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refs #640: correct width for non-georeferenced profile
[modules/hydro.git] / src / HYDROGUI / HYDROGUI_ExportFileOp.cxx
index b52e18b030b71a5ed8ee813e60beab4de588545e..e29981873db9ff424617b78a3d394a4944c9f393 100644 (file)
 #include <TopExp_Explorer.hxx>
 #include <TopoDS_Wire.hxx>
 #include <TopoDS_Vertex.hxx>
+#include <TopoDS_Edge.hxx>
 #include <BRep_Tool.hxx>
 #include <Precision.hxx>
-
+#include <Handle_Geom_Curve.hxx>
+#include <Handle_Geom_Line.hxx>
+#include <Handle_Geom_TrimmedCurve.hxx>
+#include <Geom_TrimmedCurve.hxx>
+#include <HYDROData_ShapeFile.h>
 
 HYDROGUI_ExportFileOp::HYDROGUI_ExportFileOp( HYDROGUI_Module* theModule )
 : HYDROGUI_Operation( theModule )
@@ -90,37 +95,29 @@ void HYDROGUI_ExportFileOp::startOperation()
   }
 
   if (!aPolyXYSeq.IsEmpty() && !aPoly3DSeq.IsEmpty())
-    SUIT_MessageBox::warning( module()->getApp()->desktop(), "Export Polyline", "Cannot export polylines of different kind");
+    SUIT_MessageBox::warning( module()->getApp()->desktop(), tr( "EXPORT_TO_SHAPE_FILE" ), tr("ERROR_POLYLINES_OF_DIFF_KIND"));
   else
   {
-    QString aPolyName = "";
+    QString aName = "";
     if (aPolyXYSeq.Size() == 1 && aPoly3DSeq.IsEmpty())
-      aPolyName = aPolyXYSeq(1)->GetName();
+      aName = aPolyXYSeq(1)->GetName();
     if (aPoly3DSeq.Size() == 1 && aPolyXYSeq.IsEmpty())
-      aPolyName = aPoly3DSeq(1)->GetName();
-    QString aFileName = SUIT_FileDlg::getFileName( module()->getApp()->desktop(), aPolyName, aFilter, tr( "EXPORT_TO_SHAPE_FILE" ), false );
+      aName = aPoly3DSeq(1)->GetName();
+    if (aLCSeq.Size() == 1 && aPolyXYSeq.IsEmpty() && aPoly3DSeq.IsEmpty())
+      aName = aLCSeq(1)->GetName();
+    QString aFileName = SUIT_FileDlg::getFileName( module()->getApp()->desktop(), aName, aFilter, tr( "EXPORT_TO_SHAPE_FILE" ), false );
     if (!aFileName.isEmpty())
     {
-      SHPHandle hSHPHandle;
-      if (!aPolyXYSeq.IsEmpty() && aPoly3DSeq.IsEmpty())
-      {
-        hSHPHandle = SHPCreate( aFileName.toAscii().data(), SHPT_ARC );
-        for (int i = 1; i <= aPolyXYSeq.Size(); i++)
-          WriteObjectPolyXY(hSHPHandle, aPolyXYSeq(i));
-      }
-      else if (aPolyXYSeq.IsEmpty() && !aPoly3DSeq.IsEmpty())
+      QStringList aNonExpList;
+      HYDROData_ShapeFile anExporter;
+      anExporter.Export(aFileName,  aPolyXYSeq, aPoly3DSeq, aLCSeq, aNonExpList);
+      if (!aNonExpList.empty())
       {
-        hSHPHandle = SHPCreate( aFileName.toAscii().data(), SHPT_ARCZ );
-        for (int i = 1; i <= aPoly3DSeq.Size(); i++)
-          WriteObjectPoly3D(hSHPHandle, aPoly3DSeq(i));
+        QString aMessage = tr("CANNOT_BE_EXPORTED") + "\n";
+        foreach (QString anNonExpEntName, aNonExpList)
+          aMessage += anNonExpEntName + "\n"; 
+        SUIT_MessageBox::warning( module()->getApp()->desktop(), tr( "EXPORT_TO_SHAPE_FILE" ), aMessage);
       }
-      else if (aPolyXYSeq.IsEmpty() && aPoly3DSeq.IsEmpty() && !aLCSeq.IsEmpty())
-      {
-        hSHPHandle = SHPCreate( aFileName.toAscii().data(), SHPT_POLYGON );
-        for (int i = 1; i <= aLCSeq.Size(); i++)
-          WriteObjectLC(hSHPHandle, aLCSeq(i));
-      }
-      SHPClose( hSHPHandle );
       commit();
     }
     else
@@ -129,137 +126,3 @@ void HYDROGUI_ExportFileOp::startOperation()
 
 }
 
-void HYDROGUI_ExportFileOp::WriteObjectPolyXY(SHPHandle theShpHandle, Handle_HYDROData_PolylineXY thePoly )
-{
-  SHPObject    *aSHPObj;
-  std::vector<double> x, y;
-  std::vector<int> anPartStart;
-  
-  for (int i = 0; i < thePoly->NbSections(); i++)
-  {
-    anPartStart.push_back(x.size());
-    HYDROData_PolylineXY::PointsList aPointList = thePoly->GetPoints(i);
-    for (int j = 1; j <= aPointList.Size(); j++)
-    {
-      x.push_back( aPointList(j).X());
-      y.push_back( aPointList(j).Y()); 
-    }
-    if (thePoly->IsClosedSection(i))
-    {
-      x.push_back( aPointList(1).X());
-      y.push_back( aPointList(1).Y()); 
-    }
-  }
-    
-  aSHPObj = SHPCreateObject( SHPT_ARC, -1, thePoly->NbSections(), &anPartStart[0], NULL, x.size(), &x[0], &y[0], NULL, NULL );
-  SHPWriteObject( theShpHandle, -1, aSHPObj );
-  SHPDestroyObject( aSHPObj );
-}
-
-void HYDROGUI_ExportFileOp::WriteObjectPoly3D(SHPHandle theShpHandle, Handle_HYDROData_Polyline3D thePoly )
-{
-  SHPObject    *aSHPObj;
-  std::vector<double> x, y, z;
-  std::vector<int> anPartStart;
-  
-  for (int i = 0; i < thePoly->GetPolylineXY()->NbSections(); i++)
-  {
-    anPartStart.push_back(x.size());
-    HYDROData_PolylineXY::PointsList aPointList = thePoly->GetPolylineXY()->GetPoints(i);
-    for (int j = 1; j <= aPointList.Size(); j++)
-    {
-      x.push_back( aPointList(j).X());
-      y.push_back( aPointList(j).Y()); 
-      z.push_back(thePoly->GetAltitudeObject()->GetAltitudeForPoint(gp_XY (aPointList(j).X(), aPointList(j).Y())));
-    }
-    if ( thePoly->GetPolylineXY()->IsClosedSection(i))
-    {
-      x.push_back( aPointList(1).X());
-      y.push_back( aPointList(1).Y()); 
-      z.push_back(thePoly->GetAltitudeObject()->GetAltitudeForPoint(gp_XY (aPointList(1).X(), aPointList(1).Y())));
-
-    }
-  }
-  
-  aSHPObj = SHPCreateObject( SHPT_ARCZ, -1, thePoly->GetPolylineXY()->NbSections(), &anPartStart[0], NULL, x.size(), &x[0], &y[0], &z[0], NULL );
-  SHPWriteObject( theShpHandle, -1, aSHPObj );
-  SHPDestroyObject( aSHPObj );
-}
-
-void HYDROGUI_ExportFileOp::WriteObjectLC(SHPHandle theShpHandle, Handle_HYDROData_LandCover theLC )
-{
-
-  TopoDS_Shape aSh = theLC->GetShape();
-  if (aSh.IsNull())
-    return;
-  if (aSh.ShapeType() == TopAbs_FACE)
-  {
-    ProcessFace(TopoDS::Face(aSh), theShpHandle);
-  }
-  else if (aSh.ShapeType() == TopAbs_COMPOUND)
-  {
-    TopExp_Explorer Ex(aSh, TopAbs_FACE);
-    for (; Ex.More(); Ex.Next()) 
-    {
-      TopoDS_Face aF = TopoDS::Face(Ex.Current());   
-      if (aF.IsNull())
-        continue;
-      ProcessFace(aF, theShpHandle);
-    }
-  }
-  else
-    return;
-}
-
-void HYDROGUI_ExportFileOp::ProcessFace(TopoDS_Face theFace, SHPHandle theShpHandle)
-{
-  SHPObject    *aSHPObj;
-  std::vector<double> x, y;
-  std::vector<int> anPartStart;
-  if (theFace.ShapeType() == TopAbs_FACE)
-  {
-    TopExp_Explorer Ex(theFace, TopAbs_WIRE);
-    int NbWires = 0;
-    for (; Ex.More(); Ex.Next()) 
-    {
-      TopoDS_Wire aW = TopoDS::Wire(Ex.Current());   
-      if (aW.IsNull())
-        continue;
-      NbWires++;
-      anPartStart.push_back(x.size());
-      TopExp_Explorer aVEx(aW, TopAbs_VERTEX);
-      NCollection_Sequence<gp_Pnt2d> aPnts;
-      for (; aVEx.More(); aVEx.Next())
-      {
-        TopoDS_Vertex aV = TopoDS::Vertex(aVEx.Current()); 
-        if (aV.IsNull())
-          continue;
-        gp_Pnt P = BRep_Tool::Pnt(aV);
-        aPnts.Append(gp_Pnt2d(P.X(), P.Y()));
-      }
-      NCollection_Sequence<gp_Pnt2d> aNPnts;
-      aNPnts.Append(aPnts.First());
-      for (int j = 1; j <= aPnts.Size() - 1; j++)
-      {
-        if (!aPnts(j).IsEqual(aPnts(j + 1), Precision::Confusion())) 
-          aNPnts.Append(aPnts(j + 1));
-      }
-
-      for (int j = 1; j <= aNPnts.Size(); j++)
-      { 
-        x.push_back( aNPnts(j).X());
-        y.push_back( aNPnts(j).Y()); 
-      }
-      //x.push_back( aNPnts(1).X());
-      //y.push_back( aNPnts(1).Y()); 
-
-    }
-    
-    aSHPObj = SHPCreateObject( SHPT_POLYGON, -1, NbWires, &anPartStart[0], NULL, x.size(), &x[0], &y[0], NULL, NULL );
-    SHPWriteObject( theShpHandle, -1, aSHPObj );
-    SHPDestroyObject( aSHPObj );
-  }
-  else
-    return;
-}