1/* 2 * Copyright (C) 2005 Apple Computer, 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/WebDocumentPrivate.h> 30#import <WebKit/WebHTMLView.h> 31#import <WebKit/WebViewPrivate.h> 32 33#if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4 34#define WebNSUInteger unsigned int 35#else 36#define WebNSUInteger NSUInteger 37#endif 38 39/*! 40@protocol _WebDocumentZooming 41@discussion Optional protocol for a view that wants to handle its own zoom. 42*/ 43@protocol _WebDocumentZooming <NSObject> 44 45// Methods to perform the actual commands 46- (IBAction)_zoomOut:(id)sender; 47- (IBAction)_zoomIn:(id)sender; 48- (IBAction)_resetZoom:(id)sender; 49 50// Whether or not the commands can be executed. 51- (BOOL)_canZoomOut; 52- (BOOL)_canZoomIn; 53- (BOOL)_canResetZoom; 54 55@end 56 57@protocol WebDocumentElement <NSObject> 58- (NSDictionary *)elementAtPoint:(NSPoint)point; 59- (NSDictionary *)elementAtPoint:(NSPoint)point allowShadowContent:(BOOL)allow; 60@end 61 62@protocol WebMultipleTextMatches <NSObject> 63- (void)setMarkedTextMatchesAreHighlighted:(BOOL)newValue; 64- (BOOL)markedTextMatchesAreHighlighted; 65- (WebNSUInteger)countMatchesForText:(NSString *)string inDOMRange:(DOMRange *)range options:(WebFindOptions)options limit:(WebNSUInteger)limit markMatches:(BOOL)markMatches; 66- (void)unmarkAllTextMatches; 67- (NSArray *)rectsForTextMatches; 68@end 69 70@protocol WebDocumentOptionsSearching <NSObject> 71// Prefixed with an underscore to avoid conflict with Mail's -[WebHTMLView(MailExtras) findString:options:]. 72- (BOOL)_findString:(NSString *)string options:(WebFindOptions)options; 73@end 74 75/* Used to save and restore state in the view, typically when going back/forward */ 76@protocol _WebDocumentViewState <NSObject> 77- (NSPoint)scrollPoint; 78- (void)setScrollPoint:(NSPoint)p; 79- (id)viewState; 80- (void)setViewState:(id)statePList; 81@end 82 83@interface WebHTMLView (WebDocumentInternalProtocols) <WebDocumentElement, WebMultipleTextMatches, WebDocumentOptionsSearching> 84@end 85 86#undef WebNSUInteger 87