140 lines
3.7 KiB
C++
140 lines
3.7 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2006 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
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* Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
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* Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/**
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* @file sch_item_struct.cpp
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*/
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#include "fctsys.h"
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#include "common.h"
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#include "gr_basic.h"
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#include "base_struct.h"
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#include "sch_item_struct.h"
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#include "class_sch_screen.h"
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#include "class_drawpanel.h"
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#include "wxEeschemaStruct.h"
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#include "general.h"
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#include "protos.h"
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const wxString traceFindReplace( wxT( "KicadFindReplace" ) );
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const wxString traceFindItem( wxT( "KicadFindItem" ) );
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bool sort_schematic_items( const SCH_ITEM* aItem1, const SCH_ITEM* aItem2 )
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{
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return *aItem1 < *aItem2;
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}
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/* Constructor and destructor for SCH_ITEM */
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/* They are not inline because this creates problems with gcc at linking time
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* in debug mode
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*/
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SCH_ITEM::SCH_ITEM( EDA_ITEM* aParent, KICAD_T aType ) :
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EDA_ITEM( aParent, aType )
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{
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m_Layer = 0;
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}
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SCH_ITEM::SCH_ITEM( const SCH_ITEM& aItem ) :
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EDA_ITEM( aItem )
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{
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m_Layer = aItem.m_Layer;
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}
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SCH_ITEM::~SCH_ITEM()
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{
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// Do not let the connections container go out of scope with any objects or they
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// will be deleted by the container will cause the Eeschema to crash. These objects
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// are owned by the sheet object container.
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if( !m_connections.empty() )
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m_connections.clear();
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}
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void SCH_ITEM::Place( SCH_EDIT_FRAME* aFrame, wxDC* aDC )
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{
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SCH_SCREEN* screen = aFrame->GetScreen();
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if( IsNew() )
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{
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if( !screen->CheckIfOnDrawList( this ) ) // don't want a loop!
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screen->AddToDrawList( this );
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aFrame->SetRepeatItem( this );
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aFrame->SaveCopyInUndoList( this, UR_NEW );
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}
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else
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{
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aFrame->SaveUndoItemInUndoList( this );
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}
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m_Flags = 0;
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screen->SetModify();
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screen->SetCurItem( NULL );
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aFrame->DrawPanel->SetMouseCapture( NULL, NULL );
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aFrame->DrawPanel->EndMouseCapture();
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if( aDC )
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{
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EDA_CROSS_HAIR_MANAGER( aFrame->DrawPanel, aDC ); // Erase schematic cursor
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Draw( aFrame->DrawPanel, aDC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
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}
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}
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bool SCH_ITEM::IsConnected( const wxPoint& aPosition ) const
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{
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if( m_Flags & STRUCT_DELETED || m_Flags & SKIP_STRUCT )
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return false;
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return doIsConnected( aPosition );
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}
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void SCH_ITEM::SwapData( SCH_ITEM* aItem )
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{
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wxFAIL_MSG( wxT( "SwapData() method not implemented for class " ) + GetClass() );
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}
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bool SCH_ITEM::operator < ( const SCH_ITEM& aItem ) const
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{
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wxCHECK_MSG( false, this->Type() < aItem.Type(),
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wxT( "Less than operator not defined for " ) + GetClass() );
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}
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void SCH_ITEM::doPlot( PLOTTER* aPlotter )
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{
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wxFAIL_MSG( wxT( "doPlot() method not implemented for class " ) + GetClass() );
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}
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