| // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_WIN_UTIL_H__ |
| #define BASE_WIN_UTIL_H__ |
| #pragma once |
| |
| #include <windows.h> |
| |
| #include <string> |
| |
| #include "base/string16.h" |
| |
| struct IPropertyStore; |
| struct _tagpropertykey; |
| typedef _tagpropertykey PROPERTYKEY; |
| |
| // TODO(brettw) remove this once RLZ is updated to use the new version in |
| // base/win/windows_version.h. |
| #if defined(RLZ_WIN_LIB_LIB_MUTEX_H_) || defined(RLZ_WIN_LIB_USER_KEY_H_) \ |
| || defined(RLZ_WIN_LIB_PROCESS_INFO_H_) |
| #include "base/win/windows_version.h" |
| #endif |
| |
| namespace win_util { |
| |
| void GetNonClientMetrics(NONCLIENTMETRICS* metrics); |
| |
| // TODO(brettw) remove this once RLZ is updated to use the new version in |
| // base/win/windows_version.h. |
| #if defined(RLZ_WIN_LIB_LIB_MUTEX_H_) || defined(RLZ_WIN_LIB_USER_KEY_H_) \ |
| || defined(RLZ_WIN_LIB_PROCESS_INFO_H_) |
| // These must match the values in base::win! |
| enum WinVersion { |
| WINVERSION_PRE_2000 = 0, // Not supported |
| WINVERSION_2000 = 1, // Not supported |
| WINVERSION_XP = 2, |
| WINVERSION_SERVER_2003 = 3, |
| WINVERSION_VISTA = 4, |
| WINVERSION_2008 = 5, |
| WINVERSION_WIN7 = 6, |
| }; |
| inline WinVersion GetWinVersion() { |
| return static_cast<WinVersion>(base::win::GetVersion()); |
| } |
| #endif // RLZ_* |
| |
| // Returns the string representing the current user sid. |
| bool GetUserSidString(std::wstring* user_sid); |
| |
| // Useful for subclassing a HWND. Returns the previous window procedure. |
| WNDPROC SetWindowProc(HWND hwnd, WNDPROC wndproc); |
| |
| // Pointer-friendly wrappers around Get/SetWindowLong(..., GWLP_USERDATA, ...) |
| // Returns the previously set value. |
| void* SetWindowUserData(HWND hwnd, void* user_data); |
| void* GetWindowUserData(HWND hwnd); |
| |
| // Returns true if the shift key is currently pressed. |
| bool IsShiftPressed(); |
| |
| // Returns true if the ctrl key is currently pressed. |
| bool IsCtrlPressed(); |
| |
| // Returns true if the alt key is currently pressed. |
| bool IsAltPressed(); |
| |
| // A version of the GetClassNameW API that returns the class name in an |
| // std::wstring. An empty result indicates a failure to get the class name. |
| std::wstring GetClassName(HWND window); |
| |
| // Returns false if user account control (UAC) has been disabled with the |
| // EnableLUA registry flag. Returns true if user account control is enabled. |
| // NOTE: The EnableLUA registry flag, which is ignored on Windows XP |
| // machines, might still exist and be set to 0 (UAC disabled), in which case |
| // this function will return false. You should therefore check this flag only |
| // if the OS is Vista. |
| bool UserAccountControlIsEnabled(); |
| |
| // Use the Win32 API FormatMessage() function to generate a string, using |
| // Windows's default Message Compiled resources; ignoring the inserts. |
| std::wstring FormatMessage(unsigned messageid); |
| |
| // Uses the last Win32 error to generate a human readable message string. |
| std::wstring FormatLastWin32Error(); |
| |
| // Sets the application id in given IPropertyStore. The function is intended |
| // for tagging application/chromium shortcut, browser window and jump list for |
| // Win7. |
| bool SetAppIdForPropertyStore(IPropertyStore* property_store, |
| const wchar_t* app_id); |
| |
| // Adds the specified |command| using the specified |name| to the AutoRun key. |
| // |root_key| could be HKCU or HKLM or the root of any user hive. |
| bool AddCommandToAutoRun(HKEY root_key, const string16& name, |
| const string16& command); |
| // Removes the command specified by |name| from the AutoRun key. |root_key| |
| // could be HKCU or HKLM or the root of any user hive. |
| bool RemoveCommandFromAutoRun(HKEY root_key, const string16& name); |
| |
| } // namespace win_util |
| |
| #endif // BASE_WIN_UTIL_H__ |