416 lines
10 KiB
C++
416 lines
10 KiB
C++
/***************************************************/
|
|
/* class and functions to handle a graphic segment */
|
|
/****************************************************/
|
|
|
|
#include "fctsys.h"
|
|
#include "wxstruct.h"
|
|
|
|
#include "gr_basic.h"
|
|
|
|
#include "common.h"
|
|
#include "pcbnew.h"
|
|
|
|
#ifdef CVPCB
|
|
#include "cvpcb.h"
|
|
#endif
|
|
|
|
#include "trigo.h"
|
|
|
|
/* DRAWSEGMENT: constructor */
|
|
DRAWSEGMENT::DRAWSEGMENT( BOARD_ITEM* aParent, KICAD_T idtype ) :
|
|
BOARD_ITEM( aParent, idtype )
|
|
{
|
|
m_Width = m_Flags = m_Shape = m_Type = m_Angle = 0;
|
|
}
|
|
|
|
|
|
/* destructor */
|
|
DRAWSEGMENT:: ~DRAWSEGMENT()
|
|
{
|
|
}
|
|
|
|
|
|
/*******************************************/
|
|
void DRAWSEGMENT::Copy( DRAWSEGMENT* source )
|
|
/*******************************************/
|
|
{
|
|
m_Type = source->m_Type;
|
|
m_Layer = source->m_Layer;
|
|
m_Width = source->m_Width;
|
|
m_Start = source->m_Start;
|
|
m_End = source->m_End;
|
|
m_Shape = source->m_Shape;
|
|
m_Angle = source->m_Angle;
|
|
m_TimeStamp = source->m_TimeStamp;
|
|
}
|
|
|
|
|
|
bool DRAWSEGMENT::Save( FILE* aFile ) const
|
|
{
|
|
if( GetState( DELETED ) )
|
|
return true;
|
|
|
|
bool rc = false;
|
|
|
|
if( fprintf( aFile, "$DRAWSEGMENT\n" ) != sizeof("$DRAWSEGMENT\n") - 1 )
|
|
goto out;
|
|
|
|
fprintf( aFile, "Po %d %d %d %d %d %d\n",
|
|
m_Shape,
|
|
m_Start.x, m_Start.y,
|
|
m_End.x, m_End.y, m_Width );
|
|
|
|
fprintf( aFile, "De %d %d %d %lX %X\n",
|
|
m_Layer, m_Type, m_Angle,
|
|
m_TimeStamp, ReturnStatus() );
|
|
|
|
if( fprintf( aFile, "$EndDRAWSEGMENT\n" ) != sizeof("$EndDRAWSEGMENT\n") - 1 )
|
|
goto out;
|
|
|
|
rc = true;
|
|
|
|
out:
|
|
return rc;
|
|
}
|
|
|
|
|
|
/******************************************************************/
|
|
bool DRAWSEGMENT::ReadDrawSegmentDescr( FILE* File, int* LineNum )
|
|
/******************************************************************/
|
|
|
|
/* Read a DRAWSEGMENT from a file
|
|
*/
|
|
{
|
|
char Line[2048];
|
|
|
|
while( GetLine( File, Line, LineNum ) != NULL )
|
|
{
|
|
if( strnicmp( Line, "$End", 4 ) == 0 )
|
|
return TRUE; /* End of description */
|
|
if( Line[0] == 'P' )
|
|
{
|
|
sscanf( Line + 2, " %d %d %d %d %d %d",
|
|
&m_Shape, &m_Start.x, &m_Start.y,
|
|
&m_End.x, &m_End.y, &m_Width );
|
|
if( m_Width < 0 )
|
|
m_Width = 0;
|
|
}
|
|
|
|
if( Line[0] == 'D' )
|
|
{
|
|
int status;
|
|
sscanf( Line + 2, " %d %d %d %lX %X",
|
|
&m_Layer, &m_Type, &m_Angle,
|
|
&m_TimeStamp, &status );
|
|
|
|
if( m_Layer < FIRST_NO_COPPER_LAYER )
|
|
m_Layer = FIRST_NO_COPPER_LAYER;
|
|
if( m_Layer > LAST_NO_COPPER_LAYER )
|
|
m_Layer = LAST_NO_COPPER_LAYER;
|
|
|
|
SetState( status, ON );
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
wxPoint DRAWSEGMENT::GetStart() const
|
|
{
|
|
switch( m_Shape )
|
|
{
|
|
case S_ARC:
|
|
return m_End; // the start of the arc is held in field m_End, center point is in m_Start.
|
|
|
|
case S_SEGMENT:
|
|
default:
|
|
return m_Start;
|
|
}
|
|
}
|
|
|
|
|
|
wxPoint DRAWSEGMENT::GetEnd() const
|
|
{
|
|
switch( m_Shape )
|
|
{
|
|
case S_ARC:
|
|
{
|
|
// rotate the starting point of the arc, given by m_End, through the angle m_Angle
|
|
// to get the ending point of the arc.
|
|
wxPoint center = m_Start; // center point of the arc
|
|
wxPoint start = m_End; // start of arc
|
|
|
|
RotatePoint( &start.x, &start.y, center.x, center.y, -m_Angle );
|
|
|
|
return start; // after rotation, the end of the arc.
|
|
}
|
|
break;
|
|
|
|
case S_SEGMENT:
|
|
default:
|
|
return m_End;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void DRAWSEGMENT::Draw( WinEDA_DrawPanel* panel, wxDC* DC,
|
|
int draw_mode, const wxPoint& notUsed )
|
|
{
|
|
int ux0, uy0, dx, dy;
|
|
int l_piste;
|
|
int color, mode;
|
|
int zoom;
|
|
int rayon;
|
|
|
|
color = g_DesignSettings.m_LayerColor[GetLayer()];
|
|
if( color & ITEM_NOT_SHOW )
|
|
return;
|
|
|
|
if( panel )
|
|
zoom = panel->GetZoom();
|
|
else
|
|
zoom = ActiveScreen->GetZoom();
|
|
|
|
GRSetDrawMode( DC, draw_mode );
|
|
l_piste = m_Width >> 1; /* l_piste = demi largeur piste */
|
|
|
|
/* coord de depart */
|
|
ux0 = m_Start.x;
|
|
uy0 = m_Start.y;
|
|
|
|
/* coord d'arrivee */
|
|
dx = m_End.x;
|
|
dy = m_End.y;
|
|
|
|
mode = DisplayOpt.DisplayDrawItems;
|
|
if( m_Flags & FORCE_SKETCH )
|
|
mode = SKETCH;
|
|
if( l_piste < (L_MIN_DESSIN * zoom) )
|
|
mode = FILAIRE;
|
|
|
|
switch( m_Shape )
|
|
{
|
|
case S_CIRCLE:
|
|
rayon = (int) hypot( (double) (dx - ux0), (double) (dy - uy0) );
|
|
if( mode == FILAIRE )
|
|
{
|
|
GRCircle( &panel->m_ClipBox, DC, ux0, uy0, rayon, color );
|
|
}
|
|
else if( mode == SKETCH )
|
|
{
|
|
GRCircle( &panel->m_ClipBox, DC, ux0, uy0, rayon - l_piste, color );
|
|
GRCircle( &panel->m_ClipBox, DC, ux0, uy0, rayon + l_piste, color );
|
|
}
|
|
else
|
|
{
|
|
GRCircle( &panel->m_ClipBox, DC, ux0, uy0, rayon, m_Width, color );
|
|
}
|
|
break;
|
|
|
|
case S_ARC:
|
|
{
|
|
int StAngle, EndAngle;
|
|
rayon = (int) hypot( (double) (dx - ux0), (double) (dy - uy0) );
|
|
StAngle = (int) ArcTangente( dy - uy0, dx - ux0 );
|
|
EndAngle = StAngle + m_Angle;
|
|
|
|
if ( ! panel->m_PrintIsMirrored)
|
|
{
|
|
if( StAngle > EndAngle )
|
|
EXCHG( StAngle, EndAngle );
|
|
}
|
|
else //Mirrored mode: arc orientation is reversed
|
|
{
|
|
if( StAngle < EndAngle )
|
|
EXCHG( StAngle, EndAngle );
|
|
}
|
|
|
|
|
|
if( mode == FILAIRE )
|
|
GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle, rayon, color );
|
|
|
|
else if( mode == SKETCH )
|
|
{
|
|
GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
|
|
rayon - l_piste, color );
|
|
GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
|
|
rayon + l_piste, color );
|
|
}
|
|
else
|
|
{
|
|
GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
|
|
rayon, m_Width, color );
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
if( mode == FILAIRE )
|
|
GRLine( &panel->m_ClipBox, DC, ux0, uy0, dx, dy, 0, color );
|
|
else if( mode == SKETCH )
|
|
{
|
|
GRCSegm( &panel->m_ClipBox, DC, ux0, uy0, dx, dy,
|
|
m_Width, color );
|
|
}
|
|
else
|
|
{
|
|
GRFillCSegm( &panel->m_ClipBox, DC, ux0, uy0, dx, dy,
|
|
m_Width, color );
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
// see pcbstruct.h
|
|
void DRAWSEGMENT::Display_Infos( WinEDA_DrawFrame* frame )
|
|
{
|
|
int itype;
|
|
wxString msg;
|
|
wxString coords;
|
|
|
|
BOARD* board = (BOARD*) m_Parent;
|
|
wxASSERT( board );
|
|
|
|
frame->MsgPanel->EraseMsgBox();
|
|
|
|
itype = m_Type & 0x0F;
|
|
|
|
msg = wxT( "DRAWING" );
|
|
|
|
Affiche_1_Parametre( frame, 1, _( "Type" ), msg, DARKCYAN );
|
|
|
|
wxString shape = _( "Shape" );
|
|
|
|
if( m_Shape == S_CIRCLE )
|
|
Affiche_1_Parametre( frame, 10, shape, _( "Circle" ), RED );
|
|
|
|
else if( m_Shape == S_ARC )
|
|
{
|
|
Affiche_1_Parametre( frame, 10, shape, _( "Arc" ), RED );
|
|
|
|
msg.Printf( wxT( "%d.%d" ), m_Angle/10, m_Angle % 10 );
|
|
Affiche_1_Parametre( frame, 18, _("Angle"), msg, RED );
|
|
}
|
|
else
|
|
Affiche_1_Parametre( frame, 10, shape, _( "Segment" ), RED );
|
|
|
|
wxString start;
|
|
start << GetStart();
|
|
|
|
wxString end;
|
|
end << GetEnd();
|
|
|
|
Affiche_1_Parametre( frame, 22, start, end, BLACK );
|
|
|
|
Affiche_1_Parametre( frame, 36, _( "Layer" ),
|
|
board->GetLayerName( m_Layer ), BROWN );
|
|
|
|
valeur_param( (unsigned) m_Width, msg );
|
|
|
|
Affiche_1_Parametre( frame, 50, _( "Width" ), msg, DARKCYAN );
|
|
}
|
|
|
|
|
|
/**
|
|
* 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 DRAWSEGMENT::HitTest( const wxPoint& ref_pos )
|
|
{
|
|
int ux0 = m_Start.x;
|
|
int uy0 = m_Start.y;
|
|
|
|
/* recalcul des coordonnees avec ux0, uy0 = origine des coordonnees */
|
|
int dx = m_End.x - ux0;
|
|
int dy = m_End.y - uy0;
|
|
|
|
int spot_cX = ref_pos.x - ux0;
|
|
int spot_cY = ref_pos.y - uy0;
|
|
|
|
if( m_Shape==S_CIRCLE || m_Shape==S_ARC )
|
|
{
|
|
int rayon, dist, stAngle, endAngle, mouseAngle;
|
|
|
|
rayon = (int) hypot( (double) (dx), (double) (dy) );
|
|
dist = (int) hypot( (double) (spot_cX), (double) (spot_cY) );
|
|
|
|
if( abs( rayon - dist ) <= (m_Width / 2) )
|
|
{
|
|
if( m_Shape == S_CIRCLE )
|
|
return true;
|
|
|
|
/* pour un arc, controle complementaire */
|
|
mouseAngle = (int) ArcTangente( spot_cY, spot_cX );
|
|
stAngle = (int) ArcTangente( dy, dx );
|
|
endAngle = stAngle + m_Angle;
|
|
|
|
if( endAngle > 3600 )
|
|
{
|
|
stAngle -= 3600;
|
|
endAngle -= 3600;
|
|
}
|
|
|
|
if( mouseAngle >= stAngle && mouseAngle <= endAngle )
|
|
return true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if( DistanceTest( m_Width / 2, dx, dy, spot_cX, spot_cY ) )
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Function HitTest (overlayed)
|
|
* tests if the given EDA_Rect intersect this object.
|
|
* For now, an ending point must be inside this rect.
|
|
* @param refArea : the given EDA_Rect
|
|
* @return bool - true if a hit, else false
|
|
*/
|
|
bool DRAWSEGMENT::HitTest( EDA_Rect& refArea )
|
|
{
|
|
if( refArea.Inside( m_Start ) )
|
|
return true;
|
|
if( refArea.Inside( m_End ) )
|
|
return true;
|
|
return 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 DRAWSEGMENT::Show( int nestLevel, std::ostream& os )
|
|
{
|
|
NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str() <<
|
|
|
|
" shape=\"" << m_Shape << '"' <<
|
|
/*
|
|
" layer=\"" << GetLayer() << '"' <<
|
|
" width=\"" << m_Width << '"' <<
|
|
" angle=\"" << m_Angle << '"' << // Used only for Arcs: Arc angle in 1/10 deg
|
|
*/
|
|
'>' <<
|
|
"<start" << m_Start << "/>" <<
|
|
"<end" << m_End << "/>"
|
|
"<GetStart" << GetStart() << "/>" <<
|
|
"<GetEnd" << GetEnd() << "/>"
|
|
;
|
|
|
|
os << "</" << GetClass().Lower().mb_str() << ">\n";
|
|
}
|
|
#endif
|