sch_text.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright The 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
 */
 
#ifndef SCH_TEXT_H
#define SCH_TEXT_H
 
 
#include <eda_text.h>
#include <sch_item.h>
#include <sch_connection.h>   // for CONNECTION_TYPE
#include <schematic.h>
 
 
class HTML_MESSAGE_BOX;
 
class SCH_TEXT : public SCH_ITEM, public EDA_TEXT
{
public:
    SCH_TEXT( const VECTOR2I& aPos = { 0, 0 }, const wxString& aText = wxEmptyString,
              SCH_LAYER_ID aLayer = LAYER_NOTES, KICAD_T aType = SCH_TEXT_T );
 
    SCH_TEXT( const SCH_TEXT& aText );
 
    ~SCH_TEXT() override { }
 
    void Serialize( google::protobuf::Any& aContainer ) const override;
    bool Deserialize( const google::protobuf::Any& aContainer ) override;
 
    static bool ClassOf( const EDA_ITEM* aItem )
    {
        return aItem && SCH_TEXT_T == aItem->Type();
    }
 
    wxString GetClass() const override
    {
        return wxT( "SCH_TEXT" );
    }
 
    wxString GetFriendlyName() const override
    {
        return _( "Text" );
    }
 
    KIFONT::FONT* GetDrawFont( const RENDER_SETTINGS* aSettings ) const override;
 
    virtual wxString GetShownText( const SCH_SHEET_PATH* aPath, bool aAllowExtraText,
                                   int aDepth = 0 ) const;
 
    wxString GetShownText( bool aAllowExtraText, int aDepth = 0 ) const override
    {
        SCHEMATIC* schematic = Schematic();
 
        if( schematic )
            return GetShownText( &schematic->CurrentSheet(), aAllowExtraText, aDepth );
        else
            return GetText();
    }
 
    int GetSchTextSize() const { return GetTextWidth(); }
    void SetSchTextSize( int aSize ) { SetTextSize( VECTOR2I( aSize, aSize ) ); }
 
    bool HasHypertext() const override;
    bool HasHoveredHypertext() const override;
    void DoHypertextAction( EDA_DRAW_FRAME* aFrame, const VECTOR2I& aMousePos ) const override;
 
    void SetExcludedFromSim( bool aExclude, const SCH_SHEET_PATH* aInstance = nullptr,
                             const wxString& aVariantName = wxEmptyString ) override
    {
        m_excludedFromSim = aExclude;
    }
 
    bool GetExcludedFromSim( const SCH_SHEET_PATH* aInstance = nullptr,
                             const wxString& aVariantName = wxEmptyString ) const override
    {
        return m_excludedFromSim;
    }

    virtual VECTOR2I GetSchematicTextOffset( const RENDER_SETTINGS* aSettings ) const;
 
    const BOX2I GetBoundingBox() const override;
 
    bool operator<( const SCH_ITEM& aItem ) const override;
 
    int GetTextOffset( const RENDER_SETTINGS* aSettings = nullptr ) const;
 
    int GetPenWidth() const override;
 
    void Move( const VECTOR2I& aMoveVector ) override
    {
        EDA_TEXT::Offset( aMoveVector );
    }
 
    void NormalizeJustification( bool inverse );
 
    void MirrorHorizontally( int aCenter ) override;
    void MirrorVertically( int aCenter ) override;
    void Rotate( const VECTOR2I& aCenter, bool aRotateCCW ) override;
 
    virtual void Rotate90( bool aClockwise );
    virtual void MirrorSpinStyle( bool aLeftRight );
 
    void BeginEdit( const VECTOR2I& aStartPoint ) override;
    void CalcEdit( const VECTOR2I& aPosition ) override;
 
    bool Matches( const EDA_SEARCH_DATA& aSearchData, void* aAuxData ) const override
    {
        return SCH_ITEM::Matches( GetText(), aSearchData );
    }
 
    bool Replace( const EDA_SEARCH_DATA& aSearchData, void* aAuxData ) override
    {
        return EDA_TEXT::Replace( aSearchData );
    }
 
    bool IsReplaceable() const override { return true; }
 
    std::vector<int> ViewGetLayers() const override;
 
    wxString GetItemDescription( UNITS_PROVIDER* aUnitsProvider, bool aFull ) const override;
 
    BITMAPS GetMenuImage() const override;
 
    VECTOR2I GetPosition() const override { return EDA_TEXT::GetTextPos(); }
    void     SetPosition( const VECTOR2I& aPosition ) override
    {
        EDA_TEXT::SetTextPos( aPosition );
    }
 
    bool HitTest( const VECTOR2I& aPosition, int aAccuracy = 0 ) const override;
    bool HitTest( const BOX2I& aRect, bool aContained, int aAccuracy = 0 ) const override;
    bool HitTest( const SHAPE_LINE_CHAIN& aPoly, bool aContained ) const override;
 
    VECTOR2I GetOffsetToMatchSCH_FIELD( SCH_RENDER_SETTINGS* aRenderSettings ) const;
 
    void Plot( PLOTTER* aPlotter, bool aBackground, const SCH_PLOT_OPTS& aPlotOpts,
               int aUnit, int aBodyStyle, const VECTOR2I& aOffset, bool aDimmed ) override;
 
    EDA_ITEM* Clone() const override
    {
        return new SCH_TEXT( *this );
    }
 
    void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList ) override;
 
    double Similarity( const SCH_ITEM& aItem ) const override;
 
    bool operator==( const SCH_ITEM& aItem ) const override;
 
#if defined(DEBUG)
    void Show( int nestLevel, std::ostream& os ) const override;
#endif
 
    static HTML_MESSAGE_BOX* ShowSyntaxHelp( wxWindow* aParentWindow );
 
protected:
    void swapData( SCH_ITEM* aItem ) override;
 
    const KIFONT::METRICS& getFontMetrics() const override { return GetFontMetrics(); }

    int compare( const SCH_ITEM& aOther, int aCompareFlags = 0 ) const override;
 
protected:
    bool            m_excludedFromSim;
};
 
 
#endif /* SCH_TEXT_H */