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kicad/pcbnew/class_edge_mod.cpp

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/****************************************************/
/* class_module.cpp : fonctions de la classe MODULE */
/****************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "wxstruct.h"
#include "common.h"
#include "trigo.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "kicad_string.h"
#include "macros.h"
#include "pcbnew.h"
#include "autorout.h"
#include "drag.h"
#include "protos.h"
#define MAX_WIDTH 10000 // Epaisseur (en 1/10000 ") max raisonnable des traits, textes...
/******************************************/
/* class EDGE_MODULE ( contour de module ) */
/******************************************/
EDGE_MODULE::EDGE_MODULE( MODULE* parent ) :
BOARD_ITEM( parent, TYPE_EDGE_MODULE )
{
m_Width = 0;
m_Shape = S_SEGMENT;
m_Angle = 0;
m_Width = 120;
}
EDGE_MODULE::~EDGE_MODULE()
{
}
/********************************************/
void EDGE_MODULE::Copy( EDGE_MODULE* source )
/********************************************/
// copy structure
{
if( source == NULL )
return;
m_Start = source->m_Start;
m_End = source->m_End;
m_Shape = source->m_Shape;
m_Start0 = source->m_Start0; // coord relatives a l'ancre du point de depart(Orient 0)
m_End0 = source->m_End0; // coord relatives a l'ancre du point de fin (Orient 0)
m_Angle = source->m_Angle; // pour les arcs de cercle: longueur de l'arc en 0,1 degres
m_Layer = source->m_Layer;
m_Width = source->m_Width;
m_PolyPoints = source->m_PolyPoints; // std::vector copy
}
/***********************************/
void EDGE_MODULE::SetDrawCoord()
/***********************************/
{
MODULE* Module = (MODULE*) m_Parent;
m_Start = m_Start0;
m_End = m_End0;
if( Module )
{
RotatePoint( &m_Start.x, &m_Start.y, Module->m_Orient );
RotatePoint( &m_End.x, &m_End.y, Module->m_Orient );
m_Start += Module->m_Pos;
m_End += Module->m_Pos;
}
}
/********************************************************************************/
void EDGE_MODULE::Draw( WinEDA_DrawPanel* panel, wxDC* DC,
int draw_mode, const wxPoint& offset )
/********************************************************************************/
/* Affichage d'un segment contour de module :
* Entree : ox, oy = offset de trace
* draw_mode = mode de trace ( GR_OR, GR_XOR, GR_AND)
* Les contours sont de differents type:
* - Segment
* - Cercles
* - Arcs
*/
{
int ux0, uy0, dx, dy, rayon, StAngle, EndAngle;
int color, type_trace;
int typeaff;
PCB_SCREEN* screen;
WinEDA_BasePcbFrame* frame;
MODULE* Module = NULL;
if( m_Parent && (m_Parent->Type() == TYPE_MODULE) )
Module = (MODULE*) m_Parent;
if( g_DesignSettings.IsLayerVisible( m_Layer ) == false )
return;
color = g_DesignSettings.m_LayerColor[m_Layer];
frame = (WinEDA_BasePcbFrame*) panel->m_Parent;
screen = frame->GetScreen();
type_trace = m_Shape;
ux0 = m_Start.x - offset.x;
uy0 = m_Start.y - offset.y;
dx = m_End.x - offset.x;
dy = m_End.y - offset.y;
GRSetDrawMode( DC, draw_mode );
typeaff = frame->m_DisplayModEdge;
if( m_Layer <= LAST_COPPER_LAYER )
{
typeaff = frame->m_DisplayPcbTrackFill;
if( !typeaff )
typeaff = SKETCH;
}
if( panel->GetScreen()->Scale( m_Width ) < L_MIN_DESSIN )
typeaff = FILAIRE;
switch( type_trace )
{
case S_SEGMENT:
if( typeaff == FILAIRE )
GRLine( &panel->m_ClipBox, DC, ux0, uy0, dx, dy, 0, color );
else if( typeaff == FILLED )
GRLine( &panel->m_ClipBox, DC, ux0, uy0, dx, dy, m_Width, color );
else
// SKETCH Mode
GRCSegm( &panel->m_ClipBox, DC, ux0, uy0, dx, dy, m_Width, color );
break;
case S_CIRCLE:
rayon = (int) hypot( (double) (dx - ux0), (double) (dy - uy0) );
if( typeaff == FILAIRE )
{
GRCircle( &panel->m_ClipBox, DC, ux0, uy0, rayon, color );
}
else
{
if( typeaff == FILLED )
{
GRCircle( &panel->m_ClipBox, DC, ux0, uy0, rayon,
m_Width, color );
}
else // SKETCH Mode
{
GRCircle( &panel->m_ClipBox, DC, ux0, uy0,
rayon + (m_Width / 2), color );
GRCircle( &panel->m_ClipBox, DC, ux0, uy0,
rayon - (m_Width / 2), color );
}
}
break;
case S_ARC:
rayon = (int) hypot( (double) (dx - ux0), (double) (dy - uy0) );
StAngle = (int) ArcTangente( dy - uy0, dx - ux0 );
EndAngle = StAngle + m_Angle;
if( StAngle > EndAngle )
EXCHG( StAngle, EndAngle );
if( typeaff == FILAIRE )
{
GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
rayon, color );
}
else if( typeaff == FILLED )
{
GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle, rayon,
m_Width, color );
}
else // SKETCH Mode
{
GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
rayon + (m_Width / 2), color );
GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
rayon - (m_Width / 2), color );
}
break;
case S_POLYGON:
// We must compute true coordinates from m_PolyPoints
// which are relative to module position, orientation 0
std::vector<wxPoint> points = m_PolyPoints;
for( unsigned ii = 0; ii < points.size(); ii++ )
{
wxPoint& pt = points[ii];
if( Module )
{
RotatePoint( &pt.x, &pt.y, Module->m_Orient );
pt.x += Module->m_Pos.x;
pt.y += Module->m_Pos.y;
}
pt.x += m_Start0.x - offset.x;
pt.y += m_Start0.y - offset.y;
}
GRPoly( &panel->m_ClipBox, DC, points.size(), &points[0],
TRUE, m_Width, color, color );
break;
}
}
// see class_edge_mod.h
void EDGE_MODULE::DisplayInfo( WinEDA_DrawFrame* frame )
{
wxString msg;
MODULE* module = (MODULE*) m_Parent;
if( !module )
return;
BOARD* board = (BOARD*) module->GetParent();
if( !board )
return;
WinEDA_MsgPanel *msgpanel = frame->MsgPanel;
msgpanel->EraseMsgBox();
msgpanel->AppendMessage( _( "Graphic Item" ), wxEmptyString, DARKCYAN );
msgpanel->AppendMessage( _( "Module" ), module->m_Reference->m_Text, DARKCYAN );
msgpanel->AppendMessage( _( "Value" ), module->m_Value->m_Text, BLUE );
msg.Printf( wxT( "%8.8lX" ), module->m_TimeStamp );
msgpanel->AppendMessage( _( "TimeStamp" ), msg, BROWN );
msgpanel->AppendMessage( _( "Mod Layer" ), board->GetLayerName( module->GetLayer() ), RED );
msgpanel->AppendMessage( _( "Seg Layer" ), board->GetLayerName( GetLayer() ), RED );
valeur_param( m_Width, msg );
msgpanel->AppendMessage( _( "Width" ), msg, BLUE );
}
/*******************************************/
bool EDGE_MODULE::Save( FILE* aFile ) const
/*******************************************/
{
int ret = -1;
switch( m_Shape )
{
case S_SEGMENT:
ret = fprintf( aFile, "DS %d %d %d %d %d %d\n",
m_Start0.x, m_Start0.y,
m_End0.x, m_End0.y,
m_Width, m_Layer );
break;
case S_CIRCLE:
ret = fprintf( aFile, "DC %d %d %d %d %d %d\n",
m_Start0.x, m_Start0.y,
m_End0.x, m_End0.y,
m_Width, m_Layer );
break;
case S_ARC:
ret = fprintf( aFile, "DA %d %d %d %d %d %d %d\n",
m_Start0.x, m_Start0.y,
m_End0.x, m_End0.y,
m_Angle,
m_Width, m_Layer );
break;
case S_POLYGON:
ret = fprintf( aFile, "DP %d %d %d %d %d %d %d\n",
m_Start0.x, m_Start0.y,
m_End0.x, m_End0.y,
(int)m_PolyPoints.size(),
m_Width, m_Layer );
for( unsigned i=0; i<m_PolyPoints.size(); ++i )
fprintf( aFile, "Dl %d %d\n", m_PolyPoints[i].x, m_PolyPoints[i].y );
break;
default:
// future: throw an exception here
#if defined(DEBUG)
printf( "EDGE_MODULE::Save(): unexpected m_Shape: %d\n", m_Shape );
#endif
break;
}
return (ret > 5);
}
/****************************************************************/
int EDGE_MODULE::ReadDescr( char* Line, FILE* File,
int* LineNum )
/***************************************************************/
/* Read a description line like:
* DS 2600 0 2600 -600 120 21
* this description line is in Line
* EDGE_MODULE type can be:
* - Circle,
* - Segment (line)
* - Arc
* - Polygon
*
*/
{
int ii;
int error = 0;
char Buf[1024];
switch( Line[1] )
{
case 'S':
m_Shape = S_SEGMENT;
break;
case 'C':
m_Shape = S_CIRCLE;
break;
case 'A':
m_Shape = S_ARC;
break;
case 'P':
m_Shape = S_POLYGON;
break;
default:
wxString msg;
msg.Printf( wxT( "Unknown EDGE_MODULE type <%s>" ), Line );
DisplayError( NULL, msg );
error = 1;
break;
}
switch( m_Shape )
{
case S_ARC:
sscanf( Line + 3, "%d %d %d %d %d %d %d",
&m_Start0.x, &m_Start0.y,
&m_End0.x, &m_End0.y,
&m_Angle, &m_Width, &m_Layer );
break;
case S_SEGMENT:
case S_CIRCLE:
sscanf( Line + 3, "%d %d %d %d %d %d",
&m_Start0.x, &m_Start0.y,
&m_End0.x, &m_End0.y,
&m_Width, &m_Layer );
break;
case S_POLYGON:
int pointCount;
sscanf( Line + 3, "%d %d %d %d %d %d %d",
&m_Start0.x, &m_Start0.y,
&m_End0.x, &m_End0.y,
&pointCount, &m_Width, &m_Layer );
(*LineNum)++;
m_PolyPoints.clear();
m_PolyPoints.reserve( pointCount );
for( ii = 0; ii<pointCount; ii++ )
{
if( GetLine( File, Buf, LineNum, sizeof(Buf) - 1 ) != NULL )
{
if( strncmp( Buf, "Dl", 2 ) != 0 )
{
error = 1;
break;
}
int x;
int y;
sscanf( Buf + 3, "%d %d\n", &x, &y );
m_PolyPoints.push_back( wxPoint(x,y) );
(*LineNum)++;
}
else
{
error = 1;
break;
}
}
break;
default:
sscanf( Line + 3, "%d %d %d %d %d %d",
&m_Start0.x, &m_Start0.y,
&m_End0.x, &m_End0.y,
&m_Width, &m_Layer );
break;
}
// Check for a reasonnable width:
if( m_Width <= 1 )
m_Width = 1;
if( m_Width > MAX_WIDTH )
m_Width = MAX_WIDTH;
// Check for a reasonnable layer:
// m_Layer must be >= FIRST_NON_COPPER_LAYER, but because microwave footprints
// can use the copper layers m_Layer < FIRST_NON_COPPER_LAYER is allowed.
// @todo: changes use of EDGE_MODULE these footprints and allows only m_Layer >= FIRST_NON_COPPER_LAYER
if ( (m_Layer < 0) || (m_Layer > LAST_NON_COPPER_LAYER) )
m_Layer = SILKSCREEN_N_CMP;
return error;
}
/**
* 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 EDGE_MODULE::HitTest( const wxPoint& ref_pos )
{
int uxf, uyf;
int rayon, dist;
int dx, dy, spot_cX, spot_cY;
int ux0, uy0;
ux0 = m_Start.x;
uy0 = m_Start.y;
uxf = m_End.x;
uyf = m_End.y;
switch( m_Shape )
{
case S_SEGMENT:
/* recalcul des coordonnees avec ux0,uy0 = origine des coord. */
spot_cX = ref_pos.x - ux0;
spot_cY = ref_pos.y - uy0;
dx = uxf - ux0;
dy = uyf - uy0;
if( DistanceTest( m_Width/2, dx, dy, spot_cX, spot_cY ) )
return true;
break;
case S_CIRCLE:
rayon = (int) hypot( (double) (uxf - ux0), (double) (uyf - uy0) );
dist = (int) hypot( (double) (ref_pos.x - ux0), (double) (ref_pos.y - uy0) );
if( abs( rayon - dist ) <= m_Width )
return true;
break;
case S_ARC:
rayon = (int) hypot( (double) (uxf - ux0), (double) (uyf - uy0) );
dist = (int) hypot( (double) (ref_pos.x - ux0), (double) (ref_pos.y - uy0) );
if( abs( rayon - dist ) > m_Width )
break;
/* pour un arc, controle complementaire */
int mouseAngle = (int) ArcTangente( ref_pos.y - uy0, ref_pos.x - ux0 );
int stAngle = (int) ArcTangente( uyf - uy0, uxf - ux0 );
int endAngle = stAngle + m_Angle;
if( endAngle > 3600 )
{
stAngle -= 3600;
endAngle -= 3600;
}
if( (mouseAngle >= stAngle) && (mouseAngle <= endAngle) )
return true;
break;
}
return false; // an unknown m_Shape also returns false
}
#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 EDGE_MODULE::Show( int nestLevel, std::ostream& os )
{
wxString shape = ShowShape( (Track_Shapes) m_Shape );
// for now, make it look like XML:
NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str() <<
" type=\"" << CONV_TO_UTF8(shape) << "\">";
os << " <start" << m_Start0 << "/>";
os << " <end" << m_End0 << "/>";
os << " </" << GetClass().Lower().mb_str() << ">\n";
}
#endif
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