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refs #640: correct width for non-georeferenced profile
[modules/hydro.git] / src / HYDROGUI / HYDROGUI_ExportFileOp.cxx
index f1fb2ed34978e715f5cabf16f3b8c64b30321e95..e29981873db9ff424617b78a3d394a4944c9f393 100644 (file)
@@ -30,6 +30,7 @@
 #include <HYDROData_Polyline3D.h>
 #include <HYDROGUI_DataObject.h>
 #include <HYDROData_Bathymetry.h>
+#include <HYDROData_LandCover.h>
 
 #include <HYDROData_Profile.h>
 
 #include <QFile>
 #include <QFileInfo>
 #include <SUIT_MessageBox.h>
-
+#include <TopoDS.hxx>
+#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 )
 {
-  setName( tr( "EXPORT_POLYLINE" ) );
+  setName( tr( "EXPORT_TO_SHAPE_FILE" ) );
 }
 
 HYDROGUI_ExportFileOp::~HYDROGUI_ExportFileOp()
@@ -57,13 +69,14 @@ void HYDROGUI_ExportFileOp::startOperation()
 {
   HYDROGUI_Operation::startOperation();
   
-  QString aFilter( "*.shp" ); //temp  ext-n; replace with filter; TODO
+  QString aFilter( tr("SHP_FILTER") ); 
   
   Handle(HYDROData_PolylineXY) aPolyXY;
   Handle(HYDROData_Polyline3D) aPoly3D;
+  Handle(HYDROData_LandCover) aLC;
   NCollection_Sequence<Handle_HYDROData_PolylineXY> aPolyXYSeq;
   NCollection_Sequence<Handle_HYDROData_Polyline3D> aPoly3DSeq;
-
+  NCollection_Sequence<Handle_HYDROData_LandCover> aLCSeq;
   
   HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( module() );
   for( int anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
@@ -75,88 +88,41 @@ void HYDROGUI_ExportFileOp::startOperation()
     aPoly3D = Handle(HYDROData_Polyline3D)::DownCast( aSeq.Value( anIndex ));
     if (!aPoly3D.IsNull())
       aPoly3DSeq.Append(aPoly3D);
+
+    aLC = Handle(HYDROData_LandCover)::DownCast( aSeq.Value( anIndex ));
+    if (!aLC.IsNull())
+      aLCSeq.Append(aLC);
   }
 
   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 aFileName = SUIT_FileDlg::getFileName( module()->getApp()->desktop(), "", aFilter, tr( "EXPORT_POLYLINE" ), false );
-    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())
-    {
-      hSHPHandle = SHPCreate( aFileName.toAscii().data(), SHPT_ARCZ );
-      for (int i = 1; i <= aPoly3DSeq.Size(); i++)
-        WriteObjectPoly3D(hSHPHandle, aPoly3DSeq(i));
-    }      
-    SHPClose( hSHPHandle );
-  }
-
-  commit();
-}
-
-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))
+    QString aName = "";
+    if (aPolyXYSeq.Size() == 1 && aPoly3DSeq.IsEmpty())
+      aName = aPolyXYSeq(1)->GetName();
+    if (aPoly3DSeq.Size() == 1 && aPolyXYSeq.IsEmpty())
+      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())
     {
-      x.push_back( aPointList(1).X());
-      y.push_back( aPointList(1).Y()); 
+      QStringList aNonExpList;
+      HYDROData_ShapeFile anExporter;
+      anExporter.Export(aFileName,  aPolyXYSeq, aPoly3DSeq, aLCSeq, aNonExpList);
+      if (!aNonExpList.empty())
+      {
+        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);
+      }
+      commit();
     }
+    else
+      abort();
   }
-    
-  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 );
 }
 
-
-