svx/source/engine3d/sphere3d.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: sphere3d.cxx,v $
  10  * $Revision: 1.20.18.1 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34 #include "svdstr.hrc"
  35 #include "svdglob.hxx"
  36 #include <svx/svdmodel.hxx>
  37 #include <svx/svdpage.hxx>
  38 #include "globl3d.hxx"
  39 #include <svx/sphere3d.hxx>
  40
  41 #include <svx/svxids.hrc>
  42 #include <svx/svx3ditems.hxx>
  43 #include <svx/sdr/properties/e3dsphereproperties.hxx>
  44 #include <basegfx/vector/b3dvector.hxx>
  45 #include <basegfx/point/b3dpoint.hxx>
  46 #include <svx/sdr/contact/viewcontactofe3dsphere.hxx>
  47 #include <basegfx/polygon/b3dpolygon.hxx>
  48
  49 //////////////////////////////////////////////////////////////////////////////
  50 // #110094# DrawContact section
  51
  52 sdr::contact::ViewContact* E3dSphereObj::CreateObjectSpecificViewContact()
  53 {
  54     return new sdr::contact::ViewContactOfE3dSphere(*this);
  55 }
  56
  57 //////////////////////////////////////////////////////////////////////////////
  58
  59 sdr::properties::BaseProperties* E3dSphereObj::CreateObjectSpecificProperties()
  60 {
  61     return new sdr::properties::E3dSphereProperties(*this);
  62 }
  63
  64 //////////////////////////////////////////////////////////////////////////////
  65
  66 TYPEINIT1(E3dSphereObj, E3dCompoundObject);
  67
  68 /*************************************************************************
  69 |*
  70 |* Kugel aus Polygonfacetten nach Laengen und Breitengrad aufbauen
  71 |*
  72 \************************************************************************/
  73
  74 E3dSphereObj::E3dSphereObj(E3dDefaultAttributes& rDefault, const basegfx::B3DPoint& rCenter, const basegfx::B3DVector& r3DSize)
  75 :       E3dCompoundObject(rDefault)
  76 {
  77     // Defaults setzen
  78     SetDefaultAttributes(rDefault);
  79
  80     // Uebergebene drueberbuegeln
  81     aCenter = rCenter;
  82     aSize = r3DSize;
  83 }
  84
  85 E3dSphereObj::E3dSphereObj()
  86 :       E3dCompoundObject()
  87 {
  88     // Defaults setzen
  89     E3dDefaultAttributes aDefault;
  90     SetDefaultAttributes(aDefault);
  91 }
  92
  93 /*************************************************************************
  94 |*
  95 |* Kugel erzeugen ohne die Polygone darin zu erzeugen
  96 |*
  97 \************************************************************************/
  98
  99 // FG: Dieser Aufruf erfolgt von der 3D-Object Factory (objfac3d.cxx) und zwar ausschliesslich beim
 100 //     laden von Dokumenten. Hier braucht man keinen CreateSphere-Aufruf, denn die wirkliche
 101 //     Anzahl Segmente ist ja noch nicht bekannt. Dies war bis zum 10.2.97 ein (kleines)
 102 //     Speicherleck.
 103 E3dSphereObj::E3dSphereObj(int /*dummy*/) // den Parameter braucht es um unterscheiden zu koennen, welcher
 104 {                                     // der beiden Konstruktoren gemeint ist. Der obige halt per Default
 105     // Defaults setzen
 106     E3dDefaultAttributes aDefault;
 107     SetDefaultAttributes(aDefault);
 108 }
 109
 110 void E3dSphereObj::SetDefaultAttributes(E3dDefaultAttributes& rDefault)
 111 {
 112     // Defaults setzen
 113     aCenter = rDefault.GetDefaultSphereCenter();
 114     aSize = rDefault.GetDefaultSphereSize();
 115 }
 116
 117 /*************************************************************************
 118 |*
 119 |* Identifier zurueckgeben
 120 |*
 121 \************************************************************************/
 122
 123 UINT16 E3dSphereObj::GetObjIdentifier() const
 124 {
 125     return E3D_SPHEREOBJ_ID;
 126 }
 127
 128 /*************************************************************************
 129 |*
 130 |* Wandle das Objekt in ein Gruppenobjekt bestehend aus n Polygonen
 131 |*
 132 \************************************************************************/
 133
 134 SdrObject *E3dSphereObj::DoConvertToPolyObj(BOOL /*bBezier*/) const
 135 {
 136     return NULL;
 137 }
 138
 139 /*************************************************************************
 140 |*
 141 |* Leer-Konstruktor
 142 |*
 143 \************************************************************************/
 144
 145 void E3dSphereObj::ReSegment(sal_uInt32 nHSegs, sal_uInt32 nVSegs)
 146 {
 147     if((nHSegs != GetHorizontalSegments() || nVSegs != GetVerticalSegments()) && (nHSegs != 0 || nVSegs != 0))
 148     {
 149         GetProperties().SetObjectItemDirect(Svx3DHorizontalSegmentsItem(nHSegs));
 150         GetProperties().SetObjectItemDirect(Svx3DVerticalSegmentsItem(nVSegs));
 151
 152         ActionChanged();
 153     }
 154 }
 155
 156 /*************************************************************************
 157 |*
 158 |* Zuweisungsoperator
 159 |*
 160 \************************************************************************/
 161
 162 void E3dSphereObj::operator=(const SdrObject& rObj)
 163 {
 164     // erstmal alle Childs kopieren
 165     E3dCompoundObject::operator=(rObj);
 166
 167     // weitere Parameter kopieren
 168     const E3dSphereObj& r3DObj = (const E3dSphereObj&) rObj;
 169
 170     aCenter       = r3DObj.aCenter;
 171     aSize         = r3DObj.aSize;
 172 }
 173
 174 /*************************************************************************
 175 |*
 176 |* Lokale Parameter setzen mit Geometrieneuerzeugung
 177 |*
 178 \************************************************************************/
 179
 180 void E3dSphereObj::SetCenter(const basegfx::B3DPoint& rNew)
 181 {
 182     if(aCenter != rNew)
 183     {
 184         aCenter = rNew;
 185         ActionChanged();
 186     }
 187 }
 188
 189 void E3dSphereObj::SetSize(const basegfx::B3DVector& rNew)
 190 {
 191     if(aSize != rNew)
 192     {
 193         aSize = rNew;
 194         ActionChanged();
 195     }
 196 }
 197
 198 /*************************************************************************
 199 |*
 200 |* Get the name of the object (singular)
 201 |*
 202 \************************************************************************/
 203
 204 void E3dSphereObj::TakeObjNameSingul(XubString& rName) const
 205 {
 206     rName=ImpGetResStr(STR_ObjNameSingulSphere3d);
 207
 208     String aName( GetName() );
 209     if(aName.Len())
 210     {
 211         rName += sal_Unicode(' ');
 212         rName += sal_Unicode('\'');
 213         rName += aName;
 214         rName += sal_Unicode('\'');
 215     }
 216 }
 217
 218 /*************************************************************************
 219 |*
 220 |* Get the name of the object (plural)
 221 |*
 222 \************************************************************************/
 223
 224 void E3dSphereObj::TakeObjNamePlural(XubString& rName) const
 225 {
 226     rName=ImpGetResStr(STR_ObjNamePluralSphere3d);
 227 }
 228
 229 // eof