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Fix an arithmetic precedence order bug and fine tune autoplacement. 

Fixes https://gitlab.com/kicad/code/kicad/issues/9345
This commit is contained in:
Jeff Young 2021-11-17 00:33:12 +00:00
parent b4ac53d93d
commit 18d8053a6c
2 changed files with 59 additions and 52 deletions
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107
eeschema/autoplace_fields.cpp
View File

@ -57,7 +57,6 @@
#include <sch_symbol.h>
#include <sch_line.h>
#include <lib_pin.h>
#include <sch_draw_panel.h>
#include <kiface_base.h>
#include <vector>
#include <algorithm>
@ -101,13 +100,13 @@ public:
struct SIDE_AND_NPINS
{
SIDE side;
SIDE side;
unsigned pins;
};
struct SIDE_AND_COLL
{
SIDE side;
SIDE side;
COLLISION collision;
};
@ -129,7 +128,7 @@ public:
m_align_to_grid = cfg->m_AutoplaceFields.align_to_grid;
}
m_symbol_bbox = m_symbol->GetBodyAndPinsBoundingBox();
m_symbol_bbox = m_symbol->GetBodyBoundingBox();
m_fbox_size = computeFBoxSize( /* aDynamic */ true );
m_is_power_symbol = !m_symbol->IsInNetlist();
@ -162,7 +161,19 @@ public:
SCH_FIELD* field = m_fields[field_idx];
if( m_allow_rejustify )
justifyField( field, field_side );
{
if( sideandpins.pins > 0 )
{
if( field_side == SIDE_TOP || field_side == SIDE_BOTTOM )
justifyField( field, SIDE_RIGHT );
else
justifyField( field, SIDE_TOP );
}
else
{
justifyField( field, field_side );
}
}
wxPoint pos( fieldHorizPlacement( field, field_box ),
fieldVertPlacement( field, field_box, &last_y_coord, !force_wire_spacing ) );
@ -264,7 +275,7 @@ protected:
{
wxCHECK_RET( m_screen, "getPossibleCollisions() with null m_screen" );
for( SCH_ITEM* item : m_screen->Items().Overlapping( m_symbol->GetBoundingBox() ) )
for( SCH_ITEM* item : m_screen->Items().Overlapping( m_symbol->GetBodyAndPinsBoundingBox() ) )
{
if( SCH_SYMBOL* candidate = dynamic_cast<SCH_SYMBOL*>( item ) )
{
@ -387,6 +398,8 @@ protected:
{
SIDE_AND_NPINS sideandpins;
sideandpins.side = side;
sideandpins.pins = pinsOnSide( side );
EDA_RECT box( fieldBoxPlacement( sideandpins ), m_fbox_size );
COLLISION collision = COLLIDE_NONE;
@ -514,60 +527,53 @@ protected:
*/
wxPoint fieldBoxPlacement( SIDE_AND_NPINS aFieldSideAndPins )
{
SIDE aFieldSide = aFieldSideAndPins.side;
wxPoint fbox_center = m_symbol_bbox.Centre();
int offs_x = ( m_symbol_bbox.GetWidth() + ( m_fbox_size.GetWidth() ) / 2 );
int offs_y = ( m_symbol_bbox.GetHeight() + ( m_fbox_size.GetHeight() ) / 2 );
int offs_x = ( m_symbol_bbox.GetWidth() + m_fbox_size.GetWidth() ) / 2;
int offs_y = ( m_symbol_bbox.GetHeight() + m_fbox_size.GetHeight() ) / 2;
if( aFieldSide.x != 0 )
if( aFieldSideAndPins.side.x != 0 )
offs_x += HPADDING;
else if( aFieldSide.y != 0 )
else if( aFieldSideAndPins.side.y != 0 )
offs_y += VPADDING;
fbox_center.x += aFieldSide.x * offs_x;
fbox_center.y += aFieldSide.y * offs_y;
fbox_center.x += aFieldSideAndPins.side.x * offs_x;
fbox_center.y += aFieldSideAndPins.side.y * offs_y;
int x = fbox_center.x - ( m_fbox_size.GetWidth() / 2 );
int y = fbox_center.y - ( m_fbox_size.GetHeight() / 2 );
if( aFieldSideAndPins.pins > 0 )
{
if( aFieldSide == SIDE_TOP )
{
x = fbox_center.x - m_fbox_size.GetWidth() - ( HPADDING * 8 );
y = fbox_center.y - ( m_fbox_size.GetHeight() / 2 ) + ( VPADDING * 4 );
}
if( aFieldSide == SIDE_RIGHT )
{
x = fbox_center.x - ( m_fbox_size.GetWidth() / 2 ) - ( HPADDING * 4 ) ;
y = fbox_center.y - m_fbox_size.GetHeight() - ( VPADDING * 4 );
}
if( aFieldSide == SIDE_LEFT )
{
x = fbox_center.x - ( m_fbox_size.GetWidth() / 2) + ( HPADDING * 4 ) ;
y = fbox_center.y - m_fbox_size.GetHeight() - ( VPADDING * 4 );
}
if( aFieldSide == SIDE_BOTTOM )
{
x = fbox_center.x - m_fbox_size.GetWidth() - ( HPADDING * 8);
y = fbox_center.y - ( m_fbox_size.GetHeight() / 2 ) - ( VPADDING * 8 ) ;
}
}
else
{
if( aFieldSide == SIDE_TOP )
{
x = fbox_center.x - ( m_fbox_size.GetWidth() / 2 ) - ( HPADDING * 8 );
}
if( aFieldSide == SIDE_BOTTOM )
{
x = fbox_center.x - m_fbox_size.GetWidth() - ( HPADDING * 8 );
}
}
auto getPinsBox =
[&]( const wxPoint& aSide )
{
EDA_RECT pinsBox;
wxPoint fbox_pos( x, y);
return fbox_pos;
for( SCH_PIN* each_pin : m_symbol->GetPins() )
{
if( !each_pin->IsVisible() && !m_is_power_symbol )
continue;
if( getPinSide( each_pin ) == aSide )
pinsBox.Merge( each_pin->GetBoundingBox() );
}
return pinsBox;
};
if( aFieldSideAndPins.pins > 0 )
{
EDA_RECT pinsBox = getPinsBox( aFieldSideAndPins.side );
if( aFieldSideAndPins.side == SIDE_TOP || aFieldSideAndPins.side == SIDE_BOTTOM )
{
x = pinsBox.GetRight() + ( HPADDING * 2 );
}
else if( aFieldSideAndPins.side == SIDE_RIGHT || aFieldSideAndPins.side == SIDE_LEFT )
{
y = pinsBox.GetTop() - ( m_fbox_size.GetHeight() + ( VPADDING * 2 ) );
}
}
return wxPoint( x, y );
}
/**
@ -578,6 +584,7 @@ protected:
{
if( aSide != SIDE_TOP && aSide != SIDE_BOTTOM )
return false;
std::vector<SCH_ITEM*> colliders = filterCollisions( *aBox );
if( colliders.empty() )

4
eeschema/lib_pin.cpp
View File

@ -185,8 +185,8 @@ wxPoint LIB_PIN::GetPinRoot() const
default:
case PIN_RIGHT: return wxPoint( m_position.x + m_length, -( m_position.y ) );
case PIN_LEFT: return wxPoint( m_position.x - m_length, -( m_position.y ) );
case PIN_UP: return wxPoint( m_position.x, -( m_position.y - m_length ) );
case PIN_DOWN: return wxPoint( m_position.x, -( m_position.y + m_length ) );
case PIN_UP: return wxPoint( m_position.x, -( m_position.y + m_length ) );
case PIN_DOWN: return wxPoint( m_position.x, -( m_position.y - m_length ) );
}
}