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1 /* | |
2 * Copyright (c) 2008, 2009, Google 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 are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #include "config.h" | |
32 #include "core/platform/PlatformScreen.h" | |
33 | |
34 #include "platform/HostWindow.h" | |
35 #include "platform/Widget.h" | |
36 #include "platform/geometry/FloatRect.h" | |
37 #include "public/platform/Platform.h" | |
38 #include "public/platform/WebScreenInfo.h" | |
39 | |
40 namespace WebCore { | |
41 | |
42 static HostWindow* toHostWindow(Widget* widget) | |
43 { | |
44 if (!widget) | |
45 return 0; | |
46 Widget* root = widget->root(); | |
47 if (!root) | |
48 return 0; | |
49 return root->hostWindow(); | |
50 } | |
51 | |
52 int screenDepth(Widget* widget) | |
53 { | |
54 HostWindow* hostWindow = toHostWindow(widget); | |
55 if (!hostWindow) | |
56 return 0; | |
57 return hostWindow->screenInfo().depth; | |
58 } | |
59 | |
60 int screenDepthPerComponent(Widget* widget) | |
61 { | |
62 HostWindow* hostWindow = toHostWindow(widget); | |
63 if (!hostWindow) | |
64 return 0; | |
65 return hostWindow->screenInfo().depthPerComponent; | |
66 } | |
67 | |
68 bool screenIsMonochrome(Widget* widget) | |
69 { | |
70 HostWindow* hostWindow = toHostWindow(widget); | |
71 if (!hostWindow) | |
72 return false; | |
73 return hostWindow->screenInfo().isMonochrome; | |
74 } | |
75 | |
76 FloatRect screenRect(Widget* widget) | |
77 { | |
78 HostWindow* hostWindow = toHostWindow(widget); | |
79 if (!hostWindow) | |
80 return FloatRect(); | |
81 return IntRect(hostWindow->screenInfo().rect); | |
82 } | |
83 | |
84 FloatRect screenAvailableRect(Widget* widget) | |
85 { | |
86 HostWindow* hostWindow = toHostWindow(widget); | |
87 if (!hostWindow) | |
88 return FloatRect(); | |
89 return IntRect(hostWindow->screenInfo().availableRect); | |
90 } | |
91 | |
92 void screenColorProfile(ColorProfile& toProfile) | |
93 { | |
94 WebKit::WebVector<char> profile; | |
95 WebKit::Platform::current()->screenColorProfile(&profile); | |
96 toProfile.append(profile.data(), profile.size()); | |
97 } | |
98 | |
99 } // namespace WebCore | |
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