kicad/pcb_calculator/attenuators.cpp

167 lines
5.0 KiB
C++

/**
* @file attenuators.cpp
*/
/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2015 jean-pierre.charras
* Copyright (C) 2015 Kicad Developers, see change_log.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 2
* 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, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <wx/wx.h>
#include <pcb_calculator.h>
#include <dialog_helpers.h>
extern double DoubleFromString( const wxString& TextValue );
// Called on a attenuator selection
void PCB_CALCULATOR_FRAME::OnAttenuatorSelection( wxCommandEvent& event )
{
SetAttenuator( (unsigned) event.GetSelection() );
Refresh();
}
void PCB_CALCULATOR_FRAME::SetAttenuator( unsigned aIdx )
{
if( aIdx >=m_attenuator_list.size() )
aIdx = m_attenuator_list.size() - 1;
m_currAttenuator = m_attenuator_list[aIdx];
TransfAttenuatorDataToPanel();
m_Attenuator_Messages->SetPage( wxEmptyString );
m_Att_R1_Value->SetValue( wxEmptyString );
m_Att_R2_Value->SetValue( wxEmptyString );
m_Att_R3_Value->SetValue( wxEmptyString );
}
void PCB_CALCULATOR_FRAME::OnCalculateAttenuator( wxCommandEvent& event )
{
TransfPanelDataToAttenuator();
m_currAttenuator->Calculate();
TransfAttenuatorResultsToPanel();
}
void PCB_CALCULATOR_FRAME::TransfPanelDataToAttenuator()
{
wxString msg;
msg = m_AttValueCtrl->GetValue();
m_currAttenuator->m_Attenuation = DoubleFromString(msg);
msg = m_ZinValueCtrl->GetValue();
m_currAttenuator->m_Zin = DoubleFromString(msg);
msg = m_ZoutValueCtrl->GetValue();
m_currAttenuator->m_Zout = DoubleFromString(msg);
}
void PCB_CALCULATOR_FRAME::TransfAttenuatorDataToPanel()
{
wxString msg;
msg.Printf( wxT( "%g" ), m_currAttenuator->m_Attenuation );
m_AttValueCtrl->SetValue( msg );
m_AttValueCtrl->Enable( m_currAttenuator->m_Attenuation_Enable );
m_ZinValueCtrl->Enable( m_currAttenuator->m_Zin_Enable );
if( m_currAttenuator->m_Zin_Enable )
msg.Printf( wxT( "%g" ), m_currAttenuator->m_Zin );
else
msg.Clear();
m_ZinValueCtrl->SetValue( msg );
msg.Printf( wxT( "%g" ), m_currAttenuator->m_Zout );
m_ZoutValueCtrl->SetValue( msg );
if( m_currAttenuator->m_FormulaName )
{
if( m_currAttenuator->m_FormulaName->StartsWith( "<!" ) )
m_panelAttFormula->SetPage( *m_currAttenuator->m_FormulaName );
else
{
wxString html_txt;
ConvertMarkdown2Html( wxGetTranslation( *m_currAttenuator->m_FormulaName ), html_txt );
m_panelAttFormula->SetPage( html_txt );
}
}
else
m_panelAttFormula->SetPage( wxEmptyString );
}
void PCB_CALCULATOR_FRAME::TransfAttenuatorResultsToPanel()
{
wxString msg;
m_Attenuator_Messages->SetPage( wxEmptyString );
if( m_currAttenuator->m_Error )
{
msg.Printf( _( "Attenuation more than %f dB" ),
m_currAttenuator->m_MinimumATT );
m_Attenuator_Messages->AppendToPage( wxT( "<br><b>Error!</b></br><br><em>" ) );
m_Attenuator_Messages->AppendToPage( msg );
m_Attenuator_Messages->AppendToPage( wxT( "</em></br>" ) );
// Display -- as resistor values:
msg = wxT( "--" );
m_Att_R1_Value->SetValue( msg );
m_Att_R2_Value->SetValue( msg );
if( m_currAttenuator->m_ResultCount >= 3 )
m_Att_R3_Value->SetValue( msg );
return;
}
msg.Printf( wxT( "%g" ), m_currAttenuator->m_R1 );
m_Att_R1_Value->SetValue( msg );
msg.Printf( wxT( "%g" ), m_currAttenuator->m_R2 );
m_Att_R2_Value->SetValue( msg );
if( m_currAttenuator->m_ResultCount < 3 )
m_Att_R3_Value->SetValue( wxEmptyString );
else
{
msg.Printf( wxT( "%g" ), m_currAttenuator->m_R3 );
m_Att_R3_Value->SetValue( msg );
}
}
void PCB_CALCULATOR_FRAME::OnPaintAttenuatorPanel( wxPaintEvent& event )
{
wxPaintDC dc( m_panelDisplayAttenuator );
if( m_currAttenuator && m_currAttenuator->m_SchBitMap )
{
wxSize size = m_panelDisplayAttenuator->GetSize();
size.x -= m_currAttenuator->m_SchBitMap->GetWidth();
size.y -= m_currAttenuator->m_SchBitMap->GetHeight();
dc.DrawBitmap( *m_currAttenuator->m_SchBitMap, size.x / 2, size.y / 2 );
}
event.Skip();
}