358 lines
8.2 KiB
C++
358 lines
8.2 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: class_hierarchical_PIN_sheet.cpp
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// Purpose: member functions SCH_SHEET_PIN
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// header = class_drawsheet.h
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// Author: jean-pierre Charras
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// Modified by:
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// Created: 08/02/2006 18:37:02
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// RCS-ID:
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// Copyright: License GNU
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// License:
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/////////////////////////////////////////////////////////////////////////////
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#include "fctsys.h"
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#include "gr_basic.h"
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#include "common.h"
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#include "class_drawpanel.h"
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#include "drawtxt.h"
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#include "plot_common.h"
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#include "trigo.h"
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#include "program.h"
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#include "general.h"
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#include "protos.h"
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/* m_Edge define on which edge the pin is positionned:
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*
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* 0: pin on left side
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* 1: pin on right side
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* 2: pin on top side
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* 3: pin on bottom side
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* for compatibility reasons, this does not follow same values as text
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* ortientation.
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*/
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SCH_SHEET_PIN::SCH_SHEET_PIN( SCH_SHEET* parent, const wxPoint& pos, const wxString& text ) :
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SCH_HIERLABEL( pos, text, DRAW_HIERARCHICAL_PIN_SHEET_STRUCT_TYPE )
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{
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SetParent( parent );
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wxASSERT( parent );
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m_Layer = LAYER_SHEETLABEL;
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m_Pos = pos;
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if( parent->IsVerticalOrientation() )
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SetEdge( 2 );
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else
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SetEdge( 0 );
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m_Shape = NET_INPUT;
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m_IsDangling = TRUE;
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m_Number = 2;
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}
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SCH_SHEET_PIN* SCH_SHEET_PIN::GenCopy()
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{
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SCH_SHEET_PIN* newitem = new SCH_SHEET_PIN( (SCH_SHEET*) m_Parent, m_Pos, m_Text );
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newitem->SetEdge( GetEdge() );
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newitem->m_Shape = m_Shape;
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newitem->SetNumber( GetNumber() );
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return newitem;
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}
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/** SCH_SHEET_PIN::Draw is the same as SCH_HIERLABEL::Draw
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* but the graphic icon is slightly different
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* for INPUT type the icon is the OUTPUT shape of SCH_HIERLABEL
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* for OUTPUT type the icon is the INPUT shape of SCH_HIERLABEL
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*/
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void SCH_SHEET_PIN::Draw( WinEDA_DrawPanel* aPanel,
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wxDC* aDC,
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const wxPoint& aOffset,
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int aDraw_mode,
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int aColor )
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{
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// The icon selection is handle by the virtual method CreateGraphicShape
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// called by ::Draw
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SCH_HIERLABEL::Draw(aPanel, aDC, aOffset, aDraw_mode, aColor );
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}
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void SCH_SHEET_PIN::SwapData( SCH_SHEET_PIN* copyitem )
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{
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SCH_TEXT::SwapData( (SCH_TEXT*) copyitem );
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int tmp;
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tmp = copyitem->GetNumber();
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copyitem->SetNumber( GetNumber() );
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SetNumber( tmp );
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tmp = copyitem->GetEdge();
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copyitem->SetEdge( GetEdge() );
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SetEdge( tmp );
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}
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bool SCH_SHEET_PIN::operator==( const SCH_SHEET_PIN* aPin ) const
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{
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return aPin == this;
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}
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/** Function GetPenSize
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* @return the size of the "pen" that be used to draw or plot this item
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*/
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int SCH_SHEET_PIN::GetPenSize()
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{
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return g_DrawDefaultLineThickness;
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}
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void SCH_SHEET_PIN::SetNumber( int aNumber )
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{
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wxASSERT( aNumber >= 2 );
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m_Number = aNumber;
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}
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void SCH_SHEET_PIN::SetEdge( int aEdge )
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{
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SCH_SHEET* Sheet = (SCH_SHEET*) GetParent();
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/* use -1 to adjust text orientation without changing edge*/
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if( aEdge > -1 )
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m_Edge = aEdge;
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switch( m_Edge )
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{
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case 0: /* pin on left side*/
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m_Pos.x = Sheet->m_Pos.x;
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SetSchematicTextOrientation( 2 ); /* Orientation horiz inverse */
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break;
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case 1: /* pin on right side*/
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m_Pos.x = Sheet->m_Pos.x + Sheet->m_Size.x;
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SetSchematicTextOrientation( 0 ); /* Orientation horiz normal */
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break;
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case 2: /* pin on top side*/
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m_Pos.y = Sheet->m_Pos.y;
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SetSchematicTextOrientation( 3 ); /* Orientation vert BOTTOM */
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break;
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case 3: /* pin on bottom side*/
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m_Pos.y = Sheet->m_Pos.y + Sheet->m_Size.y;
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SetSchematicTextOrientation( 1 ); /* Orientation vert UP */
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break;
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}
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}
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int SCH_SHEET_PIN::GetEdge()
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{
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return m_Edge;
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}
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/* ConstraintOnEdge is used to ajust label position to egde based
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* on proximity to vertical / horizontal edge.
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* used by sheetlab and resize
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*/
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void SCH_SHEET_PIN::ConstraintOnEdge( wxPoint Pos )
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{
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SCH_SHEET* Sheet = (SCH_SHEET*) GetParent();
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if( Sheet == NULL )
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return;
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if( m_Edge<2 ) /*horizontal sheetpin*/
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{
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if( Pos.x > ( Sheet->m_Pos.x + ( Sheet->m_Size.x / 2 ) ) )
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{
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SetEdge( 1 );
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}
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else
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{
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SetEdge( 0 );
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}
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m_Pos.y = Pos.y;
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if( m_Pos.y < Sheet->m_Pos.y )
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m_Pos.y = Sheet->m_Pos.y;
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if( m_Pos.y > (Sheet->m_Pos.y + Sheet->m_Size.y) )
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m_Pos.y = Sheet->m_Pos.y + Sheet->m_Size.y;
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}
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else /* vertical sheetpin*/
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{
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if( Pos.y > ( Sheet->m_Pos.y + ( Sheet->m_Size.y / 2 ) ) )
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{
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SetEdge( 3 ); //bottom
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}
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else
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{
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SetEdge( 2 ); //top
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}
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m_Pos.x = Pos.x;
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if( m_Pos.x < Sheet->m_Pos.x )
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m_Pos.x = Sheet->m_Pos.x;
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if( m_Pos.x > (Sheet->m_Pos.x + Sheet->m_Size.x) )
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m_Pos.x = Sheet->m_Pos.x + Sheet->m_Size.x;
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}
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}
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/**
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* Function Save
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* writes the data structures for this object out to a FILE in "*.brd" format.
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* @param aFile The FILE to write to.
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* @return bool - true if success writing else false.
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*/
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bool SCH_SHEET_PIN::Save( FILE* aFile ) const
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{
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int type = 'U', side = 'L';
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if( m_Text.IsEmpty() )
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return true;
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switch( m_Edge )
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{
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case 0: //pin on left side
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side = 'L';
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break;
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case 1: //pin on right side
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side = 'R';
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break;
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case 2: //pin on top side
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side = 'T';
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break;
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case 3: //pin on bottom side
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side = 'B';
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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 NET_INPUT:
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type = 'I'; break;
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case NET_OUTPUT:
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type = 'O'; break;
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case NET_BIDI:
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type = 'B'; break;
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case NET_TRISTATE:
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type = 'T'; break;
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case NET_UNSPECIFIED:
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type = 'U'; break;
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}
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if( fprintf( aFile, "F%d \"%s\" %c %c %-3d %-3d %-3d\n", m_Number,
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CONV_TO_UTF8( m_Text ), type, side, m_Pos.x, m_Pos.y,
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m_Size.x ) == EOF )
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{
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return false;
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}
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return true;
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}
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/** function Matches
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* Compare hierarchical pin name against search string.
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* @param aSearchData - Criteria to search against.
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* @param aAuxData - a pointer on auxiliary data, not used here
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* @param aFindLocation - a wxPoint where to put the location of matched item. can be NULL.
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* @return True if this item matches the search criteria.
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*/
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bool SCH_SHEET_PIN::Matches( wxFindReplaceData& aSearchData,
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void* aAuxData, wxPoint * aFindLocation )
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{
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if( SCH_ITEM::Matches( m_Text, aSearchData ) )
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{
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if( aFindLocation )
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*aFindLocation = m_Pos;
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return true;
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}
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return false;
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}
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void SCH_SHEET_PIN::Mirror_X( int aXaxis_position )
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{
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int p = m_Pos.y - aXaxis_position;
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m_Pos.y = aXaxis_position - p;
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switch( m_Edge )
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{
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case 2:
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SetEdge( 3 );
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break;
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case 3:
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SetEdge( 2 );
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break;
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}
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}
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void SCH_SHEET_PIN::Mirror_Y( int aYaxis_position )
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{
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int p = m_Pos.x - aYaxis_position;
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m_Pos.x = aYaxis_position - p;
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switch( m_Edge )
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{
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case 0:
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SetEdge( 1 );
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break;
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case 1:
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SetEdge( 0 );
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break;
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}
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}
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void SCH_SHEET_PIN::Rotate( wxPoint rotationPoint )
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{
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RotatePoint( &m_Pos, rotationPoint, 900 );
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switch( m_Edge )
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{
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case 0: //pin on left side
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SetEdge( 3 );
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break;
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case 1: //pin on right side
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SetEdge( 2 );
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break;
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case 2: //pin on top side
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SetEdge( 0 );
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break;
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case 3: //pin on bottom side
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SetEdge( 1 );
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break;
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}
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}
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#if defined(DEBUG)
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void SCH_SHEET_PIN::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() << ">"
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<< " pin_name=\"" << CONV_TO_UTF8( m_Text )
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<< '"' << "/>\n" << std::flush;
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// NestedSpace( nestLevel, os ) << "</" << s.Lower().mb_str() << ">\n";
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}
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#endif
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