zone_settings.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2018 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <[email protected]>
 * Copyright (C) 1992-2018 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 <zone_settings.h>

#include <convert_to_biu.h>
#include <pcbnew.h>
#include <pcb_base_frame.h>
#include <board.h>
#include <settings/color_settings.h>
#include <zones.h>

#include <zone.h>
#include <wx/dataview.h>
#include <widgets/color_swatch.h>

ZONE_SETTINGS::ZONE_SETTINGS()
{
 m_ZonePriority = 0;
 m_FillMode = ZONE_FILL_MODE::POLYGONS; // Mode for filling zone
 // Zone clearance value
 m_ZoneClearance = Mils2iu( ZONE_CLEARANCE_MIL );
 // Min thickness value in filled areas (this is the minimum width of copper to fill solid areas) :
 m_ZoneMinThickness = Mils2iu( ZONE_THICKNESS_MIL );
 m_HatchThickness = 0; // good value of grid line thickness if m_FillMode = ZFM_GRID_PATTERN
 m_HatchGap = 0; // good value of grid line gap if m_FillMode = ZFM_GRID_PATTERN
 m_HatchOrientation = 0.0; // Grid style: orientation of grid lines in degrees
 m_HatchSmoothingLevel = 0; // Grid pattern smoothing type. 0 = no smoothing
 m_HatchSmoothingValue = 0.1; // Grid pattern chamfer value relative to the gap value
 m_HatchHoleMinArea = 0.3; // Min size before holes are dropped (ratio of hole size)
 m_HatchBorderAlgorithm = 1; // 0 = use zone min thickness; 1 = use hatch width
 m_NetcodeSelection = 0; // Net code selection for the current zone
 m_ZoneBorderDisplayStyle = ZONE_BORDER_DISPLAY_STYLE::DIAGONAL_EDGE; // Option to show the zone
 // outlines only, short
 // hatches or full hatches

 m_Layers.reset().set( F_Cu );
 m_Name = wxEmptyString;

 // thickness of the gap in thermal reliefs:
 m_ThermalReliefGap = Mils2iu( ZONE_THERMAL_RELIEF_GAP_MIL );
 // thickness of the copper bridge in thermal reliefs:
 m_ThermalReliefSpokeWidth = Mils2iu( ZONE_THERMAL_RELIEF_COPPER_WIDTH_MIL );

 m_padConnection = ZONE_CONNECTION::THERMAL; // How pads are covered by copper in zone

 m_Zone_45_Only = false;
 m_Locked = false;

 m_cornerSmoothingType = SMOOTHING_NONE;
 m_cornerRadius = 0;

 m_removeIslands = ISLAND_REMOVAL_MODE::ALWAYS;
 m_minIslandArea = 0;

 SetIsRuleArea( false );
 SetDoNotAllowCopperPour( false );
 SetDoNotAllowVias( true );
 SetDoNotAllowTracks( true );
 SetDoNotAllowPads( true );
 SetDoNotAllowFootprints( false );
}


ZONE_SETTINGS& ZONE_SETTINGS::operator << ( const ZONE& aSource )
{
 m_ZonePriority = aSource.GetPriority();
 m_FillMode = aSource.GetFillMode();
 m_ZoneClearance = aSource.GetLocalClearance();
 m_ZoneMinThickness = aSource.GetMinThickness();
 m_HatchThickness = aSource.GetHatchThickness();
 m_HatchGap = aSource.GetHatchGap();
 m_HatchOrientation = aSource.GetHatchOrientation();
 m_HatchSmoothingLevel = aSource.GetHatchSmoothingLevel();
 m_HatchSmoothingValue = aSource.GetHatchSmoothingValue();
 m_HatchBorderAlgorithm = aSource.GetHatchBorderAlgorithm();
 m_HatchHoleMinArea = aSource.GetHatchHoleMinArea();
 m_NetcodeSelection = aSource.GetNetCode();
 m_Name = aSource.GetZoneName();
 m_ZoneBorderDisplayStyle = aSource.GetHatchStyle();
 m_ThermalReliefGap = aSource.GetThermalReliefGap();
 m_ThermalReliefSpokeWidth = aSource.GetThermalReliefSpokeWidth();
 m_padConnection = aSource.GetPadConnection();
 m_cornerSmoothingType = aSource.GetCornerSmoothingType();
 m_cornerRadius = aSource.GetCornerRadius();
 m_isRuleArea = aSource.GetIsRuleArea();
 m_keepoutDoNotAllowCopperPour = aSource.GetDoNotAllowCopperPour();
 m_keepoutDoNotAllowVias = aSource.GetDoNotAllowVias();
 m_keepoutDoNotAllowTracks = aSource.GetDoNotAllowTracks();
 m_keepoutDoNotAllowPads = aSource.GetDoNotAllowPads();
 m_keepoutDoNotAllowFootprints = aSource.GetDoNotAllowFootprints();
 m_Zone_45_Only = aSource.GetHV45();
 m_Locked = aSource.IsLocked();
 m_removeIslands = aSource.GetIslandRemovalMode();
 m_minIslandArea = aSource.GetMinIslandArea();

 m_Layers = aSource.GetLayerSet();

 return *this;
}


void ZONE_SETTINGS::ExportSetting( ZONE& aTarget, bool aFullExport ) const
{
 aTarget.SetFillMode( m_FillMode );
 aTarget.SetLocalClearance( m_ZoneClearance );
 aTarget.SetMinThickness( m_ZoneMinThickness );
 aTarget.SetHatchThickness( m_HatchThickness );
 aTarget.SetHatchGap( m_HatchGap );
 aTarget.SetHatchOrientation( m_HatchOrientation );
 aTarget.SetHatchSmoothingLevel( m_HatchSmoothingLevel );
 aTarget.SetHatchSmoothingValue( m_HatchSmoothingValue );
 aTarget.SetHatchBorderAlgorithm( m_HatchBorderAlgorithm );
 aTarget.SetHatchHoleMinArea( m_HatchHoleMinArea );
 aTarget.SetThermalReliefGap( m_ThermalReliefGap );
 aTarget.SetThermalReliefSpokeWidth( m_ThermalReliefSpokeWidth );
 aTarget.SetPadConnection( m_padConnection );
 aTarget.SetCornerSmoothingType( m_cornerSmoothingType );
 aTarget.SetCornerRadius( m_cornerRadius );
 aTarget.SetIsRuleArea( GetIsRuleArea() );
 aTarget.SetDoNotAllowCopperPour( GetDoNotAllowCopperPour() );
 aTarget.SetDoNotAllowVias( GetDoNotAllowVias() );
 aTarget.SetDoNotAllowTracks( GetDoNotAllowTracks() );
 aTarget.SetDoNotAllowPads( GetDoNotAllowPads() );
 aTarget.SetDoNotAllowFootprints( GetDoNotAllowFootprints() );
 aTarget.SetHV45( m_Zone_45_Only );
 aTarget.SetLocked( m_Locked );
 aTarget.SetIslandRemovalMode( GetIslandRemovalMode() );
 aTarget.SetMinIslandArea( GetMinIslandArea() );

 if( aFullExport )
 {
 aTarget.SetPriority( m_ZonePriority );
 aTarget.SetLayerSet( m_Layers );
 aTarget.SetZoneName( m_Name );

 if( !m_isRuleArea )
 aTarget.SetNetCode( m_NetcodeSelection );
 }

 // call SetBorderDisplayStyle last, because hatch lines will be rebuilt,
 // using new parameters values
 aTarget.SetBorderDisplayStyle( m_ZoneBorderDisplayStyle, aTarget.GetDefaultHatchPitch(),
 true );
}


void ZONE_SETTINGS::SetCornerRadius( int aRadius )
{
 if( aRadius < 0 )
 m_cornerRadius = 0;
 else
 m_cornerRadius = aRadius;
}


#ifdef __WXOSX_MAC__
const static wxSize LAYER_BITMAP_SIZE( 28, 28 ); // wxCocoa impl unhappy if this isn't square...
#else
const static wxSize LAYER_BITMAP_SIZE( 24, 16 );
#endif

const static wxSize CHECKERBOARD_SIZE( 8, 8 );


// A helper for setting up a dialog list for specifying zone layers. Used by all three
// zone settings dialogs.
void ZONE_SETTINGS::SetupLayersList( wxDataViewListCtrl* aList, PCB_BASE_FRAME* aFrame,
 LSET aLayers, bool aFpEditorMode )
{
 BOARD* board = aFrame->GetBoard();
 COLOR4D backgroundColor = aFrame->GetColorSettings()->GetColor( LAYER_PCB_BACKGROUND );

 // In the Footprint Editor In1_Cu is used as a proxy for "all inner layers"
 if( aFpEditorMode )
 aLayers.set( In1_Cu );

 wxDataViewColumn* checkColumn = aList->AppendToggleColumn( wxEmptyString );
 wxDataViewColumn* layerColumn = aList->AppendIconTextColumn( wxEmptyString );
 wxDataViewColumn* layerIDColumn = aList->AppendTextColumn( wxEmptyString );
 layerIDColumn->SetHidden( true );

 int textWidth = 0;

 for( LSEQ layer = aLayers.UIOrder(); layer; ++layer )
 {
 PCB_LAYER_ID layerID = *layer;
 wxString layerName = board->GetLayerName( layerID );

 if( aFpEditorMode && layerID == In1_Cu )
 layerName = _( "Inner layers" );

 // wxCOL_WIDTH_AUTOSIZE doesn't work on all platforms, so we calculate width here
 textWidth = std::max( textWidth, KIUI::GetTextSize( layerName, aList ).x );

 COLOR4D layerColor = aFrame->GetColorSettings()->GetColor( layerID );
 auto bitmap = COLOR_SWATCH::MakeBitmap( layerColor, backgroundColor, LAYER_BITMAP_SIZE,
 CHECKERBOARD_SIZE, aList->GetBackgroundColour() );
 wxIcon icon;
 icon.CopyFromBitmap( bitmap );

 wxVector<wxVariant> row;
 row.push_back( wxVariant( m_Layers.test( layerID ) ) );
 row.push_back( wxVariant( wxDataViewIconText( layerName, icon ) ) );
 row.push_back( wxVariant( wxString::Format( wxT( "%i" ), layerID ) ) );
 aList->AppendItem( row );

 if( m_Layers.test( layerID ) )
 aList->SetToggleValue( true, (unsigned) aList->GetItemCount() - 1, 0 );
 }

 int checkColSize = 22;
 int layerColSize = textWidth + LAYER_BITMAP_SIZE.x + 15;

 // You'd think the fact that m_layers is a list would encourage wxWidgets not to save room
 // for the tree expanders... but you'd be wrong. Force indent to 0.
 aList->SetIndent( 0 );
 aList->SetMinClientSize( wxSize( checkColSize + layerColSize, aList->GetMinClientSize().y ) );

 checkColumn->SetWidth( checkColSize );
 layerColumn->SetWidth( layerColSize );
}