477 lines
14 KiB
C++
477 lines
14 KiB
C++
/*
|
|
* 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 (C) 1992-2019 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 CLASS_TEXT_LABEL_H
|
|
#define CLASS_TEXT_LABEL_H
|
|
|
|
|
|
#include <macros.h>
|
|
#include <eda_text.h>
|
|
#include <sch_item.h>
|
|
#include <sch_connection.h> // for CONNECTION_TYPE
|
|
|
|
|
|
class LINE_READER;
|
|
class NETLIST_OBJECT_LIST;
|
|
|
|
/*
|
|
* Spin style for text items of all kinds on schematics
|
|
* Basically a higher level abstraction of rotation and justification of text
|
|
*/
|
|
class LABEL_SPIN_STYLE
|
|
{
|
|
public:
|
|
enum SPIN : int
|
|
{
|
|
LEFT = 0,
|
|
UP = 1,
|
|
RIGHT = 2,
|
|
BOTTOM = 3
|
|
};
|
|
|
|
|
|
LABEL_SPIN_STYLE() = default;
|
|
constexpr LABEL_SPIN_STYLE( SPIN aSpin ) : m_spin( aSpin )
|
|
{
|
|
}
|
|
|
|
|
|
LABEL_SPIN_STYLE( int aSpin )
|
|
{
|
|
m_spin = static_cast<SPIN>( aSpin );
|
|
}
|
|
|
|
|
|
constexpr bool operator==( SPIN a ) const
|
|
{
|
|
return m_spin == a;
|
|
}
|
|
|
|
|
|
constexpr bool operator!=( SPIN a ) const
|
|
{
|
|
return m_spin != a;
|
|
}
|
|
|
|
|
|
operator int() const
|
|
{
|
|
return static_cast<int>( m_spin );
|
|
}
|
|
|
|
|
|
LABEL_SPIN_STYLE RotateCW()
|
|
{
|
|
SPIN newSpin = m_spin;
|
|
|
|
switch( m_spin )
|
|
{
|
|
case LABEL_SPIN_STYLE::LEFT: newSpin = LABEL_SPIN_STYLE::UP; break;
|
|
case LABEL_SPIN_STYLE::UP: newSpin = LABEL_SPIN_STYLE::RIGHT; break;
|
|
case LABEL_SPIN_STYLE::RIGHT: newSpin = LABEL_SPIN_STYLE::BOTTOM; break;
|
|
case LABEL_SPIN_STYLE::BOTTOM: newSpin = LABEL_SPIN_STYLE::LEFT; break;
|
|
default: wxLogWarning( "RotateCCW encountered unknown current spin style" ); break;
|
|
}
|
|
|
|
return LABEL_SPIN_STYLE( newSpin );
|
|
}
|
|
|
|
|
|
LABEL_SPIN_STYLE RotateCCW()
|
|
{
|
|
SPIN newSpin = m_spin;
|
|
|
|
switch( m_spin )
|
|
{
|
|
case LABEL_SPIN_STYLE::LEFT: newSpin = LABEL_SPIN_STYLE::BOTTOM; break;
|
|
case LABEL_SPIN_STYLE::BOTTOM: newSpin = LABEL_SPIN_STYLE::RIGHT; break;
|
|
case LABEL_SPIN_STYLE::RIGHT: newSpin = LABEL_SPIN_STYLE::UP; break;
|
|
case LABEL_SPIN_STYLE::UP: newSpin = LABEL_SPIN_STYLE::LEFT; break;
|
|
default: wxLogWarning( "RotateCCW encountered unknown current spin style" ); break;
|
|
}
|
|
|
|
return LABEL_SPIN_STYLE( newSpin );
|
|
}
|
|
|
|
|
|
/*
|
|
* Mirrors the label spin style across the X axis or simply swaps up and bottom
|
|
*/
|
|
LABEL_SPIN_STYLE MirrorX()
|
|
{
|
|
SPIN newSpin = m_spin;
|
|
|
|
switch( m_spin )
|
|
{
|
|
case LABEL_SPIN_STYLE::UP: newSpin = LABEL_SPIN_STYLE::BOTTOM; break;
|
|
case LABEL_SPIN_STYLE::BOTTOM: newSpin = LABEL_SPIN_STYLE::UP; break;
|
|
case LABEL_SPIN_STYLE::LEFT: break;
|
|
case LABEL_SPIN_STYLE::RIGHT: break;
|
|
default: wxLogWarning( "MirrorX encountered unknown current spin style" ); break;
|
|
}
|
|
|
|
return LABEL_SPIN_STYLE( newSpin );
|
|
}
|
|
|
|
|
|
/*
|
|
* Mirrors the label spin style across the Y axis or simply swaps left and right
|
|
*/
|
|
LABEL_SPIN_STYLE MirrorY()
|
|
{
|
|
SPIN newSpin = m_spin;
|
|
|
|
switch( m_spin )
|
|
{
|
|
case LABEL_SPIN_STYLE::LEFT: newSpin = LABEL_SPIN_STYLE::RIGHT; break;
|
|
case LABEL_SPIN_STYLE::RIGHT: newSpin = LABEL_SPIN_STYLE::LEFT; break;
|
|
case LABEL_SPIN_STYLE::UP: break;
|
|
case LABEL_SPIN_STYLE::BOTTOM: break;
|
|
default: wxLogWarning( "MirrorY encountered unknown current spin style" ); break;
|
|
}
|
|
|
|
return LABEL_SPIN_STYLE( newSpin );
|
|
}
|
|
|
|
private:
|
|
SPIN m_spin;
|
|
};
|
|
|
|
/* Shape/Type of SCH_HIERLABEL and SCH_GLOBALLABEL
|
|
* mainly used to handle the graphic associated shape
|
|
*/
|
|
enum class PINSHEETLABEL_SHAPE
|
|
{
|
|
PS_INPUT, // use "PS_INPUT" instead of "INPUT" to avoid colliding
|
|
// with a Windows header on msys2
|
|
PS_OUTPUT,
|
|
PS_BIDI,
|
|
PS_TRISTATE,
|
|
PS_UNSPECIFIED
|
|
};
|
|
|
|
|
|
extern const char* SheetLabelType[]; /* names of types of labels */
|
|
|
|
|
|
class SCH_TEXT : public SCH_ITEM, public EDA_TEXT
|
|
{
|
|
protected:
|
|
PINSHEETLABEL_SHAPE m_shape;
|
|
|
|
/// True if not connected to another object if the object derive from SCH_TEXT
|
|
/// supports connections.
|
|
bool m_isDangling;
|
|
|
|
CONNECTION_TYPE m_connectionType;
|
|
|
|
/**
|
|
* The orientation of text and any associated drawing elements of derived objects.
|
|
* 0 is the horizontal and left justified.
|
|
* 1 is vertical and top justified.
|
|
* 2 is horizontal and right justified. It is the equivalent of the mirrored 0 orentation.
|
|
* 3 is veritcal and bottom justifiend. It is the equivalent of the mirrored 1 orentation.
|
|
* This is a duplicattion of m_Orient, m_HJustified, and m_VJustified in #EDA_TEXT but is
|
|
* easier to handle than 3 parameters when editing and reading and saving files.
|
|
*/
|
|
LABEL_SPIN_STYLE m_spin_style;
|
|
|
|
public:
|
|
SCH_TEXT( const wxPoint& pos = wxPoint( 0, 0 ), const wxString& text = wxEmptyString,
|
|
KICAD_T aType = SCH_TEXT_T );
|
|
|
|
/**
|
|
* Clones \a aText into a new object. All members are copied as is except
|
|
* for the #m_isDangling member which is set to false. This prevents newly
|
|
* copied objects derived from #SCH_TEXT from having their connection state
|
|
* improperly set.
|
|
*/
|
|
SCH_TEXT( const SCH_TEXT& aText );
|
|
|
|
~SCH_TEXT() { }
|
|
|
|
static inline bool ClassOf( const EDA_ITEM* aItem )
|
|
{
|
|
return aItem && SCH_TEXT_T == aItem->Type();
|
|
}
|
|
|
|
virtual wxString GetClass() const override
|
|
{
|
|
return wxT( "SCH_TEXT" );
|
|
}
|
|
|
|
/**
|
|
* Increment the label text, if it ends with a number.
|
|
*
|
|
* @param aIncrement = the increment value to add to the number ending the text.
|
|
*/
|
|
void IncrementLabel( int aIncrement );
|
|
|
|
/**
|
|
* Set a spin or rotation angle, along with specific horizontal and vertical justification
|
|
* styles with each angle.
|
|
*
|
|
* @param aSpinStyle Spin style as per LABEL_SPIN_STYLE storage class, may be the enum values or int value
|
|
*/
|
|
virtual void SetLabelSpinStyle( LABEL_SPIN_STYLE aSpinStyle );
|
|
LABEL_SPIN_STYLE GetLabelSpinStyle() const
|
|
{
|
|
return m_spin_style;
|
|
}
|
|
|
|
PINSHEETLABEL_SHAPE GetShape() const { return m_shape; }
|
|
|
|
void SetShape( PINSHEETLABEL_SHAPE aShape ) { m_shape = aShape; }
|
|
|
|
/**
|
|
* @return the offset between the SCH_TEXT position and the text itself position
|
|
*
|
|
* This offset depends on the orientation, the type of text, and the area required to
|
|
* draw the associated graphic symbol or to put the text above a wire.
|
|
*/
|
|
virtual wxPoint GetSchematicTextOffset() const;
|
|
|
|
void Print( wxDC* DC, const wxPoint& offset ) override;
|
|
|
|
/**
|
|
* Calculate the graphic shape (a polygon) associated to the text.
|
|
*
|
|
* @param aPoints A buffer to fill with polygon corners coordinates
|
|
* @param Pos Position of the shape, for texts and labels: do nothing
|
|
* Mainly for derived classes (SCH_SHEET_PIN and Hierarchical labels)
|
|
*/
|
|
virtual void CreateGraphicShape( std::vector <wxPoint>& aPoints, const wxPoint& Pos )
|
|
{
|
|
aPoints.clear();
|
|
}
|
|
|
|
void SwapData( SCH_ITEM* aItem ) override;
|
|
|
|
const EDA_RECT GetBoundingBox() const override;
|
|
|
|
bool operator<( const SCH_ITEM& aItem ) const override;
|
|
|
|
int GetPenSize() const override;
|
|
|
|
// Geometric transforms (used in block operations):
|
|
|
|
void Move( const wxPoint& aMoveVector ) override
|
|
{
|
|
EDA_TEXT::Offset( aMoveVector );
|
|
}
|
|
|
|
void MirrorY( int aYaxis_position ) override;
|
|
void MirrorX( int aXaxis_position ) override;
|
|
void Rotate( wxPoint aPosition ) override;
|
|
|
|
bool Matches( wxFindReplaceData& aSearchData, void* aAuxData ) override
|
|
{
|
|
return SCH_ITEM::Matches( GetText(), aSearchData );
|
|
}
|
|
|
|
bool Replace( wxFindReplaceData& aSearchData, void* aAuxData ) override
|
|
{
|
|
return EDA_TEXT::Replace( aSearchData );
|
|
}
|
|
|
|
virtual bool IsReplaceable() const override { return true; }
|
|
|
|
void GetEndPoints( std::vector< DANGLING_END_ITEM >& aItemList ) override;
|
|
|
|
bool UpdateDanglingState( std::vector<DANGLING_END_ITEM>& aItemList ) override;
|
|
|
|
bool IsDangling() const override { return m_isDangling; }
|
|
void SetIsDangling( bool aIsDangling ) { m_isDangling = aIsDangling; }
|
|
|
|
void GetConnectionPoints( std::vector< wxPoint >& aPoints ) const override;
|
|
|
|
bool CanIncrementLabel() const override { return true; }
|
|
|
|
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
|
|
|
|
BITMAP_DEF GetMenuImage() const override;
|
|
|
|
void GetNetListItem( NETLIST_OBJECT_LIST& aNetListItems, SCH_SHEET_PATH* aSheetPath ) override;
|
|
|
|
wxPoint GetPosition() const override { return EDA_TEXT::GetTextPos(); }
|
|
void SetPosition( const wxPoint& aPosition ) override { EDA_TEXT::SetTextPos( aPosition ); }
|
|
|
|
bool HitTest( const wxPoint& aPosition, int aAccuracy = 0 ) const override;
|
|
bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override;
|
|
|
|
void Plot( PLOTTER* aPlotter ) override;
|
|
|
|
EDA_ITEM* Clone() const override;
|
|
|
|
void GetMsgPanelInfo( EDA_UNITS aUnits, std::vector<MSG_PANEL_ITEM>& aList ) override;
|
|
|
|
#if defined(DEBUG)
|
|
void Show( int nestLevel, std::ostream& os ) const override;
|
|
#endif
|
|
};
|
|
|
|
|
|
class SCH_LABEL : public SCH_TEXT
|
|
{
|
|
public:
|
|
SCH_LABEL( const wxPoint& pos = wxPoint( 0, 0 ), const wxString& text = wxEmptyString );
|
|
|
|
// Do not create a copy constructor. The one generated by the compiler is adequate.
|
|
|
|
~SCH_LABEL() { }
|
|
|
|
static inline bool ClassOf( const EDA_ITEM* aItem )
|
|
{
|
|
return aItem && SCH_LABEL_T == aItem->Type();
|
|
}
|
|
|
|
wxString GetClass() const override
|
|
{
|
|
return wxT( "SCH_LABEL" );
|
|
}
|
|
|
|
bool IsType( const KICAD_T aScanTypes[] ) const override;
|
|
|
|
const EDA_RECT GetBoundingBox() const override;
|
|
|
|
bool IsConnectable() const override { return true; }
|
|
|
|
bool CanConnect( const SCH_ITEM* aItem ) const override
|
|
{
|
|
return aItem->Type() == SCH_LINE_T &&
|
|
( aItem->GetLayer() == LAYER_WIRE || aItem->GetLayer() == LAYER_BUS );
|
|
}
|
|
|
|
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
|
|
|
|
BITMAP_DEF GetMenuImage() const override;
|
|
|
|
bool IsReplaceable() const override { return true; }
|
|
|
|
EDA_ITEM* Clone() const override;
|
|
|
|
private:
|
|
bool doIsConnected( const wxPoint& aPosition ) const override { return EDA_TEXT::GetTextPos() == aPosition; }
|
|
};
|
|
|
|
|
|
class SCH_GLOBALLABEL : public SCH_TEXT
|
|
{
|
|
public:
|
|
SCH_GLOBALLABEL( const wxPoint& pos = wxPoint( 0, 0 ), const wxString& text = wxEmptyString );
|
|
|
|
// Do not create a copy constructor. The one generated by the compiler is adequate.
|
|
|
|
~SCH_GLOBALLABEL() { }
|
|
|
|
void Print( wxDC* DC, const wxPoint& offset ) override;
|
|
|
|
static inline bool ClassOf( const EDA_ITEM* aItem )
|
|
{
|
|
return aItem && SCH_GLOBAL_LABEL_T == aItem->Type();
|
|
}
|
|
|
|
wxString GetClass() const override
|
|
{
|
|
return wxT( "SCH_GLOBALLABEL" );
|
|
}
|
|
|
|
void SetLabelSpinStyle( LABEL_SPIN_STYLE aSpinStyle ) override;
|
|
|
|
wxPoint GetSchematicTextOffset() const override;
|
|
|
|
const EDA_RECT GetBoundingBox() const override;
|
|
|
|
void CreateGraphicShape( std::vector <wxPoint>& aPoints, const wxPoint& aPos ) override;
|
|
|
|
bool IsConnectable() const override { return true; }
|
|
|
|
bool CanConnect( const SCH_ITEM* aItem ) const override
|
|
{
|
|
return aItem->Type() == SCH_LINE_T &&
|
|
( aItem->GetLayer() == LAYER_WIRE || aItem->GetLayer() == LAYER_BUS );
|
|
}
|
|
|
|
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
|
|
|
|
BITMAP_DEF GetMenuImage() const override;
|
|
|
|
EDA_ITEM* Clone() const override;
|
|
|
|
private:
|
|
bool doIsConnected( const wxPoint& aPosition ) const override { return EDA_TEXT::GetTextPos() == aPosition; }
|
|
};
|
|
|
|
|
|
class SCH_HIERLABEL : public SCH_TEXT
|
|
{
|
|
public:
|
|
SCH_HIERLABEL( const wxPoint& pos = wxPoint( 0, 0 ),
|
|
const wxString& text = wxEmptyString,
|
|
KICAD_T aType = SCH_HIER_LABEL_T );
|
|
|
|
// Do not create a copy constructor. The one generated by the compiler is adequate.
|
|
|
|
~SCH_HIERLABEL() { }
|
|
|
|
void Print( wxDC* DC, const wxPoint& offset ) override;
|
|
|
|
static inline bool ClassOf( const EDA_ITEM* aItem )
|
|
{
|
|
return aItem && SCH_HIER_LABEL_T == aItem->Type();
|
|
}
|
|
|
|
wxString GetClass() const override
|
|
{
|
|
return wxT( "SCH_HIERLABEL" );
|
|
}
|
|
|
|
void SetLabelSpinStyle( LABEL_SPIN_STYLE aSpinStyle ) override;
|
|
|
|
wxPoint GetSchematicTextOffset() const override;
|
|
|
|
void CreateGraphicShape( std::vector <wxPoint>& aPoints, const wxPoint& Pos ) override;
|
|
|
|
const EDA_RECT GetBoundingBox() const override;
|
|
|
|
bool IsConnectable() const override { return true; }
|
|
|
|
bool CanConnect( const SCH_ITEM* aItem ) const override
|
|
{
|
|
return aItem->Type() == SCH_LINE_T &&
|
|
( aItem->GetLayer() == LAYER_WIRE || aItem->GetLayer() == LAYER_BUS );
|
|
}
|
|
|
|
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
|
|
|
|
BITMAP_DEF GetMenuImage() const override;
|
|
|
|
EDA_ITEM* Clone() const override;
|
|
|
|
private:
|
|
bool doIsConnected( const wxPoint& aPosition ) const override { return EDA_TEXT::GetTextPos() == aPosition; }
|
|
};
|
|
|
|
#endif /* CLASS_TEXT_LABEL_H */
|