SDL  2.0
testnativew32.c
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1 /*
2  Copyright (C) 1997-2018 Sam Lantinga <slouken@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
GLfloat GLfloat GLfloat GLfloat h
GLubyte GLubyte GLubyte GLubyte w
#define NULL
Definition: begin_code.h:164
EGLSurface EGLNativeWindowType * window
Definition: eglext.h:1025