WebKit/mac/WebInspector/WebNodeHighlightView.mm
changeset 0 4f2f89ce4247
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/mac/WebInspector/WebNodeHighlightView.mm	Fri Sep 17 09:02:29 2010 +0300
@@ -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