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Diffstat (limited to 'eeschema/sch_bus_entry.h')
| -rw-r--r-- | eeschema/sch_bus_entry.h | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/eeschema/sch_bus_entry.h b/eeschema/sch_bus_entry.h new file mode 100644 index 0000000..5de14e6 --- /dev/null +++ b/eeschema/sch_bus_entry.h @@ -0,0 +1,185 @@ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com + * Copyright (C) 2004-2011 KiCad Developers, see change_log.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_bus_entry.h + * + */ + +#ifndef _SCH_BUS_ENTRY_H_ +#define _SCH_BUS_ENTRY_H_ + +#include <sch_item_struct.h> + +#define TARGET_BUSENTRY_RADIUS 12 // Circle diameter drawn at the ends + + +/** + * Class SCH_BUS_ENTRY_BASE + * + * Base class for a bus or wire entry. + */ +class SCH_BUS_ENTRY_BASE : public SCH_ITEM +{ +protected: + wxPoint m_pos; + wxSize m_size; + bool m_isDanglingStart, m_isDanglingEnd; + +public: + SCH_BUS_ENTRY_BASE( KICAD_T aType, const wxPoint& pos = wxPoint( 0, 0 ), char shape = '\\' ); + + // Do not create a copy constructor. The one generated by the compiler is adequate. + + ~SCH_BUS_ENTRY_BASE() { } + + /** + * Virtual function IsMovableFromAnchorPoint + * Return true for items which are moved with the anchor point at mouse cursor + * and false for items moved with no reference to anchor + * @return false for a bus entry + */ + bool IsMovableFromAnchorPoint() { return false; } + + wxPoint m_End() const; + + /** + * function GetBusEntryShape + * @return the shape of the bus entry, as an ascii code '/' or '\' + */ + char GetBusEntryShape() const; + + /** + * function SetBusEntryShape + * @param aShape = the shape of the bus entry, as an ascii code '/' or '\' + */ + void SetBusEntryShape( char aShape ); + + wxSize GetSize() const { return m_size; } + + void SetSize( const wxSize& aSize ) { m_size = aSize; } + + void SwapData( SCH_ITEM* aItem ); + + void Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset, + GR_DRAWMODE aDrawMode, EDA_COLOR_T aColor = UNSPECIFIED_COLOR ); + + static bool Load( LINE_READER& aLine, wxString& aErrorMsg, SCH_ITEM **out ); + + const EDA_RECT GetBoundingBox() const; // Virtual + + void Move( const wxPoint& aMoveVector ) + { + m_pos += aMoveVector; + } + + + void MirrorY( int aYaxis_position ); + + void MirrorX( int aXaxis_position ); + + void Rotate( wxPoint aPosition ); + + void GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList ); + + bool IsDanglingStateChanged( std::vector<DANGLING_END_ITEM>& aItemList ); + + bool IsDangling() const; + + bool IsSelectStateChanged( const wxRect& aRect ); + + bool IsConnectable() const { return true; } + + void GetConnectionPoints( std::vector< wxPoint >& aPoints ) const; + + BITMAP_DEF GetMenuImage() const { return add_entry_xpm; } + + wxPoint GetPosition() const { return m_pos; } + + void SetPosition( const wxPoint& aPosition ) { m_pos = aPosition; } + + bool HitTest( const wxPoint& aPosition, int aAccuracy ) const; + + bool HitTest( const EDA_RECT& aRect, bool aContained = false, int aAccuracy = 0 ) const; + + void Plot( PLOTTER* aPlotter ); + +#if defined(DEBUG) + void Show( int nestLevel, std::ostream& os ) const { ShowDummy( os ); } // override +#endif +}; + +/** + * Class SCH_BUS_WIRE_ENTRY + * + * Class for a wire to bus entry. + */ +class SCH_BUS_WIRE_ENTRY : public SCH_BUS_ENTRY_BASE +{ +public: + SCH_BUS_WIRE_ENTRY( const wxPoint& pos = wxPoint( 0, 0 ), char shape = '\\' ); + + ~SCH_BUS_WIRE_ENTRY() { } + + wxString GetClass() const + { + return wxT( "SCH_BUS_WIRE_ENTRY" ); + } + + bool Save( FILE* aFile ) const; + + int GetPenSize() const; + + wxString GetSelectMenuText() const; + + EDA_ITEM* Clone() const; +}; + +/** + * Class SCH_BUS_WIRE_ENTRY + * + * Class for a bus to bus entry. + */ +class SCH_BUS_BUS_ENTRY : public SCH_BUS_ENTRY_BASE +{ +public: + SCH_BUS_BUS_ENTRY( const wxPoint& pos = wxPoint( 0, 0 ), char shape = '\\' ); + + ~SCH_BUS_BUS_ENTRY() { } + + wxString GetClass() const + { + return wxT( "SCH_BUS_BUS_ENTRY" ); + } + + bool Save( FILE* aFile ) const; + + int GetPenSize() const; + + wxString GetSelectMenuText() const; + + EDA_ITEM* Clone() const; +}; + +#endif // _SCH_BUS_ENTRY_H_ |