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kicad/eeschema/sch_label.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2015 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 1992-2023 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
*/
#include <base_units.h>
#include <pgm_base.h>
#include <sch_edit_frame.h>
#include <plotters/plotter.h>
#include <widgets/msgpanel.h>
#include <bitmaps.h>
#include <string_utils.h>
#include <schematic.h>
#include <settings/color_settings.h>
#include <sch_painter.h>
#include <default_values.h>
#include <wx/debug.h>
#include <wx/log.h>
#include <dialogs/html_message_box.h>
#include <project/project_file.h>
#include <project/net_settings.h>
#include <core/kicad_algo.h>
#include <trigo.h>
#include <sch_label.h>
using KIGFX::SCH_RENDER_SETTINGS;
bool IncrementLabelMember( wxString& name, int aIncrement )
{
if( name.IsEmpty() )
return true;
wxString suffix;
wxString digits;
wxString outputFormat;
wxString outputNumber;
int ii = name.Len() - 1;
int dCount = 0;
while( ii >= 0 && !wxIsdigit( name.GetChar( ii ) ) )
{
suffix = name.GetChar( ii ) + suffix;
ii--;
}
while( ii >= 0 && wxIsdigit( name.GetChar( ii ) ) )
{
digits = name.GetChar( ii ) + digits;
ii--;
dCount++;
}
if( digits.IsEmpty() )
return true;
long number = 0;
if( digits.ToLong( &number ) )
{
number += aIncrement;
// Don't let result go below zero
if( number > -1 )
{
name.Remove( ii + 1 );
//write out a format string with correct number of leading zeroes
outputFormat.Printf( wxS( "%%0%dld" ), dCount );
//write out the number using the format string
outputNumber.Printf( outputFormat, number );
name << outputNumber << suffix;
return true;
}
}
return false;
}
/* Coding polygons for global symbol graphic shapes.
* the first parml is the number of corners
* others are the corners coordinates in reduced units
* the real coordinate is the reduced coordinate * text half size
*/
static int TemplateIN_HN[] = { 6, 0, 0, -1, -1, -2, -1, -2, 1, -1, 1, 0, 0 };
static int TemplateIN_HI[] = { 6, 0, 0, 1, 1, 2, 1, 2, -1, 1, -1, 0, 0 };
static int TemplateIN_UP[] = { 6, 0, 0, 1, -1, 1, -2, -1, -2, -1, -1, 0, 0 };
static int TemplateIN_BOTTOM[] = { 6, 0, 0, 1, 1, 1, 2, -1, 2, -1, 1, 0, 0 };
static int TemplateOUT_HN[] = { 6, -2, 0, -1, 1, 0, 1, 0, -1, -1, -1, -2, 0 };
static int TemplateOUT_HI[] = { 6, 2, 0, 1, -1, 0, -1, 0, 1, 1, 1, 2, 0 };
static int TemplateOUT_UP[] = { 6, 0, -2, 1, -1, 1, 0, -1, 0, -1, -1, 0, -2 };
static int TemplateOUT_BOTTOM[] = { 6, 0, 2, 1, 1, 1, 0, -1, 0, -1, 1, 0, 2 };
static int TemplateUNSPC_HN[] = { 5, 0, -1, -2, -1, -2, 1, 0, 1, 0, -1 };
static int TemplateUNSPC_HI[] = { 5, 0, -1, 2, -1, 2, 1, 0, 1, 0, -1 };
static int TemplateUNSPC_UP[] = { 5, 1, 0, 1, -2, -1, -2, -1, 0, 1, 0 };
static int TemplateUNSPC_BOTTOM[] = { 5, 1, 0, 1, 2, -1, 2, -1, 0, 1, 0 };
static int TemplateBIDI_HN[] = { 5, 0, 0, -1, -1, -2, 0, -1, 1, 0, 0 };
static int TemplateBIDI_HI[] = { 5, 0, 0, 1, -1, 2, 0, 1, 1, 0, 0 };
static int TemplateBIDI_UP[] = { 5, 0, 0, -1, -1, 0, -2, 1, -1, 0, 0 };
static int TemplateBIDI_BOTTOM[] = { 5, 0, 0, -1, 1, 0, 2, 1, 1, 0, 0 };
static int Template3STATE_HN[] = { 5, 0, 0, -1, -1, -2, 0, -1, 1, 0, 0 };
static int Template3STATE_HI[] = { 5, 0, 0, 1, -1, 2, 0, 1, 1, 0, 0 };
static int Template3STATE_UP[] = { 5, 0, 0, -1, -1, 0, -2, 1, -1, 0, 0 };
static int Template3STATE_BOTTOM[] = { 5, 0, 0, -1, 1, 0, 2, 1, 1, 0, 0 };
static int* TemplateShape[5][4] =
{
{ TemplateIN_HN, TemplateIN_UP, TemplateIN_HI, TemplateIN_BOTTOM },
{ TemplateOUT_HN, TemplateOUT_UP, TemplateOUT_HI, TemplateOUT_BOTTOM },
{ TemplateBIDI_HN, TemplateBIDI_UP, TemplateBIDI_HI, TemplateBIDI_BOTTOM },
{ Template3STATE_HN, Template3STATE_UP, Template3STATE_HI, Template3STATE_BOTTOM },
{ TemplateUNSPC_HN, TemplateUNSPC_UP, TemplateUNSPC_HI, TemplateUNSPC_BOTTOM }
};
wxString getElectricalTypeLabel( LABEL_FLAG_SHAPE aType )
{
switch( aType )
{
case LABEL_FLAG_SHAPE::L_INPUT: return _( "Input" );
case LABEL_FLAG_SHAPE::L_OUTPUT: return _( "Output" );
case LABEL_FLAG_SHAPE::L_BIDI: return _( "Bidirectional" );
case LABEL_FLAG_SHAPE::L_TRISTATE: return _( "Tri-State" );
case LABEL_FLAG_SHAPE::L_UNSPECIFIED: return _( "Passive" );
default: return wxT( "???" );
}
}
SCH_LABEL_BASE::SCH_LABEL_BASE( const VECTOR2I& aPos, const wxString& aText, KICAD_T aType ) :
SCH_TEXT( aPos, aText, aType ),
m_shape( L_UNSPECIFIED ),
m_connectionType( CONNECTION_TYPE::NONE ),
m_isDangling( true ),
m_lastResolvedColor( COLOR4D::UNSPECIFIED )
{
SetMultilineAllowed( false );
ClearFieldsAutoplaced(); // fiels are not yet autoplaced.
}
SCH_LABEL_BASE::SCH_LABEL_BASE( const SCH_LABEL_BASE& aLabel ) :
SCH_TEXT( aLabel ),
m_shape( aLabel.m_shape ),
m_connectionType( aLabel.m_connectionType ),
m_isDangling( aLabel.m_isDangling ),
m_lastResolvedColor( aLabel.m_lastResolvedColor )
{
SetMultilineAllowed( false );
m_fields = aLabel.m_fields;
for( SCH_FIELD& field : m_fields )
field.SetParent( this );
}
const wxString SCH_LABEL_BASE::GetDefaultFieldName( const wxString& aName, bool aUseDefaultName )
{
if( aName == wxT( "Intersheetrefs" ) )
return _( "Sheet References" );
else if( aName == wxT( "Netclass" ) )
return _( "Net Class" );
else if( aName.IsEmpty() && aUseDefaultName )
return _( "Field" );
else
return aName;
}
bool SCH_LABEL_BASE::IsType( const std::vector<KICAD_T>& aScanTypes ) const
{
if( SCH_TEXT::IsType( aScanTypes ) )
return true;
for( KICAD_T scanType : aScanTypes )
{
if( scanType == SCH_LABEL_LOCATE_ANY_T )
return true;
}
wxCHECK_MSG( Schematic(), false, wxT( "No parent SCHEMATIC set for SCH_LABEL!" ) );
// Ensure m_connected_items for Schematic()->CurrentSheet() exists.
// Can be not the case when "this" is living in clipboard
if( m_connected_items.find( Schematic()->CurrentSheet() ) == m_connected_items.end() )
return false;
const SCH_ITEM_SET& item_set = m_connected_items.at( Schematic()->CurrentSheet() );
for( KICAD_T scanType : aScanTypes )
{
if( scanType == SCH_LABEL_LOCATE_WIRE_T )
{
for( SCH_ITEM* connection : item_set )
{
if( connection->IsType( { SCH_ITEM_LOCATE_WIRE_T, SCH_PIN_T } ) )
return true;
}
}
if ( scanType == SCH_LABEL_LOCATE_BUS_T )
{
for( SCH_ITEM* connection : item_set )
{
if( connection->IsType( { SCH_ITEM_LOCATE_BUS_T } ) )
return true;
}
}
}
return false;
}
void SCH_LABEL_BASE::SwapData( SCH_ITEM* aItem )
{
SCH_TEXT::SwapData( aItem );
SCH_LABEL_BASE* label = static_cast<SCH_LABEL_BASE*>( aItem );
m_fields.swap( label->m_fields );
std::swap( m_fieldsAutoplaced, label->m_fieldsAutoplaced );
for( SCH_FIELD& field : m_fields )
field.SetParent( this );
for( SCH_FIELD& field : label->m_fields )
field.SetParent( label );
std::swap( m_shape, label->m_shape );
std::swap( m_connectionType, label->m_connectionType );
std::swap( m_isDangling, label->m_isDangling );
std::swap( m_lastResolvedColor, label->m_lastResolvedColor );
}
COLOR4D SCH_LABEL_BASE::GetLabelColor() const
{
if( GetTextColor() != COLOR4D::UNSPECIFIED )
m_lastResolvedColor = GetTextColor();
else if( !IsConnectivityDirty() )
m_lastResolvedColor = GetEffectiveNetClass()->GetSchematicColor();
return m_lastResolvedColor;
}
VECTOR2I SCH_LABEL_BASE::GetSchematicTextOffset( const RENDER_SETTINGS* aSettings ) const
{
VECTOR2I text_offset;
// add an offset to x (or y) position to aid readability of text on a wire or line
int dist = GetTextOffset( aSettings ) + GetPenWidth();
switch( GetTextSpinStyle() )
{
case TEXT_SPIN_STYLE::UP:
case TEXT_SPIN_STYLE::BOTTOM: text_offset.x = -dist; break; // Vert Orientation
default:
case TEXT_SPIN_STYLE::LEFT:
case TEXT_SPIN_STYLE::RIGHT: text_offset.y = -dist; break; // Horiz Orientation
}
return text_offset;
}
void SCH_LABEL_BASE::SetPosition( const VECTOR2I& aPosition )
{
VECTOR2I offset = aPosition - GetTextPos();
Move( offset );
}
void SCH_LABEL_BASE::Move( const VECTOR2I& aMoveVector )
{
SCH_TEXT::Move( aMoveVector );
for( SCH_FIELD& field : m_fields )
field.Offset( aMoveVector );
}
void SCH_LABEL_BASE::Rotate( const VECTOR2I& aCenter )
{
VECTOR2I pt = GetTextPos();
RotatePoint( pt, aCenter, ANGLE_90 );
VECTOR2I offset = pt - GetTextPos();
Rotate90( false );
SetTextPos( GetTextPos() + offset );
for( SCH_FIELD& field : m_fields )
field.SetTextPos( field.GetTextPos() + offset );
}
void SCH_LABEL_BASE::Rotate90( bool aClockwise )
{
SCH_TEXT::Rotate90( aClockwise );
if( m_fieldsAutoplaced == FIELDS_AUTOPLACED_AUTO )
{
AutoplaceFields( /* aScreen */ nullptr, /* aManual */ false );
}
else
{
for( SCH_FIELD& field : m_fields )
{
if( field.GetTextAngle().IsVertical()
&& field.GetHorizJustify() == GR_TEXT_H_ALIGN_LEFT )
{
if( !aClockwise )
field.SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
field.SetTextAngle( ANGLE_HORIZONTAL );
}
else if( field.GetTextAngle().IsVertical()
&& field.GetHorizJustify() == GR_TEXT_H_ALIGN_RIGHT )
{
if( !aClockwise )
field.SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
field.SetTextAngle( ANGLE_HORIZONTAL );
}
else if( field.GetTextAngle().IsHorizontal()
&& field.GetHorizJustify() == GR_TEXT_H_ALIGN_LEFT )
{
if( aClockwise )
field.SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
field.SetTextAngle( ANGLE_VERTICAL );
}
else if( field.GetTextAngle().IsHorizontal()
&& field.GetHorizJustify() == GR_TEXT_H_ALIGN_RIGHT )
{
if( aClockwise )
field.SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
field.SetTextAngle( ANGLE_VERTICAL );
}
VECTOR2I pos = field.GetTextPos();
RotatePoint( pos, GetPosition(), aClockwise ? -ANGLE_90 : ANGLE_90 );
field.SetTextPos( pos );
}
}
}
bool SCH_LABEL_BASE::IncrementLabel( int aIncrement )
{
wxString text = GetText();
if( IncrementLabelMember( text, aIncrement ) )
{
SetText( text );
return true;
}
return false;
}
void SCH_LABEL_BASE::AutoplaceFields( SCH_SCREEN* aScreen, bool aManual )
{
int margin = GetTextOffset() * 2;
int labelLen = GetBodyBoundingBox().GetSizeMax();
int accumulated = GetTextHeight() / 2;
if( Type() == SCH_GLOBAL_LABEL_T )
accumulated += margin + GetPenWidth() + margin;
for( SCH_FIELD& field : m_fields )
{
VECTOR2I offset( 0, 0 );
switch( GetTextSpinStyle() )
{
default:
case TEXT_SPIN_STYLE::LEFT:
field.SetTextAngle( ANGLE_HORIZONTAL );
field.SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
if( field.GetCanonicalName() == wxT( "Intersheetrefs" ) )
offset.x = - ( labelLen + margin );
else
offset.y = accumulated + field.GetTextHeight() / 2;
break;
case TEXT_SPIN_STYLE::UP:
field.SetTextAngle( ANGLE_VERTICAL );
field.SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
if( field.GetCanonicalName() == wxT( "Intersheetrefs" ) )
offset.y = - ( labelLen + margin );
else
offset.x = accumulated + field.GetTextHeight() / 2;
break;
case TEXT_SPIN_STYLE::RIGHT:
field.SetTextAngle( ANGLE_HORIZONTAL );
field.SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
if( field.GetCanonicalName() == wxT( "Intersheetrefs" ) )
offset.x = labelLen + margin;
else
offset.y = accumulated + field.GetTextHeight() / 2;
break;
case TEXT_SPIN_STYLE::BOTTOM:
field.SetTextAngle( ANGLE_VERTICAL );
field.SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
if( field.GetCanonicalName() == wxT( "Intersheetrefs" ) )
offset.y = labelLen + margin;
else
offset.x = accumulated + field.GetTextHeight() / 2;
break;
}
field.SetTextPos( GetTextPos() + offset );
if( field.GetCanonicalName() != wxT( "Intersheetrefs" ) )
accumulated += field.GetTextHeight() + margin;
}
m_fieldsAutoplaced = FIELDS_AUTOPLACED_AUTO;
}
void SCH_LABEL_BASE::GetIntersheetRefs( std::vector<std::pair<wxString, wxString>>* pages )
{
wxCHECK( pages, /* void */ );
if( Schematic() )
{
auto it = Schematic()->GetPageRefsMap().find( GetText() );
if( it != Schematic()->GetPageRefsMap().end() )
{
std::vector<int> pageListCopy;
pageListCopy.insert( pageListCopy.end(), it->second.begin(), it->second.end() );
if( !Schematic()->Settings().m_IntersheetRefsListOwnPage )
{
int currentPage = Schematic()->CurrentSheet().GetVirtualPageNumber();
alg::delete_matching( pageListCopy, currentPage );
if( pageListCopy.empty() )
return;
}
std::sort( pageListCopy.begin(), pageListCopy.end() );
std::map<int, wxString> sheetPages = Schematic()->GetVirtualPageToSheetPagesMap();
std::map<int, wxString> sheetNames = Schematic()->GetVirtualPageToSheetNamesMap();
for( int pageNum : pageListCopy )
pages->push_back( { sheetPages[ pageNum ], sheetNames[ pageNum ] } );
}
}
}
bool SCH_LABEL_BASE::ResolveTextVar( wxString* token, int aDepth ) const
{
if( !Schematic() )
return false;
if( token->Contains( ':' ) )
{
if( Schematic()->ResolveCrossReference( token, aDepth + 1 ) )
return true;
}
if( ( Type() == SCH_GLOBAL_LABEL_T || Type() == SCH_HIER_LABEL_T || Type() == SCH_SHEET_PIN_T )
&& token->IsSameAs( wxT( "CONNECTION_TYPE" ) ) )
{
const SCH_LABEL_BASE* label = static_cast<const SCH_LABEL_BASE*>( this );
*token = getElectricalTypeLabel( label->GetShape() );
return true;
}
else if( token->IsSameAs( wxT( "SHORT_NET_NAME" ) ) )
{
const SCH_CONNECTION* connection = Connection();
*token = wxEmptyString;
if( connection )
*token = connection->LocalName();
return true;
}
else if( token->IsSameAs( wxT( "NET_NAME" ) ) )
{
const SCH_CONNECTION* connection = Connection();
*token = wxEmptyString;
if( connection )
*token = connection->Name();
return true;
}
else if( token->IsSameAs( wxT( "NET_CLASS" ) ) )
{
const SCH_CONNECTION* connection = Connection();
*token = wxEmptyString;
if( connection )
*token = GetEffectiveNetClass()->GetName();
return true;
}
for( size_t i = 0; i < m_fields.size(); ++i )
{
if( token->IsSameAs( m_fields[i].GetName() ) )
{
*token = m_fields[i].GetShownText( aDepth + 1 );
return true;
}
}
// See if parent can resolve it (these will recurse to ancestors)
if( Type() == SCH_SHEET_PIN_T && m_parent )
{
SCH_SHEET* sheet = static_cast<SCH_SHEET*>( m_parent );
if( sheet->ResolveTextVar( token, aDepth + 1 ) )
return true;
}
else if( SCH_SHEET* sheet = Schematic()->CurrentSheet().Last() )
{
if( sheet->ResolveTextVar( token, aDepth + 1 ) )
return true;
}
return false;
}
wxString SCH_LABEL_BASE::GetShownText( int aDepth, bool aAllowExtraText ) const
{
std::function<bool( wxString* )> textResolver =
[&]( wxString* token ) -> bool
{
return ResolveTextVar( token, aDepth );
};
wxString text = EDA_TEXT::GetShownText();
if( text == wxS( "~" ) ) // Legacy placeholder for empty string
{
text = wxS( "" );
}
else if( HasTextVars() )
{
if( aDepth < 10 )
text = ExpandTextVars( text, &textResolver );
}
return text;
}
void SCH_LABEL_BASE::RunOnChildren( const std::function<void( SCH_ITEM* )>& aFunction )
{
for( SCH_FIELD& field : m_fields )
aFunction( &field );
}
bool SCH_LABEL_BASE::Matches( const EDA_SEARCH_DATA& aSearchData, void* aAuxData ) const
{
return SCH_ITEM::Matches( UnescapeString( GetText() ), aSearchData );
}
bool SCH_LABEL_BASE::Replace( const EDA_SEARCH_DATA& aSearchData, void* aAuxData )
{
EDA_SEARCH_DATA localSearchData( aSearchData );
localSearchData.findString = EscapeString( aSearchData.findString, CTX_NETNAME );
localSearchData.replaceString = EscapeString( aSearchData.replaceString, CTX_NETNAME );
return EDA_TEXT::Replace( localSearchData );
}
INSPECT_RESULT SCH_LABEL_BASE::Visit( INSPECTOR aInspector, void* testData,
const std::vector<KICAD_T>& aScanTypes )
{
if( IsType( aScanTypes ) )
{
if( INSPECT_RESULT::QUIT == aInspector( this, nullptr ) )
return INSPECT_RESULT::QUIT;
}
for( KICAD_T scanType : aScanTypes )
{
if( scanType == SCH_LOCATE_ANY_T || scanType == SCH_FIELD_T )
{
for( SCH_FIELD& field : m_fields )
{
if( INSPECT_RESULT::QUIT == aInspector( &field, this ) )
return INSPECT_RESULT::QUIT;
}
}
}
return INSPECT_RESULT::CONTINUE;
}
void SCH_LABEL_BASE::GetEndPoints( std::vector<DANGLING_END_ITEM>& aItemList )
{
DANGLING_END_ITEM item( LABEL_END, this, GetTextPos() );
aItemList.push_back( item );
}
std::vector<VECTOR2I> SCH_LABEL_BASE::GetConnectionPoints() const
{
return { GetTextPos() };
}
void SCH_LABEL_BASE::ViewGetLayers( int aLayers[], int& aCount ) const
{
aCount = 5;
aLayers[0] = LAYER_DANGLING;
aLayers[1] = LAYER_DEVICE;
aLayers[2] = LAYER_NETCLASS_REFS;
aLayers[3] = LAYER_FIELDS;
aLayers[4] = LAYER_SELECTION_SHADOWS;
}
int SCH_LABEL_BASE::GetLabelBoxExpansion( const RENDER_SETTINGS* aSettings ) const
{
double ratio;
if( aSettings )
ratio = static_cast<const SCH_RENDER_SETTINGS*>( aSettings )->m_LabelSizeRatio;
else if( Schematic() )
ratio = Schematic()->Settings().m_LabelSizeRatio;
else
ratio = DEFAULT_LABEL_SIZE_RATIO; // For previews (such as in Preferences), etc.
return KiROUND( ratio * GetTextSize().y );
}
const BOX2I SCH_LABEL_BASE::GetBodyBoundingBox() const
{
// build the bounding box of the label only, without taking into account its fields
BOX2I box;
std::vector<VECTOR2I> pts;
CreateGraphicShape( nullptr, pts, GetTextPos() );
for( const VECTOR2I& pt : pts )
box.Merge( pt );
box.Inflate( GetEffectiveTextPenWidth() / 2 );
box.Normalize();
return box;
}
const BOX2I SCH_LABEL_BASE::GetBoundingBox() const
{
// build the bounding box of the entire label, including its fields
BOX2I box = GetBodyBoundingBox();
for( const SCH_FIELD& field : m_fields )
{
if( field.IsVisible() )
{
BOX2I fieldBBox = field.GetBoundingBox();
if( Type() == SCH_LABEL_T || Type() == SCH_GLOBAL_LABEL_T )
fieldBBox.Offset( GetSchematicTextOffset( nullptr ) );
box.Merge( fieldBBox );
}
}
box.Normalize();
return box;
}
bool SCH_LABEL_BASE::HitTest( const VECTOR2I& aPosition, int aAccuracy ) const
{
BOX2I bbox = GetBodyBoundingBox();
bbox.Inflate( aAccuracy );
if( bbox.Contains( aPosition ) )
return true;
for( const SCH_FIELD& field : m_fields )
{
if( field.IsVisible() )
{
BOX2I fieldBBox = field.GetBoundingBox();
fieldBBox.Inflate( aAccuracy );
if( Type() == SCH_LABEL_T || Type() == SCH_GLOBAL_LABEL_T )
fieldBBox.Offset( GetSchematicTextOffset( nullptr ) );
if( fieldBBox.Contains( aPosition ) )
return true;
}
}
return false;
}
bool SCH_LABEL_BASE::HitTest( const BOX2I& aRect, bool aContained, int aAccuracy ) const
{
BOX2I rect = aRect;
rect.Inflate( aAccuracy );
if( aContained )
{
return rect.Contains( GetBoundingBox() );
}
else
{
if( rect.Intersects( GetBodyBoundingBox() ) )
return true;
for( const SCH_FIELD& field : m_fields )
{
if( field.IsVisible() )
{
BOX2I fieldBBox = field.GetBoundingBox();
if( Type() == SCH_LABEL_T || Type() == SCH_GLOBAL_LABEL_T )
fieldBBox.Offset( GetSchematicTextOffset( nullptr ) );
if( rect.Intersects( fieldBBox ) )
return true;
}
}
return false;
}
}
bool SCH_LABEL_BASE::UpdateDanglingState( std::vector<DANGLING_END_ITEM>& aItemList,
const SCH_SHEET_PATH* aPath )
{
bool previousState = m_isDangling;
m_isDangling = true;
m_connectionType = CONNECTION_TYPE::NONE;
for( unsigned ii = 0; ii < aItemList.size(); ii++ )
{
DANGLING_END_ITEM& item = aItemList[ii];
if( item.GetItem() == this )
continue;
switch( item.GetType() )
{
case PIN_END:
case LABEL_END:
case SHEET_LABEL_END:
case NO_CONNECT_END:
if( GetTextPos() == item.GetPosition() )
{
m_isDangling = false;
if( aPath && item.GetType() != PIN_END )
AddConnectionTo( *aPath, static_cast<SCH_ITEM*>( item.GetItem() ) );
}
break;
case BUS_END:
m_connectionType = CONNECTION_TYPE::BUS;
KI_FALLTHROUGH;
case WIRE_END:
{
DANGLING_END_ITEM& nextItem = aItemList[++ii];
int accuracy = 1; // We have rounding issues with an accuracy of 0
m_isDangling = !TestSegmentHit( GetTextPos(), item.GetPosition(),
nextItem.GetPosition(), accuracy );
if( !m_isDangling )
{
if( m_connectionType != CONNECTION_TYPE::BUS )
m_connectionType = CONNECTION_TYPE::NET;
// Add the line to the connected items, since it won't be picked
// up by a search of intersecting connection points
if( aPath )
{
auto sch_item = static_cast<SCH_ITEM*>( item.GetItem() );
AddConnectionTo( *aPath, sch_item );
sch_item->AddConnectionTo( *aPath, this );
}
}
}
break;
default:
break;
}
if( !m_isDangling )
break;
}
if( m_isDangling )
m_connectionType = CONNECTION_TYPE::NONE;
return previousState != m_isDangling;
}
void SCH_LABEL_BASE::GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList )
{
wxString msg;
switch( Type() )
{
case SCH_LABEL_T: msg = _( "Label" ); break;
case SCH_DIRECTIVE_LABEL_T: msg = _( "Directive Label" ); break;
case SCH_GLOBAL_LABEL_T: msg = _( "Global Label" ); break;
case SCH_HIER_LABEL_T: msg = _( "Hierarchical Label" ); break;
case SCH_SHEET_PIN_T: msg = _( "Hierarchical Sheet Pin" ); break;
default: return;
}
// Don't use GetShownText() here; we want to show the user the variable references
aList.emplace_back( msg, UnescapeString( GetText() ) );
// Display electrical type if it is relevant
if( Type() == SCH_GLOBAL_LABEL_T || Type() == SCH_HIER_LABEL_T || Type() == SCH_SHEET_PIN_T )
aList.emplace_back( _( "Type" ), getElectricalTypeLabel( GetShape() ) );
aList.emplace_back( _( "Font" ), GetFont() ? GetFont()->GetName() : _( "Default" ) );
wxString textStyle[] = { _( "Normal" ), _( "Italic" ), _( "Bold" ), _( "Bold Italic" ) };
int style = IsBold() && IsItalic() ? 3 : IsBold() ? 2 : IsItalic() ? 1 : 0;
aList.emplace_back( _( "Style" ), textStyle[style] );
aList.emplace_back( _( "Text Size" ), aFrame->MessageTextFromValue( GetTextWidth() ) );
switch( GetTextSpinStyle() )
{
case TEXT_SPIN_STYLE::LEFT: msg = _( "Align right" ); break;
case TEXT_SPIN_STYLE::UP: msg = _( "Align bottom" ); break;
case TEXT_SPIN_STYLE::RIGHT: msg = _( "Align left" ); break;
case TEXT_SPIN_STYLE::BOTTOM: msg = _( "Align top" ); break;
default: msg = wxT( "???" ); break;
}
aList.emplace_back( _( "Justification" ), msg );
SCH_CONNECTION* conn = nullptr;
if( !IsConnectivityDirty() && dynamic_cast<SCH_EDIT_FRAME*>( aFrame ) )
conn = Connection();
if( conn )
{
conn->AppendInfoToMsgPanel( aList );
if( !conn->IsBus() )
{
aList.emplace_back( _( "Resolved Netclass" ),
UnescapeString( GetEffectiveNetClass()->GetName() ) );
}
}
}
void SCH_LABEL_BASE::Plot( PLOTTER* aPlotter, bool aBackground ) const
{
static std::vector<VECTOR2I> s_poly;
RENDER_SETTINGS* settings = aPlotter->RenderSettings();
SCH_CONNECTION* connection = Connection();
int layer = ( connection && connection->IsBus() ) ? LAYER_BUS : m_layer;
COLOR4D color = settings->GetLayerColor( layer );
int penWidth = GetEffectiveTextPenWidth( settings->GetDefaultPenWidth() );
if( aPlotter->GetColorMode() && GetTextColor() != COLOR4D::UNSPECIFIED )
color = GetTextColor();
penWidth = std::max( penWidth, settings->GetMinPenWidth() );
aPlotter->SetCurrentLineWidth( penWidth );
KIFONT::FONT* font = GetFont();
if( !font )
font = KIFONT::FONT::GetFont( settings->GetDefaultFont(), IsBold(), IsItalic() );
VECTOR2I textpos = GetTextPos() + GetSchematicTextOffset( aPlotter->RenderSettings() );
CreateGraphicShape( aPlotter->RenderSettings(), s_poly, GetTextPos() );
TEXT_ATTRIBUTES attrs = GetAttributes();
attrs.m_StrokeWidth = penWidth;
attrs.m_Multiline = false;
if( aBackground )
{
// No filled shapes (yet)
}
else
{
aPlotter->PlotText( textpos, color, GetShownText(), attrs, font );
if( s_poly.size() )
aPlotter->PlotPoly( s_poly, FILL_T::NO_FILL, penWidth );
// Plot attributes to a hypertext menu
std::vector<wxString> properties;
if( connection )
{
properties.emplace_back(
wxString::Format( wxT( "!%s = %s" ), _( "Net" ), connection->Name() ) );
properties.emplace_back( wxString::Format( wxT( "!%s = %s" ), _( "Resolved netclass" ),
GetEffectiveNetClass()->GetName() ) );
}
for( const SCH_FIELD& field : GetFields() )
{
properties.emplace_back(
wxString::Format( wxT( "!%s = %s" ), field.GetName(), field.GetShownText() ) );
}
if( !properties.empty() )
aPlotter->HyperlinkMenu( GetBodyBoundingBox(), properties );
if( Type() == SCH_HIER_LABEL_T )
{
aPlotter->Bookmark( GetBodyBoundingBox(), GetShownText(), _( "Hierarchical Labels" ) );
}
}
for( const SCH_FIELD& field : m_fields )
field.Plot( aPlotter, aBackground );
}
void SCH_LABEL_BASE::Print( const RENDER_SETTINGS* aSettings, const VECTOR2I& aOffset )
{
static std::vector<VECTOR2I> s_poly;
SCH_CONNECTION* connection = Connection();
int layer = ( connection && connection->IsBus() ) ? LAYER_BUS : m_layer;
wxDC* DC = aSettings->GetPrintDC();
COLOR4D color = aSettings->GetLayerColor( layer );
bool blackAndWhiteMode = GetGRForceBlackPenState();
int penWidth = std::max( GetPenWidth(), aSettings->GetDefaultPenWidth() );
VECTOR2I text_offset = aOffset + GetSchematicTextOffset( aSettings );
if( !blackAndWhiteMode && GetTextColor() != COLOR4D::UNSPECIFIED )
color = GetTextColor();
EDA_TEXT::Print( aSettings, text_offset, color );
CreateGraphicShape( aSettings, s_poly, GetTextPos() + aOffset );
if( !s_poly.empty() )
GRPoly( DC, s_poly.size(), &s_poly[0], false, penWidth, color, color );
for( SCH_FIELD& field : m_fields )
field.Print( aSettings, aOffset );
}
bool SCH_LABEL_BASE::AutoRotateOnPlacement() const
{
return m_autoRotateOnPlacement;
}
void SCH_LABEL_BASE::SetAutoRotateOnPlacement( bool autoRotate )
{
m_autoRotateOnPlacement = autoRotate;
}
SCH_LABEL::SCH_LABEL( const VECTOR2I& pos, const wxString& text ) :
SCH_LABEL_BASE( pos, text, SCH_LABEL_T )
{
m_layer = LAYER_LOCLABEL;
m_shape = LABEL_FLAG_SHAPE::L_INPUT;
m_isDangling = true;
}
const BOX2I SCH_LABEL::GetBodyBoundingBox() const
{
BOX2I rect = GetTextBox();
rect.Offset( 0, -GetTextOffset() );
rect.Inflate( GetEffectiveTextPenWidth() );
if( !GetTextAngle().IsZero() )
{
// Rotate rect
VECTOR2I pos = rect.GetOrigin();
VECTOR2I end = rect.GetEnd();
RotatePoint( pos, GetTextPos(), GetTextAngle() );
RotatePoint( end, GetTextPos(), GetTextAngle() );
rect.SetOrigin( pos );
rect.SetEnd( end );
rect.Normalize();
}
// Labels have a position point that is outside of the TextBox
rect.Merge( GetPosition() );
return rect;
}
wxString SCH_LABEL::GetItemDescription( UNITS_PROVIDER* aUnitsProvider ) const
{
return wxString::Format( _( "Label '%s'" ), KIUI::EllipsizeMenuText( GetShownText() ) );
}
BITMAPS SCH_LABEL::GetMenuImage() const
{
return BITMAPS::add_line_label;
}
SCH_DIRECTIVE_LABEL::SCH_DIRECTIVE_LABEL( const VECTOR2I& pos ) :
SCH_LABEL_BASE( pos, wxEmptyString, SCH_DIRECTIVE_LABEL_T )
{
m_layer = LAYER_NETCLASS_REFS;
m_shape = LABEL_FLAG_SHAPE::F_ROUND;
m_pinLength = schIUScale.MilsToIU( 100 );
m_symbolSize = schIUScale.MilsToIU( 20 );
m_isDangling = true;
}
void SCH_DIRECTIVE_LABEL::SwapData( SCH_ITEM* aItem )
{
SCH_LABEL_BASE::SwapData( aItem );
SCH_DIRECTIVE_LABEL* label = static_cast<SCH_DIRECTIVE_LABEL*>( aItem );
std::swap( m_pinLength, label->m_pinLength );
std::swap( m_symbolSize, label->m_symbolSize );
}
SCH_DIRECTIVE_LABEL::SCH_DIRECTIVE_LABEL( const SCH_DIRECTIVE_LABEL& aClassLabel ) :
SCH_LABEL_BASE( aClassLabel )
{
m_pinLength = aClassLabel.m_pinLength;
m_symbolSize = aClassLabel.m_symbolSize;
}
int SCH_DIRECTIVE_LABEL::GetPenWidth() const
{
int pen = 0;
if( Schematic() )
pen = Schematic()->Settings().m_DefaultLineWidth;
return GetEffectiveTextPenWidth( pen );
}
void SCH_DIRECTIVE_LABEL::CreateGraphicShape( const RENDER_SETTINGS* aRenderSettings,
std::vector<VECTOR2I>& aPoints,
const VECTOR2I& aPos ) const
{
int symbolSize = m_symbolSize;
aPoints.clear();
switch( m_shape )
{
case LABEL_FLAG_SHAPE::F_DOT:
symbolSize = KiROUND( symbolSize * 0.7 );
KI_FALLTHROUGH;
case LABEL_FLAG_SHAPE::F_ROUND:
// First 3 points are used for generating shape
aPoints.emplace_back( VECTOR2I( 0, 0 ) );
aPoints.emplace_back( VECTOR2I( 0, m_pinLength - symbolSize ) );
aPoints.emplace_back( VECTOR2I( 0, m_pinLength ) );
// These points are just used to bulk out the bounding box
aPoints.emplace_back( VECTOR2I( -m_symbolSize, m_pinLength ) );
aPoints.emplace_back( VECTOR2I( 0, m_pinLength ) );
aPoints.emplace_back( VECTOR2I( m_symbolSize, m_pinLength + symbolSize ) );
break;
case LABEL_FLAG_SHAPE::F_DIAMOND:
aPoints.emplace_back( VECTOR2I( 0, 0 ) );
aPoints.emplace_back( VECTOR2I( 0, m_pinLength - symbolSize ) );
aPoints.emplace_back( VECTOR2I( -2 * m_symbolSize, m_pinLength ) );
aPoints.emplace_back( VECTOR2I( 0, m_pinLength + symbolSize ) );
aPoints.emplace_back( VECTOR2I( 2 * m_symbolSize, m_pinLength ) );
aPoints.emplace_back( VECTOR2I( 0, m_pinLength - symbolSize ) );
aPoints.emplace_back( VECTOR2I( 0, 0 ) );
break;
case LABEL_FLAG_SHAPE::F_RECTANGLE:
symbolSize = KiROUND( symbolSize * 0.8 );
aPoints.emplace_back( VECTOR2I( 0, 0 ) );
aPoints.emplace_back( VECTOR2I( 0, m_pinLength - symbolSize ) );
aPoints.emplace_back( VECTOR2I( -2 * symbolSize, m_pinLength - symbolSize ) );
aPoints.emplace_back( VECTOR2I( -2 * symbolSize, m_pinLength + symbolSize ) );
aPoints.emplace_back( VECTOR2I( 2 * symbolSize, m_pinLength + symbolSize ) );
aPoints.emplace_back( VECTOR2I( 2 * symbolSize, m_pinLength - symbolSize ) );
aPoints.emplace_back( VECTOR2I( 0, m_pinLength - symbolSize ) );
aPoints.emplace_back( VECTOR2I( 0, 0 ) );
break;
default:
break;
}
// Rotate outlines and move corners to real position
for( VECTOR2I& aPoint : aPoints )
{
switch( GetTextSpinStyle() )
{
default:
case TEXT_SPIN_STYLE::LEFT: break;
case TEXT_SPIN_STYLE::UP: RotatePoint( aPoint, -ANGLE_90 ); break;
case TEXT_SPIN_STYLE::RIGHT: RotatePoint( aPoint, ANGLE_180 ); break;
case TEXT_SPIN_STYLE::BOTTOM: RotatePoint( aPoint, ANGLE_90 ); break;
}
aPoint += aPos;
}
}
void SCH_DIRECTIVE_LABEL::AutoplaceFields( SCH_SCREEN* aScreen, bool aManual )
{
int margin = GetTextOffset();
int symbolWidth = m_symbolSize;
int origin = m_pinLength;
if( m_shape == LABEL_FLAG_SHAPE::F_DIAMOND || m_shape == LABEL_FLAG_SHAPE::F_RECTANGLE )
symbolWidth *= 2;
if( IsItalic() )
margin = KiROUND( margin * 1.5 );
VECTOR2I offset;
for( SCH_FIELD& field : m_fields )
{
switch( GetTextSpinStyle() )
{
default:
case TEXT_SPIN_STYLE::LEFT:
field.SetTextAngle( ANGLE_HORIZONTAL );
offset = { symbolWidth + margin, origin };
break;
case TEXT_SPIN_STYLE::UP:
field.SetTextAngle( ANGLE_VERTICAL );
offset = { -origin, -( symbolWidth + margin ) };
break;
case TEXT_SPIN_STYLE::RIGHT:
field.SetTextAngle( ANGLE_HORIZONTAL );
offset = { symbolWidth + margin, -origin };
break;
case TEXT_SPIN_STYLE::BOTTOM:
field.SetTextAngle( ANGLE_VERTICAL );
offset = { origin, -( symbolWidth + margin ) };
break;
}
field.SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
field.SetTextPos( GetPosition() + offset );
origin -= field.GetTextHeight() + margin;
}
m_fieldsAutoplaced = FIELDS_AUTOPLACED_AUTO;
}
wxString SCH_DIRECTIVE_LABEL::GetItemDescription( UNITS_PROVIDER* aUnitsProvider ) const
{
if( m_fields.empty() )
{
return _( "Directive Label" );
}
else
{
return wxString::Format( _( "Directive Label [%s %s]" ),
m_fields[0].GetName(),
m_fields[0].GetShownText() );
}
}
SCH_GLOBALLABEL::SCH_GLOBALLABEL( const VECTOR2I& pos, const wxString& text ) :
SCH_LABEL_BASE( pos, text, SCH_GLOBAL_LABEL_T )
{
m_layer = LAYER_GLOBLABEL;
m_shape = LABEL_FLAG_SHAPE::L_BIDI;
m_isDangling = true;
SetVertJustify( GR_TEXT_V_ALIGN_CENTER );
m_fields.emplace_back( SCH_FIELD( pos, 0, this, wxT( "Sheet References" ) ) );
m_fields[0].SetText( wxT( "${INTERSHEET_REFS}" ) );
m_fields[0].SetVisible( false );
m_fields[0].SetLayer( LAYER_INTERSHEET_REFS );
m_fields[0].SetVertJustify( GR_TEXT_V_ALIGN_CENTER );
}
SCH_GLOBALLABEL::SCH_GLOBALLABEL( const SCH_GLOBALLABEL& aGlobalLabel ) :
SCH_LABEL_BASE( aGlobalLabel )
{
}
VECTOR2I SCH_GLOBALLABEL::GetSchematicTextOffset( const RENDER_SETTINGS* aSettings ) const
{
int horiz = GetLabelBoxExpansion( aSettings );
// Center the text on the center line of "E" instead of "R" to make room for an overbar
int vert = GetTextHeight() * 0.0715;
switch( m_shape )
{
case LABEL_FLAG_SHAPE::L_INPUT:
case LABEL_FLAG_SHAPE::L_BIDI:
case LABEL_FLAG_SHAPE::L_TRISTATE:
horiz += GetTextHeight() * 3 / 4; // Use three-quarters-height as proxy for triangle size
break;
case LABEL_FLAG_SHAPE::L_OUTPUT:
case LABEL_FLAG_SHAPE::L_UNSPECIFIED:
default:
break;
}
switch( GetTextSpinStyle() )
{
default:
case TEXT_SPIN_STYLE::LEFT: return VECTOR2I( -horiz, vert );
case TEXT_SPIN_STYLE::UP: return VECTOR2I( vert, -horiz );
case TEXT_SPIN_STYLE::RIGHT: return VECTOR2I( horiz, vert );
case TEXT_SPIN_STYLE::BOTTOM: return VECTOR2I( vert, horiz );
}
}
void SCH_GLOBALLABEL::SetTextSpinStyle( TEXT_SPIN_STYLE aSpinStyle )
{
SCH_TEXT::SetTextSpinStyle( aSpinStyle );
SetVertJustify( GR_TEXT_V_ALIGN_CENTER );
}
void SCH_GLOBALLABEL::MirrorSpinStyle( bool aLeftRight )
{
SCH_TEXT::MirrorSpinStyle( aLeftRight );
for( SCH_FIELD& field : m_fields )
{
if( ( aLeftRight && field.GetTextAngle().IsHorizontal() )
|| ( !aLeftRight && field.GetTextAngle().IsVertical() ) )
{
if( field.GetHorizJustify() == GR_TEXT_H_ALIGN_LEFT )
field.SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
else
field.SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
}
VECTOR2I pos = field.GetTextPos();
VECTOR2I delta = (VECTOR2I)GetPosition() - pos;
if( aLeftRight )
pos.x = GetPosition().x + delta.x;
else
pos.y = GetPosition().y + delta.y;
field.SetTextPos( pos );
}
}
void SCH_GLOBALLABEL::MirrorHorizontally( int aCenter )
{
VECTOR2I old_pos = GetPosition();
SCH_TEXT::MirrorHorizontally( aCenter );
for( SCH_FIELD& field : m_fields )
{
switch( field.GetHorizJustify() )
{
case GR_TEXT_H_ALIGN_LEFT:
field.SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
break;
case GR_TEXT_H_ALIGN_CENTER:
break;
case GR_TEXT_H_ALIGN_RIGHT:
field.SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
break;
}
VECTOR2I pos = field.GetTextPos();
VECTOR2I delta = old_pos - pos;
pos.x = GetPosition().x + delta.x;
field.SetPosition( pos );
}
}
void SCH_GLOBALLABEL::MirrorVertically( int aCenter )
{
VECTOR2I old_pos = GetPosition();
SCH_TEXT::MirrorVertically( aCenter );
for( SCH_FIELD& field : m_fields )
{
VECTOR2I pos = field.GetTextPos();
VECTOR2I delta = old_pos - pos;
pos.y = GetPosition().y + delta.y;
field.SetPosition( pos );
}
}
bool SCH_GLOBALLABEL::ResolveTextVar( wxString* token, int aDepth ) const
{
if( token->IsSameAs( wxT( "INTERSHEET_REFS" ) ) && Schematic() )
{
SCHEMATIC_SETTINGS& settings = Schematic()->Settings();
wxString ref;
auto it = Schematic()->GetPageRefsMap().find( GetText() );
if( it == Schematic()->GetPageRefsMap().end() )
{
ref = "?";
}
else
{
std::vector<int> pageListCopy;
pageListCopy.insert( pageListCopy.end(), it->second.begin(), it->second.end() );
std::sort( pageListCopy.begin(), pageListCopy.end() );
if( !settings.m_IntersheetRefsListOwnPage )
{
int currentPage = Schematic()->CurrentSheet().GetVirtualPageNumber();
alg::delete_matching( pageListCopy, currentPage );
}
std::map<int, wxString> sheetPages = Schematic()->GetVirtualPageToSheetPagesMap();
if( ( settings.m_IntersheetRefsFormatShort ) && ( pageListCopy.size() > 2 ) )
{
ref.Append( wxString::Format( wxT( "%s..%s" ),
sheetPages[pageListCopy.front()],
sheetPages[pageListCopy.back()] ) );
}
else
{
for( const int& pageNo : pageListCopy )
ref.Append( wxString::Format( wxT( "%s," ), sheetPages[pageNo] ) );
if( !ref.IsEmpty() && ref.Last() == ',' )
ref.RemoveLast();
}
}
*token = settings.m_IntersheetRefsPrefix + ref + settings.m_IntersheetRefsSuffix;
return true;
}
return SCH_LABEL_BASE::ResolveTextVar( token, aDepth );
}
void SCH_GLOBALLABEL::ViewGetLayers( int aLayers[], int& aCount ) const
{
aCount = 6;
aLayers[0] = LAYER_DANGLING;
aLayers[1] = LAYER_DEVICE;
aLayers[2] = LAYER_INTERSHEET_REFS;
aLayers[3] = LAYER_NETCLASS_REFS;
aLayers[4] = LAYER_FIELDS;
aLayers[5] = LAYER_SELECTION_SHADOWS;
}
void SCH_GLOBALLABEL::CreateGraphicShape( const RENDER_SETTINGS* aRenderSettings,
std::vector<VECTOR2I>& aPoints,
const VECTOR2I& aPos ) const
{
int margin = GetLabelBoxExpansion( aRenderSettings );
int halfSize = ( GetTextHeight() / 2 ) + margin;
int linewidth = GetPenWidth();
int symb_len = GetTextBox().GetWidth() + 2 * margin;
int x = symb_len + linewidth + 3;
int y = halfSize + linewidth + 3;
aPoints.clear();
// Create outline shape : 6 points
aPoints.emplace_back( VECTOR2I( 0, 0 ) );
aPoints.emplace_back( VECTOR2I( 0, -y ) ); // Up
aPoints.emplace_back( VECTOR2I( -x, -y ) ); // left
aPoints.emplace_back( VECTOR2I( -x, 0 ) ); // Up left
aPoints.emplace_back( VECTOR2I( -x, y ) ); // left down
aPoints.emplace_back( VECTOR2I( 0, y ) ); // down
int x_offset = 0;
switch( m_shape )
{
case LABEL_FLAG_SHAPE::L_INPUT:
x_offset = -halfSize;
aPoints[0].x += halfSize;
break;
case LABEL_FLAG_SHAPE::L_OUTPUT:
aPoints[3].x -= halfSize;
break;
case LABEL_FLAG_SHAPE::L_BIDI:
case LABEL_FLAG_SHAPE::L_TRISTATE:
x_offset = -halfSize;
aPoints[0].x += halfSize;
aPoints[3].x -= halfSize;
break;
case LABEL_FLAG_SHAPE::L_UNSPECIFIED:
default:
break;
}
// Rotate outlines and move corners in real position
for( VECTOR2I& aPoint : aPoints )
{
aPoint.x += x_offset;
switch( GetTextSpinStyle() )
{
default:
case TEXT_SPIN_STYLE::LEFT: break;
case TEXT_SPIN_STYLE::UP: RotatePoint( aPoint, -ANGLE_90 ); break;
case TEXT_SPIN_STYLE::RIGHT: RotatePoint( aPoint, ANGLE_180 ); break;
case TEXT_SPIN_STYLE::BOTTOM: RotatePoint( aPoint, ANGLE_90 ); break;
}
aPoint += aPos;
}
aPoints.push_back( aPoints[0] ); // closing
}
wxString SCH_GLOBALLABEL::GetItemDescription( UNITS_PROVIDER* aUnitsProvider ) const
{
return wxString::Format( _( "Global Label '%s'" ), KIUI::EllipsizeMenuText( GetShownText() ) );
}
BITMAPS SCH_GLOBALLABEL::GetMenuImage() const
{
return BITMAPS::add_glabel;
}
SCH_HIERLABEL::SCH_HIERLABEL( const VECTOR2I& pos, const wxString& text, KICAD_T aType ) :
SCH_LABEL_BASE( pos, text, aType )
{
m_layer = LAYER_HIERLABEL;
m_shape = LABEL_FLAG_SHAPE::L_INPUT;
m_isDangling = true;
}
void SCH_HIERLABEL::SetTextSpinStyle( TEXT_SPIN_STYLE aSpinStyle )
{
SCH_TEXT::SetTextSpinStyle( aSpinStyle );
SetVertJustify( GR_TEXT_V_ALIGN_CENTER );
}
void SCH_HIERLABEL::CreateGraphicShape( const RENDER_SETTINGS* aSettings,
std::vector<VECTOR2I>& aPoints, const VECTOR2I& aPos ) const
{
CreateGraphicShape( aSettings, aPoints, aPos, m_shape );
}
void SCH_HIERLABEL::CreateGraphicShape( const RENDER_SETTINGS* aSettings,
std::vector<VECTOR2I>& aPoints, const VECTOR2I& aPos,
LABEL_FLAG_SHAPE aShape ) const
{
int* Template = TemplateShape[static_cast<int>( aShape )][static_cast<int>( m_spin_style )];
int halfSize = GetTextHeight() / 2;
int imax = *Template;
Template++;
aPoints.clear();
for( int ii = 0; ii < imax; ii++ )
{
VECTOR2I corner;
corner.x = ( halfSize * (*Template) ) + aPos.x;
Template++;
corner.y = ( halfSize * (*Template) ) + aPos.y;
Template++;
aPoints.push_back( corner );
}
}
const BOX2I SCH_HIERLABEL::GetBodyBoundingBox() const
{
int penWidth = GetEffectiveTextPenWidth();
int margin = GetTextOffset();
int x = GetTextPos().x;
int y = GetTextPos().y;
int height = GetTextHeight() + penWidth + margin;
int length = GetTextBox().GetWidth();
length += height; // add height for triangular shapes
int dx, dy;
switch( GetTextSpinStyle() )
{
default:
case TEXT_SPIN_STYLE::LEFT:
dx = -length;
dy = height;
x += schIUScale.MilsToIU( DANGLING_SYMBOL_SIZE );
y -= height / 2;
break;
case TEXT_SPIN_STYLE::UP:
dx = height;
dy = -length;
x -= height / 2;
y += schIUScale.MilsToIU( DANGLING_SYMBOL_SIZE );
break;
case TEXT_SPIN_STYLE::RIGHT:
dx = length;
dy = height;
x -= schIUScale.MilsToIU( DANGLING_SYMBOL_SIZE );
y -= height / 2;
break;
case TEXT_SPIN_STYLE::BOTTOM:
dx = height;
dy = length;
x -= height / 2;
y -= schIUScale.MilsToIU( DANGLING_SYMBOL_SIZE );
break;
}
BOX2I box( VECTOR2I( x, y ), VECTOR2I( dx, dy ) );
box.Normalize();
return box;
}
VECTOR2I SCH_HIERLABEL::GetSchematicTextOffset( const RENDER_SETTINGS* aSettings ) const
{
VECTOR2I text_offset;
int dist = GetTextOffset( aSettings );
dist += GetTextWidth();
switch( GetTextSpinStyle() )
{
default:
case TEXT_SPIN_STYLE::LEFT: text_offset.x = -dist; break; // Orientation horiz normale
case TEXT_SPIN_STYLE::UP: text_offset.y = -dist; break; // Orientation vert UP
case TEXT_SPIN_STYLE::RIGHT: text_offset.x = dist; break; // Orientation horiz inverse
case TEXT_SPIN_STYLE::BOTTOM: text_offset.y = dist; break; // Orientation vert BOTTOM
}
return text_offset;
}
wxString SCH_HIERLABEL::GetItemDescription( UNITS_PROVIDER* aUnitsProvider ) const
{
return wxString::Format( _( "Hierarchical Label '%s'" ),
KIUI::EllipsizeMenuText( GetShownText() ) );
}
BITMAPS SCH_HIERLABEL::GetMenuImage() const
{
return BITMAPS::add_hierarchical_label;
}
HTML_MESSAGE_BOX* SCH_TEXT::ShowSyntaxHelp( wxWindow* aParentWindow )
{
wxString msg =
#include "sch_text_help_md.h"
;
HTML_MESSAGE_BOX* dlg = new HTML_MESSAGE_BOX( nullptr, _( "Syntax Help" ) );
wxSize sz( 320, 320 );
dlg->SetMinSize( dlg->ConvertDialogToPixels( sz ) );
dlg->SetDialogSizeInDU( sz.x, sz.y );
wxString html_txt;
ConvertMarkdown2Html( wxGetTranslation( msg ), html_txt );
dlg->AddHTML_Text( html_txt );
dlg->ShowModeless();
return dlg;
}
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