/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2009 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com * Copyright (C) 2011 Wayne Stambaugh * Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.txt for contributors. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, you may find one here: * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html * or you may search the http://www.gnu.org website for the version 2 license, * or you may write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ /** * @file sch_no_connect.cpp * @brief Class SCH_NO_CONNECT implementation. */ #include "fctsys.h" #include "gr_basic.h" #include "macros.h" #include "class_drawpanel.h" #include "common.h" #include "trigo.h" #include "richio.h" #include "plot_common.h" #include "general.h" #include "protos.h" #include "sch_no_connect.h" #include "class_netlist_object.h" SCH_NO_CONNECT::SCH_NO_CONNECT( const wxPoint& pos ) : SCH_ITEM( NULL, SCH_NO_CONNECT_T ) { #define DRAWNOCONNECT_SIZE 48 /* No symbol connection range. */ m_Pos = pos; m_Size.x = m_Size.y = DRAWNOCONNECT_SIZE; #undef DRAWNOCONNECT_SIZE SetLayer( LAYER_NOCONNECT ); } SCH_NO_CONNECT::SCH_NO_CONNECT( const SCH_NO_CONNECT& aNoConnect ) : SCH_ITEM( aNoConnect ) { m_Pos = aNoConnect.m_Pos; m_Size = aNoConnect.m_Size; } EDA_ITEM* SCH_NO_CONNECT::doClone() const { return new SCH_NO_CONNECT( *this ); } void SCH_NO_CONNECT::SwapData( SCH_ITEM* aItem ) { wxCHECK_RET( (aItem != NULL) && (aItem->Type() == SCH_NO_CONNECT_T), wxT( "Cannot swap no connect data with invalid item." ) ); SCH_NO_CONNECT* item = (SCH_NO_CONNECT*)aItem; EXCHG( m_Pos, item->m_Pos ); EXCHG( m_Size, item->m_Size ); } EDA_RECT SCH_NO_CONNECT::GetBoundingBox() const { int delta = ( GetPenSize() + m_Size.x ) / 2; EDA_RECT box; box.SetOrigin( m_Pos ); box.Inflate( delta ); return box; } bool SCH_NO_CONNECT::Save( FILE* aFile ) const { bool success = true; if( fprintf( aFile, "NoConn ~ %-4d %-4d\n", m_Pos.x, m_Pos.y ) == EOF ) { success = false; } return success; } bool SCH_NO_CONNECT::Load( LINE_READER& aLine, wxString& aErrorMsg ) { char name[256]; char* line = (char*) aLine; while( (*line != ' ' ) && *line ) line++; if( sscanf( line, "%s %d %d", name, &m_Pos.x, &m_Pos.y ) != 3 ) { aErrorMsg.Printf( wxT( "Eeschema file No Connect load error at line %d" ), aLine.LineNumber() ); aErrorMsg << wxT( "\n" ) << FROM_UTF8( ((char*)aLine) ); return false; } return true; } int SCH_NO_CONNECT::GetPenSize() const { return g_DrawDefaultLineThickness; } void SCH_NO_CONNECT::Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset, int aDrawMode, int aColor ) { int pX, pY, color; int delta = m_Size.x / 2; int width = g_DrawDefaultLineThickness; pX = m_Pos.x + aOffset.x; pY = m_Pos.y + aOffset.y; if( aColor >= 0 ) color = aColor; else color = ReturnLayerColor( LAYER_NOCONNECT ); GRSetDrawMode( aDC, aDrawMode ); GRLine( &aPanel->m_ClipBox, aDC, pX - delta, pY - delta, pX + delta, pY + delta, width, color ); GRLine( &aPanel->m_ClipBox, aDC, pX + delta, pY - delta, pX - delta, pY + delta, width, color ); } void SCH_NO_CONNECT::Mirror_X( int aXaxis_position ) { m_Pos.y -= aXaxis_position; NEGATE( m_Pos.y ); m_Pos.y += aXaxis_position; } void SCH_NO_CONNECT::Mirror_Y( int aYaxis_position ) { m_Pos.x -= aYaxis_position; NEGATE( m_Pos.x ); m_Pos.x += aYaxis_position; } void SCH_NO_CONNECT::Rotate( wxPoint rotationPoint ) { RotatePoint( &m_Pos, rotationPoint, 900 ); } bool SCH_NO_CONNECT::IsSelectStateChanged( const wxRect& aRect ) { bool previousState = IsSelected(); if( aRect.Contains( m_Pos ) ) m_Flags |= SELECTED; else m_Flags &= ~SELECTED; return previousState != IsSelected(); } void SCH_NO_CONNECT::GetConnectionPoints( vector< wxPoint >& aPoints ) const { aPoints.push_back( m_Pos ); } void SCH_NO_CONNECT::GetNetListItem( vector& aNetListItems, SCH_SHEET_PATH* aSheetPath ) { NETLIST_OBJECT* item = new NETLIST_OBJECT(); item->m_SheetList = *aSheetPath; item->m_SheetListInclude = *aSheetPath; item->m_Comp = this; item->m_Type = NET_NOCONNECT; item->m_Start = item->m_End = m_Pos; aNetListItems.push_back( item ); } bool SCH_NO_CONNECT::doIsConnected( const wxPoint& aPosition ) const { return m_Pos == aPosition; } bool SCH_NO_CONNECT::doHitTest( const wxPoint& aPoint, int aAccuracy ) const { int delta = ( ( m_Size.x + g_DrawDefaultLineThickness ) / 2 ) + aAccuracy; wxPoint dist = aPoint - m_Pos; if( ( ABS( dist.x ) <= delta ) && ( ABS( dist.y ) <= delta ) ) return true; return false; } bool SCH_NO_CONNECT::doHitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy ) const { EDA_RECT rect = aRect; rect.Inflate( aAccuracy ); if( aContained ) return rect.Contains( GetBoundingBox() ); return rect.Intersects( GetBoundingBox() ); } void SCH_NO_CONNECT::doPlot( PLOTTER* aPlotter ) { int delta = m_Size.x / 2; int pX, pY; pX = m_Pos.x; pY = m_Pos.y; aPlotter->set_current_line_width( GetPenSize() ); aPlotter->set_color( ReturnLayerColor( GetLayer() ) ); aPlotter->move_to( wxPoint( pX - delta, pY - delta ) ); aPlotter->finish_to( wxPoint( pX + delta, pY + delta ) ); aPlotter->move_to( wxPoint( pX + delta, pY - delta ) ); aPlotter->finish_to( wxPoint( pX - delta, pY + delta ) ); }