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 int Screen::availLeft() const 85 { 86 if (!m_frame) 87 return 0; 88 return static_cast<int>(screenAvailableRect(m_frame->view()).x()); 89 } 90 availTop() const91 int Screen::availTop() const 92 { 93 if (!m_frame) 94 return 0; 95 return static_cast<int>(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