1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * $RCSfile: fillattribute.cxx,v $ 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * $Revision: 1.4 $ 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * last change: $Author: aw $ $Date: 2008-05-27 14:11:19 $ 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * The Contents of this file are made available subject to 12*cdf0e10cSrcweir * the terms of GNU Lesser General Public License Version 2.1. 13*cdf0e10cSrcweir * 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * GNU Lesser General Public License Version 2.1 16*cdf0e10cSrcweir * ============================================= 17*cdf0e10cSrcweir * Copyright 2005 by Sun Microsystems, Inc. 18*cdf0e10cSrcweir * 901 San Antonio Road, Palo Alto, CA 94303, USA 19*cdf0e10cSrcweir * 20*cdf0e10cSrcweir * This library is free software; you can redistribute it and/or 21*cdf0e10cSrcweir * modify it under the terms of the GNU Lesser General Public 22*cdf0e10cSrcweir * License version 2.1, as published by the Free Software Foundation. 23*cdf0e10cSrcweir * 24*cdf0e10cSrcweir * This library is distributed in the hope that it will be useful, 25*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 26*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 27*cdf0e10cSrcweir * Lesser General Public License for more details. 28*cdf0e10cSrcweir * 29*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public 30*cdf0e10cSrcweir * License along with this library; if not, write to the Free Software 31*cdf0e10cSrcweir * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 32*cdf0e10cSrcweir * MA 02111-1307 USA 33*cdf0e10cSrcweir * 34*cdf0e10cSrcweir ************************************************************************/ 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 37*cdf0e10cSrcweir #include "precompiled_drawinglayer.hxx" 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir #include <drawinglayer/attribute/fillgradientattribute.hxx> 40*cdf0e10cSrcweir #include <basegfx/color/bcolor.hxx> 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////// 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir namespace drawinglayer 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir namespace attribute 47*cdf0e10cSrcweir { 48*cdf0e10cSrcweir class ImpFillGradientAttribute 49*cdf0e10cSrcweir { 50*cdf0e10cSrcweir public: 51*cdf0e10cSrcweir // refcounter 52*cdf0e10cSrcweir sal_uInt32 mnRefCount; 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir // data definitions 55*cdf0e10cSrcweir GradientStyle meStyle; 56*cdf0e10cSrcweir double mfBorder; 57*cdf0e10cSrcweir double mfOffsetX; 58*cdf0e10cSrcweir double mfOffsetY; 59*cdf0e10cSrcweir double mfAngle; 60*cdf0e10cSrcweir basegfx::BColor maStartColor; 61*cdf0e10cSrcweir basegfx::BColor maEndColor; 62*cdf0e10cSrcweir sal_uInt16 mnSteps; 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir ImpFillGradientAttribute( 65*cdf0e10cSrcweir GradientStyle eStyle, 66*cdf0e10cSrcweir double fBorder, 67*cdf0e10cSrcweir double fOffsetX, 68*cdf0e10cSrcweir double fOffsetY, 69*cdf0e10cSrcweir double fAngle, 70*cdf0e10cSrcweir const basegfx::BColor& rStartColor, 71*cdf0e10cSrcweir const basegfx::BColor& rEndColor, 72*cdf0e10cSrcweir sal_uInt16 nSteps) 73*cdf0e10cSrcweir : mnRefCount(0), 74*cdf0e10cSrcweir meStyle(eStyle), 75*cdf0e10cSrcweir mfBorder(fBorder), 76*cdf0e10cSrcweir mfOffsetX(fOffsetX), 77*cdf0e10cSrcweir mfOffsetY(fOffsetY), 78*cdf0e10cSrcweir mfAngle(fAngle), 79*cdf0e10cSrcweir maStartColor(rStartColor), 80*cdf0e10cSrcweir maEndColor(rEndColor), 81*cdf0e10cSrcweir mnSteps(nSteps) 82*cdf0e10cSrcweir { 83*cdf0e10cSrcweir } 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir // data read access 86*cdf0e10cSrcweir GradientStyle getStyle() const { return meStyle; } 87*cdf0e10cSrcweir double getBorder() const { return mfBorder; } 88*cdf0e10cSrcweir double getOffsetX() const { return mfOffsetX; } 89*cdf0e10cSrcweir double getOffsetY() const { return mfOffsetY; } 90*cdf0e10cSrcweir double getAngle() const { return mfAngle; } 91*cdf0e10cSrcweir const basegfx::BColor& getStartColor() const { return maStartColor; } 92*cdf0e10cSrcweir const basegfx::BColor& getEndColor() const { return maEndColor; } 93*cdf0e10cSrcweir sal_uInt16 getSteps() const { return mnSteps; } 94*cdf0e10cSrcweir 95*cdf0e10cSrcweir bool operator==(const ImpFillGradientAttribute& rCandidate) const 96*cdf0e10cSrcweir { 97*cdf0e10cSrcweir return (getStyle() == rCandidate.getStyle() 98*cdf0e10cSrcweir && getBorder() == rCandidate.getBorder() 99*cdf0e10cSrcweir && getOffsetX() == rCandidate.getOffsetX() 100*cdf0e10cSrcweir && getOffsetY() == rCandidate.getOffsetY() 101*cdf0e10cSrcweir && getAngle() == rCandidate.getAngle() 102*cdf0e10cSrcweir && getStartColor() == rCandidate.getStartColor() 103*cdf0e10cSrcweir && getEndColor() == rCandidate.getEndColor() 104*cdf0e10cSrcweir && getSteps() == rCandidate.getSteps()); 105*cdf0e10cSrcweir } 106*cdf0e10cSrcweir 107*cdf0e10cSrcweir static ImpFillGradientAttribute* get_global_default() 108*cdf0e10cSrcweir { 109*cdf0e10cSrcweir static ImpFillGradientAttribute* pDefault = 0; 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir if(!pDefault) 112*cdf0e10cSrcweir { 113*cdf0e10cSrcweir pDefault = new ImpFillGradientAttribute( 114*cdf0e10cSrcweir GRADIENTSTYLE_LINEAR, 115*cdf0e10cSrcweir 0.0, 0.0, 0.0, 0.0, 116*cdf0e10cSrcweir basegfx::BColor(), 117*cdf0e10cSrcweir basegfx::BColor(), 118*cdf0e10cSrcweir 0); 119*cdf0e10cSrcweir 120*cdf0e10cSrcweir // never delete; start with RefCount 1, not 0 121*cdf0e10cSrcweir pDefault->mnRefCount++; 122*cdf0e10cSrcweir } 123*cdf0e10cSrcweir 124*cdf0e10cSrcweir return pDefault; 125*cdf0e10cSrcweir } 126*cdf0e10cSrcweir }; 127*cdf0e10cSrcweir 128*cdf0e10cSrcweir FillGradientAttribute::FillGradientAttribute( 129*cdf0e10cSrcweir GradientStyle eStyle, 130*cdf0e10cSrcweir double fBorder, 131*cdf0e10cSrcweir double fOffsetX, 132*cdf0e10cSrcweir double fOffsetY, 133*cdf0e10cSrcweir double fAngle, 134*cdf0e10cSrcweir const basegfx::BColor& rStartColor, 135*cdf0e10cSrcweir const basegfx::BColor& rEndColor, 136*cdf0e10cSrcweir sal_uInt16 nSteps) 137*cdf0e10cSrcweir : mpFillGradientAttribute(new ImpFillGradientAttribute( 138*cdf0e10cSrcweir eStyle, fBorder, fOffsetX, fOffsetY, fAngle, rStartColor, rEndColor, nSteps)) 139*cdf0e10cSrcweir { 140*cdf0e10cSrcweir } 141*cdf0e10cSrcweir 142*cdf0e10cSrcweir FillGradientAttribute::FillGradientAttribute() 143*cdf0e10cSrcweir : mpFillGradientAttribute(ImpFillGradientAttribute::get_global_default()) 144*cdf0e10cSrcweir { 145*cdf0e10cSrcweir mpFillGradientAttribute->mnRefCount++; 146*cdf0e10cSrcweir } 147*cdf0e10cSrcweir 148*cdf0e10cSrcweir FillGradientAttribute::FillGradientAttribute(const FillGradientAttribute& rCandidate) 149*cdf0e10cSrcweir : mpFillGradientAttribute(rCandidate.mpFillGradientAttribute) 150*cdf0e10cSrcweir { 151*cdf0e10cSrcweir mpFillGradientAttribute->mnRefCount++; 152*cdf0e10cSrcweir } 153*cdf0e10cSrcweir 154*cdf0e10cSrcweir FillGradientAttribute::~FillGradientAttribute() 155*cdf0e10cSrcweir { 156*cdf0e10cSrcweir if(mpFillGradientAttribute->mnRefCount) 157*cdf0e10cSrcweir { 158*cdf0e10cSrcweir mpFillGradientAttribute->mnRefCount--; 159*cdf0e10cSrcweir } 160*cdf0e10cSrcweir else 161*cdf0e10cSrcweir { 162*cdf0e10cSrcweir delete mpFillGradientAttribute; 163*cdf0e10cSrcweir } 164*cdf0e10cSrcweir } 165*cdf0e10cSrcweir 166*cdf0e10cSrcweir bool FillGradientAttribute::isDefault() const 167*cdf0e10cSrcweir { 168*cdf0e10cSrcweir return mpFillGradientAttribute == ImpFillGradientAttribute::get_global_default(); 169*cdf0e10cSrcweir } 170*cdf0e10cSrcweir 171*cdf0e10cSrcweir FillGradientAttribute& FillGradientAttribute::operator=(const FillGradientAttribute& rCandidate) 172*cdf0e10cSrcweir { 173*cdf0e10cSrcweir if(rCandidate.mpFillGradientAttribute != mpFillGradientAttribute) 174*cdf0e10cSrcweir { 175*cdf0e10cSrcweir if(mpFillGradientAttribute->mnRefCount) 176*cdf0e10cSrcweir { 177*cdf0e10cSrcweir mpFillGradientAttribute->mnRefCount--; 178*cdf0e10cSrcweir } 179*cdf0e10cSrcweir else 180*cdf0e10cSrcweir { 181*cdf0e10cSrcweir delete mpFillGradientAttribute; 182*cdf0e10cSrcweir } 183*cdf0e10cSrcweir 184*cdf0e10cSrcweir mpFillGradientAttribute = rCandidate.mpFillGradientAttribute; 185*cdf0e10cSrcweir mpFillGradientAttribute->mnRefCount++; 186*cdf0e10cSrcweir } 187*cdf0e10cSrcweir 188*cdf0e10cSrcweir return *this; 189*cdf0e10cSrcweir } 190*cdf0e10cSrcweir 191*cdf0e10cSrcweir bool FillGradientAttribute::operator==(const FillGradientAttribute& rCandidate) const 192*cdf0e10cSrcweir { 193*cdf0e10cSrcweir if(rCandidate.mpFillGradientAttribute == mpFillGradientAttribute) 194*cdf0e10cSrcweir { 195*cdf0e10cSrcweir return true; 196*cdf0e10cSrcweir } 197*cdf0e10cSrcweir 198*cdf0e10cSrcweir if(rCandidate.isDefault() != isDefault()) 199*cdf0e10cSrcweir { 200*cdf0e10cSrcweir return false; 201*cdf0e10cSrcweir } 202*cdf0e10cSrcweir 203*cdf0e10cSrcweir return (*rCandidate.mpFillGradientAttribute == *mpFillGradientAttribute); 204*cdf0e10cSrcweir } 205*cdf0e10cSrcweir 206*cdf0e10cSrcweir const basegfx::BColor& FillGradientAttribute::getStartColor() const 207*cdf0e10cSrcweir { 208*cdf0e10cSrcweir return mpFillGradientAttribute->getStartColor(); 209*cdf0e10cSrcweir } 210*cdf0e10cSrcweir 211*cdf0e10cSrcweir const basegfx::BColor& FillGradientAttribute::getEndColor() const 212*cdf0e10cSrcweir { 213*cdf0e10cSrcweir return mpFillGradientAttribute->getEndColor(); 214*cdf0e10cSrcweir } 215*cdf0e10cSrcweir 216*cdf0e10cSrcweir double FillGradientAttribute::getBorder() const 217*cdf0e10cSrcweir { 218*cdf0e10cSrcweir return mpFillGradientAttribute->getBorder(); 219*cdf0e10cSrcweir } 220*cdf0e10cSrcweir 221*cdf0e10cSrcweir double FillGradientAttribute::getOffsetX() const 222*cdf0e10cSrcweir { 223*cdf0e10cSrcweir return mpFillGradientAttribute->getOffsetX(); 224*cdf0e10cSrcweir } 225*cdf0e10cSrcweir 226*cdf0e10cSrcweir double FillGradientAttribute::getOffsetY() const 227*cdf0e10cSrcweir { 228*cdf0e10cSrcweir return mpFillGradientAttribute->getOffsetY(); 229*cdf0e10cSrcweir } 230*cdf0e10cSrcweir 231*cdf0e10cSrcweir double FillGradientAttribute::getAngle() const 232*cdf0e10cSrcweir { 233*cdf0e10cSrcweir return mpFillGradientAttribute->getAngle(); 234*cdf0e10cSrcweir } 235*cdf0e10cSrcweir 236*cdf0e10cSrcweir GradientStyle FillGradientAttribute::getStyle() const 237*cdf0e10cSrcweir { 238*cdf0e10cSrcweir return mpFillGradientAttribute->getStyle(); 239*cdf0e10cSrcweir } 240*cdf0e10cSrcweir 241*cdf0e10cSrcweir sal_uInt16 FillGradientAttribute::getSteps() const 242*cdf0e10cSrcweir { 243*cdf0e10cSrcweir return mpFillGradientAttribute->getSteps(); 244*cdf0e10cSrcweir } 245*cdf0e10cSrcweir 246*cdf0e10cSrcweir } // end of namespace attribute 247*cdf0e10cSrcweir } // end of namespace drawinglayer 248*cdf0e10cSrcweir 249*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////// 250*cdf0e10cSrcweir // eof 251