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1 /* |
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2 * Copyright (C) 2007 Apple Inc. All rights reserved. |
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3 * |
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4 * Redistribution and use in source and binary forms, with or without |
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5 * modification, are permitted provided that the following conditions |
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6 * are met: |
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7 * |
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8 * 1. Redistributions of source code must retain the above copyright |
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9 * notice, this list of conditions and the following disclaimer. |
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10 * 2. Redistributions in binary form must reproduce the above copyright |
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11 * notice, this list of conditions and the following disclaimer in the |
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12 * documentation and/or other materials provided with the distribution. |
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13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
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14 * its contributors may be used to endorse or promote products derived |
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15 * from this software without specific prior written permission. |
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16 * |
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17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
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18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
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21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 */ |
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28 |
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29 |
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30 #include "config.h" |
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31 #include "Screen.h" |
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32 |
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33 #include "FloatRect.h" |
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34 #include "Frame.h" |
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35 #include "FrameView.h" |
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36 #include "PlatformScreen.h" |
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37 #include "Widget.h" |
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38 |
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39 namespace WebCore { |
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40 |
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41 Screen::Screen(Frame* frame) |
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42 : m_frame(frame) |
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43 { |
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44 } |
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45 |
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46 void Screen::disconnectFrame() |
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47 { |
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48 m_frame = 0; |
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49 } |
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50 |
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51 unsigned Screen::height() const |
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52 { |
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53 if (!m_frame) |
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54 return 0; |
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55 return static_cast<unsigned>(screenRect(m_frame->view()).height()); |
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56 } |
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57 |
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58 unsigned Screen::width() const |
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59 { |
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60 if (!m_frame) |
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61 return 0; |
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62 return static_cast<unsigned>(screenRect(m_frame->view()).width()); |
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63 } |
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64 |
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65 unsigned Screen::colorDepth() const |
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66 { |
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67 if (!m_frame) |
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68 return 0; |
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69 return static_cast<unsigned>(screenDepth(m_frame->view())); |
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70 } |
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71 |
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72 unsigned Screen::pixelDepth() const |
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73 { |
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74 if (!m_frame) |
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75 return 0; |
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76 return static_cast<unsigned>(screenDepth(m_frame->view())); |
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77 } |
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78 |
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79 unsigned Screen::availLeft() const |
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80 { |
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81 if (!m_frame) |
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82 return 0; |
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83 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).x()); |
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84 } |
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85 |
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86 unsigned Screen::availTop() const |
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87 { |
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88 if (!m_frame) |
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89 return 0; |
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90 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).y()); |
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91 } |
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92 |
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93 unsigned Screen::availHeight() const |
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94 { |
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95 if (!m_frame) |
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96 return 0; |
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97 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).height()); |
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98 } |
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99 |
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100 unsigned Screen::availWidth() const |
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101 { |
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102 if (!m_frame) |
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103 return 0; |
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104 return static_cast<unsigned>(screenAvailableRect(m_frame->view()).width()); |
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105 } |
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106 |
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107 } // namespace WebCore |