1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 // MARKER(update_precomp.py): autogen include statement, do not remove 23 #include "precompiled_drawinglayer.hxx" 24 25 #include <drawinglayer/attribute/sdrfillattribute.hxx> 26 #include <basegfx/color/bcolor.hxx> 27 #include <drawinglayer/attribute/sdrfillgraphicattribute.hxx> 28 #include <drawinglayer/attribute/fillhatchattribute.hxx> 29 #include <drawinglayer/attribute/fillgradientattribute.hxx> 30 31 ////////////////////////////////////////////////////////////////////////////// 32 33 namespace drawinglayer 34 { 35 namespace attribute 36 { 37 class ImpSdrFillAttribute 38 { 39 public: 40 // refcounter 41 sal_uInt32 mnRefCount; 42 43 // fill definitions 44 double mfTransparence; // [0.0 .. 1.0], 0.0==no transp. 45 basegfx::BColor maColor; // fill color 46 FillGradientAttribute maGradient; // fill gradient (if used) 47 FillHatchAttribute maHatch; // fill hatch (if used) 48 SdrFillGraphicAttribute maFillGraphic; // fill graphic (if used) 49 50 public: ImpSdrFillAttribute(double fTransparence,const basegfx::BColor & rColor,const FillGradientAttribute & rGradient,const FillHatchAttribute & rHatch,const SdrFillGraphicAttribute & rFillGraphic)51 ImpSdrFillAttribute( 52 double fTransparence, 53 const basegfx::BColor& rColor, 54 const FillGradientAttribute& rGradient, 55 const FillHatchAttribute& rHatch, 56 const SdrFillGraphicAttribute& rFillGraphic) 57 : mnRefCount(0), 58 mfTransparence(fTransparence), 59 maColor(rColor), 60 maGradient(rGradient), 61 maHatch(rHatch), 62 maFillGraphic(rFillGraphic) 63 { 64 } 65 66 // data read access getTransparence() const67 double getTransparence() const { return mfTransparence; } getColor() const68 const basegfx::BColor& getColor() const { return maColor; } getGradient() const69 const FillGradientAttribute& getGradient() const { return maGradient; } getHatch() const70 const FillHatchAttribute& getHatch() const { return maHatch; } getFillGraphic() const71 const SdrFillGraphicAttribute& getFillGraphic() const { return maFillGraphic; } 72 73 // compare operator operator ==(const ImpSdrFillAttribute & rCandidate) const74 bool operator==(const ImpSdrFillAttribute& rCandidate) const 75 { 76 return(getTransparence() == rCandidate.getTransparence() 77 && getColor() == rCandidate.getColor() 78 && getGradient() == rCandidate.getGradient() 79 && getHatch() == rCandidate.getHatch() 80 && getFillGraphic() == rCandidate.getFillGraphic()); 81 } 82 get_global_default()83 static ImpSdrFillAttribute* get_global_default() 84 { 85 static ImpSdrFillAttribute* pDefault = 0; 86 87 if(!pDefault) 88 { 89 pDefault = new ImpSdrFillAttribute( 90 0.0, 91 basegfx::BColor(), 92 FillGradientAttribute(), 93 FillHatchAttribute(), 94 SdrFillGraphicAttribute()); 95 96 // never delete; start with RefCount 1, not 0 97 pDefault->mnRefCount++; 98 } 99 100 return pDefault; 101 } 102 }; 103 SdrFillAttribute(double fTransparence,const basegfx::BColor & rColor,const FillGradientAttribute & rGradient,const FillHatchAttribute & rHatch,const SdrFillGraphicAttribute & rFillGraphic)104 SdrFillAttribute::SdrFillAttribute( 105 double fTransparence, 106 const basegfx::BColor& rColor, 107 const FillGradientAttribute& rGradient, 108 const FillHatchAttribute& rHatch, 109 const SdrFillGraphicAttribute& rFillGraphic) 110 : mpSdrFillAttribute( 111 new ImpSdrFillAttribute( 112 fTransparence, rColor, rGradient, rHatch, rFillGraphic)) 113 { 114 } 115 SdrFillAttribute()116 SdrFillAttribute::SdrFillAttribute() 117 : mpSdrFillAttribute(ImpSdrFillAttribute::get_global_default()) 118 { 119 mpSdrFillAttribute->mnRefCount++; 120 } 121 SdrFillAttribute(const SdrFillAttribute & rCandidate)122 SdrFillAttribute::SdrFillAttribute(const SdrFillAttribute& rCandidate) 123 : mpSdrFillAttribute(rCandidate.mpSdrFillAttribute) 124 { 125 mpSdrFillAttribute->mnRefCount++; 126 } 127 ~SdrFillAttribute()128 SdrFillAttribute::~SdrFillAttribute() 129 { 130 if(mpSdrFillAttribute->mnRefCount) 131 { 132 mpSdrFillAttribute->mnRefCount--; 133 } 134 else 135 { 136 delete mpSdrFillAttribute; 137 } 138 } 139 isDefault() const140 bool SdrFillAttribute::isDefault() const 141 { 142 return mpSdrFillAttribute == ImpSdrFillAttribute::get_global_default(); 143 } 144 operator =(const SdrFillAttribute & rCandidate)145 SdrFillAttribute& SdrFillAttribute::operator=(const SdrFillAttribute& rCandidate) 146 { 147 if(rCandidate.mpSdrFillAttribute != mpSdrFillAttribute) 148 { 149 if(mpSdrFillAttribute->mnRefCount) 150 { 151 mpSdrFillAttribute->mnRefCount--; 152 } 153 else 154 { 155 delete mpSdrFillAttribute; 156 } 157 158 mpSdrFillAttribute = rCandidate.mpSdrFillAttribute; 159 mpSdrFillAttribute->mnRefCount++; 160 } 161 162 return *this; 163 } 164 operator ==(const SdrFillAttribute & rCandidate) const165 bool SdrFillAttribute::operator==(const SdrFillAttribute& rCandidate) const 166 { 167 if(rCandidate.mpSdrFillAttribute == mpSdrFillAttribute) 168 { 169 return true; 170 } 171 172 if(rCandidate.isDefault() != isDefault()) 173 { 174 return false; 175 } 176 177 return (*rCandidate.mpSdrFillAttribute == *mpSdrFillAttribute); 178 } 179 getTransparence() const180 double SdrFillAttribute::getTransparence() const 181 { 182 return mpSdrFillAttribute->getTransparence(); 183 } 184 getColor() const185 const basegfx::BColor& SdrFillAttribute::getColor() const 186 { 187 return mpSdrFillAttribute->getColor(); 188 } 189 getGradient() const190 const FillGradientAttribute& SdrFillAttribute::getGradient() const 191 { 192 return mpSdrFillAttribute->getGradient(); 193 } 194 getHatch() const195 const FillHatchAttribute& SdrFillAttribute::getHatch() const 196 { 197 return mpSdrFillAttribute->getHatch(); 198 } 199 getFillGraphic() const200 const SdrFillGraphicAttribute& SdrFillAttribute::getFillGraphic() const 201 { 202 return mpSdrFillAttribute->getFillGraphic(); 203 } 204 } // end of namespace attribute 205 } // end of namespace drawinglayer 206 207 ////////////////////////////////////////////////////////////////////////////// 208 // eof 209