kicad/eeschema/class_libentry_fields.h

178 lines
5.4 KiB
C++

/**************************************************************/
/* Lib component definitions (libentry) definition of fields */
/**************************************************************/
#ifndef CLASS_LIBENTRY_FIELDS_H
#define CLASS_LIBENTRY_FIELDS_H
#include "classes_body_items.h"
class LIB_FIELD;
typedef std::vector< LIB_FIELD > LIB_FIELD_LIST;
/* Fields , same as component fields.
* can be defined in libraries (mandatory for ref and value, ca be useful for
* footprints)
* 2 Fields are always defined :
* Prefix (U, IC..) with gives the reference in schematic)
* Name (74LS00..) used to find the component in libraries, and give the
* default value in schematic
*/
class LIB_FIELD : public LIB_DRAW_ITEM, public EDA_TextStruct
{
public:
int m_FieldId; /* 0 = REFERENCE
* 1 = VALUE
* 3 = FOOTPRINT (default Footprint)
* 4 = DOCUMENTATION (user doc link)
* others = free fields
*/
wxString m_Name; /* Field Name (not the field text itself, that is
* .m_Text) */
public:
LIB_FIELD* Next() const { return (LIB_FIELD*) Pnext; }
LIB_FIELD* Back() const { return (LIB_FIELD*) Pback; }
LIB_FIELD( int idfield = 2 );
LIB_FIELD( LIB_COMPONENT * aParent, int idfield = 2 );
LIB_FIELD( const LIB_FIELD& field );
~LIB_FIELD();
virtual wxString GetClass() const
{
return wxT( "LIB_FIELD" );
}
/**
* Object constructor initialization helper.
*/
void Init( int idfield );
/** Function GetPenSize virtual pure
* @return the size of the "pen" that be used to draw or plot this item
*/
int GetPenSize( );
/**
* Writes field object out to a FILE in "*.lib" format.
*
* @param aFile The FILE to write to.
* @return True if success writing else false.
*/
virtual bool Save( FILE* aFile );
virtual bool Load( char* line, wxString& errorMsg );
/**
* 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 SetFields( const std::vector <LIB_FIELD> aFields );
void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset,
int aColor, int aDrawMode, void* aData,
const int aTransformMatrix[2][2] );
/** Function IsVisible
* @return true is this field is visible, false if flagged invisible
*/
bool IsVisible()
{
return (m_Attributs & TEXT_NO_VISIBLE) == 0 ? true : false;
}
/**
* Return the bounding rectangle of the field text.
* @return Bounding rectangle.
*/
virtual EDA_Rect GetBoundingBox();
/**
* Test if the given point is within the bounds of this object.
*
* @param refPos A point to test in field coordinate system
* @return True if a hit, else false
*/
bool HitTest( const wxPoint& refPos );
/**
* @param aPosRef = a wxPoint to test
* @param aThreshold = max distance to this object (usually the half
* thickness of a line)
* @param aTransMat = the transform matrix
* @return True if the point aPosRef is near this object
*/
virtual bool HitTest( wxPoint aPosRef, int aThreshold,
const int aTransMat[2][2] );
void operator=( const LIB_FIELD& field )
{
m_FieldId = field.m_FieldId;
m_Text = field.m_Text;
m_Name = field.m_Name;
m_Pos = field.m_Pos;
m_Size = field.m_Size;
m_Width = field.m_Width;
m_Orient = field.m_Orient;
m_Mirror = field.m_Mirror;
m_Attributs = field.m_Attributs;
m_Italic = field.m_Italic;
m_Bold = field.m_Bold;
m_HJustify = field.m_HJustify;
m_VJustify = field.m_VJustify;
m_Parent = field.m_Parent;
}
/**
* 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 );
protected:
virtual LIB_DRAW_ITEM* DoGenCopy();
/**
* Provide the field draw object specific comparison.
*
* The sort order for field 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.
*/
virtual int DoCompare( const LIB_DRAW_ITEM& other ) const;
virtual void DoOffset( const wxPoint& offset );
virtual bool DoTestInside( EDA_Rect& rect );
virtual void DoMove( const wxPoint& newPosition );
virtual wxPoint DoGetPosition( void ) { return m_Pos; }
virtual void DoMirrorHorizontal( const wxPoint& center );
virtual void DoPlot( PLOTTER* plotter, const wxPoint& offset, bool fill,
const int transform[2][2] );
virtual int DoGetWidth( void ) { return m_Width; }
virtual void DoSetWidth( int width ) { m_Width = width; }
};
#endif // CLASS_LIBENTRY_FIELDS_H