242 lines
7.3 KiB
C++
242 lines
7.3 KiB
C++
/*
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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) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
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* Copyright (C) 1992-2019 KiCad Developers, see AUTHORS.txt for contributors.
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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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/**
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* @file class_text_mod.h
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* @brief Footprint text class description.
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*/
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#ifndef TEXT_MODULE_H_
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#define TEXT_MODULE_H_
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#include <eda_text.h>
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#include <class_board_item.h>
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class LINE_READER;
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class EDA_RECT;
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class MODULE;
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class MSG_PANEL_ITEM;
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class PCB_BASE_FRAME;
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#define UMBILICAL_COLOR LIGHTBLUE
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class TEXTE_MODULE : public BOARD_ITEM, public EDA_TEXT
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{
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public:
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/** Text module type: there must be only one (and only one) for each
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* of the reference and value texts in one module; others could be
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* added for the user (DIVERS is French for 'others'). Reference and
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* value always live on silkscreen (on the module side); other texts
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* are planned to go on whatever layer the user wants (except
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* copper, probably) */
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enum TEXT_TYPE
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{
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TEXT_is_REFERENCE = 0,
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TEXT_is_VALUE = 1,
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TEXT_is_DIVERS = 2
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};
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TEXTE_MODULE( MODULE* parent, TEXT_TYPE text_type = TEXT_is_DIVERS );
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// Do not create a copy constructor & operator=.
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// The ones generated by the compiler are adequate.
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~TEXTE_MODULE();
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static inline bool ClassOf( const EDA_ITEM* aItem )
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{
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return aItem && PCB_MODULE_TEXT_T == aItem->Type();
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}
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virtual const wxPoint GetPosition() const override
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{
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return EDA_TEXT::GetTextPos();
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}
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virtual void SetPosition( const wxPoint& aPos ) override
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{
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EDA_TEXT::SetTextPos( aPos );
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SetLocalCoord();
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}
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void SetTextAngle( double aAngle );
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/**
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* Called when rotating the parent footprint.
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*/
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void KeepUpright( double aOldOrientation, double aNewOrientation );
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/**
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* @return force the text rotation to be always between -90 .. 90 deg. Otherwise the text is not easy to read
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* if false, the text rotation is free.
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*/
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bool IsKeepUpright()
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{
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return m_keepUpright;
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}
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void SetKeepUpright( bool aKeepUpright )
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{
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m_keepUpright = aKeepUpright;
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}
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/// Rotate text, in footprint editor
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/// (for instance in footprint rotation transform)
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void Rotate( const wxPoint& aOffset, double aAngle ) override;
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/// Flip entity during module flip
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void Flip( const wxPoint& aCentre ) override;
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bool IsParentFlipped() const;
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/// Mirror text position in footprint editing
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/// the text itself is not mirrored, and the layer not modified,
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/// only position is mirrored.
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/// (use Flip to change layer to its paired and mirror the text in fp editor).
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void Mirror( const wxPoint& aCentre, bool aMirrorAroundXAxis );
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/// move text in move transform, in footprint editor
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void Move( const wxPoint& aMoveVector ) override;
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/// @deprecated it seems (but the type is used to 'protect'
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// reference and value from deletion, and for identification)
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void SetType( TEXT_TYPE aType ) { m_Type = aType; }
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TEXT_TYPE GetType() const { return m_Type; }
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/**
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* Function SetEffects
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* sets the text effects from another instance.
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*/
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void SetEffects( const TEXTE_MODULE& aSrc )
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{
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EDA_TEXT::SetEffects( aSrc );
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SetLocalCoord();
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// SetType( aSrc.GetType() );
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}
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/**
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* Function SwapEffects
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* swaps the text effects of the two involved instances.
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*/
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void SwapEffects( TEXTE_MODULE& aTradingPartner )
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{
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EDA_TEXT::SwapEffects( aTradingPartner );
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SetLocalCoord();
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aTradingPartner.SetLocalCoord();
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// std::swap( m_Type, aTradingPartner.m_Type );
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}
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// The Pos0 accessors are for module-relative coordinates
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void SetPos0( const wxPoint& aPos ) { m_Pos0 = aPos; SetDrawCoord(); }
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const wxPoint& GetPos0() const { return m_Pos0; }
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int GetLength() const; // text length
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/**
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* @return the text rotation for drawings and plotting
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* the footprint rotation is taken in account
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*/
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double GetDrawRotation() const;
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double GetDrawRotationRadians() const { return GetDrawRotation() * M_PI/1800; }
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// Virtual function
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const EDA_RECT GetBoundingBox() const override;
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///> Set absolute coordinates.
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void SetDrawCoord();
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///> Set relative coordinates.
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void SetLocalCoord();
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/* drawing functions */
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/**
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* Function Print
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* Print the text according to the footprint pos and orient
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* @param aFrame = the current Frame
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* @param aDC = Current Device Context
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* @param aOffset = draw offset (usually wxPoint(0,0)
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*/
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void Print( PCB_BASE_FRAME* aFrame, wxDC* aDC, const wxPoint& aOffset = ZeroOffset ) override;
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void GetMsgPanelInfo( EDA_UNITS_T aUnits, std::vector< MSG_PANEL_ITEM >& aList ) override;
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bool TextHitTest( const wxPoint& aPoint, int aAccuracy = 0 ) const override;
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bool TextHitTest( const EDA_RECT& aRect, bool aContains, int aAccuracy = 0 ) const override;
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bool HitTest( const wxPoint& aPosition, int aAccuracy ) const override
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{
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return TextHitTest( aPosition, aAccuracy );
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}
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bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override
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{
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return TextHitTest( aRect, aContained, aAccuracy );
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}
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wxString GetClass() const override
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{
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return wxT( "MTEXT" );
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}
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wxString GetSelectMenuText( EDA_UNITS_T aUnits ) const override;
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BITMAP_DEF GetMenuImage() const override;
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EDA_ITEM* Clone() const override;
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virtual wxString GetShownText() const override;
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virtual const BOX2I ViewBBox() const override;
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virtual void ViewGetLayers( int aLayers[], int& aCount ) const override;
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virtual unsigned int ViewGetLOD( int aLayer, KIGFX::VIEW* aView ) const override;
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#if defined(DEBUG)
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virtual void Show( int nestLevel, std::ostream& os ) const override { ShowDummy( os ); }
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#endif
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private:
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/* Note: orientation in 1/10 deg relative to the footprint
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* Physical orient is m_Orient + m_Parent->m_Orient
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*/
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TEXT_TYPE m_Type; ///< 0=ref, 1=val, etc.
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wxPoint m_Pos0; ///< text coordinates relative to the footprint anchor, orient 0.
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///< text coordinate ref point is the text center
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bool m_keepUpright; ///< if true, keep rotation angle between -90 .. 90 deg.
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///< to keep the text more easy to read
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};
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#endif // TEXT_MODULE_H_
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