2014-02-06 16:12:37 +00:00
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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) 2014 CERN
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* @author Maciej Suminski <maciej.suminski@cern.ch>
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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 __DRAWING_TOOL_H
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#define __DRAWING_TOOL_H
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#include <tool/tool_interactive.h>
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#include <class_board_item.h>
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/**
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* Class DRAWING_TOOL
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*
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* Tool responsible for drawing graphical elements like lines, arcs, circles, etc.
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*/
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class DRAWING_TOOL : public TOOL_INTERACTIVE
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{
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public:
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DRAWING_TOOL();
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~DRAWING_TOOL();
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/// @copydoc TOOL_INTERACTIVE::Reset()
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void Reset( RESET_REASON aReason );
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/**
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* Function DrawLine()
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* Starts interactively drawing a line. After invoking the function it expects the user
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* to click at least twice to determine the origin and the end for a line. If there are
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* more clicks, the line is drawn as a continous polyline.
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*/
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int DrawLine( TOOL_EVENT& aEvent );
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int DrawCircle( TOOL_EVENT& aEvent );
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int DrawArc( TOOL_EVENT& aEvent );
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2014-02-10 14:40:25 +00:00
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int DrawText( TOOL_EVENT& aEvent );
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2014-02-11 13:38:44 +00:00
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int DrawDimension( TOOL_EVENT& aEvent );
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2014-02-06 16:12:37 +00:00
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private:
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///> Starts drawing a selected shape.
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int draw( STROKE_T aShape );
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///> Sets up handlers for various events.
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void setTransitions();
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///> Should drawing be stopped after drawing one object or should it continue with another one.
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bool m_continous;
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// How does line width change after one -/+ key press.
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static const int WIDTH_STEP = 100000;
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};
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#endif /* __DRAWING_TOOL_H */
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