transline_dlg_funct.cpp

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/*
 * This program source code file is part of KICAD, a free EDA CAD application.
 *
 * Copyright (C) 2011 jean-pierre.charras
 * Copyright (C) 1992-2021 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 <wx/choicdlg.h>
#include <wx/filename.h>
#include <wx/settings.h>

#include <bitmaps.h>
#include <calculator_panels/panel_transline.h>
#include <common_data.h>
#include <widgets/unit_selector.h>


extern double DoubleFromString( const wxString& TextValue );


// Display a selection of usual Er, TanD, Rho values
// List format is <value><space><comment>


// A helper function to find the choice in a list of values
// return true if a index in aList that matches aValue is found.
static bool findMatch( wxArrayString& aList, const wxString& aValue, int& aIdx )
{
 bool success = false;
 // Find the previous choice index:
 aIdx = 0;

 // Some countries use comma instead of point as separator.
 // The value can be enter with pint or comma
 // use point for string comparisons:
 wxString cvalue = aValue;
 cvalue.Replace( ',', '.' );

 // First compare strings:
 for( wxString& text: aList )
 {
 if( text.IsEmpty() ) // No match found: select the empty line choice
 break;

 wxString val_str = text.BeforeFirst( ' ' );
 val_str.Replace( ',', '.' );

 // compare string values
 if( val_str == cvalue )
 {
 success = true;
 break;
 }

 aIdx++;
 }

 // Due to multiple ways to write a double, if string values
 // do not match, compare double values
 if( !success )
 {
 struct lconv* lc = localeconv();
 char localeDecimalSeparator = *lc->decimal_point;

 if( localeDecimalSeparator == ',' )
 cvalue.Replace( '.', ',' );

 double curr_value;
 cvalue.ToDouble( &curr_value );

 aIdx = 0;

 for( wxString& text: aList )
 {
 if( text.IsEmpty() ) // No match found: select the empty line choice
 break;

 double val;
 wxString val_str = text.BeforeFirst( ' ' );

 if( localeDecimalSeparator == ',' )
 val_str.Replace( '.', ',' );

 val_str.ToDouble( &val );;

 if( curr_value == val )
 {
 success = true;
 break;
 }

 aIdx++;
 }
 }

 return success;
}


void PANEL_TRANSLINE::OnTranslineEpsilonR_Button( wxCommandEvent& event )
{
 wxArrayString list = StandardRelativeDielectricConstantList();
 list.Add( "" ); // Add an empty line for no selection

 // Find the previous choice index:
 wxString prevChoiceStr = m_Value_EpsilonR->GetValue();
 int prevChoice = 0;
 findMatch( list, prevChoiceStr, prevChoice );

 int index = wxGetSingleChoiceIndex( wxEmptyString, _( "Relative Dielectric Constants" ),
 list, prevChoice );

 if( index >= 0 && !list.Item( index ).IsEmpty() ) // i.e. non canceled.
 m_Value_EpsilonR->SetValue( list.Item( index ).BeforeFirst( ' ' ) );
}


void PANEL_TRANSLINE::OnTranslineTanD_Button( wxCommandEvent& event )
{
 wxArrayString list = StandardLossTangentList();
 list.Add( "" ); // Add an empty line for no selection

 // Find the previous choice index:
 wxString prevChoiceStr = m_Value_TanD->GetValue();
 int prevChoice = 0;
 findMatch( list, prevChoiceStr, prevChoice );

 int index = wxGetSingleChoiceIndex( wxEmptyString, _( "Dielectric Loss Factor" ), list,
 prevChoice, nullptr );

 if( index >= 0 && !list.Item( index ).IsEmpty() ) // i.e. non canceled.
 m_Value_TanD->SetValue( list.Item( index ).BeforeFirst( ' ' ) );
}


void PANEL_TRANSLINE::OnTranslineRho_Button( wxCommandEvent& event )
{
 wxArrayString list = StandardResistivityList();
 list.Add( "" ); // Add an empty line for no selection

 // Find the previous choice index:
 wxString prevChoiceStr = m_Value_Rho->GetValue();
 int prevChoice = 0;
 findMatch( list, prevChoiceStr, prevChoice );

 int index = wxGetSingleChoiceIndex( wxEmptyString, _( "Specific Resistance" ), list,
 prevChoice, nullptr );

 if( index >= 0 && !list.Item( index ).IsEmpty() ) // i.e. non canceled.
 m_Value_Rho->SetValue( list.Item( index ).BeforeFirst( ' ' ) );
}


// Minor helper struct to handle dialog items for a given parameter
struct DLG_PRM_DATA
{
 wxStaticText* name;
 wxTextCtrl* value;
 UNIT_SELECTOR* unit;
};


void PANEL_TRANSLINE::TranslineTypeSelection( enum TRANSLINE_TYPE_ID aType )
{
 m_currTransLineType = aType;

 if( (m_currTransLineType < START_OF_LIST_TYPE )
 || ( m_currTransLineType >= END_OF_LIST_TYPE ) )
 {
 m_currTransLineType = DEFAULT_TYPE;
 }

 m_translineBitmap->SetBitmap( KiBitmap( m_transline_list[m_currTransLineType]->m_BitmapName ) );

 // This helper bitmap is shown for coupled microstrip only:
 m_bmCMicrostripZoddZeven->Show( aType == C_MICROSTRIP_TYPE );
 m_bmCMicrostripZoddZeven->SetBitmap( KiBitmap( BITMAPS::microstrip_zodd_zeven ) );

 TRANSLINE_IDENT* tr_ident = m_transline_list[m_currTransLineType];
 m_currTransLine = tr_ident->m_TLine;

 m_radioBtnPrm1->Show( tr_ident->m_HasPrmSelection );
 m_radioBtnPrm2->Show( tr_ident->m_HasPrmSelection );

 // Setup messages
 wxStaticText* left_msg_list[] =
 {
 m_left_message1, m_left_message2, m_left_message3, m_left_message4, m_left_message5,
 m_left_message6, m_left_message7, m_left_message8, nullptr
 };

 wxStaticText* msg_list[] =
 {
 m_Message1, m_Message2, m_Message3, m_Message4, m_Message5, m_Message6, m_Message7, m_Message8, nullptr
 };

 unsigned jj = 0;

 for( ; jj < tr_ident->m_Messages.GetCount(); jj++ )
 {
 if( left_msg_list[jj] == nullptr )
 break;

 left_msg_list[jj]->SetLabel( tr_ident->m_Messages[jj] );
 msg_list[jj]->SetLabel( wxEmptyString );
 }

 while( left_msg_list[jj] )
 {
 left_msg_list[jj]->SetLabel( wxEmptyString );
 msg_list[jj]->SetLabel( wxEmptyString );
 jj++;
 }


 // Init parameters dialog items
 struct DLG_PRM_DATA substrateprms[] =
 {
 { m_EpsilonR_label, m_Value_EpsilonR, nullptr },
 { m_TanD_label, m_Value_TanD, nullptr },
 { m_Rho_label, m_Value_Rho, nullptr },
 { m_substrate_prm4_label, m_Substrate_prm4_Value, m_SubsPrm4_choiceUnit },
 { m_substrate_prm5_label, m_Substrate_prm5_Value, m_SubsPrm5_choiceUnit },
 { m_substrate_prm6_label, m_Substrate_prm6_Value, m_SubsPrm6_choiceUnit },
 { m_substrate_prm7_label, m_Substrate_prm7_Value, m_SubsPrm7_choiceUnit },
 { m_substrate_prm8_label, m_Substrate_prm8_Value, m_SubsPrm8_choiceUnit },
 { m_substrate_prm9_label, m_Substrate_prm9_Value, m_SubsPrm9_choiceUnit }
 };

#define substrateprms_cnt (sizeof(substrateprms)/sizeof(substrateprms[0]))

 struct DLG_PRM_DATA physprms[] =
 {
 { m_phys_prm1_label, m_Phys_prm1_Value, m_choiceUnit_Param1 },
 { m_phys_prm2_label, m_Phys_prm2_Value, m_choiceUnit_Param2 },
 { m_phys_prm3_label, m_Phys_prm3_Value, m_choiceUnit_Param3 }
 };

#define physprms_cnt (sizeof(physprms)/sizeof(physprms[0]))

 struct DLG_PRM_DATA elecprms[] =
 {
 { m_elec_prm1_label, m_Elec_prm1_Value, m_choiceUnit_ElecPrm1 },
 { m_elec_prm2_label, m_Elec_prm2_Value, m_choiceUnit_ElecPrm2 },
 { m_elec_prm3_label, m_Elec_prm3_Value, m_choiceUnit_ElecPrm3 }
 };

#define elecprms_cnt (sizeof(elecprms)/sizeof(elecprms[0]))

 struct DLG_PRM_DATA frequencyprms[] =
 {
 { m_Frequency_label,m_Value_Frequency_Ctrl, m_choiceUnit_Frequency }
 };

#define frequencyprms_cnt (sizeof(frequencyprms)/sizeof(frequencyprms[0]))

 unsigned idxsubs = 0;
 unsigned idxphys = 0;
 unsigned idxelec = 0;
 unsigned idxfreq = 0;

 for( unsigned ii = 0; ii < tr_ident->GetPrmsCount(); ii++ )
 {
 TRANSLINE_PRM* prm = tr_ident->GetPrm( ii );
 struct DLG_PRM_DATA * data = nullptr;

 switch( prm->m_Type )
 {
 case PRM_TYPE_SUBS:
 wxASSERT( idxsubs < substrateprms_cnt );
 data = &substrateprms[idxsubs];
 idxsubs++;
 break;

 case PRM_TYPE_PHYS:
 wxASSERT( idxphys < physprms_cnt );
 data = &physprms[idxphys];
 idxphys++;
 break;

 case PRM_TYPE_ELEC:
 wxASSERT( idxelec < elecprms_cnt );
 data = &elecprms[idxelec];
 idxelec++;
 break;

 case PRM_TYPE_FREQUENCY:
 wxASSERT( idxfreq < frequencyprms_cnt );
 data = &frequencyprms[idxfreq];
 idxfreq++;
 break;
 }

 wxASSERT ( data );
 data->name->SetToolTip( prm->m_ToolTip );
 data->name->SetLabel( prm->m_DlgLabel != "" ? prm->m_DlgLabel + ':' : "" );
 prm->m_ValueCtrl = data->value;

 if( prm->m_Id != DUMMY_PRM )
 {
 data->value->SetValue( wxString::Format( wxT( "%g" ), prm->m_Value ) );
 data->value->Enable( true );
 }
 else
 {
 data->value->SetValue( wxEmptyString );
 data->value->Enable( false );
 }

 if( prm->m_ConvUnit )
 prm->m_UnitCtrl = data->unit;

 if( data->unit )
 {
 data->unit->Show( prm->m_ConvUnit );
 data->unit->Enable( prm->m_ConvUnit );
 data->unit->SetSelection( prm->m_UnitSelection );
 }
 }

 // Clear all unused params
 for( ; idxsubs < substrateprms_cnt; idxsubs++ )
 {
 substrateprms[idxsubs].name->SetLabel(wxEmptyString);
 substrateprms[idxsubs].name->SetToolTip(wxEmptyString);
 substrateprms[idxsubs].value->SetValue(wxEmptyString);
 substrateprms[idxsubs].value->Enable( false );

 if( substrateprms[idxsubs].unit)
 {
 substrateprms[idxsubs].unit->Show( false );
 substrateprms[idxsubs].unit->Enable( false );
 substrateprms[idxsubs].unit->SetSelection( 0 );
 }
 }

 for( ; idxphys < physprms_cnt; idxphys++ )
 {
 physprms[idxphys].name->SetLabel(wxEmptyString);
 physprms[idxphys].name->SetToolTip(wxEmptyString);
 physprms[idxphys].value->SetValue(wxEmptyString);
 physprms[idxphys].value->Enable( false );

 if( physprms[idxphys].unit)
 {
 physprms[idxphys].unit->Show( false );
 physprms[idxphys].unit->Enable( false );
 physprms[idxphys].unit->SetSelection( 0 );
 }
 }

 for( ; idxelec < elecprms_cnt; idxelec++)
 {
 elecprms[idxelec].name->SetLabel(wxEmptyString);
 elecprms[idxelec].name->SetToolTip(wxEmptyString);
 elecprms[idxelec].value->SetValue(wxEmptyString);
 elecprms[idxelec].value->Enable( false );

 if( elecprms[idxelec].unit)
 {
 elecprms[idxelec].unit->Show( false );
 elecprms[idxelec].unit->Enable( false );
 elecprms[idxelec].unit->SetSelection( 0 );
 }
 }

 for( ; idxfreq < frequencyprms_cnt; idxfreq++ )
 {
 frequencyprms[idxfreq].name->SetLabel(wxEmptyString);
 frequencyprms[idxfreq].name->SetToolTip(wxEmptyString);
 frequencyprms[idxfreq].value->SetValue(wxEmptyString);
 frequencyprms[idxfreq].value->Enable( false );

 if( frequencyprms[idxfreq].unit )
 {
 frequencyprms[idxfreq].unit->Show( false );
 frequencyprms[idxfreq].unit->Enable( false );
 frequencyprms[idxfreq].unit->SetSelection( 0 );
 }
 }
}


void PANEL_TRANSLINE::TransfDlgDataToTranslineParams()
{
 TRANSLINE_IDENT* tr_ident = m_transline_list[m_currTransLineType];

 for( unsigned ii = 0; ii < tr_ident->GetPrmsCount(); ii++ )
 {
 TRANSLINE_PRM* prm = tr_ident->GetPrm( ii );
 wxTextCtrl * value_ctrl = (wxTextCtrl * ) prm->m_ValueCtrl;
 wxString value_txt = value_ctrl->GetValue();
 double value = DoubleFromString(value_txt);
 prm->m_Value = value;
 UNIT_SELECTOR * unit_ctrl = (UNIT_SELECTOR * ) prm->m_UnitCtrl;

 if( unit_ctrl )
 {
 prm->m_UnitSelection = unit_ctrl->GetSelection();
 value *= unit_ctrl->GetUnitScale();
 }

 prm->m_NormalizedValue = value;
 }
}


void PANEL_TRANSLINE::OnTranslineSelection( wxCommandEvent& event )
{
 enum TRANSLINE_TYPE_ID id = (enum TRANSLINE_TYPE_ID) event.GetSelection();

 TranslineTypeSelection( id );

 // Texts and units choice widgets can have their size modified:
 // The new size must be taken in account
 GetSizer()->Layout();
 Refresh();
}


void PANEL_TRANSLINE::OnTransLineResetButtonClick( wxCommandEvent& event )
{
 TranslineTypeSelection( DEFAULT_TYPE );
 m_TranslineSelection->SetSelection( DEFAULT_TYPE );

 GetSizer()->Layout();
 Refresh();
}