1 /*
2 * Copyright (C) 2007 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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29
30 #include "config.h"
31 #include "Screen.h"
32
33 #include "FloatRect.h"
34 #include "Frame.h"
35 #include "FrameView.h"
36 #include "PlatformScreen.h"
37 #include "Widget.h"
38
39 namespace WebCore {
40
Screen(Frame * frame)41 Screen::Screen(Frame* frame)
42 : m_frame(frame)
43 {
44 }
45
frame() const46 Frame* Screen::frame() const
47 {
48 return m_frame;
49 }
50
disconnectFrame()51 void Screen::disconnectFrame()
52 {
53 m_frame = 0;
54 }
55
height() const56 unsigned Screen::height() const
57 {
58 if (!m_frame)
59 return 0;
60 return static_cast<unsigned>(screenRect(m_frame->view()).height());
61 }
62
width() const63 unsigned Screen::width() const
64 {
65 if (!m_frame)
66 return 0;
67 return static_cast<unsigned>(screenRect(m_frame->view()).width());
68 }
69
colorDepth() const70 unsigned Screen::colorDepth() const
71 {
72 if (!m_frame)
73 return 0;
74 return static_cast<unsigned>(screenDepth(m_frame->view()));
75 }
76
pixelDepth() const77 unsigned Screen::pixelDepth() const
78 {
79 if (!m_frame)
80 return 0;
81 return static_cast<unsigned>(screenDepth(m_frame->view()));
82 }
83
availLeft() const84 unsigned Screen::availLeft() const
85 {
86 if (!m_frame)
87 return 0;
88 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).x());
89 }
90
availTop() const91 unsigned Screen::availTop() const
92 {
93 if (!m_frame)
94 return 0;
95 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).y());
96 }
97
availHeight() const98 unsigned Screen::availHeight() const
99 {
100 if (!m_frame)
101 return 0;
102 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).height());
103 }
104
availWidth() const105 unsigned Screen::availWidth() const
106 {
107 if (!m_frame)
108 return 0;
109 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).width());
110 }
111
112 } // namespace WebCore
113