#include <HYDROData_Tool.h>
#include <TDataStd_Integer.hxx>
+#include <TDataXtd_Position.hxx>
#include <TDF_Delta.hxx>
+#include <gp_Pnt.hxx>
+
#include <QFile>
#include <QStringList>
#include <QTextStream>
static const int TAG_PROPS_NEW_ID = 1; // general properties: tag for storage of the new object ID
static const int TAG_OBJECTS = 2; // tag of the objects sub-tree
static const int TAG_HISTORY = 3; // tag of the history sub-tree (Root for History)
+static const int TAG_LOCAL_CS = 4; // tag of local coordinate system information
+static const gp_Pnt2d DEFAULT_LOCAL_CS( 0, 0 );
using namespace std;
+typedef QMap<Standard_Integer,Handle_HYDROData_Entity> MapOfOrdered;
+typedef QMap<QString,Handle_HYDROData_Entity> MapOfUnordered;
+
Handle(HYDROData_Document) HYDROData_Document::Document(const int theStudyID)
{
Handle(HYDROData_Document) aResult =
bool aRes = true;
+ // Dump the local CS data to Python
+ UpdateLCSFields();
+ QString aLCS = QString( "%1.SetLocalCS( %2, %3 )" ).arg( GetDocPyName() ).arg( myLX ).arg( myLY );
+ HYDROData_Tool::WriteStringsToFile( aFile, QStringList() << aLCS );
+
// Dump all model objects to Python script
aRes = aRes && dumpPartitionToPython( aFile, theIsMultiFile, aTreatedObjects, KIND_IMAGE );
aRes = aRes && dumpPartitionToPython( aFile, theIsMultiFile, aTreatedObjects, KIND_POLYLINEXY );
return aRes;
}
+bool takeLastDigits( QString& theStr, int& aRes )
+{
+ aRes = -1;
+
+ QString anStrNum;
+ for ( int i = theStr.length() - 1; i >= 0; --i )
+ {
+ const QChar& aChar = theStr.at( i );
+ if ( !aChar.isDigit() )
+ break;
+
+ anStrNum.prepend( aChar );
+ }
+
+ if ( anStrNum.isEmpty() )
+ return false;
+
+ theStr.remove( theStr.length() - anStrNum.length(), anStrNum.length() );
+ aRes = anStrNum.toInt();
+
+ return true;
+}
+
+bool isObjectNameLessThan( const QString& theStr1, const QString& theStr2 )
+{
+ QString aStr1 = theStr1, aStr2 = theStr2;
+
+ int aNum1 = -1, aNum2 = -1;
+ if ( takeLastDigits( aStr1, aNum1 ) && takeLastDigits( aStr2, aNum2 ) )
+ {
+ if ( aStr1 == aStr2 )
+ return aNum1 < aNum2;
+ }
+
+ return theStr1 < theStr2;
+}
+
+HYDROData_SequenceOfObjects HYDROData_Document::GetObjectsLayerOrder(
+ const Standard_Boolean theIsAll ) const
+{
+ HYDROData_SequenceOfObjects anOrder;
+
+ MapOfOrdered aMapOfOrdered;
+ MapOfUnordered aMapOfUnordered;
+
+ HYDROData_Iterator anIter( this );
+ for ( ; anIter.More(); anIter.Next() )
+ {
+ Handle(HYDROData_Entity) anObject = anIter.Current();
+ if ( anObject.IsNull() || !anObject->IsHas2dPrs() )
+ continue;
+
+ Standard_Integer anObjZLevel = -1;
+ if ( anObject->GetZLevel( anObjZLevel ) )
+ {
+ aMapOfOrdered.insert( anObjZLevel, anObject );
+ }
+ else
+ {
+ QString anObjName = anObject->GetName();
+ if ( anObjName.isEmpty() )
+ continue;
+
+ aMapOfUnordered.insert( anObjName, anObject );
+ }
+ }
+
+ MapOfOrdered::const_iterator anOrderedMapIt = aMapOfOrdered.constBegin();
+ for ( ; anOrderedMapIt != aMapOfOrdered.constEnd(); anOrderedMapIt++ )
+ {
+ const Handle(HYDROData_Entity)& anObject = anOrderedMapIt.value();
+ anOrder.Prepend( anObject );
+ }
+
+ if ( theIsAll )
+ {
+ QStringList aSortedNames = aMapOfUnordered.keys();
+ qSort( aSortedNames.begin(), aSortedNames.end(), isObjectNameLessThan );
+
+ for ( int i = 0; i < aSortedNames.length(); ++i )
+ {
+ QString anObjName = aSortedNames.value( i );
+
+ const Handle(HYDROData_Entity)& anObject = aMapOfUnordered.value( anObjName );
+ anOrder.Append( anObject );
+ }
+ }
+
+ return anOrder;
+}
+
+void HYDROData_Document::SetObjectsLayerOrder( const HYDROData_SequenceOfObjects& theOrder )
+{
+ // At first we remove previous model order
+ RemoveObjectsLayerOrder();
+
+ // Make new objects order
+ Standard_Integer aLevel = 0;
+ for ( int i = theOrder.Length(), n = 1; i >= n; --i )
+ {
+ const Handle(HYDROData_Entity)& anObject = theOrder.Value( i );
+ if ( anObject.IsNull() || !anObject->IsHas2dPrs() )
+ continue;
+
+ anObject->SetZLevel( aLevel++ );
+ }
+}
+
+void HYDROData_Document::Show( const Handle_HYDROData_Entity& theObject )
+{
+ HYDROData_SequenceOfObjects anOrder;
+ anOrder.Append( theObject );
+ Show( anOrder );
+}
+
+void HYDROData_Document::Show( const HYDROData_SequenceOfObjects& theObjects )
+{
+ MapOfUnordered aMapOfUnordered;
+
+ for ( int i = 1, n = theObjects.Length(); i <= n; ++i )
+ {
+ const Handle(HYDROData_Entity)& anObject = theObjects.Value( i );
+ if ( anObject.IsNull() || !anObject->IsHas2dPrs() )
+ continue;
+
+ Standard_Integer anObjZLevel = -1;
+ if ( anObject->GetZLevel( anObjZLevel ) )
+ {
+ continue; // Skip objects that already have the z-level
+ }
+ else
+ {
+ QString anObjName = anObject->GetName();
+ if ( anObjName.isEmpty() )
+ continue;
+
+ aMapOfUnordered.insert( anObjName, anObject );
+ }
+ }
+
+ if ( aMapOfUnordered.isEmpty() )
+ return; // Nothing to show
+
+ Standard_Integer aTopId = 0;
+
+ HYDROData_SequenceOfObjects aModelOrder = GetObjectsLayerOrder( Standard_False );
+ if ( !aModelOrder.IsEmpty() )
+ {
+ const Handle(HYDROData_Entity)& anObject = aModelOrder.First();
+ anObject->GetZLevel( aTopId );
+ aTopId++;
+ }
+
+ aTopId += aMapOfUnordered.size() - 1;
+
+ QStringList aSortedNames = aMapOfUnordered.keys();
+ qSort( aSortedNames.begin(), aSortedNames.end(), isObjectNameLessThan );
+
+ for ( int i = 0; i < aSortedNames.length(); ++i )
+ {
+ QString anObjName = aSortedNames.value( i );
+
+ const Handle(HYDROData_Entity)& anObject = aMapOfUnordered.value( anObjName );
+ anObject->SetZLevel( aTopId-- );
+ }
+}
+
+void HYDROData_Document::RemoveObjectsLayerOrder()
+{
+ HYDROData_Iterator anIter( this );
+ for ( ; anIter.More(); anIter.Next() )
+ {
+ Handle(HYDROData_Entity) anObject = anIter.Current();
+ if ( anObject.IsNull() || !anObject->IsHas2dPrs() )
+ continue;
+
+ anObject->RemoveZLevel();
+ }
+}
+
void HYDROData_Document::StartOperation()
{
myDoc->NewCommand();
myDoc->SetUndoLimit(UNDO_LIMIT);
NewID(); // needed to have at least one attribute in initial document to avoid errors
myTransactionsAfterSave = 0;
+ myLX = -1;
+ myLY = -1;
}
HYDROData_Document::HYDROData_Document(const Handle(TDocStd_Document)& theDoc)
{
myDoc = theDoc;
myTransactionsAfterSave = 0;
+ myLX = -1;
+ myLY = -1;
}
HYDROData_Document::~HYDROData_Document()
{
return myDoc->Main().FindChild(TAG_OBJECTS);
}
+
+TDF_Label HYDROData_Document::LabelOfLocalCS() const
+{
+ return myDoc->Main().FindChild(TAG_LOCAL_CS);
+}
+
+void HYDROData_Document::GetLocalCS( double& theLX, double& theLY ) const
+{
+ TDF_Label aLocalCSLab = LabelOfLocalCS();
+
+ Handle( TDataXtd_Position ) aLocalCS;
+ if( aLocalCSLab.FindAttribute( TDataXtd_Position::GetID(), aLocalCS ) )
+ {
+ gp_Pnt aLocalCS3d = aLocalCS->GetPosition();
+ theLX = aLocalCS3d.X();
+ theLY = aLocalCS3d.Y();
+ }
+ else
+ {
+ theLX = DEFAULT_LOCAL_CS.X();
+ theLY = DEFAULT_LOCAL_CS.Y();
+ }
+}
+
+void HYDROData_Document::SetLocalCS( double theLX, double theLY )
+{
+ UpdateLCSFields();
+
+ // update the local CS data in attribute
+ TDF_Label aLocalCSLab = LabelOfLocalCS();
+ Handle( TDataXtd_Position ) aLocalCS;
+ if( !aLocalCSLab.FindAttribute( TDataXtd_Position::GetID(), aLocalCS ) )
+ aLocalCS = TDataXtd_Position::Set( aLocalCSLab );
+
+ gp_Pnt aLocalCS3d( theLX, theLY, 0 );
+ aLocalCS->SetPosition( aLocalCS3d );
+
+ // calculate delta for coordinates
+ double aDX = myLX - theLX;
+ double aDY = myLY - theLY;
+
+ // update the local CS data in internal fields
+ myLX = theLX;
+ myLY = theLY;
+
+ //update all objects in the document
+ HYDROData_Iterator anIterator( this, KIND_UNKNOWN );
+ for( ; anIterator.More(); anIterator.Next() )
+ anIterator.Current()->UpdateLocalCS( aDX, aDY );
+}
+
+void HYDROData_Document::UpdateLCSFields() const
+{
+ if( myLX >= 0 && myLY >= 0 )
+ return;
+
+ double aLX, aLY;
+ GetLocalCS( aLX, aLY );
+ HYDROData_Document* aThat = const_cast<HYDROData_Document*>( this );
+ aThat->myLX = aLX;
+ aThat->myLY = aLY;
+}
+
+void HYDROData_Document::Transform( double& X, double& Y, bool IsToLocalCS ) const
+{
+ UpdateLCSFields();
+ if( IsToLocalCS )
+ {
+ X -= myLX;
+ Y -= myLY;
+ }
+ else
+ {
+ X += myLX;
+ Y += myLY;
+ }
+}
+
+void HYDROData_Document::Transform( gp_Pnt& thePnt, bool IsToLocalCS ) const
+{
+ double X = thePnt.X();
+ double Y = thePnt.Y();
+ double Z = thePnt.Z();
+ Transform( X, Y, IsToLocalCS );
+ thePnt = gp_Pnt( X, Y, Z );
+}
+
+void HYDROData_Document::Transform( gp_XYZ& thePnt, bool IsToLocalCS ) const
+{
+ double X = thePnt.X();
+ double Y = thePnt.Y();
+ double Z = thePnt.Z();
+ Transform( X, Y, IsToLocalCS );
+ thePnt = gp_XYZ( X, Y, Z );
+}
+
+void HYDROData_Document::Transform( gp_XY& thePnt, bool IsToLocalCS ) const
+{
+ double X = thePnt.X();
+ double Y = thePnt.Y();
+ Transform( X, Y, IsToLocalCS );
+ thePnt = gp_XY( X, Y );
+}