void EDA_TEXT::TransformBoundingBoxWithClearanceToPolygon(
SHAPE_POLY_SET* aCornerBuffer, int aClearanceValue ) const
{
// Oh dear. When in UTF-8 mode, wxString puts string iterators in a linked list, and
// that linked list is not thread-safe.
std::lock_guard<std::mutex> guard( m_mutex );
if( GetText().Length() == 0 )
return;
wxPoint corners[4]; // Buffer of polygon corners
EDA_RECT rect = GetTextBox( -1 );
rect.Inflate( aClearanceValue );
corners[0].x = rect.GetOrigin().x;
corners[0].y = rect.GetOrigin().y;
corners[1].y = corners[0].y;
corners[1].x = rect.GetRight();
corners[2].x = corners[1].x;
corners[2].y = rect.GetBottom();
corners[3].y = corners[2].y;
corners[3].x = corners[0].x;
aCornerBuffer->NewOutline();
for( int ii = 0; ii < 4; ii++ )
{
// Rotate polygon
RotatePoint( &corners[ii].x, &corners[ii].y, GetTextPos().x, GetTextPos().y, GetTextAngle() );
aCornerBuffer->Append( corners[ii].x, corners[ii].y );
}
}
void SCH_TEXT::Rotate( wxPoint aPosition )
{
int dy;
wxPoint pt = GetTextPos();
RotatePoint( &pt, aPosition, 900 );
SetTextPos( pt );
int spin = GetLabelSpinStyle();
// Global and hierarchical labels spin backwards. Fix here because
// changing SetLabelSpinStyle would break existing designs.
if( this->Type() == SCH_GLOBAL_LABEL_T || this->Type() == SCH_HIERARCHICAL_LABEL_T )
SetLabelSpinStyle( ( spin - 1 >= 0 ? ( spin - 1 ) : 3 ) );
else
SetLabelSpinStyle( ( spin + 1 ) % 4 );
if( this->Type() == SCH_TEXT_T )
{
switch( GetLabelSpinStyle() )
{
case 0: dy = GetTextHeight(); break; // horizontal text
case 1: dy = 0; break; // Vert Orientation UP
case 2: dy = GetTextHeight(); break; // invert horizontal text
case 3: dy = 0; break; // Vert Orientation BOTTOM
default: dy = 0; break;
}
SetTextY( GetTextPos().y + dy );
}
}
const EDA_RECT SCH_TEXT::GetBoundingBox() const
{
// We must pass the effective text thickness to GetTextBox
// when calculating the bounding box
int linewidth = GetThickness() == 0 ? GetDefaultLineThickness() : GetThickness();
linewidth = Clamp_Text_PenSize( linewidth, GetTextSize(), IsBold() );
EDA_RECT rect = GetTextBox( -1, linewidth );
if( GetTextAngle() != 0 ) // Rotate rect
{
wxPoint pos = rect.GetOrigin();
wxPoint end = rect.GetEnd();
RotatePoint( &pos, GetTextPos(), GetTextAngle() );
RotatePoint( &end, GetTextPos(), GetTextAngle() );
rect.SetOrigin( pos );
rect.SetEnd( end );
}
rect.Normalize();
return rect;
}
int LIB_TEXT::compare( const LIB_ITEM& other ) const
{
wxASSERT( other.Type() == LIB_TEXT_T );
const LIB_TEXT* tmp = ( LIB_TEXT* ) &other;
int result = m_Text.CmpNoCase( tmp->m_Text );
if( result != 0 )
return result;
if( GetTextPos().x != tmp->GetTextPos().x )
return GetTextPos().x - tmp->GetTextPos().x;
if( GetTextPos().y != tmp->GetTextPos().y )
return GetTextPos().y - tmp->GetTextPos().y;
if( GetTextWidth() != tmp->GetTextWidth() )
return GetTextWidth() - tmp->GetTextWidth();
if( GetTextHeight() != tmp->GetTextHeight() )
return GetTextHeight() - tmp->GetTextHeight();
return 0;
}
void TEXTE_MODULE::Mirror( const wxPoint& aCentre, bool aMirrorAroundXAxis )
{
// Used in modedit, to transform the footprint
// the mirror is around the Y axis or X axis if aMirrorAroundXAxis = true
// the position is mirrored, but the text itself is not mirrored
if( aMirrorAroundXAxis )
SetTextY( ::Mirror( GetTextPos().y, aCentre.y ) );
else
SetTextX( ::Mirror( GetTextPos().x, aCentre.x ) );
SetLocalCoord();
}
const EDA_RECT SCH_GLOBALLABEL::GetBoundingBox() const
{
int x, y, dx, dy, length, height;
x = GetTextPos().x;
y = GetTextPos().y;
dx = dy = 0;
int width = GetThickness() == 0 ? GetDefaultLineThickness() : GetThickness();
height = ( (GetTextHeight() * 15) / 10 ) + width + 2 * TXT_MARGIN;
// text X size add height for triangular shapes(bidirectional)
length = LenSize( GetShownText(), width ) + height + DANGLING_SYMBOL_SIZE;
switch( GetLabelSpinStyle() ) // respect orientation
{
default:
case 0: // Horiz Normal Orientation (left justified)
dx = -length;
dy = height;
x += DANGLING_SYMBOL_SIZE;
y -= height / 2;
break;
case 1: // Vert Orientation UP
dx = height;
dy = -length;
x -= height / 2;
y += DANGLING_SYMBOL_SIZE;
break;
case 2: // Horiz Orientation - Right justified
dx = length;
dy = height;
x -= DANGLING_SYMBOL_SIZE;
y -= height / 2;
break;
case 3: // Vert Orientation BOTTOM
dx = height;
dy = length;
x -= height / 2;
y -= DANGLING_SYMBOL_SIZE;
break;
}
EDA_RECT box( wxPoint( x, y ), wxSize( dx, dy ) );
box.Normalize();
return box;
}
void SCH_TEXT::Plot( PLOTTER* aPlotter )
{
static std::vector <wxPoint> Poly;
COLOR4D color = GetLayerColor( GetLayer() );
int tmp = GetThickness();
int thickness = GetPenSize();
// Two thicknesses are set here:
// The first is for EDA_TEXT, which controls the interline spacing based on text thickness
// The second is for the output that sets the actual stroke size
SetThickness( thickness );
aPlotter->SetCurrentLineWidth( thickness );
if( IsMultilineAllowed() )
{
std::vector<wxPoint> positions;
wxArrayString strings_list;
wxStringSplit( GetShownText(), strings_list, '\n' );
positions.reserve( strings_list.Count() );
GetPositionsOfLinesOfMultilineText(positions, (int) strings_list.Count() );
for( unsigned ii = 0; ii < strings_list.Count(); ii++ )
{
wxPoint textpos = positions[ii] + GetSchematicTextOffset();
wxString& txt = strings_list.Item( ii );
aPlotter->Text( textpos, color, txt, GetTextAngle(), GetTextSize(),
GetHorizJustify(), GetVertJustify(),
thickness, IsItalic(), IsBold() );
}
}
else
{
wxPoint textpos = GetTextPos() + GetSchematicTextOffset();
aPlotter->Text( textpos, color, GetShownText(), GetTextAngle(), GetTextSize(),
GetHorizJustify(), GetVertJustify(),
thickness, IsItalic(), IsBold() );
}
// Draw graphic symbol for global or hierarchical labels
CreateGraphicShape( Poly, GetTextPos() );
aPlotter->SetCurrentLineWidth( GetPenSize() );
if( Poly.size() )
aPlotter->PlotPoly( Poly, NO_FILL );
SetThickness( tmp );
}
void SCH_SHEET_PIN::ConstrainOnEdge( wxPoint Pos )
{
SCH_SHEET* sheet = GetParent();
if( sheet == NULL )
return;
wxPoint center = sheet->m_pos + ( sheet->m_size / 2 );
if( m_edge == SHEET_LEFT_SIDE || m_edge == SHEET_RIGHT_SIDE )
{
if( Pos.x > center.x )
{
SetEdge( SHEET_RIGHT_SIDE );
}
else
{
SetEdge( SHEET_LEFT_SIDE );
}
SetTextY( Pos.y );
if( GetTextPos().y < sheet->m_pos.y )
SetTextY( sheet->m_pos.y );
if( GetTextPos().y > (sheet->m_pos.y + sheet->m_size.y) )
SetTextY( sheet->m_pos.y + sheet->m_size.y );
}
else
{
if( Pos.y > center.y )
{
SetEdge( SHEET_BOTTOM_SIDE );
}
else
{
SetEdge( SHEET_TOP_SIDE );
}
SetTextX( Pos.x );
if( GetTextPos().x < sheet->m_pos.x )
SetTextX( sheet->m_pos.x );
if( GetTextPos().x > (sheet->m_pos.x + sheet->m_size.x) )
SetTextX( sheet->m_pos.x + sheet->m_size.x );
}
}
void SCH_TEXT::GetNetListItem( NETLIST_OBJECT_LIST& aNetListItems,
SCH_SHEET_PATH* aSheetPath )
{
if( GetLayer() == LAYER_NOTES || GetLayer() == LAYER_SHEETLABEL )
return;
NETLIST_OBJECT* item = new NETLIST_OBJECT();
item->m_SheetPath = *aSheetPath;
item->m_SheetPathInclude = *aSheetPath;
item->m_Comp = (SCH_ITEM*) this;
item->m_Type = NET_LABEL;
if( GetLayer() == LAYER_GLOBLABEL )
item->m_Type = NET_GLOBLABEL;
else if( GetLayer() == LAYER_HIERLABEL )
item->m_Type = NET_HIERLABEL;
item->m_Label = m_Text;
item->m_Start = item->m_End = GetTextPos();
aNetListItems.push_back( item );
// If a bus connects to label
if( Connection( *aSheetPath )->IsBusLabel( m_Text ) )
{
item->ConvertBusToNetListItems( aNetListItems );
}
}
void SCH_SHEET_PIN::Rotate( wxPoint aPosition )
{
wxPoint pt = GetTextPos();
RotatePoint( &pt, aPosition, 900 );
SetTextPos( pt );
switch( m_edge )
{
case SHEET_LEFT_SIDE: //pin on left side
SetEdge( SHEET_BOTTOM_SIDE );
break;
case SHEET_RIGHT_SIDE: //pin on right side
SetEdge( SHEET_TOP_SIDE );
break;
case SHEET_TOP_SIDE: //pin on top side
SetEdge( SHEET_LEFT_SIDE );
break;
case SHEET_BOTTOM_SIDE: //pin on bottom side
SetEdge( SHEET_RIGHT_SIDE );
break;
default:
break;
}
}
bool LIB_FIELD::HitTest( const wxPoint& aPosition, int aAccuracy ) const
{
// Because HitTest is mainly used to select the field return false if it is void
if( IsVoid() )
return false;
// Build a temporary copy of the text for hit testing
EDA_TEXT tmp_text( *this );
// Reference designator text has one or 2 additional character (displays
// U? or U?A)
if( m_id == REFERENCE )
{
wxString extended_text = tmp_text.GetText();
extended_text.Append('?');
const LIB_PART* parent = static_cast<const LIB_PART*>( m_Parent );
if ( parent && ( parent->GetUnitCount() > 1 ) )
extended_text.Append('A');
tmp_text.SetText( extended_text );
}
tmp_text.SetTextPos( DefaultTransform.TransformCoordinate( GetTextPos() ) );
/* The text orientation may need to be flipped if the
* transformation matrix causes xy axes to be flipped.
* this simple algo works only for schematic matrix (rot 90 or/and mirror)
*/
bool t1 = ( DefaultTransform.x1 != 0 ) ^ ( GetTextAngle() != 0 );
tmp_text.SetTextAngle( t1 ? TEXT_ANGLE_HORIZ : TEXT_ANGLE_VERT );
return tmp_text.TextHitTest( aPosition, aAccuracy );
}
void TEXTE_MODULE::SetLocalCoord()
{
const MODULE* module = static_cast<const MODULE*>( m_Parent );
if( module )
{
m_Pos0 = GetTextPos() - module->GetPosition();
double angle = module->GetOrientation();
RotatePoint( &m_Pos0.x, &m_Pos0.y, -angle );
}
else
{
m_Pos0 = GetTextPos();
}
}
bool SCH_FIELD::Save( FILE* aFile ) const
{
char hjustify = 'C';
if( GetHorizJustify() == GR_TEXT_HJUSTIFY_LEFT )
hjustify = 'L';
else if( GetHorizJustify() == GR_TEXT_HJUSTIFY_RIGHT )
hjustify = 'R';
char vjustify = 'C';
if( GetVertJustify() == GR_TEXT_VJUSTIFY_BOTTOM )
vjustify = 'B';
else if( GetVertJustify() == GR_TEXT_VJUSTIFY_TOP )
vjustify = 'T';
if( fprintf( aFile, "F %d %s %c %-3d %-3d %-3d %4.4X %c %c%c%c",
m_id,
EscapedUTF8( m_Text ).c_str(), // wraps in quotes too
GetTextAngle() == TEXT_ANGLE_HORIZ ? 'H' : 'V',
GetTextPos().x, GetTextPos().y,
GetTextWidth(),
!IsVisible(),
hjustify, vjustify,
IsItalic() ? 'I' : 'N',
IsBold() ? 'B' : 'N' ) == EOF )
{
return false;
}
// Save field name, if the name is user definable
if( m_id >= FIELD1 )
{
if( fprintf( aFile, " %s", EscapedUTF8( m_name ).c_str() ) == EOF )
{
return false;
}
}
if( fprintf( aFile, "\n" ) == EOF )
{
return false;
}
return true;
}
void TEXTE_PCB::Rotate( const wxPoint& aRotCentre, double aAngle )
{
wxPoint pt = GetTextPos();
RotatePoint( &pt, aRotCentre, aAngle );
SetTextPos( pt );
SetTextAngle( GetTextAngle() + aAngle );
}
wxPoint SCH_FIELD::GetPosition() const
{
SCH_COMPONENT* component = (SCH_COMPONENT*) GetParent();
wxPoint pos = GetTextPos() - component->GetPosition();
return component->GetTransform().TransformCoordinate( pos ) + component->GetPosition();
}
void SCH_TEXT::GetConnectionPoints( std::vector< wxPoint >& aPoints ) const
{
// Normal text labels do not have connection points. All others do.
if( Type() == SCH_TEXT_T )
return;
aPoints.push_back( GetTextPos() );
}
const EDA_RECT TEXTE_PCB::GetBoundingBox() const
{
EDA_RECT rect = GetTextBox( -1, -1 );
if( GetTextAngle() )
rect = rect.GetBoundingBoxRotated( GetTextPos(), GetTextAngle() );
return rect;
}
void SCH_TEXT::GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList )
{
// Normal text labels cannot be tested for dangling ends.
if( Type() == SCH_TEXT_T )
return;
DANGLING_END_ITEM item( LABEL_END, this, GetTextPos() );
aItemList.push_back( item );
}
void TEXTE_PCB::Flip( const wxPoint& aCentre )
{
SetTextY( aCentre.y - ( GetTextPos().y - aCentre.y ) );
int copperLayerCount = GetBoard()->GetCopperLayerCount();
SetLayer( FlipLayer( GetLayer(), copperLayerCount ) );
SetMirrored( !IsMirrored() );
}
void LIB_TEXT::MirrorVertical( const wxPoint& center )
{
int y = GetTextPos().y;
y -= center.y;
y *= -1;
y += center.y;
SetTextY( y );
}
void LIB_TEXT::Rotate( const wxPoint& center, bool aRotateCCW )
{
int rot_angle = aRotateCCW ? -900 : 900;
wxPoint pt = GetTextPos();
RotatePoint( &pt, center, rot_angle );
SetTextPos( pt );
SetTextAngle( GetTextAngle() != 0.0 ? 0 : 900 );
}
const BOX2I TEXTE_MODULE::ViewBBox() const
{
double angle = GetDrawRotation();
EDA_RECT text_area = GetTextBox( -1, -1 );
if( angle )
text_area = text_area.GetBoundingBoxRotated( GetTextPos(), angle );
return BOX2I( text_area.GetPosition(), text_area.GetSize() );
}
void LIB_TEXT::MirrorHorizontal( const wxPoint& center )
{
int x = GetTextPos().x;
x -= center.x;
x *= -1;
x += center.x;
SetTextX( x );
}
const EDA_RECT TEXTE_MODULE::GetBoundingBox() const
{
double angle = GetDrawRotation();
EDA_RECT text_area = GetTextBox( -1, -1 );
if( angle )
text_area = text_area.GetBoundingBoxRotated( GetTextPos(), angle );
return text_area;
}
bool SCH_TEXT::IsSelectStateChanged( const wxRect& aRect )
{
bool previousState = IsSelected();
if( aRect.Contains( GetTextPos() ) )
SetFlags( SELECTED );
else
ClearFlags( SELECTED );
return previousState != IsSelected();
}
bool TEXTE_MODULE::TextHitTest( const wxPoint& aPoint, int aAccuracy ) const
{
EDA_RECT rect = GetTextBox( -1 );
wxPoint location = aPoint;
rect.Inflate( aAccuracy );
RotatePoint( &location, GetTextPos(), -GetDrawRotation() );
return rect.Contains( location );
}
void TEXTE_MODULE::Flip( const wxPoint& aCentre )
{
// flipping the footprint is relative to the X axis
SetTextY( ::Mirror( GetTextPos().y, aCentre.y ) );
SetTextAngle( -GetTextAngle() );
SetLayer( FlipLayer( GetLayer() ) );
SetMirrored( IsBackLayer( GetLayer() ) );
SetLocalCoord();
}
void TEXTE_MODULE::Rotate( const wxPoint& aRotCentre, double aAngle )
{
// Used in footprint edition
// Note also in module editor, m_Pos0 = m_Pos
wxPoint pt = GetTextPos();
RotatePoint( &pt, aRotCentre, aAngle );
SetTextPos( pt );
SetTextAngle( GetTextAngle() + aAngle );
SetLocalCoord();
}
const EDA_RECT SCH_LABEL::GetBoundingBox() const
{
int linewidth = GetThickness() == 0 ? GetDefaultLineThickness() : GetThickness();
EDA_RECT rect = GetTextBox( -1, linewidth );
if( GetTextAngle() != 0.0 )
{
// Rotate rect
wxPoint pos = rect.GetOrigin();
wxPoint end = rect.GetEnd();
RotatePoint( &pos, GetTextPos(), GetTextAngle() );
RotatePoint( &end, GetTextPos(), GetTextAngle() );
rect.SetOrigin( pos );
rect.SetEnd( end );
rect.Normalize();
}
return rect;
}
const EDA_RECT LIB_TEXT::GetBoundingBox() const
{
/* Y coordinates for LIB_ITEMS are bottom to top, so we must invert the Y position when
* calling GetTextBox() that works using top to bottom Y axis orientation.
*/
EDA_RECT rect = GetTextBox( -1, -1, true );
rect.RevertYAxis();
// We are using now a bottom to top Y axis.
wxPoint orig = rect.GetOrigin();
wxPoint end = rect.GetEnd();
RotatePoint( &orig, GetTextPos(), -GetTextAngle() );
RotatePoint( &end, GetTextPos(), -GetTextAngle() );
rect.SetOrigin( orig );
rect.SetEnd( end );
// We are using now a top to bottom Y axis:
rect.RevertYAxis();
return rect;
}
