svx/source/engine3d/view3d1.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include "svx/svditer.hxx"
  22 #include <svx/svdpool.hxx>
  23 #include <svx/svdmodel.hxx>
  24 #include <svx/svxids.hrc>
  25 #include <svx/xtable.hxx>
  26 #include <svx/fmview.hxx>
  27 #include <svx/dialogs.hrc>
  28 #include <svx/dialmgr.hxx>
  29 #include "svx/globl3d.hxx"
  30 #include <svx/obj3d.hxx>
  31 #include <svx/polysc3d.hxx>
  32 #include <svx/e3ditem.hxx>
  33 #include <editeng/colritem.hxx>
  34 #include <svx/lathe3d.hxx>
  35 #include <svx/sphere3d.hxx>
  36 #include <svx/extrud3d.hxx>
  37 #include <svx/e3dundo.hxx>
  38 #include <svx/view3d.hxx>
  39 #include <svx/cube3d.hxx>
  40 #include <svx/xflclit.hxx>
  41 #include <svx/svdogrp.hxx>
  42 #include <svx/e3dsceneupdater.hxx>
  43 #include <com/sun/star/drawing/LineStyle.hpp>
  44
  45 void E3dView::ConvertMarkedToPolyObj(bool bLineToArea)
  46 {
  47     SdrObject* pNewObj = NULL;
  48
  49     if (GetMarkedObjectCount() == 1)
  50     {
  51         SdrObject* pObj = GetMarkedObjectByIndex(0);
  52
  53         if (pObj && pObj->ISA(E3dPolyScene))
  54         {
  55             bool bBezier = false;
  56             pNewObj = static_cast<E3dPolyScene*>(pObj)->ConvertToPolyObj(bBezier, bLineToArea);
  57
  58             if (pNewObj)
  59             {
  60                 BegUndo(SVX_RESSTR(RID_SVX_3D_UNDO_EXTRUDE));
  61                 ReplaceObjectAtView(pObj, *GetSdrPageView(), pNewObj);
  62                 EndUndo();
  63             }
  64         }
  65     }
  66
  67     if (!pNewObj)
  68     {
  69         SdrView::ConvertMarkedToPolyObj(bLineToArea);
  70     }
  71 }
  72
  73 void Imp_E3dView_InorderRun3DObjects(const SdrObject* pObj, sal_uInt32& rMask)
  74 {
  75     if(pObj->ISA(E3dLatheObj))
  76     {
  77         rMask |= 0x0001;
  78     }
  79     else if(pObj->ISA(E3dExtrudeObj))
  80     {
  81         rMask |= 0x0002;
  82     }
  83     else if(pObj->ISA(E3dSphereObj))
  84     {
  85         rMask |= 0x0004;
  86     }
  87     else if(pObj->ISA(E3dCubeObj))
  88     {
  89         rMask |= 0x0008;
  90     }
  91     else if(pObj->IsGroupObject())
  92     {
  93         SdrObjList* pList = pObj->GetSubList();
  94         for(size_t a = 0; a < pList->GetObjCount(); ++a)
  95             Imp_E3dView_InorderRun3DObjects(pList->GetObj(a), rMask);
  96     }
  97 }
  98
  99 SfxItemSet E3dView::Get3DAttributes(E3dScene* pInScene, bool /*bOnly3DAttr*/) const
 100 {
 101     // Creating itemset with corresponding field
 102     SfxItemSet aSet(
 103         pMod->GetItemPool(),
 104         SDRATTR_START,      SDRATTR_END,
 105         SID_ATTR_3D_INTERN, SID_ATTR_3D_INTERN,
 106         0, 0);
 107
 108     sal_uInt32 nSelectedItems(0L);
 109
 110     if(pInScene)
 111     {
 112         // special scene
 113         aSet.Put(pInScene->GetMergedItemSet());
 114     }
 115     else
 116     {
 117         // get attributes from all selected objects
 118         MergeAttrFromMarked(aSet, false);
 119
 120         // calc flags for SID_ATTR_3D_INTERN
 121         const SdrMarkList& rMarkList = GetMarkedObjectList();
 122         const size_t nMarkCnt(rMarkList.GetMarkCount());
 123
 124         for(size_t a = 0; a < nMarkCnt; ++a)
 125         {
 126             SdrObject* pObj = GetMarkedObjectByIndex(a);
 127             Imp_E3dView_InorderRun3DObjects(pObj, nSelectedItems);
 128         }
 129     }
 130
 131     // Set SID_ATTR_3D_INTERN on the status of the selected objects
 132     aSet.Put(SfxUInt32Item(SID_ATTR_3D_INTERN, nSelectedItems));
 133
 134     // maintain default values
 135     if(!nSelectedItems  && !pInScene)
 136     {
 137         // Get defaults and apply
 138         SfxItemSet aDefaultSet(pMod->GetItemPool(), SDRATTR_3D_FIRST, SDRATTR_3D_LAST);
 139         GetAttributes(aDefaultSet);
 140         aSet.Put(aDefaultSet);
 141
 142         // ... but no lines for 3D
 143         aSet.Put(XLineStyleItem (com::sun::star::drawing::LineStyle_NONE));
 144
 145         // new defaults for distance and focal length
 146         aSet.Put(makeSvx3DDistanceItem(100));
 147         aSet.Put(makeSvx3DFocalLengthItem(10000));
 148     }
 149
 150     // return ItemSet
 151     return aSet;
 152 }
 153
 154 void E3dView::Set3DAttributes( const SfxItemSet& rAttr, E3dScene* pInScene, bool bReplaceAll)
 155 {
 156     sal_uInt32 nSelectedItems(0L);
 157
 158     if(pInScene)
 159     {
 160         pInScene->SetMergedItemSetAndBroadcast(rAttr, bReplaceAll);
 161     }
 162     else
 163     {
 164         // #i94832# removed usage of E3DModifySceneSnapRectUpdater here.
 165         // They are not needed here, they are already handled in SetAttrToMarked
 166
 167         // set at selected objects
 168         SetAttrToMarked(rAttr, bReplaceAll);
 169
 170         // old run
 171         const SdrMarkList& rMarkList = GetMarkedObjectList();
 172         const size_t nMarkCnt(rMarkList.GetMarkCount());
 173
 174         for(size_t a = 0; a < nMarkCnt; ++a)
 175         {
 176             SdrObject* pObj = GetMarkedObjectByIndex(a);
 177             Imp_E3dView_InorderRun3DObjects(pObj, nSelectedItems);
 178         }
 179     }
 180
 181     // Maintain default values
 182     if(!nSelectedItems && !pInScene)
 183     {
 184         // Set defaults
 185         SfxItemSet aDefaultSet(pMod->GetItemPool(), SDRATTR_3D_FIRST, SDRATTR_3D_LAST);
 186         aDefaultSet.Put(rAttr);
 187         SetAttributes(aDefaultSet);
 188
 189     }
 190 }
 191
 192 double E3dView::GetDefaultCamPosZ()
 193 {
 194     return (double) static_cast<const SfxUInt32Item&>(pMod->GetItemPool().GetDefaultItem(SDRATTR_3DSCENE_DISTANCE)).GetValue();
 195 }
 196
 197 double E3dView::GetDefaultCamFocal()
 198 {
 199     return (double) static_cast<const SfxUInt32Item&>(pMod->GetItemPool().GetDefaultItem(SDRATTR_3DSCENE_FOCAL_LENGTH)).GetValue();
 200 }
 201
 202 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */