rostests/win32/user32/drawcaption/capicon.c

   1 /*
   2  *  Copyright 2006 Saveliy Tretiakov
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, write to the Free Software
  16  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17  */
  18
  19 #include "windows.h"
  20 #include "stdio.h"
  21 #include "resource.h"
  22
  23 WCHAR WndClass[] = L"capicon_class";
  24
  25 HINSTANCE hInst;
  26 INT testnum = 0;
  27
  28
  29 LRESULT CALLBACK WndProc(HWND hWnd,
  30                                                          UINT msg,
  31                                                          WPARAM wParam,
  32                                                          LPARAM lParam)
  33 {
  34    HICON hIcon;
  35
  36         switch (msg)
  37         {
  38            case WM_GETICON:
  39               if(testnum>2)
  40               {
  41                  if(wParam == ICON_SMALL)
  42                     hIcon = LoadIcon(hInst, MAKEINTRESOURCE(ID_ICON2SM));
  43                  else if(wParam == ICON_BIG)
  44                     hIcon = LoadIcon(hInst, MAKEINTRESOURCE(ID_ICON2BIG));
  45                  else hIcon = (HICON)1;
  46
  47                  if(!hIcon)
  48                  {
  49                     printf("LoadIcon() failed: %d\n", (INT)GetLastError());
  50                     break;
  51                  }
  52
  53                  return (LRESULT)hIcon;
  54               }
  55               break;
  56
  57         case WM_DESTROY:
  58                         PostQuitMessage(0);
  59                         return 0;
  60         }
  61
  62         return DefWindowProc(hWnd, msg, wParam, lParam);
  63 }
  64
  65
  66 INT main(INT argc, CHAR **argv)
  67 {
  68         HWND hWnd;
  69         MSG msg;
  70         WNDCLASSEX wcx;
  71         UINT result;
  72
  73         if(argc<2)
  74         {
  75                 printf("DrawCaption icon test.\n");
  76                 printf("USAGE: drawcap.exe <testnumber>\n\n");
  77                 printf("Available tests:\n"
  78                         "1. Class small icon\n"
  79                         "2. Class big icon\n"
  80                         "3. Class small icon + WM_GETICON\n"
  81                         "4. Class big icon + WM_GETICON\n"
  82                         "5. WM_GETICON only\n\n");
  83                 return 0;
  84         }
  85
  86         testnum = atoi(argv[1]);
  87         if(testnum < 1 || testnum > 5)
  88         {
  89                 printf("Unknown test %d\n", testnum);
  90                 return 1;
  91         }
  92
  93         hInst = GetModuleHandle(NULL);
  94
  95         memset(&wcx, 0, sizeof(wcx));
  96         wcx.cbSize = sizeof(wcx);
  97         wcx.style = CS_HREDRAW | CS_VREDRAW;
  98         wcx.lpfnWndProc = (WNDPROC) WndProc;
  99         wcx.hInstance = hInst;
 100         wcx.hbrBackground = (HBRUSH)COLOR_WINDOW;
 101         wcx.lpszClassName = WndClass;
 102         if(testnum<5)wcx.hIcon = LoadIcon(hInst, MAKEINTRESOURCE(ID_ICON1BIG));
 103         if(testnum == 1 || testnum == 3)
 104            wcx.hIconSm = LoadIcon(hInst, MAKEINTRESOURCE(ID_ICON1SM));
 105
 106         if(!(result = RegisterClassEx(&wcx)))
 107         {
 108                 printf("Shit! RegisterClassEx failed: %d\n",
 109                         (int)GetLastError());
 110                 return 1;
 111         }
 112
 113         hWnd = CreateWindowEx(0,
 114                                 WndClass,
 115                                 L"DrawCaption icon test",
 116                                 WS_OVERLAPPED|WS_THICKFRAME|WS_SYSMENU,
 117                                 CW_USEDEFAULT,
 118                                 CW_USEDEFAULT,
 119                                 250,
 120                                 100,
 121                                 NULL,
 122                                 0,
 123                                 hInst,
 124                                 NULL);
 125
 126         if(!hWnd)
 127         {
 128                 printf("Shit! Can't create wnd!\n");
 129                 UnregisterClass(WndClass, hInst);
 130                 return 1;
 131         }
 132
 133
 134         ShowWindow(hWnd, SW_SHOW);
 135         UpdateWindow(hWnd);
 136
 137         while(GetMessage(&msg, NULL, 0, 0 ))
 138         {
 139                 TranslateMessage(&msg);
 140                 DispatchMessage(&msg);
 141         }
 142
 143         UnregisterClass(WndClass, hInst);
 144         return 0;
 145 }