/* * Copyright (C) 2008 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #import "config.h" #import "WAKClipView.h" #if PLATFORM(IOS) #import "WAKViewInternal.h" #import <wtf/Assertions.h> @implementation WAKClipView @synthesize documentView = _documentView; @synthesize copiesOnScroll = _copiesOnScroll; - (id)initWithFrame:(CGRect)rect { WKViewRef view = WKViewCreateWithFrame(rect, &viewContext); self = [self _initWithViewRef:view]; WKRelease(view); return self; } - (void)dealloc { [_documentView release]; [super dealloc]; } // WAK internal function for WAKScrollView. - (void)_setDocumentView:(WAKView *)aView { if (_documentView == aView) return; [_documentView removeFromSuperview]; [_documentView release]; _documentView = [aView retain]; [self addSubview:_documentView]; } - (CGRect)documentVisibleRect { if (_documentView) return WKViewConvertRectFromSuperview([_documentView _viewRef], [self bounds]); return CGRectZero; } @end #endif // PLATFORM(IOS)