400 lines
14 KiB
C++
400 lines
14 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 1992-2015 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/**
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* @file class_board_design_settings.cpp
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* BOARD_DESIGN_SETTINGS class functions.
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*/
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#include <fctsys.h>
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#include <common.h>
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#include <layers_id_colors_and_visibility.h>
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#include <pcbnew.h>
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#include <class_board_design_settings.h>
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#include <class_track.h>
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#include <convert_from_iu.h>
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// Board thickness, mainly for 3D view:
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#define DEFAULT_BOARD_THICKNESS_MM 1.6
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// Default values for some board items
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#define DEFAULT_TEXT_PCB_SIZE Millimeter2iu( 1.5 )
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#define DEFAULT_TEXT_PCB_THICKNESS Millimeter2iu( 0.3 )
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#define DEFAULT_PCB_EDGE_THICKNESS Millimeter2iu( 0.15 )
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#define DEFAULT_GRAPHIC_THICKNESS Millimeter2iu( 0.2 )
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#define DEFAULT_TEXT_MODULE_SIZE Millimeter2iu( 1.5 )
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#define DEFAULT_GR_MODULE_THICKNESS Millimeter2iu( 0.15 )
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#define DEFAULT_SOLDERMASK_CLEARANCE Millimeter2iu( 0.2 )
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#define DEFAULT_SOLDERMASK_MIN_WIDTH Millimeter2iu( 0.0 )
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BOARD_DESIGN_SETTINGS::BOARD_DESIGN_SETTINGS() :
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m_Pad_Master( NULL )
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{
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LSET all_set = LSET().set();
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m_enabledLayers = all_set; // All layers enabled at first.
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// SetCopperLayerCount() will adjust this.
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SetVisibleLayers( all_set );
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// set all but hidden text as visible.
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m_visibleElements = ~( 1 << MOD_TEXT_INVISIBLE );
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SetCopperLayerCount( 2 ); // Default design is a double sided board
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// via type (VIA_BLIND_BURIED, VIA_THROUGH VIA_MICROVIA).
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m_CurrentViaType = VIA_THROUGH;
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// if true, when creating a new track starting on an existing track, use this track width
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m_UseConnectedTrackWidth = false;
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m_BlindBuriedViaAllowed = false; // true to allow blind/buried vias
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m_MicroViasAllowed = false; // true to allow micro vias
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m_DrawSegmentWidth = DEFAULT_GRAPHIC_THICKNESS; // current graphic line width (not EDGE layer)
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m_EdgeSegmentWidth = DEFAULT_PCB_EDGE_THICKNESS; // current graphic line width (EDGE layer only)
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m_PcbTextWidth = DEFAULT_TEXT_PCB_THICKNESS; // current Pcb (not module) Text width
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m_PcbTextSize = wxSize( DEFAULT_TEXT_PCB_SIZE,
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DEFAULT_TEXT_PCB_SIZE ); // current Pcb (not module) Text size
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m_useCustomTrackVia = false;
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m_customTrackWidth = DMils2iu( 100 );
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m_TrackMinWidth = DMils2iu( 100 ); // track min value for width (min copper size value)
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m_ViasMinSize = DMils2iu( 350 ); // vias (not micro vias) min diameter
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m_ViasMinDrill = DMils2iu( 200 ); // vias (not micro vias) min drill diameter
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m_MicroViasMinSize = DMils2iu( 200 ); // micro vias (not vias) min diameter
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m_MicroViasMinDrill = DMils2iu( 50 ); // micro vias (not vias) min drill diameter
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// Global mask margins:
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m_SolderMaskMargin = DEFAULT_SOLDERMASK_CLEARANCE; // Solder mask margin
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m_SolderMaskMinWidth = DEFAULT_SOLDERMASK_MIN_WIDTH; // Solder mask min width
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m_SolderPasteMargin = 0; // Solder paste margin absolute value
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m_SolderPasteMarginRatio = 0.0; // Solder pask margin ratio value of pad size
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// The final margin is the sum of these 2 values
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// Usually < 0 because the mask is smaller than pad
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// Layer thickness for 3D viewer
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m_boardThickness = Millimeter2iu( DEFAULT_BOARD_THICKNESS_MM );
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m_viaSizeIndex = 0;
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m_trackWidthIndex = 0;
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// Default values for the footprint editor and fp creation
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// (also covers footprints created on the fly by micor-waves tools)
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m_ModuleTextSize = wxSize( DEFAULT_TEXT_MODULE_SIZE,
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DEFAULT_TEXT_MODULE_SIZE );
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m_ModuleTextWidth = DEFAULT_GR_MODULE_THICKNESS;
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m_ModuleSegmentWidth = DEFAULT_GR_MODULE_THICKNESS;
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// These values will be overriden by config values after reading the config
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// Default ref text on fp creation. if empty, use footprint name as default
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m_RefDefaultText = wxT( "REF**" );
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m_RefDefaultVisibility = true; // Default ref text visibility on fp creation
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m_RefDefaultlayer = int( F_SilkS ); // Default ref text layer on fp creation
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// Default value text on fp creation. if empty, use footprint name as default
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m_ValueDefaultText = wxEmptyString;
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m_ValueDefaultVisibility = true;
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m_ValueDefaultlayer = int( F_Fab );
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}
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// Add parameters to save in project config.
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// values are saved in mm
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void BOARD_DESIGN_SETTINGS::AppendConfigs( PARAM_CFG_ARRAY* aResult )
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{
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m_Pad_Master.AppendConfigs( aResult );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "PcbTextSizeV" ),
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&m_PcbTextSize.y,
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DEFAULT_TEXT_PCB_SIZE, TEXTS_MIN_SIZE, TEXTS_MAX_SIZE,
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "PcbTextSizeH" ),
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&m_PcbTextSize.x,
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DEFAULT_TEXT_PCB_SIZE, TEXTS_MIN_SIZE, TEXTS_MAX_SIZE,
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "PcbTextThickness" ),
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&m_PcbTextWidth,
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DEFAULT_TEXT_PCB_THICKNESS,
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Millimeter2iu( 0.01 ), Millimeter2iu( 5.0 ),
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "ModuleTextSizeV" ),
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&m_ModuleTextSize.y,
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DEFAULT_TEXT_MODULE_SIZE, TEXTS_MIN_SIZE, TEXTS_MAX_SIZE,
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "ModuleTextSizeH" ),
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&m_ModuleTextSize.x,
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DEFAULT_TEXT_MODULE_SIZE, TEXTS_MIN_SIZE, TEXTS_MAX_SIZE,
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "ModuleTextSizeThickness" ),
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&m_ModuleTextWidth,
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DEFAULT_GR_MODULE_THICKNESS, 1, TEXTS_MAX_WIDTH,
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "SolderMaskClearance" ),
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&m_SolderMaskMargin,
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DEFAULT_SOLDERMASK_CLEARANCE, 0, Millimeter2iu( 1.0 ),
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "SolderMaskMinWidth" ),
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&m_SolderMaskMinWidth,
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DEFAULT_SOLDERMASK_MIN_WIDTH, 0, Millimeter2iu( 0.5 ),
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "DrawSegmentWidth" ),
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&m_DrawSegmentWidth,
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DEFAULT_GRAPHIC_THICKNESS,
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Millimeter2iu( 0.01 ), Millimeter2iu( 5.0 ),
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "BoardOutlineThickness" ),
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&m_EdgeSegmentWidth,
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DEFAULT_PCB_EDGE_THICKNESS,
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Millimeter2iu( 0.01 ), Millimeter2iu( 5.0 ),
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NULL, MM_PER_IU ) );
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aResult->push_back( new PARAM_CFG_INT_WITH_SCALE( wxT( "ModuleOutlineThickness" ),
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&m_ModuleSegmentWidth,
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DEFAULT_GR_MODULE_THICKNESS,
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Millimeter2iu( 0.01 ), Millimeter2iu( 5.0 ),
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NULL, MM_PER_IU ) );
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}
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bool BOARD_DESIGN_SETTINGS::SetCurrentNetClass( const wxString& aNetClassName )
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{
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NETCLASSPTR netClass = m_NetClasses.Find( aNetClassName );
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bool lists_sizes_modified = false;
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// if not found (should not happen) use the default
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if( netClass == NULL )
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netClass = m_NetClasses.GetDefault();
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m_currentNetClassName = netClass->GetName();
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// Initialize others values:
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if( m_ViasDimensionsList.size() == 0 )
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{
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VIA_DIMENSION viadim;
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lists_sizes_modified = true;
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m_ViasDimensionsList.push_back( viadim );
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}
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if( m_TrackWidthList.size() == 0 )
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{
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lists_sizes_modified = true;
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m_TrackWidthList.push_back( 0 );
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}
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/* note the m_ViasDimensionsList[0] and m_TrackWidthList[0] values
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* are always the Netclass values
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*/
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if( m_ViasDimensionsList[0].m_Diameter != netClass->GetViaDiameter() )
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lists_sizes_modified = true;
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m_ViasDimensionsList[0].m_Diameter = netClass->GetViaDiameter();
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if( m_TrackWidthList[0] != netClass->GetTrackWidth() )
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lists_sizes_modified = true;
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m_TrackWidthList[0] = netClass->GetTrackWidth();
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if( GetViaSizeIndex() >= m_ViasDimensionsList.size() )
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SetViaSizeIndex( m_ViasDimensionsList.size() );
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if( GetTrackWidthIndex() >= m_TrackWidthList.size() )
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SetTrackWidthIndex( m_TrackWidthList.size() );
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return lists_sizes_modified;
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}
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int BOARD_DESIGN_SETTINGS::GetBiggestClearanceValue()
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{
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int clearance = m_NetClasses.GetDefault()->GetClearance();
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//Read list of Net Classes
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for( NETCLASSES::const_iterator nc = m_NetClasses.begin(); nc != m_NetClasses.end(); ++nc )
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{
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NETCLASSPTR netclass = nc->second;
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clearance = std::max( clearance, netclass->GetClearance() );
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}
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return clearance;
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}
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int BOARD_DESIGN_SETTINGS::GetSmallestClearanceValue()
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{
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int clearance = m_NetClasses.GetDefault()->GetClearance();
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//Read list of Net Classes
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for( NETCLASSES::const_iterator nc = m_NetClasses.begin(); nc != m_NetClasses.end(); ++nc )
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{
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NETCLASSPTR netclass = nc->second;
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clearance = std::min( clearance, netclass->GetClearance() );
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}
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return clearance;
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}
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int BOARD_DESIGN_SETTINGS::GetCurrentMicroViaSize()
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{
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NETCLASSPTR netclass = m_NetClasses.Find( m_currentNetClassName );
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return netclass->GetuViaDiameter();
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}
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int BOARD_DESIGN_SETTINGS::GetCurrentMicroViaDrill()
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{
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NETCLASSPTR netclass = m_NetClasses.Find( m_currentNetClassName );
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return netclass->GetuViaDrill();
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}
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void BOARD_DESIGN_SETTINGS::SetViaSizeIndex( unsigned aIndex )
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{
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if( aIndex >= m_ViasDimensionsList.size() )
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m_viaSizeIndex = m_ViasDimensionsList.size();
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else
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m_viaSizeIndex = aIndex;
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m_useCustomTrackVia = false;
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}
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int BOARD_DESIGN_SETTINGS::GetCurrentViaDrill() const
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{
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int drill;
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if( m_useCustomTrackVia )
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drill = m_customViaSize.m_Drill;
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else
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drill = m_ViasDimensionsList[m_viaSizeIndex].m_Drill;
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return drill > 0 ? drill : -1;
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}
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void BOARD_DESIGN_SETTINGS::SetTrackWidthIndex( unsigned aIndex )
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{
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if( aIndex >= m_TrackWidthList.size() )
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m_trackWidthIndex = m_TrackWidthList.size();
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else
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m_trackWidthIndex = aIndex;
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m_useCustomTrackVia = false;
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}
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void BOARD_DESIGN_SETTINGS::SetVisibleAlls()
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{
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SetVisibleLayers( LSET().set() );
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m_visibleElements = -1;
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}
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void BOARD_DESIGN_SETTINGS::SetLayerVisibility( LAYER_ID aLayer, bool aNewState )
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{
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if( aNewState && IsLayerEnabled( aLayer ) )
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m_visibleLayers.set( aLayer, true );
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else
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m_visibleLayers.set( aLayer, false );
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}
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void BOARD_DESIGN_SETTINGS::SetElementVisibility( int aElementCategory, bool aNewState )
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{
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if( aElementCategory < 0 || aElementCategory >= END_PCB_VISIBLE_LIST )
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return;
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if( aNewState )
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m_visibleElements |= 1 << aElementCategory;
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else
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m_visibleElements &= ~( 1 << aElementCategory );
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}
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void BOARD_DESIGN_SETTINGS::SetCopperLayerCount( int aNewLayerCount )
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{
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// if( aNewLayerCount < 2 ) aNewLayerCount = 2;
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m_copperLayerCount = aNewLayerCount;
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// ensure consistency with the m_EnabledLayers member
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#if 0
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// was:
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m_enabledLayers &= ~ALL_CU_LAYERS;
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m_enabledLayers |= LAYER_BACK;
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if( m_copperLayerCount > 1 )
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m_enabledLayers |= LAYER_FRONT;
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for( LAYER_NUM ii = LAYER_N_2; ii < aNewLayerCount - 1; ++ii )
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m_enabledLayers |= GetLayerSet( ii );
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#else
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// Update only enabled copper layers mask
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m_enabledLayers &= ~LSET::AllCuMask();
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m_enabledLayers |= LSET::AllCuMask( aNewLayerCount );
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#endif
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}
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void BOARD_DESIGN_SETTINGS::SetEnabledLayers( LSET aMask )
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{
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// Back and front layers are always enabled.
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aMask.set( B_Cu ).set( F_Cu );
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m_enabledLayers = aMask;
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// A disabled layer cannot be visible
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m_visibleLayers &= aMask;
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// update m_CopperLayerCount to ensure its consistency with m_EnabledLayers
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m_copperLayerCount = ( aMask & LSET::AllCuMask() ).count();
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}
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#ifndef NDEBUG
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struct list_size_check {
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list_size_check()
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{
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// Int (the type used for saving visibility settings) is only 32 bits guaranteed,
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// be sure that we do not cross the limit
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assert( END_PCB_VISIBLE_LIST <= 32 );
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};
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};
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static list_size_check check;
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#endif
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