1 // Copyright (c) 2009 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.
5 #ifndef BASE_COCOA_PROTOCOLS_MAC_H_
6 #define BASE_COCOA_PROTOCOLS_MAC_H_
8 #import <Cocoa/Cocoa.h>
10 // The Mac OS X 10.6 SDK introduced new protocols used for delegates. These
11 // protocol defintions were not present in earlier releases of the Mac OS X
12 // SDK. In order to support building against the new SDK, which requires
13 // delegates to conform to these protocols, and earlier SDKs, which do not
14 // define these protocols at all, this file will provide empty protocol
15 // definitions when used with earlier SDK versions.
17 #if !defined(MAC_OS_X_VERSION_10_6) || \
18 MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
20 #define DEFINE_EMPTY_PROTOCOL(p) \
24 DEFINE_EMPTY_PROTOCOL(NSAlertDelegate
)
25 DEFINE_EMPTY_PROTOCOL(NSAnimationDelegate
)
26 DEFINE_EMPTY_PROTOCOL(NSControlTextEditingDelegate
)
27 DEFINE_EMPTY_PROTOCOL(NSMatrixDelegate
)
28 DEFINE_EMPTY_PROTOCOL(NSMenuDelegate
)
29 DEFINE_EMPTY_PROTOCOL(NSOpenSavePanelDelegate
)
30 DEFINE_EMPTY_PROTOCOL(NSOutlineViewDelegate
)
31 DEFINE_EMPTY_PROTOCOL(NSTableViewDataSource
)
32 DEFINE_EMPTY_PROTOCOL(NSTableViewDelegate
)
33 DEFINE_EMPTY_PROTOCOL(NSTextFieldDelegate
)
34 DEFINE_EMPTY_PROTOCOL(NSTextViewDelegate
)
35 DEFINE_EMPTY_PROTOCOL(NSWindowDelegate
)
37 #undef DEFINE_EMPTY_PROTOCOL
41 #endif // BASE_COCOA_PROTOCOLS_MAC_H_