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kicad/pcbnew/class_module.cpp

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/****************************************************/
/* class_module.cpp : MODULE class implementation. */
/****************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "wxstruct.h"
#include "common.h"
#include "plot_common.h"
#include "class_drawpanel.h"
#include "trigo.h"
#include "confirm.h"
#include "kicad_string.h"
#include "pcbcommon.h"
#include "pcbnew.h"
#include "class_board_design_settings.h"
#include "autorout.h"
#include "drag.h"
#include "3d_struct.h"
#include "protos.h"
/*********************************************/
/* Class MODULE : describes a pcb component. */
/*********************************************/
MODULE::MODULE( BOARD* parent ) :
BOARD_ITEM( parent, TYPE_MODULE )
{
m_Attributs = MOD_DEFAULT;
m_Layer = LAYER_N_FRONT;
m_Orient = 0;
m_ModuleStatus = 0;
flag = 0;
m_CntRot90 = m_CntRot180 = 0;
m_Surface = 0;
m_Link = 0;
m_LastEdit_Time = time( NULL );
m_LocalClearance = 0;
m_LocalSolderMaskMargin = 0;
m_LocalSolderPasteMargin = 0;
m_LocalSolderPasteMarginRatio = 0.0;
m_Reference = new TEXTE_MODULE( this, TEXT_is_REFERENCE );
m_Value = new TEXTE_MODULE( this, TEXT_is_VALUE );
// Reserve one void 3D entry, to avoid problems with void list
m_3D_Drawings.PushBack( new S3D_MASTER( this ) );
}
MODULE::~MODULE()
{
delete m_Reference;
delete m_Value;
}
/* Draw the anchor cross (vertical)
* Must be done after the pads, because drawing the hole will erase overwrite
* every thing already drawn.
*/
void MODULE::DrawAncre( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
int dim_ancre, int draw_mode )
{
int anchor_size = panel->GetScreen()->Unscale( dim_ancre );
GRSetDrawMode( DC, draw_mode );
if( g_DesignSettings.IsElementVisible( ANCHOR_VISIBLE ) )
{
GRLine( &panel->m_ClipBox, DC,
m_Pos.x - offset.x - anchor_size, m_Pos.y - offset.y,
m_Pos.x - offset.x + anchor_size, m_Pos.y - offset.y,
0, g_AnchorColor );
GRLine( &panel->m_ClipBox, DC,
m_Pos.x - offset.x, m_Pos.y - offset.y - anchor_size,
m_Pos.x - offset.x, m_Pos.y - offset.y + anchor_size,
0, g_AnchorColor );
}
}
void MODULE::Copy( MODULE* aModule )
{
m_Pos = aModule->m_Pos;
m_Layer = aModule->m_Layer;
m_LibRef = aModule->m_LibRef;
m_Attributs = aModule->m_Attributs;
m_Orient = aModule->m_Orient;
m_BoundaryBox = aModule->m_BoundaryBox;
m_PadNum = aModule->m_PadNum;
m_CntRot90 = aModule->m_CntRot90;
m_CntRot180 = aModule->m_CntRot180;
m_LastEdit_Time = aModule->m_LastEdit_Time;
m_Path = aModule->m_Path; //is this correct behavior?
m_TimeStamp = GetTimeStamp();
m_LocalSolderMaskMargin = aModule->m_LocalSolderMaskMargin;
m_LocalSolderPasteMargin = aModule->m_LocalSolderPasteMargin;
m_LocalSolderPasteMarginRatio = aModule->m_LocalSolderPasteMarginRatio;
/* Copy reference and value. */
m_Reference->Copy( aModule->m_Reference );
m_Value->Copy( aModule->m_Value );
/* Copy auxiliary data: Pads */
m_Pads.DeleteAll();
for( D_PAD* pad = aModule->m_Pads; pad; pad = pad->Next() )
{
D_PAD* newpad = new D_PAD( this );
newpad->Copy( pad );
m_Pads.PushBack( newpad );
}
/* Copy auxiliary data: Drawings */
m_Drawings.DeleteAll();
for( BOARD_ITEM* item = aModule->m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case TYPE_TEXTE_MODULE:
TEXTE_MODULE * textm;
textm = new TEXTE_MODULE( this );
textm->Copy( (TEXTE_MODULE*) item );
m_Drawings.PushBack( textm );
break;
case TYPE_EDGE_MODULE:
EDGE_MODULE * edge;
edge = new EDGE_MODULE( this );
edge->Copy( (EDGE_MODULE*) item );
m_Drawings.PushBack( edge );
break;
default:
wxMessageBox( wxT( "MODULE::Copy() Internal Err: unknown type" ) );
break;
}
}
/* Copy auxiliary data: 3D_Drawings info */
m_3D_Drawings.DeleteAll();
// Ensure there is one (or more) item in m_3D_Drawings
m_3D_Drawings.PushBack( new S3D_MASTER( this ) ); // push a void item
for( S3D_MASTER* item = aModule->m_3D_Drawings; item; item = item->Next() )
{
if( item->m_Shape3DName.IsEmpty() ) // do not copy empty shapes.
continue;
S3D_MASTER* t3d = m_3D_Drawings;
if( t3d && t3d->m_Shape3DName.IsEmpty() ) // The first entry can
// exist, but is empty :
// use it.
t3d->Copy( item );
else
{
t3d = new S3D_MASTER( this );
t3d->Copy( item );
m_3D_Drawings.PushBack( t3d );
}
}
m_Doc = aModule->m_Doc;
m_KeyWord = aModule->m_KeyWord;
}
/** Function Draw
* Draws the footprint to the current Device Context
* @param panel = The active Draw Panel (used to know the clip box)
* @param DC = current Device Context
* @param offset = draw offset (usually wxPoint(0,0)
* @param draw_mode = GR_OR, GR_XOR, GR_AND
*/
void MODULE::Draw( WinEDA_DrawPanel* panel, wxDC* DC,
int draw_mode, const wxPoint& offset )
{
if( (m_Flags & DO_NOT_DRAW) )
return;
for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
{
if( pad->m_Flags & IS_MOVED )
continue;
pad->Draw( panel, DC, draw_mode, offset );
}
// Draws footprint anchor
DrawAncre( panel, DC, offset, DIM_ANCRE_MODULE, draw_mode );
/* Draw graphic items */
if( !(m_Reference->m_Flags & IS_MOVED) )
m_Reference->Draw( panel, DC, draw_mode, offset );
if( !(m_Value->m_Flags & IS_MOVED) )
m_Value->Draw( panel, DC, draw_mode, offset );
for( BOARD_ITEM* item = m_Drawings; item; item = item->Next() )
{
if( item->m_Flags & IS_MOVED )
continue;
switch( item->Type() )
{
case TYPE_TEXTE_MODULE:
case TYPE_EDGE_MODULE:
item->Draw( panel, DC, draw_mode, offset );
break;
default:
break;
}
}
}
/** Function DrawEdgesOnly
* Draws the footprint edges only to the current Device Context
* @param panel = The active Draw Panel (used to know the clip box)
* @param DC = current Device Context
* @param offset = draw offset (usually wxPoint(0,0)
* @param draw_mode = GR_OR, GR_XOR, GR_AND
*/
void MODULE::DrawEdgesOnly( WinEDA_DrawPanel* panel, wxDC* DC,
const wxPoint& offset, int draw_mode )
{
for( BOARD_ITEM* item = m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case TYPE_EDGE_MODULE:
item->Draw( panel, DC, draw_mode, offset );
break;
default:
break;
}
}
}
bool MODULE::Save( FILE* aFile ) const
{
char statusTxt[8];
BOARD_ITEM* item;
if( GetState( DELETED ) )
return true;
bool rc = false;
fprintf( aFile, "$MODULE %s\n", CONV_TO_UTF8( m_LibRef ) );
memset( statusTxt, 0, sizeof(statusTxt) );
if( IsLocked() )
statusTxt[0] = 'F';
else
statusTxt[0] = '~';
if( m_ModuleStatus & MODULE_is_PLACED )
statusTxt[1] = 'P';
else
statusTxt[1] = '~';
fprintf( aFile, "Po %d %d %d %d %8.8lX %8.8lX %s\n",
m_Pos.x, m_Pos.y,
m_Orient, m_Layer, m_LastEdit_Time,
m_TimeStamp, statusTxt );
fprintf( aFile, "Li %s\n", CONV_TO_UTF8( m_LibRef ) );
if( !m_Doc.IsEmpty() )
{
fprintf( aFile, "Cd %s\n", CONV_TO_UTF8( m_Doc ) );
}
if( !m_KeyWord.IsEmpty() )
{
fprintf( aFile, "Kw %s\n", CONV_TO_UTF8( m_KeyWord ) );
}
fprintf( aFile, "Sc %8.8lX\n", m_TimeStamp );
fprintf( aFile, "AR %s\n", CONV_TO_UTF8( m_Path ) );
fprintf( aFile, "Op %X %X 0\n", m_CntRot90, m_CntRot180 );
if( m_LocalSolderMaskMargin != 0 )
fprintf( aFile, ".SolderMask %d\n",m_LocalSolderMaskMargin );
if( m_LocalSolderPasteMargin != 0 )
fprintf( aFile, ".SolderPaste %d\n",m_LocalSolderPasteMargin);
if( m_LocalSolderPasteMarginRatio != 0)
fprintf( aFile, ".SolderPasteRatio %g\n",m_LocalSolderPasteMarginRatio);
if( m_LocalClearance != 0 )
fprintf( aFile, ".LocalClearance %d\n",m_LocalClearance );
// attributes
if( m_Attributs != MOD_DEFAULT )
{
fprintf( aFile, "At " );
if( m_Attributs & MOD_CMS )
fprintf( aFile, "SMD " );
if( m_Attributs & MOD_VIRTUAL )
fprintf( aFile, "VIRTUAL " );
fprintf( aFile, "\n" );
}
// save reference
if( !m_Reference->Save( aFile ) )
goto out;
// save value
if( !m_Value->Save( aFile ) )
goto out;
// save drawing elements
for( item = m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case TYPE_TEXTE_MODULE:
case TYPE_EDGE_MODULE:
if( !item->Save( aFile ) )
goto out;
break;
default:
#if defined(DEBUG)
printf( "MODULE::Save() ignoring type %d\n", item->Type() );
#endif
break;
}
}
// save the pads
for( item = m_Pads; item; item = item->Next() )
if( !item->Save( aFile ) )
goto out;
Write_3D_Descr( aFile );
fprintf( aFile, "$EndMODULE %s\n", CONV_TO_UTF8( m_LibRef ) );
rc = true;
out:
return rc;
}
/* Save the description of 3D MODULE
*/
int MODULE::Write_3D_Descr( FILE* File ) const
{
char buf[512];
for( S3D_MASTER* t3D = m_3D_Drawings; t3D; t3D = t3D->Next() )
{
if( !t3D->m_Shape3DName.IsEmpty() )
{
fprintf( File, "$SHAPE3D\n" );
fprintf( File, "Na \"%s\"\n", CONV_TO_UTF8( t3D->m_Shape3DName ) );
sprintf( buf, "Sc %lf %lf %lf\n",
t3D->m_MatScale.x,
t3D->m_MatScale.y,
t3D->m_MatScale.z );
fprintf( File, "%s", to_point( buf ) );
sprintf( buf, "Of %lf %lf %lf\n",
t3D->m_MatPosition.x,
t3D->m_MatPosition.y,
t3D->m_MatPosition.z );
fprintf( File, "%s", to_point( buf ) );
sprintf( buf, "Ro %lf %lf %lf\n",
t3D->m_MatRotation.x,
t3D->m_MatRotation.y,
t3D->m_MatRotation.z );
fprintf( File, "%s", to_point( buf ) );
fprintf( File, "$EndSHAPE3D\n" );
}
}
return 0;
}
/* Read 3D module from file. (Ascii)
* The 1st line of descr ($MODULE) is assumed to be already read
* Returns 0 if OK
*/
int MODULE::Read_3D_Descr( FILE* File, int* LineNum )
{
char Line[1024];
char* text = Line + 3;
S3D_MASTER* t3D = m_3D_Drawings;
if( !t3D->m_Shape3DName.IsEmpty() )
{
S3D_MASTER* n3D = new S3D_MASTER( this );
m_3D_Drawings.PushBack( n3D );
t3D = n3D;
}
while( GetLine( File, Line, LineNum, sizeof(Line) - 1 ) != NULL )
{
switch( Line[0] )
{
case '$':
if( Line[1] == 'E' )
return 0;
return 1;
case 'N': // Shape File Name
{
char buf[512];
ReadDelimitedText( buf, text, 512 );
t3D->m_Shape3DName = CONV_FROM_UTF8( buf );
break;
}
case 'S': // Scale
sscanf( text, "%lf %lf %lf\n",
&t3D->m_MatScale.x,
&t3D->m_MatScale.y,
&t3D->m_MatScale.z );
break;
case 'O': // Offset
sscanf( text, "%lf %lf %lf\n",
&t3D->m_MatPosition.x,
&t3D->m_MatPosition.y,
&t3D->m_MatPosition.z );
break;
case 'R': // Rotation
sscanf( text, "%lf %lf %lf\n",
&t3D->m_MatRotation.x,
&t3D->m_MatRotation.y,
&t3D->m_MatRotation.z );
break;
default:
break;
}
}
return 1;
}
/* Read a MODULE description
* The first description line ($MODULE) is already read
* @return 0 if no error
*/
int MODULE::ReadDescr( FILE* File, int* LineNum )
{
char Line[256], BufLine[256], BufCar1[128], * PtLine;
int itmp1, itmp2;
while( GetLine( File, Line, LineNum, sizeof(Line) - 1 ) != NULL )
{
if( Line[0] == '$' )
{
if( Line[1] == 'E' )
break;
if( Line[1] == 'P' )
{
D_PAD* pad = new D_PAD( this );
pad->ReadDescr( File, LineNum );
RotatePoint( &pad->m_Pos.x, &pad->m_Pos.y, m_Orient );
pad->m_Pos.x += m_Pos.x;
pad->m_Pos.y += m_Pos.y;
m_Pads.PushBack( pad );
continue;
}
if( Line[1] == 'S' )
Read_3D_Descr( File, LineNum );
}
if( strlen( Line ) < 4 )
continue;
PtLine = Line + 3;
/* Decode the first code of the current line and read the
* corresponding data
*/
switch( Line[0] )
{
case 'P':
memset( BufCar1, 0, sizeof(BufCar1) );
sscanf( PtLine, "%d %d %d %d %lX %lX %s",
&m_Pos.x, &m_Pos.y,
&m_Orient, &m_Layer,
&m_LastEdit_Time, &m_TimeStamp, BufCar1 );
m_ModuleStatus = 0;
if( BufCar1[0] == 'F' )
SetLocked( true );
if( BufCar1[1] == 'P' )
m_ModuleStatus |= MODULE_is_PLACED;
break;
case 'L': /* Li = read the library name of the footprint */
*BufLine = 0;
sscanf( PtLine, " %s", BufLine );
m_LibRef = CONV_FROM_UTF8( BufLine );
break;
case 'S':
sscanf( PtLine, " %lX", &m_TimeStamp );
break;
case 'O': /* (Op)tions for auto placement */
itmp1 = itmp2 = 0;
sscanf( PtLine, " %X %X", &itmp1, &itmp2 );
m_CntRot180 = itmp2 & 0x0F;
if( m_CntRot180 > 10 )
m_CntRot180 = 10;
m_CntRot90 = itmp1 & 0x0F;
if( m_CntRot90 > 10 )
m_CntRot90 = 0;
itmp1 = (itmp1 >> 4) & 0x0F;
if( itmp1 > 10 )
itmp1 = 0;
m_CntRot90 |= itmp1 << 4;
break;
case 'A':
if( Line[1] == 't' )
{
/* At = (At)tributes of module */
if( strstr( PtLine, "SMD" ) )
m_Attributs |= MOD_CMS;
if( strstr( PtLine, "VIRTUAL" ) )
m_Attributs |= MOD_VIRTUAL;
}
if( Line[1] == 'R' )
{
// alternate reference, e.g. /478C2408/478AD1B6
sscanf( PtLine, " %s", BufLine );
m_Path = CONV_FROM_UTF8( BufLine );
}
break;
case 'T': /* Read a footprint text description (ref, value, or
* drawing */
TEXTE_MODULE * textm;
sscanf( Line + 1, "%d", &itmp1 );
if( itmp1 == TEXT_is_REFERENCE )
textm = m_Reference;
else if( itmp1 == TEXT_is_VALUE )
textm = m_Value;
else /* text is a drawing */
{
textm = new TEXTE_MODULE( this );
m_Drawings.PushBack( textm );
}
textm->ReadDescr( Line, File, LineNum );
break;
case 'D': /* read a drawing item */
EDGE_MODULE * edge;
edge = new EDGE_MODULE( this );
m_Drawings.PushBack( edge );
edge->ReadDescr( Line, File, LineNum );
edge->SetDrawCoord();
break;
case 'C': /* read documentation data */
m_Doc = CONV_FROM_UTF8( StrPurge( PtLine ) );
break;
case 'K': /* Read key words */
m_KeyWord = CONV_FROM_UTF8( StrPurge( PtLine ) );
break;
case '.': /* Read specific data */
if( strnicmp(Line, ".SolderMask ", 12 ) == 0 )
m_LocalSolderMaskMargin = atoi(Line+12);
else if( strnicmp(Line, ".SolderPaste ", 13) == 0 )
m_LocalSolderPasteMargin = atoi(Line+13);
else if( strnicmp(Line, ".SolderPasteRatio ", 18) == 0 )
m_LocalSolderPasteMarginRatio = atof(Line+18);
else if( strnicmp(Line, ".LocalClearance ", 16 ) == 0 )
m_LocalClearance = atoi(Line+16);
break;
default:
break;
}
}
/* Recalculate the bounding box */
Set_Rectangle_Encadrement();
return 0;
}
/* Update the bounding rectangle of the module
*
* The rectangle is the rectangle with the contours and
* Pads.
* The rectangle is calculated:
* For East 0
* Coord in on / anchor position
*/
void MODULE::Set_Rectangle_Encadrement()
{
int width;
int cx, cy, uxf, uyf, rayon;
int xmax, ymax;
/* Initial coordinates of the module has a nonzero limit value. */
m_BoundaryBox.m_Pos.x = -500;
m_BoundaryBox.m_Pos.y = -500;
xmax = 500;
ymax = 500;
for( EDGE_MODULE* pt_edge_mod = (EDGE_MODULE*) m_Drawings.GetFirst();
pt_edge_mod; pt_edge_mod = pt_edge_mod->Next() )
{
if( pt_edge_mod->Type() != TYPE_EDGE_MODULE )
continue;
width = pt_edge_mod->m_Width / 2;
switch( pt_edge_mod->m_Shape )
{
case S_ARC:
case S_CIRCLE:
{
cx = pt_edge_mod->m_Start0.x; cy = pt_edge_mod->m_Start0.y; // center
uxf = pt_edge_mod->m_End0.x; uyf = pt_edge_mod->m_End0.y;
rayon = (int) hypot( (double) (cx - uxf), (double) (cy - uyf) );
rayon += width;
m_BoundaryBox.m_Pos.x = MIN( m_BoundaryBox.m_Pos.x, cx - rayon );
m_BoundaryBox.m_Pos.y = MIN( m_BoundaryBox.m_Pos.y, cy - rayon );
xmax = MAX( xmax, cx + rayon );
ymax = MAX( ymax, cy + rayon );
break;
}
default:
m_BoundaryBox.m_Pos.x = MIN( m_BoundaryBox.m_Pos.x,
pt_edge_mod->m_Start0.x - width );
m_BoundaryBox.m_Pos.x = MIN( m_BoundaryBox.m_Pos.x,
pt_edge_mod->m_End0.x - width );
m_BoundaryBox.m_Pos.y = MIN( m_BoundaryBox.m_Pos.y,
pt_edge_mod->m_Start0.y - width );
m_BoundaryBox.m_Pos.y = MIN( m_BoundaryBox.m_Pos.y,
pt_edge_mod->m_End0.y - width );
xmax = MAX( xmax, pt_edge_mod->m_Start0.x + width );
xmax = MAX( xmax, pt_edge_mod->m_End0.x + width );
ymax = MAX( ymax, pt_edge_mod->m_Start0.y + width );
ymax = MAX( ymax, pt_edge_mod->m_End0.y + width );
break;
}
}
/* Pads: find the min and max coordinates and update the bounding
* rectangle.
*/
for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
{
rayon = pad->m_Rayon;
cx = pad->m_Pos0.x;
cy = pad->m_Pos0.y;
m_BoundaryBox.m_Pos.x = MIN( m_BoundaryBox.m_Pos.x, cx - rayon );
m_BoundaryBox.m_Pos.y = MIN( m_BoundaryBox.m_Pos.y, cy - rayon );
xmax = MAX( xmax, cx + rayon );
ymax = MAX( ymax, cy + rayon );
}
m_BoundaryBox.SetWidth( xmax - m_BoundaryBox.m_Pos.x );
m_BoundaryBox.SetHeight( ymax - m_BoundaryBox.m_Pos.y );
}
/* Equivalent to Module:: Set_Rectangle_Encadrement() coord but real:
* Updating the rectangle real module PCB cad in ord
* Entree: pointer module
* The rectangle is the rectangle with the contours and pads.
* Also updates the surface (.M_Surface) module.
*/
void MODULE::SetRectangleExinscrit()
{
int width;
int cx, cy, uxf, uyf, rayon;
int xmax, ymax;
m_RealBoundaryBox.m_Pos.x = xmax = m_Pos.x;
m_RealBoundaryBox.m_Pos.y = ymax = m_Pos.y;
for( EDGE_MODULE* edge = (EDGE_MODULE*) m_Drawings.GetFirst();
edge; edge = edge->Next() )
{
if( edge->Type() != TYPE_EDGE_MODULE )
continue;
width = edge->m_Width / 2;
switch( edge->m_Shape )
{
case S_ARC:
case S_CIRCLE:
{
cx = edge->m_Start.x;
cy = edge->m_Start.y; // center
uxf = edge->m_End.x;
uyf = edge->m_End.y;
rayon = (int) hypot( (double) (cx - uxf), (double) (cy - uyf) );
rayon += width;
m_RealBoundaryBox.m_Pos.x = MIN( m_RealBoundaryBox.m_Pos.x,
cx - rayon );
m_RealBoundaryBox.m_Pos.y = MIN( m_RealBoundaryBox.m_Pos.y,
cy - rayon );
xmax = MAX( xmax, cx + rayon );
ymax = MAX( ymax, cy + rayon );
break;
}
default:
m_RealBoundaryBox.m_Pos.x = MIN( m_RealBoundaryBox.m_Pos.x,
edge->m_Start.x - width );
m_RealBoundaryBox.m_Pos.x = MIN( m_RealBoundaryBox.m_Pos.x,
edge->m_End.x - width );
m_RealBoundaryBox.m_Pos.y = MIN( m_RealBoundaryBox.m_Pos.y,
edge->m_Start.y - width );
m_RealBoundaryBox.m_Pos.y = MIN( m_RealBoundaryBox.m_Pos.y,
edge->m_End.y - width );
xmax = MAX( xmax, edge->m_Start.x + width );
xmax = MAX( xmax, edge->m_End.x + width );
ymax = MAX( ymax, edge->m_Start.y + width );
ymax = MAX( ymax, edge->m_End.y + width );
break;
}
}
for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
{
rayon = pad->m_Rayon;
cx = pad->m_Pos.x;
cy = pad->m_Pos.y;
m_RealBoundaryBox.m_Pos.x = MIN( m_RealBoundaryBox.m_Pos.x, cx - rayon );
m_RealBoundaryBox.m_Pos.y = MIN( m_RealBoundaryBox.m_Pos.y, cy - rayon );
xmax = MAX( xmax, cx + rayon );
ymax = MAX( ymax, cy + rayon );
}
m_RealBoundaryBox.SetWidth( xmax - m_RealBoundaryBox.m_Pos.x );
m_RealBoundaryBox.SetHeight( ymax - m_RealBoundaryBox.m_Pos.y );
m_Surface = ABS( (float) m_RealBoundaryBox.GetWidth()
* m_RealBoundaryBox.GetHeight() );
}
/**
* Function GetBoundingBox
* returns the full bounding box of this Footprint, including texts
* Mainly used to redraw the screen area occupied by the footprint
*/
EDA_Rect MODULE::GetBoundingBox()
{
// Calculate area without text fields:
SetRectangleExinscrit();
EDA_Rect area = m_RealBoundaryBox;
// Calculate extended area including text field:
EDA_Rect text_area;
text_area = m_Reference->GetBoundingBox();
area.Merge( text_area );
text_area = m_Value->GetBoundingBox();
area.Merge( text_area );
for( EDGE_MODULE* edge = (EDGE_MODULE*) m_Drawings.GetFirst(); edge;
edge = edge->Next() )
{
if( edge->Type() != TYPE_TEXTE_MODULE )
continue;
text_area = ( (TEXTE_MODULE*) edge )->GetBoundingBox();
area.Merge( text_area );
}
// Add the Clearance shape size: (shape around the pads when the
// clearance is shown. Not optimized, but the draw cost is small
// (perhaps smaller than optimization).
int biggest_clearance = GetBoard()->GetBiggestClearanceValue();
area.Inflate( biggest_clearance );
return area;
}
/* Virtual function, from EDA_BaseStruct.
* display module info on MsgPanel
*/
void MODULE::DisplayInfo( WinEDA_DrawFrame* frame )
{
int nbpad;
char bufcar[512], Line[512];
bool flag = FALSE;
wxString msg;
BOARD* board = (BOARD*) m_Parent;
frame->EraseMsgBox();
if( frame->m_Ident != PCB_FRAME )
flag = TRUE;
frame->AppendMsgPanel( m_Reference->m_Text, m_Value->m_Text,
DARKCYAN );
if( flag ) // Display last date the component was edited( useful in Module Editor)
{
time_t edit_time = m_LastEdit_Time;
strcpy( Line, ctime( &edit_time ) );
strtok( Line, " \n\r" );
strcpy( bufcar, strtok( NULL, " \n\r" ) ); strcat( bufcar, " " );
strcat( bufcar, strtok( NULL, " \n\r" ) ); strcat( bufcar, ", " );
strtok( NULL, " \n\r" );
strcat( bufcar, strtok( NULL, " \n\r" ) );
msg = CONV_FROM_UTF8( bufcar );
frame->AppendMsgPanel( _( "Last Change" ), msg, BROWN );
}
else // display time stamp in schematic
{
msg.Printf( wxT( "%8.8lX" ), m_TimeStamp );
frame->AppendMsgPanel( _( "Netlist path" ), m_Path, BROWN );
}
frame->AppendMsgPanel( _( "Layer" ), board->GetLayerName( m_Layer ), RED );
EDA_BaseStruct* PtStruct = m_Pads;
nbpad = 0;
while( PtStruct )
{
nbpad++;
PtStruct = PtStruct->Next();
}
msg.Printf( wxT( "%d" ), nbpad );
frame->AppendMsgPanel( _( "Pads" ), msg, BLUE );
msg = wxT( ".." );
if( IsLocked() )
msg[0] = 'L';
if( m_ModuleStatus & MODULE_is_PLACED )
msg[1] = 'P';
frame->AppendMsgPanel( _( "Stat" ), msg, MAGENTA );
msg.Printf( wxT( "%.1f" ), (float) m_Orient / 10 );
frame->AppendMsgPanel( _( "Orient" ), msg, BROWN );
frame->AppendMsgPanel( _( "Module" ), m_LibRef, BLUE );
if( m_3D_Drawings != NULL )
msg = m_3D_Drawings->m_Shape3DName;
else
msg = _( "No 3D shape" );
frame->AppendMsgPanel( _( "3D-Shape" ), msg, RED );
wxString doc = _( "Doc: " ) + m_Doc;
wxString keyword = _( "KeyW: " ) + m_KeyWord;
frame->AppendMsgPanel( doc, keyword, BLACK );
}
/**
* Function HitTest
* tests if the given wxPoint is within the bounds of this object.
* @param refPos A wxPoint to test
* @return bool - true if a hit, else false
*/
bool MODULE::HitTest( const wxPoint& refPos )
{
/* Calculation of the cursor coordinate relative to module */
int spot_cX = refPos.x - m_Pos.x;
int spot_cY = refPos.y - m_Pos.y;
RotatePoint( &spot_cX, &spot_cY, -m_Orient );
/* Check if cursor is in the rectangle. */
if( m_BoundaryBox.Inside( spot_cX, spot_cY ) )
return true;
return false;
}
/**
* Function HitTest (overlaid)
* tests if the given EDA_Rect intersect the bounds of this object.
* @param refArea : the given EDA_Rect
* @return bool - true if a hit, else false
*/
bool MODULE::HitTest( EDA_Rect& refArea )
{
bool is_out_of_box = false;
SetRectangleExinscrit();
if( m_RealBoundaryBox.m_Pos.x < refArea.GetX() )
is_out_of_box = true;
if( m_RealBoundaryBox.m_Pos.y < refArea.GetY() )
is_out_of_box = true;
if( m_RealBoundaryBox.GetRight() > refArea.GetRight() )
is_out_of_box = true;
if( m_RealBoundaryBox.GetBottom() > refArea.GetBottom() )
is_out_of_box = true;
return is_out_of_box ? false : true;
}
D_PAD* MODULE::FindPadByName( const wxString& aPadName ) const
{
wxString buf;
for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
{
pad->ReturnStringPadName( buf );
#if 1
if( buf.CmpNoCase( aPadName ) == 0 ) // why case insensitive?
#else
if( buf == aPadName )
#endif
return pad;
}
return NULL;
}
// see class_module.h
SEARCH_RESULT MODULE::Visit( INSPECTOR* inspector, const void* testData,
const KICAD_T scanTypes[] )
{
KICAD_T stype;
SEARCH_RESULT result = SEARCH_CONTINUE;
const KICAD_T* p = scanTypes;
bool done = false;
#if 0 && defined(DEBUG)
std::cout << GetClass().mb_str() << ' ';
#endif
while( !done )
{
stype = *p;
switch( stype )
{
case TYPE_MODULE:
result = inspector->Inspect( this, testData ); // inspect me
++p;
break;
case TYPE_PAD:
result = IterateForward( m_Pads, inspector, testData, p );
++p;
break;
case TYPE_TEXTE_MODULE:
result = inspector->Inspect( m_Reference, testData );
if( result == SEARCH_QUIT )
break;
result = inspector->Inspect( m_Value, testData );
if( result == SEARCH_QUIT )
break;
// m_Drawings can hold TYPETEXTMODULE also, so fall thru
case TYPE_EDGE_MODULE:
result = IterateForward( m_Drawings, inspector, testData, p );
// skip over any types handled in the above call.
for( ; ; )
{
switch( stype = *++p )
{
case TYPE_TEXTE_MODULE:
case TYPE_EDGE_MODULE:
continue;
default:
;
}
break;
}
break;
default:
done = true;
break;
}
if( result == SEARCH_QUIT )
break;
}
return result;
}
#if defined(DEBUG)
/**
* 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 MODULE::Show( int nestLevel, std::ostream& os )
{
BOARD* board = (BOARD*) m_Parent;
// for now, make it look like XML, expand on this later.
NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str() <<
" ref=\"" << m_Reference->m_Text.mb_str() << '"' <<
" value=\"" << m_Value->m_Text.mb_str() << '"' <<
" layer=\"" << board->GetLayerName( m_Layer ).mb_str() << '"' <<
">\n";
NestedSpace( nestLevel + 1, os ) <<
"<boundingBox" << m_BoundaryBox.m_Pos << m_BoundaryBox.m_Size << "/>\n";
NestedSpace( nestLevel + 1, os ) << "<orientation tenths=\"" << m_Orient
<< "\"/>\n";
EDA_BaseStruct* p;
NestedSpace( nestLevel + 1, os ) << "<mpads>\n";
p = m_Pads;
for( ; p; p = p->Next() )
p->Show( nestLevel + 2, os );
NestedSpace( nestLevel + 1, os ) << "</mpads>\n";
NestedSpace( nestLevel + 1, os ) << "<mdrawings>\n";
p = m_Drawings;
for( ; p; p = p->Next() )
p->Show( nestLevel + 2, os );
NestedSpace( nestLevel + 1, os ) << "</mdrawings>\n";
p = m_Son;
for( ; p; p = p->Next() )
{
p->Show( nestLevel + 1, os );
}
NestedSpace( nestLevel, os ) << "</" << GetClass().Lower().mb_str()
<< ">\n";
}
#endif
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