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Diffstat (limited to 'WebKit/mac/WebInspector/WebNodeHighlightView.mm')
-rw-r--r-- | WebKit/mac/WebInspector/WebNodeHighlightView.mm | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/WebKit/mac/WebInspector/WebNodeHighlightView.mm b/WebKit/mac/WebInspector/WebNodeHighlightView.mm new file mode 100644 index 0000000..b3cd69e --- /dev/null +++ b/WebKit/mac/WebInspector/WebNodeHighlightView.mm @@ -0,0 +1,85 @@ +/* + * 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 +{ + [NSGraphicsContext saveGraphicsState]; + + ASSERT([[NSGraphicsContext currentContext] isFlipped]); + + GraphicsContext context((PlatformGraphicsContext*)[[NSGraphicsContext currentContext] graphicsPort]); + [_webNodeHighlight inspectorController]->drawNodeHighlight(context); + + [NSGraphicsContext restoreGraphicsState]; +} + +- (WebNodeHighlight *)webNodeHighlight +{ + return _webNodeHighlight; +} + +@end |