model_zones_overview_table.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2023 Ethan Chien <[email protected]>
 * Copyright (C) 2023 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
 */
 
#include <board.h>
#include <netinfo.h>
#include <vector>
#include <wx/string.h>
#include <settings/color_settings.h>
#include <wx/dcmemory.h>
#include <pcb_edit_frame.h>
#include <wx/variant.h>
#include "zone_manager_preference.h"
#include "zone_priority_container.h"
#include "model_zones_overview_table.h"
 
wxDEFINE_EVENT( EVT_ZONES_OVERVIEW_COUNT_CHANGE, wxCommandEvent );
 
void MODEL_ZONES_OVERVIEW_TABLE::SortZoneContainers()
{
 std::sort( m_filteredZoneContainers.begin(), m_filteredZoneContainers.end(),
 []( std::shared_ptr<ZONE_PRIORITY_CONTAINER> const& l,
 std::shared_ptr<ZONE_PRIORITY_CONTAINER> const& r
 
 )
 {
 return l->GetCurrentPriority() > r->GetCurrentPriority();
 } );
}
 
 
void MODEL_ZONES_OVERVIEW_TABLE::OnRowCountChange()
{
 wxCommandEvent rowCountChange( EVT_ZONES_OVERVIEW_COUNT_CHANGE );
 rowCountChange.SetInt( GetCount() );
 wxPostEvent( m_dialog, rowCountChange );
}
 
 
static wxBitmap MakeBitmapForLayers( LSEQ const& layers, COLOR_SETTINGS const& settings,
 const wxSize& aSize )
{
 wxBitmap bitmap( aSize );
 wxBrush brush;
 wxPen pen;
 wxMemoryDC iconDC;
 
 iconDC.SelectObject( bitmap );
 brush.SetStyle( wxBRUSHSTYLE_SOLID );
 const int layer_cout = layers.size();
 std::vector<PCB_LAYER_ID> layersToDraw;
 
 if( layer_cout > 4 )
 {
 for( const PCB_LAYER_ID& i :
 { layers[0], layers[1], layers[layer_cout - 1], layers[layer_cout - 2] } )
 layersToDraw.push_back( i );
 }
 else
 {
 layersToDraw = layers;
 }
 
 const int step = static_cast<int>( aSize.x / layersToDraw.size() );
 
 for( size_t i = 0; i < layersToDraw.size(); ++i )
 {
 const KIGFX::COLOR4D color = settings.GetColor( layersToDraw[i] );
 brush.SetColour( color.ToColour() );
 pen.SetColour( color.ToColour() );
 iconDC.SetBrush( brush );
 iconDC.SetPen( pen );
 iconDC.DrawRectangle( 0, i * step, aSize.x, step );
 }
 
 return bitmap;
}
 
 
MODEL_ZONES_OVERVIEW_TABLE::MODEL_ZONES_OVERVIEW_TABLE( ZONE_PRIORITY_CONTAINER_LIST aZones,
 BOARD* a_pcb, PCB_BASE_FRAME* aPCB_FRAME,
 wxWindow* a_dialog ) :
 m_allZoneContainers( aZones ),
 m_filteredZoneContainers( std::move( aZones ) ),
 m_pcb( a_pcb ),
 m_PCB_FRAME( aPCB_FRAME ),
 m_dialog( a_dialog ),
 m_sortByName( true ),
 m_sortByNet( true )
{
 Reset( m_filteredZoneContainers.size() );
}
 
 
MODEL_ZONES_OVERVIEW_TABLE::~MODEL_ZONES_OVERVIEW_TABLE() = default;
 
 
void MODEL_ZONES_OVERVIEW_TABLE::GetValueByRow( wxVariant& aVariant, unsigned aRow,
 unsigned aCol ) const
{
 if( static_cast<size_t>( aRow ) + 1 > m_filteredZoneContainers.size() )
 return;
 
 const ZONE& cur = m_filteredZoneContainers[aRow]->GetZone();
 
 switch( aCol )
 {
 case NAME:
 aVariant = cur.GetZoneName();
 break;
 
 case NET:
 aVariant = cur.GetNet()->GetNetname();
 break;
 
 case LAYERS:
 {
 wxArrayString layers;
 
 for( PCB_LAYER_ID layer : cur.GetLayerSet().Seq() )
 layers.Add( m_pcb->GetLayerName( layer ) );
 
 aVariant << wxDataViewIconText(
 wxJoin( layers, ',' ),
 MakeBitmapForLayers(
 cur.GetLayerSet().Seq(), *m_PCB_FRAME->GetColorSettings(),
 { LAYER_BAR_WIDTH, ZONE_MANAGER_PREFERENCE::LAYER_ICON_SIZE::HEIGHT } ) );
 break;
 }
 
 default:
 break;
 }
}
 
 
void MODEL_ZONES_OVERVIEW_TABLE::EnableFitterByName( bool aEnable )
{
 m_sortByName = aEnable;
}
 
 
void MODEL_ZONES_OVERVIEW_TABLE::EnableFitterByNet( bool aEnable )
{
 m_sortByNet = aEnable;
}
 
 
bool MODEL_ZONES_OVERVIEW_TABLE::SetValueByRow( const wxVariant& aVariant, unsigned aRow,
 unsigned aCol )
{
 return {};
}
 
 
unsigned int MODEL_ZONES_OVERVIEW_TABLE::GetCount() const
{
 return m_filteredZoneContainers.size();
}
 
 
ZONE* MODEL_ZONES_OVERVIEW_TABLE::GetZone( wxDataViewItem const& aItem ) const
{
 if( !aItem.IsOk() )
 return nullptr;
 
 unsigned int aRow = GetRow( aItem );
 
 if( aRow + 1 > GetCount() )
 return nullptr;
 
 return &m_filteredZoneContainers[aRow]->GetZone();
}
 
 
wxDataViewItem MODEL_ZONES_OVERVIEW_TABLE::GetItemByZone( ZONE* aZone ) const
{
 if( !aZone )
 return {};
 
 for( size_t i = 0; i < m_filteredZoneContainers.size(); i++ )
 {
 if( &m_filteredZoneContainers[i]->GetZone() == aZone )
 return GetItem( i );
 }
 
 return {};
}
 
 
std::optional<unsigned> MODEL_ZONES_OVERVIEW_TABLE::MoveZoneIndex( unsigned aIndex,
 ZONE_INDEX_MOVEMENT aMovement )
{
 switch( aMovement )
 {
 case ZONE_INDEX_MOVEMENT::MOVE_UP:
 if( aIndex >= 1 && GetCount() > 1 )
 return SwapZonePriority( aIndex, aIndex - 1 );
 
 break;
 
 case ZONE_INDEX_MOVEMENT::MOVE_DOWN:
 if( aIndex + 1 < GetCount() )
 return SwapZonePriority( aIndex, aIndex + 1 );
 
 break;
 }
 
 return std::optional<unsigned>{};
}
 
 
std::optional<unsigned> MODEL_ZONES_OVERVIEW_TABLE::SwapZonePriority( unsigned aDragIndex,
 unsigned aDropIndex )
{
 for( const unsigned i : { aDragIndex, aDropIndex } )
 {
 if( !( i < GetCount() ) )
 return {};
 }
 
 if( aDragIndex == aDropIndex )
 return aDragIndex;
 
 std::swap( m_filteredZoneContainers[aDragIndex]->m_currentPriority,
 m_filteredZoneContainers[aDropIndex]->m_currentPriority );
 std::swap( m_filteredZoneContainers[aDragIndex], m_filteredZoneContainers[aDropIndex] );
 
 for( const unsigned int row : { aDragIndex, aDropIndex } )
 RowChanged( row );
 
 return aDropIndex;
}
 
 
wxDataViewItem MODEL_ZONES_OVERVIEW_TABLE::ApplyFilter( wxString const& aFilterText,
 wxDataViewItem aSelection )
{
 if( !GetAllZonesCount() )
 return {};
 
 wxString lowerFilterText = aFilterText.Strip( wxString::both ).Lower();
 
 if( lowerFilterText.empty() )
 return ClearFilter( aSelection );
 
 ZONE* selected_zone = GetZone( aSelection );
 m_filteredZoneContainers.clear();
 
 for( const auto& container : m_allZoneContainers )
 {
 const ZONE zone = container->GetZone();
 
 if( ( m_sortByName && zone.GetZoneName().Lower().Contains( lowerFilterText ) )
 || ( m_sortByNet && zone.GetNetname().Lower().Contains( lowerFilterText ) ) )
 {
 m_filteredZoneContainers.push_back( container );
 }
 }
 
 SortZoneContainers();
 Reset( GetCount() );
 OnRowCountChange();
 return GetItemByZone( selected_zone );
}
 
 
wxDataViewItem MODEL_ZONES_OVERVIEW_TABLE::ClearFilter( wxDataViewItem aSelection )
{
 if( !GetAllZonesCount() )
 return {};
 
 ZONE* zone = GetZone( aSelection );
 m_filteredZoneContainers = m_allZoneContainers;
 SortZoneContainers();
 Reset( GetCount() );
 OnRowCountChange();
 return GetItemByZone( zone );
}