rosapps/tests/icontest/icontest.c

   1 #include <windows.h>
   2 #include "resource.h"
   3 #include <string.h>
   4 #include <stdio.h>
   5
   6 #ifndef GetCursorInfo
   7   #define _GetCursorInfo
   8 #endif
   9
  10 const char titleDrwIco[] = "DrawIcon Output";
  11 const char titleMask[] = "Mask(AND image)";
  12 const char titleXor[] = "XOR(color image)";
  13 const char file[] = "Icon from file:";
  14 const char res[] = "Icon from Resorce:";
  15 const char cursor[] = "Current Cursor:";
  16 const char cursormask[] = "Cursor Mask Bitmap";
  17 const char cursorcolor[] = "Cursor Color Bitmap";
  18
  19 #ifdef _GetCursorInfo
  20 typedef BOOL (__stdcall *GETCURSORINFO) (CURSORINFO *CursorInfo);
  21
  22 static GETCURSORINFO GetCursorInfo = NULL;
  23 #endif
  24
  25 HFONT tf;
  26 HINSTANCE hInst;
  27
  28 LRESULT WINAPI MainWndProc(HWND, UINT, WPARAM, LPARAM);
  29
  30 int WINAPI
  31 WinMain(HINSTANCE hInstance,
  32     HINSTANCE hPrevInstance,
  33     LPSTR lpszCmdLine,
  34     int nCmdShow)
  35 {
  36   WNDCLASS wc;
  37   MSG msg;
  38   HWND hWnd;
  39
  40   hInst = hInstance;
  41
  42   #ifdef _GetCursorInfo
  43   GetCursorInfo = (GETCURSORINFO)GetProcAddress(GetModuleHandleW(L"user32.dll"), "GetCursorInfo");
  44   #endif
  45
  46   wc.lpszClassName = "IconTestClass";
  47   wc.lpfnWndProc = MainWndProc;
  48   wc.style = CS_VREDRAW | CS_HREDRAW;
  49   wc.hInstance = hInstance;
  50   wc.hIcon = LoadIcon(NULL, (LPCTSTR)IDI_APPLICATION);
  51   wc.hCursor = LoadCursor(NULL, (LPCTSTR)IDC_ARROW);
  52   wc.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
  53   wc.lpszMenuName = NULL;
  54   wc.cbClsExtra = 0;
  55   wc.cbWndExtra = 0;
  56   if (RegisterClass(&wc) == 0)
  57   {
  58     DbgPrint("RegisterClass failed (last error 0x%X)\n", GetLastError());
  59     return(1);
  60   }
  61
  62   hWnd = CreateWindow("IconTestClass",
  63               "Icon Test",
  64               WS_OVERLAPPEDWINDOW|WS_HSCROLL|WS_VSCROLL,
  65               CW_USEDEFAULT,
  66               CW_USEDEFAULT,
  67               480,
  68               480,
  69               NULL,
  70               NULL,
  71               hInstance,
  72               NULL);
  73   if (hWnd == NULL)
  74   {
  75     DbgPrint("CreateWindow failed (last error 0x%X)\n", GetLastError());
  76     return(1);
  77   }
  78
  79   tf = CreateFontA(14,0, 0, TA_BASELINE, FW_NORMAL, FALSE, FALSE, FALSE,
  80                    ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
  81                    DEFAULT_QUALITY, FIXED_PITCH|FF_DONTCARE, "Timmons");
  82
  83   ShowWindow(hWnd, nCmdShow);
  84
  85   SetTimer(hWnd, 1, 1000, NULL);
  86
  87   while(GetMessage(&msg, NULL, 0, 0))
  88   {
  89     TranslateMessage(&msg);
  90     DispatchMessage(&msg);
  91   }
  92
  93   return msg.wParam;
  94 }
  95
  96 LRESULT CALLBACK MainWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
  97 {
  98     PAINTSTRUCT ps;
  99     HDC hDC;
 100     HICON hIcon;
 101     HGDIOBJ hOld;
 102     HDC hMemDC;
 103     CURSORINFO cursorinfo;
 104     ICONINFO iconinfo;
 105     BITMAP bmp;
 106     RECT rc;
 107     CHAR str[20];
 108
 109     switch(msg)
 110     {
 111     case WM_PAINT:
 112       hDC = BeginPaint(hWnd, &ps);
 113       SelectObject(hDC, tf);
 114       SetBkMode(hDC, TRANSPARENT);
 115
 116       TextOut(hDC, 160, 10, file, strlen(file));
 117       TextOut(hDC, 15, 85, titleDrwIco, strlen(titleDrwIco));
 118       TextOut(hDC, 160, 85, titleMask, strlen(titleMask));
 119       TextOut(hDC, 300, 85, titleXor, strlen(titleXor));
 120
 121       hIcon = LoadImage(NULL, "icon.ico", IMAGE_ICON, 0, 0, LR_DEFAULTSIZE|LR_LOADFROMFILE);
 122       DrawIcon(hDC,50,50,hIcon);
 123
 124       hMemDC = CreateCompatibleDC(hDC);
 125       GetIconInfo(hIcon, &iconinfo);
 126       DestroyIcon(hIcon);
 127
 128       hOld = SelectObject(hMemDC, iconinfo.hbmMask);
 129       BitBlt(hDC, 200, 50, 32, 32, hMemDC, 0, 0, SRCCOPY);
 130       SelectObject(hMemDC, iconinfo.hbmColor);
 131       BitBlt(hDC, 350, 50, 32, 32, hMemDC, 0, 0, SRCCOPY);
 132
 133       DeleteObject(iconinfo.hbmMask);
 134       DeleteObject(iconinfo.hbmColor);
 135
 136       TextOut(hDC, 145, 150, res, strlen(res));
 137       TextOut(hDC, 15, 225, titleDrwIco, strlen(titleDrwIco));
 138       TextOut(hDC, 160, 225, titleMask, strlen(titleMask));
 139       TextOut(hDC, 300, 225, titleXor, strlen(titleXor));
 140
 141       hIcon = LoadImage(hInst, MAKEINTRESOURCE(IDI_ICON), IMAGE_ICON, 0, 0, LR_DEFAULTSIZE);
 142       DrawIcon(hDC,50,190,hIcon);
 143
 144       GetIconInfo(hIcon, &iconinfo);
 145       DestroyIcon(hIcon);
 146
 147       SelectObject(hMemDC, iconinfo.hbmMask);
 148       BitBlt(hDC, 200, 190, 32, 32, hMemDC, 0, 0, SRCCOPY);
 149       SelectObject(hMemDC, iconinfo.hbmColor);
 150       BitBlt(hDC, 350, 190, 32, 32, hMemDC, 0, 0, SRCCOPY);
 151
 152       DeleteObject(iconinfo.hbmMask);
 153       DeleteObject(iconinfo.hbmColor);
 154
 155       cursorinfo.cbSize = sizeof(CURSORINFO);
 156       if(GetCursorInfo(&cursorinfo))
 157       {
 158         if(cursorinfo.hCursor && cursorinfo.flags)
 159         {
 160           TextOut(hDC, 160, 290, cursor, strlen(cursor));
 161           DrawIcon(hDC, 50, 330, cursorinfo.hCursor);
 162           GetIconInfo(cursorinfo.hCursor, &iconinfo);
 163           TextOut(hDC, 15, 365, titleDrwIco, strlen(titleDrwIco));
 164
 165           sprintf(str, "Hotspot: %ld; %ld", iconinfo.xHotspot, iconinfo.yHotspot);
 166           TextOut(hDC, 15, 380, str, strlen(str));
 167
 168           if(iconinfo.hbmMask)
 169           {
 170             GetObjectW(iconinfo.hbmMask, sizeof(BITMAP), &bmp);
 171             SelectObject(hMemDC, iconinfo.hbmMask);
 172             BitBlt(hDC, 200, 330, bmp.bmWidth, bmp.bmHeight, hMemDC, 0, 0, SRCCOPY);
 173             DeleteObject(iconinfo.hbmMask);
 174             TextOut(hDC, 160, 365 - 32 + bmp.bmHeight, cursormask, strlen(cursormask));
 175
 176             sprintf(str, "%dBPP", bmp.bmBitsPixel);
 177             TextOut(hDC, 160, 380 - 32 + bmp.bmHeight, str, strlen(str));
 178           }
 179
 180           if(iconinfo.hbmColor)
 181           {
 182             GetObjectW(iconinfo.hbmColor, sizeof(BITMAP), &bmp);
 183             SelectObject(hMemDC, iconinfo.hbmColor);
 184             BitBlt(hDC, 350, 330, bmp.bmWidth, bmp.bmHeight, hMemDC, 0, 0, SRCCOPY);
 185             DeleteObject(iconinfo.hbmColor);
 186             TextOut(hDC, 300, 365 - 32 + bmp.bmHeight, cursorcolor, strlen(cursorcolor));
 187
 188             sprintf(str, "%dBPP", bmp.bmBitsPixel);
 189             TextOut(hDC, 300, 380 - 32 + bmp.bmHeight, str, strlen(str));
 190           }
 191         }
 192       }
 193
 194       SelectObject(hMemDC, hOld);
 195
 196       DeleteObject(hMemDC);
 197       EndPaint(hWnd, &ps);
 198     break;
 199
 200     case WM_TIMER:
 201       rc.left = 0;
 202       rc.top = 330;
 203       rc.right = 480;
 204       rc.bottom = 480;
 205       InvalidateRect(hWnd, &rc, TRUE);
 206       break;
 207
 208     case WM_DESTROY:
 209       PostQuitMessage(0);
 210     break;
 211
 212     default:
 213       return DefWindowProc(hWnd, msg, wParam, lParam);
 214     }
 215     return 0;
 216 }