dialog_dielectric_list_manager.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2019 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2009-2021 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "dialog_dielectric_list_manager.h"
#include <wx/msgdlg.h>
 
DIALOG_DIELECTRIC_MATERIAL::DIALOG_DIELECTRIC_MATERIAL( wxWindow* aParent,
 DIELECTRIC_SUBSTRATE_LIST& aMaterialList ) :
 DIALOG_DIELECTRIC_MATERIAL_BASE( aParent ),
 m_materialList( aMaterialList )
{
 initMaterialList();
 SetupStandardButtons();
}
 
DIALOG_DIELECTRIC_MATERIAL::~DIALOG_DIELECTRIC_MATERIAL()
{
}
 
 
bool DIALOG_DIELECTRIC_MATERIAL::TransferDataFromWindow()
{
 // Validate double values from wxTextCtrl
 double dummy;
 
 if( !m_tcEpsilonR->GetValue().ToDouble( &dummy ) || dummy < 0.0 )
 {
 wxMessageBox( _( "Incorrect value for Epsilon R" ) );
 return false;
 }
 
 if( !m_tcLossTg->GetValue().ToDouble( &dummy ) || dummy < 0.0 )
 {
 wxMessageBox( _( "Incorrect value for Loss Tangent" ) );
 return false;
 }
 
 return true;
}
 
 
bool DIALOG_DIELECTRIC_MATERIAL::TransferDataToWindow()
{
 // Init m_tcEpsilonR and m_tcLossTg to a dummy (default) value
 DIELECTRIC_SUBSTRATE dummy;
 dummy.m_EpsilonR = 1.0;
 dummy.m_LossTangent = 0.0;
 
 m_tcEpsilonR->SetValue( dummy.FormatEpsilonR() );
 m_tcLossTg->SetValue( dummy.FormatLossTangent() );
 
 return true;
}
 
 
DIELECTRIC_SUBSTRATE DIALOG_DIELECTRIC_MATERIAL::GetSelectedSubstrate()
{
 DIELECTRIC_SUBSTRATE substrate;
 double tmp;
 
 // return the selected/created substrate. A empty substrate can be returned
 substrate.m_Name = m_tcMaterial->GetValue();
 
 m_tcEpsilonR->GetValue().ToDouble( &tmp );
 substrate.m_EpsilonR = tmp;
 
 m_tcLossTg->GetValue().ToDouble( &tmp );
 substrate.m_LossTangent = tmp;
 
 return substrate;
}
 
 
void DIALOG_DIELECTRIC_MATERIAL::initMaterialList()
{
 m_lcMaterials->AppendColumn( _( "Material" ) );
 m_lcMaterials->AppendColumn( _( "Epsilon R" ) );
 m_lcMaterials->AppendColumn( _( "Loss Tan" ) );
 
 m_lcMaterials->SetColumnWidth( 0, m_lcMaterials->GetColumnWidth( 1 ) * 3 / 2 );
 
 // Fills m_lcMaterials with available materials
 // The first item is expected a not specified material
 // Other names are proper nouns, and are not translated
 for( int idx = 0; idx < m_materialList.GetCount(); ++idx )
 {
 DIELECTRIC_SUBSTRATE* item = m_materialList.GetSubstrate( idx );
 
 long tmp = m_lcMaterials->InsertItem( idx, idx == 0 ? wxGetTranslation( item->m_Name )
 : item->m_Name );
 
 m_lcMaterials->SetItemData( tmp, idx );
 m_lcMaterials->SetItem( tmp, 1, item->FormatEpsilonR() );
 m_lcMaterials->SetItem( tmp, 2, item->FormatLossTangent() );
 }
}
 
 
void DIALOG_DIELECTRIC_MATERIAL::onListItemSelected( wxListEvent& event )
{
 int idx = event.GetIndex();
 
 if( idx < 0 )
 return;
 
 if( idx == 0 )
 m_tcMaterial->SetValue( wxGetTranslation( m_materialList.GetSubstrate( 0 )->m_Name ) );
 else
 m_tcMaterial->SetValue( m_materialList.GetSubstrate( idx )->m_Name );
 
 m_tcEpsilonR->SetValue( m_materialList.GetSubstrate( idx )->FormatEpsilonR() );
 m_tcLossTg->SetValue( m_materialList.GetSubstrate( idx )->FormatLossTangent() );
}
 
 
void DIALOG_DIELECTRIC_MATERIAL::onListKeyDown( wxListEvent& event )
{
 int idx = event.GetIndex();
 
 switch( event.GetKeyCode() )
 {
 case WXK_DELETE:
 if( idx >= 0 )
 {
 m_lcMaterials->DeleteItem( idx );
 m_materialList.DeleteSubstrate( idx );
 
 // Get the new material information for the next item in the list
 // (or last if the deleted item was the last item)
 int next = ( idx < m_materialList.GetCount() ) ? idx : idx - 1;
 
 m_lcMaterials->SetItemState( next, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 m_lcMaterials->SetItemState( next, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED );
 m_lcMaterials->EnsureVisible( next );
 }
 
 break;
 
 default:
 event.Skip();
 }
}