99 lines
3.1 KiB
C
99 lines
3.1 KiB
C
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/*
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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) 1992-2020 KiCad Developers, see AUTHORS.txt for contributors.
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* @author Jon Evans <jon@craftyjon.com>
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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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#ifndef CONVERT_TOOL_H_
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#define CONVERT_TOOL_H_
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#include <tool/tool_interactive.h>
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class CONDITIONAL_MENU;
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class SELECTION_TOOL;
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class PCB_BASE_FRAME;
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class CONVERT_TOOL : public TOOL_INTERACTIVE
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{
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public:
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CONVERT_TOOL();
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virtual ~CONVERT_TOOL();
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/// @copydoc TOOL_INTERACTIVE::Reset()
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void Reset( RESET_REASON aReason ) override {}
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/// @copydoc TOOL_INTERACTIVE::Init()
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bool Init() override;
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/**
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* Converts selected lines to a polygon, if possible
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*/
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int LinesToPoly( const TOOL_EVENT& aEvent );
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/**
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* Converts selected polygon-like object to graphic lines, if possible
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*/
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int PolyToLines( const TOOL_EVENT& aEvent );
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/**
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* Converts selected segment (graphic or track) to an arc of the same type
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*/
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int SegmentToArc( const TOOL_EVENT& aEvent );
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///> @copydoc TOOL_INTERACTIVE::setTransitions()
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void setTransitions() override;
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private:
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/**
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* Retrieves the start and end points for a generic item
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* @param aItem is an item that has a start and end point
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* @return a segment from start to end, or NULLOPT if invalid
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*/
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static OPT<SEG> getStartEndPoints( EDA_ITEM* aItem );
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/**
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* Tries to make polygons from segments in the selected items.
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* Polygons are formed from chains of lines/arcs. Each set containing two or more lines/arcs
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* that are connected will be added to the return SHAPE_POLY_SET as an outline.
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* No attempt is made to guess at holes.
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* @param aItems is a list of items to process
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* @return a SHAPE_POLY_SET containing any polygons that were created
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*/
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static SHAPE_POLY_SET makePolysFromSegs( const std::deque<EDA_ITEM*>& aItems );
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/**
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* Tries to make polygons from rects
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* @param aItems is a list of rect shapes to process
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* @return a SHAPE_POLY_SET containing any polygons that were created
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*/
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static SHAPE_POLY_SET makePolysFromRects( const std::deque<EDA_ITEM*>& aItems );
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SELECTION_TOOL* m_selectionTool;
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CONDITIONAL_MENU* m_menu;
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PCB_BASE_FRAME* m_frame;
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};
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#endif
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