geom/src/RepairGUI/RepairGUI_RemoveExtraEdgesDlg.cxx

// GEOM GEOMGUI : GUI for Geometry component
// 
// This library is distributed in the hope that it will be useful, 
// but WITHOUT ANY WARRANTY; without even the implied warranty of 
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
// Lesser General Public License for more details. 
// 
// You should have received a copy of the GNU Lesser General Public 
// License along with this library; if not, write to the Free Software 
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
// 
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
//  File   : RepairGUI_RemoveExtraEdgesDlg.cxx
//  Author : Michael Zorin, Open CASCADE S.A.S.
//

#include "RepairGUI_RemoveExtraEdgesDlg.h"

#include <DlgRef.h>
#include <GeometryGUI.h>
#include <GEOMBase.h>

#include <SalomeApp_Application.h>
#include <LightApp_SelectionMgr.h>
#include <SUIT_Session.h>
#include <SUIT_ResourceMgr.h>

#include <GEOMImpl_Types.hxx>

#include <TColStd_MapOfInteger.hxx>

//=================================================================================
// class    : RepairGUI_RemoveExtraEdgesDlg()
// purpose  : Constructs a RepairGUI_RemoveExtraEdgesDlg which is a child of 'parent', with the
//            name 'name' and widget flags set to 'f'.
//            The dialog will by default be modeless, unless you set 'modal' to
//            TRUE to construct a modal dialog.
//=================================================================================
RepairGUI_RemoveExtraEdgesDlg::RepairGUI_RemoveExtraEdgesDlg( GeometryGUI* theGeometryGUI, QWidget* parent,
							      bool modal )
  : GEOMBase_Skeleton( theGeometryGUI, parent, modal )
{
  QPixmap image0( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_DLG_REMOVE_EXTRA_EDGES" ) ) );
  QPixmap image1( SUIT_Session::session()->resourceMgr()->loadPixmap( "GEOM", tr( "ICON_SELECT" ) ) );
    
  setWindowTitle( tr( "GEOM_REMOVE_EXTRA_EDGES_TITLE" ) );

  /***************************************************************/
  mainFrame()->GroupConstructors->setTitle(tr("GEOM_REMOVE_EXTRA_EDGES_TITLE"));
  mainFrame()->RadioButton1->setIcon( image0 );
  mainFrame()->RadioButton2->setAttribute( Qt::WA_DeleteOnClose );
  mainFrame()->RadioButton2->close();
  mainFrame()->RadioButton3->setAttribute( Qt::WA_DeleteOnClose );
  mainFrame()->RadioButton3->close();

  GroupPoints = new DlgRef_1Sel( centralWidget() );
  GroupPoints->GroupBox1->setTitle( tr( "GEOM_REMOVE_EXTRA_EDGES" ) );
  GroupPoints->TextLabel1->setText( tr( "GEOM_SELECTED_SHAPE" ) );
  GroupPoints->PushButton1->setIcon( image1 );
  GroupPoints->LineEdit1->setReadOnly( true );

  QVBoxLayout* layout = new QVBoxLayout( centralWidget() );
  layout->setMargin( 0 ); layout->setSpacing( 6 );
  layout->addWidget( GroupPoints );

  /***************************************************************/
  
  setHelpFileName( "remove_extra_edges_operation_page.html" );

  Init();
}


//=================================================================================
// function : ~RepairGUI_RemoveExtraEdgesDlg()
// purpose  : Destroys the object and frees any allocated resources
//=================================================================================
RepairGUI_RemoveExtraEdgesDlg::~RepairGUI_RemoveExtraEdgesDlg()
{
}


//=================================================================================
// function : Init()
// purpose  :
//=================================================================================
void RepairGUI_RemoveExtraEdgesDlg::Init()
{
  /* init variables */
  myEditCurrentArgument = GroupPoints->LineEdit1;
  
  myOkObject = false;

  activateSelection();
  
  /* signals and slots connections */
  connect( buttonOk(),    SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
  connect( buttonApply(), SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) );

  connect( GroupPoints->PushButton1, SIGNAL( clicked() ),       this, SLOT( SetEditCurrentArgument() ) );
  connect( GroupPoints->LineEdit1,   SIGNAL( returnPressed() ), this, SLOT( LineEditReturnPressed() ) );

  connect( ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr(),
	   SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );

  initName( tr( "REMOVE_EXTRA_EDGES_NEW_OBJ_NAME" ) );
}


//=================================================================================
// function : ClickOnOk()
// purpose  : Same than click on apply but close this dialog.
//=================================================================================
void RepairGUI_RemoveExtraEdgesDlg::ClickOnOk()
{
  if ( ClickOnApply() )
    ClickOnCancel();
}

//=================================================================================
// function : ClickOnApply()
// purpose  :
//=================================================================================
bool RepairGUI_RemoveExtraEdgesDlg::ClickOnApply()
{
  if ( !onAccept() )
    return false;

  initName();

  myEditCurrentArgument->setText( "" );
  myObject = GEOM::GEOM_Object::_nil();
  
  activateSelection();

  return true;
}


//=================================================================================
// function : SelectionIntoArgument()
// purpose  : Called when selection as changed or other case
//          : used only by SelectButtonC1A1 (LineEditC1A1)
//=================================================================================
void RepairGUI_RemoveExtraEdgesDlg::SelectionIntoArgument()
{
  myEditCurrentArgument->setText( "" );
  QString aName;
  
  if ( myEditCurrentArgument == GroupPoints->LineEdit1 ) {
    if ( IObjectCount() != 1 ) {
      if ( myEditCurrentArgument == GroupPoints->LineEdit1 )
        myOkObject = false;
      return;
    }
  }
  
  // nbSel == 1
  Standard_Boolean testResult = Standard_False;
  GEOM::GEOM_Object_ptr aSelectedObject =
    GEOMBase::ConvertIOinGEOMObject( firstIObject(), testResult );

  if ( !testResult )
    return;
  
  if ( myEditCurrentArgument == GroupPoints->LineEdit1 ) {
    myObject = aSelectedObject;
    myOkObject = true;
  }

  myEditCurrentArgument->setText( GEOMBase::GetName( aSelectedObject ) );
}

//=================================================================================
// function : SetEditCurrentArgument()
// purpose  :
//=================================================================================
void RepairGUI_RemoveExtraEdgesDlg::SetEditCurrentArgument()
{
  if( sender() == GroupPoints->PushButton1 ) {
    GroupPoints->LineEdit1->setFocus();
    myEditCurrentArgument = GroupPoints->LineEdit1;
  }
  SelectionIntoArgument();
}


//=================================================================================
// function : LineEditReturnPressed()
// purpose  :
//=================================================================================
void RepairGUI_RemoveExtraEdgesDlg::LineEditReturnPressed()
{
  if ( sender() == GroupPoints->LineEdit1 ) {
    myEditCurrentArgument = GroupPoints->LineEdit1;
    GEOMBase_Skeleton::LineEditReturnPressed();
  }
}


//=================================================================================
// function : ActivateThisDialog()
// purpose  :
//=================================================================================
void RepairGUI_RemoveExtraEdgesDlg::ActivateThisDialog()
{
  GEOMBase_Skeleton::ActivateThisDialog();
  connect( ( (SalomeApp_Application*)( SUIT_Session::session()->activeApplication() ) )->selectionMgr(),
	   SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );

  activateSelection();
}


//=================================================================================
// function : enterEvent()
// purpose  : Mouse enter onto the dialog to activate it
//=================================================================================
void RepairGUI_RemoveExtraEdgesDlg::enterEvent(QEvent* e)
{
  if ( !mainFrame()->GroupConstructors->isEnabled() )
    ActivateThisDialog();
}


//=================================================================================
// function : activateSelection
// purpose  : activate selection of solids and compounds
//=================================================================================
void RepairGUI_RemoveExtraEdgesDlg::activateSelection()
{
  TColStd_MapOfInteger aTypes;
  aTypes.Add( GEOM_SOLID );
  aTypes.Add( GEOM_COMPOUND );
  globalSelection( aTypes );
}

//=================================================================================
// function : createOperation
// purpose  :
//=================================================================================
GEOM::GEOM_IOperations_ptr RepairGUI_RemoveExtraEdgesDlg::createOperation()
{
  return getGeomEngine()->GetIBlocksOperations( getStudyId() );
}

//=================================================================================
// function : isValid
// purpose  :
//=================================================================================
bool RepairGUI_RemoveExtraEdgesDlg::isValid( QString& msg )
{
  return myOkObject;
}

//=================================================================================
// function : execute
// purpose  :
//=================================================================================
bool RepairGUI_RemoveExtraEdgesDlg::execute( ObjectList& objects )
{
  GEOM::GEOM_Object_var anObj;
  
  anObj = GEOM::GEOM_IBlocksOperations::_narrow( getOperation() )->RemoveExtraEdges( myObject );
  
  if ( !anObj->_is_nil() )
    objects.push_back( anObj._retn() );

  return true;
}