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183 lines
6.9 KiB
Objective-C
183 lines
6.9 KiB
Objective-C
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_MAC_MAC_UTIL_H_
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#define BASE_MAC_MAC_UTIL_H_
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#include <stdint.h>
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#include <string>
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#import <CoreGraphics/CoreGraphics.h>
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#include "base/base_export.h"
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namespace base {
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class FilePath;
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namespace mac {
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// Full screen modes, in increasing order of priority. More permissive modes
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// take predecence.
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enum FullScreenMode {
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kFullScreenModeHideAll = 0,
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kFullScreenModeHideDock = 1,
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kFullScreenModeAutoHideAll = 2,
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kNumFullScreenModes = 3,
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// kFullScreenModeNormal is not a valid FullScreenMode, but it is useful to
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// other classes, so we include it here.
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kFullScreenModeNormal = 10,
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};
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// Returns an sRGB color space. The return value is a static value; do not
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// release it!
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BASE_EXPORT CGColorSpaceRef GetSRGBColorSpace();
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// Returns the generic RGB color space. The return value is a static value; do
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// not release it!
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BASE_EXPORT CGColorSpaceRef GetGenericRGBColorSpace();
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// Returns the color space being used by the main display. The return value
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// is a static value; do not release it!
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BASE_EXPORT CGColorSpaceRef GetSystemColorSpace();
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// Add a full screen request for the given |mode|. Must be paired with a
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// ReleaseFullScreen() call for the same |mode|. This does not by itself create
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// a fullscreen window; rather, it manages per-application state related to
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// hiding the dock and menubar. Must be called on the main thread.
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BASE_EXPORT void RequestFullScreen(FullScreenMode mode);
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// Release a request for full screen mode. Must be matched with a
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// RequestFullScreen() call for the same |mode|. As with RequestFullScreen(),
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// this does not affect windows directly, but rather manages per-application
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// state. For example, if there are no other outstanding
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// |kFullScreenModeAutoHideAll| requests, this will reshow the menu bar. Must
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// be called on main thread.
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BASE_EXPORT void ReleaseFullScreen(FullScreenMode mode);
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// Convenience method to switch the current fullscreen mode. This has the same
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// net effect as a ReleaseFullScreen(from_mode) call followed immediately by a
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// RequestFullScreen(to_mode). Must be called on the main thread.
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BASE_EXPORT void SwitchFullScreenModes(FullScreenMode from_mode,
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FullScreenMode to_mode);
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// Excludes the file given by |file_path| from being backed up by Time Machine.
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BASE_EXPORT bool SetFileBackupExclusion(const FilePath& file_path);
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// Checks if the current application is set as a Login Item, so it will launch
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// on Login. If a non-NULL pointer to is_hidden is passed, the Login Item also
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// is queried for the 'hide on launch' flag.
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BASE_EXPORT bool CheckLoginItemStatus(bool* is_hidden);
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// Adds current application to the set of Login Items with specified "hide"
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// flag. This has the same effect as adding/removing the application in
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// SystemPreferences->Accounts->LoginItems or marking Application in the Dock
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// as "Options->Open on Login".
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// Does nothing if the application is already set up as Login Item with
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// specified hide flag.
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BASE_EXPORT void AddToLoginItems(bool hide_on_startup);
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// Removes the current application from the list Of Login Items.
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BASE_EXPORT void RemoveFromLoginItems();
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// Returns true if the current process was automatically launched as a
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// 'Login Item' or via Lion's Resume. Used to suppress opening windows.
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BASE_EXPORT bool WasLaunchedAsLoginOrResumeItem();
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// Returns true if the current process was automatically launched as a
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// 'Login Item' or via Resume, and the 'Reopen windows when logging back in'
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// checkbox was selected by the user. This indicates that the previous
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// session should be restored.
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BASE_EXPORT bool WasLaunchedAsLoginItemRestoreState();
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// Returns true if the current process was automatically launched as a
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// 'Login Item' with 'hide on startup' flag. Used to suppress opening windows.
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BASE_EXPORT bool WasLaunchedAsHiddenLoginItem();
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// Remove the quarantine xattr from the given file. Returns false if there was
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// an error, or true otherwise.
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BASE_EXPORT bool RemoveQuarantineAttribute(const FilePath& file_path);
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namespace internal {
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// Returns the system's Mac OS X minor version. This is the |y| value
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// in 10.y or 10.y.z.
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BASE_EXPORT int MacOSXMinorVersion();
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} // namespace internal
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// Run-time OS version checks. Use these instead of
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// base::SysInfo::OperatingSystemVersionNumbers. Prefer the "AtLeast" and
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// "AtMost" variants to those that check for a specific version, unless you
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// know for sure that you need to check for a specific version.
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#define DEFINE_IS_OS_FUNCS(V, TEST_DEPLOYMENT_TARGET) \
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inline bool IsOS10_##V() { \
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TEST_DEPLOYMENT_TARGET(>, V, false) \
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return internal::MacOSXMinorVersion() == V; \
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} \
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inline bool IsAtLeastOS10_##V() { \
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TEST_DEPLOYMENT_TARGET(>=, V, true) \
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return internal::MacOSXMinorVersion() >= V; \
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} \
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inline bool IsAtMostOS10_##V() { \
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TEST_DEPLOYMENT_TARGET(>, V, false) \
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return internal::MacOSXMinorVersion() <= V; \
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}
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#define TEST_DEPLOYMENT_TARGET(OP, V, RET) \
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if (MAC_OS_X_VERSION_MIN_REQUIRED OP MAC_OS_X_VERSION_10_##V) \
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return RET;
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#define IGNORE_DEPLOYMENT_TARGET(OP, V, RET)
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DEFINE_IS_OS_FUNCS(9, TEST_DEPLOYMENT_TARGET)
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DEFINE_IS_OS_FUNCS(10, TEST_DEPLOYMENT_TARGET)
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#ifdef MAC_OS_X_VERSION_10_11
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DEFINE_IS_OS_FUNCS(11, TEST_DEPLOYMENT_TARGET)
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#else
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DEFINE_IS_OS_FUNCS(11, IGNORE_DEPLOYMENT_TARGET)
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#endif
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#ifdef MAC_OS_X_VERSION_10_12
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DEFINE_IS_OS_FUNCS(12, TEST_DEPLOYMENT_TARGET)
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#else
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DEFINE_IS_OS_FUNCS(12, IGNORE_DEPLOYMENT_TARGET)
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#endif
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#ifdef MAC_OS_X_VERSION_10_13
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DEFINE_IS_OS_FUNCS(13, TEST_DEPLOYMENT_TARGET)
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#else
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DEFINE_IS_OS_FUNCS(13, IGNORE_DEPLOYMENT_TARGET)
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#endif
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#undef IGNORE_DEPLOYMENT_TARGET
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#undef TEST_DEPLOYMENT_TARGET
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#undef DEFINE_IS_OS_FUNCS
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// This should be infrequently used. It only makes sense to use this to avoid
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// codepaths that are very likely to break on future (unreleased, untested,
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// unborn) OS releases, or to log when the OS is newer than any known version.
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inline bool IsOSLaterThan10_13_DontCallThis() {
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return !IsAtMostOS10_13();
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}
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// Retrieve the system's model identifier string from the IOKit registry:
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// for example, "MacPro4,1", "MacBookPro6,1". Returns empty string upon
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// failure.
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BASE_EXPORT std::string GetModelIdentifier();
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// Parse a model identifier string; for example, into ("MacBookPro", 6, 1).
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// If any error occurs, none of the input pointers are touched.
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BASE_EXPORT bool ParseModelIdentifier(const std::string& ident,
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std::string* type,
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int32_t* major,
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int32_t* minor);
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} // namespace mac
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} // namespace base
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#endif // BASE_MAC_MAC_UTIL_H_
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