kicad/pcbnew/class_marker_pcb.h

/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2009-2014 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
 * Copyright (C) 1992-2012 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 class_marker_pcb.h
 * @brief Markers used to show a drc problem on boards.
 */

#ifndef CLASS_MARKER_PCB_H
#define CLASS_MARKER_PCB_H


#include <class_board_item.h>
#include <marker_base.h>


class MSG_PANEL_ITEM;


class MARKER_PCB : public BOARD_ITEM, public MARKER_BASE
{

public:

    MARKER_PCB( BOARD_ITEM* aParent );

    /**
     * Constructor
     * @param aErrorCode The categorizing identifier for an error
     * @param aMarkerPos The position of the MARKER_PCB on the BOARD
     * @param aItem The first of two objects
     * @param aPos The position of the first of two objects
     * @param bItem The second of the two conflicting objects
     * @param bPos The position of the second of two objects
     */
    MARKER_PCB( EDA_UNITS_T aUnits, int aErrorCode, const wxPoint& aMarkerPos,
                BOARD_ITEM* aItem, const wxPoint& aPos,
                BOARD_ITEM* bItem = nullptr, const wxPoint& bPos = wxPoint() );

    /**
     * Constructor
     * @param aErrorCode The categorizing identifier for an error
     * @param aMarkerPos The position of the MARKER_PCB on the BOARD
     * @param aText Text describing the first of two objects
     * @param aPos The position of the first of two objects
     * @param bText Text describing the second of the two conflicting objects
     * @param bPos The position of the second of two objects
     */
    MARKER_PCB( int aErrorCode, const wxPoint& aMarkerPos,
                const wxString& aText, const wxPoint& aPos,
                const wxString& bText = wxEmptyString, const wxPoint& bPos = wxPoint() );

    ~MARKER_PCB();

    static inline bool ClassOf( const EDA_ITEM* aItem )
    {
        return aItem && PCB_MARKER_T == aItem->Type();
    }

    /** A scaling factor to create the marker symbol
    */
    static int MarkerScale() {return Millimeter2iu( 0.1 ); }

    void Move(const wxPoint& aMoveVector) override
    {
        m_Pos += aMoveVector;
    }

    void Rotate( const wxPoint& aRotCentre, double aAngle ) override;

    void Flip( const wxPoint& aCentre ) override;

    void Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
               GR_DRAWMODE aDrawMode, const wxPoint& aOffset = ZeroOffset ) override
    {
        DrawMarker( aPanel, aDC, aDrawMode, aOffset );
    }

    const wxPoint GetPosition() const override { return m_Pos; }
    void SetPosition( const wxPoint& aPos ) override { m_Pos = aPos; }

    bool HitTest( const wxPoint& aPosition ) const override
    {
        return HitTestMarker( aPosition );
    }

    bool IsOnLayer( PCB_LAYER_ID aLayer ) const override;

    void GetMsgPanelInfo( EDA_UNITS_T aUnits, std::vector< MSG_PANEL_ITEM >& aList ) override;

    wxString GetSelectMenuText( EDA_UNITS_T aUnits ) const override;

    BITMAP_DEF GetMenuImage() const override;

    const BOX2I ViewBBox() const override
    {
        // The following is based on the PCB_PAINTER::draw( const MARKER_PCB* )
        // the value 13 comes from the max relative coordinate of the shape)
        return BOX2I( m_Pos, VECTOR2I( 13*MarkerScale(), 13*MarkerScale() ) );
    }

    const EDA_RECT GetBoundingBox() const override;

    void ViewGetLayers( int aLayers[], int& aCount ) const override;

#if defined(DEBUG)
    void Show( int nestLevel, std::ostream& os ) const override { ShowDummy( os ); }
#endif

    /** Get class name
     * @return  string "MARKER_PCB"
     */
    virtual wxString GetClass() const override
    {
        return wxT( "MARKER_PCB" );
    }

protected:
    ///> Pointer to BOARD_ITEM that causes DRC error.
    const BOARD_ITEM* m_item;
};

#endif      //  CLASS_MARKER_PCB_H