1/*
2 * Copyright (C) 2012 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#if PLATFORM(IOS) && ENABLE(REMOTE_INSPECTOR)
27
28#import "WebIndicateLayer.h"
29
30#import "WebFramePrivate.h"
31#import "WebView.h"
32#import <QuartzCore/CALayerPrivate.h>
33#import <WebCore/ColorMac.h>
34#import <WebCore/WAKWindow.h>
35
36using namespace WebCore;
37
38@implementation WebIndicateLayer
39
40- (id)initWithWebView:(WebView *)webView
41{
42    self = [super init];
43    if (!self)
44        return nil;
45
46    _webView = webView;
47
48    self.canDrawConcurrently = NO;
49    self.contentsScale = [[_webView window] screenScale];
50
51    // Blue highlight color.
52    static Color highlightColor(111.0f / 255.0f, 168.0f / 255.0f, 220.0f / 255.0f, 0.66f);
53    self.backgroundColor = cachedCGColor(highlightColor, ColorSpaceDeviceRGB);
54
55    return self;
56}
57
58- (void)layoutSublayers
59{
60    CGFloat documentScale = [[[_webView mainFrame] documentView] scale];
61    [self setTransform:CATransform3DMakeScale(documentScale, documentScale, 1.0)];
62    [self setFrame:[_webView frame]];
63}
64
65- (id<CAAction>)actionForKey:(NSString *)key
66{
67    // Disable all implicit animations.
68    return nil;
69}
70
71@end
72
73#endif
74