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
disconnectFrame()46 void Screen::disconnectFrame()
47 {
48 m_frame = 0;
49 }
50
height() const51 unsigned Screen::height() const
52 {
53 if (!m_frame)
54 return 0;
55 return static_cast<unsigned>(screenRect(m_frame->view()).height());
56 }
57
width() const58 unsigned Screen::width() const
59 {
60 if (!m_frame)
61 return 0;
62 return static_cast<unsigned>(screenRect(m_frame->view()).width());
63 }
64
colorDepth() const65 unsigned Screen::colorDepth() const
66 {
67 if (!m_frame)
68 return 0;
69 return static_cast<unsigned>(screenDepth(m_frame->view()));
70 }
71
pixelDepth() const72 unsigned Screen::pixelDepth() const
73 {
74 if (!m_frame)
75 return 0;
76 return static_cast<unsigned>(screenDepth(m_frame->view()));
77 }
78
availLeft() const79 unsigned Screen::availLeft() const
80 {
81 if (!m_frame)
82 return 0;
83 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).x());
84 }
85
availTop() const86 unsigned Screen::availTop() const
87 {
88 if (!m_frame)
89 return 0;
90 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).y());
91 }
92
availHeight() const93 unsigned Screen::availHeight() const
94 {
95 if (!m_frame)
96 return 0;
97 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).height());
98 }
99
availWidth() const100 unsigned Screen::availWidth() const
101 {
102 if (!m_frame)
103 return 0;
104 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).width());
105 }
106
107 } // namespace WebCore
108