1 /* 2 * Copyright (C) 2005, 2008 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #import <WebKit/WebPolicyDelegate.h> 30 31 @class WebHistoryItem; 32 @class WebPolicyDecisionListenerPrivate; 33 34 extern NSString *WebActionFormKey; // HTMLFormElement 35 36 typedef enum { 37 WebNavigationTypePlugInRequest = WebNavigationTypeOther + 1 38 } WebExtraNavigationType; 39 40 @interface WebPolicyDecisionListener : NSObject <WebPolicyDecisionListener> 41 { 42 @private 43 WebPolicyDecisionListenerPrivate *_private; 44 } 45 - (id)_initWithTarget:(id)target action:(SEL)action; 46 - (void)_invalidate; 47 @end 48 49 @interface NSObject (WebPolicyDelegatePrivate) 50 // Needed for <rdar://problem/3951283> can view pages from the back/forward cache that should be disallowed by Parental Controls 51 - (BOOL)webView:(WebView *)webView shouldGoToHistoryItem:(WebHistoryItem *)item; 52 @end 53
