rostests/dibtests/icontest/icontest.c

   1 #include <windows.h>
   2 #include "resource.h"
   3 #include <string.h>
   4 #include <stdio.h>
   5
   6 ULONG __cdecl DbgPrint(IN PCH  Format, IN ...);
   7
   8 const char titleDrwIco[] = "DrawIcon Output";
   9 const char titleMask[] = "Mask(AND image)";
  10 const char titleXor[] = "XOR(color image)";
  11 const char file[] = "Icon from file:";
  12 const char res[] = "Icon from Resource:";
  13 const char cursor[] = "Current Cursor:";
  14 const char cursormask[] = "Cursor Mask Bitmap";
  15 const char cursorcolor[] = "Cursor Color Bitmap";
  16
  17 HFONT tf;
  18 HINSTANCE hInst;
  19
  20 LRESULT WINAPI MainWndProc(HWND, UINT, WPARAM, LPARAM);
  21
  22 int WINAPI
  23 WinMain(HINSTANCE hInstance,
  24     HINSTANCE hPrevInstance,
  25     LPSTR lpszCmdLine,
  26     int nCmdShow)
  27 {
  28   WNDCLASS wc;
  29   MSG msg;
  30   HWND hWnd;
  31
  32   hInst = hInstance;
  33
  34   #ifdef _GetCursorInfo
  35   GetCursorInfo = (GETCURSORINFO)GetProcAddress(GetModuleHandleW(L"user32.dll"), "GetCursorInfo");
  36   #endif
  37
  38   wc.lpszClassName = "IconTestClass";
  39   wc.lpfnWndProc = MainWndProc;
  40   wc.style = CS_VREDRAW | CS_HREDRAW;
  41   wc.hInstance = hInstance;
  42   wc.hIcon = LoadIcon(NULL, (LPCTSTR)IDI_APPLICATION);
  43   wc.hCursor = LoadCursor(NULL, (LPCTSTR)IDC_ARROW);
  44   wc.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
  45   wc.lpszMenuName = NULL;
  46   wc.cbClsExtra = 0;
  47   wc.cbWndExtra = 0;
  48   if (RegisterClass(&wc) == 0)
  49   {
  50     DbgPrint("RegisterClass failed (last error 0x%X)\n", GetLastError());
  51     return(1);
  52   }
  53
  54   hWnd = CreateWindow("IconTestClass",
  55               "Icon Test",
  56               WS_OVERLAPPEDWINDOW|WS_HSCROLL|WS_VSCROLL,
  57               CW_USEDEFAULT,
  58               CW_USEDEFAULT,
  59               480,
  60               480,
  61               NULL,
  62               NULL,
  63               hInstance,
  64               NULL);
  65   if (hWnd == NULL)
  66   {
  67     DbgPrint("CreateWindow failed (last error 0x%X)\n", GetLastError());
  68     return(1);
  69   }
  70
  71   tf = CreateFontA(14,0, 0, TA_BASELINE, FW_NORMAL, FALSE, FALSE, FALSE,
  72                    ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
  73                    DEFAULT_QUALITY, FIXED_PITCH|FF_DONTCARE, "Timmons");
  74
  75   ShowWindow(hWnd, nCmdShow);
  76
  77   SetTimer(hWnd, 1, 1000, NULL);
  78
  79   while(GetMessage(&msg, NULL, 0, 0))
  80   {
  81     TranslateMessage(&msg);
  82     DispatchMessage(&msg);
  83   }
  84
  85   return msg.wParam;
  86 }
  87
  88 LRESULT CALLBACK MainWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
  89 {
  90     PAINTSTRUCT ps;
  91     HDC hDC;
  92     HICON hIcon;
  93     HGDIOBJ hOld;
  94     HDC hMemDC;
  95     CURSORINFO cursorinfo;
  96     ICONINFO iconinfo;
  97     BITMAP bmp;
  98     RECT rc;
  99     CHAR str[20];
 100
 101     switch(msg)
 102     {
 103     case WM_PAINT:
 104       hDC = BeginPaint(hWnd, &ps);
 105       SelectObject(hDC, tf);
 106       SetBkMode(hDC, TRANSPARENT);
 107
 108       TextOut(hDC, 160, 10, file, strlen(file));
 109       TextOut(hDC, 15, 85, titleDrwIco, strlen(titleDrwIco));
 110       TextOut(hDC, 160, 85, titleMask, strlen(titleMask));
 111       TextOut(hDC, 300, 85, titleXor, strlen(titleXor));
 112
 113       hIcon = LoadImage(NULL, "icon.ico", IMAGE_ICON, 0, 0, LR_DEFAULTSIZE|LR_LOADFROMFILE);
 114       DrawIcon(hDC,50,50,hIcon);
 115
 116       hMemDC = CreateCompatibleDC(hDC);
 117       GetIconInfo(hIcon, &iconinfo);
 118       DestroyIcon(hIcon);
 119
 120       hOld = SelectObject(hMemDC, iconinfo.hbmMask);
 121       BitBlt(hDC, 200, 50, 32, 32, hMemDC, 0, 0, SRCCOPY);
 122       SelectObject(hMemDC, iconinfo.hbmColor);
 123       BitBlt(hDC, 350, 50, 32, 32, hMemDC, 0, 0, SRCCOPY);
 124
 125       DeleteObject(iconinfo.hbmMask);
 126       DeleteObject(iconinfo.hbmColor);
 127
 128       TextOut(hDC, 145, 150, res, strlen(res));
 129       TextOut(hDC, 15, 225, titleDrwIco, strlen(titleDrwIco));
 130       TextOut(hDC, 160, 225, titleMask, strlen(titleMask));
 131       TextOut(hDC, 300, 225, titleXor, strlen(titleXor));
 132
 133       hIcon = LoadImage(hInst, MAKEINTRESOURCE(IDI_ICON), IMAGE_ICON, 0, 0, LR_DEFAULTSIZE);
 134       DrawIcon(hDC,50,190,hIcon);
 135
 136       GetIconInfo(hIcon, &iconinfo);
 137       DestroyIcon(hIcon);
 138
 139       SelectObject(hMemDC, iconinfo.hbmMask);
 140       BitBlt(hDC, 200, 190, 32, 32, hMemDC, 0, 0, SRCCOPY);
 141       SelectObject(hMemDC, iconinfo.hbmColor);
 142       BitBlt(hDC, 350, 190, 32, 32, hMemDC, 0, 0, SRCCOPY);
 143
 144       DeleteObject(iconinfo.hbmMask);
 145       DeleteObject(iconinfo.hbmColor);
 146
 147       cursorinfo.cbSize = sizeof(CURSORINFO);
 148       if(GetCursorInfo(&cursorinfo))
 149       {
 150         if(cursorinfo.hCursor && cursorinfo.flags)
 151         {
 152           TextOut(hDC, 160, 290, cursor, strlen(cursor));
 153           DrawIcon(hDC, 50, 330, cursorinfo.hCursor);
 154           GetIconInfo(cursorinfo.hCursor, &iconinfo);
 155           TextOut(hDC, 15, 365, titleDrwIco, strlen(titleDrwIco));
 156
 157           sprintf(str, "Hotspot: %ld; %ld", iconinfo.xHotspot, iconinfo.yHotspot);
 158           TextOut(hDC, 15, 380, str, strlen(str));
 159
 160           if(iconinfo.hbmMask)
 161           {
 162             GetObjectW(iconinfo.hbmMask, sizeof(BITMAP), &bmp);
 163             SelectObject(hMemDC, iconinfo.hbmMask);
 164             BitBlt(hDC, 200, 330, bmp.bmWidth, bmp.bmHeight, hMemDC, 0, 0, SRCCOPY);
 165             DeleteObject(iconinfo.hbmMask);
 166             TextOut(hDC, 160, 365 - 32 + bmp.bmHeight, cursormask, strlen(cursormask));
 167
 168             sprintf(str, "%dBPP", bmp.bmBitsPixel);
 169             TextOut(hDC, 160, 380 - 32 + bmp.bmHeight, str, strlen(str));
 170           }
 171
 172           if(iconinfo.hbmColor)
 173           {
 174             GetObjectW(iconinfo.hbmColor, sizeof(BITMAP), &bmp);
 175             SelectObject(hMemDC, iconinfo.hbmColor);
 176             BitBlt(hDC, 350, 330, bmp.bmWidth, bmp.bmHeight, hMemDC, 0, 0, SRCCOPY);
 177             DeleteObject(iconinfo.hbmColor);
 178             TextOut(hDC, 300, 365 - 32 + bmp.bmHeight, cursorcolor, strlen(cursorcolor));
 179
 180             sprintf(str, "%dBPP", bmp.bmBitsPixel);
 181             TextOut(hDC, 300, 380 - 32 + bmp.bmHeight, str, strlen(str));
 182           }
 183         }
 184       }
 185
 186       SelectObject(hMemDC, hOld);
 187
 188       DeleteObject(hMemDC);
 189       EndPaint(hWnd, &ps);
 190     break;
 191
 192     case WM_TIMER:
 193       rc.left = 0;
 194       rc.top = 330;
 195       rc.right = 480;
 196       rc.bottom = 480;
 197       InvalidateRect(hWnd, &rc, TRUE);
 198       break;
 199
 200     case WM_DESTROY:
 201       PostQuitMessage(0);
 202     break;
 203
 204     default:
 205       return DefWindowProc(hWnd, msg, wParam, lParam);
 206     }
 207     return 0;
 208 }