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1 /* | 1 /* |
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
3 * (C) 2000 Antti Koivisto (koivisto@kde.org) | 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2000 Dirk Mueller (mueller@kde.org) | 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
5 * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. | 5 * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All r
ights reserved. |
6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) | 6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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1775 } | 1775 } |
1776 | 1776 |
1777 return roundForImpreciseConversion<int>(value / zoomFactor); | 1777 return roundForImpreciseConversion<int>(value / zoomFactor); |
1778 } | 1778 } |
1779 | 1779 |
1780 inline float adjustFloatForAbsoluteZoom(float value, const RenderStyle* style) | 1780 inline float adjustFloatForAbsoluteZoom(float value, const RenderStyle* style) |
1781 { | 1781 { |
1782 return value / style->effectiveZoom(); | 1782 return value / style->effectiveZoom(); |
1783 } | 1783 } |
1784 | 1784 |
| 1785 #if ENABLE(SUBPIXEL_LAYOUT) |
| 1786 inline LayoutUnit adjustLayoutUnitForAbsoluteZoom(LayoutUnit value, const Render
Style* style) |
| 1787 { |
| 1788 return value / style->effectiveZoom(); |
| 1789 } |
| 1790 #endif |
| 1791 |
1785 inline bool RenderStyle::setZoom(float f) | 1792 inline bool RenderStyle::setZoom(float f) |
1786 { | 1793 { |
1787 if (compareEqual(visual->m_zoom, f)) | 1794 if (compareEqual(visual->m_zoom, f)) |
1788 return false; | 1795 return false; |
1789 visual.access()->m_zoom = f; | 1796 visual.access()->m_zoom = f; |
1790 setEffectiveZoom(effectiveZoom() * zoom()); | 1797 setEffectiveZoom(effectiveZoom() * zoom()); |
1791 return true; | 1798 return true; |
1792 } | 1799 } |
1793 | 1800 |
1794 inline bool RenderStyle::setEffectiveZoom(float f) | 1801 inline bool RenderStyle::setEffectiveZoom(float f) |
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1812 if (compareEqual(rareInheritedData->m_textOrientation, textOrientation)) | 1819 if (compareEqual(rareInheritedData->m_textOrientation, textOrientation)) |
1813 return false; | 1820 return false; |
1814 | 1821 |
1815 rareInheritedData.access()->m_textOrientation = textOrientation; | 1822 rareInheritedData.access()->m_textOrientation = textOrientation; |
1816 return true; | 1823 return true; |
1817 } | 1824 } |
1818 | 1825 |
1819 } // namespace WebCore | 1826 } // namespace WebCore |
1820 | 1827 |
1821 #endif // RenderStyle_h | 1828 #endif // RenderStyle_h |
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