kc3-lang/SDL/test/testnativew32.c

Branch - branch -v2.28

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• Hash : 0479df53
  Author :
  Date : 2023-01-09T09:48:21
  

  Updated copyright for 2023

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• test/testnativew32.c

• /*
    Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
  
    This software is provided 'as-is', without any express or implied
    warranty.  In no event will the authors be held liable for any damages
    arising from the use of this software.
  
    Permission is granted to anyone to use this software for any purpose,
    including commercial applications, and to alter it and redistribute it
    freely.
  */
  
  #include "testnative.h"
  
  #ifdef TEST_NATIVE_WINDOWS
  
  static void *CreateWindowNative(int w, int h);
  static void DestroyWindowNative(void *window);
  
  NativeWindowFactory WindowsWindowFactory = {
      "windows",
      CreateWindowNative,
      DestroyWindowNative
  };
  
  LRESULT CALLBACK
  WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  {
      switch (msg) {
      case WM_CLOSE:
          DestroyWindow(hwnd);
          break;
      case WM_DESTROY:
          PostQuitMessage(0);
          break;
      default:
          return DefWindowProc(hwnd, msg, wParam, lParam);
      }
      return 0;
  }
  
  static void *
  CreateWindowNative(int w, int h)
  {
      HWND hwnd;
      WNDCLASS wc;
  
      wc.style = 0;
      wc.lpfnWndProc = WndProc;
      wc.cbClsExtra = 0;
      wc.cbWndExtra = 0;
      wc.hInstance = GetModuleHandle(NULL);
      wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
      wc.hCursor = LoadCursor(NULL, IDC_ARROW);
      wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
      wc.lpszMenuName = NULL;
      wc.lpszClassName = "SDL Test";
  
      if (!RegisterClass(&wc)) {
          MessageBox(NULL, "Window Registration Failed!", "Error!",
                     MB_ICONEXCLAMATION | MB_OK);
          return 0;
      }
  
      hwnd =
          CreateWindow("SDL Test", "", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT,
                       CW_USEDEFAULT, w, h, NULL, NULL, GetModuleHandle(NULL),
                       NULL);
      if (hwnd == NULL) {
          MessageBox(NULL, "Window Creation Failed!", "Error!",
                     MB_ICONEXCLAMATION | MB_OK);
          return 0;
      }
  
      ShowWindow(hwnd, SW_SHOW);
  
      return hwnd;
  }
  
  static void
  DestroyWindowNative(void *window)
  {
      DestroyWindow((HWND)window);
  }
  
  #endif
  

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