1/* 2 * Copyright (C) 2011 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 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#import <WebKit/WKFoundation.h> 27 28#if WK_API_ENABLED 29 30#import <Foundation/Foundation.h> 31#import <WebKit/WKBrowsingContextController.h> 32 33@class WKBackForwardListItem; 34 35@protocol WKBrowsingContextLoadDelegate <NSObject> 36@optional 37 38/* Sent when the provisional load begins. */ 39- (void)browsingContextControllerDidStartProvisionalLoad:(WKBrowsingContextController *)sender; 40 41/* Sent if a server-side redirect was recieved. */ 42- (void)browsingContextControllerDidReceiveServerRedirectForProvisionalLoad:(WKBrowsingContextController *)sender; 43 44/* Sent if the provisional load fails. */ 45- (void)browsingContextController:(WKBrowsingContextController *)sender didFailProvisionalLoadWithError:(NSError *)error; 46 47/* Sent when the load gets committed. */ 48- (void)browsingContextControllerDidCommitLoad:(WKBrowsingContextController *)sender; 49 50/* Sent when the load completes. */ 51- (void)browsingContextControllerDidFinishLoad:(WKBrowsingContextController *)sender; 52 53/* Sent if the commited load fails. */ 54- (void)browsingContextController:(WKBrowsingContextController *)sender didFailLoadWithError:(NSError *)error; 55 56- (void)browsingContextControllerDidStartProgress:(WKBrowsingContextController *)sender; 57- (void)browsingContextController:(WKBrowsingContextController *)sender estimatedProgressChangedTo:(double)estimatedProgress; 58- (void)browsingContextControllerDidFinishProgress:(WKBrowsingContextController *)sender; 59 60- (void)browsingContextControllerDidChangeBackForwardList:(WKBrowsingContextController *)sender addedItem:(WKBackForwardListItem *)addedItem removedItems:(NSArray *)removedItems; 61 62- (void)browsingContextController:(WKBrowsingContextController *)sender renderingProgressDidChange:(WKRenderingProgressEvents)progressEvent; 63 64@end 65 66#endif // WK_API_ENABLED 67