1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_drawinglayer.hxx" 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <drawinglayer/attribute/linestartendattribute.hxx> 28*b1cdbd2cSJim Jagielski #include <basegfx/polygon/b2dpolygon.hxx> 29*b1cdbd2cSJim Jagielski #include <basegfx/polygon/b2dpolypolygon.hxx> 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski namespace drawinglayer 34*b1cdbd2cSJim Jagielski { 35*b1cdbd2cSJim Jagielski namespace attribute 36*b1cdbd2cSJim Jagielski { 37*b1cdbd2cSJim Jagielski class ImpLineStartEndAttribute 38*b1cdbd2cSJim Jagielski { 39*b1cdbd2cSJim Jagielski public: 40*b1cdbd2cSJim Jagielski // refcounter 41*b1cdbd2cSJim Jagielski sal_uInt32 mnRefCount; 42*b1cdbd2cSJim Jagielski 43*b1cdbd2cSJim Jagielski // data definitions 44*b1cdbd2cSJim Jagielski double mfWidth; // absolute line StartEndGeometry base width 45*b1cdbd2cSJim Jagielski basegfx::B2DPolyPolygon maPolyPolygon; // the StartEndGeometry PolyPolygon 46*b1cdbd2cSJim Jagielski 47*b1cdbd2cSJim Jagielski // bitfield 48*b1cdbd2cSJim Jagielski unsigned mbCentered : 1; // use centered to ineStart/End point? 49*b1cdbd2cSJim Jagielski ImpLineStartEndAttribute(double fWidth,const basegfx::B2DPolyPolygon & rPolyPolygon,bool bCentered)50*b1cdbd2cSJim Jagielski ImpLineStartEndAttribute( 51*b1cdbd2cSJim Jagielski double fWidth, 52*b1cdbd2cSJim Jagielski const basegfx::B2DPolyPolygon& rPolyPolygon, 53*b1cdbd2cSJim Jagielski bool bCentered) 54*b1cdbd2cSJim Jagielski : mnRefCount(0), 55*b1cdbd2cSJim Jagielski mfWidth(fWidth), 56*b1cdbd2cSJim Jagielski maPolyPolygon(rPolyPolygon), 57*b1cdbd2cSJim Jagielski mbCentered(bCentered) 58*b1cdbd2cSJim Jagielski { 59*b1cdbd2cSJim Jagielski } 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski // data read access getWidth() const62*b1cdbd2cSJim Jagielski double getWidth() const { return mfWidth; } getB2DPolyPolygon() const63*b1cdbd2cSJim Jagielski const basegfx::B2DPolyPolygon& getB2DPolyPolygon() const { return maPolyPolygon; } isCentered() const64*b1cdbd2cSJim Jagielski bool isCentered() const { return mbCentered; } 65*b1cdbd2cSJim Jagielski operator ==(const ImpLineStartEndAttribute & rCandidate) const66*b1cdbd2cSJim Jagielski bool operator==(const ImpLineStartEndAttribute& rCandidate) const 67*b1cdbd2cSJim Jagielski { 68*b1cdbd2cSJim Jagielski return (basegfx::fTools::equal(getWidth(), rCandidate.getWidth()) 69*b1cdbd2cSJim Jagielski && getB2DPolyPolygon() == rCandidate.getB2DPolyPolygon() 70*b1cdbd2cSJim Jagielski && isCentered() == rCandidate.isCentered()); 71*b1cdbd2cSJim Jagielski } 72*b1cdbd2cSJim Jagielski get_global_default()73*b1cdbd2cSJim Jagielski static ImpLineStartEndAttribute* get_global_default() 74*b1cdbd2cSJim Jagielski { 75*b1cdbd2cSJim Jagielski static ImpLineStartEndAttribute* pDefault = 0; 76*b1cdbd2cSJim Jagielski 77*b1cdbd2cSJim Jagielski if(!pDefault) 78*b1cdbd2cSJim Jagielski { 79*b1cdbd2cSJim Jagielski pDefault = new ImpLineStartEndAttribute( 80*b1cdbd2cSJim Jagielski 0.0, 81*b1cdbd2cSJim Jagielski basegfx::B2DPolyPolygon(), 82*b1cdbd2cSJim Jagielski false); 83*b1cdbd2cSJim Jagielski 84*b1cdbd2cSJim Jagielski // never delete; start with RefCount 1, not 0 85*b1cdbd2cSJim Jagielski pDefault->mnRefCount++; 86*b1cdbd2cSJim Jagielski } 87*b1cdbd2cSJim Jagielski 88*b1cdbd2cSJim Jagielski return pDefault; 89*b1cdbd2cSJim Jagielski } 90*b1cdbd2cSJim Jagielski }; 91*b1cdbd2cSJim Jagielski LineStartEndAttribute(double fWidth,const basegfx::B2DPolyPolygon & rPolyPolygon,bool bCentered)92*b1cdbd2cSJim Jagielski LineStartEndAttribute::LineStartEndAttribute( 93*b1cdbd2cSJim Jagielski double fWidth, 94*b1cdbd2cSJim Jagielski const basegfx::B2DPolyPolygon& rPolyPolygon, 95*b1cdbd2cSJim Jagielski bool bCentered) 96*b1cdbd2cSJim Jagielski : mpLineStartEndAttribute(new ImpLineStartEndAttribute( 97*b1cdbd2cSJim Jagielski fWidth, rPolyPolygon, bCentered)) 98*b1cdbd2cSJim Jagielski { 99*b1cdbd2cSJim Jagielski } 100*b1cdbd2cSJim Jagielski LineStartEndAttribute()101*b1cdbd2cSJim Jagielski LineStartEndAttribute::LineStartEndAttribute() 102*b1cdbd2cSJim Jagielski : mpLineStartEndAttribute(ImpLineStartEndAttribute::get_global_default()) 103*b1cdbd2cSJim Jagielski { 104*b1cdbd2cSJim Jagielski mpLineStartEndAttribute->mnRefCount++; 105*b1cdbd2cSJim Jagielski } 106*b1cdbd2cSJim Jagielski LineStartEndAttribute(const LineStartEndAttribute & rCandidate)107*b1cdbd2cSJim Jagielski LineStartEndAttribute::LineStartEndAttribute(const LineStartEndAttribute& rCandidate) 108*b1cdbd2cSJim Jagielski : mpLineStartEndAttribute(rCandidate.mpLineStartEndAttribute) 109*b1cdbd2cSJim Jagielski { 110*b1cdbd2cSJim Jagielski mpLineStartEndAttribute->mnRefCount++; 111*b1cdbd2cSJim Jagielski } 112*b1cdbd2cSJim Jagielski ~LineStartEndAttribute()113*b1cdbd2cSJim Jagielski LineStartEndAttribute::~LineStartEndAttribute() 114*b1cdbd2cSJim Jagielski { 115*b1cdbd2cSJim Jagielski if(mpLineStartEndAttribute->mnRefCount) 116*b1cdbd2cSJim Jagielski { 117*b1cdbd2cSJim Jagielski mpLineStartEndAttribute->mnRefCount--; 118*b1cdbd2cSJim Jagielski } 119*b1cdbd2cSJim Jagielski else 120*b1cdbd2cSJim Jagielski { 121*b1cdbd2cSJim Jagielski delete mpLineStartEndAttribute; 122*b1cdbd2cSJim Jagielski } 123*b1cdbd2cSJim Jagielski } 124*b1cdbd2cSJim Jagielski isDefault() const125*b1cdbd2cSJim Jagielski bool LineStartEndAttribute::isDefault() const 126*b1cdbd2cSJim Jagielski { 127*b1cdbd2cSJim Jagielski return mpLineStartEndAttribute == ImpLineStartEndAttribute::get_global_default(); 128*b1cdbd2cSJim Jagielski } 129*b1cdbd2cSJim Jagielski operator =(const LineStartEndAttribute & rCandidate)130*b1cdbd2cSJim Jagielski LineStartEndAttribute& LineStartEndAttribute::operator=(const LineStartEndAttribute& rCandidate) 131*b1cdbd2cSJim Jagielski { 132*b1cdbd2cSJim Jagielski if(rCandidate.mpLineStartEndAttribute != mpLineStartEndAttribute) 133*b1cdbd2cSJim Jagielski { 134*b1cdbd2cSJim Jagielski if(mpLineStartEndAttribute->mnRefCount) 135*b1cdbd2cSJim Jagielski { 136*b1cdbd2cSJim Jagielski mpLineStartEndAttribute->mnRefCount--; 137*b1cdbd2cSJim Jagielski } 138*b1cdbd2cSJim Jagielski else 139*b1cdbd2cSJim Jagielski { 140*b1cdbd2cSJim Jagielski delete mpLineStartEndAttribute; 141*b1cdbd2cSJim Jagielski } 142*b1cdbd2cSJim Jagielski 143*b1cdbd2cSJim Jagielski mpLineStartEndAttribute = rCandidate.mpLineStartEndAttribute; 144*b1cdbd2cSJim Jagielski mpLineStartEndAttribute->mnRefCount++; 145*b1cdbd2cSJim Jagielski } 146*b1cdbd2cSJim Jagielski 147*b1cdbd2cSJim Jagielski return *this; 148*b1cdbd2cSJim Jagielski } 149*b1cdbd2cSJim Jagielski operator ==(const LineStartEndAttribute & rCandidate) const150*b1cdbd2cSJim Jagielski bool LineStartEndAttribute::operator==(const LineStartEndAttribute& rCandidate) const 151*b1cdbd2cSJim Jagielski { 152*b1cdbd2cSJim Jagielski if(rCandidate.mpLineStartEndAttribute == mpLineStartEndAttribute) 153*b1cdbd2cSJim Jagielski { 154*b1cdbd2cSJim Jagielski return true; 155*b1cdbd2cSJim Jagielski } 156*b1cdbd2cSJim Jagielski 157*b1cdbd2cSJim Jagielski if(rCandidate.isDefault() != isDefault()) 158*b1cdbd2cSJim Jagielski { 159*b1cdbd2cSJim Jagielski return false; 160*b1cdbd2cSJim Jagielski } 161*b1cdbd2cSJim Jagielski 162*b1cdbd2cSJim Jagielski return (*rCandidate.mpLineStartEndAttribute == *mpLineStartEndAttribute); 163*b1cdbd2cSJim Jagielski } 164*b1cdbd2cSJim Jagielski getWidth() const165*b1cdbd2cSJim Jagielski double LineStartEndAttribute::getWidth() const 166*b1cdbd2cSJim Jagielski { 167*b1cdbd2cSJim Jagielski return mpLineStartEndAttribute->getWidth(); 168*b1cdbd2cSJim Jagielski } 169*b1cdbd2cSJim Jagielski getB2DPolyPolygon() const170*b1cdbd2cSJim Jagielski const basegfx::B2DPolyPolygon& LineStartEndAttribute::getB2DPolyPolygon() const 171*b1cdbd2cSJim Jagielski { 172*b1cdbd2cSJim Jagielski return mpLineStartEndAttribute->getB2DPolyPolygon(); 173*b1cdbd2cSJim Jagielski } 174*b1cdbd2cSJim Jagielski isCentered() const175*b1cdbd2cSJim Jagielski bool LineStartEndAttribute::isCentered() const 176*b1cdbd2cSJim Jagielski { 177*b1cdbd2cSJim Jagielski return mpLineStartEndAttribute->isCentered(); 178*b1cdbd2cSJim Jagielski } 179*b1cdbd2cSJim Jagielski isActive() const180*b1cdbd2cSJim Jagielski bool LineStartEndAttribute::isActive() const 181*b1cdbd2cSJim Jagielski { 182*b1cdbd2cSJim Jagielski return (0.0 != getWidth() 183*b1cdbd2cSJim Jagielski && 0 != getB2DPolyPolygon().count() 184*b1cdbd2cSJim Jagielski && 0 != getB2DPolyPolygon().getB2DPolygon(0).count()); 185*b1cdbd2cSJim Jagielski } 186*b1cdbd2cSJim Jagielski } // end of namespace attribute 187*b1cdbd2cSJim Jagielski } // end of namespace drawinglayer 188*b1cdbd2cSJim Jagielski 189*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 190*b1cdbd2cSJim Jagielski // eof 191