2 * Copyright (C) 2005 Apple Computer, Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
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29 #import <WebKit/WebDocumentPrivate.h>
30 #import <WebKit/WebHTMLView.h>
31 #import <WebKit/WebViewPrivate.h>
34 @protocol _WebDocumentZooming
35 @discussion Optional protocol for a view that wants to handle its own zoom.
37 @protocol _WebDocumentZooming <NSObject>
39 // Methods to perform the actual commands
40 - (IBAction)_zoomOut:(id)sender;
41 - (IBAction)_zoomIn:(id)sender;
42 - (IBAction)_resetZoom:(id)sender;
44 // Whether or not the commands can be executed.
47 - (BOOL)_canResetZoom;
51 @protocol WebDocumentElement <NSObject>
52 - (NSDictionary *)elementAtPoint:(NSPoint)point;
53 - (NSDictionary *)elementAtPoint:(NSPoint)point allowShadowContent:(BOOL)allow;
56 @protocol WebMultipleTextMatches <NSObject>
57 - (void)setMarkedTextMatchesAreHighlighted:(BOOL)newValue;
58 - (BOOL)markedTextMatchesAreHighlighted;
59 - (NSUInteger)countMatchesForText:(NSString *)string inDOMRange:(DOMRange *)range options:(WebFindOptions)options limit:(NSUInteger)limit markMatches:(BOOL)markMatches;
60 - (void)unmarkAllTextMatches;
61 - (NSArray *)rectsForTextMatches;
64 @protocol WebDocumentOptionsSearching <NSObject>
65 // Prefixed with an underscore to avoid conflict with Mail's -[WebHTMLView(MailExtras) findString:options:].
66 - (BOOL)_findString:(NSString *)string options:(WebFindOptions)options;
69 /* Used to save and restore state in the view, typically when going back/forward */
70 @protocol _WebDocumentViewState <NSObject>
71 - (NSPoint)scrollPoint;
72 - (void)setScrollPoint:(NSPoint)p;
74 - (void)setViewState:(id)statePList;
77 @interface WebHTMLView (WebDocumentInternalProtocols) <WebDocumentElement, WebMultipleTextMatches, WebDocumentOptionsSearching>