/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2019 Jean-Pierre Charras, jp.charras at wanadoo.fr * Copyright (C) 2004-2020 KiCad Developers, see AUTHORS.txt for contributors. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, you may find one here: * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html * or you may search the http://www.gnu.org website for the version 2 license, * or you may write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ /** * @file lib_field.h */ #ifndef CLASS_LIBENTRY_FIELDS_H #define CLASS_LIBENTRY_FIELDS_H #include #include class SCH_LEGACY_PLUGIN_CACHE; /** * Field object used in symbol libraries. At least MANDATORY_FIELDS are always present in a * RAM-resident library symbol. All constructors must ensure this because the symbol property * editor assumes it. *

* A field is a string linked to a symbol. Unlike purely graphical text, fields can be used in * netlist generation and other tools (BOM). * * The first 4 fields have a special meaning: * * 0 = REFERENCE_FIELD * 1 = VALUE_FIELD * 2 = FOOTPRINT_FIELD (default Footprint) * 3 = DATASHEET_FIELD (user doc link) * * others = free fields *

* * @see enum MANDATORY_FIELD_T */ class LIB_FIELD : public LIB_ITEM, public EDA_TEXT { int m_id; ///< @see enum MANDATORY_FIELD_T wxString m_name; ///< Name (not the field text value itself, that is .m_Text) /** * Print the field. *

* If \a aData not NULL, \a aData must point a wxString which is used instead of * the m_Text *

*/ void print( const RENDER_SETTINGS* aSettings, const wxPoint& aOffset, void* aData, const TRANSFORM& aTransform ) override; /** * Calculate the new circle at \a aPosition when editing. * * @param aPosition - The position to edit the circle in drawing coordinates. */ void CalcEdit( const wxPoint& aPosition ) override; friend class SCH_LEGACY_PLUGIN_CACHE; // Required to access m_name. public: LIB_FIELD( int idfield = 2 ); LIB_FIELD( int aID, const wxString& aName ); LIB_FIELD( LIB_PART * aParent, int idfield = 2 ); // Do not create a copy constructor. The one generated by the compiler is adequate. ~LIB_FIELD(); wxString GetClass() const override { return wxT( "LIB_FIELD" ); } wxString GetTypeName() const override { return _( "Field" ); } /** * Object constructor initialization helper. */ void Init( int idfield ); /** * Returns the field name. * * The first four field IDs are reserved and therefore always return their respective * names. * * The user definable fields will return FieldN where N is the ID of the field when the * m_name member is empyt unless false is passed to \a aUseDefaultName. */ wxString GetName( bool aUseDefaultName = true ) const; /** * Get a non-language-specific name for a field which can be used for storage, variable * look-up, etc. */ wxString GetCanonicalName() const; /** * Set a user definable field name to \a aName. * * Reserved fields such as value and reference are not renamed. If the field name is * changed, the field modified flag is set. If the field is the child of a symbol, the * parent symbol's modified flag is also set. * * @param aName - User defined field name. */ void SetName( const wxString& aName ); int GetId() const { return m_id; } void SetId( int aId ) { m_id = aId; } int GetPenWidth() const override; /** * Copy parameters of this field to another field. Pointers are not copied. * * @param aTarget Target field to copy values to. */ void Copy( LIB_FIELD* aTarget ) const; void ViewGetLayers( int aLayers[], int& aCount ) const override; const EDA_RECT GetBoundingBox() const override; void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector& aList ) override; bool HitTest( const wxPoint& aPosition, int aAccuracy = 0 ) const override; LIB_FIELD& operator=( const LIB_FIELD& field ); /** * Return the text of a field. * * If the field is the reference field, the unit number is used to * create a pseudo reference text. If the base reference field is U, * the string U?A will be returned for unit = 1. * * @param unit - The package unit number. Only effects reference field. * @return Field text. */ wxString GetFullText( int unit = 1 ) const; SCH_LAYER_ID GetDefaultLayer() const; void BeginEdit( const wxPoint aStartPoint ) override; void Offset( const wxPoint& aOffset ) override; void MoveTo( const wxPoint& aPosition ) override; wxPoint GetPosition() const override { return EDA_TEXT::GetTextPos(); } void MirrorHorizontal( const wxPoint& aCenter ) override; void MirrorVertical( const wxPoint& aCenter ) override; void Rotate( const wxPoint& aCenter, bool aRotateCCW = true ) override; void Plot( PLOTTER* aPlotter, const wxPoint& aOffset, bool aFill, const TRANSFORM& aTransform ) const override; int GetWidth() const override { return GetTextThickness(); } void SetWidth( int aWidth ) override { SetTextThickness( aWidth ); } wxString GetSelectMenuText( EDA_UNITS aUnits ) const override; BITMAPS GetMenuImage() const override; EDA_ITEM* Clone() const override; bool IsMandatory() const; private: /** * @copydoc LIB_ITEM::compare() * * The field specific sort order is as follows: * * - Field ID, REFERENCE, VALUE, etc. * - Field string, case insensitive compare. * - Field horizontal (X) position. * - Field vertical (Y) position. * - Field width. * - Field height. */ int compare( const LIB_ITEM& aOther, LIB_ITEM::COMPARE_FLAGS aCompareFlags = LIB_ITEM::COMPARE_FLAGS::NORMAL ) const override; }; #endif // CLASS_LIBENTRY_FIELDS_H