1 /* 2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann (at) kde.org> 3 * Copyright (C) 2004, 2005 Rob Buis <buis (at) kde.org> 4 * Copyright (C) 2005 Eric Seidel <eric (at) webkit.org> 5 * Copyright (C) 2010 Zoltan Herczeg <zherczeg (at) webkit.org> 6 * Copyright (C) 2011 Renata Hodovan <reni (at) webkit.org>, University of Szeged. 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Library General Public 10 * License as published by the Free Software Foundation; either 11 * version 2 of the License, or (at your option) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Library General Public License for more details. 17 * 18 * You should have received a copy of the GNU Library General Public License 19 * along with this library; see the file COPYING.LIB. If not, write to 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 21 * Boston, MA 02110-1301, USA. 22 */ 23 24 #include "config.h" 25 26 #if ENABLE(FILTERS) 27 #include "LightSource.h" 28 29 #include "DistantLightSource.h" 30 #include "PointLightSource.h" 31 #include "RenderTreeAsText.h" 32 #include "SpotLightSource.h" 33 #include <wtf/MathExtras.h> 34 35 namespace WebCore { 36 37 bool LightSource::setAzimuth(float azimuth) 38 { 39 if (m_type == LS_DISTANT) 40 return static_cast<DistantLightSource*>(this)->setAzimuth(azimuth); 41 return false; 42 } 43 44 bool LightSource::setElevation(float elevation) 45 { 46 if (m_type == LS_DISTANT) 47 return static_cast<DistantLightSource*>(this)->setElevation(elevation); 48 return false; 49 } 50 51 bool LightSource::setX(float x) 52 { 53 if (m_type == LS_SPOT) 54 return static_cast<SpotLightSource*>(this)->setX(x); 55 if (m_type == LS_POINT) 56 return static_cast<PointLightSource*>(this)->setX(x); 57 return false; 58 } 59 60 bool LightSource::setY(float y) 61 { 62 if (m_type == LS_SPOT) 63 return static_cast<SpotLightSource*>(this)->setY(y); 64 if (m_type == LS_POINT) 65 return static_cast<PointLightSource*>(this)->setY(y); 66 return false; 67 } 68 69 bool LightSource::setZ(float z) 70 { 71 if (m_type == LS_SPOT) 72 return static_cast<SpotLightSource*>(this)->setZ(z); 73 if (m_type == LS_POINT) 74 return static_cast<PointLightSource*>(this)->setZ(z); 75 return false; 76 } 77 78 bool LightSource::setPointsAtX(float pointsAtX) 79 { 80 if (m_type == LS_SPOT) 81 return static_cast<SpotLightSource*>(this)->setPointsAtX(pointsAtX); 82 return false; 83 } 84 85 bool LightSource::setPointsAtY(float pointsAtY) 86 { 87 if (m_type == LS_SPOT) 88 return static_cast<SpotLightSource*>(this)->setPointsAtY(pointsAtY); 89 return false; 90 } 91 92 bool LightSource::setPointsAtZ(float pointsAtZ) 93 { 94 if (m_type == LS_SPOT) 95 return static_cast<SpotLightSource*>(this)->setPointsAtZ(pointsAtZ); 96 return false; 97 } 98 99 bool LightSource::setSpecularExponent(float specularExponent) 100 { 101 if (m_type == LS_SPOT) 102 return static_cast<SpotLightSource*>(this)->setSpecularExponent(specularExponent); 103 return false; 104 } 105 106 bool LightSource::setLimitingConeAngle(float limitingConeAngle) 107 { 108 if (m_type == LS_SPOT) 109 return static_cast<SpotLightSource*>(this)->setLimitingConeAngle(limitingConeAngle); 110 return false; 111 } 112 113 } // namespace WebCore 114 115 #endif // ENABLE(FILTERS) 116
