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      1 /*
      2   Copyright (C) 1997-2014 Sam Lantinga <slouken (at) libsdl.org>
      3 
      4   This software is provided 'as-is', without any express or implied
      5   warranty.  In no event will the authors be held liable for any damages
      6   arising from the use of this software.
      7 
      8   Permission is granted to anyone to use this software for any purpose,
      9   including commercial applications, and to alter it and redistribute it
     10   freely.
     11 */
     12 
     13 #include "testnative.h"
     14 
     15 #ifdef TEST_NATIVE_WINDOWS
     16 
     17 static void *CreateWindowNative(int w, int h);
     18 static void DestroyWindowNative(void *window);
     19 
     20 NativeWindowFactory WindowsWindowFactory = {
     21     "windows",
     22     CreateWindowNative,
     23     DestroyWindowNative
     24 };
     25 
     26 LRESULT CALLBACK
     27 WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
     28 {
     29     switch (msg) {
     30     case WM_CLOSE:
     31         DestroyWindow(hwnd);
     32         break;
     33     case WM_DESTROY:
     34         PostQuitMessage(0);
     35         break;
     36     default:
     37         return DefWindowProc(hwnd, msg, wParam, lParam);
     38     }
     39     return 0;
     40 }
     41 
     42 static void *
     43 CreateWindowNative(int w, int h)
     44 {
     45     HWND hwnd;
     46     WNDCLASS wc;
     47 
     48     wc.style = 0;
     49     wc.lpfnWndProc = WndProc;
     50     wc.cbClsExtra = 0;
     51     wc.cbWndExtra = 0;
     52     wc.hInstance = GetModuleHandle(NULL);
     53     wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
     54     wc.hCursor = LoadCursor(NULL, IDC_ARROW);
     55     wc.hbrBackground = (HBRUSH) (COLOR_WINDOW + 1);
     56     wc.lpszMenuName = NULL;
     57     wc.lpszClassName = "SDL Test";
     58 
     59     if (!RegisterClass(&wc)) {
     60         MessageBox(NULL, "Window Registration Failed!", "Error!",
     61                    MB_ICONEXCLAMATION | MB_OK);
     62         return 0;
     63     }
     64 
     65     hwnd =
     66         CreateWindow("SDL Test", "", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT,
     67                      CW_USEDEFAULT, w, h, NULL, NULL, GetModuleHandle(NULL),
     68                      NULL);
     69     if (hwnd == NULL) {
     70         MessageBox(NULL, "Window Creation Failed!", "Error!",
     71                    MB_ICONEXCLAMATION | MB_OK);
     72         return 0;
     73     }
     74 
     75     ShowWindow(hwnd, SW_SHOW);
     76 
     77     return hwnd;
     78 }
     79 
     80 static void
     81 DestroyWindowNative(void *window)
     82 {
     83     DestroyWindow((HWND) window);
     84 }
     85 
     86 #endif
     87