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The default method of selection management is added:

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selected( ... )
the lists filled by this method can be passed to dialog::selectObject method in selectionDone() to implement default selection management
This commit is contained in:
asl 2005-07-04 10:45:26 +00:00
parent 4800541e9e
commit c7d2780341
2 changed files with 152 additions and 1 deletions
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128
src/SMESHGUI/SMESHGUI_Operation.cxx
View File

@ -11,12 +11,20 @@
#include "SMESHGUI_Operation.h"
#include "SMESHGUI.h"
#include "SMESHGUI_VTKUtils.h"
#include "SMESHGUI_Selection.h"
#include <SVTK_ViewWindow.h>
#include <SVTK_Selector.h>
#include <SUIT_MessageBox.h>
#include <SUIT_Desktop.h>
#include <SalomeApp_Study.h>
#include <SalomeApp_VTKSelector.h>
#include <SalomeApp_SelectionMgr.h>
#include <SALOMEDS_SObject.hxx>
#include <SMESHDS_Mesh.hxx>
/*
Class : SMESHGUI_Operation
@ -126,9 +134,129 @@ bool SMESHGUI_Operation::isReadyToStart()
tr( "NO_MODULE" ), tr( "SMESH_BUT_OK" ) );
return false;
}
return true;
}
//=======================================================================
// name : typeById
// Purpose : Find type by id
//=======================================================================
int SMESHGUI_Operation::typeById( const QString& str, const SelectedObjectType objtype ) const
{
SalomeApp_Study* _study = dynamic_cast<SalomeApp_Study*>( study() );
if( !_study )
return -1;
_PTR( Study ) st = _study->studyDS();
int res = -1;
if( objtype == Object )
{
SalomeApp_Study* _study = dynamic_cast<SalomeApp_Study*>( study() );
if( _study )
{
int t = SMESHGUI_Selection::type( str, _study->studyDS() );
if( t<0 )
{
//try to get GEOM type
_PTR( SObject ) sobj = st->FindObjectID( str.latin1() );
if( sobj )
{
GEOM::GEOM_Object_var obj = GEOM::GEOM_Object::_narrow( dynamic_cast<SALOMEDS_SObject*>( sobj.get() )->GetObject() );
if( !CORBA::is_nil( obj ) )
res = prefix( "GEOM" ) + obj->GetType();
}
}
else
res = prefix( "SMESH" ) + t;
}
}
else
{
int pos = str.find( idChar() );
QString entry = str.left( pos-1 ),
_id = str.mid( pos+1 );
bool ok;
int id = _id.toInt( &ok );
if( ok )
{
_PTR( SObject ) sobj = st->FindObjectID( entry.latin1() );
SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( dynamic_cast<SALOMEDS_SObject*>( sobj.get() )->GetObject() );
SMESH::SMESH_subMesh_var submesh = SMESH::SMESH_subMesh::_narrow( dynamic_cast<SALOMEDS_SObject*>( sobj.get() )->GetObject() );
if( !CORBA::is_nil( mesh ) )
res = prefix( "SMESH element" ) + mesh->GetElementType( id, objtype==MeshElement );
else if( !CORBA::is_nil( submesh ) )
res = prefix( "SMESH element" ) + submesh->GetElementType( id, objtype==MeshElement );
}
}
return res;
}
//=======================================================================
// name : prefix
// Purpose : Get prefix for module types
//=======================================================================
int SMESHGUI_Operation::prefix( const QString& name ) const
{
if( name == "GEOM" )
return 100;
else if( name == "SMESH" )
return 200;
else if( name == "SMESH element" )
return 300;
else
return 0;
}
//=======================================================================
// name : selected
// Purpose : Get names, types and ids of selected objects
//=======================================================================
void SMESHGUI_Operation::selected( QStringList& names, SalomeApp_Dialog::TypesList& types, QStringList& ids ) const
{
SUIT_DataOwnerPtrList list; selectionMgr()->selected( list );
SUIT_DataOwnerPtrList::const_iterator anIt = list.begin(),
aLast = list.end();
for( ; anIt!=aLast; anIt++ )
{
SalomeApp_DataOwner* owner = dynamic_cast<SalomeApp_DataOwner*>( (*anIt).operator->() );
SalomeApp_SVTKDataOwner* vtkowner = dynamic_cast<SalomeApp_SVTKDataOwner*>( (*anIt).operator->() );
if( vtkowner )
{
QString id_str = QString( "%1%2%3" ).arg( vtkowner->entry() ).arg( idChar() ), current_id_str;
Selection_Mode mode = vtkowner->GetMode();
SelectedObjectType objtype = mode == NodeSelection ? MeshNode : MeshElement;
const TColStd_IndexedMapOfInteger& ownerids = vtkowner->GetIds();
for( int i=1, n=ownerids.Extent(); i<=n; i++ )
{
int curid = ownerids( i );
current_id_str = id_str.arg( curid );
ids.append( current_id_str );
types.append( typeById( current_id_str, objtype ) );
names.append( QString( "%1" ).arg( curid ) );
}
}
else if( owner )
{
QString id = owner->entry();
ids.append( id );
types.append( typeById( id, Object ) );
names.append( owner->IO()->getName() );
}
}
}
//=======================================================================
// name : idChar
// Purpose : Char using to divide <entry> and <id> in string id representation. By default, '#'
//=======================================================================
QChar SMESHGUI_Operation::idChar() const
{
return '#';
}

25
src/SMESHGUI/SMESHGUI_Operation.h
View File

@ -36,7 +36,15 @@ public:
virtual ~SMESHGUI_Operation();
protected:
typedef enum
{
Object,
MeshNode,
MeshElement
} SelectedObjectType;
protected:
void setSelectionMode( const Selection_Mode );
void highlight( const Handle( SALOME_InteractiveObject )&,
const bool, const bool = true );
@ -45,10 +53,25 @@ protected:
virtual void startOperation();
virtual bool isReadyToStart();
SMESHGUI* getSMESHGUI() const;
SVTK_ViewWindow* viewWindow() const;
SVTK_Selector* selector() const;
virtual int prefix( const QString& ) const;
// Return hard-coded prefix using to differ intersecting types
virtual void selected( QStringList&, SalomeApp_Dialog::TypesList&, QStringList& ) const;
// Get names, types and ids of selected objects
virtual int typeById( const QString&, const SelectedObjectType ) const;
// Find type by id
virtual QChar idChar() const;
// Char using to divide <entry> and <id> in string id representation
// By default, '#'
};