realAscot/kicad-source
1
0
Fork 0
mirror of https://gitlab.com/kicad/code/kicad.git synced 2025-09-15 02:33:15 +02:00
Code Issues Packages Projects Releases Wiki Activity
kicad-source/eeschema/class_sch_cmp_field.cpp
stambaughw ab74cfeda8 Component library object improvements. 
Moved all library entry manipulation code scattered throughout EESchema into
the component library object itself.  Adding, removing, and searching is now
handled by the library object.  This is the precursor to replacing the current
priority queue code.
2009-08-27 11:41:56 +00:00

441 lines
12 KiB
C++
Raw Blame History

/**************************************************************/
/* class_sch_cmp_field.cpp : handle the class SCH_CMP_FIELD */
/**************************************************************/
/* Fields are texts attached to a component, having a specuial meaning
* Fields 0 and 1 are very important: reference and value
* Field 2 is used as default footprint name.
* Field 3 is reserved (not currently used
* Fields 4 and more are user fields.
* They can be renamed and can appear in reports
*/
#include "fctsys.h"
#include "common.h"
#include "class_drawpanel.h"
#include "base_struct.h"
#include "gr_basic.h"
#include "drawtxt.h"
#include "program.h"
#include "libcmp.h"
#include "general.h"
#include "macros.h"
#include "protos.h"
SCH_CMP_FIELD::SCH_CMP_FIELD( const wxPoint& aPos, int aFieldId,
SCH_COMPONENT* aParent, wxString aName ) :
SCH_ITEM( aParent, DRAW_PART_TEXT_STRUCT_TYPE ),
EDA_TextStruct()
{
m_Pos = aPos;
m_FieldId = aFieldId;
m_AddExtraText = false;
m_Attributs = TEXT_NO_VISIBLE;
m_Name = aName;
SetLayer( LAYER_FIELDS );
}
SCH_CMP_FIELD::~SCH_CMP_FIELD()
{
}
/** Function GetPenSize
* @return the size of the "pen" that be used to draw or plot this item
*/
int SCH_CMP_FIELD::GetPenSize( )
{
int pensize = m_Width;
if( pensize == 0 ) // Use default values for pen size
{
if( m_Bold )
pensize = GetPenSizeForBold( m_Size.x );
else
pensize = g_DrawDefaultLineThickness;
}
// Clip pen size for small texts:
pensize = Clamp_Text_PenSize( pensize, m_Size, m_Bold );
return pensize;
}
/**
* Routine de trace des textes type Field du composant.
* entree:
* DrawMode: mode de trace
*/
void SCH_CMP_FIELD::Draw( WinEDA_DrawPanel* panel, wxDC* DC,
const wxPoint& offset, int DrawMode, int Color )
{
int orient;
EDA_Colors color;
wxPoint pos; /* Position des textes */
SCH_COMPONENT* DrawLibItem = (SCH_COMPONENT*) m_Parent;
GRTextHorizJustifyType hjustify;
GRTextVertJustifyType vjustify;
int LineWidth = m_Width;
if (LineWidth == 0) // Use default values for pen size
{
if ( m_Bold )
LineWidth = GetPenSizeForBold( m_Size.x );
else
LineWidth = g_DrawDefaultLineThickness;
}
// Clip pen size for small texts:
LineWidth = Clamp_Text_PenSize( LineWidth, m_Size, m_Bold );
if( ( m_Attributs & TEXT_NO_VISIBLE ) || IsVoid() )
return;
GRSetDrawMode( DC, DrawMode );
/* Calcul de la position des textes, selon orientation du composant */
orient = m_Orient;
hjustify = m_HJustify; vjustify = m_VJustify;
pos = m_Pos - DrawLibItem->m_Pos;
pos = DrawLibItem->GetScreenCoord( pos );
pos += DrawLibItem->m_Pos;
/* Y a t-il rotation (pour l'orientation, la justification)*/
if( DrawLibItem->m_Transform[0][1] ) // Rotation du composant de 90deg
{
if( orient == TEXT_ORIENT_HORIZ )
orient = TEXT_ORIENT_VERT;
else
orient = TEXT_ORIENT_HORIZ;
/* Y a t-il rotation, miroir (pour les justifications)*/
GRTextHorizJustifyType tmp = hjustify;
hjustify = (GRTextHorizJustifyType) vjustify;
vjustify = (GRTextVertJustifyType) tmp;
if( DrawLibItem->m_Transform[1][0] < 0 )
switch ( vjustify )
{
case GR_TEXT_VJUSTIFY_BOTTOM:
vjustify = GR_TEXT_VJUSTIFY_TOP;
break;
case GR_TEXT_VJUSTIFY_TOP:
vjustify = GR_TEXT_VJUSTIFY_BOTTOM;
break;
default:
break;
}
if( DrawLibItem->m_Transform[1][0] > 0 )
switch ( hjustify )
{
case GR_TEXT_HJUSTIFY_LEFT:
hjustify = GR_TEXT_HJUSTIFY_RIGHT;
break;
case GR_TEXT_HJUSTIFY_RIGHT:
hjustify = GR_TEXT_HJUSTIFY_LEFT;
break;
default:
break;
}
}
else
{
/* Texte horizontal: Y a t-il miroir (pour les justifications)*/
if( DrawLibItem->m_Transform[0][0] < 0 )
switch ( hjustify )
{
case GR_TEXT_HJUSTIFY_LEFT:
hjustify = GR_TEXT_HJUSTIFY_RIGHT;
break;
case GR_TEXT_HJUSTIFY_RIGHT:
hjustify = GR_TEXT_HJUSTIFY_LEFT;
break;
default:
break;
}
if( DrawLibItem->m_Transform[1][1] > 0 )
switch ( vjustify )
{
case GR_TEXT_VJUSTIFY_BOTTOM:
vjustify = GR_TEXT_VJUSTIFY_TOP;
break;
case GR_TEXT_VJUSTIFY_TOP:
vjustify = GR_TEXT_VJUSTIFY_BOTTOM;
break;
default:
break;
}
}
if( m_FieldId == REFERENCE )
color = ReturnLayerColor( LAYER_REFERENCEPART );
else if( m_FieldId == VALUE )
color = ReturnLayerColor( LAYER_VALUEPART );
else
color = ReturnLayerColor( LAYER_FIELDS );
if( !m_AddExtraText || (m_FieldId != REFERENCE) )
{
DrawGraphicText( panel, DC, pos, color, m_Text,
orient ? TEXT_ORIENT_VERT : TEXT_ORIENT_HORIZ,
m_Size, hjustify, vjustify, LineWidth, m_Italic, m_Bold );
}
else
{
/* For more than one part per package, we must add the part selection
* A, B, ... or 1, 2, .. to the reference. */
wxString fulltext = m_Text;
char part_id;
#if defined(KICAD_GOST)
fulltext.Append( '.');
part_id = '1' - 1 + DrawLibItem->m_Multi;
#else
part_id = 'A' - 1 + DrawLibItem->m_Multi;
#endif
fulltext.Append( part_id );
DrawGraphicText( panel, DC, pos, color, fulltext,
orient ? TEXT_ORIENT_VERT : TEXT_ORIENT_HORIZ,
m_Size, hjustify, vjustify, LineWidth, m_Italic, m_Bold, false );
}
}
/**
* Function ImportValues
* copy parameters from a source.
* Pointers and specific values (position, texts) are not copied
* used to init a field from the model read from a lib entry
* @param aSource = the LibDrawField to read
*/
void SCH_CMP_FIELD::ImportValues( const LibDrawField& aSource )
{
m_Orient = aSource.m_Orient;
m_Size = aSource.m_Size;
m_HJustify = aSource.m_HJustify;
m_VJustify = aSource.m_VJustify;
m_Italic = aSource.m_Italic;
m_Bold = aSource.m_Bold;
m_Width = aSource.m_Width;
m_Attributs = aSource.m_Attributs;
m_Mirror = aSource.m_Mirror;
}
/**
* Used if undo / redo command:
* swap data between this and copyitem
*/
void SCH_CMP_FIELD::SwapData( SCH_CMP_FIELD* copyitem )
{
EXCHG( m_Text, copyitem->m_Text );
EXCHG( m_Layer, copyitem->m_Layer );
EXCHG( m_Pos, copyitem->m_Pos );
EXCHG( m_Size, copyitem->m_Size );
EXCHG( m_Width, copyitem->m_Width );
EXCHG( m_Orient, copyitem->m_Orient );
EXCHG( m_Mirror, copyitem->m_Mirror );
EXCHG( m_Attributs, copyitem->m_Attributs );
EXCHG( m_Italic, copyitem->m_Italic );
EXCHG( m_Bold, copyitem->m_Bold );
EXCHG( m_HJustify, copyitem->m_HJustify );
EXCHG( m_VJustify, copyitem->m_VJustify );
}
/**
* return True if the field is void, i.e.:
* contains "~" or ""
*/
bool SCH_CMP_FIELD::IsVoid()
{
if( m_Text.IsEmpty() || m_Text == wxT( "~" ) )
return true;
return false;
}
/**
* Function GetBoundaryBox()
* @return an EDA_Rect contains the real (user coordinates) boundary box for
* a text field,
* according to the component position, rotation, mirror ...
*/
EDA_Rect SCH_CMP_FIELD::GetBoundaryBox() const
{
EDA_Rect BoundaryBox;
int hjustify, vjustify;
int orient;
int dx, dy, x1, y1, x2, y2;
SCH_COMPONENT* DrawLibItem = (SCH_COMPONENT*) m_Parent;
orient = m_Orient;
wxPoint pos = DrawLibItem->m_Pos;
x1 = m_Pos.x - pos.x;
y1 = m_Pos.y - pos.y;
dx = LenSize(m_Text);
dy = m_Size.y;
hjustify = m_HJustify;
vjustify = m_VJustify;
x2 = pos.x + (DrawLibItem->m_Transform[0][0] * x1)
+ (DrawLibItem->m_Transform[0][1] * y1);
y2 = pos.y + (DrawLibItem->m_Transform[1][0] * x1)
+ (DrawLibItem->m_Transform[1][1] * y1);
/* If the component orientation is +/- 90 deg, the text orientation must
* be changed */
if( DrawLibItem->m_Transform[0][1] )
{
if( orient == TEXT_ORIENT_HORIZ )
orient = TEXT_ORIENT_VERT;
else
orient = TEXT_ORIENT_HORIZ;
/* is it mirrored (for text justify)*/
EXCHG( hjustify, vjustify );
if( DrawLibItem->m_Transform[1][0] < 0 )
vjustify = -vjustify;
if( DrawLibItem->m_Transform[0][1] > 0 )
hjustify = -hjustify;
}
else /* component horizontal: is it mirrored (for text justify)*/
{
if( DrawLibItem->m_Transform[0][0] < 0 )
hjustify = -hjustify;
if( DrawLibItem->m_Transform[1][1] > 0 )
vjustify = -vjustify;
}
if( orient == TEXT_ORIENT_VERT )
EXCHG( dx, dy );
switch( hjustify )
{
case GR_TEXT_HJUSTIFY_CENTER:
x1 = x2 - (dx / 2);
break;
case GR_TEXT_HJUSTIFY_RIGHT:
x1 = x2 - dx;
break;
default:
x1 = x2;
break;
}
switch( vjustify )
{
case GR_TEXT_VJUSTIFY_CENTER:
y1 = y2 - (dy / 2);
break;
case GR_TEXT_VJUSTIFY_BOTTOM:
y1 = y2 - dy;
break;
default:
y1 = y2;
break;
}
BoundaryBox.SetX( x1 );
BoundaryBox.SetY( y1 );
BoundaryBox.SetWidth( dx );
BoundaryBox.SetHeight( dy );
// Take thickness in account:
int linewidth = (m_Width == 0) ? g_DrawDefaultLineThickness : m_Width;
BoundaryBox.Inflate( linewidth,linewidth );
return BoundaryBox;
}
bool SCH_CMP_FIELD::Save( FILE* aFile ) const
{
char hjustify = 'C';
if( m_HJustify == GR_TEXT_HJUSTIFY_LEFT )
hjustify = 'L';
else if( m_HJustify == GR_TEXT_HJUSTIFY_RIGHT )
hjustify = 'R';
char vjustify = 'C';
if( m_VJustify == GR_TEXT_VJUSTIFY_BOTTOM )
vjustify = 'B';
else if( m_VJustify == GR_TEXT_VJUSTIFY_TOP )
vjustify = 'T';
if( fprintf( aFile, "F %d \"%s\" %c %-3d %-3d %-3d %4.4X %c %c%c%c",
m_FieldId,
CONV_TO_UTF8( m_Text ),
m_Orient == TEXT_ORIENT_HORIZ ? 'H' : 'V',
m_Pos.x, m_Pos.y,
m_Size.x,
m_Attributs,
hjustify, vjustify,
m_Italic ? 'I' : 'N',
m_Bold ? 'B' : 'N' ) == EOF )
{
return false;
}
// Save field name, if the name is user definable
if( m_FieldId >= FIELD1 )
{
if( fprintf( aFile, " \"%s\"", CONV_TO_UTF8( m_Name ) ) == EOF )
{
return false;
}
}
if( fprintf( aFile, "\n" ) == EOF )
{
return false;
}
return true;
}
void SCH_CMP_FIELD::Place( WinEDA_SchematicFrame* frame, wxDC* DC )
{
int fieldNdx;
EDA_LibComponentStruct* Entry;
frame->DrawPanel->ManageCurseur = NULL;
frame->DrawPanel->ForceCloseManageCurseur = NULL;
SCH_COMPONENT* component = (SCH_COMPONENT*) GetParent();
// save old cmp in undo list
if( g_ItemToUndoCopy && ( g_ItemToUndoCopy->Type() == component->Type()) )
{
component->SwapData( (SCH_COMPONENT*) g_ItemToUndoCopy );
frame->SaveCopyInUndoList( component, UR_CHANGED );
component->SwapData( (SCH_COMPONENT*) g_ItemToUndoCopy );
}
fieldNdx = m_FieldId;
m_AddExtraText = 0;
if( fieldNdx == REFERENCE )
{
Entry = ( EDA_LibComponentStruct* ) FindLibPart( component->m_ChipName );
if( Entry != NULL )
{
if( Entry->m_UnitCount > 1 )
m_AddExtraText = 1;
}
}
Draw( frame->DrawPanel, DC, wxPoint(0,0), GR_DEFAULT_DRAWMODE );
m_Flags = 0;
frame->GetScreen()->SetCurItem( NULL );
frame->GetScreen()->SetModify();
frame->SetCurrentField( NULL );
}
Reference in New Issue View Git Blame Copy Permalink