1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #include "precompiled_svx.hxx" 29*cdf0e10cSrcweir #include <svx/sdr/primitive2d/sdrellipseprimitive2d.hxx> 30*cdf0e10cSrcweir #include <basegfx/polygon/b2dpolygon.hxx> 31*cdf0e10cSrcweir #include <basegfx/polygon/b2dpolygontools.hxx> 32*cdf0e10cSrcweir #include <svx/sdr/primitive2d/sdrdecompositiontools.hxx> 33*cdf0e10cSrcweir #include <drawinglayer/primitive2d/groupprimitive2d.hxx> 34*cdf0e10cSrcweir #include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx> 35*cdf0e10cSrcweir #include <basegfx/color/bcolor.hxx> 36*cdf0e10cSrcweir #include <basegfx/matrix/b2dhommatrixtools.hxx> 37*cdf0e10cSrcweir #include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx> 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////// 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir using namespace com::sun::star; 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////// 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir namespace drawinglayer 46*cdf0e10cSrcweir { 47*cdf0e10cSrcweir namespace primitive2d 48*cdf0e10cSrcweir { 49*cdf0e10cSrcweir Primitive2DSequence SdrEllipsePrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*aViewInformation*/) const 50*cdf0e10cSrcweir { 51*cdf0e10cSrcweir Primitive2DSequence aRetval; 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir // create unit outline polygon 54*cdf0e10cSrcweir // Do use createPolygonFromUnitCircle, but let create from first quadrant to mimic old geometry creation. 55*cdf0e10cSrcweir // This is needed to have the same look when stroke is used since the polygon start point defines the 56*cdf0e10cSrcweir // stroke start, too. 57*cdf0e10cSrcweir basegfx::B2DPolygon aUnitOutline(basegfx::tools::createPolygonFromUnitCircle(1)); 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir // scale and move UnitEllipse to UnitObject (-1,-1 1,1) -> (0,0 1,1) 60*cdf0e10cSrcweir const basegfx::B2DHomMatrix aUnitCorrectionMatrix( 61*cdf0e10cSrcweir basegfx::tools::createScaleTranslateB2DHomMatrix(0.5, 0.5, 0.5, 0.5)); 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir // apply to the geometry 64*cdf0e10cSrcweir aUnitOutline.transform(aUnitCorrectionMatrix); 65*cdf0e10cSrcweir 66*cdf0e10cSrcweir // add fill 67*cdf0e10cSrcweir if(!getSdrLFSTAttribute().getFill().isDefault()) 68*cdf0e10cSrcweir { 69*cdf0e10cSrcweir appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, 70*cdf0e10cSrcweir createPolyPolygonFillPrimitive( 71*cdf0e10cSrcweir basegfx::B2DPolyPolygon(aUnitOutline), 72*cdf0e10cSrcweir getTransform(), 73*cdf0e10cSrcweir getSdrLFSTAttribute().getFill(), 74*cdf0e10cSrcweir getSdrLFSTAttribute().getFillFloatTransGradient())); 75*cdf0e10cSrcweir } 76*cdf0e10cSrcweir 77*cdf0e10cSrcweir // add line 78*cdf0e10cSrcweir if(getSdrLFSTAttribute().getLine().isDefault()) 79*cdf0e10cSrcweir { 80*cdf0e10cSrcweir // create invisible line for HitTest/BoundRect 81*cdf0e10cSrcweir appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, 82*cdf0e10cSrcweir createHiddenGeometryPrimitives2D( 83*cdf0e10cSrcweir false, 84*cdf0e10cSrcweir basegfx::B2DPolyPolygon(aUnitOutline), 85*cdf0e10cSrcweir getTransform())); 86*cdf0e10cSrcweir } 87*cdf0e10cSrcweir else 88*cdf0e10cSrcweir { 89*cdf0e10cSrcweir appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, 90*cdf0e10cSrcweir createPolygonLinePrimitive( 91*cdf0e10cSrcweir aUnitOutline, 92*cdf0e10cSrcweir getTransform(), 93*cdf0e10cSrcweir getSdrLFSTAttribute().getLine(), 94*cdf0e10cSrcweir attribute::SdrLineStartEndAttribute())); 95*cdf0e10cSrcweir } 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir // add text 98*cdf0e10cSrcweir if(!getSdrLFSTAttribute().getText().isDefault()) 99*cdf0e10cSrcweir { 100*cdf0e10cSrcweir appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, 101*cdf0e10cSrcweir createTextPrimitive( 102*cdf0e10cSrcweir basegfx::B2DPolyPolygon(aUnitOutline), 103*cdf0e10cSrcweir getTransform(), 104*cdf0e10cSrcweir getSdrLFSTAttribute().getText(), 105*cdf0e10cSrcweir getSdrLFSTAttribute().getLine(), 106*cdf0e10cSrcweir false, 107*cdf0e10cSrcweir false, 108*cdf0e10cSrcweir false)); 109*cdf0e10cSrcweir } 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir // add shadow 112*cdf0e10cSrcweir if(!getSdrLFSTAttribute().getShadow().isDefault()) 113*cdf0e10cSrcweir { 114*cdf0e10cSrcweir aRetval = createEmbeddedShadowPrimitive( 115*cdf0e10cSrcweir aRetval, 116*cdf0e10cSrcweir getSdrLFSTAttribute().getShadow()); 117*cdf0e10cSrcweir } 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir return aRetval; 120*cdf0e10cSrcweir } 121*cdf0e10cSrcweir 122*cdf0e10cSrcweir SdrEllipsePrimitive2D::SdrEllipsePrimitive2D( 123*cdf0e10cSrcweir const basegfx::B2DHomMatrix& rTransform, 124*cdf0e10cSrcweir const attribute::SdrLineFillShadowTextAttribute& rSdrLFSTAttribute) 125*cdf0e10cSrcweir : BufferedDecompositionPrimitive2D(), 126*cdf0e10cSrcweir maTransform(rTransform), 127*cdf0e10cSrcweir maSdrLFSTAttribute(rSdrLFSTAttribute) 128*cdf0e10cSrcweir { 129*cdf0e10cSrcweir } 130*cdf0e10cSrcweir 131*cdf0e10cSrcweir bool SdrEllipsePrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const 132*cdf0e10cSrcweir { 133*cdf0e10cSrcweir if(BufferedDecompositionPrimitive2D::operator==(rPrimitive)) 134*cdf0e10cSrcweir { 135*cdf0e10cSrcweir const SdrEllipsePrimitive2D& rCompare = (SdrEllipsePrimitive2D&)rPrimitive; 136*cdf0e10cSrcweir 137*cdf0e10cSrcweir return (getTransform() == rCompare.getTransform() 138*cdf0e10cSrcweir && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute()); 139*cdf0e10cSrcweir } 140*cdf0e10cSrcweir 141*cdf0e10cSrcweir return false; 142*cdf0e10cSrcweir } 143*cdf0e10cSrcweir 144*cdf0e10cSrcweir // provide unique ID 145*cdf0e10cSrcweir ImplPrimitrive2DIDBlock(SdrEllipsePrimitive2D, PRIMITIVE2D_ID_SDRELLIPSEPRIMITIVE2D) 146*cdf0e10cSrcweir 147*cdf0e10cSrcweir } // end of namespace primitive2d 148*cdf0e10cSrcweir } // end of namespace drawinglayer 149*cdf0e10cSrcweir 150*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////// 151*cdf0e10cSrcweir 152*cdf0e10cSrcweir namespace drawinglayer 153*cdf0e10cSrcweir { 154*cdf0e10cSrcweir namespace primitive2d 155*cdf0e10cSrcweir { 156*cdf0e10cSrcweir Primitive2DSequence SdrEllipseSegmentPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*aViewInformation*/) const 157*cdf0e10cSrcweir { 158*cdf0e10cSrcweir Primitive2DSequence aRetval; 159*cdf0e10cSrcweir 160*cdf0e10cSrcweir // create unit outline polygon 161*cdf0e10cSrcweir basegfx::B2DPolygon aUnitOutline(basegfx::tools::createPolygonFromUnitEllipseSegment(mfStartAngle, mfEndAngle)); 162*cdf0e10cSrcweir 163*cdf0e10cSrcweir if(mbCloseSegment) 164*cdf0e10cSrcweir { 165*cdf0e10cSrcweir if(mbCloseUsingCenter) 166*cdf0e10cSrcweir { 167*cdf0e10cSrcweir // for compatibility, insert the center point at polygon start to get the same 168*cdf0e10cSrcweir // line stroking pattern as the old painting mechanisms. 169*cdf0e10cSrcweir aUnitOutline.insert(0L, basegfx::B2DPoint(0.0, 0.0)); 170*cdf0e10cSrcweir } 171*cdf0e10cSrcweir 172*cdf0e10cSrcweir aUnitOutline.setClosed(true); 173*cdf0e10cSrcweir } 174*cdf0e10cSrcweir 175*cdf0e10cSrcweir // move and scale UnitEllipse to UnitObject (-1,-1 1,1) -> (0,0 1,1) 176*cdf0e10cSrcweir const basegfx::B2DHomMatrix aUnitCorrectionMatrix( 177*cdf0e10cSrcweir basegfx::tools::createScaleTranslateB2DHomMatrix(0.5, 0.5, 0.5, 0.5)); 178*cdf0e10cSrcweir 179*cdf0e10cSrcweir // apply to the geometry 180*cdf0e10cSrcweir aUnitOutline.transform(aUnitCorrectionMatrix); 181*cdf0e10cSrcweir 182*cdf0e10cSrcweir // add fill 183*cdf0e10cSrcweir if(!getSdrLFSTAttribute().getFill().isDefault() && aUnitOutline.isClosed()) 184*cdf0e10cSrcweir { 185*cdf0e10cSrcweir appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, 186*cdf0e10cSrcweir createPolyPolygonFillPrimitive( 187*cdf0e10cSrcweir basegfx::B2DPolyPolygon(aUnitOutline), 188*cdf0e10cSrcweir getTransform(), 189*cdf0e10cSrcweir getSdrLFSTAttribute().getFill(), 190*cdf0e10cSrcweir getSdrLFSTAttribute().getFillFloatTransGradient())); 191*cdf0e10cSrcweir } 192*cdf0e10cSrcweir 193*cdf0e10cSrcweir // add line 194*cdf0e10cSrcweir if(getSdrLFSTAttribute().getLine().isDefault()) 195*cdf0e10cSrcweir { 196*cdf0e10cSrcweir // create invisible line for HitTest/BoundRect 197*cdf0e10cSrcweir appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, 198*cdf0e10cSrcweir createHiddenGeometryPrimitives2D( 199*cdf0e10cSrcweir false, 200*cdf0e10cSrcweir basegfx::B2DPolyPolygon(aUnitOutline), 201*cdf0e10cSrcweir getTransform())); 202*cdf0e10cSrcweir } 203*cdf0e10cSrcweir else 204*cdf0e10cSrcweir { 205*cdf0e10cSrcweir appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, 206*cdf0e10cSrcweir createPolygonLinePrimitive( 207*cdf0e10cSrcweir aUnitOutline, 208*cdf0e10cSrcweir getTransform(), 209*cdf0e10cSrcweir getSdrLFSTAttribute().getLine(), 210*cdf0e10cSrcweir getSdrLFSTAttribute().getLineStartEnd())); 211*cdf0e10cSrcweir } 212*cdf0e10cSrcweir 213*cdf0e10cSrcweir // add text 214*cdf0e10cSrcweir if(!getSdrLFSTAttribute().getText().isDefault()) 215*cdf0e10cSrcweir { 216*cdf0e10cSrcweir appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, 217*cdf0e10cSrcweir createTextPrimitive( 218*cdf0e10cSrcweir basegfx::B2DPolyPolygon(aUnitOutline), 219*cdf0e10cSrcweir getTransform(), 220*cdf0e10cSrcweir getSdrLFSTAttribute().getText(), 221*cdf0e10cSrcweir getSdrLFSTAttribute().getLine(), 222*cdf0e10cSrcweir false, 223*cdf0e10cSrcweir false, 224*cdf0e10cSrcweir false)); 225*cdf0e10cSrcweir } 226*cdf0e10cSrcweir 227*cdf0e10cSrcweir // add shadow 228*cdf0e10cSrcweir if(!getSdrLFSTAttribute().getShadow().isDefault()) 229*cdf0e10cSrcweir { 230*cdf0e10cSrcweir aRetval = createEmbeddedShadowPrimitive( 231*cdf0e10cSrcweir aRetval, 232*cdf0e10cSrcweir getSdrLFSTAttribute().getShadow()); 233*cdf0e10cSrcweir } 234*cdf0e10cSrcweir 235*cdf0e10cSrcweir return aRetval; 236*cdf0e10cSrcweir } 237*cdf0e10cSrcweir 238*cdf0e10cSrcweir SdrEllipseSegmentPrimitive2D::SdrEllipseSegmentPrimitive2D( 239*cdf0e10cSrcweir const basegfx::B2DHomMatrix& rTransform, 240*cdf0e10cSrcweir const attribute::SdrLineFillShadowTextAttribute& rSdrLFSTAttribute, 241*cdf0e10cSrcweir double fStartAngle, 242*cdf0e10cSrcweir double fEndAngle, 243*cdf0e10cSrcweir bool bCloseSegment, 244*cdf0e10cSrcweir bool bCloseUsingCenter) 245*cdf0e10cSrcweir : SdrEllipsePrimitive2D(rTransform, rSdrLFSTAttribute), 246*cdf0e10cSrcweir mfStartAngle(fStartAngle), 247*cdf0e10cSrcweir mfEndAngle(fEndAngle), 248*cdf0e10cSrcweir mbCloseSegment(bCloseSegment), 249*cdf0e10cSrcweir mbCloseUsingCenter(bCloseUsingCenter) 250*cdf0e10cSrcweir { 251*cdf0e10cSrcweir } 252*cdf0e10cSrcweir 253*cdf0e10cSrcweir bool SdrEllipseSegmentPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const 254*cdf0e10cSrcweir { 255*cdf0e10cSrcweir if(SdrEllipsePrimitive2D::operator==(rPrimitive)) 256*cdf0e10cSrcweir { 257*cdf0e10cSrcweir const SdrEllipseSegmentPrimitive2D& rCompare = (SdrEllipseSegmentPrimitive2D&)rPrimitive; 258*cdf0e10cSrcweir 259*cdf0e10cSrcweir if( mfStartAngle == rCompare.mfStartAngle 260*cdf0e10cSrcweir && mfEndAngle == rCompare.mfEndAngle 261*cdf0e10cSrcweir && mbCloseSegment == rCompare.mbCloseSegment 262*cdf0e10cSrcweir && mbCloseUsingCenter == rCompare.mbCloseUsingCenter) 263*cdf0e10cSrcweir { 264*cdf0e10cSrcweir return true; 265*cdf0e10cSrcweir } 266*cdf0e10cSrcweir } 267*cdf0e10cSrcweir 268*cdf0e10cSrcweir return false; 269*cdf0e10cSrcweir } 270*cdf0e10cSrcweir 271*cdf0e10cSrcweir // provide unique ID 272*cdf0e10cSrcweir ImplPrimitrive2DIDBlock(SdrEllipseSegmentPrimitive2D, PRIMITIVE2D_ID_SDRELLIPSESEGMENTPRIMITIVE2D) 273*cdf0e10cSrcweir 274*cdf0e10cSrcweir } // end of namespace primitive2d 275*cdf0e10cSrcweir } // end of namespace drawinglayer 276*cdf0e10cSrcweir 277*cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////// 278*cdf0e10cSrcweir // eof 279