631 lines
23 KiB
C++
631 lines
23 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) 2004-2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2008 Wayne Stambaugh <stambaughw@gmail.com>
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* Copyright (C) 2004-2020 KiCad Developers, see change_log.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_libentry.h
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*/
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#ifndef CLASS_LIBENTRY_H
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#define CLASS_LIBENTRY_H
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#include <general.h>
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#include <lib_tree_item.h>
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#include <lib_item.h>
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#include <lib_field.h>
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#include <vector>
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#include <multivector.h>
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class EDA_RECT;
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class LINE_READER;
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class OUTPUTFORMATTER;
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class PART_LIB;
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class LIB_PART;
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class LIB_FIELD;
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class TEST_LIB_PART_FIXTURE;
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typedef std::shared_ptr<LIB_PART> PART_SPTR; ///< shared pointer to LIB_PART
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typedef std::weak_ptr<LIB_PART> PART_REF; ///< weak pointer to LIB_PART
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typedef MULTIVECTOR<LIB_ITEM, LIB_ARC_T, LIB_FIELD_T> LIB_ITEMS_CONTAINER;
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typedef LIB_ITEMS_CONTAINER::ITEM_PTR_VECTOR LIB_ITEMS;
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/* values for member .m_options */
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enum LIBRENTRYOPTIONS
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{
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ENTRY_NORMAL, // Libentry is a standard part (real or alias)
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ENTRY_POWER // Libentry is a power symbol
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};
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extern bool operator<( const LIB_PART& aItem1, const LIB_PART& aItem2 );
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struct PART_DRAW_OPTIONS
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{
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TRANSFORM transform; // Coordinate adjustment settings
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bool draw_visible_fields; // Whether to draw "visible" fields
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bool draw_hidden_fields; // Whether to draw "hidden" fields
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bool show_elec_type; // Whether to show the pin electrical type
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PART_DRAW_OPTIONS()
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{
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transform = DefaultTransform;
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draw_visible_fields = true;
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draw_hidden_fields = true;
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show_elec_type = false;
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}
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};
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struct PART_UNITS
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{
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int m_unit; ///< The unit number.
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int m_convert; ///< The alternate body style of the unit.
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std::vector<LIB_ITEM*> m_items; ///< The items unique to this unit and alternate body style.
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};
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/**
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* Define a library symbol object.
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*
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* A library symbol object is typically saved and loaded in a part library file (.lib).
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* Library symbols are different from schematic symbols.
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*/
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class LIB_PART : public EDA_ITEM, public LIB_TREE_ITEM
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{
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///< http://www.boost.org/doc/libs/1_55_0/libs/smart_ptr/sp_techniques.html#weak_without_shared
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PART_SPTR m_me;
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PART_REF m_parent; ///< Use for inherited symbols.
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LIB_ID m_libId;
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int m_pinNameOffset; ///< The offset in mils to draw the pin name. Set to 0
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///< to draw the pin name above the pin.
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bool m_unitsLocked; ///< True if part has multiple units and changing
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///< one unit does not automatically change another unit.
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bool m_showPinNames; ///< Determines if part pin names are visible.
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bool m_showPinNumbers; ///< Determines if part pin numbers are visible.
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timestamp_t m_dateLastEdition; ///< Date of the last modification.
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LIBRENTRYOPTIONS m_options; ///< Special part features such as POWER or NORMAL.)
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int m_unitCount; ///< Number of units (parts) per package.
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LIB_ITEMS_CONTAINER m_drawings; ///< Drawing items of this part.
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wxArrayString m_FootprintList; /**< List of suitable footprint names for the
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part (wild card names accepted). */
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PART_LIB* m_library; ///< Library the part belongs to if any.
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wxString m_name; ///< Symbol name.
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wxString m_description; ///< documentation for info
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wxString m_keyWords; ///< keyword list (used for search for parts by keyword)
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wxString m_docFileName; ///< Associate doc file name
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static int m_subpartIdSeparator; ///< the separator char between
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///< the subpart id and the reference like U1A
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///< ( m_subpartIdSeparator = 0 ) or U1.A or U1-A
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static int m_subpartFirstId; ///< the ASCII char value to calculate the subpart
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///< symbol id from the part number: only 'A', 'a'
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///< or '1' can be used, other values have no sense.
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void deleteAllFields();
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public:
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LIB_PART( const wxString& aName, LIB_PART* aParent = nullptr, PART_LIB* aLibrary = nullptr );
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/**
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* Copy constructor.
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*/
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LIB_PART( const LIB_PART& aPart, PART_LIB* aLibrary = NULL );
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virtual ~LIB_PART();
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PART_SPTR SharedPtr() { return m_me; }
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void SetParent( LIB_PART* aParent = nullptr );
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PART_REF& GetParent() { return m_parent; }
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virtual wxString GetClass() const override
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{
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return wxT( "LIB_PART" );
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}
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virtual void SetName( const wxString& aName );
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wxString GetName() const override { return m_name; }
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LIB_ID GetLibId() const override { return m_libId; }
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void SetLibId( const LIB_ID& aLibId ) { m_libId = aLibId; }
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wxString GetLibNickname() const override { return GetLibraryName(); }
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void SetDescription( const wxString& aDescription )
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{
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m_description = aDescription;
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}
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wxString GetDescription() override { return m_description; }
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void SetKeyWords( const wxString& aKeyWords )
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{
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m_keyWords = aKeyWords;
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}
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wxString GetKeyWords() const { return m_keyWords; }
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void SetDocFileName( const wxString& aDocFileName )
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{
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m_docFileName = aDocFileName;
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}
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wxString GetDocFileName() const { return m_docFileName; }
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wxString GetSearchText() override;
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/**
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* For symbols derived from other symbols, IsRoot() indicates no derivation.
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*/
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bool IsRoot() const override { return m_parent.use_count() == 0; }
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bool IsAlias() const { return !m_parent.expired() && m_parent.use_count() > 0; }
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const wxString GetLibraryName() const;
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PART_LIB* GetLib() { return m_library; }
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void SetLib( PART_LIB* aLibrary ) { m_library = aLibrary; }
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timestamp_t GetDateLastEdition() const { return m_dateLastEdition; }
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wxArrayString GetFootprints() const { return m_FootprintList; }
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void SetFootprintFilters( const wxArrayString& aFootprintFilters )
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{
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m_FootprintList = aFootprintFilters;
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}
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void ViewGetLayers( int aLayers[], int& aCount ) const override;
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/**
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* Get the bounding box for the symbol.
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*
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* @return the part bounding box ( in user coordinates )
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* @param aUnit = unit selection = 0, or 1..n
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* @param aConvert = 0, 1 or 2
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* If aUnit == 0, unit is not used
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* if aConvert == 0 Convert is non used
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* Invisible fields are not taken in account
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**/
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const EDA_RECT GetUnitBoundingBox( int aUnit, int aConvert ) const;
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/**
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* Get the symbol bounding box excluding fields.
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*
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* @return the part bounding box ( in user coordinates ) without fields
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* @param aUnit = unit selection = 0, or 1..n
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* @param aConvert = 0, 1 or 2
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* If aUnit == 0, unit is not used
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* if aConvert == 0 Convert is non used
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* Fields are not taken in account
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**/
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const EDA_RECT GetBodyBoundingBox( int aUnit, int aConvert ) const;
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const EDA_RECT GetBoundingBox() const override
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{
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return GetUnitBoundingBox( 0, 0 );
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}
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bool IsPower() const { return m_options == ENTRY_POWER; }
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bool IsNormal() const { return m_options == ENTRY_NORMAL; }
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void SetPower() { m_options = ENTRY_POWER; }
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void SetNormal() { m_options = ENTRY_NORMAL; }
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/**
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* Set interchangeable the property for part units.
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* @param aLockUnits when true then units are set as not interchangeable.
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*/
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void LockUnits( bool aLockUnits ) { m_unitsLocked = aLockUnits; }
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/**
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* Check whether part units are interchangeable.
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* @return False when interchangeable, true otherwise.
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*/
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bool UnitsLocked() const { return m_unitsLocked; }
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/**
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* Overwrite all the existing fields in this symbol with fields supplied
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* in \a aFieldsList.
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*
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* The only known caller of this function is the library part field editor, and it
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* establishes needed behavior.
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*
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* @param aFieldsList is a set of fields to import, removing all previous fields.
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*/
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void SetFields( const std::vector <LIB_FIELD>& aFieldsList );
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/**
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* Return a list of fields within this part.
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*
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* @param aList - List to add fields to
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*/
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void GetFields( LIB_FIELDS& aList );
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/**
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* Find a field within this part matching \a aFieldName and returns it
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* or NULL if not found.
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*/
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LIB_FIELD* FindField( const wxString& aFieldName );
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/**
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* Return pointer to the requested field.
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*
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* @param aId - Id of field to return.
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* @return The field if found, otherwise NULL.
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*/
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LIB_FIELD* GetField( int aId ) const;
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/** Return reference to the value field. */
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LIB_FIELD& GetValueField();
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/** Return reference to the reference designator field. */
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LIB_FIELD& GetReferenceField();
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/** Return reference to the footprint field */
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LIB_FIELD& GetFootprintField();
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/**
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* Print part.
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*
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* @param aOffset - Position of part.
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* @param aMulti - unit if multiple units per part.
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* @param aConvert - Component conversion (DeMorgan) if available.
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* @param aOpts - Drawing options
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*/
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void Print( RENDER_SETTINGS* aSettings, const wxPoint& aOffset, int aMulti, int aConvert,
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const PART_DRAW_OPTIONS& aOpts );
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/**
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* Plot lib part to plotter.
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* Lib Fields not are plotted here, because this plot function
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* is used to plot schematic items, which have they own fields
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*
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* @param aPlotter - Plotter object to plot to.
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* @param aUnit - Component part to plot.
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* @param aConvert - Component alternate body style to plot.
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* @param aOffset - Distance to shift the plot coordinates.
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* @param aTransform - Component plot transform matrix.
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*/
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void Plot( PLOTTER* aPlotter, int aUnit, int aConvert, const wxPoint& aOffset,
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const TRANSFORM& aTransform );
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/**
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* Plot Lib Fields only of the part to plotter.
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* is used to plot the full lib part, outside the schematic
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*
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* @param aPlotter - Plotter object to plot to.
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* @param aUnit - Component part to plot.
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* @param aConvert - Component alternate body style to plot.
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* @param aOffset - Distance to shift the plot coordinates.
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* @param aTransform - Component plot transform matrix.
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*/
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void PlotLibFields( PLOTTER* aPlotter, int aUnit, int aConvert, const wxPoint& aOffset,
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const TRANSFORM& aTransform );
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/**
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* Add a new draw \a aItem to the draw object list.
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*
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* @param aItem - New draw object to add to part.
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*/
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void AddDrawItem( LIB_ITEM* aItem );
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/**
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* Remove draw \a aItem from list.
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*
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* @param aItem - Draw item to remove from list.
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*/
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void RemoveDrawItem( LIB_ITEM* aItem );
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/**
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* Return the next draw object pointer.
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*
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* @param aItem - Pointer to the current draw item. Setting item NULL
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* with return the first item of type in the list.
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* @param aType - type of searched item (filter).
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* if TYPE_NOT_INIT search for all items types
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* @return - The next drawing object in the list if found, otherwise NULL.
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*/
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LIB_ITEM* GetNextDrawItem( LIB_ITEM* aItem = NULL, KICAD_T aType = TYPE_NOT_INIT );
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/**
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* Return the next pin object from the draw list.
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*
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* This is just a pin object specific version of GetNextDrawItem().
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*
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* @param aItem - Pointer to the previous pin item, or NULL to get the
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* first pin in the draw object list.
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* @return - The next pin object in the list if found, otherwise NULL.
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*/
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LIB_PIN* GetNextPin( LIB_PIN* aItem = NULL )
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{
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return (LIB_PIN*) GetNextDrawItem( (LIB_ITEM*) aItem, LIB_PIN_T );
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}
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/**
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* Return a list of pin object pointers from the draw item list.
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*
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* Note pin objects are owned by the draw list of the part.
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* Deleting any of the objects will leave list in a unstable state
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* and will likely segfault when the list is destroyed.
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*
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* @param aList - Pin list to place pin object pointers into.
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* @param aUnit - Unit number of pin to add to list. Set to 0 to
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* get pins from any part unit.
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* @param aConvert - Convert number of pin to add to list. Set to 0 to
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* get pins from any convert of part.
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*/
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void GetPins( LIB_PINS& aList, int aUnit = 0, int aConvert = 0 );
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/**
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* Return pin object with the requested pin \a aNumber.
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*
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* @param aNumber - Number of the pin to find.
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* @param aUnit - Unit of the part to find. Set to 0 if a specific
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* unit number is not required.
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* @param aConvert - Alternate body style filter (DeMorgan). Set to 0 if
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* no alternate body style is required.
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* @return The pin object if found. Otherwise NULL.
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*/
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LIB_PIN* GetPin( const wxString& aNumber, int aUnit = 0, int aConvert = 0 );
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/**
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* Return true if this part's pins do not match another part's pins. This
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* is used to detect whether the project cache is out of sync with the
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* system libs.
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*
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* @param aOtherPart - The other library part to test
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* @param aTestNums - Whether two pins at the same point must have the same number.
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* @param aTestNames - Whether two pins at the same point must have the same name.
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* @param aTestType - Whether two pins at the same point must have the same electrical type.
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* @param aTestOrientation - Whether two pins at the same point must have the same orientation.
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* @param aTestLength - Whether two pins at the same point must have the same length.
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*/
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bool PinsConflictWith( LIB_PART& aOtherPart, bool aTestNums, bool aTestNames,
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bool aTestType, bool aTestOrientation, bool aTestLength );
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/**
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* Move the part \a aOffset.
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*
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* @param aOffset - Offset displacement.
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*/
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void SetOffset( const wxPoint& aOffset );
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/**
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* Remove duplicate draw items from list.
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*/
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void RemoveDuplicateDrawItems();
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/**
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* Test if part has more than one body conversion type (DeMorgan).
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*
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* @return True if part has more than one conversion.
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*/
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bool HasConversion() const;
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/**
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* Clears the status flag all draw objects in this part.
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*/
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void ClearTempFlags();
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void ClearEditFlags();
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/**
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* Locate a draw object.
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*
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* @param aUnit - Unit number of draw item.
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* @param aConvert - Body style of draw item.
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* @param aType - Draw object type, set to 0 to search for any type.
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* @param aPoint - Coordinate for hit testing.
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* @return The draw object if found. Otherwise NULL.
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*/
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LIB_ITEM* LocateDrawItem( int aUnit, int aConvert, KICAD_T aType, const wxPoint& aPoint );
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/**
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* Locate a draw object (overlaid)
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*
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* @param aUnit - Unit number of draw item.
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* @param aConvert - Body style of draw item.
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* @param aType - Draw object type, set to 0 to search for any type.
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* @param aPoint - Coordinate for hit testing.
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* @param aTransform = the transform matrix
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* @return The draw object if found. Otherwise NULL.
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*/
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LIB_ITEM* LocateDrawItem( int aUnit, int aConvert, KICAD_T aType, const wxPoint& aPoint,
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const TRANSFORM& aTransform );
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/**
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* Return a reference to the draw item list.
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*
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* @return LIB_ITEMS_CONTAINER& - Reference to the draw item object container.
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*/
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LIB_ITEMS_CONTAINER& GetDrawItems() { return m_drawings; }
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SEARCH_RESULT Visit( INSPECTOR inspector, void* testData, const KICAD_T scanTypes[] ) override;
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/**
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* Set the units per part count.
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*
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* If the count is greater than the current count, then the all of the
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* current draw items are duplicated for each additional part. If the
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* count is less than the current count, all draw objects for units
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* greater that count are removed from the part.
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*
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* @param aCount - Number of units per package.
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* @param aDuplicateDrawItems Create duplicate draw items of unit 1 for each additionl unit.
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*/
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void SetUnitCount( int aCount, bool aDuplicateDrawItems = true );
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int GetUnitCount() const override;
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/**
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* Return an identifier for \a aUnit for symbols with units.
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*/
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wxString GetUnitReference( int aUnit ) override;
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/**
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* @return true if the part has multiple units per part.
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* When true, the reference has a sub reference to identify part.
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*/
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bool IsMulti() const { return m_unitCount > 1; }
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/**
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* @return the sub reference for part having multiple units per part.
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* The sub reference identify the part (or unit)
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* @param aUnit = the part identifier ( 1 to max count)
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* @param aAddSeparator = true (default) to prepend the sub ref
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* by the separator symbol (if any)
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* Note: this is a static function.
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*/
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static wxString SubReference( int aUnit, bool aAddSeparator = true );
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// Accessors to sub ref parameters
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static int GetSubpartIdSeparator() { return m_subpartIdSeparator; }
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/** return a reference to m_subpartIdSeparator,
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* only for read/save setting functions
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*/
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static int* SubpartIdSeparatorPtr() { return &m_subpartIdSeparator; }
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static int GetSubpartFirstId() { return m_subpartFirstId; }
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/** return a reference to m_subpartFirstId, only for read/save setting functions
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*/
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static int* SubpartFirstIdPtr() { return &m_subpartFirstId; }
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/**
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* Set the separator char between the subpart id and the reference
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* 0 (no separator) or '.' , '-' and '_'
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* and the ascii char value to calculate the subpart symbol id from the part number:
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* 'A' or '1' only are allowed. (to print U1.A or U1.1)
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* if this is a digit, a number is used as id symbol
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* Note also if the subpart symbol is a digit, the separator cannot be null.
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* @param aSep = the separator symbol (0 (no separator) or '.' , '-' and '_')
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* @param aFirstId = the Id of the first part ('A' or '1')
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*/
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static void SetSubpartIdNotation( int aSep, int aFirstId );
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/**
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* Set or clear the alternate body style (DeMorgan) for the part.
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*
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* If the part already has an alternate body style set and a
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* asConvert if false, all of the existing draw items for the alternate
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* body style are remove. If the alternate body style is not set and
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* asConvert is true, than the base draw items are duplicated and
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* added to the part.
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*
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* @param aSetConvert - Set or clear the part alternate body style.
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* @param aDuplicatePins - Duplicate all pins from original body style if true.
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*/
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void SetConversion( bool aSetConvert, bool aDuplicatePins = true );
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/**
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* Set the offset in mils of the pin name text from the pin symbol.
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*
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* Set the offset to 0 to draw the pin name above the pin symbol.
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*
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* @param aOffset - The offset in mils.
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*/
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void SetPinNameOffset( int aOffset ) { m_pinNameOffset = aOffset; }
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int GetPinNameOffset() { return m_pinNameOffset; }
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/**
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* Set or clear the pin name visibility flag.
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*
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* @param aShow - True to make the part pin names visible.
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*/
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void SetShowPinNames( bool aShow ) { m_showPinNames = aShow; }
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bool ShowPinNames() { return m_showPinNames; }
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/**
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* Set or clear the pin number visibility flag.
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*
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* @param aShow - True to make the part pin numbers visible.
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*/
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void SetShowPinNumbers( bool aShow ) { m_showPinNumbers = aShow; }
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bool ShowPinNumbers() { return m_showPinNumbers; }
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/**
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* Comparison test that can be used for operators.
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*
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* @param aRhs is the right hand side symbol used for comparison.
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*
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* @return -1 if this symbol is less than \a aRhs
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* 1 if this symbol is greater than \a aRhs
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* 0 if this symbol is the same as \a aRhs
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*/
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int Compare( const LIB_PART& aRhs ) const;
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bool operator==( const LIB_PART* aPart ) const { return this == aPart; }
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bool operator==( const LIB_PART& aPart ) const { return Compare( aPart ) == 0; }
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bool operator!=( const LIB_PART& aPart ) const { return Compare( aPart ) != 0; }
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const LIB_PART& operator=( const LIB_PART& aPart );
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/**
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* Return a flattened symbol inheritance to the caller.
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*
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* If the symbol does not inherit from another symbol, a copy of the symbol is returned.
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*
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* @return a flattened symbol on the heap
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*/
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std::unique_ptr< LIB_PART > Flatten() const;
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/**
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|
* Return a list of LIB_ITEM objects separated by unit and convert number.
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*
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* @note This does not include LIB_FIELD objects since they are not associated with
|
|
* unit and/or convert numbers.
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|
*/
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std::vector<struct PART_UNITS> GetUnitDrawItems();
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|
|
/**
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|
* Return a list of unit numbers that are unique to this symbol.
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|
*
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|
* If the symbol is inherited (alias), the unique units of the parent symbol are returned.
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|
* When comparing pins, the pin number is ignored.
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|
*
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|
* @return a list of unique unit numbers and their associated draw items.
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|
*/
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|
std::vector<struct PART_UNITS> GetUniqueUnits();
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|
|
|
/**
|
|
* Return a list of item pointers for \a aUnit and \a aConvert for this symbol.
|
|
*
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|
* @note #LIB_FIELD objects are not included.
|
|
*
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|
* @param aUnit is the unit number of the item, -1 includes all units.
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|
* @param aConvert is the alternate body styple of the item, -1 includes all body styles.
|
|
*
|
|
* @return a list of unit items.
|
|
*/
|
|
std::vector<LIB_ITEM*> GetUnitItems( int aUnit, int aConvert );
|
|
|
|
#if defined(DEBUG)
|
|
void Show( int nestLevel, std::ostream& os ) const override { ShowDummy( os ); }
|
|
#endif
|
|
};
|
|
|
|
#endif // CLASS_LIBENTRY_H
|