB_BLURREGION;
-        bb.hRgnBlur = region;
-        bb.fEnable = TRUE;
-        ::DwmEnableBlurBehindWindow((HWND)hwnd, &bb);
-        ::DeleteObject(region);
-    }
-    else
-    {
-        DWM_BLURBEHIND bb = {};
-        bb.dwFlags = DWM_BB_ENABLE;
-        ::DwmEnableBlurBehindWindow((HWND)hwnd, &bb);
-    }
-}
-
-//---------------------------------------------------------------------------------------------------------