210 lines
4.2 KiB
C++
210 lines
4.2 KiB
C++
/*****************************/
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/* class_schematic_items.cpp */
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/*****************************/
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#include "fctsys.h"
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#include "gr_basic.h"
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#include "macros.h"
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#include "class_drawpanel.h"
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#include "trigo.h"
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#include "common.h"
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#include "richio.h"
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#include "general.h"
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#include "protos.h"
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#include "sch_junction.h"
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/**********************/
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/* class SCH_JUNCTION */
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/**********************/
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SCH_JUNCTION::SCH_JUNCTION( const wxPoint& pos ) :
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SCH_ITEM( NULL, SCH_JUNCTION_T )
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{
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#define DRAWJUNCTION_DIAMETER 32 /* Diameter of junction symbol between wires */
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m_Pos = pos;
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m_Layer = LAYER_JUNCTION;
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m_Size.x = m_Size.y = DRAWJUNCTION_DIAMETER;
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#undef DRAWJUNCTION_DIAMETER
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}
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SCH_JUNCTION::SCH_JUNCTION( const SCH_JUNCTION& aJunction ) :
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SCH_ITEM( aJunction )
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{
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m_Pos = aJunction.m_Pos;
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m_Size = aJunction.m_Size;
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}
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SCH_JUNCTION* SCH_JUNCTION::GenCopy()
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{
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SCH_JUNCTION* newitem = new SCH_JUNCTION( m_Pos );
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newitem->m_Size = m_Size;
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newitem->m_Layer = m_Layer;
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newitem->m_Flags = m_Flags;
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return newitem;
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}
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bool SCH_JUNCTION::Save( FILE* aFile ) const
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{
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bool success = true;
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if( fprintf( aFile, "Connection ~ %-4d %-4d\n", m_Pos.x, m_Pos.y ) == EOF )
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{
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success = false;
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}
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return success;
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}
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EDA_ITEM* SCH_JUNCTION::doClone() const
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{
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return new SCH_JUNCTION( *this );
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}
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bool SCH_JUNCTION::Load( LINE_READER& aLine, wxString& aErrorMsg )
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{
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char name[256];
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char* line = (char*) aLine;
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while( (*line != ' ' ) && *line )
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line++;
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if( sscanf( line, "%s %d %d", name, &m_Pos.x, &m_Pos.y ) != 3 )
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{
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aErrorMsg.Printf( wxT( "EESchema file connection load error at line %d, aborted" ),
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aLine.LineNumber() );
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aErrorMsg << wxT( "\n" ) << CONV_FROM_UTF8( (char*) aLine );
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return false;
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}
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return true;
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}
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EDA_Rect SCH_JUNCTION::GetBoundingBox() const
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{
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EDA_Rect rect;
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rect.SetOrigin( m_Pos );
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rect.Inflate( ( GetPenSize() + m_Size.x ) / 2 );
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return rect;
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}
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void SCH_JUNCTION::Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
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int aDrawMode, int aColor )
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{
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int color;
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if( aColor >= 0 )
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color = aColor;
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else
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color = ReturnLayerColor( m_Layer );
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GRSetDrawMode( aDC, aDrawMode );
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GRFilledCircle( &aPanel->m_ClipBox, aDC, m_Pos.x + aOffset.x, m_Pos.y + aOffset.y,
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( m_Size.x / 2 ), 0, color, color );
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}
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void SCH_JUNCTION::Mirror_X( int aXaxis_position )
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{
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m_Pos.y -= aXaxis_position;
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NEGATE( m_Pos.y );
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m_Pos.y += aXaxis_position;
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}
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void SCH_JUNCTION::Mirror_Y( int aYaxis_position )
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{
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m_Pos.x -= aYaxis_position;
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NEGATE( m_Pos.x );
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m_Pos.x += aYaxis_position;
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}
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void SCH_JUNCTION::Rotate( wxPoint rotationPoint )
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{
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RotatePoint( &m_Pos, rotationPoint, 900 );
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}
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void SCH_JUNCTION::GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList )
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{
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DANGLING_END_ITEM item( JUNCTION_END, this );
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item.m_Pos = m_Pos;
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aItemList.push_back( item );
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}
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bool SCH_JUNCTION::IsSelectStateChanged( const wxRect& aRect )
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{
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bool previousState = IsSelected();
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if( aRect.Contains( m_Pos ) )
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m_Flags |= SELECTED;
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else
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m_Flags &= ~SELECTED;
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return previousState != IsSelected();
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}
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void SCH_JUNCTION::GetConnectionPoints( vector< wxPoint >& aPoints ) const
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{
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aPoints.push_back( m_Pos );
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}
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#if defined(DEBUG)
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void SCH_JUNCTION::Show( int nestLevel, std::ostream& os )
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{
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// XML output:
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wxString s = GetClass();
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NestedSpace( nestLevel, os ) << '<' << s.Lower().mb_str() << m_Pos << "/>\n";
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}
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#endif
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bool SCH_JUNCTION::doHitTest( const wxPoint& aPoint, int aAccuracy, SCH_FILTER_T aFilter ) const
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{
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if( !( aFilter & JUNCTION_T ) )
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return false;
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EDA_Rect rect = GetBoundingBox();
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rect.Inflate( aAccuracy );
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return rect.Contains( aPoint );
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}
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bool SCH_JUNCTION::doHitTest( const EDA_Rect& aRect, bool aContained, int aAccuracy ) const
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{
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EDA_Rect rect = aRect;
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rect.Inflate( aAccuracy );
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if( aContained )
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return rect.Contains( GetBoundingBox() );
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return rect.Intersects( GetBoundingBox() );
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}
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bool SCH_JUNCTION::doIsConnected( const wxPoint& aPosition ) const
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{
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return m_Pos == aPosition;
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}
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