1 // Copyright (C) 2014-2015 EDF-R&D
2 // This library is free software; you can redistribute it and/or
3 // modify it under the terms of the GNU Lesser General Public
4 // License as published by the Free Software Foundation; either
5 // version 2.1 of the License, or (at your option) any later version.
7 // This library is distributed in the hope that it will be useful,
8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 // Lesser General Public License for more details.
12 // You should have received a copy of the GNU Lesser General Public
13 // License along with this library; if not, write to the Free Software
14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 #include <HYDROData_ShapeFile.h>
20 #include <HYDROData_PolylineXY.h>
21 #include <HYDROData_Polyline3D.h>
22 #include <HYDROData_Bathymetry.h>
23 #include <HYDROData_Profile.h>
24 #include <HYDROData_Iterator.h>
25 #include <HYDROData_LandCoverMap.h>
30 #include <TopExp_Explorer.hxx>
31 #include <TopoDS_Wire.hxx>
32 #include <TopoDS_Vertex.hxx>
33 #include <TopoDS_Edge.hxx>
34 #include <TopoDS_Face.hxx>
35 #include <BRep_Tool.hxx>
36 #include <BRepTools.hxx>
37 #include <Precision.hxx>
38 #include <Handle_Geom_Curve.hxx>
39 #include <Handle_Geom_Line.hxx>
40 #include <Handle_Geom_TrimmedCurve.hxx>
41 #include <Geom_TrimmedCurve.hxx>
42 #include <BRepBuilderAPI_MakeEdge.hxx>
43 #include <BRepBuilderAPI_MakeWire.hxx>
44 #include <BRepBuilderAPI_MakeFace.hxx>
46 #include <BRepLib.hxx>
47 #include <ShapeFix_Shape.hxx>
48 #include <TopTools_SequenceOfShape.hxx>
50 #include <BRepTopAdaptor_FClass2d.hxx>
52 #include <OSD_Timer.hxx>
53 #include <BRepLib_MakeVertex.hxx>
54 #include <NCollection_List.hxx>
55 #include <GC_MakeSegment.hxx>
56 #include <BRep_Builder.hxx>
59 #pragma warning( disable: 4996 )
62 //SHP->TFaces (Import)
65 HYDROData_ShapeFile::HYDROData_ShapeFile() : myHSHP(NULL)
69 HYDROData_ShapeFile::~HYDROData_ShapeFile()
74 void HYDROData_ShapeFile::Export(const QString& aFileName,
75 NCollection_Sequence<Handle_HYDROData_PolylineXY> aPolyXYSeq,
76 NCollection_Sequence<Handle_HYDROData_Polyline3D> aPoly3DSeq,
77 QStringList& aNonExpList)
80 if (!aPolyXYSeq.IsEmpty() && aPoly3DSeq.IsEmpty())
82 hSHPHandle = SHPCreate( aFileName.toAscii().data(), SHPT_ARC );
83 for (int i = 1; i <= aPolyXYSeq.Size(); i++)
84 if (WriteObjectPolyXY(hSHPHandle, aPolyXYSeq(i)) != 1)
85 aNonExpList.append(aPolyXYSeq(i)->GetName());
87 else if (aPolyXYSeq.IsEmpty() && !aPoly3DSeq.IsEmpty())
89 hSHPHandle = SHPCreate( aFileName.toAscii().data(), SHPT_ARCZ );
90 for (int i = 1; i <= aPoly3DSeq.Size(); i++)
91 if (WriteObjectPoly3D(hSHPHandle, aPoly3DSeq(i)) != 1)
92 aNonExpList.append(aPoly3DSeq(i)->GetName());
94 if (hSHPHandle->nRecords > 0)
95 SHPClose( hSHPHandle );
98 SHPClose( hSHPHandle );
99 QString aFN = aFileName.simplified();
100 remove (aFN.toStdString().c_str());
101 remove ((aFN.simplified().replace( aFN.simplified().size() - 4, 4, ".shx")).toStdString().c_str());
105 void HYDROData_ShapeFile::Export(const QString& aFileName,
106 const Handle_HYDROData_LandCoverMap& aLCM, QStringList& aNonExpList)
108 SHPHandle hSHPHandle;
109 if ( !aLCM.IsNull() && !aLCM->IsEmpty())
111 hSHPHandle = SHPCreate( aFileName.toAscii().data(), SHPT_POLYGON );
112 HYDROData_LandCoverMap::Explorer It( aLCM );
113 for( ; It.More(); It.Next())
115 TopoDS_Face aFace = It.Face();
116 if (WriteObjectPolygon(hSHPHandle, aFace) != 1)
117 aNonExpList.append(aLCM->GetName() + "_" + QString::number(It.Index()));
120 if (hSHPHandle->nRecords > 0)
121 SHPClose( hSHPHandle );
124 SHPClose( hSHPHandle );
125 QString aFN = aFileName.simplified();
126 remove (aFN.toStdString().c_str());
127 remove ((aFN.simplified().replace( aFN.simplified().size() - 4, 4, ".shx")).toStdString().c_str());
132 int HYDROData_ShapeFile::WriteObjectPolyXY(SHPHandle theShpHandle, Handle_HYDROData_PolylineXY thePoly )
135 std::vector<double> x, y;
136 std::vector<int> anPartStart;
138 for (int i = 0; i < thePoly->NbSections(); i++)
139 if (thePoly->GetSectionType(i) == HYDROData_IPolyline::SECTION_SPLINE)
142 for (int i = 0; i < thePoly->NbSections(); i++)
144 anPartStart.push_back(x.size());
145 HYDROData_PolylineXY::PointsList aPointList = thePoly->GetPoints(i);
146 for (int j = 1; j <= aPointList.Size(); j++)
148 x.push_back( aPointList(j).X());
149 y.push_back( aPointList(j).Y());
151 if (thePoly->IsClosedSection(i))
153 x.push_back( aPointList(1).X());
154 y.push_back( aPointList(1).Y());
158 aSHPObj = SHPCreateObject( SHPT_ARC, -1, thePoly->NbSections(), &anPartStart[0], NULL, x.size(), &x[0], &y[0], NULL, NULL );
159 SHPWriteObject( theShpHandle, -1, aSHPObj );
160 SHPDestroyObject( aSHPObj );
164 int HYDROData_ShapeFile::WriteObjectPoly3D(SHPHandle theShpHandle, Handle_HYDROData_Polyline3D thePoly )
167 std::vector<double> x, y, z;
168 std::vector<int> anPartStart;
170 for (int i = 0; i < thePoly->GetPolylineXY()->NbSections(); i++)
171 if (thePoly->GetPolylineXY()->GetSectionType(i) == HYDROData_IPolyline::SECTION_SPLINE)
174 for (int i = 0; i < thePoly->GetPolylineXY()->NbSections(); i++)
176 anPartStart.push_back(x.size());
177 HYDROData_PolylineXY::PointsList aPointList = thePoly->GetPolylineXY()->GetPoints(i);
178 for (int j = 1; j <= aPointList.Size(); j++)
180 x.push_back( aPointList(j).X());
181 y.push_back( aPointList(j).Y());
182 z.push_back(thePoly->GetAltitudeObject()->GetAltitudeForPoint(gp_XY (aPointList(j).X(), aPointList(j).Y())));
184 if ( thePoly->GetPolylineXY()->IsClosedSection(i))
186 x.push_back( aPointList(1).X());
187 y.push_back( aPointList(1).Y());
188 z.push_back(thePoly->GetAltitudeObject()->GetAltitudeForPoint(gp_XY (aPointList(1).X(), aPointList(1).Y())));
193 aSHPObj = SHPCreateObject( SHPT_ARCZ, -1, thePoly->GetPolylineXY()->NbSections(), &anPartStart[0], NULL, x.size(), &x[0], &y[0], &z[0], NULL );
194 SHPWriteObject( theShpHandle, -1, aSHPObj );
195 SHPDestroyObject( aSHPObj );
199 int HYDROData_ShapeFile::WriteObjectPolygon(SHPHandle theShpHandle, const TopoDS_Shape& theInputShape )
201 if (theInputShape.IsNull())
203 TopExp_Explorer anEdgeEx(theInputShape, TopAbs_EDGE);
204 for (; anEdgeEx.More(); anEdgeEx.Next())
206 TopoDS_Edge E = TopoDS::Edge(anEdgeEx.Current());
208 Handle_Geom_Curve aCur = BRep_Tool::Curve(E, aFP, aLP);
209 Handle(Geom_Line) aLine = Handle(Geom_Line)::DownCast(aCur);
212 Handle(Geom_TrimmedCurve) aTC = Handle(Geom_TrimmedCurve)::DownCast(aCur);
215 Handle(Geom_Line) aLine = Handle(Geom_Line)::DownCast(aTC->BasisCurve());
224 if (theInputShape.ShapeType() == TopAbs_FACE)
226 ProcessFace(TopoDS::Face(theInputShape), theShpHandle);
228 else if (theInputShape.ShapeType() == TopAbs_COMPOUND)
230 TopExp_Explorer Ex(theInputShape, TopAbs_FACE);
231 for (; Ex.More(); Ex.Next())
233 TopoDS_Face aF = TopoDS::Face(Ex.Current());
236 ProcessFace(aF, theShpHandle);
246 void HYDROData_ShapeFile::ProcessFace(TopoDS_Face theFace, SHPHandle theShpHandle)
248 if (theFace.ShapeType() != TopAbs_FACE)
251 std::vector<double> x, y;
252 std::vector<int> anPartStart;
253 TopoDS_Wire OuterW = BRepTools::OuterWire(theFace);
254 NCollection_Sequence<TopoDS_Wire> aWires;
256 //write an outer wire first
257 aWires.Append(OuterW);
258 TopExp_Explorer Ex(theFace, TopAbs_WIRE);
259 for (; Ex.More(); Ex.Next())
261 TopoDS_Wire aW = TopoDS::Wire(Ex.Current());
262 if (aW.IsEqual(OuterW))
267 //TopExp_Explorer Ex(theFace, TopAbs_WIRE);
269 for (int k = 1; k <= aWires.Length(); k++)
271 TopoDS_Wire aW = aWires(k);
275 if (aW.Orientation() == TopAbs_INTERNAL)
276 //cant write internal wires/edges
278 // Try to reorder edges
279 Handle(ShapeFix_Wire) aSFW = new ShapeFix_Wire( aW, theFace, Precision::Confusion() );
280 aSFW->ModifyTopologyMode() = Standard_False;
281 aSFW->ModifyGeometryMode() = Standard_False;
283 Handle(ShapeExtend_WireData) aSEWD = aSFW->WireData();
284 Standard_Integer nbE = aSEWD->NbEdges();
288 anPartStart.push_back(x.size());
289 NCollection_Sequence<gp_Pnt2d> aPnts;
290 for (Standard_Integer i = 1; i <= nbE; i++)
292 TopoDS_Edge E = aSEWD->Edge(i);
293 TopoDS_Vertex aV = TopExp::LastVertex(E, 1);
296 gp_Pnt P = BRep_Tool::Pnt(aV);
297 aPnts.Append(gp_Pnt2d(P.X(), P.Y()));
299 NCollection_Sequence<gp_Pnt2d> aNPnts;
300 aNPnts.Append(aPnts.First());
301 for (int j = 1; j <= aPnts.Size() - 1; j++)
303 if (!aPnts(j).IsEqual(aPnts(j + 1), Precision::Confusion()))
304 aNPnts.Append(aPnts(j + 1));
307 //assume that the orientation of extrenal wire & internal wires is correct
308 //so just write all points "as-is"
309 //External wire will be written in clockwise direction
310 //any other wires (holes) - in anticlockwise direction
311 for (int j = 1; j <= aNPnts.Size(); j++)
313 x.push_back( aNPnts(j).X());
314 y.push_back( aNPnts(j).Y());
316 x.push_back( aNPnts(1).X());
317 y.push_back( aNPnts(1).Y());
320 aSHPObj = SHPCreateObject( SHPT_POLYGON, -1, NbWires, &anPartStart[0], NULL, x.size(), &x[0], &y[0], NULL, NULL );
321 SHPWriteObject( theShpHandle, -1, aSHPObj );
322 SHPDestroyObject( aSHPObj );
326 bool HYDROData_ShapeFile::Parse(SHPHandle theHandle, ShapeType theType, int& theShapeTypeOfFile)
329 mySHPObjects.clear();
330 SHPGetInfo( theHandle, NULL, &aShapeType, NULL, NULL );
331 theShapeTypeOfFile = aShapeType;
332 bool ToRead = (theType == ShapeType_Polyline && (aShapeType == 3 || aShapeType == 13 || aShapeType == 23)) ||
333 (theType == ShapeType_Polygon && aShapeType == 5);
336 for (int i = 0; i < theHandle->nRecords; i++)
337 mySHPObjects.push_back(SHPReadObject(theHandle, i));
344 void HYDROData_ShapeFile::ReadSHPPolygon(SHPObject* anObj, int i, TopoDS_Face& F)
350 int nParts = anObj->nParts;
351 gp_Pln pln(gp_Pnt(0,0,0), gp_Dir(0,0,1));
353 TopTools_SequenceOfShape aWires;
354 for ( int i = 0 ; i < nParts ; i++ )
356 BRepBuilderAPI_MakeWire aBuilder;
357 int StartIndex = anObj->panPartStart[i];
360 EndIndex = anObj->panPartStart[i + 1];
362 EndIndex = anObj->nVertices;
364 NCollection_List<TopoDS_Vertex> aVertices;
365 gp_Pnt FP (anObj->padfX[StartIndex], anObj->padfY[StartIndex], 0);
366 TopoDS_Vertex V = BRepLib_MakeVertex(FP).Vertex();
369 for ( int k = StartIndex + 1; k < EndIndex; k++ )
371 gp_Pnt P1 (anObj->padfX[k - 1], anObj->padfY[k-1], 0); //prev point
372 gp_Pnt P2 (anObj->padfX[k], anObj->padfY[k], 0); //current point
373 if (P1.Distance(P2) < Precision::Confusion())
375 TopoDS_Vertex V = BRepLib_MakeVertex(P2).Vertex();
376 Handle_Geom_TrimmedCurve aTC = GC_MakeSegment(P1,P2).Value();
377 TopoDS_Edge E = BRepLib_MakeEdge(aTC, aVertices.Last(), V).Edge();
383 W = TopoDS::Wire(aBuilder.Shape());
384 W.Orientation(TopAbs_FORWARD);
385 BRepBuilderAPI_MakeFace aDB(pln, W);
386 TopoDS_Face aDummyFace = TopoDS::Face(aDB.Shape());
387 BRepTopAdaptor_FClass2d FClass(aDummyFace, Precision::PConfusion());
388 if ( i == 0 && FClass.PerformInfinitePoint() == TopAbs_OUT)
390 if ( i > 0 && FClass.PerformInfinitePoint() != TopAbs_IN)
396 BRepBuilderAPI_MakeFace aFBuilder(pln, TopoDS::Wire(aWires(1)));
397 for (int i = 2; i <= aWires.Length(); i++)
398 aFBuilder.Add(TopoDS::Wire(aWires(i)));
399 F = TopoDS::Face(aFBuilder.Shape());
403 int HYDROData_ShapeFile::ImportPolygons(const QString theFileName, QStringList& thePolygonsList, TopTools_SequenceOfShape& theFaces, int& theShapeTypeOfFile)
406 int Stat = TryOpenShapeFile(theFileName);
409 myHSHP = SHPOpen( theFileName.toAscii().data(), "rb" );
410 if (!Parse(myHSHP, HYDROData_ShapeFile::ShapeType_Polygon, theShapeTypeOfFile))
412 for (size_t i = 0; i < mySHPObjects.size(); i++)
413 thePolygonsList.append("polygon_" + QString::number(i + 1));
416 if (myHSHP->nShapeType == 5)
422 for (size_t i = 0; i < mySHPObjects.size(); i++)
424 ReadSHPPolygon(mySHPObjects[i], i, aF);
437 void HYDROData_ShapeFile::Free()
439 for (size_t i = 0; i < mySHPObjects.size(); i++ )
440 free (mySHPObjects[i]);
442 mySHPObjects.clear();
451 void HYDROData_ShapeFile::ReadSHPPolyXY(Handle(HYDROData_Document) theDocument, SHPObject* anObj, QString theFileName,
452 int theInd, NCollection_Sequence<Handle_HYDROData_Entity>& theEntities)
455 Handle(HYDROData_PolylineXY) aPolylineXY = Handle(HYDROData_PolylineXY)::DownCast( theDocument->CreateObject( KIND_POLYLINEXY ) );
457 int nParts = anObj->nParts;
458 for ( int i = 0 ; i < nParts ; i++ )
460 int StartIndex = anObj->panPartStart[i];
463 EndIndex = anObj->panPartStart[i + 1];
465 EndIndex = anObj->nVertices;
467 bool IsClosed = false;
468 HYDROData_PolylineXY::SectionType aSectType = HYDROData_PolylineXY::SECTION_POLYLINE;
469 if (anObj->padfX[StartIndex] == anObj->padfX[EndIndex - 1] &&
470 anObj->padfY[StartIndex] == anObj->padfY[EndIndex - 1] )
473 aPolylineXY->AddSection( TCollection_AsciiString( ("poly_section_" + QString::number(i)).data()->toAscii()), aSectType, true);
476 aPolylineXY->AddSection( TCollection_AsciiString( ("poly_section_" + QString::number(i)).data()->toAscii()), aSectType, false);
480 for ( int k = StartIndex; k < EndIndex ; k++ )
482 HYDROData_PolylineXY::Point aSectPoint;
483 aSectPoint.SetX( anObj->padfX[k] );
484 aSectPoint.SetY( anObj->padfY[k] );
485 aPolylineXY->AddPoint( i, aSectPoint );
490 aPolylineXY->SetWireColor( HYDROData_PolylineXY::DefaultWireColor() );
491 aPolylineXY->SetName( theFileName + "_PolyXY_" + QString::number(theInd) );
493 aPolylineXY->Update();
494 theEntities.Append(aPolylineXY);
498 void HYDROData_ShapeFile::ReadSHPPoly3D(Handle(HYDROData_Document) theDocument, SHPObject* anObj, QString theFileName,
499 int theInd, NCollection_Sequence<Handle_HYDROData_Entity>& theEntities)
501 Handle(HYDROData_PolylineXY) aPolylineXY = Handle(HYDROData_PolylineXY)::DownCast( theDocument->CreateObject( KIND_POLYLINEXY ) );
503 Handle(HYDROData_Polyline3D) aPolylineObj = Handle(HYDROData_Polyline3D)::DownCast( theDocument->CreateObject( KIND_POLYLINE ) );
505 Handle(HYDROData_Bathymetry) aBath = Handle(HYDROData_Bathymetry)::DownCast( theDocument->CreateObject( KIND_BATHYMETRY ) );
506 HYDROData_Bathymetry::AltitudePoints aAPoints;
508 int nParts = anObj->nParts;
509 for ( int i = 0 ; i < nParts ; i++ )
511 //bool aSectClosure = true;
512 int StartIndex = anObj->panPartStart[i];
515 EndIndex = anObj->panPartStart[i + 1];
517 EndIndex = anObj->nVertices;
519 bool IsClosed = false;
520 HYDROData_PolylineXY::SectionType aSectType = HYDROData_PolylineXY::SECTION_POLYLINE;
521 if (anObj->padfX[StartIndex] == anObj->padfX[EndIndex - 1] &&
522 anObj->padfY[StartIndex] == anObj->padfY[EndIndex - 1] &&
523 anObj->padfZ[StartIndex] == anObj->padfZ[EndIndex - 1])
526 aPolylineXY->AddSection( TCollection_AsciiString( ("poly_section_" + QString::number(i)).data()->toAscii()), aSectType, true );
529 aPolylineXY->AddSection( TCollection_AsciiString( ("poly_section_" + QString::number(i)).data()->toAscii()), aSectType, false );
533 for ( int k = StartIndex ; k < EndIndex ; k++ )
535 HYDROData_PolylineXY::Point aSectPoint;
536 aSectPoint.SetX( anObj->padfX[k] );
537 aSectPoint.SetY( anObj->padfY[k] );
538 aPolylineXY->AddPoint( i, aSectPoint );
539 aAPoints.Append(gp_XYZ (anObj->padfX[k], anObj->padfY[k], anObj->padfZ[k]));
544 QString aBathName = theFileName + "_bath_" + QString::number(theInd);
545 QString aPolyXYName = theFileName + "_polyXY_" + QString::number(theInd);
546 QString aPoly3DName = theFileName + "_poly3D_" + QString::number(theInd);
548 aPolylineXY->SetName( aPolyXYName );
549 aPolylineXY->SetWireColor(HYDROData_PolylineXY::DefaultWireColor());
550 aPolylineXY->Update();
552 aBath->SetAltitudePoints(aAPoints);
553 aBath->SetName( aBathName );
555 aPolylineObj->SetPolylineXY (aPolylineXY, false);
556 aPolylineObj->SetAltitudeObject(aBath);
558 aPolylineObj->SetBorderColor( aPolylineObj->DefaultBorderColor() );
559 aPolylineObj->SetName( aPoly3DName );
561 aPolylineObj->Update();
562 theEntities.Append(aPolylineXY);
563 theEntities.Append(aPolylineObj);
569 int HYDROData_ShapeFile::ImportPolylines(Handle(HYDROData_Document) theDocument, const QString& theFileName,
570 NCollection_Sequence<Handle_HYDROData_Entity>& theEntities, int& theShapeTypeOfFile)
573 int aStat = TryOpenShapeFile(theFileName);
577 HYDROData_Iterator anIter( theDocument );
579 QStringList anExistingNames;
580 std::vector<int> anAllowedIndexes;
581 for( ; anIter.More(); anIter.Next() )
582 anExistingNames.push_back(anIter.Current()->GetName());
585 aHSHP = SHPOpen( theFileName.toAscii().data(), "rb" );
587 QFileInfo aFileInfo(theFileName);
588 QString aBaseFileName = aFileInfo.baseName();
590 if (!Parse(aHSHP, HYDROData_ShapeFile::ShapeType_Polyline, theShapeTypeOfFile))
592 if (aHSHP->nShapeType == 3 || aHSHP->nShapeType == 23)
595 for (;anAllowedIndexes.size() < mySHPObjects.size();)
597 if (!anExistingNames.contains(aBaseFileName + "_PolyXY_" + QString::number(anInd)))
599 anAllowedIndexes.push_back(anInd);
606 for (size_t i = 0; i < mySHPObjects.size(); i++ )
608 ReadSHPPolyXY(theDocument, mySHPObjects[i], aBaseFileName, anAllowedIndexes[i], theEntities);
612 else if (aHSHP->nShapeType == 13)
615 for (;anAllowedIndexes.size() < mySHPObjects.size();)
617 if (!anExistingNames.contains(aBaseFileName + "_PolyXY_" + QString::number(anInd)) &&
618 !anExistingNames.contains(aBaseFileName + "_Poly3D_" + QString::number(anInd)) &&
619 !anExistingNames.contains(aBaseFileName + "_Bath_" + QString::number(anInd)))
621 anAllowedIndexes.push_back(anInd);
627 for (size_t i = 0; i < mySHPObjects.size(); i++ )
628 ReadSHPPoly3D(theDocument, mySHPObjects[i], aBaseFileName, anAllowedIndexes[i], theEntities);
636 for (size_t i = 0; i < mySHPObjects.size(); i++ )
637 free (mySHPObjects[i]);
639 mySHPObjects.clear();
644 QString HYDROData_ShapeFile::GetShapeTypeName(int theType)
651 return "point (unsupported by HYDRO)";
653 return "arc/polyline (supported by HYDRO)";
655 return "polygon (supported by HYDRO)";
657 return "multipoint (unsupported by HYDRO)";
659 return "pointZ (unsupported by HYDRO)";
661 return "arcZ/polyline (supported by HYDRO)";
663 return "polygonZ (unsupported by HYDRO)";
665 return "multipointZ (unsupported by HYDRO)";
667 return "pointM (unsupported by HYDRO)";
669 return "arcM/polyline (supported by HYDRO)";
671 return "polygonM (unsupported by HYDRO)";
673 return "multipointM (unsupported by HYDRO)";
675 return "multipatch (unsupported by HYDRO)";
681 int HYDROData_ShapeFile::TryOpenShapeFile(QString theFileName)
683 QString aSHPfile = theFileName.simplified();
684 QString aSHXfile = theFileName.simplified().replace( theFileName.simplified().size() - 4, 4, ".shx");
685 FILE* pFileSHP = NULL;
686 pFileSHP = fopen (aSHPfile.toAscii().data(), "r");
687 FILE* pFileSHX = NULL;
688 pFileSHX = fopen (aSHXfile.toAscii().data(), "r");
690 if (pFileSHP == NULL || pFileSHX == NULL)
692 if (pFileSHP == NULL)
694 if (pFileSHX == NULL)
704 bool HYDROData_ShapeFile::CheckDBFFileExisting(const QString& theSHPFilePath, QString& thePathToDBFFile)
706 QString aSHPfile = theSHPFilePath.simplified();
707 QString aDBFfile = theSHPFilePath.simplified().replace( theSHPFilePath.simplified().size() - 4, 4, ".dbf");
708 FILE* pFileDBF = NULL;
709 pFileDBF = fopen (aDBFfile.toAscii().data(), "r");
711 if (pFileDBF == NULL)
717 thePathToDBFFile = aDBFfile;
722 bool HYDROData_ShapeFile::DBF_OpenDBF(const QString& thePathToDBFFile)
724 myHDBF = DBFOpen( thePathToDBFFile.toAscii().data(), "r" );
731 int HYDROData_ShapeFile::DBF_GetNbFields()
735 return DBFGetFieldCount(myHDBF);
738 void HYDROData_ShapeFile::DBF_CloseDBF()
744 QStringList HYDROData_ShapeFile::DBF_GetFieldList()
746 QStringList FieldList;
747 int nWidth, nDecimals;
750 for( int i = 0; i < DBFGetFieldCount(myHDBF); i++ )
753 eType = DBFGetFieldInfo( myHDBF, i, chField, &nWidth, &nDecimals );
754 FieldList.append(QString(chField));
760 void HYDROData_ShapeFile::DBF_GetFieldTypeList(std::vector<DBF_FieldType>& FTVect)
762 int nWidth, nDecimals;
765 for( int i = 0; i < DBFGetFieldCount(myHDBF); i++ )
768 eType = DBFGetFieldInfo( myHDBF, i, chField, &nWidth, &nDecimals );
769 if( eType == FTString )
770 FT = DBF_FieldType_String;
771 else if( eType == FTInteger )
772 FT = DBF_FieldType_Integer;
773 else if( eType == FTDouble )
774 FT = DBF_FieldType_Double;
775 else if( eType == FTInvalid )
776 FT = DBF_FieldType_Invalid;
778 FTVect.push_back(FT);
783 int HYDROData_ShapeFile::DBF_GetNbRecords()
787 return DBFGetRecordCount(myHDBF);
790 void HYDROData_ShapeFile::DBF_GetAttributeList(int theIndexOfField, std::vector<DBF_AttrValue>& theAttrV)
792 int nWidth, nDecimals;
795 for( int i = 0; i < DBFGetRecordCount(myHDBF); i++ )
798 DBF_AttrValue anAttr;
799 eType = DBFGetFieldInfo( myHDBF, theIndexOfField, chField, &nWidth, &nDecimals );
801 if( DBFIsAttributeNULL( myHDBF, i, theIndexOfField ) )
803 anAttr.myIsNull = true;
804 DBF_FieldType FT = DBF_FieldType_None;
805 if( eType == FTString )
806 FT = DBF_FieldType_String;
807 else if( eType == FTInteger )
808 FT = DBF_FieldType_Integer;
809 else if( eType == FTDouble )
810 FT = DBF_FieldType_Double;
811 else if( eType == FTInvalid )
812 FT = DBF_FieldType_Invalid;
813 anAttr.myFieldType = FT;
821 const char* chAttr = DBFReadStringAttribute( myHDBF, i, theIndexOfField );
822 anAttr.myIsNull = false;
823 anAttr.myFieldType = DBF_FieldType_String;
824 anAttr.myRawValue = chAttr;
825 anAttr.myStrVal = QString(chAttr);
831 int iAttr = DBFReadIntegerAttribute( myHDBF, i, theIndexOfField );
832 anAttr.myIsNull = false;
833 anAttr.myFieldType = DBF_FieldType_Integer;
834 anAttr.myRawValue = DBFReadStringAttribute( myHDBF, i, theIndexOfField );
835 anAttr.myIntVal = iAttr;
841 double dAttr = DBFReadDoubleAttribute( myHDBF, i, theIndexOfField );
842 anAttr.myIsNull = false;
843 anAttr.myFieldType = DBF_FieldType_Double;
844 anAttr.myRawValue = DBFReadStringAttribute( myHDBF, i, theIndexOfField );
845 anAttr.myDoubleVal = dAttr;
852 theAttrV.push_back(anAttr);
857 bool HYDROData_ShapeFile::DBF_WriteFieldAndValues(const QString& theFileName, const QString& theFieldName, DBF_FieldType theType, const std::vector<DBF_AttrValue>& theAttrV, bool bUseRawValue)
859 // Check that given field type is equal to field types of attributes values
860 for (size_t i = 0; i < theAttrV.size(); i++)
862 if (theAttrV[i].myFieldType != theType)
867 hDBF = DBFCreate( theFileName.toStdString().c_str() );
871 if (theType != DBF_FieldType_String && theType != DBF_FieldType_Integer && theType != DBF_FieldType_Double)
874 return false; //cant handle any other cases
880 case DBF_FieldType_String:
882 DBFAddField (hDBF, theFieldName.toStdString().c_str(), FTString, nWidth, 0);
886 case DBF_FieldType_Integer:
888 DBFAddField (hDBF, theFieldName.toStdString().c_str(), FTInteger, nWidth, 0);
892 case DBF_FieldType_Double:
894 DBFAddField (hDBF, theFieldName.toStdString().c_str(), FTDouble, nWidth, 0);
901 if (DBFGetFieldCount( hDBF ) != 1)
906 if (DBFGetRecordCount( hDBF ) != 0)
915 for (size_t i = 0; i < theAttrV.size(); i++)
917 if (!theAttrV[i].myIsNull)
918 stat = DBFWriteStringAttribute(hDBF, (int)i, 0, theAttrV[i].myRawValue.c_str());
920 stat = DBFWriteNULLAttribute(hDBF, (int)i, 0 );
931 for (size_t i = 0; i < theAttrV.size(); i++)
933 if (!theAttrV[i].myIsNull)
936 case DBF_FieldType_String:
938 stat = DBFWriteStringAttribute(hDBF, (int)i, 0, theAttrV[i].myStrVal.toStdString().c_str());
942 case DBF_FieldType_Integer:
944 stat = DBFWriteIntegerAttribute(hDBF, (int)i, 0, theAttrV[i].myIntVal);
948 case DBF_FieldType_Double:
950 stat = DBFWriteDoubleAttribute(hDBF, (int)i, 0, theAttrV[i].myDoubleVal);
957 stat = DBFWriteNULLAttribute(hDBF, (int)i, 0 );