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 // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_svx.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <svx/svdhlpln.hxx> 32*cdf0e10cSrcweir #include <tools/color.hxx> 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir #include <vcl/outdev.hxx> 35*cdf0e10cSrcweir #include <vcl/window.hxx> 36*cdf0e10cSrcweir #include <tools/poly.hxx> 37*cdf0e10cSrcweir #include <vcl/lineinfo.hxx> 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir //////////////////////////////////////////////////////////////////////////////////////////////////// 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir Pointer SdrHelpLine::GetPointer() const 42*cdf0e10cSrcweir { 43*cdf0e10cSrcweir switch (eKind) { 44*cdf0e10cSrcweir case SDRHELPLINE_VERTICAL : return Pointer(POINTER_ESIZE); 45*cdf0e10cSrcweir case SDRHELPLINE_HORIZONTAL: return Pointer(POINTER_SSIZE); 46*cdf0e10cSrcweir default : return Pointer(POINTER_MOVE); 47*cdf0e10cSrcweir } // switch 48*cdf0e10cSrcweir } 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir FASTBOOL SdrHelpLine::IsHit(const Point& rPnt, sal_uInt16 nTolLog, const OutputDevice& rOut) const 51*cdf0e10cSrcweir { 52*cdf0e10cSrcweir Size a1Pix(rOut.PixelToLogic(Size(1,1))); 53*cdf0e10cSrcweir FASTBOOL bXHit=rPnt.X()>=aPos.X()-nTolLog && rPnt.X()<=aPos.X()+nTolLog+a1Pix.Width(); 54*cdf0e10cSrcweir FASTBOOL bYHit=rPnt.Y()>=aPos.Y()-nTolLog && rPnt.Y()<=aPos.Y()+nTolLog+a1Pix.Height(); 55*cdf0e10cSrcweir switch (eKind) { 56*cdf0e10cSrcweir case SDRHELPLINE_VERTICAL : return bXHit; 57*cdf0e10cSrcweir case SDRHELPLINE_HORIZONTAL: return bYHit; 58*cdf0e10cSrcweir case SDRHELPLINE_POINT: { 59*cdf0e10cSrcweir if (bXHit || bYHit) { 60*cdf0e10cSrcweir Size aRad(rOut.PixelToLogic(Size(SDRHELPLINE_POINT_PIXELSIZE,SDRHELPLINE_POINT_PIXELSIZE))); 61*cdf0e10cSrcweir return rPnt.X()>=aPos.X()-aRad.Width() && rPnt.X()<=aPos.X()+aRad.Width()+a1Pix.Width() && 62*cdf0e10cSrcweir rPnt.Y()>=aPos.Y()-aRad.Height() && rPnt.Y()<=aPos.Y()+aRad.Height()+a1Pix.Height(); 63*cdf0e10cSrcweir } 64*cdf0e10cSrcweir } break; 65*cdf0e10cSrcweir } // switch 66*cdf0e10cSrcweir return sal_False; 67*cdf0e10cSrcweir } 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir Rectangle SdrHelpLine::GetBoundRect(const OutputDevice& rOut) const 70*cdf0e10cSrcweir { 71*cdf0e10cSrcweir Rectangle aRet(aPos,aPos); 72*cdf0e10cSrcweir Point aOfs(rOut.GetMapMode().GetOrigin()); 73*cdf0e10cSrcweir Size aSiz(rOut.GetOutputSize()); 74*cdf0e10cSrcweir switch (eKind) { 75*cdf0e10cSrcweir case SDRHELPLINE_VERTICAL : aRet.Top()=-aOfs.Y(); aRet.Bottom()=-aOfs.Y()+aSiz.Height(); break; 76*cdf0e10cSrcweir case SDRHELPLINE_HORIZONTAL: aRet.Left()=-aOfs.X(); aRet.Right()=-aOfs.X()+aSiz.Width(); break; 77*cdf0e10cSrcweir case SDRHELPLINE_POINT : { 78*cdf0e10cSrcweir Size aRad(rOut.PixelToLogic(Size(SDRHELPLINE_POINT_PIXELSIZE,SDRHELPLINE_POINT_PIXELSIZE))); 79*cdf0e10cSrcweir aRet.Left() -=aRad.Width(); 80*cdf0e10cSrcweir aRet.Right() +=aRad.Width(); 81*cdf0e10cSrcweir aRet.Top() -=aRad.Height(); 82*cdf0e10cSrcweir aRet.Bottom()+=aRad.Height(); 83*cdf0e10cSrcweir } break; 84*cdf0e10cSrcweir } // switch 85*cdf0e10cSrcweir return aRet; 86*cdf0e10cSrcweir } 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir bool SdrHelpLine::IsVisibleEqual( const SdrHelpLine& rHelpLine, const OutputDevice& rOut ) const 89*cdf0e10cSrcweir { 90*cdf0e10cSrcweir if( eKind == rHelpLine.eKind) 91*cdf0e10cSrcweir { 92*cdf0e10cSrcweir Point aPt1(rOut.LogicToPixel(aPos)), aPt2(rOut.LogicToPixel(rHelpLine.aPos)); 93*cdf0e10cSrcweir switch( eKind ) 94*cdf0e10cSrcweir { 95*cdf0e10cSrcweir case SDRHELPLINE_POINT: 96*cdf0e10cSrcweir return aPt1 == aPt2; 97*cdf0e10cSrcweir case SDRHELPLINE_VERTICAL: 98*cdf0e10cSrcweir return aPt1.X() == aPt2.X(); 99*cdf0e10cSrcweir case SDRHELPLINE_HORIZONTAL: 100*cdf0e10cSrcweir return aPt1.Y() == aPt2.Y(); 101*cdf0e10cSrcweir } 102*cdf0e10cSrcweir } 103*cdf0e10cSrcweir return false; 104*cdf0e10cSrcweir } 105*cdf0e10cSrcweir 106*cdf0e10cSrcweir void SdrHelpLineList::Clear() 107*cdf0e10cSrcweir { 108*cdf0e10cSrcweir sal_uInt16 nAnz=GetCount(); 109*cdf0e10cSrcweir for (sal_uInt16 i=0; i<nAnz; i++) { 110*cdf0e10cSrcweir delete GetObject(i); 111*cdf0e10cSrcweir } 112*cdf0e10cSrcweir aList.Clear(); 113*cdf0e10cSrcweir } 114*cdf0e10cSrcweir 115*cdf0e10cSrcweir void SdrHelpLineList::operator=(const SdrHelpLineList& rSrcList) 116*cdf0e10cSrcweir { 117*cdf0e10cSrcweir Clear(); 118*cdf0e10cSrcweir sal_uInt16 nAnz=rSrcList.GetCount(); 119*cdf0e10cSrcweir for (sal_uInt16 i=0; i<nAnz; i++) { 120*cdf0e10cSrcweir Insert(rSrcList[i]); 121*cdf0e10cSrcweir } 122*cdf0e10cSrcweir } 123*cdf0e10cSrcweir 124*cdf0e10cSrcweir bool SdrHelpLineList::operator==(const SdrHelpLineList& rSrcList) const 125*cdf0e10cSrcweir { 126*cdf0e10cSrcweir FASTBOOL bEqual=sal_False; 127*cdf0e10cSrcweir sal_uInt16 nAnz=GetCount(); 128*cdf0e10cSrcweir if (nAnz==rSrcList.GetCount()) { 129*cdf0e10cSrcweir bEqual=sal_True; 130*cdf0e10cSrcweir for (sal_uInt16 i=0; i<nAnz && bEqual; i++) { 131*cdf0e10cSrcweir if (*GetObject(i)!=*rSrcList.GetObject(i)) { 132*cdf0e10cSrcweir bEqual=sal_False; 133*cdf0e10cSrcweir } 134*cdf0e10cSrcweir } 135*cdf0e10cSrcweir } 136*cdf0e10cSrcweir return bEqual; 137*cdf0e10cSrcweir } 138*cdf0e10cSrcweir 139*cdf0e10cSrcweir sal_uInt16 SdrHelpLineList::HitTest(const Point& rPnt, sal_uInt16 nTolLog, const OutputDevice& rOut) const 140*cdf0e10cSrcweir { 141*cdf0e10cSrcweir sal_uInt16 nAnz=GetCount(); 142*cdf0e10cSrcweir for (sal_uInt16 i=nAnz; i>0;) { 143*cdf0e10cSrcweir i--; 144*cdf0e10cSrcweir if (GetObject(i)->IsHit(rPnt,nTolLog,rOut)) return i; 145*cdf0e10cSrcweir } 146*cdf0e10cSrcweir return SDRHELPLINE_NOTFOUND; 147*cdf0e10cSrcweir } 148*cdf0e10cSrcweir 149*cdf0e10cSrcweir // eof 150