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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/test/activex_test_control/chrome_test_control.h" | |
6 | |
7 // CChromeTestControl | |
8 HRESULT ChromeTestControl::OnDraw(ATL_DRAWINFO& di) { | |
9 RECT& rc = *(RECT*)di.prcBounds; | |
10 // Set Clip region to the rectangle specified by di.prcBounds | |
11 HRGN rgn_old = NULL; | |
12 if (GetClipRgn(di.hdcDraw, rgn_old) != 1) | |
13 rgn_old = NULL; | |
14 bool select_old_rgn = false; | |
15 | |
16 HRGN rgn_new = CreateRectRgn(rc.left, rc.top, rc.right, rc.bottom); | |
17 | |
18 if (rgn_new != NULL) | |
19 select_old_rgn = (SelectClipRgn(di.hdcDraw, rgn_new) != ERROR); | |
20 | |
21 Rectangle(di.hdcDraw, rc.left, rc.top, rc.right, rc.bottom); | |
22 SetTextAlign(di.hdcDraw, TA_CENTER|TA_BASELINE); | |
23 LPCTSTR pszText = _T("ATL 8.0 : ChromeTestControl"); | |
24 TextOut(di.hdcDraw, | |
25 (rc.left + rc.right) / 2, | |
26 (rc.top + rc.bottom) / 2, | |
27 pszText, | |
28 lstrlen(pszText)); | |
29 | |
30 if (select_old_rgn) | |
31 SelectClipRgn(di.hdcDraw, rgn_old); | |
32 | |
33 return S_OK; | |
34 } | |
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