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kicad-source/pcbnew/tools/edit_tool.cpp
John Beard 8fdb6d6e88 Feature: Exact item offset tool 
This is a little bit like the bounding hull tool, but the
output is "exact" and it only supports the most common
source items.

By 'exact', this means that rounded corners are real arc
segments rather than polygonal approximations. Obviously,
this is rather tricky in the general case, and especially
for any concave shape or anything with a bezier in it.

Envisioned main uses:

* Creating courtyard and silkscreen offsets in footprints
* Making slots around line or arcs.

The one thing that it does not currently do, but which it might
plausibly do without reimplementing Clipper is convex polygons,
which would bring trapezoidal pad outsets for free. But that
is a stretch goal, and bounding hull can be used.
2024-09-19 06:35:43 +01:00

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013-2023 CERN
* Copyright (C) 2017-2024 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 <macros.h>
#include <advanced_config.h>
#include <limits>
#include <kiplatform/ui.h>
#include <gal/graphics_abstraction_layer.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_textbox.h>
#include <pcb_table.h>
#include <pcb_generator.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 <core/kicad_algo.h>
#include <fix_board_shape.h>
#include <bitmaps.h>
#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_tablecell_properties.h>
#include <dialogs/dialog_table_properties.h>
#include <dialogs/dialog_unit_entry.h>
#include <pcb_reference_image.h>
const unsigned int EDIT_TOOL::COORDS_PADDING = pcbIUScale.mmToIU( 20 );
static const std::vector<KICAD_T> padTypes = { PCB_PAD_T };
static const std::vector<KICAD_T> footprintTypes = { PCB_FOOTPRINT_T };
static const std::vector<KICAD_T> groupTypes = { PCB_GROUP_T };
static const std::vector<KICAD_T> trackTypes = { PCB_TRACE_T,
PCB_ARC_T,
PCB_VIA_T };
static const std::vector<KICAD_T> baseConnectedTypes = { PCB_PAD_T,
PCB_VIA_T,
PCB_TRACE_T,
PCB_ARC_T };
static const std::vector<KICAD_T> connectedTypes = { PCB_TRACE_T,
PCB_ARC_T,
PCB_VIA_T,
PCB_PAD_T,
PCB_ZONE_T };
static const std::vector<KICAD_T> unroutableTypes = { PCB_TRACE_T,
PCB_ARC_T,
PCB_VIA_T,
PCB_PAD_T,
PCB_FOOTPRINT_T };
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> healShapesTypes = { PCB_SHAPE_LOCATE_SEGMENT_T,
PCB_SHAPE_LOCATE_ARC_T,
PCB_SHAPE_LOCATE_BEZIER_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 };
static const std::vector<KICAD_T> polygonSimplifyTypes = { PCB_SHAPE_LOCATE_POLY_T,
PCB_ZONE_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::healShapes, SELECTION_CONDITIONS::HasTypes( healShapesTypes ) );
menu->AddItem( PCB_ACTIONS::simplifyPolygons, SELECTION_CONDITIONS::HasTypes( polygonSimplifyTypes ) );
menu->AddItem( PCB_ACTIONS::filletLines, SELECTION_CONDITIONS::OnlyTypes( filletChamferTypes ) );
menu->AddItem( PCB_ACTIONS::chamferLines, SELECTION_CONDITIONS::OnlyTypes( filletChamferTypes ) );
menu->AddItem( PCB_ACTIONS::dogboneCorners, 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( SELECTION_CONDITIONS::OnlyTypes( polygonBooleanTypes )
&& SELECTION_CONDITIONS::MoreThan( 1 ) );
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 positioningToolsCondition =
[&]( const SELECTION& aSel )
{
std::shared_ptr<CONDITIONAL_MENU> subMenu = makePositioningToolsMenu( this );
subMenu->Evaluate( aSel );
return subMenu->GetMenuItemCount() > 0;
};
auto shapeModificationCondition =
[&]( const SELECTION& aSel )
{
std::shared_ptr<CONDITIONAL_MENU> subMenu = makeShapeModificationMenu( this );
subMenu->Evaluate( aSel );
return subMenu->GetMenuItemCount() > 0;
};
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( padTypes )( aSelection ) )
{
return false;
}
if( SELECTION_CONDITIONS::HasTypes( groupTypes )( aSelection ) )
return true;
return SELECTION_CONDITIONS::HasTypes( EDIT_TOOL::MirrorableItems )( aSelection );
};
auto singleFootprintCondition = SELECTION_CONDITIONS::OnlyTypes( footprintTypes )
&& 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 );
};
// 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( footprintTypes ) );
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(), shapeModificationCondition, 100 );
menu.AddMenu( positioningToolsSubMenu.get(), positioningToolsCondition, 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 );
std::vector<PCB_TRACK*> tracks;
std::vector<PCB_TRACK*> vias;
std::vector<FOOTPRINT*> footprints;
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 );
}
else if( FOOTPRINT* footprint = dynamic_cast<FOOTPRINT*>( item ) )
{
footprints.push_back( footprint );
}
}
if( footprints.size() == (unsigned) aCollector.GetCount() )
{
// We can drag multiple footprints; no need to whittle down selection.
}
else if( tracks.size() || vias.size() )
{
/*
* First trim down selection to active layer, tracks vs zones, etc.
*/
if( aCollector.GetCount() > 1 )
sTool->GuessSelectionCandidates( aCollector, aPt );
/*
* If we have a knee between two tracks, or a via attached to two tracks,
* then drop the selection to a single item. We don't want a selection
* disambiguation menu when it doesn't matter which items is picked.
*/
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();
std::set<PCB_TRACK*> addedTracks;
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,
baseConnectedTypes,
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 );
addedTracks.insert( 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 = aTrack->GetStart().Distance( theArc->GetStart() );
double trackEndToArcStart = aTrack->GetEnd().Distance( 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 )
{
if( addedTracks.count( trackOnStart ) )
{
getView()->Remove( trackOnStart );
addedTracks.erase( trackOnStart );
delete trackOnStart;
}
else
{
commit.Remove( trackOnStart );
}
theArc->SetStart( newStart );
}
if( trackOnEnd->GetLength() <= maxLengthIU )
{
if( addedTracks.count( trackOnEnd ) )
{
getView()->Remove( trackOnEnd );
addedTracks.erase( trackOnEnd );
delete trackOnEnd;
}
else
{
commit.Remove( trackOnEnd );
}
theArc->SetEnd( newEnd );
}
if( theArc->GetLength() <= 0 )
commit.Remove( theArc );
for( PCB_TRACK* added : addedTracks )
{
getView()->Remove( added );
commit.Add( added );
}
// 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" ), _( "Radius:" ), filletRadius );
if( dlg.ShowModal() == wxID_CANCEL || dlg.GetValue() == 0 )
return 0;
filletRadius = dlg.GetValue();
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, baseConnectedTypes );
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 a radius and return it.
*
* @param aFrame
* @param aTitle the title of the dialog
* @param aPersitentRadius the last used radius
* @return std::optional<int> the radius or std::nullopt if no
* valid radius specified
*/
static std::optional<int> GetRadiusParams( PCB_BASE_EDIT_FRAME& aFrame, const wxString& aTitle,
int& aPersitentRadius )
{
WX_UNIT_ENTRY_DIALOG dlg( &aFrame, aTitle, _( "Radius:" ), aPersitentRadius );
if( dlg.ShowModal() == wxID_CANCEL || dlg.GetValue() == 0 )
return std::nullopt;
aPersitentRadius = dlg.GetValue();
return aPersitentRadius;
}
/**
* 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 )
{
// 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" ), _( "Chamfer setback:" ),
params.m_chamfer_setback_a );
if( dlg.ShowModal() == wxID_CANCEL || dlg.GetValue() == 0 )
return std::nullopt;
params.m_chamfer_setback_a = dlg.GetValue();
// It's hard to easily specify an asymmetric chamfer (which line gets the longer setback?),
// so we just use the same setback for each
params.m_chamfer_setback_b = params.m_chamfer_setback_a;
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 );
}
}
int segmentCount = selection.CountType( PCB_SHAPE_LOCATE_SEGMENT_T ) + lines_to_add.size();
if( aEvent.IsAction( &PCB_ACTIONS::extendLines ) && segmentCount != 2 )
{
frame()->ShowInfoBarMsg( _( "Exactly two lines must be selected to extend them." ) );
for( PCB_SHAPE* line : lines_to_add )
delete line;
return 0;
}
else if( segmentCount < 2 )
{
frame()->ShowInfoBarMsg( _( "A shape with at least two lines must be selected." ) );
for( PCB_SHAPE* line : lines_to_add )
delete line;
return 0;
}
BOARD_COMMIT commit( this );
// Items created like lines from a rectangle
for( PCB_SHAPE* item : lines_to_add )
{
commit.Add( item );
selection.Add( item );
}
// Remove items like rectangles that we decomposed into lines
for( PCB_SHAPE* item : items_to_remove )
{
selection.Remove( item );
commit.Remove( item );
}
for( EDA_ITEM* item : selection )
item->ClearFlags( STRUCT_DELETED );
// List of thing to select at the end of the operation
// (doing it as we go will invalidate the iterator)
std::vector<BOARD_ITEM*> items_to_select_on_success;
// And same for items to deselect
std::vector<BOARD_ITEM*> 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
auto item_modification_handler =
[&]( BOARD_ITEM& 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();
auto item_creation_handler =
[&]( std::unique_ptr<BOARD_ITEM> 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();
auto item_removal_handler =
[&]( BOARD_ITEM& aItem )
{
aItem.SetFlags( STRUCT_DELETED );
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;
if( aEvent.IsAction( &PCB_ACTIONS::filletLines ) )
{
static int s_filletRadius = pcbIUScale.mmToIU( 1 );
std::optional<int> filletRadiusIU =
GetRadiusParams( *frame(), _( "Fillet Lines" ), s_filletRadius );
if( filletRadiusIU.has_value() )
{
pairwise_line_routine = std::make_unique<LINE_FILLET_ROUTINE>(
frame()->GetModel(), change_handler, *filletRadiusIU );
}
}
else if( aEvent.IsAction( &PCB_ACTIONS::dogboneCorners ) )
{
static int s_dogBoneRadius = pcbIUScale.mmToIU( 1 );
std::optional<int> radiusIU =
GetRadiusParams( *frame(), _( "Dogbone Corners" ), s_dogBoneRadius );
if( radiusIU.has_value() )
{
pairwise_line_routine = std::make_unique<DOGBONE_CORNER_ROUTINE>(
frame()->GetModel(), change_handler, *radiusIU );
}
}
else if( aEvent.IsAction( &PCB_ACTIONS::chamferLines ) )
{
std::optional<CHAMFER_PARAMS> chamfer_params = GetChamferParams( *frame() );
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 ) )
{
pairwise_line_routine = std::make_unique<LINE_EXTENSION_ROUTINE>( frame()->GetModel(),
change_handler );
}
if( !pairwise_line_routine )
{
// Didn't construct any mofication routine - user must have cancelled
commit.Revert();
return 0;
}
// Apply the tool to every line pair
alg::for_all_pairs( selection.begin(), selection.end(),
[&]( EDA_ITEM* a, EDA_ITEM* b )
{
if( ( a->GetFlags() & STRUCT_DELETED ) == 0
&& ( b->GetFlags() & STRUCT_DELETED ) == 0 )
{
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 );
}
} );
// Select added and modified items
for( BOARD_ITEM* item : items_to_select_on_success )
m_selectionTool->AddItemToSel( item, true );
// Deselect removed items
for( BOARD_ITEM* 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::SimplifyPolygons( 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];
if( !item->IsType( { PCB_SHAPE_LOCATE_POLY_T, PCB_ZONE_T } ) )
aCollector.Remove( item );
if( ZONE* zone = dyn_cast<ZONE*>( item ) )
{
if( zone->IsTeardropArea() )
aCollector.Remove( item );
}
}
},
true /* prompt user regarding locked items */ );
// Store last used value
static int s_toleranceValue = pcbIUScale.mmToIU( 3 );
WX_UNIT_ENTRY_DIALOG dlg( frame(), _( "Simplify Shapes" ), _( "Tolerance value:" ),
s_toleranceValue );
if( dlg.ShowModal() == wxID_CANCEL )
return 0;
s_toleranceValue = dlg.GetValue();
if( s_toleranceValue <= 0 )
return 0;
BOARD_COMMIT commit{ this };
std::vector<PCB_SHAPE*> shapeList;
for( EDA_ITEM* item : selection )
{
commit.Modify( item );
if( PCB_SHAPE* shape = dyn_cast<PCB_SHAPE*>( item ) )
{
SHAPE_POLY_SET& poly = shape->GetPolyShape();
poly.SimplifyOutlines( s_toleranceValue );
}
if( ZONE* zone = dyn_cast<ZONE*>( item ) )
{
SHAPE_POLY_SET* poly = zone->Outline();
poly->SimplifyOutlines( s_toleranceValue );
}
}
commit.Push( _( "Simplify Polygons" ) );
// Notify other tools of the changes
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
return 0;
}
int EDIT_TOOL::HealShapes( 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_ARC_T,
PCB_SHAPE_LOCATE_BEZIER_T } ) )
{
aCollector.Remove( item );
}
}
},
true /* prompt user regarding locked items */ );
// Store last used value
static int s_toleranceValue = pcbIUScale.mmToIU( 3 );
WX_UNIT_ENTRY_DIALOG dlg( frame(), _( "Heal Shapes" ), _( "Tolerance value:" ),
s_toleranceValue );
if( dlg.ShowModal() == wxID_CANCEL )
return 0;
s_toleranceValue = dlg.GetValue();
if( s_toleranceValue <= 0 )
return 0;
BOARD_COMMIT commit{ this };
std::vector<PCB_SHAPE*> shapeList;
std::vector<std::unique_ptr<PCB_SHAPE>> newShapes;
for( EDA_ITEM* item : selection )
{
if( PCB_SHAPE* shape = dynamic_cast<PCB_SHAPE*>( item ) )
{
shapeList.push_back( shape );
commit.Modify( shape );
}
}
ConnectBoardShapes( shapeList, newShapes, s_toleranceValue );
std::vector<PCB_SHAPE*> items_to_select;
for( std::unique_ptr<PCB_SHAPE>& ptr : newShapes )
{
PCB_SHAPE* shape = ptr.release();
commit.Add( shape );
items_to_select.push_back( shape );
}
commit.Push( _( "Heal Shapes" ) );
// Select added items
for( PCB_SHAPE* item : items_to_select )
m_selectionTool->AddItemToSel( item, true );
if( items_to_select.size() > 0 )
m_toolMgr->ProcessEvent( EVENTS::SelectedEvent );
// Notify other tools of the changes
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
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
auto item_modification_handler =
[&]( BOARD_ITEM& aItem )
{
commit.Modify( &aItem );
};
std::vector<BOARD_ITEM*> items_to_select_on_success;
auto item_creation_handler =
[&]( std::unique_ptr<BOARD_ITEM> aItem )
{
items_to_select_on_success.push_back( aItem.get() );
commit.Add( aItem.release() );
};
auto item_removal_handler =
[&]( BOARD_ITEM& 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( BOARD_ITEM* 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_CONDITIONS::OnlyTypes( { PCB_TABLECELL_T } ) )( selection ) )
{
std::vector<PCB_TABLECELL*> cells;
for( EDA_ITEM* item : selection.Items() )
cells.push_back( static_cast<PCB_TABLECELL*>( item ) );
DIALOG_TABLECELL_PROPERTIES dlg( editFrame, cells );
dlg.ShowModal();
if( dlg.GetReturnValue() == DIALOG_TABLECELL_PROPERTIES::TABLECELL_PROPS_EDIT_TABLE )
{
PCB_TABLE* table = static_cast<PCB_TABLE*>( cells[0]->GetParent() );
DIALOG_TABLE_PROPERTIES tableDlg( frame(), table );
tableDlg.ShowQuasiModal(); // Scintilla's auto-complete requires quasiModal
}
}
else if( selection.Size() == 1 && selection.Front()->IsBOARD_ITEM() )
{
// Display properties dialog
BOARD_ITEM* item = static_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( !eda_item->IsBOARD_ITEM() )
continue;
BOARD_ITEM* item = static_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 );
sTool->FilterCollectorForTableCells( 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 );
sTool->FilterCollectorForTableCells( 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;
// A single textbox "walks" if we rotate it around its position, as we keep resetting which
// corner is the origin.
if( selection.Size() == 1 && dynamic_cast<PCB_TEXTBOX*>( selection.Front() ) )
{
selection.SetReferencePoint( static_cast<PCB_TEXTBOX*>( selection.Front() )->GetCenter() );
}
else
{
updateModificationPoint( selection );
}
VECTOR2I refPt = selection.GetReferencePoint();
EDA_ANGLE rotateAngle = TOOL_EVT_UTILS::GetEventRotationAngle( *editFrame, aEvent );
if( frame()->GetCanvas()->GetView()->GetGAL()->IsFlippedX() )
rotateAngle = -rotateAngle;
// 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( item->IsBOARD_ITEM() )
{
BOARD_ITEM* board_item = static_cast<BOARD_ITEM*>( item );
board_item->Rotate( refPt, rotateAngle );
board_item->Normalize();
}
}
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;
}
std::vector<EDA_ITEM*> items;
for( EDA_ITEM* item : selection )
{
if( item->Type() == PCB_GROUP_T )
{
static_cast<PCB_GROUP*>( item )->RunOnDescendants(
[&]( BOARD_ITEM* descendant )
{
items.push_back( descendant );
} );
}
else
{
items.push_back( item );
}
}
for( EDA_ITEM* item : items )
{
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_TABLE_T:
// JEY TODO: tables
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
UNIMPLEMENTED_FOR( item->GetClass() );
}
}
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::JustifyText( 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->FilterCollectorForHierarchy( aCollector, true );
},
!m_dragging /* prompt user regarding locked items */ );
if( selection.Empty() )
return 0;
auto setJustify =
[&]( EDA_TEXT* aTextItem )
{
if( aEvent.Matches( ACTIONS::leftJustify.MakeEvent() ) )
aTextItem->SetHorizJustify( GR_TEXT_H_ALIGN_LEFT );
else if( aEvent.Matches( ACTIONS::centerJustify.MakeEvent() ) )
aTextItem->SetHorizJustify( GR_TEXT_H_ALIGN_CENTER );
else
aTextItem->SetHorizJustify( GR_TEXT_H_ALIGN_RIGHT );
};
for( EDA_ITEM* item : selection )
{
if( item->Type() == PCB_FIELD_T || item->Type() == PCB_TEXT_T )
{
if( !item->IsNew() && !item->IsMoving() )
commit->Modify( item );
setJustify( static_cast<PCB_TEXT*>( item ) );
}
else if( item->Type() == PCB_TEXTBOX_T )
{
if( !item->IsNew() && !item->IsMoving() )
commit->Modify( item );
setJustify( static_cast<PCB_TEXTBOX*>( item ) );
}
}
if( !localCommit.Empty() )
{
if( aEvent.Matches( ACTIONS::leftJustify.MakeEvent() ) )
localCommit.Push( _( "Left Justify" ) );
else if( aEvent.Matches( ACTIONS::centerJustify.MakeEvent() ) )
localCommit.Push( _( "Center Justify" ) );
else
localCommit.Push( _( "Right Justify" ) );
}
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 );
sTool->FilterCollectorForTableCells( 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 )
refPt = selection.GetReferencePoint();
bool leftRight = frame()->GetPcbNewSettings()->m_FlipLeftRight;
for( EDA_ITEM* item : selection )
{
if( !item->IsBOARD_ITEM() )
continue;
BOARD_ITEM* boardItem = static_cast<BOARD_ITEM*>( item );
if( !boardItem->IsNew() && !boardItem->IsMoving() )
commit->Modify( boardItem );
boardItem->Flip( refPt, leftRight );
boardItem->Normalize();
}
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::getChildItemsOfGroupsAndGenerators( EDA_ITEM* item,
std::unordered_set<BOARD_ITEM*>& children )
{
wxASSERT( item->Type() == PCB_GROUP_T || item->Type() == PCB_GENERATOR_T );
std::unordered_set<BOARD_ITEM*>& childItems = static_cast<PCB_GROUP*>( item )->GetItems();
for( BOARD_ITEM* childItem : childItems )
{
children.insert( childItem );
if( childItem->Type() == PCB_GROUP_T || childItem->Type() == PCB_GENERATOR_T )
getChildItemsOfGroupsAndGenerators( childItem, children );
}
}
void EDIT_TOOL::removeNonRootItems( std::unordered_set<EDA_ITEM*>& items )
{
auto itr = items.begin();
while( itr != items.end() )
{
EDA_ITEM* item = *itr;
if( item->IsBOARD_ITEM() )
{
BOARD_ITEM* curItem = static_cast<BOARD_ITEM*>( item );
if( curItem->Type() == PCB_GROUP_T || curItem->Type() == PCB_GENERATOR_T )
{
std::unordered_set<BOARD_ITEM*> childItems;
getChildItemsOfGroupsAndGenerators( curItem, childItems );
std::for_each( childItems.begin(), childItems.end(),
[&]( auto eraseItem )
{
items.erase( eraseItem );
} );
}
}
++itr;
}
}
void EDIT_TOOL::DeleteItems( const PCB_SELECTION& aItems, bool aIsCut )
{
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
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 );
// Only delete items that are the root of a selected set (e.g. only delete grouped / generated
// items from the parent item, not individually) - issue #17527
std::unordered_set<EDA_ITEM*> rootItems( aItems.begin(), aItems.end() );
removeNonRootItems( rootItems );
int itemsDeleted = 0;
int fieldsHidden = 0;
int fieldsAlreadyHidden = 0;
for( EDA_ITEM* item : rootItems )
{
if( !item->IsBOARD_ITEM() )
continue;
BOARD_ITEM* board_item = static_cast<BOARD_ITEM*>( item );
FOOTPRINT* parentFP = board_item->GetParentFootprint();
if( board_item->GetParentGroup() )
commit.Stage( board_item, CHT_UNGROUP );
switch( item->Type() )
{
case PCB_FIELD_T:
{
PCB_FIELD* field = static_cast<PCB_FIELD*>( board_item );
wxASSERT( parentFP );
commit.Modify( parentFP );
if( field->IsVisible() )
{
field->SetVisible( false );
fieldsHidden++;
}
else
{
fieldsAlreadyHidden++;
}
getView()->Update( parentFP );
break;
}
case PCB_TEXT_T:
if( parentFP )
{
commit.Modify( parentFP );
parentFP->Delete( board_item );
getView()->Update( parentFP );
}
else
{
commit.Remove( board_item );
}
itemsDeleted++;
break;
case PCB_SHAPE_T:
case PCB_TEXTBOX_T:
case PCB_TABLE_T:
case PCB_REFERENCE_IMAGE_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:
commit.Remove( board_item );
itemsDeleted++;
break;
case PCB_TABLECELL_T:
// Clear contents of table cell
commit.Modify( board_item );
static_cast<PCB_TABLECELL*>( board_item )->SetText( wxEmptyString );
itemsDeleted++;
break;
case PCB_GROUP_T:
board_item->RunOnDescendants(
[&commit]( BOARD_ITEM* aItem )
{
commit.Stage( aItem, CHT_UNGROUP );
} );
board_item->RunOnDescendants(
[&commit]( BOARD_ITEM* aItem )
{
commit.Remove( aItem );
} );
commit.Remove( board_item );
itemsDeleted++;
break;
case PCB_PAD_T:
if( IsFootprintEditor() || frame()->GetPcbNewSettings()->m_AllowFreePads )
{
commit.Modify( parentFP );
getView()->Remove( board_item );
parentFP->Remove( board_item );
itemsDeleted++;
}
break;
case PCB_ZONE_T:
// 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 );
itemsDeleted++;
break;
case PCB_GENERATOR_T:
if( rootItems.size() == 1 )
{
PCB_GENERATOR* generator = static_cast<PCB_GENERATOR*>( board_item );
m_toolMgr->RunSynchronousAction<PCB_GENERATOR*>( PCB_ACTIONS::genRemove, &commit,
generator );
}
else
{
PCB_GENERATOR* generator = static_cast<PCB_GENERATOR*>( board_item );
for( BOARD_ITEM* member : generator->GetItems() )
commit.Stage( member, CHT_UNGROUP );
for( BOARD_ITEM* member : generator->GetItems() )
commit.Remove( member );
commit.Remove( board_item );
}
itemsDeleted++;
break;
default:
wxASSERT_MSG( parentFP == nullptr, wxT( "Try to delete an item living in a footprint" ) );
commit.Remove( board_item );
itemsDeleted++;
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 if( itemsDeleted == 0 )
{
if( fieldsHidden == 1 )
commit.Push( _( "Hide Field" ) );
else if( fieldsHidden > 1 )
commit.Push( _( "Hide Fields" ) );
else if( fieldsAlreadyHidden > 0 )
editFrame->ShowInfoBarError( _( "Use the Footprint Properties dialog to remove fields." ) );
}
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 );
sTool->FilterCollectorForTableCells( aCollector );
},
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 )
{
if( !item->IsBOARD_ITEM() )
continue;
BOARD_ITEM* boardItem = static_cast<BOARD_ITEM*>( item );
if( !boardItem->IsNew() )
commit.Modify( boardItem );
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 Exactly" ) );
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 );
sTool->FilterCollectorForTableCells( aCollector );
} );
if( selection.Empty() )
return 0;
// Duplicating tuhing patterns alone is not supported
if( selection.Size() == 1 && selection.CountType( PCB_GENERATOR_T ) )
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 )
{
if( !item->IsBOARD_ITEM() )
continue;
BOARD_ITEM* dupe_item = nullptr;
BOARD_ITEM* orig_item = static_cast<BOARD_ITEM*>( item );
if( m_isFootprintEditor )
{
FOOTPRINT* parentFootprint = editFrame->GetBoard()->GetFirstFootprint();
// PCB_FIELD items are specific items (not only graphic, but are properies )
// and cannot be duplicated like other footprint items. So skip it:
if( orig_item->Type() == PCB_FIELD_T )
{
orig_item->ClearSelected();
continue;
}
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 );
}
dupe_item->ClearSelected();
new_items.push_back( dupe_item );
commit.Add( dupe_item );
}
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_REFERENCE_IMAGE_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();
// 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 );
break;
case PCB_TABLE_T:
// JEY TODO: tables
break;
case PCB_GENERATOR_T:
case PCB_GROUP_T:
dupe_item = static_cast<PCB_GROUP*>( orig_item )->DeepDuplicate();
dupe_item->RunOnDescendants(
[&]( BOARD_ITEM* aItem )
{
aItem->ClearSelected();
new_items.push_back( aItem );
commit.Add( aItem );
} );
dupe_item->ClearSelected();
new_items.push_back( dupe_item );
commit.Add( dupe_item );
break;
default:
wxASSERT_MSG( false, wxString::Format( wxT( "Unhandled item type %d" ),
orig_item->Type() ) );
break;
}
}
}
// 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, true ) )
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 )
{
// Can't modify an empty group
if( aSelection.Empty() )
return false;
if( ( m_dragging || aSelection[0]->IsMoving() ) && aSelection.HasReferencePoint() )
return false;
// When there is only one item selected, the reference point is its position...
if( aSelection.Size() == 1 && aSelection.Front()->Type() != PCB_TABLE_T )
{
if( aSelection.Front()->IsBOARD_ITEM() )
{
BOARD_ITEM* item = static_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() );
VECTOR2I refPt = aSelection.GetCenter();
// Exclude text in the footprint editor if there's anything else selected
if( m_isFootprintEditor )
{
BOX2I nonFieldsBBox;
for( EDA_ITEM* item : aSelection.Items() )
{
if( !item->IsType( { PCB_TEXT_T, PCB_FIELD_T } ) )
nonFieldsBBox.Merge( item->GetBoundingBox() );
}
if( nonFieldsBBox.IsValid() )
refPt = nonFieldsBBox.GetCenter();
}
aSelection.SetReferencePoint( grid.BestSnapAnchor( refPt, 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>();
PCB_EDIT_FRAME& editFrame = *getEditFrame<PCB_EDIT_FRAME>();
std::optional<VECTOR2I> pickedPoint;
bool done = false;
m_statusPopup->SetText( aTooltip );
/// This allow the option of snapping in the tool
picker->SetSnapping( true );
const auto setPickerLayerSet = [&]()
{
MAGNETIC_SETTINGS& magSettings = *editFrame.GetMagneticItemsSettings();
LSET layerFilter;
if( !magSettings.allLayers )
layerFilter = LSET( { editFrame.GetActiveLayer() } );
else
layerFilter = LSET::AllLayersMask();
picker->SetLayerSet( layerFilter );
};
// Initial set
setPickerLayerSet();
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() )
{
if( evt->Matches( PCB_EVENTS::SnappingModeChangedByKeyEvent ) )
{
// Update the layer set when the snapping mode changes
setPickerLayerSet();
}
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 );
}
else if( item->Type() == PCB_MARKER_T )
{
// Don't allow copying marker objects
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( item->IsBOARD_ITEM() )
items.push_back( static_cast<BOARD_ITEM*>( item ) );
}
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();
}
// clang-format off
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::dogboneCorners.MakeEvent() );
Go( &EDIT_TOOL::SimplifyPolygons, PCB_ACTIONS::simplifyPolygons.MakeEvent() );
Go( &EDIT_TOOL::HealShapes, PCB_ACTIONS::healShapes.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::JustifyText, ACTIONS::leftJustify.MakeEvent() );
Go( &EDIT_TOOL::JustifyText, ACTIONS::centerJustify.MakeEvent() );
Go( &EDIT_TOOL::JustifyText, ACTIONS::rightJustify.MakeEvent() );
Go( &EDIT_TOOL::copyToClipboard, ACTIONS::copy.MakeEvent() );
Go( &EDIT_TOOL::copyToClipboard, PCB_ACTIONS::copyWithReference.MakeEvent() );
Go( &EDIT_TOOL::cutToClipboard, ACTIONS::cut.MakeEvent() );
}
// clang-format on
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