forgot this file
[reactos.git] / rosapps / applications / sysutils / utils / rosperf / scroll.c
1 /*
2 * ReactOS RosPerf - ReactOS GUI performance test program
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 "rosperf.h"
21
22 void
23 ScrollProc(void *Context, PPERF_INFO PerfInfo, unsigned Reps)
24 {
25 unsigned Rep;
26 RECT rect;
27 int x = 0, y = 0, dx = 1, dy = 1;
28
29 rect.left = rect.top = 0;
30 rect.right = PerfInfo->WndWidth;
31 rect.bottom = PerfInfo->WndHeight;
32
33 DrawTextW(PerfInfo->ForegroundDc, L"rosperf", -1, &rect, DT_LEFT | DT_TOP);
34
35 for (Rep = 0; Rep < Reps; Rep++)
36 {
37 ScrollDC((Rep & 0x100) ? PerfInfo->BackgroundDc : PerfInfo->ForegroundDc,
38 dx, dy, NULL, NULL, NULL, NULL);
39 x += dx;
40 y += dy;
41 if ((x >= PerfInfo->WndWidth -50) || x == 0) dx = -dx;
42 if ((y >= PerfInfo->WndHeight -10) || y == 0) dy = -dy;
43 }
44
45 }
46
47 /* EOF */