590 lines
15 KiB
C++
590 lines
15 KiB
C++
/****************************************************/
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/* class_module.cpp : EDGE_MODULE class definition. */
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/****************************************************/
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#include "fctsys.h"
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#include "gr_basic.h"
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#include "wxstruct.h"
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#include "common.h"
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#include "trigo.h"
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#include "class_drawpanel.h"
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#include "confirm.h"
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#include "kicad_string.h"
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#include "colors_selection.h"
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#include "pcbnew.h"
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#include "class_board_design_settings.h"
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#include "richio.h"
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#define MAX_WIDTH 10000 /* Thickness (in 1 / 10000 ") of maximum reasonable
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* features, text... */
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/*********************/
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/* class EDGE_MODULE */
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/*********************/
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EDGE_MODULE::EDGE_MODULE( MODULE* parent ) :
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BOARD_ITEM( parent, TYPE_EDGE_MODULE )
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{
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m_Width = 0;
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m_Shape = S_SEGMENT;
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m_Angle = 0;
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m_Width = 120;
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}
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EDGE_MODULE::~EDGE_MODULE()
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{
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}
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void EDGE_MODULE::Copy( EDGE_MODULE* source )
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{
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if( source == NULL )
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return;
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m_Start = source->m_Start;
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m_End = source->m_End;
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m_Shape = source->m_Shape;
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m_Start0 = source->m_Start0;
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m_End0 = source->m_End0;
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m_Angle = source->m_Angle;
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m_Layer = source->m_Layer;
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m_Width = source->m_Width;
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m_PolyPoints = source->m_PolyPoints; // std::vector copy
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}
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/**
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* Function GetBoundingBox
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* returns the orthogonal, bounding box of this object for display purposes.
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* This box should be an enclosing perimeter for visible components of this
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* object, and the units should be in the pcb or schematic coordinate system.
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* It is OK to overestimate the size by a few counts.
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*/
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EDA_Rect EDGE_MODULE::GetBoundingBox() const
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{
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EDA_Rect bbox;
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bbox.SetOrigin( m_Start );
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switch( m_Shape )
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{
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case S_SEGMENT:
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bbox.SetEnd( m_End );
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bbox.Inflate( (m_Width / 2) + 1 );
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break;
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case S_CIRCLE:
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{
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int rayon = (int) hypot( (double) (m_End.x - m_Start.x), (double) (m_End.y - m_Start.y) );
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bbox.Inflate( rayon + 1 );
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}
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break;
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case S_ARC:
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{
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int rayon = (int) hypot( (double) (m_End.x - m_Start.x), (double) (m_End.y - m_Start.y) );
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bbox.Inflate( rayon + 1 );
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}
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break;
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case S_POLYGON:
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{
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// We must compute true coordinates from m_PolyPoints
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// which are relative to module position, orientation 0
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wxPoint p_end;
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MODULE* Module = (MODULE*) m_Parent;
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for( unsigned ii = 0; ii < m_PolyPoints.size(); ii++ )
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{
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wxPoint pt = m_PolyPoints[ii];
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if( Module )
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{
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RotatePoint( &pt, Module->m_Orient );
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pt += Module->m_Pos;
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}
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if( ii == 0 )
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p_end = pt;
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bbox.m_Pos.x = MIN( bbox.m_Pos.x, pt.x );
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bbox.m_Pos.y = MIN( bbox.m_Pos.y, pt.y );
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p_end.x = MAX( p_end.x, pt.x );
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p_end.y = MAX( p_end.y, pt.y );
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}
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bbox.SetEnd(p_end);
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bbox.Inflate( 1 );
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break;
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}
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}
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bbox.Inflate( (m_Width+1) / 2 );
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return bbox;
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}
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void EDGE_MODULE::SetDrawCoord()
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{
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MODULE* Module = (MODULE*) m_Parent;
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m_Start = m_Start0;
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m_End = m_End0;
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if( Module )
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{
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RotatePoint( &m_Start.x, &m_Start.y, Module->m_Orient );
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RotatePoint( &m_End.x, &m_End.y, Module->m_Orient );
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m_Start += Module->m_Pos;
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m_End += Module->m_Pos;
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}
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}
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/* Draw EDGE_MODULE:
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* Entry: offset = offset trace
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* Draw_mode mode = trace (GR_OR, GR_XOR, GR_AND)
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* The contours are of different types:
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* - Segment
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* - Circles
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* - Arcs
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*/
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void EDGE_MODULE::Draw( WinEDA_DrawPanel* panel, wxDC* DC,
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int draw_mode, const wxPoint& offset )
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{
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int ux0, uy0, dx, dy, rayon, StAngle, EndAngle;
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int color, type_trace;
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int typeaff;
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PCB_SCREEN* screen;
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WinEDA_BasePcbFrame* frame;
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MODULE* module = (MODULE*) m_Parent;
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if( module == NULL )
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return;
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BOARD * brd = GetBoard( );
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if( brd->IsLayerVisible( m_Layer ) == false )
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return;
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color = brd->GetLayerColor(m_Layer);
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frame = (WinEDA_BasePcbFrame*) panel->GetParent();
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screen = frame->GetScreen();
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type_trace = m_Shape;
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ux0 = m_Start.x - offset.x;
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uy0 = m_Start.y - offset.y;
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dx = m_End.x - offset.x;
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dy = m_End.y - offset.y;
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GRSetDrawMode( DC, draw_mode );
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typeaff = frame->m_DisplayModEdge;
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if( m_Layer <= LAST_COPPER_LAYER )
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{
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typeaff = frame->m_DisplayPcbTrackFill;
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if( !typeaff )
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typeaff = SKETCH;
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}
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#ifdef USE_WX_ZOOM
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if( DC->LogicalToDeviceXRel( m_Width ) < L_MIN_DESSIN )
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#else
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if( screen->Scale( m_Width ) < L_MIN_DESSIN )
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#endif
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typeaff = FILAIRE;
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switch( type_trace )
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{
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case S_SEGMENT:
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if( typeaff == FILAIRE )
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GRLine( &panel->m_ClipBox, DC, ux0, uy0, dx, dy, 0, color );
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else if( typeaff == FILLED )
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GRLine( &panel->m_ClipBox, DC, ux0, uy0, dx, dy, m_Width, color );
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else
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// SKETCH Mode
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GRCSegm( &panel->m_ClipBox, DC, ux0, uy0, dx, dy, m_Width, color );
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break;
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case S_CIRCLE:
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rayon = (int) hypot( (double) (dx - ux0), (double) (dy - uy0) );
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if( typeaff == FILAIRE )
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{
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GRCircle( &panel->m_ClipBox, DC, ux0, uy0, rayon, color );
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}
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else
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{
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if( typeaff == FILLED )
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{
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GRCircle( &panel->m_ClipBox, DC, ux0, uy0, rayon,
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m_Width, color );
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}
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else // SKETCH Mode
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{
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GRCircle( &panel->m_ClipBox, DC, ux0, uy0,
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rayon + (m_Width / 2), color );
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GRCircle( &panel->m_ClipBox, DC, ux0, uy0,
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rayon - (m_Width / 2), color );
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}
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}
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break;
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case S_ARC:
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rayon = (int) hypot( (double) (dx - ux0), (double) (dy - uy0) );
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StAngle = (int) ArcTangente( dy - uy0, dx - ux0 );
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EndAngle = StAngle + m_Angle;
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if( StAngle > EndAngle )
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EXCHG( StAngle, EndAngle );
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if( typeaff == FILAIRE )
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{
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GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
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rayon, color );
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}
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else if( typeaff == FILLED )
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{
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GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle, rayon,
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m_Width, color );
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}
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else // SKETCH Mode
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{
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GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
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rayon + (m_Width / 2), color );
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GRArc( &panel->m_ClipBox, DC, ux0, uy0, StAngle, EndAngle,
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rayon - (m_Width / 2), color );
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}
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break;
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case S_POLYGON:
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// We must compute true coordinates from m_PolyPoints
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// which are relative to module position, orientation 0
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std::vector<wxPoint> points = m_PolyPoints;
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for( unsigned ii = 0; ii < points.size(); ii++ )
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{
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wxPoint& pt = points[ii];
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RotatePoint( &pt.x, &pt.y, module->m_Orient );
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pt += module->m_Pos - offset;
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}
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GRPoly( &panel->m_ClipBox, DC, points.size(), &points[0],
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TRUE, m_Width, color, color );
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break;
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}
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}
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// see class_edge_mod.h
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void EDGE_MODULE::DisplayInfo( WinEDA_DrawFrame* frame )
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{
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wxString msg;
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MODULE* module = (MODULE*) m_Parent;
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if( !module )
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return;
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BOARD* board = (BOARD*) module->GetParent();
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if( !board )
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return;
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frame->ClearMsgPanel();
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frame->AppendMsgPanel( _( "Graphic Item" ), wxEmptyString, DARKCYAN );
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frame->AppendMsgPanel( _( "Module" ), module->m_Reference->m_Text,
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DARKCYAN );
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frame->AppendMsgPanel( _( "Value" ), module->m_Value->m_Text, BLUE );
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msg.Printf( wxT( "%8.8lX" ), module->m_TimeStamp );
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frame->AppendMsgPanel( _( "TimeStamp" ), msg, BROWN );
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frame->AppendMsgPanel( _( "Mod Layer" ),
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board->GetLayerName( module->GetLayer() ), RED );
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frame->AppendMsgPanel( _( "Seg Layer" ),
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board->GetLayerName( GetLayer() ), RED );
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valeur_param( m_Width, msg );
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frame->AppendMsgPanel( _( "Width" ), msg, BLUE );
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}
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/*******************************************/
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bool EDGE_MODULE::Save( FILE* aFile ) const
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/*******************************************/
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{
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int ret = -1;
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switch( m_Shape )
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{
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case S_SEGMENT:
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ret = fprintf( aFile, "DS %d %d %d %d %d %d\n",
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m_Start0.x, m_Start0.y,
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m_End0.x, m_End0.y,
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m_Width, m_Layer );
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break;
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case S_CIRCLE:
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ret = fprintf( aFile, "DC %d %d %d %d %d %d\n",
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m_Start0.x, m_Start0.y,
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m_End0.x, m_End0.y,
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m_Width, m_Layer );
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break;
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case S_ARC:
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ret = fprintf( aFile, "DA %d %d %d %d %d %d %d\n",
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m_Start0.x, m_Start0.y,
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m_End0.x, m_End0.y,
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m_Angle,
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m_Width, m_Layer );
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break;
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case S_POLYGON:
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ret = fprintf( aFile, "DP %d %d %d %d %d %d %d\n",
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m_Start0.x, m_Start0.y,
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m_End0.x, m_End0.y,
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(int) m_PolyPoints.size(),
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m_Width, m_Layer );
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for( unsigned i = 0; i<m_PolyPoints.size(); ++i )
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fprintf( aFile, "Dl %d %d\n", m_PolyPoints[i].x,
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m_PolyPoints[i].y );
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break;
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default:
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// future: throw an exception here
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#if defined(DEBUG)
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printf( "EDGE_MODULE::Save(): unexpected m_Shape: %d\n", m_Shape );
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#endif
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break;
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}
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return ret > 5;
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}
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/* Read a description line like:
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* DS 2600 0 2600 -600 120 21
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* this description line is in Line
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* EDGE_MODULE type can be:
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* - Circle,
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* - Segment (line)
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* - Arc
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* - Polygon
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*
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*/
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int EDGE_MODULE::ReadDescr( LINE_READER* aReader )
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{
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int ii;
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int error = 0;
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char* Buf;
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char* Line;
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Line = aReader->Line();
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switch( Line[1] )
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{
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case 'S':
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m_Shape = S_SEGMENT;
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break;
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case 'C':
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m_Shape = S_CIRCLE;
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break;
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case 'A':
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m_Shape = S_ARC;
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break;
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case 'P':
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m_Shape = S_POLYGON;
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break;
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default:
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wxString msg;
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msg.Printf( wxT( "Unknown EDGE_MODULE type <%s>" ), Line );
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DisplayError( NULL, msg );
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error = 1;
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break;
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}
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switch( m_Shape )
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{
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case S_ARC:
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sscanf( Line + 3, "%d %d %d %d %d %d %d",
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&m_Start0.x, &m_Start0.y,
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&m_End0.x, &m_End0.y,
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&m_Angle, &m_Width, &m_Layer );
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NORMALIZE_ANGLE_360( m_Angle );
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break;
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case S_SEGMENT:
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case S_CIRCLE:
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sscanf( Line + 3, "%d %d %d %d %d %d",
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&m_Start0.x, &m_Start0.y,
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&m_End0.x, &m_End0.y,
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&m_Width, &m_Layer );
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break;
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case S_POLYGON:
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int pointCount;
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sscanf( Line + 3, "%d %d %d %d %d %d %d",
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&m_Start0.x, &m_Start0.y,
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&m_End0.x, &m_End0.y,
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&pointCount, &m_Width, &m_Layer );
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m_PolyPoints.clear();
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m_PolyPoints.reserve( pointCount );
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for( ii = 0; ii<pointCount; ii++ )
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{
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if( aReader->ReadLine() )
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{
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Buf = aReader->Line();
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if( strncmp( Buf, "Dl", 2 ) != 0 )
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{
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error = 1;
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break;
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}
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int x;
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int y;
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sscanf( Buf + 3, "%d %d\n", &x, &y );
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m_PolyPoints.push_back( wxPoint( x, y ) );
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}
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else
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{
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error = 1;
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break;
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}
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}
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break;
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default:
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sscanf( Line + 3, "%d %d %d %d %d %d",
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&m_Start0.x, &m_Start0.y,
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&m_End0.x, &m_End0.y,
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&m_Width, &m_Layer );
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break;
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}
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// Check for a reasonable width:
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if( m_Width <= 1 )
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m_Width = 1;
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if( m_Width > MAX_WIDTH )
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m_Width = MAX_WIDTH;
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// Check for a reasonable layer:
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// m_Layer must be >= FIRST_NON_COPPER_LAYER, but because microwave footprints
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// can use the copper layers m_Layer < FIRST_NON_COPPER_LAYER is allowed.
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// @todo: changes use of EDGE_MODULE these footprints and allows only m_Layer >= FIRST_NON_COPPER_LAYER
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if( (m_Layer < 0) || (m_Layer > LAST_NON_COPPER_LAYER) )
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m_Layer = SILKSCREEN_N_FRONT;
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return error;
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}
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/**
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* Function HitTest
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* tests if the given wxPoint is within the bounds of this object.
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* @param refPos A wxPoint to test
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* @return bool - true if a hit, else false
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*/
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bool EDGE_MODULE::HitTest( const wxPoint& refPos )
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{
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int uxf, uyf;
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int rayon, dist;
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int dx, dy, spot_cX, spot_cY;
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int ux0, uy0;
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ux0 = m_Start.x;
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uy0 = m_Start.y;
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uxf = m_End.x;
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uyf = m_End.y;
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switch( m_Shape )
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{
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case S_SEGMENT:
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spot_cX = refPos.x - ux0;
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spot_cY = refPos.y - uy0;
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dx = uxf - ux0;
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dy = uyf - uy0;
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if( DistanceTest( m_Width / 2, dx, dy, spot_cX, spot_cY ) )
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return true;
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break;
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case S_CIRCLE:
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rayon = (int) hypot( (double) (uxf - ux0), (double) (uyf - uy0) );
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dist = (int) hypot( (double) (refPos.x - ux0),
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(double) (refPos.y - uy0) );
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if( abs( rayon - dist ) <= m_Width )
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return true;
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break;
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case S_ARC:
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rayon = (int) hypot( (double) (uxf - ux0), (double) (uyf - uy0) );
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dist = (int) hypot( (double) (refPos.x - ux0),
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|
(double) (refPos.y - uy0) );
|
|
|
|
if( abs( rayon - dist ) > m_Width )
|
|
break;
|
|
|
|
int mouseAngle = (int) ArcTangente( refPos.y - uy0, refPos.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
|