183 lines
4.0 KiB
C++
183 lines
4.0 KiB
C++
/************************/
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/* Class SCH_NO_CONNECT */
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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 "common.h"
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#include "trigo.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_no_connect.h"
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SCH_NO_CONNECT::SCH_NO_CONNECT( const wxPoint& pos ) :
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SCH_ITEM( NULL, SCH_NO_CONNECT_T )
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{
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#define DRAWNOCONNECT_SIZE 48 /* No symbol connection range. */
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m_Pos = pos;
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m_Size.x = m_Size.y = DRAWNOCONNECT_SIZE;
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#undef DRAWNOCONNECT_SIZE
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}
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SCH_NO_CONNECT::SCH_NO_CONNECT( const SCH_NO_CONNECT& aNoConnect ) :
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SCH_ITEM( aNoConnect )
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{
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m_Pos = aNoConnect.m_Pos;
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m_Size = aNoConnect.m_Size;
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}
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EDA_ITEM* SCH_NO_CONNECT::doClone() const
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{
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return new SCH_NO_CONNECT( *this );
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}
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EDA_Rect SCH_NO_CONNECT::GetBoundingBox() const
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{
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int delta = ( GetPenSize() + m_Size.x ) / 2;
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EDA_Rect box;
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box.SetOrigin( m_Pos );
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box.Inflate( delta );
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return box;
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}
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bool SCH_NO_CONNECT::Save( FILE* aFile ) const
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{
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bool success = true;
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if( fprintf( aFile, "NoConn ~ %-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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bool SCH_NO_CONNECT::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 No Connect load error at line %d" ),
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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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int SCH_NO_CONNECT::GetPenSize() const
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{
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return g_DrawDefaultLineThickness;
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}
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void SCH_NO_CONNECT::Draw( WinEDA_DrawPanel* aPanel, wxDC* aDC, const wxPoint& aOffset,
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int aDrawMode, int aColor )
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{
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int pX, pY, color;
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int delta = m_Size.x / 2;
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int width = g_DrawDefaultLineThickness;
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pX = m_Pos.x + aOffset.x;
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pY = m_Pos.y + aOffset.y;
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if( aColor >= 0 )
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color = aColor;
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else
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color = ReturnLayerColor( LAYER_NOCONNECT );
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GRSetDrawMode( aDC, aDrawMode );
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GRLine( &aPanel->m_ClipBox, aDC, pX - delta, pY - delta, pX + delta, pY + delta, width, color );
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GRLine( &aPanel->m_ClipBox, aDC, pX + delta, pY - delta, pX - delta, pY + delta, width, color );
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}
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void SCH_NO_CONNECT::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_NO_CONNECT::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_NO_CONNECT::Rotate( wxPoint rotationPoint )
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{
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RotatePoint( &m_Pos, rotationPoint, 900 );
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}
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bool SCH_NO_CONNECT::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_NO_CONNECT::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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bool SCH_NO_CONNECT::doHitTest( const wxPoint& aPoint, int aAccuracy, SCH_FILTER_T aFilter ) const
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{
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if( !( aFilter & NO_CONNECT_T ) )
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return false;
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int delta = ( ( m_Size.x + g_DrawDefaultLineThickness ) / 2 ) + aAccuracy;
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wxPoint dist = aPoint - m_Pos;
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if( ( ABS( dist.x ) <= delta ) && ( ABS( dist.y ) <= delta ) )
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return true;
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return false;
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}
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bool SCH_NO_CONNECT::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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