770 lines
20 KiB
C++
770 lines
20 KiB
C++
/************************************************/
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/* class_pad.cpp : fonctions de la classe D_PAD */
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/************************************************/
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#include "fctsys.h"
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#include "common.h"
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#include "confirm.h"
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#include "kicad_string.h"
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#include "pcbnew.h"
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#include "trigo.h"
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#include "pcbnew_id.h" // ID_TRACK_BUTT
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/*******************************/
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/* classe D_PAD : constructeur */
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/*******************************/
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D_PAD::D_PAD( MODULE* parent ) : BOARD_CONNECTED_ITEM( parent, TYPE_PAD )
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{
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m_NumPadName = 0;
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m_Size.x = m_Size.y = 500; // give it a reasonnable size
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m_Orient = 0; // Pad rotation in 1/10 degrees
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if( m_Parent && (m_Parent->Type() == TYPE_MODULE) )
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{
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m_Pos = ( (MODULE*) m_Parent )->GetPosition();
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}
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m_PadShape = PAD_CIRCLE; // Shape: PAD_CIRCLE, PAD_RECT PAD_OVAL PAD_TRAPEZOID
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m_Attribut = PAD_STANDARD; // Type: NORMAL, PAD_SMD, PAD_CONN
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m_DrillShape = PAD_CIRCLE; // Drill shape = circle
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m_Masque_Layer = PAD_STANDARD_DEFAULT_LAYERS; // set layers mask to default for a standard pad
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SetSubRatsnest( 0 ); // used in ratsnest calculations
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ComputeRayon();
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}
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D_PAD::~D_PAD()
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{
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}
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/****************************/
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void D_PAD::ComputeRayon()
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/****************************/
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/* met a jour m_Rayon, rayon du cercle exinscrit
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*/
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{
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switch( m_PadShape & 0x7F )
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{
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case PAD_CIRCLE:
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m_Rayon = m_Size.x / 2;
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break;
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case PAD_OVAL:
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m_Rayon = MAX( m_Size.x, m_Size.y ) / 2;
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break;
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case PAD_RECT:
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case PAD_TRAPEZOID:
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m_Rayon = (int) ( sqrt( (double) m_Size.y * m_Size.y
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+ (double) m_Size.x * m_Size.x ) / 2 );
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break;
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}
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}
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/**
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* Function GetBoundingBox
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* returns the bounding box of this pad
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* Mainly used to redraw the screen area occuped by the pad
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*/
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EDA_Rect D_PAD::GetBoundingBox()
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{
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// Calculate area:
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ComputeRayon(); // calculate the radius of the area, considered as a circle
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EDA_Rect area;
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area.SetOrigin( m_Pos );
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area.Inflate( m_Rayon, m_Rayon );
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return area;
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}
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/*********************************************/
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const wxPoint D_PAD::ReturnShapePos()
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/*********************************************/
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// retourne la position de la forme (pastilles excentrees)
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{
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if( m_Offset.x == 0 && m_Offset.y == 0 )
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return m_Pos;
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wxPoint shape_pos;
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int dX, dY;
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dX = m_Offset.x;
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dY = m_Offset.y;
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RotatePoint( &dX, &dY, m_Orient );
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shape_pos.x = m_Pos.x + dX;
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shape_pos.y = m_Pos.y + dY;
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return shape_pos;
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}
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/****************************************/
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wxString D_PAD::ReturnStringPadName()
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/****************************************/
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/* Return pad name as string in a wxString
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*/
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{
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wxString name;
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ReturnStringPadName( name );
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return name;
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}
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/********************************************/
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void D_PAD::ReturnStringPadName( wxString& text )
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/********************************************/
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/* Return pad name as string in a buffer
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*/
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{
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int ii;
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text.Empty();
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for( ii = 0; ii < 4; ii++ )
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{
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if( m_Padname[ii] == 0 )
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break;
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text.Append( m_Padname[ii] );
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}
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}
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/********************************************/
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void D_PAD::SetPadName( const wxString& name )
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/********************************************/
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// Change pad name
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{
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int ii, len;
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len = name.Length();
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if( len > 4 )
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len = 4;
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for( ii = 0; ii < len; ii++ )
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m_Padname[ii] = name.GetChar( ii );
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for( ii = len; ii < 4; ii++ )
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m_Padname[ii] = 0;
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}
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/**************************************************/
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void D_PAD::SetNetname( const wxString & aNetname )
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/**************************************************/
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/**
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* Function SetNetname
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* @param const wxString : the new netname
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*/
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{
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m_Netname = aNetname;
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m_ShortNetname = m_Netname.AfterLast( '/' );
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}
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/********************************/
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void D_PAD::Copy( D_PAD* source )
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/********************************/
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{
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if( source == NULL )
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return;
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m_Pos = source->m_Pos;
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m_Masque_Layer = source->m_Masque_Layer;
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memcpy( m_Padname, source->m_Padname, sizeof(m_Padname) ); /* nom de la pastille */
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SetNet( source->GetNet() ); /* Numero de net pour comparaisons rapides */
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m_Drill = source->m_Drill; // Diametre de percage
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m_DrillShape = source->m_DrillShape;
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m_Offset = source->m_Offset; // Offset de la forme
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m_Size = source->m_Size; // Dimension ( pour orient 0 )
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m_DeltaSize = source->m_DeltaSize; // delta sur formes rectangle -> trapezes
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m_Pos0 = source->m_Pos0; /* Coord relatives a l'ancre du pad en orientation 0 */
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m_Rayon = source->m_Rayon; // rayon du cercle exinscrit du pad
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m_PadShape = source->m_PadShape; // forme CERCLE, PAD_RECT PAD_OVAL PAD_TRAPEZOID ou libre
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m_Attribut = source->m_Attribut; // NORMAL, PAD_SMD, PAD_CONN, Bit 7 = STACK
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m_Orient = source->m_Orient; // en 1/10 degres
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SetSubRatsnest( 0 );
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SetSubNet( 0 );
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m_Netname = source->m_Netname;
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m_ShortNetname = source->m_ShortNetname;
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}
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/*************************************************/
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int D_PAD::ReadDescr( FILE* File, int* LineNum )
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/*************************************************/
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/* Routine de lecture de descr de pads
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* la 1ere ligne de descr ($PAD) est supposee etre deja lue
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* syntaxe:
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* $PAD
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* Sh "N1" C 550 550 0 0 1800
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* Dr 310 0 0
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* At STD N 00C0FFFF
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* Ne 3 "netname"
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* Po 6000 -6000
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* $EndPAD
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*/
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{
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char Line[1024], BufLine[1024], BufCar[256];
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char* PtLine;
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int nn, ll, dx, dy;
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while( GetLine( File, Line, LineNum ) != NULL )
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{
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if( Line[0] == '$' )
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return 0;
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PtLine = Line + 3;
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/* Pointe 1er code utile de la ligne */
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switch( Line[0] )
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{
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case 'S': /* Ligne de description de forme et dims*/
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/* Lecture du nom pad */
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nn = 0;
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while( (*PtLine != '"') && *PtLine )
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PtLine++;
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if( *PtLine )
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PtLine++;
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memset( m_Padname, 0, sizeof(m_Padname) );
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while( (*PtLine != '"') && *PtLine )
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{
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if( nn < (int) sizeof(m_Padname) )
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{
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if( *PtLine > ' ' )
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{
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m_Padname[nn] = *PtLine; nn++;
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}
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}
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PtLine++;
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}
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if( *PtLine == '"' )
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PtLine++;
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nn = sscanf( PtLine, " %s %d %d %d %d %d",
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BufCar, &m_Size.x, &m_Size.y,
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&m_DeltaSize.x, &m_DeltaSize.y,
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&m_Orient );
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ll = 0xFF & BufCar[0];
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/* Mise a jour de la forme */
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m_PadShape = PAD_CIRCLE;
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switch( ll )
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{
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case 'C':
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m_PadShape = PAD_CIRCLE; break;
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case 'R':
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m_PadShape = PAD_RECT; break;
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case 'O':
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m_PadShape = PAD_OVAL; break;
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case 'T':
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m_PadShape = PAD_TRAPEZOID; break;
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}
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ComputeRayon();
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break;
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case 'D':
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BufCar[0] = 0;
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nn = sscanf( PtLine, "%d %d %d %s %d %d", &m_Drill.x,
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&m_Offset.x, &m_Offset.y, BufCar, &dx, &dy );
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m_Drill.y = m_Drill.x;
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m_DrillShape = PAD_CIRCLE;
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if( nn >= 6 ) // Drill shape = OVAL ?
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{
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if( BufCar[0] == 'O' )
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{
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m_Drill.x = dx; m_Drill.y = dy;
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m_DrillShape = PAD_OVAL;
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}
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}
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break;
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case 'A':
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nn = sscanf( PtLine, "%s %s %X", BufLine, BufCar,
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&m_Masque_Layer );
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/* Contenu de BufCar non encore utilise ( reserve pour evolutions
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* ulterieures */
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/* Mise a jour de l'attribut */
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m_Attribut = PAD_STANDARD;
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if( strncmp( BufLine, "SMD", 3 ) == 0 )
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m_Attribut = PAD_SMD;
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if( strncmp( BufLine, "CONN", 4 ) == 0 )
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m_Attribut = PAD_CONN;
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if( strncmp( BufLine, "HOLE", 4 ) == 0 )
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m_Attribut = PAD_HOLE_NOT_PLATED;
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break;
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case 'N': /* Lecture du netname */
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int netcode;
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nn = sscanf( PtLine, "%d", &netcode );
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SetNet( netcode );
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/* Lecture du netname */
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ReadDelimitedText( BufLine, PtLine, sizeof(BufLine) );
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SetNetname(CONV_FROM_UTF8( StrPurge( BufLine ) ));
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break;
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case 'P':
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nn = sscanf( PtLine, "%d %d", &m_Pos0.x, &m_Pos0.y );
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m_Pos = m_Pos0;
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break;
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default:
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DisplayError( NULL, wxT( "Err Pad: Id inconnu" ) );
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return 1;
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}
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}
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return 2; /* error : EOF */
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}
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/*************************************/
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bool D_PAD::Save( FILE* aFile ) const
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/*************************************/
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{
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int cshape;
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const char* texttype;
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if( GetState( DELETED ) )
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return true;
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bool rc = false;
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// check the return values for first and last fprints() in this function
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if( fprintf( aFile, "$PAD\n" ) != sizeof("$PAD\n") - 1 )
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goto out;
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switch( m_PadShape )
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{
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case PAD_CIRCLE:
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cshape = 'C'; break;
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case PAD_RECT:
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cshape = 'R'; break;
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case PAD_OVAL:
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cshape = 'O'; break;
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case PAD_TRAPEZOID:
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cshape = 'T'; break;
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default:
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cshape = 'C';
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DisplayError( NULL, _( "Unknown Pad shape" ) );
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break;
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}
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fprintf( aFile, "Sh \"%.4s\" %c %d %d %d %d %d\n",
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m_Padname, cshape, m_Size.x, m_Size.y,
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m_DeltaSize.x, m_DeltaSize.y, m_Orient );
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fprintf( aFile, "Dr %d %d %d", m_Drill.x, m_Offset.x, m_Offset.y );
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if( m_DrillShape == PAD_OVAL )
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{
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fprintf( aFile, " %c %d %d", 'O', m_Drill.x, m_Drill.y );
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}
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fprintf( aFile, "\n" );
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switch( m_Attribut )
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{
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case PAD_STANDARD:
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texttype = "STD"; break;
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case PAD_SMD:
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texttype = "SMD"; break;
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case PAD_CONN:
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texttype = "CONN"; break;
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case PAD_HOLE_NOT_PLATED:
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texttype = "HOLE"; break;
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default:
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texttype = "STD";
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DisplayError( NULL, wxT( "Invalid Pad attribute" ) );
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break;
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}
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fprintf( aFile, "At %s N %8.8X\n", texttype, m_Masque_Layer );
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fprintf( aFile, "Ne %d \"%s\"\n", GetNet(), CONV_TO_UTF8( m_Netname ) );
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fprintf( aFile, "Po %d %d\n", m_Pos0.x, m_Pos0.y );
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if( fprintf( aFile, "$EndPAD\n" ) != sizeof("$EndPAD\n") - 1 )
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goto out;
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rc = true;
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out:
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return rc;
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}
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/******************************************************/
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void D_PAD::DisplayInfo( WinEDA_DrawFrame* frame )
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/******************************************************/
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/* Affiche en bas d'ecran les caract de la pastille demandee */
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{
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int ii;
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MODULE* module;
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wxString Line;
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int pos = 1;
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/* Pad messages */
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static const wxString Msg_Pad_Shape[6] =
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{ wxT( "??? " ), wxT( "Circ" ), wxT( "Rect" ), wxT( "Oval" ), wxT( "trap" ), wxT( "spec" ) };
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static const wxString Msg_Pad_Layer[9] =
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{
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wxT( "??? " ), wxT( "cmp " ), wxT( "cu " ), wxT( "cmp+cu " ), wxT(
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"int " ),
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wxT( "cmp+int " ), wxT( "cu+int " ), wxT( "all " ), wxT( "No copp" )
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};
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static const wxString Msg_Pad_Attribut[5] =
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{ wxT( "norm" ), wxT( "smd " ), wxT( "conn" ), wxT( "????" ) };
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frame->MsgPanel->EraseMsgBox();
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/* Recherche du module correspondant */
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module = (MODULE*) m_Parent;
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if( module )
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{
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wxString msg = module->GetReference();
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Affiche_1_Parametre( frame, pos, _( "Module" ), msg, DARKCYAN );
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ReturnStringPadName( Line );
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pos += 8;
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Affiche_1_Parametre( frame, pos, _( "RefP" ), Line, BROWN );
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}
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pos += 4;
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Affiche_1_Parametre( frame, pos, _( "Net" ), m_Netname, DARKCYAN );
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/* For test and debug only: display m_physical_connexion and m_logical_connexion */
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pos += 10;
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#if 1 // Used only to debug connectivity calculations
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Line.Printf( wxT( "%d-%d-%d " ), GetSubRatsnest(), GetSubNet(), m_ZoneSubnet );
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Affiche_1_Parametre( frame, pos, wxT( "L-P-Z" ), Line, DARKGREEN );
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#endif
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wxString LayerInfo;
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ii = 0;
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if( m_Masque_Layer & CUIVRE_LAYER )
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ii = 2;
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if( m_Masque_Layer & CMP_LAYER )
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ii += 1;
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if( (m_Masque_Layer & ALL_CU_LAYERS) == ALL_CU_LAYERS )
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ii = 7;
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LayerInfo = Msg_Pad_Layer[ii];
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if( (m_Masque_Layer & ALL_CU_LAYERS) == 0 )
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{
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if( m_Masque_Layer )
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LayerInfo = Msg_Pad_Layer[8];
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switch( m_Masque_Layer & ~ALL_CU_LAYERS )
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{
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case ADHESIVE_LAYER_CU:
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LayerInfo = ReturnPcbLayerName( ADHESIVE_N_CU );
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break;
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case ADHESIVE_LAYER_CMP:
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LayerInfo = ReturnPcbLayerName( ADHESIVE_N_CMP );
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break;
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case SOLDERPASTE_LAYER_CU:
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LayerInfo = ReturnPcbLayerName( SOLDERPASTE_N_CU );
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break;
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case SOLDERPASTE_LAYER_CMP:
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LayerInfo = ReturnPcbLayerName( SOLDERPASTE_N_CMP );
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break;
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case SILKSCREEN_LAYER_CU:
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LayerInfo = ReturnPcbLayerName( SILKSCREEN_N_CU );
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break;
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case SILKSCREEN_LAYER_CMP:
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LayerInfo = ReturnPcbLayerName( SILKSCREEN_N_CMP );
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break;
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case SOLDERMASK_LAYER_CU:
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LayerInfo = ReturnPcbLayerName( SOLDERMASK_N_CU );
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break;
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case SOLDERMASK_LAYER_CMP:
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LayerInfo = ReturnPcbLayerName( SOLDERMASK_N_CMP );
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break;
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case DRAW_LAYER:
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LayerInfo = ReturnPcbLayerName( DRAW_N );
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break;
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case COMMENT_LAYER:
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LayerInfo = ReturnPcbLayerName( COMMENT_N );
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break;
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case ECO1_LAYER:
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LayerInfo = ReturnPcbLayerName( ECO1_N );
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break;
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case ECO2_LAYER:
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LayerInfo = ReturnPcbLayerName( ECO2_N );
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break;
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case EDGE_LAYER:
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|
LayerInfo = ReturnPcbLayerName( EDGE_N );
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
pos += 3;
|
|
Affiche_1_Parametre( frame, pos, _( "Layer" ), LayerInfo, DARKGREEN );
|
|
|
|
pos += 6;
|
|
int attribut = m_Attribut & 15;
|
|
if( attribut > 3 )
|
|
attribut = 3;
|
|
Affiche_1_Parametre( frame,
|
|
pos,
|
|
Msg_Pad_Shape[m_PadShape],
|
|
Msg_Pad_Attribut[attribut],
|
|
DARKGREEN );
|
|
|
|
valeur_param( m_Size.x, Line );
|
|
pos += 6;
|
|
Affiche_1_Parametre( frame, pos, _( "H Size" ), Line, RED );
|
|
|
|
valeur_param( m_Size.y, Line );
|
|
pos += 7;
|
|
Affiche_1_Parametre( frame, pos, _( "V Size" ), Line, RED );
|
|
|
|
pos += 7;
|
|
valeur_param( (unsigned) m_Drill.x, Line );
|
|
if( m_DrillShape == PAD_CIRCLE )
|
|
{
|
|
Affiche_1_Parametre( frame, pos, _( "Drill" ), Line, RED );
|
|
}
|
|
else
|
|
{
|
|
valeur_param( (unsigned) m_Drill.x, Line );
|
|
wxString msg;
|
|
valeur_param( (unsigned) m_Drill.y, msg );
|
|
Line += wxT( " / " ) + msg;
|
|
Affiche_1_Parametre( frame, pos, _( "Drill X / Y" ), Line, RED );
|
|
}
|
|
|
|
|
|
int module_orient = module ? module->m_Orient : 0;
|
|
if( module_orient )
|
|
Line.Printf( wxT( "%3.1f(+%3.1f)" ),
|
|
(float) ( m_Orient - module_orient ) / 10, (float) module_orient / 10 );
|
|
else
|
|
Line.Printf( wxT( "%3.1f" ), (float) m_Orient / 10 );
|
|
pos += 8;
|
|
Affiche_1_Parametre( frame, pos, _( "Orient" ), Line, BLUE );
|
|
|
|
valeur_param( m_Pos.x, Line );
|
|
pos += 8;
|
|
Affiche_1_Parametre( frame, pos, _( "X Pos" ), Line, BLUE );
|
|
|
|
valeur_param( m_Pos.y, Line );
|
|
pos += 6;
|
|
Affiche_1_Parametre( frame, pos, _( "Y pos" ), Line, BLUE );
|
|
}
|
|
|
|
|
|
// see class_pad.h
|
|
bool D_PAD::IsOnLayer( int aLayer ) const
|
|
{
|
|
return (1 << aLayer) & m_Masque_Layer;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function HitTest
|
|
* tests if the given wxPoint is within the bounds of this object.
|
|
* @param ref_pos A wxPoint to test
|
|
* @return bool - true if a hit, else false
|
|
*/
|
|
bool D_PAD::HitTest( const wxPoint& ref_pos )
|
|
{
|
|
int deltaX, deltaY;
|
|
int dx, dy;
|
|
double dist;
|
|
|
|
wxPoint shape_pos = ReturnShapePos();
|
|
|
|
deltaX = ref_pos.x - shape_pos.x;
|
|
deltaY = ref_pos.y - shape_pos.y;
|
|
|
|
/* Test rapide: le point a tester doit etre a l'interieur du cercle exinscrit ... */
|
|
if( (abs( deltaX ) > m_Rayon )
|
|
|| (abs( deltaY ) > m_Rayon) )
|
|
return false;
|
|
|
|
/* calcul des demi dim dx et dy */
|
|
dx = m_Size.x >> 1; // dx also is the radius for rounded pads
|
|
dy = m_Size.y >> 1;
|
|
|
|
/* localisation ? */
|
|
switch( m_PadShape & 0x7F )
|
|
{
|
|
case PAD_CIRCLE:
|
|
dist = hypot( deltaX, deltaY );
|
|
if( wxRound( dist ) <= dx )
|
|
return true;
|
|
break;
|
|
|
|
default:
|
|
/* calcul des coord du point test dans le repere du Pad */
|
|
RotatePoint( &deltaX, &deltaY, -m_Orient );
|
|
if( (abs( deltaX ) <= dx ) && (abs( deltaY ) <= dy) )
|
|
return true;
|
|
break;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
/************************************************************/
|
|
int D_PAD::Compare( const D_PAD* padref, const D_PAD* padcmp )
|
|
/************************************************************/
|
|
{
|
|
int diff;
|
|
|
|
if( (diff = padref->m_PadShape - padcmp->m_PadShape) )
|
|
return diff;
|
|
if( (diff = padref->m_Size.x - padcmp->m_Size.x) )
|
|
return diff;
|
|
if( (diff = padref->m_Size.y - padcmp->m_Size.y) )
|
|
return diff;
|
|
if( (diff = padref->m_Offset.x - padcmp->m_Offset.x) )
|
|
return diff;
|
|
if( (diff = padref->m_Offset.y - padcmp->m_Offset.y) )
|
|
return diff;
|
|
if( (diff = padref->m_DeltaSize.x - padcmp->m_DeltaSize.x) )
|
|
return diff;
|
|
if( (diff = padref->m_DeltaSize.y - padcmp->m_DeltaSize.y) )
|
|
return diff;
|
|
|
|
// @todo check if export_gencad still works:
|
|
// specctra_export needs this, but maybe export_gencad does not. added on Jan 24 2008 by Dick.
|
|
if( (diff = padref->m_Masque_Layer - padcmp->m_Masque_Layer) )
|
|
return diff;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
#if defined (DEBUG)
|
|
|
|
// @todo: could this be useable elsewhere also?
|
|
static const char* ShowPadType( int aPadType )
|
|
{
|
|
switch( aPadType )
|
|
{
|
|
case PAD_CIRCLE:
|
|
return "circle";
|
|
|
|
case PAD_OVAL:
|
|
return "oval";
|
|
|
|
case PAD_RECT:
|
|
return "rect";
|
|
|
|
case PAD_TRAPEZOID:
|
|
return "trap";
|
|
|
|
default:
|
|
return "??unknown??";
|
|
}
|
|
}
|
|
|
|
|
|
static const char* ShowPadAttr( int aPadAttr )
|
|
{
|
|
switch( aPadAttr )
|
|
{
|
|
case PAD_STANDARD:
|
|
return "STD";
|
|
|
|
case PAD_SMD:
|
|
return "SMD";
|
|
|
|
case PAD_CONN:
|
|
return "CONN";
|
|
|
|
case PAD_HOLE_NOT_PLATED:
|
|
return "HOLE";
|
|
|
|
default:
|
|
return "??unkown??";
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Function Show
|
|
* is used to output the object tree, currently for debugging only.
|
|
* @param nestLevel An aid to prettier tree indenting, and is the level
|
|
* of nesting of this object within the overall tree.
|
|
* @param os The ostream& to output to.
|
|
*/
|
|
void D_PAD::Show( int nestLevel, std::ostream& os )
|
|
{
|
|
char padname[5] = { m_Padname[0], m_Padname[1], m_Padname[2], m_Padname[3], 0 };
|
|
|
|
char layerMask[16];
|
|
|
|
sprintf( layerMask, "0x%08X", m_Masque_Layer );
|
|
|
|
// for now, make it look like XML:
|
|
NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str() <<
|
|
" shape=\"" << ShowPadType( m_PadShape ) << '"' <<
|
|
" attr=\"" << ShowPadAttr( m_Attribut ) << '"' <<
|
|
" num=\"" << padname << '"' <<
|
|
" net=\"" << m_Netname.mb_str() << '"' <<
|
|
" netcode=\"" << GetNet() << '"' <<
|
|
" layerMask=\"" << layerMask << '"' << m_Pos << "/>\n";
|
|
|
|
// NestedSpace( nestLevel+1, os ) << m_Text.mb_str() << '\n';
|
|
|
|
// NestedSpace( nestLevel, os ) << "</" << GetClass().Lower().mb_str() << ">\n";
|
|
}
|
|
|
|
|
|
#endif
|