/* * Copyright (C) 2006, 2008 Apple Computer, 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. * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "WebNodeHighlightView.h" #import "WebNodeHighlight.h" #import <WebCore/GraphicsContext.h> #import <WebCore/InspectorController.h> #import <wtf/Assertions.h> using namespace WebCore; @implementation WebNodeHighlightView - (id)initWithWebNodeHighlight:(WebNodeHighlight *)webNodeHighlight { self = [self initWithFrame:NSZeroRect]; if (!self) return nil; _webNodeHighlight = [webNodeHighlight retain]; return self; } - (void)dealloc { [self detachFromWebNodeHighlight]; [super dealloc]; } - (void)detachFromWebNodeHighlight { [_webNodeHighlight release]; _webNodeHighlight = nil; } - (BOOL)isFlipped { return YES; } - (void)drawRect:(NSRect)rect { if (_webNodeHighlight) { [NSGraphicsContext saveGraphicsState]; ASSERT([[NSGraphicsContext currentContext] isFlipped]); GraphicsContext context((PlatformGraphicsContext*)[[NSGraphicsContext currentContext] graphicsPort]); [_webNodeHighlight inspectorController]->drawNodeHighlight(context); [NSGraphicsContext restoreGraphicsState]; } } - (WebNodeHighlight *)webNodeHighlight { return _webNodeHighlight; } @end