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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "base/win_util.h" | 5 #include "base/win_util.h" |
| 6 | 6 |
| 7 #include <map> | 7 #include <map> |
| 8 #include <sddl.h> | 8 #include <sddl.h> |
| 9 | 9 |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
| 11 #include "base/registry.h" | 11 #include "base/registry.h" |
| 12 #include "base/scoped_handle.h" | 12 #include "base/scoped_handle.h" |
| 13 #include "base/singleton.h" | 13 #include "base/singleton.h" |
| 14 #include "base/string_util.h" | 14 #include "base/string_util.h" |
| 15 #include "base/tracked.h" | 15 #include "base/tracked.h" |
| 16 | 16 |
| 17 namespace win_util { | 17 namespace win_util { |
| 18 | 18 |
| 19 #define SIZEOF_STRUCT_WITH_SPECIFIED_LAST_MEMBER(struct_name, member) \ | 19 #define SIZEOF_STRUCT_WITH_SPECIFIED_LAST_MEMBER(struct_name, member) \ |
| 20 offsetof(struct_name, member) + \ | 20 offsetof(struct_name, member) + \ |
| 21 (sizeof static_cast<struct_name*>(NULL)->member) | 21 (sizeof static_cast<struct_name*>(NULL)->member) |
| 22 #define NONCLIENTMETRICS_SIZE_PRE_VISTA \ | 22 #define NONCLIENTMETRICS_SIZE_PRE_VISTA \ |
| 23 SIZEOF_STRUCT_WITH_SPECIFIED_LAST_MEMBER(NONCLIENTMETRICS, lfMessageFont) | 23 SIZEOF_STRUCT_WITH_SPECIFIED_LAST_MEMBER(NONCLIENTMETRICS, lfMessageFont) |
| 24 | 24 |
| 25 void GetNonClientMetrics(NONCLIENTMETRICS* metrics) { | 25 void GetNonClientMetrics(NONCLIENTMETRICS* metrics) { |
| 26 DCHECK(metrics); | 26 DCHECK(metrics); |
| 27 | 27 |
| 28 static const UINT SIZEOF_NONCLIENTMETRICS = | 28 static const UINT SIZEOF_NONCLIENTMETRICS = |
| 29 (GetWinVersion() == WINVERSION_VISTA) ? | 29 (GetWinVersion() >= WINVERSION_VISTA) ? |
| 30 sizeof(NONCLIENTMETRICS) : NONCLIENTMETRICS_SIZE_PRE_VISTA; | 30 sizeof(NONCLIENTMETRICS) : NONCLIENTMETRICS_SIZE_PRE_VISTA; |
| 31 metrics->cbSize = SIZEOF_NONCLIENTMETRICS; | 31 metrics->cbSize = SIZEOF_NONCLIENTMETRICS; |
| 32 const bool success = !!SystemParametersInfo(SPI_GETNONCLIENTMETRICS, | 32 const bool success = !!SystemParametersInfo(SPI_GETNONCLIENTMETRICS, |
| 33 SIZEOF_NONCLIENTMETRICS, metrics, | 33 SIZEOF_NONCLIENTMETRICS, metrics, |
| 34 0); | 34 0); |
| 35 DCHECK(success); | 35 DCHECK(success); |
| 36 } | 36 } |
| 37 | 37 |
| 38 WinVersion GetWinVersion() { | 38 WinVersion GetWinVersion() { |
| 39 static bool checked_version = false; | 39 static bool checked_version = false; |
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| 451 | 451 |
| 452 #ifndef COPY_FILE_COPY_SYMLINK | 452 #ifndef COPY_FILE_COPY_SYMLINK |
| 453 #error You must install the Windows 2008 or Vista Software Development Kit and \ | 453 #error You must install the Windows 2008 or Vista Software Development Kit and \ |
| 454 set it as your default include path to build this library. You can grab it by \ | 454 set it as your default include path to build this library. You can grab it by \ |
| 455 searching for "download windows sdk 2008" in your favorite web search engine. \ | 455 searching for "download windows sdk 2008" in your favorite web search engine. \ |
| 456 Also make sure you register the SDK with Visual Studio, by selecting \ | 456 Also make sure you register the SDK with Visual Studio, by selecting \ |
| 457 "Integrate Windows SDK with Visual Studio 2005" from the Windows SDK \ | 457 "Integrate Windows SDK with Visual Studio 2005" from the Windows SDK \ |
| 458 menu (see Start - All Programs - Microsoft Windows SDK - \ | 458 menu (see Start - All Programs - Microsoft Windows SDK - \ |
| 459 Visual Studio Registration). | 459 Visual Studio Registration). |
| 460 #endif | 460 #endif |
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