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kicad/pcbnew/tools/edit_tool.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013-2017 CERN
* Copyright (C) 2017-2023 KiCad Developers, see AUTHORS.txt for contributors.
* @author Maciej Suminski <maciej.suminski@cern.ch>
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
*
* 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 <advanced_config.h>
#include <limits>
#include <kiplatform/ui.h>
#include <board.h>
#include <board_design_settings.h>
#include <footprint.h>
#include <pcb_shape.h>
#include <pcb_group.h>
#include <pcb_target.h>
#include <pcb_text.h>
#include <pcb_textbox.h>
#include <pcb_generator.h>
#include <collectors.h>
#include <pcb_edit_frame.h>
#include <drawing_sheet/ds_proxy_view_item.h>
#include <kiway.h>
#include <array_creator.h>
#include <status_popup.h>
#include <tool/selection_conditions.h>
#include <tool/tool_manager.h>
#include <tools/pcb_actions.h>
#include <tools/pcb_selection_tool.h>
#include <tools/edit_tool.h>
#include <tools/item_modification_routine.h>
#include <tools/pcb_picker_tool.h>
#include <tools/pcb_point_editor.h>
#include <tools/tool_event_utils.h>
#include <tools/pcb_grid_helper.h>
#include <tools/pad_tool.h>
#include <view/view_controls.h>
#include <connectivity/connectivity_algo.h>
#include <connectivity/connectivity_items.h>
#include <core/kicad_algo.h>
#include <bitmaps.h>
#include <cassert>
#include <functional>
using namespace std::placeholders;
#include "kicad_clipboard.h"
#include <wx/hyperlink.h>
#include <router/router_tool.h>
#include <dialogs/dialog_move_exact.h>
#include <dialogs/dialog_track_via_properties.h>
#include <dialogs/dialog_unit_entry.h>
#include <board_commit.h>
#include <zone_filler.h>
#include <pcb_bitmap.h>
const unsigned int EDIT_TOOL::COORDS_PADDING = pcbIUScale.mmToIU( 20 );
EDIT_TOOL::EDIT_TOOL() :
PCB_TOOL_BASE( "pcbnew.InteractiveEdit" ),
m_selectionTool( nullptr ),
m_dragging( false )
{
}
void EDIT_TOOL::Reset( RESET_REASON aReason )
{
m_dragging = false;
m_statusPopup = std::make_unique<STATUS_TEXT_POPUP>( getEditFrame<PCB_BASE_EDIT_FRAME>() );
}
static std::shared_ptr<CONDITIONAL_MENU> makePositioningToolsMenu( TOOL_INTERACTIVE* aTool )
{
auto menu = std::make_shared<CONDITIONAL_MENU>( aTool );
menu->SetIcon( BITMAPS::special_tools );
menu->SetTitle( _( "Positioning Tools" ) );
auto notMovingCondition = []( const SELECTION& aSelection )
{
return aSelection.Empty() || !aSelection.Front()->IsMoving();
};
// clang-format off
menu->AddItem( PCB_ACTIONS::moveExact, SELECTION_CONDITIONS::NotEmpty && notMovingCondition );
menu->AddItem( PCB_ACTIONS::moveWithReference, SELECTION_CONDITIONS::NotEmpty && notMovingCondition );
menu->AddItem( PCB_ACTIONS::copyWithReference, SELECTION_CONDITIONS::NotEmpty && notMovingCondition );
menu->AddItem( PCB_ACTIONS::positionRelative, SELECTION_CONDITIONS::NotEmpty && notMovingCondition );
// clang-format on
return menu;
};
static std::shared_ptr<CONDITIONAL_MENU> makeShapeModificationMenu( TOOL_INTERACTIVE* aTool )
{
auto menu = std::make_shared<CONDITIONAL_MENU>( aTool );
menu->SetTitle( _( "Shape Modification" ) );
static const std::vector<KICAD_T> filletChamferTypes = { PCB_SHAPE_LOCATE_POLY_T,
PCB_SHAPE_LOCATE_RECT_T,
PCB_SHAPE_LOCATE_SEGMENT_T };
static const std::vector<KICAD_T> lineExtendTypes = { PCB_SHAPE_LOCATE_SEGMENT_T };
static const std::vector<KICAD_T> polygonBooleanTypes = { PCB_SHAPE_LOCATE_RECT_T,
PCB_SHAPE_LOCATE_POLY_T };
auto hasCornerCondition =
[aTool]( const SELECTION& aSelection )
{
PCB_POINT_EDITOR *pt_tool = aTool->GetManager()->GetTool<PCB_POINT_EDITOR>();
return pt_tool && pt_tool->HasCorner();
};
auto hasMidpointCondition =
[aTool]( const SELECTION& aSelection )
{
PCB_POINT_EDITOR *pt_tool = aTool->GetManager()->GetTool<PCB_POINT_EDITOR>();
return pt_tool && pt_tool->HasMidpoint();
};
// clang-format off
menu->AddItem( PCB_ACTIONS::filletLines, SELECTION_CONDITIONS::OnlyTypes( filletChamferTypes ) );
menu->AddItem( PCB_ACTIONS::chamferLines, SELECTION_CONDITIONS::OnlyTypes( filletChamferTypes ) );
menu->AddItem( PCB_ACTIONS::extendLines, SELECTION_CONDITIONS::OnlyTypes( lineExtendTypes )
&& SELECTION_CONDITIONS::Count( 2 ) );
menu->AddItem( PCB_ACTIONS::pointEditorMoveCorner, hasCornerCondition );
menu->AddItem( PCB_ACTIONS::pointEditorMoveMidpoint, hasMidpointCondition );
menu->AddSeparator();
menu->AddItem( PCB_ACTIONS::mergePolygons, SELECTION_CONDITIONS::OnlyTypes( polygonBooleanTypes )
&& SELECTION_CONDITIONS::MoreThan( 1 ) );
menu->AddItem( PCB_ACTIONS::subtractPolygons, SELECTION_CONDITIONS::OnlyTypes( polygonBooleanTypes )
&& SELECTION_CONDITIONS::MoreThan( 1 ) );
menu->AddItem( PCB_ACTIONS::intersectPolygons, SELECTION_CONDITIONS::OnlyTypes( polygonBooleanTypes )
&& SELECTION_CONDITIONS::MoreThan( 1 ) );
// clang-format on
return menu;
};
bool EDIT_TOOL::Init()
{
// Find the selection tool, so they can cooperate
m_selectionTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
std::shared_ptr<CONDITIONAL_MENU> positioningToolsSubMenu = makePositioningToolsMenu( this );
m_selectionTool->GetToolMenu().RegisterSubMenu( positioningToolsSubMenu );
std::shared_ptr<CONDITIONAL_MENU> shapeModificationSubMenu = makeShapeModificationMenu( this );
m_selectionTool->GetToolMenu().RegisterSubMenu( shapeModificationSubMenu );
auto propertiesCondition =
[&]( const SELECTION& aSel )
{
if( aSel.GetSize() == 0 )
{
if( getView()->IsLayerVisible( LAYER_SCHEMATIC_DRAWINGSHEET ) )
{
DS_PROXY_VIEW_ITEM* ds = canvas()->GetDrawingSheet();
VECTOR2D cursor = getViewControls()->GetCursorPosition( false );
if( ds && ds->HitTestDrawingSheetItems( getView(), cursor ) )
return true;
}
return false;
}
if( aSel.GetSize() == 1 )
return true;
for( EDA_ITEM* item : aSel )
{
if( !dynamic_cast<PCB_TRACK*>( item ) )
return false;
}
return true;
};
auto inFootprintEditor =
[ this ]( const SELECTION& aSelection )
{
return m_isFootprintEditor;
};
auto canMirror =
[ this ]( const SELECTION& aSelection )
{
if( !m_isFootprintEditor
&& SELECTION_CONDITIONS::OnlyTypes( { PCB_PAD_T } )( aSelection ) )
{
return false;
}
return SELECTION_CONDITIONS::HasTypes( EDIT_TOOL::MirrorableItems )( aSelection );
};
auto singleFootprintCondition = SELECTION_CONDITIONS::OnlyTypes( { PCB_FOOTPRINT_T } )
&& SELECTION_CONDITIONS::Count( 1 );
auto multipleFootprintsCondition =
[]( const SELECTION& aSelection )
{
bool foundFirst = false;
for( EDA_ITEM* item : aSelection )
{
if( item->Type() == PCB_FOOTPRINT_T )
{
if( foundFirst )
return true;
else
foundFirst = true;
}
}
return false;
};
auto noActiveToolCondition =
[ this ]( const SELECTION& aSelection )
{
return frame()->ToolStackIsEmpty();
};
auto notMovingCondition =
[]( const SELECTION& aSelection )
{
return aSelection.Empty() || !aSelection.Front()->IsMoving();
};
auto noItemsCondition =
[ this ]( const SELECTION& aSelections ) -> bool
{
return frame()->GetBoard() && !frame()->GetBoard()->IsEmpty();
};
auto isSkippable =
[ this ]( const SELECTION& aSelection )
{
return frame()->IsCurrentTool( PCB_ACTIONS::moveIndividually );
};
static std::vector<KICAD_T> connectedTypes = { PCB_TRACE_T,
PCB_ARC_T,
PCB_VIA_T,
PCB_PAD_T,
PCB_ZONE_T };
static std::vector<KICAD_T> unroutableTypes = { PCB_TRACE_T,
PCB_ARC_T,
PCB_VIA_T,
PCB_PAD_T,
PCB_FOOTPRINT_T };
static std::vector<KICAD_T> trackTypes = { PCB_TRACE_T,
PCB_ARC_T,
PCB_VIA_T };
// Add context menu entries that are displayed when selection tool is active
CONDITIONAL_MENU& menu = m_selectionTool->GetToolMenu().GetMenu();
// clang-format off
menu.AddItem( PCB_ACTIONS::move, SELECTION_CONDITIONS::NotEmpty
&& notMovingCondition );
menu.AddItem( PCB_ACTIONS::unrouteSelected, SELECTION_CONDITIONS::NotEmpty
&& SELECTION_CONDITIONS::OnlyTypes( unroutableTypes )
&& notMovingCondition
&& !inFootprintEditor );
menu.AddItem( PCB_ACTIONS::moveIndividually, SELECTION_CONDITIONS::MoreThan( 1 )
&& notMovingCondition );
menu.AddItem( PCB_ACTIONS::skip, isSkippable );
menu.AddItem( PCB_ACTIONS::breakTrack, SELECTION_CONDITIONS::Count( 1 )
&& SELECTION_CONDITIONS::OnlyTypes( trackTypes ) );
menu.AddItem( PCB_ACTIONS::drag45Degree, SELECTION_CONDITIONS::Count( 1 )
&& SELECTION_CONDITIONS::OnlyTypes( GENERAL_COLLECTOR::DraggableItems ) );
menu.AddItem( PCB_ACTIONS::dragFreeAngle, SELECTION_CONDITIONS::Count( 1 )
&& SELECTION_CONDITIONS::OnlyTypes( GENERAL_COLLECTOR::DraggableItems )
&& !SELECTION_CONDITIONS::OnlyTypes( { PCB_FOOTPRINT_T } ) );
menu.AddItem( PCB_ACTIONS::filletTracks, SELECTION_CONDITIONS::OnlyTypes( trackTypes ) );
menu.AddItem( PCB_ACTIONS::rotateCcw, SELECTION_CONDITIONS::NotEmpty );
menu.AddItem( PCB_ACTIONS::rotateCw, SELECTION_CONDITIONS::NotEmpty );
menu.AddItem( PCB_ACTIONS::flip, SELECTION_CONDITIONS::NotEmpty );
menu.AddItem( PCB_ACTIONS::mirrorH, canMirror );
menu.AddItem( PCB_ACTIONS::mirrorV, canMirror );
menu.AddItem( PCB_ACTIONS::swap, SELECTION_CONDITIONS::MoreThan( 1 ) );
menu.AddItem( PCB_ACTIONS::packAndMoveFootprints, SELECTION_CONDITIONS::MoreThan( 1 )
&& SELECTION_CONDITIONS::HasType( PCB_FOOTPRINT_T ) );
menu.AddItem( PCB_ACTIONS::properties, propertiesCondition );
menu.AddItem( PCB_ACTIONS::assignNetClass, SELECTION_CONDITIONS::OnlyTypes( connectedTypes )
&& !inFootprintEditor );
menu.AddItem( PCB_ACTIONS::inspectClearance, SELECTION_CONDITIONS::Count( 2 ) );
// Footprint actions
menu.AddSeparator();
menu.AddItem( PCB_ACTIONS::editFpInFpEditor, singleFootprintCondition );
menu.AddItem( PCB_ACTIONS::updateFootprint, singleFootprintCondition );
menu.AddItem( PCB_ACTIONS::updateFootprints, multipleFootprintsCondition );
menu.AddItem( PCB_ACTIONS::changeFootprint, singleFootprintCondition );
menu.AddItem( PCB_ACTIONS::changeFootprints, multipleFootprintsCondition );
// Add the submenu for the special tools: modfiers and positioning tools
menu.AddSeparator( 100 );
menu.AddMenu( shapeModificationSubMenu.get(), SELECTION_CONDITIONS::NotEmpty, 100 );
menu.AddMenu( positioningToolsSubMenu.get(), SELECTION_CONDITIONS::NotEmpty, 100 );
menu.AddSeparator( 150 );
menu.AddItem( ACTIONS::cut, SELECTION_CONDITIONS::NotEmpty, 150 );
menu.AddItem( ACTIONS::copy, SELECTION_CONDITIONS::NotEmpty, 150 );
// Selection tool handles the context menu for some other tools, such as the Picker.
// Don't add things like Paste when another tool is active.
menu.AddItem( ACTIONS::paste, noActiveToolCondition, 150 );
menu.AddItem( ACTIONS::pasteSpecial, noActiveToolCondition && !inFootprintEditor, 150 );
menu.AddItem( ACTIONS::duplicate, SELECTION_CONDITIONS::NotEmpty, 150 );
menu.AddItem( ACTIONS::doDelete, SELECTION_CONDITIONS::NotEmpty, 150 );
menu.AddSeparator( 150 );
menu.AddItem( ACTIONS::selectAll, noItemsCondition, 150 );
menu.AddItem( ACTIONS::unselectAll, noItemsCondition, 150 );
// clang-format on
return true;
}
int EDIT_TOOL::GetAndPlace( const TOOL_EVENT& aEvent )
{
// GetAndPlace makes sense only in board editor, although it is also called
// in fpeditor, that shares the same EDIT_TOOL list
if( !getEditFrame<PCB_BASE_FRAME>()->IsType( FRAME_PCB_EDITOR ) )
return 0;
PCB_SELECTION_TOOL* selectionTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
FOOTPRINT* fp = getEditFrame<PCB_BASE_FRAME>()->GetFootprintFromBoardByReference();
if( fp )
{
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
m_toolMgr->RunAction<EDA_ITEM*>( PCB_ACTIONS::selectItem, fp );
selectionTool->GetSelection().SetReferencePoint( fp->GetPosition() );
m_toolMgr->PostAction( PCB_ACTIONS::move );
}
return 0;
}
bool EDIT_TOOL::invokeInlineRouter( int aDragMode )
{
ROUTER_TOOL* theRouter = m_toolMgr->GetTool<ROUTER_TOOL>();
if( !theRouter )
return false;
// don't allow switch from moving to dragging
if( m_dragging )
{
wxBell();
return false;
}
// make sure we don't accidentally invoke inline routing mode while the router is already
// active!
if( theRouter->IsToolActive() )
return false;
if( theRouter->CanInlineDrag( aDragMode ) )
{
m_toolMgr->RunAction( PCB_ACTIONS::routerInlineDrag, aDragMode );
return true;
}
return false;
}
bool EDIT_TOOL::isRouterActive() const
{
ROUTER_TOOL* router = m_toolMgr->GetTool<ROUTER_TOOL>();
return router && router->RoutingInProgress();
}
int EDIT_TOOL::Drag( const TOOL_EVENT& aEvent )
{
if( !m_toolMgr->GetTool<ROUTER_TOOL>() )
{
wxBell();
return false; // don't drag when no router tool (i.e. fp editor)
}
if( m_toolMgr->GetTool<ROUTER_TOOL>()->IsToolActive() )
{
wxBell();
return false; // don't drag when router is already active
}
if( m_dragging )
{
wxBell();
return false; // don't do a router drag when already in an EDIT_TOOL drag
}
int mode = PNS::DM_ANY;
if( aEvent.IsAction( &PCB_ACTIONS::dragFreeAngle ) )
mode |= PNS::DM_FREE_ANGLE;
PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForFreePads( aCollector );
sTool->FilterCollectorForHierarchy( aCollector, true );
if( aCollector.GetCount() > 1 )
sTool->GuessSelectionCandidates( aCollector, aPt );
/*
* If we have a knee between two segments, or a via attached to two segments,
* then drop the selection to a single item.
*/
std::vector<PCB_TRACK*> tracks;
std::vector<PCB_TRACK*> vias;
for( EDA_ITEM* item : aCollector )
{
if( PCB_TRACK* track = dynamic_cast<PCB_TRACK*>( item ) )
{
if( track->Type() == PCB_VIA_T )
vias.push_back( track );
else
tracks.push_back( track );
}
}
auto connected = []( PCB_TRACK* track, const VECTOR2I& pt )
{
return track->GetStart() == pt || track->GetEnd() == pt;
};
if( tracks.size() == 2 && vias.size() == 0 )
{
if( connected( tracks[0], tracks[1]->GetStart() )
|| connected( tracks[0], tracks[1]->GetEnd() ) )
{
aCollector.Remove( tracks[1] );
}
}
else if( tracks.size() == 2 && vias.size() == 1 )
{
if( connected( tracks[0], vias[0]->GetPosition() )
&& connected( tracks[1], vias[0]->GetPosition() ) )
{
aCollector.Remove( tracks[0] );
aCollector.Remove( tracks[1] );
}
}
},
true /* prompt user regarding locked items */ );
if( selection.Empty() )
return 0;
if( selection.Size() == 1 && selection.Front()->Type() == PCB_ARC_T )
{
// TODO: This really should be done in PNS to ensure DRC is maintained, but for now
// it allows interactive editing of an arc track
return DragArcTrack( aEvent );
}
else
{
invokeInlineRouter( mode );
}
return 0;
}
int EDIT_TOOL::DragArcTrack( const TOOL_EVENT& aEvent )
{
PCB_SELECTION& selection = m_selectionTool->GetSelection();
if( selection.Size() != 1 || selection.Front()->Type() != PCB_ARC_T )
return 0;
PCB_ARC* theArc = static_cast<PCB_ARC*>( selection.Front() );
EDA_ANGLE maxTangentDeviation( ADVANCED_CFG::GetCfg().m_MaxTangentAngleDeviation, DEGREES_T );
if( theArc->GetAngle() + maxTangentDeviation >= ANGLE_180 )
{
wxString msg = wxString::Format( _( "Unable to resize arc tracks of %s or greater." ),
EDA_UNIT_UTILS::UI::MessageTextFromValue( ANGLE_180 - maxTangentDeviation ) );
frame()->ShowInfoBarError( msg );
return 0; // don't bother with > 180 degree arcs
}
KIGFX::VIEW_CONTROLS* controls = getViewControls();
Activate();
// Must be done after Activate() so that it gets set into the correct context
controls->ShowCursor( true );
controls->SetAutoPan( true );
BOARD_COMMIT commit( this );
bool restore_state = false;
commit.Modify( theArc );
VECTOR2I arcCenter = theArc->GetCenter();
SEG tanStart = SEG( arcCenter, theArc->GetStart() ).PerpendicularSeg( theArc->GetStart() );
SEG tanEnd = SEG( arcCenter, theArc->GetEnd() ).PerpendicularSeg( theArc->GetEnd() );
//Ensure the tangent segments are in the correct orientation
OPT_VECTOR2I tanIntersect = tanStart.IntersectLines( tanEnd );
if( !tanIntersect )
return 0;
tanStart.A = *tanIntersect;
tanStart.B = theArc->GetStart();
tanEnd.A = *tanIntersect;
tanEnd.B = theArc->GetEnd();
auto getUniqueTrackAtAnchorCollinear =
[&]( const VECTOR2I& aAnchor, const SEG& aCollinearSeg ) -> PCB_TRACK*
{
std::shared_ptr<CONNECTIVITY_DATA> conn = board()->GetConnectivity();
// Allow items at a distance within the width of the arc track
int allowedDeviation = theArc->GetWidth();
std::vector<BOARD_CONNECTED_ITEM*> itemsOnAnchor;
for( int i = 0; i < 3; i++ )
{
itemsOnAnchor = conn->GetConnectedItemsAtAnchor( theArc, aAnchor,
{ PCB_PAD_T, PCB_VIA_T,
PCB_TRACE_T, PCB_ARC_T },
allowedDeviation );
allowedDeviation /= 2;
if( itemsOnAnchor.size() == 1 )
break;
}
PCB_TRACK* track = nullptr;
if( itemsOnAnchor.size() == 1 && itemsOnAnchor.front()->Type() == PCB_TRACE_T )
{
track = static_cast<PCB_TRACK*>( itemsOnAnchor.front() );
commit.Modify( track );
SEG trackSeg( track->GetStart(), track->GetEnd() );
// Allow deviations in colinearity as defined in ADVANCED_CFG
if( trackSeg.Angle( aCollinearSeg ) > maxTangentDeviation )
track = nullptr;
}
if( !track )
{
track = new PCB_TRACK( theArc->GetParent() );
track->SetStart( aAnchor );
track->SetEnd( aAnchor );
track->SetNet( theArc->GetNet() );
track->SetLayer( theArc->GetLayer() );
track->SetWidth( theArc->GetWidth() );
track->SetLocked( theArc->IsLocked() );
track->SetFlags( IS_NEW );
getView()->Add( track );
commit.Added( track );
}
return track;
};
PCB_TRACK* trackOnStart = getUniqueTrackAtAnchorCollinear( theArc->GetStart(), tanStart);
PCB_TRACK* trackOnEnd = getUniqueTrackAtAnchorCollinear( theArc->GetEnd(), tanEnd );
if( trackOnStart->GetLength() != 0 )
{
tanStart.A = trackOnStart->GetStart();
tanStart.B = trackOnStart->GetEnd();
}
if( trackOnEnd->GetLength() != 0 )
{
tanEnd.A = trackOnEnd->GetStart();
tanEnd.B = trackOnEnd->GetEnd();
}
// Recalculate intersection point
if( tanIntersect = tanStart.IntersectLines( tanEnd ); !tanIntersect )
return 0;
auto isTrackStartClosestToArcStart =
[&]( PCB_TRACK* aTrack ) -> bool
{
double trackStartToArcStart = GetLineLength( aTrack->GetStart(), theArc->GetStart() );
double trackEndToArcStart = GetLineLength( aTrack->GetEnd(), theArc->GetStart() );
return trackStartToArcStart < trackEndToArcStart;
};
bool isStartTrackOnStartPt = isTrackStartClosestToArcStart( trackOnStart );
bool isEndTrackOnStartPt = isTrackStartClosestToArcStart( trackOnEnd );
// Calculate constraints
//======================
// maxTanCircle is the circle with maximum radius that is tangent to the two adjacent straight
// tracks and whose tangent points are constrained within the original tracks and their
// projected intersection points.
//
// The cursor will be constrained first within the isosceles triangle formed by the segments
// cSegTanStart, cSegTanEnd and cSegChord. After that it will be constrained to be outside
// maxTanCircle.
//
//
// ____________ <-cSegTanStart
// / * . ' *
// cSegTanEnd-> / * . ' *
// /* . ' <-cSegChord *
// /. '
// /* *
//
// * c * <-maxTanCircle
//
// * *
//
// * *
// * *
// * *
//
auto getFurthestPointToTanInterstect =
[&]( VECTOR2I& aPointA, VECTOR2I& aPointB ) -> VECTOR2I
{
if( ( aPointA - *tanIntersect ).EuclideanNorm()
> ( aPointB - *tanIntersect ).EuclideanNorm() )
{
return aPointA;
}
else
{
return aPointB;
}
};
CIRCLE maxTanCircle;
VECTOR2I tanStartPoint = getFurthestPointToTanInterstect( tanStart.A, tanStart.B );
VECTOR2I tanEndPoint = getFurthestPointToTanInterstect( tanEnd.A, tanEnd.B );
VECTOR2I tempTangentPoint = tanEndPoint;
if( getFurthestPointToTanInterstect( tanStartPoint, tanEndPoint ) == tanEndPoint )
tempTangentPoint = tanStartPoint;
maxTanCircle.ConstructFromTanTanPt( tanStart, tanEnd, tempTangentPoint );
VECTOR2I maxTanPtStart = tanStart.LineProject( maxTanCircle.Center );
VECTOR2I maxTanPtEnd = tanEnd.LineProject( maxTanCircle.Center );
SEG cSegTanStart( maxTanPtStart, *tanIntersect );
SEG cSegTanEnd( maxTanPtEnd, *tanIntersect );
SEG cSegChord( maxTanPtStart, maxTanPtEnd );
int cSegTanStartSide = cSegTanStart.Side( theArc->GetMid() );
int cSegTanEndSide = cSegTanEnd.Side( theArc->GetMid() );
int cSegChordSide = cSegChord.Side( theArc->GetMid() );
bool eatFirstMouseUp = true;
// Start the tool loop
while( TOOL_EVENT* evt = Wait() )
{
m_cursor = controls->GetMousePosition();
// Constrain cursor within the isosceles triangle
if( cSegTanStartSide != cSegTanStart.Side( m_cursor )
|| cSegTanEndSide != cSegTanEnd.Side( m_cursor )
|| cSegChordSide != cSegChord.Side( m_cursor ) )
{
std::vector<VECTOR2I> possiblePoints;
possiblePoints.push_back( cSegTanEnd.NearestPoint( m_cursor ) );
possiblePoints.push_back( cSegChord.NearestPoint( m_cursor ) );
VECTOR2I closest = cSegTanStart.NearestPoint( m_cursor );
for( const VECTOR2I& candidate : possiblePoints )
{
if( ( candidate - m_cursor ).SquaredEuclideanNorm()
< ( closest - m_cursor ).SquaredEuclideanNorm() )
{
closest = candidate;
}
}
m_cursor = closest;
}
// Constrain cursor to be outside maxTanCircle
if( ( m_cursor - maxTanCircle.Center ).EuclideanNorm() < maxTanCircle.Radius )
m_cursor = maxTanCircle.NearestPoint( m_cursor );
controls->ForceCursorPosition( true, m_cursor );
// Calculate resulting object coordinates
CIRCLE circlehelper;
circlehelper.ConstructFromTanTanPt( cSegTanStart, cSegTanEnd, m_cursor );
VECTOR2I newCenter = circlehelper.Center;
VECTOR2I newStart = cSegTanStart.LineProject( newCenter );
VECTOR2I newEnd = cSegTanEnd.LineProject( newCenter );
VECTOR2I newMid = CalcArcMid( newStart, newEnd, newCenter );
// Update objects
theArc->SetStart( newStart );
theArc->SetEnd( newEnd );
theArc->SetMid( newMid );
if( isStartTrackOnStartPt )
trackOnStart->SetStart( newStart );
else
trackOnStart->SetEnd( newStart );
if( isEndTrackOnStartPt )
trackOnEnd->SetStart( newEnd );
else
trackOnEnd->SetEnd( newEnd );
// Update view
getView()->Update( trackOnStart );
getView()->Update( trackOnEnd );
getView()->Update( theArc );
// Handle events
if( evt->IsMotion() || evt->IsDrag( BUT_LEFT ) )
{
eatFirstMouseUp = false;
}
else if( evt->IsCancelInteractive() || evt->IsActivate() )
{
restore_state = true; // Canceling the tool means that items have to be restored
break; // Finish
}
else if( evt->IsAction( &ACTIONS::undo ) )
{
restore_state = true; // Perform undo locally
break; // Finish
}
else if( evt->IsMouseUp( BUT_LEFT ) || evt->IsClick( BUT_LEFT )
|| evt->IsDblClick( BUT_LEFT ) )
{
// Eat mouse-up/-click events that leaked through from the lock dialog
if( eatFirstMouseUp && !evt->IsAction( &ACTIONS::cursorClick ) )
{
eatFirstMouseUp = false;
continue;
}
break; // Finish
}
}
// Amend the end points of the arc if we delete the joining tracks
VECTOR2I newStart = trackOnStart->GetStart();
VECTOR2I newEnd = trackOnEnd->GetStart();
if( isStartTrackOnStartPt )
newStart = trackOnStart->GetEnd();
if( isEndTrackOnStartPt )
newEnd = trackOnEnd->GetEnd();
int maxLengthIU =
KiROUND( ADVANCED_CFG::GetCfg().m_MaxTrackLengthToKeep * pcbIUScale.IU_PER_MM );
if( trackOnStart->GetLength() <= maxLengthIU )
{
commit.Remove( trackOnStart );
theArc->SetStart( newStart );
}
if( trackOnEnd->GetLength() <= maxLengthIU )
{
commit.Remove( trackOnEnd );
theArc->SetEnd( newEnd );
}
if( theArc->GetLength() <= 0 )
commit.Remove( theArc );
// Should we commit?
if( restore_state )
commit.Revert();
else
commit.Push( _( "Drag Arc Track" ) );
return 0;
}
int EDIT_TOOL::ChangeTrackWidth( const TOOL_EVENT& aEvent )
{
const PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
// Iterate from the back so we don't have to worry about removals.
for( int i = aCollector.GetCount() - 1; i >= 0; --i )
{
BOARD_ITEM* item = aCollector[ i ];
if( !dynamic_cast<PCB_TRACK*>( item ) )
aCollector.Remove( item );
}
},
true /* prompt user regarding locked items */ );
BOARD_COMMIT commit( this );
for( EDA_ITEM* item : selection )
{
if( item->Type() == PCB_VIA_T )
{
PCB_VIA* via = static_cast<PCB_VIA*>( item );
commit.Modify( via );
int new_width;
int new_drill;
if( via->GetViaType() == VIATYPE::MICROVIA )
{
NETCLASS* netClass = via->GetEffectiveNetClass();
new_width = netClass->GetuViaDiameter();
new_drill = netClass->GetuViaDrill();
}
else
{
new_width = board()->GetDesignSettings().GetCurrentViaSize();
new_drill = board()->GetDesignSettings().GetCurrentViaDrill();
}
via->SetDrill( new_drill );
via->SetWidth( new_width );
}
else if( item->Type() == PCB_TRACE_T || item->Type() == PCB_ARC_T )
{
PCB_TRACK* track = dynamic_cast<PCB_TRACK*>( item );
wxCHECK( track, 0 );
commit.Modify( track );
int new_width = board()->GetDesignSettings().GetCurrentTrackWidth();
track->SetWidth( new_width );
}
}
commit.Push( _( "Edit track width/via size" ) );
if( selection.IsHover() )
{
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
// Notify other tools of the changes -- This updates the visual ratsnest
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
}
return 0;
}
int EDIT_TOOL::FilletTracks( const TOOL_EVENT& aEvent )
{
// Store last used fillet radius to allow pressing "enter" if repeat fillet is required
static int filletRadius = 0;
PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
// Iterate from the back so we don't have to worry about removals.
for( int i = aCollector.GetCount() - 1; i >= 0; --i )
{
BOARD_ITEM* item = aCollector[i];
if( !dynamic_cast<PCB_TRACK*>( item ) )
aCollector.Remove( item );
}
},
true /* prompt user regarding locked items */ );
if( selection.Size() < 2 )
{
frame()->ShowInfoBarMsg( _( "At least two straight track segments must be selected." ) );
return 0;
}
WX_UNIT_ENTRY_DIALOG dlg( frame(), _( "Fillet Tracks" ), _( "Enter fillet radius:" ),
filletRadius );
if( dlg.ShowModal() == wxID_CANCEL )
return 0;
filletRadius = dlg.GetValue();
if( filletRadius == 0 )
{
frame()->ShowInfoBarMsg( _( "A radius of zero was entered.\n"
"The fillet operation was not performed." ) );
return 0;
}
struct FILLET_OP
{
PCB_TRACK* t1;
PCB_TRACK* t2;
// Start point of track is modified after PCB_ARC is added, otherwise the end point:
bool t1Start = true;
bool t2Start = true;
};
std::vector<FILLET_OP> filletOperations;
bool operationPerformedOnAtLeastOne = false;
bool didOneAttemptFail = false;
std::set<PCB_TRACK*> processedTracks;
auto processFilletOp =
[&]( PCB_TRACK* aTrack, bool aStartPoint )
{
std::shared_ptr<CONNECTIVITY_DATA> c = board()->GetConnectivity();
VECTOR2I anchor = aStartPoint ? aTrack->GetStart() : aTrack->GetEnd();
std::vector<BOARD_CONNECTED_ITEM*> itemsOnAnchor;
itemsOnAnchor = c->GetConnectedItemsAtAnchor( aTrack, anchor,
{ PCB_PAD_T, PCB_VIA_T,
PCB_TRACE_T, PCB_ARC_T } );
if( itemsOnAnchor.size() > 0
&& selection.Contains( itemsOnAnchor.at( 0 ) )
&& itemsOnAnchor.at( 0 )->Type() == PCB_TRACE_T )
{
PCB_TRACK* trackOther = static_cast<PCB_TRACK*>( itemsOnAnchor.at( 0 ) );
// Make sure we don't fillet the same pair of tracks twice
if( processedTracks.find( trackOther ) == processedTracks.end() )
{
if( itemsOnAnchor.size() == 1 )
{
FILLET_OP filletOp;
filletOp.t1 = aTrack;
filletOp.t2 = trackOther;
filletOp.t1Start = aStartPoint;
filletOp.t2Start = aTrack->IsPointOnEnds( filletOp.t2->GetStart() );
filletOperations.push_back( filletOp );
}
else
{
// User requested to fillet these two tracks but not possible as
// there are other elements connected at that point
didOneAttemptFail = true;
}
}
}
};
for( EDA_ITEM* item : selection )
{
if( item->Type() == PCB_TRACE_T )
{
PCB_TRACK* track = static_cast<PCB_TRACK*>( item );
if( track->GetLength() > 0 )
{
processFilletOp( track, true ); // on the start point of track
processFilletOp( track, false ); // on the end point of track
processedTracks.insert( track );
}
}
}
BOARD_COMMIT commit( this );
std::vector<BOARD_ITEM*> itemsToAddToSelection;
for( FILLET_OP filletOp : filletOperations )
{
PCB_TRACK* track1 = filletOp.t1;
PCB_TRACK* track2 = filletOp.t2;
bool trackOnStart = track1->IsPointOnEnds( track2->GetStart() );
bool trackOnEnd = track1->IsPointOnEnds( track2->GetEnd() );
if( trackOnStart && trackOnEnd )
continue; // Ignore duplicate tracks
if( ( trackOnStart || trackOnEnd ) && track1->GetLayer() == track2->GetLayer() )
{
SEG t1Seg( track1->GetStart(), track1->GetEnd() );
SEG t2Seg( track2->GetStart(), track2->GetEnd() );
if( t1Seg.ApproxCollinear( t2Seg ) )
continue;
SHAPE_ARC sArc( t1Seg, t2Seg, filletRadius );
VECTOR2I t1newPoint, t2newPoint;
auto setIfPointOnSeg =
[]( VECTOR2I& aPointToSet, const SEG& aSegment, const VECTOR2I& aVecToTest )
{
VECTOR2I segToVec = aSegment.NearestPoint( aVecToTest ) - aVecToTest;
// Find out if we are on the segment (minimum precision)
if( segToVec.EuclideanNorm() < SHAPE_ARC::MIN_PRECISION_IU )
{
aPointToSet.x = aVecToTest.x;
aPointToSet.y = aVecToTest.y;
return true;
}
return false;
};
//Do not draw a fillet if the end points of the arc are not within the track segments
if( !setIfPointOnSeg( t1newPoint, t1Seg, sArc.GetP0() )
&& !setIfPointOnSeg( t2newPoint, t2Seg, sArc.GetP0() ) )
{
didOneAttemptFail = true;
continue;
}
if( !setIfPointOnSeg( t1newPoint, t1Seg, sArc.GetP1() )
&& !setIfPointOnSeg( t2newPoint, t2Seg, sArc.GetP1() ) )
{
didOneAttemptFail = true;
continue;
}
PCB_ARC* tArc = new PCB_ARC( frame()->GetBoard(), &sArc );
tArc->SetLayer( track1->GetLayer() );
tArc->SetWidth( track1->GetWidth() );
tArc->SetNet( track1->GetNet() );
tArc->SetLocked( track1->IsLocked() );
commit.Add( tArc );
itemsToAddToSelection.push_back( tArc );
commit.Modify( track1 );
commit.Modify( track2 );
if( filletOp.t1Start )
track1->SetStart( t1newPoint );
else
track1->SetEnd( t1newPoint );
if( filletOp.t2Start )
track2->SetStart( t2newPoint );
else
track2->SetEnd( t2newPoint );
operationPerformedOnAtLeastOne = true;
}
}
commit.Push( _( "Fillet Tracks" ) );
//select the newly created arcs
for( BOARD_ITEM* item : itemsToAddToSelection )
m_selectionTool->AddItemToSel( item );
if( !operationPerformedOnAtLeastOne )
frame()->ShowInfoBarMsg( _( "Unable to fillet the selected track segments." ) );
else if( didOneAttemptFail )
frame()->ShowInfoBarMsg( _( "Some of the track segments could not be filleted." ) );
return 0;
}
/**
* Prompt the user for the fillet radius and return it.
*
* @param aFrame
* @param aErrorMsg filled with an error message if the parameter is invalid somehow
* @return std::optional<int> the fillet radius or std::nullopt if no
* valid fillet specified
*/
static std::optional<int> GetFilletParams( PCB_BASE_EDIT_FRAME& aFrame, wxString& aErrorMsg )
{
// Store last used fillet radius to allow pressing "enter" if repeat fillet is required
static int filletRadius = 0;
WX_UNIT_ENTRY_DIALOG dlg( &aFrame, _( "Fillet Lines" ), _( "Enter fillet radius:" ),
filletRadius );
if( dlg.ShowModal() == wxID_CANCEL )
return std::nullopt;
filletRadius = dlg.GetValue();
if( filletRadius == 0 )
{
aErrorMsg = _( "A radius of zero was entered.\n"
"The fillet operation was not performed." );
return std::nullopt;
}
return filletRadius;
}
/**
* Prompt the user for chamfer parameters
*
* @param aFrame
* @param aErrorMsg filled with an error message if the parameter is invalid somehow
* @return std::optional<int> the chamfer parameters or std::nullopt if no
* valid fillet specified
*/
static std::optional<CHAMFER_PARAMS> GetChamferParams( PCB_BASE_EDIT_FRAME& aFrame,
wxString& aErrorMsg )
{
// Non-zero and the KLC default for Fab layer chamfers
const int default_setback = pcbIUScale.mmToIU( 1 );
// Store last used setback to allow pressing "enter" if repeat chamfer is required
static CHAMFER_PARAMS params{ default_setback, default_setback };
WX_UNIT_ENTRY_DIALOG dlg( &aFrame, _( "Chamfer Lines" ), _( "Enter chamfer setback:" ),
params.m_chamfer_setback_a );
if( dlg.ShowModal() == wxID_CANCEL )
return std::nullopt;
params.m_chamfer_setback_a = dlg.GetValue();
// It's hard to easily specify an asymmetric chamfer (which line gets the longer
// setbeck?), so we just use the same setback for each
params.m_chamfer_setback_b = params.m_chamfer_setback_a;
// Some technically-valid chamfers are not useful to actually do
if( params.m_chamfer_setback_a == 0 )
{
aErrorMsg = _( "A setback of zero was entered.\n"
"The chamfer operation was not performed." );
return std::nullopt;
}
return params;
}
int EDIT_TOOL::ModifyLines( const TOOL_EVENT& aEvent )
{
PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
std::vector<VECTOR2I> pts;
// Iterate from the back so we don't have to worry about removals.
for( int i = aCollector.GetCount() - 1; i >= 0; --i )
{
BOARD_ITEM* item = aCollector[i];
// We've converted the polygon and rectangle to segments, so drop everything
// that isn't a segment at this point
if( !item->IsType( { PCB_SHAPE_LOCATE_SEGMENT_T,
PCB_SHAPE_LOCATE_POLY_T,
PCB_SHAPE_LOCATE_RECT_T } ) )
{
aCollector.Remove( item );
}
}
},
true /* prompt user regarding locked items */ );
std::set<PCB_SHAPE*> lines_to_add;
std::vector<PCB_SHAPE*> items_to_remove;
for( EDA_ITEM* item : selection )
{
std::vector<VECTOR2I> pts;
PCB_SHAPE *graphic = static_cast<PCB_SHAPE*>( item );
PCB_LAYER_ID layer = graphic->GetLayer();
int width = graphic->GetWidth();
if( graphic->GetShape() == SHAPE_T::RECTANGLE )
{
items_to_remove.push_back( graphic );
VECTOR2I start( graphic->GetStart() );
VECTOR2I end( graphic->GetEnd() );
pts.emplace_back( start );
pts.emplace_back( VECTOR2I( end.x, start.y ) );
pts.emplace_back( end );
pts.emplace_back( VECTOR2I( start.x, end.y ) );
}
if( graphic->GetShape() == SHAPE_T::POLY )
{
items_to_remove.push_back( graphic );
for( int jj = 0; jj < graphic->GetPolyShape().VertexCount(); ++jj )
pts.emplace_back( graphic->GetPolyShape().CVertex( jj ) );
}
for( size_t jj = 1; jj < pts.size(); ++jj )
{
PCB_SHAPE *line = new PCB_SHAPE( frame()->GetModel(), SHAPE_T::SEGMENT );
line->SetStart( pts[jj - 1] );
line->SetEnd( pts[jj] );
line->SetWidth( width );
line->SetLayer( layer );
lines_to_add.insert( line );
}
if( pts.size() > 1 )
{
PCB_SHAPE *line = new PCB_SHAPE( frame()->GetModel(), SHAPE_T::SEGMENT );
line->SetStart( pts.back() );
line->SetEnd( pts.front() );
line->SetWidth( width );
line->SetLayer( layer );
lines_to_add.insert( line );
}
}
for( PCB_SHAPE* item : lines_to_add )
selection.Add( item );
for( PCB_SHAPE* item : items_to_remove )
selection.Remove( item );
if( selection.CountType( PCB_SHAPE_LOCATE_SEGMENT_T ) < 2 )
{
frame()->ShowInfoBarMsg( _( "A shape with least two lines must be selected." ) );
return 0;
}
BOARD_COMMIT commit{ this };
// List of thing to select at the end of the operation
// (doing it as we go will invalidate the iterator)
std::vector<PCB_SHAPE*> items_to_select_on_success;
// And same for items to deselect
std::vector<PCB_SHAPE*> items_to_deselect_on_success;
// Handle modifications to existing items by the routine
// How to deal with this depends on whether we're in the footprint editor or not
// and whether the item was conjured up by decomposing a polygon or rectangle
const auto item_modification_handler = [&]( PCB_SHAPE& aItem )
{
// If the item was "conjured up" it will be added later separately
if( !alg::contains( lines_to_add, &aItem ) )
{
commit.Modify( &aItem );
items_to_select_on_success.push_back( &aItem );
}
};
bool any_items_created = !lines_to_add.empty();
const auto item_creation_handler = [&]( std::unique_ptr<PCB_SHAPE> aItem )
{
any_items_created = true;
items_to_select_on_success.push_back( aItem.get() );
commit.Add( aItem.release() );
};
bool any_items_removed = !items_to_remove.empty();
const auto item_removal_handler = [&]( PCB_SHAPE& aItem )
{
any_items_removed = true;
items_to_deselect_on_success.push_back( &aItem );
commit.Remove( &aItem );
};
// Combine these callbacks into a CHANGE_HANDLER to inject in the ROUTINE
ITEM_MODIFICATION_ROUTINE::CALLABLE_BASED_HANDLER change_handler(
item_creation_handler, item_modification_handler, item_removal_handler );
// Construct an appropriate tool
std::unique_ptr<PAIRWISE_LINE_ROUTINE> pairwise_line_routine;
wxString error_message;
if( aEvent.IsAction( &PCB_ACTIONS::filletLines ) )
{
const std::optional<int> filletRadiusIU = GetFilletParams( *frame(), error_message );
if( filletRadiusIU.has_value() )
{
pairwise_line_routine = std::make_unique<LINE_FILLET_ROUTINE>(
frame()->GetModel(), change_handler, *filletRadiusIU );
}
}
else if( aEvent.IsAction( &PCB_ACTIONS::chamferLines ) )
{
const std::optional<CHAMFER_PARAMS> chamfer_params =
GetChamferParams( *frame(), error_message );
if( chamfer_params.has_value() )
{
pairwise_line_routine = std::make_unique<LINE_CHAMFER_ROUTINE>(
frame()->GetModel(), change_handler, *chamfer_params );
}
}
else if( aEvent.IsAction( &PCB_ACTIONS::extendLines ) )
{
if( selection.CountType( PCB_SHAPE_LOCATE_SEGMENT_T ) != 2 )
{
error_message = _( "Exactly two lines must be selected to extend them." );
}
else
{
pairwise_line_routine =
std::make_unique<LINE_EXTENSION_ROUTINE>( frame()->GetModel(), change_handler );
}
}
if( !pairwise_line_routine )
{
// Didn't construct any mofication routine - could be an error or cancellation
if( !error_message.empty() )
frame()->ShowInfoBarMsg( error_message );
return 0;
}
// Apply the tool to every line pair
alg::for_all_pairs( selection.begin(), selection.end(),
[&]( EDA_ITEM* a, EDA_ITEM* b )
{
PCB_SHAPE* line_a = static_cast<PCB_SHAPE*>( a );
PCB_SHAPE* line_b = static_cast<PCB_SHAPE*>( b );
pairwise_line_routine->ProcessLinePair( *line_a, *line_b );
} );
// Items created like lines from a rectangle
// Some of these might have been changed by the tool, but we need to
// add *all* of them to the selection and commit them
for( PCB_SHAPE* item : lines_to_add )
{
m_selectionTool->AddItemToSel( item, true );
commit.Add( item );
}
// Remove items like rectangles that we decomposed into lines
for( PCB_SHAPE* item : items_to_remove )
{
commit.Remove( item );
m_selectionTool->RemoveItemFromSel( item, true );
}
// Select added and modified items
for( PCB_SHAPE* item : items_to_select_on_success )
m_selectionTool->AddItemToSel( item, true );
// Deselect removed items
for( PCB_SHAPE* item : items_to_deselect_on_success )
m_selectionTool->RemoveItemFromSel( item, true );
if( any_items_removed )
m_toolMgr->ProcessEvent( EVENTS::UnselectedEvent );
if( any_items_created )
m_toolMgr->ProcessEvent( EVENTS::SelectedEvent );
// Notify other tools of the changes
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
commit.Push( pairwise_line_routine->GetCommitDescription() );
if (const std::optional<wxString> msg = pairwise_line_routine->GetStatusMessage()) {
frame()->ShowInfoBarMsg( *msg );
}
return 0;
}
int EDIT_TOOL::BooleanPolygons( const TOOL_EVENT& aEvent )
{
PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
// Iterate from the back so we don't have to worry about removals.
for( int i = aCollector.GetCount() - 1; i >= 0; --i )
{
BOARD_ITEM* item = aCollector[i];
if( !item->IsType( {
PCB_SHAPE_LOCATE_POLY_T,
PCB_SHAPE_LOCATE_RECT_T,
} ) )
{
aCollector.Remove( item );
}
}
},
true /* prompt user regarding locked items */ );
const EDA_ITEM* const last_item = selection.GetLastAddedItem();
// Gather or construct polygon source shapes to merge
std::vector<PCB_SHAPE*> items_to_process;
for( EDA_ITEM* item : selection )
{
items_to_process.push_back( static_cast<PCB_SHAPE*>( item ) );
// put the last one in the selection at the front of the vector
// so it can be used as the property donor and as the basis for the
// boolean operation
if( item == last_item )
{
std::swap( items_to_process.back(), items_to_process.front() );
}
}
BOARD_COMMIT commit{ this };
// Handle modifications to existing items by the routine
const auto item_modification_handler = [&]( PCB_SHAPE& aItem )
{
commit.Modify( &aItem );
};
std::vector<PCB_SHAPE*> items_to_select_on_success;
const auto item_creation_handler = [&]( std::unique_ptr<PCB_SHAPE> aItem )
{
items_to_select_on_success.push_back( aItem.get() );
commit.Add( aItem.release() );
};
const auto item_removal_handler = [&]( PCB_SHAPE& aItem )
{
commit.Remove( &aItem );
};
// Combine these callbacks into a CHANGE_HANDLER to inject in the ROUTINE
ITEM_MODIFICATION_ROUTINE::CALLABLE_BASED_HANDLER change_handler(
item_creation_handler, item_modification_handler, item_removal_handler );
// Construct an appropriate routine
std::unique_ptr<POLYGON_BOOLEAN_ROUTINE> boolean_routine;
if( aEvent.IsAction( &PCB_ACTIONS::mergePolygons ) )
{
boolean_routine =
std::make_unique<POLYGON_MERGE_ROUTINE>( frame()->GetModel(), change_handler );
}
else if( aEvent.IsAction( &PCB_ACTIONS::subtractPolygons ) )
{
boolean_routine =
std::make_unique<POLYGON_SUBTRACT_ROUTINE>( frame()->GetModel(), change_handler );
}
else if( aEvent.IsAction( &PCB_ACTIONS::intersectPolygons ) )
{
boolean_routine =
std::make_unique<POLYGON_INTERSECT_ROUTINE>( frame()->GetModel(), change_handler );
}
else
{
wxASSERT_MSG( false, "Could not find a polygon routine for this action" );
return 0;
}
// Perform the operation on each polygon
for( PCB_SHAPE* shape : items_to_process )
{
boolean_routine->ProcessShape( *shape );
}
// Select new items
for( PCB_SHAPE* item : items_to_select_on_success )
{
m_selectionTool->AddItemToSel( item, true );
}
// Notify other tools of the changes
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
commit.Push( boolean_routine->GetCommitDescription() );
if( const std::optional<wxString> msg = boolean_routine->GetStatusMessage() )
{
frame()->ShowInfoBarMsg( *msg );
}
return 0;
}
int EDIT_TOOL::Properties( const TOOL_EVENT& aEvent )
{
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
const PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
} );
// Tracks & vias are treated in a special way:
if( ( SELECTION_CONDITIONS::OnlyTypes( { PCB_TRACE_T, PCB_ARC_T, PCB_VIA_T } ) )( selection ) )
{
DIALOG_TRACK_VIA_PROPERTIES dlg( editFrame, selection );
dlg.ShowQuasiModal(); // QuasiModal required for NET_SELECTOR
}
else if( selection.Size() == 1 )
{
// Display properties dialog
if( BOARD_ITEM* item = dynamic_cast<BOARD_ITEM*>( selection.Front() ) )
{
// Do not handle undo buffer, it is done by the properties dialogs
editFrame->OnEditItemRequest( item );
// Notify other tools of the changes
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
}
}
else if( selection.Size() == 0 && getView()->IsLayerVisible( LAYER_DRAWINGSHEET ) )
{
DS_PROXY_VIEW_ITEM* ds = editFrame->GetCanvas()->GetDrawingSheet();
VECTOR2D cursorPos = getViewControls()->GetCursorPosition( false );
if( ds && ds->HitTestDrawingSheetItems( getView(), cursorPos ) )
m_toolMgr->PostAction( ACTIONS::pageSettings );
else
m_toolMgr->RunAction( PCB_ACTIONS::footprintProperties );
}
if( selection.IsHover() )
{
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
}
else
{
// Check for items becoming invisible and drop them from the selection.
PCB_SELECTION selCopy = selection;
LSET visible = editFrame->GetBoard()->GetVisibleLayers();
for( EDA_ITEM* eda_item : selCopy )
{
if( BOARD_ITEM* item = dynamic_cast<BOARD_ITEM*>( eda_item ) )
{
if( !( item->GetLayerSet() & visible ).any() )
m_selectionTool->RemoveItemFromSel( item );
}
}
}
return 0;
}
int EDIT_TOOL::Rotate( const TOOL_EVENT& aEvent )
{
if( isRouterActive() )
{
wxBell();
return 0;
}
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
BOARD_COMMIT localCommit( this );
BOARD_COMMIT* commit = dynamic_cast<BOARD_COMMIT*>( aEvent.Commit() );
if( !commit )
commit = &localCommit;
// Be sure that there is at least one item that we can modify. If nothing was selected before,
// try looking for the stuff under mouse cursor (i.e. KiCad old-style hover selection)
PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForHierarchy( aCollector, true );
sTool->FilterCollectorForMarkers( aCollector );
},
// Prompt user regarding locked items if in board editor and in free-pad-mode (if
// we're not in free-pad mode we delay this until the second RequestSelection()).
frame()->GetPcbNewSettings()->m_AllowFreePads && !m_isFootprintEditor );
if( selection.Empty() )
return 0;
std::optional<VECTOR2I> oldRefPt;
bool is_hover = selection.IsHover(); // N.B. This must be saved before the second
// call to RequestSelection() below
if( selection.HasReferencePoint() )
oldRefPt = selection.GetReferencePoint();
// Now filter out pads if not in free pads mode. We cannot do this in the first
// RequestSelection() as we need the reference point when a pad is the selection front.
if( !m_isFootprintEditor && !frame()->GetPcbNewSettings()->m_AllowFreePads )
{
selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForMarkers( aCollector );
sTool->FilterCollectorForHierarchy( aCollector, true );
sTool->FilterCollectorForFreePads( aCollector );
},
true /* prompt user regarding locked items */ );
}
// Did we filter everything out? If so, don't try to operate further
if( selection.Empty() )
return 0;
updateModificationPoint( selection );
VECTOR2I refPt = selection.GetReferencePoint();
EDA_ANGLE rotateAngle = TOOL_EVT_UTILS::GetEventRotationAngle( *editFrame, aEvent );
// Calculate view bounding box
BOX2I viewBBox = selection.Front()->ViewBBox();
for( EDA_ITEM* item : selection )
viewBBox.Merge( item->ViewBBox() );
// Check if the view bounding box will go out of bounds
VECTOR2D rotPos = viewBBox.GetPosition();
VECTOR2D rotEnd = viewBBox.GetEnd();
RotatePoint( &rotPos.x, &rotPos.y, refPt.x, refPt.y, rotateAngle );
RotatePoint( &rotEnd.x, &rotEnd.y, refPt.x, refPt.y, rotateAngle );
typedef std::numeric_limits<int> coord_limits;
int max = coord_limits::max() - COORDS_PADDING;
int min = -max;
bool outOfBounds = rotPos.x < min || rotPos.x > max || rotPos.y < min || rotPos.y > max
|| rotEnd.x < min || rotEnd.x > max || rotEnd.y < min || rotEnd.y > max;
if( !outOfBounds )
{
for( EDA_ITEM* item : selection )
{
if( !item->IsNew() && !item->IsMoving() )
{
commit->Modify( item );
// If rotating a group, record position of all the descendants for undo
if( item->Type() == PCB_GROUP_T )
{
static_cast<PCB_GROUP*>( item )->RunOnDescendants( [&]( BOARD_ITEM* bItem )
{
commit->Modify( bItem );
});
}
}
if( BOARD_ITEM* board_item = dynamic_cast<BOARD_ITEM*>( item ) )
board_item->Rotate( refPt, rotateAngle );
}
if( !localCommit.Empty() )
localCommit.Push( _( "Rotate" ) );
if( is_hover && !m_dragging )
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
if( m_dragging )
m_toolMgr->PostAction( PCB_ACTIONS::updateLocalRatsnest, VECTOR2I() );
}
// Restore the old reference so any mouse dragging that occurs doesn't make the selection jump
// to this now invalid reference
if( oldRefPt )
selection.SetReferencePoint( *oldRefPt );
else
selection.ClearReferencePoint();
return 0;
}
/**
* Mirror a point about the vertical axis passing through another point.
*/
static VECTOR2I mirrorPointX( const VECTOR2I& aPoint, const VECTOR2I& aMirrorPoint )
{
VECTOR2I mirrored = aPoint;
mirrored.x -= aMirrorPoint.x;
mirrored.x = -mirrored.x;
mirrored.x += aMirrorPoint.x;
return mirrored;
}
/**
* Mirror a point about the vertical axis passing through another point.
*/
static VECTOR2I mirrorPointY( const VECTOR2I& aPoint, const VECTOR2I& aMirrorPoint )
{
VECTOR2I mirrored = aPoint;
mirrored.y -= aMirrorPoint.y;
mirrored.y = -mirrored.y;
mirrored.y += aMirrorPoint.y;
return mirrored;
}
/**
* Mirror a pad in the vertical axis passing through a point (mirror left to right).
*/
static void mirrorPadX( PAD& aPad, const VECTOR2I& aMirrorPoint )
{
if( aPad.GetShape() == PAD_SHAPE::CUSTOM )
aPad.FlipPrimitives( true ); // mirror primitives left to right
VECTOR2I tmpPt = mirrorPointX( aPad.GetPosition(), aMirrorPoint );
aPad.SetPosition( tmpPt );
tmpPt = aPad.GetOffset();
tmpPt.x = -tmpPt.x;
aPad.SetOffset( tmpPt );
auto tmpz = aPad.GetDelta();
tmpz.x = -tmpz.x;
aPad.SetDelta( tmpz );
aPad.SetOrientation( -aPad.GetOrientation() );
}
/**
* Mirror a pad in the vertical axis passing through a point (mirror left to right).
*/
static void mirrorPadY( PAD& aPad, const VECTOR2I& aMirrorPoint )
{
if( aPad.GetShape() == PAD_SHAPE::CUSTOM )
aPad.FlipPrimitives( false ); // mirror primitives top to bottom
VECTOR2I tmpPt = mirrorPointY( aPad.GetPosition(), aMirrorPoint );
aPad.SetPosition( tmpPt );
tmpPt = aPad.GetOffset();
tmpPt.y = -tmpPt.y;
aPad.SetOffset( tmpPt );
auto tmpz = aPad.GetDelta();
tmpz.y = -tmpz.y;
aPad.SetDelta( tmpz );
aPad.SetOrientation( -aPad.GetOrientation() );
}
const std::vector<KICAD_T> EDIT_TOOL::MirrorableItems = {
PCB_SHAPE_T,
PCB_FIELD_T,
PCB_TEXT_T,
PCB_TEXTBOX_T,
PCB_ZONE_T,
PCB_PAD_T,
PCB_TRACE_T,
PCB_ARC_T,
PCB_VIA_T,
};
int EDIT_TOOL::Mirror( const TOOL_EVENT& aEvent )
{
if( isRouterActive() )
{
wxBell();
return 0;
}
BOARD_COMMIT localCommit( this );
BOARD_COMMIT* commit = dynamic_cast<BOARD_COMMIT*>( aEvent.Commit() );
if( !commit )
commit = &localCommit;
PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForMarkers( aCollector );
sTool->FilterCollectorForHierarchy( aCollector, true );
sTool->FilterCollectorForFreePads( aCollector );
},
!m_dragging /* prompt user regarding locked items */ );
if( selection.Empty() )
return 0;
updateModificationPoint( selection );
VECTOR2I mirrorPoint = selection.GetReferencePoint();
// Set the mirroring options.
// Unfortunately, the mirror function do not have the same parameter for all items
// So we need these 2 parameters to avoid mistakes
bool mirrorLeftRight = true;
bool mirrorAroundXaxis = false;
if( aEvent.IsAction( &PCB_ACTIONS::mirrorV ) )
{
mirrorLeftRight = false;
mirrorAroundXaxis = true;
}
for( EDA_ITEM* item : selection )
{
if( !item->IsType( MirrorableItems ) )
continue;
if( !item->IsNew() && !item->IsMoving() )
commit->Modify( item );
// modify each object as necessary
switch( item->Type() )
{
case PCB_SHAPE_T:
static_cast<PCB_SHAPE*>( item )->Mirror( mirrorPoint, mirrorAroundXaxis );
break;
case PCB_ZONE_T:
static_cast<ZONE*>( item )->Mirror( mirrorPoint, mirrorLeftRight );
break;
case PCB_FIELD_T:
case PCB_TEXT_T:
static_cast<PCB_TEXT*>( item )->Mirror( mirrorPoint, mirrorAroundXaxis );
break;
case PCB_TEXTBOX_T:
static_cast<PCB_TEXTBOX*>( item )->Mirror( mirrorPoint, mirrorAroundXaxis );
break;
case PCB_PAD_T:
if( mirrorLeftRight )
mirrorPadX( *static_cast<PAD*>( item ), mirrorPoint );
else
mirrorPadY( *static_cast<PAD*>( item ), mirrorPoint );
break;
case PCB_TRACE_T:
case PCB_ARC_T:
case PCB_VIA_T:
static_cast<PCB_TRACK*>( item )->Mirror( mirrorPoint, mirrorAroundXaxis );
break;
default:
// it's likely the commit object is wrong if you get here
// Unsure if PCB_GROUP_T needs special attention here.
assert( false );
break;
}
}
if( !localCommit.Empty() )
localCommit.Push( _( "Mirror" ) );
if( selection.IsHover() && !m_dragging )
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
if( m_dragging )
m_toolMgr->PostAction( PCB_ACTIONS::updateLocalRatsnest, VECTOR2I() );
return 0;
}
int EDIT_TOOL::Flip( const TOOL_EVENT& aEvent )
{
if( isRouterActive() )
{
wxBell();
return 0;
}
BOARD_COMMIT localCommit( this );
BOARD_COMMIT* commit = dynamic_cast<BOARD_COMMIT*>( aEvent.Commit() );
if( !commit )
commit = &localCommit;
PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForMarkers( aCollector );
sTool->FilterCollectorForHierarchy( aCollector, true );
sTool->FilterCollectorForFreePads( aCollector );
},
!m_dragging /* prompt user regarding locked items */ );
if( selection.Empty() )
return 0;
std::optional<VECTOR2I> oldRefPt;
if( selection.HasReferencePoint() )
oldRefPt = selection.GetReferencePoint();
updateModificationPoint( selection );
// Flip around the anchor for footprints, and the bounding box center for board items
VECTOR2I refPt = IsFootprintEditor() ? VECTOR2I( 0, 0 ) : selection.GetCenter();
// If only one item selected, flip around the selection or item anchor point (instead
// of the bounding box center) to avoid moving the item anchor
if( selection.GetSize() == 1 )
{
if( m_dragging && selection.HasReferencePoint() )
refPt = selection.GetReferencePoint();
else if( BOARD_ITEM* boardItem = dynamic_cast<BOARD_ITEM*>( selection.Front() ) )
refPt = boardItem->GetPosition();
}
bool leftRight = frame()->GetPcbNewSettings()->m_FlipLeftRight;
for( EDA_ITEM* item : selection )
{
if( BOARD_ITEM* boardItem = dynamic_cast<BOARD_ITEM*>( item ) )
{
if( !boardItem->IsNew() && !boardItem->IsMoving() )
{
commit->Modify( boardItem );
if( boardItem->Type() == PCB_GROUP_T )
{
static_cast<PCB_GROUP*>( boardItem )->RunOnDescendants(
[&]( BOARD_ITEM* descendant )
{
commit->Modify( descendant );
});
}
}
boardItem->Flip( refPt, leftRight );
}
}
if( !localCommit.Empty() )
localCommit.Push( _( "Change Side / Flip" ) );
if( selection.IsHover() && !m_dragging )
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
if( m_dragging )
m_toolMgr->PostAction( PCB_ACTIONS::updateLocalRatsnest, VECTOR2I() );
// Restore the old reference so any mouse dragging that occurs doesn't make the selection jump
// to this now invalid reference
if( oldRefPt )
selection.SetReferencePoint( *oldRefPt );
else
selection.ClearReferencePoint();
return 0;
}
void EDIT_TOOL::DeleteItems( const PCB_SELECTION& aItems, bool aIsCut )
{
BOARD_COMMIT commit( this );
// As we are about to remove items, they have to be removed from the selection first
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
for( EDA_ITEM* item : aItems )
{
BOARD_ITEM* board_item = dynamic_cast<BOARD_ITEM*>( item );
wxCHECK2( board_item, continue );
FOOTPRINT* parentFP = board_item->GetParentFootprint();
if( PCB_GROUP* parentGroup = board_item->GetParentGroup() )
{
commit.Modify( parentGroup );
parentGroup->RemoveItem( board_item );
}
switch( item->Type() )
{
case PCB_FIELD_T:
wxASSERT( parentFP );
commit.Modify( parentFP );
static_cast<PCB_TEXT*>( board_item )->SetVisible( false );
getView()->Update( board_item );
break;
case PCB_TEXT_T:
case PCB_SHAPE_T:
case PCB_TEXTBOX_T:
case PCB_BITMAP_T:
case PCB_DIMENSION_T:
case PCB_DIM_ALIGNED_T:
case PCB_DIM_LEADER_T:
case PCB_DIM_CENTER_T:
case PCB_DIM_RADIAL_T:
case PCB_DIM_ORTHOGONAL_T:
if( parentFP )
{
commit.Modify( parentFP );
getView()->Remove( board_item );
parentFP->Remove( board_item );
}
else
{
commit.Remove( board_item );
}
break;
case PCB_PAD_T:
if( IsFootprintEditor() || frame()->GetPcbNewSettings()->m_AllowFreePads )
{
commit.Modify( parentFP );
getView()->Remove( board_item );
parentFP->Remove( board_item );
}
break;
case PCB_ZONE_T:
if( parentFP )
{
commit.Modify( parentFP );
getView()->Remove( board_item );
parentFP->Remove( board_item );
}
else
{
// We process the zones special so that cutouts can be deleted when the delete
// tool is called from inside a cutout when the zone is selected.
// Only interact with cutouts when deleting and a single item is selected
if( !aIsCut && aItems.GetSize() == 1 )
{
VECTOR2I curPos = getViewControls()->GetCursorPosition();
ZONE* zone = static_cast<ZONE*>( board_item );
int outlineIdx, holeIdx;
if( zone->HitTestCutout( curPos, &outlineIdx, &holeIdx ) )
{
// Remove the cutout
commit.Modify( zone );
zone->RemoveCutout( outlineIdx, holeIdx );
zone->UnFill();
// TODO Refill zone when KiCad supports auto re-fill
// Update the display
zone->HatchBorder();
canvas()->Refresh();
// Restore the selection on the original zone
m_toolMgr->RunAction<EDA_ITEM*>( PCB_ACTIONS::selectItem, zone );
break;
}
}
// Remove the entire zone otherwise
commit.Remove( board_item );
}
break;
case PCB_GROUP_T:
{
PCB_GROUP* group = static_cast<PCB_GROUP*>( board_item );
auto removeItem =
[&]( BOARD_ITEM* bItem )
{
if( bItem->GetParent() && bItem->GetParent()->Type() == PCB_FOOTPRINT_T )
{
// Just make fields invisible if they happen to be in group.
if( bItem->Type() == PCB_FIELD_T )
{
commit.Modify( bItem->GetParent() );
static_cast<PCB_FIELD*>( board_item )->SetVisible( false );
getView()->Update( board_item );
return;
}
else if( bItem->Type() == PCB_PAD_T )
{
if( !IsFootprintEditor()
&& !frame()->GetPcbNewSettings()->m_AllowFreePads )
{
return;
}
}
commit.Modify( bItem->GetParent() );
getView()->Remove( bItem );
bItem->GetParent()->Remove( bItem );
}
else
{
commit.Remove( bItem );
}
};
removeItem( group );
group->RunOnDescendants( [&]( BOARD_ITEM* aDescendant )
{
removeItem( aDescendant );
});
break;
}
case PCB_GENERATOR_T:
{
PCB_GENERATOR* generator = static_cast<PCB_GENERATOR*>( board_item );
m_toolMgr->RunSynchronousAction<PCB_GENERATOR*>( PCB_ACTIONS::genRemove, &commit,
generator );
break;
}
default:
wxASSERT_MSG( parentFP == nullptr, wxT( "Try to delete an item living in a footrprint" ) );
commit.Remove( board_item );
break;
}
}
// If the entered group has been emptied then leave it.
PCB_GROUP* enteredGroup = m_selectionTool->GetEnteredGroup();
if( enteredGroup && enteredGroup->GetItems().empty() )
m_selectionTool->ExitGroup();
if( aIsCut )
commit.Push( _( "Cut" ) );
else
commit.Push( _( "Delete" ) );
}
int EDIT_TOOL::Remove( const TOOL_EVENT& aEvent )
{
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
editFrame->PushTool( aEvent );
std::vector<BOARD_ITEM*> lockedItems;
Activate();
// get a copy instead of reference (as we're going to clear the selection before removing items)
PCB_SELECTION selectionCopy;
bool isCut = aEvent.Parameter<PCB_ACTIONS::REMOVE_FLAGS>() == PCB_ACTIONS::REMOVE_FLAGS::CUT;
bool isAlt = aEvent.Parameter<PCB_ACTIONS::REMOVE_FLAGS>() == PCB_ACTIONS::REMOVE_FLAGS::ALT;
// If we are in a "Cut" operation, then the copied selection exists already and we want to
// delete exactly that; no more, no fewer. Any filtering for locked items must be done in
// the copyToClipboard() routine.
if( isCut )
{
selectionCopy = m_selectionTool->GetSelection();
}
else
{
// When not in free-pad mode we normally auto-promote selected pads to their parent
// footprints. But this is probably a little too dangerous for a destructive operation,
// so we just do the promotion but not the deletion (allowing for a second delete to do
// it if that's what the user wanted).
selectionCopy = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
} );
size_t beforeFPCount = selectionCopy.CountType( PCB_FOOTPRINT_T );
m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForFreePads( aCollector );
} );
if( !selectionCopy.IsHover()
&& m_selectionTool->GetSelection().CountType( PCB_FOOTPRINT_T ) > beforeFPCount )
{
wxBell();
canvas()->Refresh();
editFrame->PopTool( aEvent );
return 0;
}
// In "alternative" mode, we expand selected track items to their full connection.
if( isAlt && ( selectionCopy.HasType( PCB_TRACE_T ) || selectionCopy.HasType( PCB_VIA_T ) ) )
{
m_toolMgr->RunAction( PCB_ACTIONS::selectConnection );
}
// Finally run RequestSelection() one more time to find out what user wants to do about
// locked objects.
selectionCopy = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForFreePads( aCollector );
},
true /* prompt user regarding locked items */ );
}
DeleteItems( selectionCopy, isCut );
canvas()->Refresh();
editFrame->PopTool( aEvent );
return 0;
}
int EDIT_TOOL::MoveExact( const TOOL_EVENT& aEvent )
{
if( isRouterActive() )
{
wxBell();
return 0;
}
const PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForMarkers( aCollector );
sTool->FilterCollectorForHierarchy( aCollector, true );
},
true /* prompt user regarding locked items */ );
if( selection.Empty() )
return 0;
VECTOR2I translation;
EDA_ANGLE rotation;
ROTATION_ANCHOR rotationAnchor = selection.Size() > 1 ? ROTATE_AROUND_SEL_CENTER
: ROTATE_AROUND_ITEM_ANCHOR;
// TODO: Implement a visible bounding border at the edge
BOX2I sel_box = selection.GetBoundingBox();
DIALOG_MOVE_EXACT dialog( frame(), translation, rotation, rotationAnchor, sel_box );
int ret = dialog.ShowModal();
if( ret == wxID_OK )
{
BOARD_COMMIT commit( this );
EDA_ANGLE angle = rotation;
VECTOR2I rp = selection.GetCenter();
VECTOR2I selCenter( rp.x, rp.y );
// Make sure the rotation is from the right reference point
selCenter += translation;
if( !frame()->GetPcbNewSettings()->m_Display.m_DisplayInvertYAxis )
rotation = -rotation;
for( EDA_ITEM* item : selection )
{
BOARD_ITEM* boardItem = dynamic_cast<BOARD_ITEM*>( item );
wxCHECK2( boardItem, continue );
if( !boardItem->IsNew() )
{
commit.Modify( boardItem );
if( boardItem->Type() == PCB_GROUP_T )
{
PCB_GROUP* group = static_cast<PCB_GROUP*>( boardItem );
group->RunOnDescendants( [&]( BOARD_ITEM* descendant )
{
commit.Modify( descendant );
});
}
}
if( !boardItem->GetParent() || !boardItem->GetParent()->IsSelected() )
boardItem->Move( translation );
switch( rotationAnchor )
{
case ROTATE_AROUND_ITEM_ANCHOR:
boardItem->Rotate( boardItem->GetPosition(), angle );
break;
case ROTATE_AROUND_SEL_CENTER: boardItem->Rotate( selCenter, angle );
break;
case ROTATE_AROUND_USER_ORIGIN:
boardItem->Rotate( frame()->GetScreen()->m_LocalOrigin, angle );
break;
case ROTATE_AROUND_AUX_ORIGIN:
boardItem->Rotate( board()->GetDesignSettings().GetAuxOrigin(), angle );
break;
}
if( !m_dragging )
getView()->Update( boardItem );
}
commit.Push( _( "Move exact" ) );
if( selection.IsHover() )
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
if( m_dragging )
m_toolMgr->PostAction( PCB_ACTIONS::updateLocalRatsnest, VECTOR2I() );
}
return 0;
}
int EDIT_TOOL::Duplicate( const TOOL_EVENT& aEvent )
{
if( isRouterActive() )
{
wxBell();
return 0;
}
bool increment = aEvent.IsAction( &PCB_ACTIONS::duplicateIncrement );
// Be sure that there is at least one item that we can modify
const PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I&, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForFreePads( aCollector, true );
sTool->FilterCollectorForMarkers( aCollector );
sTool->FilterCollectorForHierarchy( aCollector, true );
} );
if( selection.Empty() )
return 0;
// we have a selection to work on now, so start the tool process
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
BOARD_COMMIT commit( this );
// If the selection was given a hover, we do not keep the selection after completion
bool is_hover = selection.IsHover();
std::vector<BOARD_ITEM*> new_items;
new_items.reserve( selection.Size() );
// Each selected item is duplicated and pushed to new_items list
// Old selection is cleared, and new items are then selected.
for( EDA_ITEM* item : selection )
{
BOARD_ITEM* dupe_item = nullptr;
BOARD_ITEM* orig_item = dynamic_cast<BOARD_ITEM*>( item );
wxCHECK2( orig_item, continue );
if( m_isFootprintEditor )
{
FOOTPRINT* parentFootprint = editFrame->GetBoard()->GetFirstFootprint();
dupe_item = parentFootprint->DuplicateItem( orig_item );
if( increment && dupe_item->Type() == PCB_PAD_T
&& static_cast<PAD*>( dupe_item )->CanHaveNumber() )
{
PAD_TOOL* padTool = m_toolMgr->GetTool<PAD_TOOL>();
wxString padNumber = padTool->GetLastPadNumber();
padNumber = parentFootprint->GetNextPadNumber( padNumber );
padTool->SetLastPadNumber( padNumber );
static_cast<PAD*>( dupe_item )->SetNumber( padNumber );
}
}
else if( /*FOOTPRINT* parentFootprint =*/ orig_item->GetParentFootprint() )
{
// No sub-footprint modifications allowed outside of footprint editor
// and parentFootprint is not (yet?) used
}
else
{
switch( orig_item->Type() )
{
case PCB_FOOTPRINT_T:
case PCB_TEXT_T:
case PCB_TEXTBOX_T:
case PCB_BITMAP_T:
case PCB_GENERATOR_T:
case PCB_SHAPE_T:
case PCB_TRACE_T:
case PCB_ARC_T:
case PCB_VIA_T:
case PCB_ZONE_T:
case PCB_TARGET_T:
case PCB_DIM_ALIGNED_T:
case PCB_DIM_CENTER_T:
case PCB_DIM_RADIAL_T:
case PCB_DIM_ORTHOGONAL_T:
case PCB_DIM_LEADER_T:
dupe_item = orig_item->Duplicate();
break;
case PCB_GROUP_T:
dupe_item = static_cast<PCB_GROUP*>( orig_item )->DeepDuplicate();
break;
default:
wxASSERT_MSG( false, wxString::Format( wxT( "Unhandled item type %d" ),
orig_item->Type() ) );
break;
}
}
if( dupe_item )
{
if( dupe_item->Type() == PCB_GROUP_T )
{
static_cast<PCB_GROUP*>( dupe_item )->RunOnDescendants(
[&]( BOARD_ITEM* bItem )
{
commit.Add( bItem );
});
}
// Clear the selection flag here, otherwise the PCB_SELECTION_TOOL
// will not properly select it later on
dupe_item->ClearSelected();
new_items.push_back( dupe_item );
commit.Add( dupe_item );
}
}
// Clear the old selection first
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
// Select the new items
EDA_ITEMS nItems( new_items.begin(), new_items.end() );
m_toolMgr->RunAction<EDA_ITEMS*>( PCB_ACTIONS::selectItems, &nItems );
// record the new items as added
if( !selection.Empty() )
{
editFrame->DisplayToolMsg( wxString::Format( _( "Duplicated %d item(s)" ),
(int) new_items.size() ) );
// If items were duplicated, pick them up
if( doMoveSelection( aEvent, &commit ) )
commit.Push( _( "Duplicate" ) );
else
commit.Revert();
// Deselect the duplicated item if we originally started as a hover selection
if( is_hover )
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
}
return 0;
}
int EDIT_TOOL::CreateArray( const TOOL_EVENT& aEvent )
{
if( isRouterActive() )
{
wxBell();
return 0;
}
// Be sure that there is at least one item that we can modify
const PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I&, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
sTool->FilterCollectorForMarkers( aCollector );
sTool->FilterCollectorForHierarchy( aCollector, true );
} );
if( selection.Empty() )
return 0;
// we have a selection to work on now, so start the tool process
PCB_BASE_FRAME* editFrame = getEditFrame<PCB_BASE_FRAME>();
ARRAY_CREATOR array_creator( *editFrame, m_isFootprintEditor, selection, m_toolMgr );
array_creator.Invoke();
return 0;
}
void EDIT_TOOL::PadFilter( const VECTOR2I&, GENERAL_COLLECTOR& aCollector,
PCB_SELECTION_TOOL* sTool )
{
for( int i = aCollector.GetCount() - 1; i >= 0; i-- )
{
if( aCollector[i]->Type() != PCB_PAD_T )
aCollector.Remove( i );
}
}
void EDIT_TOOL::FootprintFilter( const VECTOR2I&, GENERAL_COLLECTOR& aCollector,
PCB_SELECTION_TOOL* sTool )
{
for( int i = aCollector.GetCount() - 1; i >= 0; i-- )
{
if( aCollector[i]->Type() != PCB_FOOTPRINT_T )
aCollector.Remove( i );
}
}
bool EDIT_TOOL::updateModificationPoint( PCB_SELECTION& aSelection )
{
if( m_dragging && aSelection.HasReferencePoint() )
return false;
// Can't modify an empty group
if( aSelection.Empty() )
return false;
// When there is only one item selected, the reference point is its position...
if( aSelection.Size() == 1 )
{
if( BOARD_ITEM* item = dynamic_cast<BOARD_ITEM*>( aSelection.Front() ) )
aSelection.SetReferencePoint( item->GetPosition() );
}
// ...otherwise modify items with regard to the grid-snapped center position
else
{
PCB_GRID_HELPER grid( m_toolMgr, frame()->GetMagneticItemsSettings() );
aSelection.SetReferencePoint( grid.BestSnapAnchor( aSelection.GetCenter(), nullptr ) );
}
return true;
}
bool EDIT_TOOL::pickReferencePoint( const wxString& aTooltip, const wxString& aSuccessMessage,
const wxString& aCanceledMessage, VECTOR2I& aReferencePoint )
{
PCB_PICKER_TOOL* picker = m_toolMgr->GetTool<PCB_PICKER_TOOL>();
std::optional<VECTOR2I> pickedPoint;
bool done = false;
m_statusPopup->SetText( aTooltip );
/// This allow the option of snapping in the tool
picker->SetSnapping( true );
picker->SetClickHandler(
[&]( const VECTOR2D& aPoint ) -> bool
{
pickedPoint = aPoint;
if( !aSuccessMessage.empty() )
{
m_statusPopup->SetText( aSuccessMessage );
m_statusPopup->Expire( 800 );
}
else
{
m_statusPopup->Hide();
}
return false; // we don't need any more points
} );
picker->SetMotionHandler(
[&]( const VECTOR2D& aPos )
{
m_statusPopup->Move( KIPLATFORM::UI::GetMousePosition() + wxPoint( 20, -50 ) );
} );
picker->SetCancelHandler(
[&]()
{
if( !aCanceledMessage.empty() )
{
m_statusPopup->SetText( aCanceledMessage );
m_statusPopup->Expire( 800 );
}
else
{
m_statusPopup->Hide();
}
} );
picker->SetFinalizeHandler(
[&]( const int& aFinalState )
{
done = true;
} );
m_statusPopup->Move( KIPLATFORM::UI::GetMousePosition() + wxPoint( 20, -50 ) );
m_statusPopup->Popup();
canvas()->SetStatusPopup( m_statusPopup->GetPanel() );
m_toolMgr->RunAction( ACTIONS::pickerSubTool );
while( !done )
{
// Pass events unless we receive a null event, then we must shut down
if( TOOL_EVENT* evt = Wait() )
evt->SetPassEvent();
else
break;
}
// Ensure statusPopup is hidden after use and before deleting it:
canvas()->SetStatusPopup( nullptr );
m_statusPopup->Hide();
if( pickedPoint )
aReferencePoint = *pickedPoint;
return pickedPoint.has_value();
}
int EDIT_TOOL::copyToClipboard( const TOOL_EVENT& aEvent )
{
CLIPBOARD_IO io;
PCB_GRID_HELPER grid( m_toolMgr,
getEditFrame<PCB_BASE_EDIT_FRAME>()->GetMagneticItemsSettings() );
TOOL_EVENT selectReferencePoint( aEvent.Category(), aEvent.Action(),
"pcbnew.InteractiveEdit.selectReferencePoint",
TOOL_ACTION_SCOPE::AS_GLOBAL );
frame()->PushTool( selectReferencePoint );
Activate();
PCB_SELECTION& selection = m_selectionTool->RequestSelection(
[]( const VECTOR2I& aPt, GENERAL_COLLECTOR& aCollector, PCB_SELECTION_TOOL* sTool )
{
for( int i = aCollector.GetCount() - 1; i >= 0; --i )
{
BOARD_ITEM* item = aCollector[i];
// We can't copy both a footprint and its text in the same operation, so if
// both are selected, remove the text
if( ( item->Type() == PCB_FIELD_T || item->Type() == PCB_TEXT_T )
&& aCollector.HasItem( item->GetParentFootprint() ) )
{
aCollector.Remove( item );
}
}
},
// Prompt user regarding locked items.
aEvent.IsAction( &ACTIONS::cut ) && !m_isFootprintEditor );
if( !selection.Empty() )
{
std::vector<BOARD_ITEM*> items;
for( EDA_ITEM* item : selection )
{
if( BOARD_ITEM* boardItem = dynamic_cast<BOARD_ITEM*>( item ) )
items.push_back( boardItem );
}
VECTOR2I refPoint;
if( aEvent.IsAction( &PCB_ACTIONS::copyWithReference ) )
{
if( !pickReferencePoint( _( "Select reference point for the copy..." ),
_( "Selection copied" ),
_( "Copy canceled" ),
refPoint ) )
{
frame()->PopTool( selectReferencePoint );
return 0;
}
}
else
{
refPoint = grid.BestDragOrigin( getViewControls()->GetCursorPosition(), items );
}
selection.SetReferencePoint( refPoint );
io.SetBoard( board() );
io.SaveSelection( selection, m_isFootprintEditor );
frame()->SetStatusText( _( "Selection copied" ) );
}
frame()->PopTool( selectReferencePoint );
if( selection.IsHover() )
m_selectionTool->ClearSelection();
return 0;
}
int EDIT_TOOL::cutToClipboard( const TOOL_EVENT& aEvent )
{
if( !copyToClipboard( aEvent ) )
{
// N.B. Setting the CUT flag prevents lock filtering as we only want to delete the items
// that were copied to the clipboard, no more, no fewer. Filtering for locked item, if
// any will be done in the copyToClipboard() routine
TOOL_EVENT evt = aEvent;
evt.SetParameter( PCB_ACTIONS::REMOVE_FLAGS::CUT );
Remove( evt );
}
return 0;
}
void EDIT_TOOL::rebuildConnectivity()
{
board()->BuildConnectivity();
m_toolMgr->PostEvent( EVENTS::ConnectivityChangedEvent );
canvas()->RedrawRatsnest();
}
void EDIT_TOOL::setTransitions()
{
Go( &EDIT_TOOL::GetAndPlace, PCB_ACTIONS::getAndPlace.MakeEvent() );
Go( &EDIT_TOOL::Move, PCB_ACTIONS::move.MakeEvent() );
Go( &EDIT_TOOL::Move, PCB_ACTIONS::moveIndividually.MakeEvent() );
Go( &EDIT_TOOL::Drag, PCB_ACTIONS::drag45Degree.MakeEvent() );
Go( &EDIT_TOOL::Drag, PCB_ACTIONS::dragFreeAngle.MakeEvent() );
Go( &EDIT_TOOL::Rotate, PCB_ACTIONS::rotateCw.MakeEvent() );
Go( &EDIT_TOOL::Rotate, PCB_ACTIONS::rotateCcw.MakeEvent() );
Go( &EDIT_TOOL::Flip, PCB_ACTIONS::flip.MakeEvent() );
Go( &EDIT_TOOL::Remove, ACTIONS::doDelete.MakeEvent() );
Go( &EDIT_TOOL::Remove, PCB_ACTIONS::deleteFull.MakeEvent() );
Go( &EDIT_TOOL::Properties, PCB_ACTIONS::properties.MakeEvent() );
Go( &EDIT_TOOL::MoveExact, PCB_ACTIONS::moveExact.MakeEvent() );
Go( &EDIT_TOOL::Move, PCB_ACTIONS::moveWithReference.MakeEvent() );
Go( &EDIT_TOOL::Duplicate, ACTIONS::duplicate.MakeEvent() );
Go( &EDIT_TOOL::Duplicate, PCB_ACTIONS::duplicateIncrement.MakeEvent() );
Go( &EDIT_TOOL::CreateArray, PCB_ACTIONS::createArray.MakeEvent() );
Go( &EDIT_TOOL::Mirror, PCB_ACTIONS::mirrorH.MakeEvent() );
Go( &EDIT_TOOL::Mirror, PCB_ACTIONS::mirrorV.MakeEvent() );
Go( &EDIT_TOOL::Swap, PCB_ACTIONS::swap.MakeEvent() );
Go( &EDIT_TOOL::PackAndMoveFootprints, PCB_ACTIONS::packAndMoveFootprints.MakeEvent() );
Go( &EDIT_TOOL::ChangeTrackWidth, PCB_ACTIONS::changeTrackWidth.MakeEvent() );
Go( &EDIT_TOOL::FilletTracks, PCB_ACTIONS::filletTracks.MakeEvent() );
Go( &EDIT_TOOL::ModifyLines, PCB_ACTIONS::filletLines.MakeEvent() );
Go( &EDIT_TOOL::ModifyLines, PCB_ACTIONS::chamferLines.MakeEvent() );
Go( &EDIT_TOOL::ModifyLines, PCB_ACTIONS::extendLines.MakeEvent() );
Go( &EDIT_TOOL::BooleanPolygons, PCB_ACTIONS::mergePolygons.MakeEvent() );
Go( &EDIT_TOOL::BooleanPolygons, PCB_ACTIONS::subtractPolygons.MakeEvent() );
Go( &EDIT_TOOL::BooleanPolygons, PCB_ACTIONS::intersectPolygons.MakeEvent() );
Go( &EDIT_TOOL::copyToClipboard, ACTIONS::copy.MakeEvent() );
Go( &EDIT_TOOL::copyToClipboard, PCB_ACTIONS::copyWithReference.MakeEvent() );
Go( &EDIT_TOOL::cutToClipboard, ACTIONS::cut.MakeEvent() );
}
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