kicad/pcbnew/pcb_textbox.h

128 lines
4.3 KiB
C++

/*
* 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) 1992-2022 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 PCB_TEXTBOX_H
#define PCB_TEXTBOX_H
#include <eda_text.h>
#include <pcb_shape.h>
class LINE_READER;
class MSG_PANEL_ITEM;
class PCB_TEXTBOX : public PCB_SHAPE, public EDA_TEXT
{
public:
PCB_TEXTBOX( BOARD_ITEM* parent );
// Do not create a copy constructor & operator=.
// The ones generated by the compiler are adequate.
~PCB_TEXTBOX();
static inline bool ClassOf( const EDA_ITEM* aItem )
{
return aItem && PCB_TEXTBOX_T == aItem->Type();
}
bool IsType( const KICAD_T aScanTypes[] ) const override
{
if( BOARD_ITEM::IsType( aScanTypes ) )
return true;
for( const KICAD_T* p = aScanTypes; *p != EOT; ++p )
{
if( *p == PCB_LOCATE_TEXT_T )
return true;
}
return false;
}
int GetTextMargin() const;
VECTOR2I GetDrawPos() const override;
wxString GetShownText( int aDepth = 0 ) const override;
/// PCB_TEXTBOXes are always visible:
void SetVisible( bool aVisible ) override { /* do nothing */}
bool IsVisible() const override { return true; }
bool Matches( const wxFindReplaceData& aSearchData, void* aAuxData ) const override
{
return BOARD_ITEM::Matches( GetShownText(), aSearchData );
}
std::vector<VECTOR2I> GetAnchorAndOppositeCorner() const;
void Rotate( const VECTOR2I& aRotCentre, const EDA_ANGLE& aAngle ) override;
void Flip( const VECTOR2I& aCentre, bool aFlipLeftRight ) override;
void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList ) override;
bool HitTest( const VECTOR2I& aPosition, int aAccuracy ) const override;
bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override;
wxString GetClass() const override
{
return wxT( "PCB_TEXTBOX" );
}
/**
* Function TransformTextShapeWithClearanceToPolygon
* Convert the text to a polygonSet describing the actual character strokes (one per segment).
* Used in 3D viewer
* Circles and arcs are approximated by segments
* @aCornerBuffer = SHAPE_POLY_SET to store the polygon corners
* @aClearanceValue = the clearance around the text
* @aError = the maximum error to allow when approximating curves
*/
void TransformTextShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer,
PCB_LAYER_ID aLayer, int aClearanceValue,
int aError, ERROR_LOC aErrorLoc ) const;
void TransformShapeWithClearanceToPolygon( SHAPE_POLY_SET& aCornerBuffer, PCB_LAYER_ID aLayer,
int aClearanceValue, int aError, ERROR_LOC aErrorLoc,
bool aIgnoreLineWidth = false ) const override;
// @copydoc BOARD_ITEM::GetEffectiveShape
virtual std::shared_ptr<SHAPE> GetEffectiveShape( PCB_LAYER_ID aLayer = UNDEFINED_LAYER ) const override;
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
BITMAPS GetMenuImage() const override;
// Virtual function
EDA_ITEM* Clone() const override;
virtual void SwapData( BOARD_ITEM* aImage ) override;
};
#endif // #define PCB_TEXTBOX_H