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/strokeattribute.hxx> 28*b1cdbd2cSJim Jagielski #include <numeric> 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski namespace drawinglayer 33*b1cdbd2cSJim Jagielski { 34*b1cdbd2cSJim Jagielski namespace attribute 35*b1cdbd2cSJim Jagielski { 36*b1cdbd2cSJim Jagielski class ImpStrokeAttribute 37*b1cdbd2cSJim Jagielski { 38*b1cdbd2cSJim Jagielski public: 39*b1cdbd2cSJim Jagielski // refcounter 40*b1cdbd2cSJim Jagielski sal_uInt32 mnRefCount; 41*b1cdbd2cSJim Jagielski 42*b1cdbd2cSJim Jagielski // data definitions 43*b1cdbd2cSJim Jagielski ::std::vector< double > maDotDashArray; // array of double which defines the dot-dash pattern 44*b1cdbd2cSJim Jagielski double mfFullDotDashLen; // sum of maDotDashArray (for convenience) 45*b1cdbd2cSJim Jagielski ImpStrokeAttribute(const::std::vector<double> & rDotDashArray,double fFullDotDashLen)46*b1cdbd2cSJim Jagielski ImpStrokeAttribute( 47*b1cdbd2cSJim Jagielski const ::std::vector< double >& rDotDashArray, 48*b1cdbd2cSJim Jagielski double fFullDotDashLen) 49*b1cdbd2cSJim Jagielski : mnRefCount(0), 50*b1cdbd2cSJim Jagielski maDotDashArray(rDotDashArray), 51*b1cdbd2cSJim Jagielski mfFullDotDashLen(fFullDotDashLen) 52*b1cdbd2cSJim Jagielski { 53*b1cdbd2cSJim Jagielski } 54*b1cdbd2cSJim Jagielski 55*b1cdbd2cSJim Jagielski // data read access getDotDashArray() const56*b1cdbd2cSJim Jagielski const ::std::vector< double >& getDotDashArray() const { return maDotDashArray; } getFullDotDashLen() const57*b1cdbd2cSJim Jagielski double getFullDotDashLen() const 58*b1cdbd2cSJim Jagielski { 59*b1cdbd2cSJim Jagielski if(0.0 == mfFullDotDashLen && maDotDashArray.size()) 60*b1cdbd2cSJim Jagielski { 61*b1cdbd2cSJim Jagielski // calculate length on demand 62*b1cdbd2cSJim Jagielski const double fAccumulated(::std::accumulate(maDotDashArray.begin(), maDotDashArray.end(), 0.0)); 63*b1cdbd2cSJim Jagielski const_cast< ImpStrokeAttribute* >(this)->mfFullDotDashLen = fAccumulated; 64*b1cdbd2cSJim Jagielski } 65*b1cdbd2cSJim Jagielski 66*b1cdbd2cSJim Jagielski return mfFullDotDashLen; 67*b1cdbd2cSJim Jagielski } 68*b1cdbd2cSJim Jagielski operator ==(const ImpStrokeAttribute & rCandidate) const69*b1cdbd2cSJim Jagielski bool operator==(const ImpStrokeAttribute& rCandidate) const 70*b1cdbd2cSJim Jagielski { 71*b1cdbd2cSJim Jagielski return (getDotDashArray() == rCandidate.getDotDashArray() 72*b1cdbd2cSJim Jagielski && getFullDotDashLen() == rCandidate.getFullDotDashLen()); 73*b1cdbd2cSJim Jagielski } 74*b1cdbd2cSJim Jagielski get_global_default()75*b1cdbd2cSJim Jagielski static ImpStrokeAttribute* get_global_default() 76*b1cdbd2cSJim Jagielski { 77*b1cdbd2cSJim Jagielski static ImpStrokeAttribute* pDefault = 0; 78*b1cdbd2cSJim Jagielski 79*b1cdbd2cSJim Jagielski if(!pDefault) 80*b1cdbd2cSJim Jagielski { 81*b1cdbd2cSJim Jagielski pDefault = new ImpStrokeAttribute( 82*b1cdbd2cSJim Jagielski std::vector< double >(), 83*b1cdbd2cSJim Jagielski 0.0); 84*b1cdbd2cSJim Jagielski 85*b1cdbd2cSJim Jagielski // never delete; start with RefCount 1, not 0 86*b1cdbd2cSJim Jagielski pDefault->mnRefCount++; 87*b1cdbd2cSJim Jagielski } 88*b1cdbd2cSJim Jagielski 89*b1cdbd2cSJim Jagielski return pDefault; 90*b1cdbd2cSJim Jagielski } 91*b1cdbd2cSJim Jagielski }; 92*b1cdbd2cSJim Jagielski StrokeAttribute(const::std::vector<double> & rDotDashArray,double fFullDotDashLen)93*b1cdbd2cSJim Jagielski StrokeAttribute::StrokeAttribute( 94*b1cdbd2cSJim Jagielski const ::std::vector< double >& rDotDashArray, 95*b1cdbd2cSJim Jagielski double fFullDotDashLen) 96*b1cdbd2cSJim Jagielski : mpStrokeAttribute(new ImpStrokeAttribute( 97*b1cdbd2cSJim Jagielski rDotDashArray, fFullDotDashLen)) 98*b1cdbd2cSJim Jagielski { 99*b1cdbd2cSJim Jagielski } 100*b1cdbd2cSJim Jagielski StrokeAttribute()101*b1cdbd2cSJim Jagielski StrokeAttribute::StrokeAttribute() 102*b1cdbd2cSJim Jagielski : mpStrokeAttribute(ImpStrokeAttribute::get_global_default()) 103*b1cdbd2cSJim Jagielski { 104*b1cdbd2cSJim Jagielski mpStrokeAttribute->mnRefCount++; 105*b1cdbd2cSJim Jagielski } 106*b1cdbd2cSJim Jagielski StrokeAttribute(const StrokeAttribute & rCandidate)107*b1cdbd2cSJim Jagielski StrokeAttribute::StrokeAttribute(const StrokeAttribute& rCandidate) 108*b1cdbd2cSJim Jagielski : mpStrokeAttribute(rCandidate.mpStrokeAttribute) 109*b1cdbd2cSJim Jagielski { 110*b1cdbd2cSJim Jagielski mpStrokeAttribute->mnRefCount++; 111*b1cdbd2cSJim Jagielski } 112*b1cdbd2cSJim Jagielski ~StrokeAttribute()113*b1cdbd2cSJim Jagielski StrokeAttribute::~StrokeAttribute() 114*b1cdbd2cSJim Jagielski { 115*b1cdbd2cSJim Jagielski if(mpStrokeAttribute->mnRefCount) 116*b1cdbd2cSJim Jagielski { 117*b1cdbd2cSJim Jagielski mpStrokeAttribute->mnRefCount--; 118*b1cdbd2cSJim Jagielski } 119*b1cdbd2cSJim Jagielski else 120*b1cdbd2cSJim Jagielski { 121*b1cdbd2cSJim Jagielski delete mpStrokeAttribute; 122*b1cdbd2cSJim Jagielski } 123*b1cdbd2cSJim Jagielski } 124*b1cdbd2cSJim Jagielski isDefault() const125*b1cdbd2cSJim Jagielski bool StrokeAttribute::isDefault() const 126*b1cdbd2cSJim Jagielski { 127*b1cdbd2cSJim Jagielski return mpStrokeAttribute == ImpStrokeAttribute::get_global_default(); 128*b1cdbd2cSJim Jagielski } 129*b1cdbd2cSJim Jagielski operator =(const StrokeAttribute & rCandidate)130*b1cdbd2cSJim Jagielski StrokeAttribute& StrokeAttribute::operator=(const StrokeAttribute& rCandidate) 131*b1cdbd2cSJim Jagielski { 132*b1cdbd2cSJim Jagielski if(rCandidate.mpStrokeAttribute != mpStrokeAttribute) 133*b1cdbd2cSJim Jagielski { 134*b1cdbd2cSJim Jagielski if(mpStrokeAttribute->mnRefCount) 135*b1cdbd2cSJim Jagielski { 136*b1cdbd2cSJim Jagielski mpStrokeAttribute->mnRefCount--; 137*b1cdbd2cSJim Jagielski } 138*b1cdbd2cSJim Jagielski else 139*b1cdbd2cSJim Jagielski { 140*b1cdbd2cSJim Jagielski delete mpStrokeAttribute; 141*b1cdbd2cSJim Jagielski } 142*b1cdbd2cSJim Jagielski 143*b1cdbd2cSJim Jagielski mpStrokeAttribute = rCandidate.mpStrokeAttribute; 144*b1cdbd2cSJim Jagielski mpStrokeAttribute->mnRefCount++; 145*b1cdbd2cSJim Jagielski } 146*b1cdbd2cSJim Jagielski 147*b1cdbd2cSJim Jagielski return *this; 148*b1cdbd2cSJim Jagielski } 149*b1cdbd2cSJim Jagielski operator ==(const StrokeAttribute & rCandidate) const150*b1cdbd2cSJim Jagielski bool StrokeAttribute::operator==(const StrokeAttribute& rCandidate) const 151*b1cdbd2cSJim Jagielski { 152*b1cdbd2cSJim Jagielski if(rCandidate.mpStrokeAttribute == mpStrokeAttribute) 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.mpStrokeAttribute == *mpStrokeAttribute); 163*b1cdbd2cSJim Jagielski } 164*b1cdbd2cSJim Jagielski getDotDashArray() const165*b1cdbd2cSJim Jagielski const ::std::vector< double >& StrokeAttribute::getDotDashArray() const 166*b1cdbd2cSJim Jagielski { 167*b1cdbd2cSJim Jagielski return mpStrokeAttribute->getDotDashArray(); 168*b1cdbd2cSJim Jagielski } 169*b1cdbd2cSJim Jagielski getFullDotDashLen() const170*b1cdbd2cSJim Jagielski double StrokeAttribute::getFullDotDashLen() const 171*b1cdbd2cSJim Jagielski { 172*b1cdbd2cSJim Jagielski return mpStrokeAttribute->getFullDotDashLen(); 173*b1cdbd2cSJim Jagielski } 174*b1cdbd2cSJim Jagielski } // end of namespace attribute 175*b1cdbd2cSJim Jagielski } // end of namespace drawinglayer 176*b1cdbd2cSJim Jagielski 177*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 178*b1cdbd2cSJim Jagielski // eof 179