420 lines
13 KiB
C++
420 lines
13 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) 1992-2022 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 SCH_LABEL_H
|
|
#define SCH_LABEL_H
|
|
|
|
#include <sch_text.h>
|
|
#include <sch_item.h>
|
|
#include <sch_field.h>
|
|
#include <sch_connection.h> // for CONNECTION_TYPE
|
|
|
|
|
|
extern const char* SheetLabelType[]; /* names of types of labels */
|
|
|
|
|
|
class SCH_LABEL_BASE : public SCH_TEXT
|
|
{
|
|
public:
|
|
SCH_LABEL_BASE( const VECTOR2I& aPos, const wxString& aText, KICAD_T aType );
|
|
|
|
SCH_LABEL_BASE( const SCH_LABEL_BASE& aLabel );
|
|
|
|
// Abstract class
|
|
virtual wxString GetClass() const override = 0;
|
|
|
|
bool IsType( const std::initializer_list<KICAD_T>& aScanTypes ) const override;
|
|
|
|
void SwapData( SCH_ITEM* aItem ) override;
|
|
|
|
bool CanConnect( const SCH_ITEM* aItem ) const override
|
|
{
|
|
switch( aItem->Type() )
|
|
{
|
|
case SCH_LINE_T:
|
|
return aItem->GetLayer() == LAYER_WIRE || aItem->GetLayer() == LAYER_BUS;
|
|
|
|
case SCH_BUS_WIRE_ENTRY_T:
|
|
return true;
|
|
|
|
case SCH_SYMBOL_T:
|
|
return true;
|
|
|
|
case SCH_LABEL_T:
|
|
case SCH_GLOBAL_LABEL_T:
|
|
case SCH_HIER_LABEL_T:
|
|
case SCH_DIRECTIVE_LABEL_T:
|
|
case SCH_SHEET_PIN_T:
|
|
return true;
|
|
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
LABEL_FLAG_SHAPE GetShape() const override { return m_shape; }
|
|
void SetShape( LABEL_FLAG_SHAPE aShape ) override { m_shape = aShape; }
|
|
|
|
static const wxString GetDefaultFieldName( const wxString& aName, bool aUseDefaultName );
|
|
|
|
virtual int GetMandatoryFieldCount() { return 0; }
|
|
|
|
std::vector<SCH_FIELD>& GetFields() { return m_fields; }
|
|
const std::vector<SCH_FIELD>& GetFields() const { return m_fields; }
|
|
|
|
/**
|
|
* Set multiple schematic fields.
|
|
*
|
|
* @param aFields are the fields to set in this symbol.
|
|
*/
|
|
void SetFields( const std::vector<SCH_FIELD>& aFields )
|
|
{
|
|
m_fields = aFields; // vector copying, length is changed possibly
|
|
}
|
|
|
|
/**
|
|
* Increment the label text, if it ends with a number.
|
|
*
|
|
* @param aIncrement = the increment value to add to the number ending the text.
|
|
*/
|
|
bool IncrementLabel( int aIncrement );
|
|
|
|
void Move( const VECTOR2I& aMoveVector ) override
|
|
{
|
|
SCH_TEXT::Move( aMoveVector );
|
|
|
|
for( SCH_FIELD& field : m_fields )
|
|
field.Offset( aMoveVector );
|
|
}
|
|
|
|
void Rotate( const VECTOR2I& aCenter ) override;
|
|
void Rotate90( bool aClockwise ) override;
|
|
|
|
void AutoplaceFields( SCH_SCREEN* aScreen, bool aManual ) override;
|
|
|
|
virtual bool ResolveTextVar( wxString* token, int aDepth ) const;
|
|
|
|
wxString GetShownText( int aDepth = 0 ) const override;
|
|
|
|
void RunOnChildren( const std::function<void( SCH_ITEM* )>& aFunction ) override;
|
|
|
|
INSPECT_RESULT Visit( INSPECTOR inspector, void* testData,
|
|
const std::initializer_list<KICAD_T>& scanTypes ) override;
|
|
|
|
VECTOR2I GetSchematicTextOffset( const RENDER_SETTINGS* aSettings ) const 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
|
|
*/
|
|
virtual void CreateGraphicShape( const RENDER_SETTINGS* aSettings,
|
|
std::vector<VECTOR2I>& aPoints, const VECTOR2I& Pos ) const
|
|
{
|
|
aPoints.clear();
|
|
}
|
|
|
|
int GetLabelBoxExpansion( const RENDER_SETTINGS* aSettings = nullptr ) const;
|
|
|
|
/**
|
|
* Return the bounding box of the label only, without taking in account its fields.
|
|
*/
|
|
virtual const EDA_RECT GetBodyBoundingBox() const;
|
|
|
|
/**
|
|
* Return the bounding box of the label including its fields.
|
|
*/
|
|
const EDA_RECT GetBoundingBox() const override;
|
|
|
|
bool HitTest( const VECTOR2I& aPosition, int aAccuracy = 0 ) const override;
|
|
bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override;
|
|
|
|
std::vector<VECTOR2I> GetConnectionPoints() const override;
|
|
|
|
void GetEndPoints( std::vector< DANGLING_END_ITEM >& aItemList ) override;
|
|
|
|
bool UpdateDanglingState( std::vector<DANGLING_END_ITEM>& aItemList,
|
|
const SCH_SHEET_PATH* aPath = nullptr ) override;
|
|
|
|
bool IsDangling() const override { return m_isDangling; }
|
|
void SetIsDangling( bool aIsDangling ) { m_isDangling = aIsDangling; }
|
|
|
|
void ViewGetLayers( int aLayers[], int& aCount ) const override;
|
|
|
|
void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList ) override;
|
|
|
|
void Plot( PLOTTER* aPlotter, bool aBackground ) const override;
|
|
|
|
void Print( const RENDER_SETTINGS* aSettings, const VECTOR2I& offset ) override;
|
|
|
|
/**
|
|
* @brief autoRotateOnPlacement
|
|
* @return Returns true if the label rotation will be automatically set on the placement
|
|
*/
|
|
bool AutoRotateOnPlacement() const;
|
|
|
|
/**
|
|
* @brief setAutoRotateOnPlacement
|
|
* @param autoRotate If set to true when the label is placed in the connection to a
|
|
* pin/net the direction will be automatically set according to the positioning of the net/pin
|
|
*/
|
|
void SetAutoRotateOnPlacement( bool autoRotate = true );
|
|
|
|
/**
|
|
* @brief AutoRotateOnPlacementSupported
|
|
* @return true if the automated rotation of the label is supported after the placement
|
|
* At the moment it is supported for global and hierarchial labels
|
|
*/
|
|
virtual bool AutoRotateOnPlacementSupported() const = 0;
|
|
|
|
protected:
|
|
std::vector<SCH_FIELD> m_fields;
|
|
|
|
LABEL_FLAG_SHAPE m_shape;
|
|
|
|
CONNECTION_TYPE m_connectionType;
|
|
bool m_isDangling;
|
|
bool m_autoRotateOnPlacement = false;
|
|
};
|
|
|
|
|
|
class SCH_LABEL : public SCH_LABEL_BASE
|
|
{
|
|
public:
|
|
SCH_LABEL( const VECTOR2I& aPos = VECTOR2I( 0, 0 ), const wxString& aText = 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" );
|
|
}
|
|
|
|
const EDA_RECT GetBodyBoundingBox() const override;
|
|
|
|
bool IsConnectable() const override { return true; }
|
|
|
|
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
|
|
|
|
BITMAPS GetMenuImage() const override;
|
|
|
|
bool IsReplaceable() const override { return true; }
|
|
|
|
EDA_ITEM* Clone() const override
|
|
{
|
|
return new SCH_LABEL( *this );
|
|
}
|
|
|
|
bool IsPointClickableAnchor( const VECTOR2I& aPos ) const override
|
|
{
|
|
return m_isDangling && GetPosition() == aPos;
|
|
}
|
|
|
|
bool AutoRotateOnPlacementSupported() const override { return false; }
|
|
|
|
private:
|
|
bool doIsConnected( const VECTOR2I& aPosition ) const override
|
|
{
|
|
return EDA_TEXT::GetTextPos() == aPosition;
|
|
}
|
|
};
|
|
|
|
|
|
class SCH_DIRECTIVE_LABEL : public SCH_LABEL_BASE
|
|
{
|
|
public:
|
|
SCH_DIRECTIVE_LABEL( const VECTOR2I& aPos = VECTOR2I( 0, 0 ) );
|
|
|
|
SCH_DIRECTIVE_LABEL( const SCH_DIRECTIVE_LABEL& aClassLabel );
|
|
|
|
~SCH_DIRECTIVE_LABEL() { }
|
|
|
|
static inline bool ClassOf( const EDA_ITEM* aItem )
|
|
{
|
|
return aItem && SCH_DIRECTIVE_LABEL_T == aItem->Type();
|
|
}
|
|
|
|
wxString GetClass() const override
|
|
{
|
|
return wxT( "SCH_DIRECTIVE_LABEL" );
|
|
}
|
|
|
|
EDA_ITEM* Clone() const override
|
|
{
|
|
return new SCH_DIRECTIVE_LABEL( *this );
|
|
}
|
|
|
|
void SwapData( SCH_ITEM* aItem ) override;
|
|
|
|
int GetPinLength() const { return m_pinLength; }
|
|
void SetPinLength( int aLength ) { m_pinLength = aLength; }
|
|
|
|
int GetPenWidth() const override;
|
|
|
|
void CreateGraphicShape( const RENDER_SETTINGS* aSettings, std::vector<VECTOR2I>& aPoints,
|
|
const VECTOR2I& aPos ) const override;
|
|
|
|
void AutoplaceFields( SCH_SCREEN* aScreen, bool aManual ) override;
|
|
|
|
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
|
|
|
|
bool IsConnectable() const override { return true; }
|
|
|
|
bool AutoRotateOnPlacementSupported() const override { return false; }
|
|
|
|
private:
|
|
int m_pinLength;
|
|
int m_symbolSize;
|
|
};
|
|
|
|
|
|
class SCH_GLOBALLABEL : public SCH_LABEL_BASE
|
|
{
|
|
public:
|
|
SCH_GLOBALLABEL( const VECTOR2I& aPos = VECTOR2I( 0, 0 ), const wxString& aText = wxEmptyString );
|
|
|
|
SCH_GLOBALLABEL( const SCH_GLOBALLABEL& aGlobalLabel );
|
|
|
|
~SCH_GLOBALLABEL() { }
|
|
|
|
static inline bool ClassOf( const EDA_ITEM* aItem )
|
|
{
|
|
return aItem && SCH_GLOBAL_LABEL_T == aItem->Type();
|
|
}
|
|
|
|
wxString GetClass() const override
|
|
{
|
|
return wxT( "SCH_GLOBALLABEL" );
|
|
}
|
|
|
|
EDA_ITEM* Clone() const override
|
|
{
|
|
return new SCH_GLOBALLABEL( *this );
|
|
}
|
|
|
|
int GetMandatoryFieldCount() override { return 1; }
|
|
|
|
void MirrorSpinStyle( bool aLeftRight ) override;
|
|
|
|
void MirrorHorizontally( int aCenter ) override;
|
|
void MirrorVertically( int aCenter ) override;
|
|
|
|
void SetTextSpinStyle( TEXT_SPIN_STYLE aSpinStyle ) override;
|
|
|
|
VECTOR2I GetSchematicTextOffset( const RENDER_SETTINGS* aSettings ) const override;
|
|
|
|
void CreateGraphicShape( const RENDER_SETTINGS* aRenderSettings, std::vector<VECTOR2I>& aPoints,
|
|
const VECTOR2I& aPos ) const override;
|
|
|
|
bool ResolveTextVar( wxString* token, int aDepth ) const override;
|
|
|
|
bool IsConnectable() const override { return true; }
|
|
|
|
void ViewGetLayers( int aLayers[], int& aCount ) const override;
|
|
|
|
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
|
|
|
|
BITMAPS GetMenuImage() const override;
|
|
|
|
bool IsPointClickableAnchor( const VECTOR2I& aPos ) const override
|
|
{
|
|
return m_isDangling && GetPosition() == aPos;
|
|
}
|
|
|
|
bool AutoRotateOnPlacementSupported() const override { return true; }
|
|
|
|
private:
|
|
bool doIsConnected( const VECTOR2I& aPosition ) const override
|
|
{
|
|
return EDA_TEXT::GetTextPos() == aPosition;
|
|
}
|
|
};
|
|
|
|
|
|
class SCH_HIERLABEL : public SCH_LABEL_BASE
|
|
{
|
|
public:
|
|
SCH_HIERLABEL( const VECTOR2I& aPos = VECTOR2I( 0, 0 ), const wxString& aText = wxEmptyString,
|
|
KICAD_T aType = SCH_HIER_LABEL_T );
|
|
|
|
// Do not create a copy constructor. The one generated by the compiler is adequate.
|
|
|
|
~SCH_HIERLABEL() { }
|
|
|
|
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 SetTextSpinStyle( TEXT_SPIN_STYLE aSpinStyle ) override;
|
|
|
|
VECTOR2I GetSchematicTextOffset( const RENDER_SETTINGS* aSettings ) const override;
|
|
|
|
void CreateGraphicShape( const RENDER_SETTINGS* aSettings, std::vector<VECTOR2I>& aPoints,
|
|
const VECTOR2I& aPos ) const override;
|
|
void CreateGraphicShape( const RENDER_SETTINGS* aSettings, std::vector<VECTOR2I>& aPoints,
|
|
const VECTOR2I& aPos, LABEL_FLAG_SHAPE aShape ) const;
|
|
|
|
const EDA_RECT GetBodyBoundingBox() const override;
|
|
|
|
bool IsConnectable() const override { return true; }
|
|
|
|
wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
|
|
|
|
BITMAPS GetMenuImage() const override;
|
|
|
|
EDA_ITEM* Clone() const override
|
|
{
|
|
return new SCH_HIERLABEL( *this );
|
|
}
|
|
|
|
bool IsPointClickableAnchor( const VECTOR2I& aPos ) const override
|
|
{
|
|
return m_isDangling && GetPosition() == aPos;
|
|
}
|
|
|
|
bool AutoRotateOnPlacementSupported() const override { return true; }
|
|
|
|
private:
|
|
bool doIsConnected( const VECTOR2I& aPosition ) const override
|
|
{
|
|
return EDA_TEXT::GetTextPos() == aPosition;
|
|
}
|
|
};
|
|
|
|
#endif /* SCH_LABEL_H */
|