kicad/pcbnew/dialogs/dialog_select_net_from_list...

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 1992-2017 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 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
*/
/**
* @file dialog_select_net_from_list.cpp
* @brief methods to show available net names and select and highligth a net
*/
#include <fctsys.h>
#include <kicad_string.h>
#include <kicad_device_context.h>
#include <class_drawpanel.h>
#include <pcbnew.h>
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#include <pcb_edit_frame.h>
#include <class_board.h>
#include <dialog_select_net_from_list_base.h>
#include <eda_pattern_match.h>
#include <view/view.h>
#include <view/view_controls.h>
#include <pcb_painter.h>
#include <connectivity/connectivity_data.h>
class DIALOG_SELECT_NET_FROM_LIST: public DIALOG_SELECT_NET_FROM_LIST_BASE
{
private:
public:
DIALOG_SELECT_NET_FROM_LIST( PCB_EDIT_FRAME* aParent );
~DIALOG_SELECT_NET_FROM_LIST();
// returns true if a net was selected, and its name in aName
bool GetNetName( wxString& aName );
/**
* Visually highlights a net.
* @param aNetName is the name of net to be highlighted. An empty string will unhighlight
* any currently highlighted net.
*/
void HighlightNet( const wxString& aNetName );
private:
void onSelChanged( wxDataViewEvent& event ) override;
void onFilterChange( wxCommandEvent& event ) override;
void onListSize( wxSizeEvent& event ) override;
void buildNetsList();
wxString getListColumnHeaderNet() { return _( "Net" ); };
wxString getListColumnHeaderName() { return _( "Name" ); };
wxString getListColumnHeaderCount() { return _( "Pad Count" ); };
void adjustListColumns( int aWidth );
wxString m_selection;
bool m_wasSelected;
BOARD* m_brd;
PCB_EDIT_FRAME* m_frame;
};
void PCB_EDIT_FRAME::ListNetsAndSelect( wxCommandEvent& event )
{
DIALOG_SELECT_NET_FROM_LIST dlg( this );
wxString netname;
if( dlg.ShowModal() == wxID_CANCEL )
{
// Clear highlight
dlg.HighlightNet( "" );
}
}
DIALOG_SELECT_NET_FROM_LIST::DIALOG_SELECT_NET_FROM_LIST( PCB_EDIT_FRAME* aParent )
: DIALOG_SELECT_NET_FROM_LIST_BASE( aParent ), m_frame( aParent )
{
m_brd = aParent->GetBoard();
m_wasSelected = false;
m_netsList->AppendTextColumn( getListColumnHeaderNet(), wxDATAVIEW_CELL_INERT, 0, wxALIGN_LEFT, 0 );
m_netsList->AppendTextColumn( getListColumnHeaderName(), wxDATAVIEW_CELL_INERT, 0, wxALIGN_LEFT, 0 );
m_netsList->AppendTextColumn( getListColumnHeaderCount(), wxDATAVIEW_CELL_INERT, 0, wxALIGN_CENTER, 0 );
// The fact that we're a list should keep the control from reserving space for the
// expander buttons... but it doesn't. Fix by forcing the indent to 0.
m_netsList->SetIndent( 0 );
buildNetsList();
adjustListColumns( wxCOL_WIDTH_AUTOSIZE );
m_sdbSizerOK->SetDefault();
FinishDialogSettings();
}
void DIALOG_SELECT_NET_FROM_LIST::buildNetsList()
{
wxString netFilter = m_textCtrlFilter->GetValue();
EDA_PATTERN_MATCH_WILDCARD filter;
filter.SetPattern( netFilter.MakeUpper() );
m_netsList->DeleteAllItems();
// Populate the nets list with nets names matching the filters:
// Note: the filtering is case insensitive.
for( unsigned netcode = 0; netcode < m_brd->GetNetCount(); netcode++ )
{
NETINFO_ITEM* net = m_brd->GetNetInfo().GetNetItem( netcode );
if( !netFilter.IsEmpty() )
{
wxString netname = net->GetNetname();
if( filter.Find( netname.MakeUpper() ) == EDA_PATTERN_NOT_FOUND )
continue;
}
unsigned nodes = m_brd->GetNodesCount( netcode );
if( !m_cbShowZeroPad->IsChecked() && nodes == 0 )
continue;
wxVector<wxVariant> dataLine;
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dataLine.push_back( wxVariant( wxString::Format( "%.3d", netcode ) ) );
dataLine.push_back( wxVariant( net->GetNetname() ) );
if( netcode )
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dataLine.push_back( wxVariant( wxString::Format( "%u", nodes ) ) );
else // For the net 0 (unconnected pads), the pad count is not known
dataLine.push_back( wxVariant( wxT( "---" ) ) );
m_netsList->AppendItem( dataLine );
}
m_wasSelected = false;
}
void DIALOG_SELECT_NET_FROM_LIST::HighlightNet( const wxString& aNetName )
{
NETINFO_ITEM* net = nullptr;
int netCode = -1;
if( !aNetName.IsEmpty() )
{
net = m_brd->FindNet( aNetName );
netCode = net->GetNet();
}
if( m_frame->IsGalCanvasActive() )
{
auto galCanvas = m_frame->GetGalCanvas();
KIGFX::RENDER_SETTINGS* render = galCanvas->GetView()->GetPainter()->GetSettings();
render->SetHighlight( netCode >= 0, netCode );
galCanvas->GetView()->UpdateAllLayersColor();
galCanvas->Refresh();
}
else
{
INSTALL_UNBUFFERED_DC( dc, m_frame->GetCanvas() );
if( m_brd->IsHighLightNetON() )
m_frame->HighLight( &dc );
m_brd->SetHighLightNet( netCode );
m_frame->HighLight( &dc );
}
}
DIALOG_SELECT_NET_FROM_LIST::~DIALOG_SELECT_NET_FROM_LIST()
{
}
void DIALOG_SELECT_NET_FROM_LIST::onFilterChange( wxCommandEvent& event )
{
buildNetsList();
}
void DIALOG_SELECT_NET_FROM_LIST::onSelChanged( wxDataViewEvent& )
{
int selected_row = m_netsList->GetSelectedRow();
if( selected_row >= 0 )
{
m_selection = m_netsList->GetTextValue( selected_row, 1 );
m_wasSelected = true;
HighlightNet( m_selection );
}
else
{
HighlightNet( "" );
m_wasSelected = false;
}
}
void DIALOG_SELECT_NET_FROM_LIST::adjustListColumns( int aWidth )
{
int w0, w1, w2;
if( aWidth == wxCOL_WIDTH_AUTOSIZE )
{
/**
* Calculating optimal width of the first (Net) and
* the last (Pad Count) columns. That width must be
* enough to fit column header label and be not less
* than width of four chars (0000).
*/
wxClientDC dc( GetParent() );
int h, minw;
aWidth = m_netsList->GetRect().GetWidth();
dc.GetTextExtent( getListColumnHeaderNet(), &w0, &h );
dc.GetTextExtent( getListColumnHeaderCount(), &w2, &h );
dc.GetTextExtent( "0000", &minw, &h );
// Considering left and right margins.
// For wxRanderGeneric it is 5px.
w0 = std::max( w0+10, minw);
w2 = std::max( w2+10, minw);
m_netsList->GetColumn( 0 )->SetWidth( w0 );
m_netsList->GetColumn( 2 )->SetWidth( w2 );
}
else
{
w0 = m_netsList->GetColumn( 0 )->GetWidth();
w2 = m_netsList->GetColumn( 2 )->GetWidth();
}
// At resizing of the list the width of middle column (Name) changes only.
w1 = aWidth - w0 - w2;
m_netsList->GetColumn( 1 )->SetWidth( w1 );
}
void DIALOG_SELECT_NET_FROM_LIST::onListSize( wxSizeEvent& aEvent )
{
adjustListColumns( aEvent.GetSize().GetX() );
}
bool DIALOG_SELECT_NET_FROM_LIST::GetNetName( wxString& aName )
{
aName = m_selection;
return m_wasSelected;
}