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Extract GetBusesAndWires function out of SCH_EDIT_FRAME::BreakSegments 

This function is called by SCH_EDIT_FRAME::AddJunction
This commit is contained in:
Roberto Fernandez Bautista 2022-08-15 20:54:29 +01:00
parent 0328cae94c
commit 64105dcf84
3 changed files with 34 additions and 17 deletions

19
eeschema/bus-wire-junction.cpp
View File

@ -325,24 +325,9 @@ bool SCH_EDIT_FRAME::BreakSegments( const VECTOR2I& aPoint, SCH_SCREEN* aScreen
if( aScreen == nullptr )
aScreen = GetScreen();
bool brokenSegments = false;
std::vector<SCH_LINE*> wires;
bool brokenSegments = false;
for( SCH_ITEM* item : aScreen->Items().Overlapping( SCH_LINE_T, aPoint ) )
{
if( item->IsType( { SCH_ITEM_LOCATE_WIRE_T, SCH_ITEM_LOCATE_BUS_T } ) )
{
SCH_LINE* wire = static_cast<SCH_LINE*>( item );
if( IsPointOnSegment( wire->GetStartPoint(), wire->GetEndPoint(), aPoint )
&& !wire->IsEndPoint( aPoint ) )
{
wires.push_back( wire );
}
}
}
for( SCH_LINE* wire : wires )
for( SCH_LINE* wire : aScreen->GetBusesAndWires( aPoint, true ) )
{
BreakSegment( wire, aPoint, nullptr, aScreen );
brokenSegments = true;

23
eeschema/sch_screen.cpp
View File

@ -1382,6 +1382,29 @@ SCH_LINE* SCH_SCREEN::GetLine( const VECTOR2I& aPosition, int aAccuracy, int aLa
}
std::vector<SCH_LINE*> SCH_SCREEN::GetBusesAndWires( const VECTOR2I& aPosition,
bool aIgnoreEndpoints ) const
{
std::vector<SCH_LINE*> retVal;
for( SCH_ITEM* item : Items().Overlapping( SCH_LINE_T, aPosition ) )
{
if( item->IsType( { SCH_ITEM_LOCATE_WIRE_T, SCH_ITEM_LOCATE_BUS_T } ) )
{
SCH_LINE* wire = static_cast<SCH_LINE*>( item );
if( aIgnoreEndpoints && wire->IsEndPoint( aPosition ) )
continue;
if( IsPointOnSegment( wire->GetStartPoint(), wire->GetEndPoint(), aPosition ) )
retVal.push_back( wire );
}
}
return retVal;
}
SCH_LABEL_BASE* SCH_SCREEN::GetLabel( const VECTOR2I& aPosition, int aAccuracy ) const
{
for( SCH_ITEM* item : Items().Overlapping( aPosition, aAccuracy ) )

9
eeschema/sch_screen.h
View File

@ -436,6 +436,15 @@ public:
return GetLine( aPosition, aAccuracy, LAYER_BUS, aSearchType );
}
/**
* Return buses and wires passing through aPosition.
*
* @param aPosition Position to search for
* @param aIgnoreEndpoints If true, ignore wires/buses with end points matching aPosition
* @return Buses and wires
*/
std::vector<SCH_LINE*> GetBusesAndWires( const VECTOR2I& aPosition, bool aIgnoreEndpoints = false ) const;
/**
* Return a label item located at \a aPosition.
*