mirror of
https://gitlab.com/kicad/code/kicad.git
synced 2025-09-14 18:23:15 +02:00
9505df5997
Disabling the grid should leave the snapping in place. But our disabler returned the current point as closest, effectively always ensuring the cursor position was the closest snap. This only uses grid when requested.
1165 lines
36 KiB
C++
1165 lines
36 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2013-2018 CERN
|
|
* @author Maciej Suminski <maciej.suminski@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 <functional>
|
|
using namespace std::placeholders;
|
|
|
|
#include <tool/tool_manager.h>
|
|
#include <view/view_controls.h>
|
|
#include <gal/graphics_abstraction_layer.h>
|
|
#include <geometry/seg.h>
|
|
#include <confirm.h>
|
|
|
|
#include "pcb_actions.h"
|
|
#include "selection_tool.h"
|
|
#include "point_editor.h"
|
|
#include "grid_helper.h"
|
|
#include <board_commit.h>
|
|
#include <bitmaps.h>
|
|
#include <status_popup.h>
|
|
|
|
#include <pcb_edit_frame.h>
|
|
#include <class_edge_mod.h>
|
|
#include <class_dimension.h>
|
|
#include <class_zone.h>
|
|
#include <class_board.h>
|
|
#include <class_module.h>
|
|
#include <connectivity_data.h>
|
|
|
|
#include "zone_filler.h"
|
|
|
|
// Point editor
|
|
TOOL_ACTION PCB_ACTIONS::pointEditorAddCorner( "pcbnew.PointEditor.addCorner",
|
|
AS_GLOBAL, WXK_INSERT,
|
|
_( "Create Corner" ), _( "Create a corner" ), add_corner_xpm );
|
|
|
|
TOOL_ACTION PCB_ACTIONS::pointEditorRemoveCorner( "pcbnew.PointEditor.removeCorner",
|
|
AS_GLOBAL, 0,
|
|
_( "Remove Corner" ), _( "Remove corner" ), delete_xpm );
|
|
|
|
|
|
// Few constants to avoid using bare numbers for point indices
|
|
enum SEG_POINTS
|
|
{
|
|
SEG_START, SEG_END
|
|
};
|
|
|
|
enum ARC_POINTS
|
|
{
|
|
ARC_CENTER, ARC_START, ARC_END
|
|
};
|
|
|
|
enum CIRCLE_POINTS
|
|
{
|
|
CIRC_CENTER, CIRC_END
|
|
};
|
|
|
|
enum BEZIER_CURVE_POINTS
|
|
{
|
|
BEZIER_CURVE_START,
|
|
BEZIER_CURVE_CONTROL_POINT1,
|
|
BEZIER_CURVE_CONTROL_POINT2,
|
|
BEZIER_CURVE_END
|
|
};
|
|
|
|
enum DIMENSION_POINTS
|
|
{
|
|
DIM_CROSSBARO,
|
|
DIM_CROSSBARF,
|
|
DIM_FEATUREGO,
|
|
DIM_FEATUREDO,
|
|
};
|
|
|
|
class EDIT_POINTS_FACTORY
|
|
{
|
|
private:
|
|
|
|
static void buildForPolyOutline( std::shared_ptr<EDIT_POINTS> points,
|
|
const SHAPE_POLY_SET* aOutline, KIGFX::GAL* aGal )
|
|
{
|
|
|
|
int cornersCount = aOutline->TotalVertices();
|
|
|
|
for( auto iterator = aOutline->CIterateWithHoles(); iterator; iterator++ )
|
|
{
|
|
points->AddPoint( *iterator );
|
|
|
|
if( iterator.IsEndContour() )
|
|
points->AddBreak();
|
|
}
|
|
|
|
// Lines have to be added after creating edit points,
|
|
// as they use EDIT_POINT references
|
|
for( int i = 0; i < cornersCount - 1; ++i )
|
|
{
|
|
if( points->IsContourEnd( i ) )
|
|
{
|
|
points->AddLine( points->Point( i ),
|
|
points->Point( points->GetContourStartIdx( i ) ) );
|
|
}
|
|
else
|
|
{
|
|
points->AddLine( points->Point( i ), points->Point( i + 1 ) );
|
|
}
|
|
|
|
points->Line( i ).SetConstraint( new EC_SNAPLINE( points->Line( i ),
|
|
std::bind( &KIGFX::GAL::GetGridPoint, aGal, _1 ) ) );
|
|
}
|
|
|
|
// The last missing line, connecting the last and the first polygon point
|
|
points->AddLine( points->Point( cornersCount - 1 ),
|
|
points->Point( points->GetContourStartIdx( cornersCount - 1 ) ) );
|
|
|
|
points->Line( points->LinesSize() - 1 ).SetConstraint(
|
|
new EC_SNAPLINE( points->Line( points->LinesSize() - 1 ),
|
|
std::bind( &KIGFX::GAL::GetGridPoint, aGal, _1 ) ) );
|
|
}
|
|
|
|
public:
|
|
static std::shared_ptr<EDIT_POINTS> Make( EDA_ITEM* aItem, KIGFX::GAL* aGal )
|
|
{
|
|
std::shared_ptr<EDIT_POINTS> points = std::make_shared<EDIT_POINTS>( aItem );
|
|
|
|
if( !aItem )
|
|
return points;
|
|
|
|
// Generate list of edit points basing on the item type
|
|
switch( aItem->Type() )
|
|
{
|
|
case PCB_LINE_T:
|
|
case PCB_MODULE_EDGE_T:
|
|
{
|
|
const DRAWSEGMENT* segment = static_cast<const DRAWSEGMENT*>( aItem );
|
|
|
|
switch( segment->GetShape() )
|
|
{
|
|
case S_SEGMENT:
|
|
points->AddPoint( segment->GetStart() );
|
|
points->AddPoint( segment->GetEnd() );
|
|
break;
|
|
|
|
case S_ARC:
|
|
points->AddPoint( segment->GetCenter() );
|
|
points->AddPoint( segment->GetArcStart() );
|
|
points->AddPoint( segment->GetArcEnd() );
|
|
|
|
// Set constraints
|
|
// Arc end has to stay at the same radius as the start
|
|
points->Point( ARC_END ).SetConstraint( new EC_CIRCLE( points->Point( ARC_END ),
|
|
points->Point( ARC_CENTER ),
|
|
points->Point( ARC_START ) ) );
|
|
break;
|
|
|
|
case S_CIRCLE:
|
|
points->AddPoint( segment->GetCenter() );
|
|
points->AddPoint( segment->GetEnd() );
|
|
|
|
break;
|
|
|
|
case S_POLYGON:
|
|
buildForPolyOutline( points, &segment->GetPolyShape(), aGal );
|
|
break;
|
|
|
|
case S_CURVE:
|
|
points->AddPoint( segment->GetStart() );
|
|
points->AddPoint( segment->GetBezControl1() );
|
|
points->AddPoint( segment->GetBezControl2() );
|
|
points->AddPoint( segment->GetEnd() );
|
|
break;
|
|
|
|
default: // suppress warnings
|
|
break;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case PCB_ZONE_AREA_T:
|
|
{
|
|
auto zone = static_cast<const ZONE_CONTAINER*>( aItem );
|
|
buildForPolyOutline( points, zone->Outline(), aGal );
|
|
break;
|
|
}
|
|
|
|
case PCB_DIMENSION_T:
|
|
{
|
|
const DIMENSION* dimension = static_cast<const DIMENSION*>( aItem );
|
|
|
|
points->AddPoint( dimension->m_crossBarO );
|
|
points->AddPoint( dimension->m_crossBarF );
|
|
points->AddPoint( dimension->m_featureLineGO );
|
|
points->AddPoint( dimension->m_featureLineDO );
|
|
|
|
// Dimension height setting - edit points should move only along the feature lines
|
|
points->Point( DIM_CROSSBARO ).SetConstraint( new EC_LINE( points->Point( DIM_CROSSBARO ),
|
|
points->Point( DIM_FEATUREGO ) ) );
|
|
points->Point( DIM_CROSSBARF ).SetConstraint( new EC_LINE( points->Point( DIM_CROSSBARF ),
|
|
points->Point( DIM_FEATUREDO ) ) );
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
points.reset();
|
|
break;
|
|
}
|
|
|
|
return points;
|
|
}
|
|
|
|
private:
|
|
EDIT_POINTS_FACTORY() {};
|
|
};
|
|
|
|
|
|
POINT_EDITOR::POINT_EDITOR() :
|
|
PCB_TOOL( "pcbnew.PointEditor" ), m_selectionTool( NULL ), m_editedPoint( NULL ),
|
|
m_original( VECTOR2I( 0, 0 ) ), m_altConstrainer( VECTOR2I( 0, 0 ) ), m_refill( false )
|
|
{
|
|
}
|
|
|
|
|
|
void POINT_EDITOR::Reset( RESET_REASON aReason )
|
|
{
|
|
m_refill = false;
|
|
m_editPoints.reset();
|
|
m_altConstraint.reset();
|
|
getViewControls()->SetAutoPan( false );
|
|
|
|
m_statusPopup.reset( new STATUS_TEXT_POPUP( getEditFrame<PCB_BASE_EDIT_FRAME>() ) );
|
|
m_statusPopup->SetTextColor( wxColour( 255, 0, 0 ) );
|
|
m_statusPopup->SetText( _( "Self-intersecting polygons are not allowed" ) );
|
|
}
|
|
|
|
|
|
bool POINT_EDITOR::Init()
|
|
{
|
|
// Find the selection tool, so they can cooperate
|
|
m_selectionTool = static_cast<SELECTION_TOOL*>( m_toolMgr->FindTool( "pcbnew.InteractiveSelection" ) );
|
|
|
|
if( !m_selectionTool )
|
|
{
|
|
DisplayError( NULL, wxT( "pcbnew.InteractiveSelection tool is not available" ) );
|
|
return false;
|
|
}
|
|
|
|
auto& menu = m_selectionTool->GetToolMenu().GetMenu();
|
|
menu.AddItem( PCB_ACTIONS::pointEditorAddCorner, POINT_EDITOR::addCornerCondition );
|
|
menu.AddItem( PCB_ACTIONS::pointEditorRemoveCorner,
|
|
std::bind( &POINT_EDITOR::removeCornerCondition, this, _1 ) );
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
void POINT_EDITOR::updateEditedPoint( const TOOL_EVENT& aEvent )
|
|
{
|
|
EDIT_POINT* point = m_editedPoint;
|
|
|
|
if( aEvent.IsMotion() )
|
|
{
|
|
point = m_editPoints->FindPoint( aEvent.Position(), getView() );
|
|
}
|
|
else if( aEvent.IsDrag( BUT_LEFT ) )
|
|
{
|
|
point = m_editPoints->FindPoint( aEvent.DragOrigin(), getView() );
|
|
}
|
|
|
|
if( m_editedPoint != point )
|
|
setEditedPoint( point );
|
|
}
|
|
|
|
|
|
int POINT_EDITOR::OnSelectionChange( const TOOL_EVENT& aEvent )
|
|
{
|
|
if( !m_selectionTool )
|
|
return 0;
|
|
|
|
const SELECTION& selection = m_selectionTool->GetSelection();
|
|
|
|
if( selection.Size() != 1 )
|
|
return 0;
|
|
|
|
Activate();
|
|
|
|
KIGFX::VIEW_CONTROLS* controls = getViewControls();
|
|
KIGFX::VIEW* view = getView();
|
|
PCB_BASE_EDIT_FRAME* editFrame = getEditFrame<PCB_BASE_EDIT_FRAME>();
|
|
|
|
controls->ShowCursor( true );
|
|
|
|
GRID_HELPER grid( editFrame );
|
|
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( selection.Front() );
|
|
|
|
m_editPoints = EDIT_POINTS_FACTORY::Make( item, getView()->GetGAL() );
|
|
|
|
if( !m_editPoints )
|
|
return 0;
|
|
|
|
view->Add( m_editPoints.get() );
|
|
setEditedPoint( nullptr );
|
|
m_refill = false;
|
|
bool modified = false;
|
|
bool revert = false;
|
|
|
|
BOARD_COMMIT commit( editFrame );
|
|
LSET snapLayers = item->GetLayerSet();
|
|
|
|
if( item->Type() == PCB_DIMENSION_T )
|
|
snapLayers = LSET::AllLayersMask();
|
|
|
|
// Main loop: keep receiving events
|
|
while( OPT_TOOL_EVENT evt = Wait() )
|
|
{
|
|
if( revert )
|
|
break;
|
|
|
|
grid.SetSnap( !evt->Modifier( MD_SHIFT ) );
|
|
grid.SetUseGrid( !evt->Modifier( MD_ALT ) );
|
|
controls->SetSnapping( !evt->Modifier( MD_ALT ) );
|
|
|
|
if( !m_editPoints ||
|
|
evt->Matches( m_selectionTool->ClearedEvent ) ||
|
|
evt->Matches( m_selectionTool->UnselectedEvent ) ||
|
|
evt->Matches( m_selectionTool->SelectedEvent ) )
|
|
{
|
|
break;
|
|
}
|
|
|
|
if ( !modified )
|
|
updateEditedPoint( *evt );
|
|
|
|
if( evt->IsDrag( BUT_LEFT ) && m_editedPoint )
|
|
{
|
|
if( !modified )
|
|
{
|
|
commit.StageItems( selection, CHT_MODIFY );
|
|
|
|
m_original = *m_editedPoint; // Save the original position
|
|
controls->SetAutoPan( true );
|
|
modified = true;
|
|
grid.SetAuxAxes( true, m_original.GetPosition(), true );
|
|
}
|
|
|
|
//TODO: unify the constraints to solve simultaneously instead of sequentially
|
|
m_editedPoint->SetPosition( grid.BestSnapAnchor( evt->Position(), snapLayers ) );
|
|
bool enableAltConstraint = !!evt->Modifier( MD_CTRL );
|
|
|
|
if( enableAltConstraint != (bool) m_altConstraint ) // alternative constraint
|
|
setAltConstraint( enableAltConstraint );
|
|
|
|
if( m_altConstraint )
|
|
m_altConstraint->Apply();
|
|
else
|
|
m_editedPoint->ApplyConstraint();
|
|
|
|
m_editedPoint->SetPosition( grid.BestSnapAnchor( m_editedPoint->GetPosition(), snapLayers ) );
|
|
|
|
updateItem();
|
|
updatePoints();
|
|
}
|
|
|
|
else if( evt->IsMouseUp( BUT_LEFT ) )
|
|
{
|
|
controls->SetAutoPan( false );
|
|
setAltConstraint( false );
|
|
|
|
if( modified )
|
|
{
|
|
commit.Push( _( "Drag a corner" ) );
|
|
modified = false;
|
|
m_refill = true;
|
|
}
|
|
|
|
m_toolMgr->PassEvent();
|
|
}
|
|
|
|
else if( evt->IsCancel() )
|
|
{
|
|
if( modified ) // Restore the last change
|
|
revert = true;
|
|
|
|
// Let the selection tool receive the event too
|
|
m_toolMgr->PassEvent();
|
|
|
|
// Do not exit right now, let the selection clear the selection
|
|
//break;
|
|
}
|
|
|
|
else
|
|
{
|
|
m_toolMgr->PassEvent();
|
|
}
|
|
}
|
|
|
|
if( m_editPoints )
|
|
{
|
|
view->Remove( m_editPoints.get() );
|
|
|
|
if( modified && revert )
|
|
commit.Revert();
|
|
|
|
finishItem();
|
|
m_editPoints.reset();
|
|
}
|
|
|
|
frame()->SetMsgPanel( board() );
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
void POINT_EDITOR::updateItem() const
|
|
{
|
|
EDA_ITEM* item = m_editPoints->GetParent();
|
|
|
|
if( !item )
|
|
return;
|
|
|
|
switch( item->Type() )
|
|
{
|
|
case PCB_LINE_T:
|
|
case PCB_MODULE_EDGE_T:
|
|
{
|
|
DRAWSEGMENT* segment = static_cast<DRAWSEGMENT*>( item );
|
|
switch( segment->GetShape() )
|
|
{
|
|
case S_SEGMENT:
|
|
if( isModified( m_editPoints->Point( SEG_START ) ) )
|
|
segment->SetStart( wxPoint( m_editPoints->Point( SEG_START ).GetPosition().x,
|
|
m_editPoints->Point( SEG_START ).GetPosition().y ) );
|
|
|
|
else if( isModified( m_editPoints->Point( SEG_END ) ) )
|
|
segment->SetEnd( wxPoint( m_editPoints->Point( SEG_END ).GetPosition().x,
|
|
m_editPoints->Point( SEG_END ).GetPosition().y ) );
|
|
|
|
break;
|
|
|
|
case S_ARC:
|
|
{
|
|
const VECTOR2I& center = m_editPoints->Point( ARC_CENTER ).GetPosition();
|
|
const VECTOR2I& start = m_editPoints->Point( ARC_START ).GetPosition();
|
|
const VECTOR2I& end = m_editPoints->Point( ARC_END ).GetPosition();
|
|
|
|
if( center != segment->GetCenter() )
|
|
{
|
|
wxPoint moveVector = wxPoint( center.x, center.y ) - segment->GetCenter();
|
|
segment->Move( moveVector );
|
|
|
|
m_editPoints->Point( ARC_START ).SetPosition( segment->GetArcStart() );
|
|
m_editPoints->Point( ARC_END ).SetPosition( segment->GetArcEnd() );
|
|
}
|
|
|
|
else
|
|
{
|
|
segment->SetArcStart( wxPoint( start.x, start.y ) );
|
|
|
|
VECTOR2D startLine = start - center;
|
|
VECTOR2I endLine = end - center;
|
|
double newAngle = RAD2DECIDEG( endLine.Angle() - startLine.Angle() );
|
|
|
|
// Adjust the new angle to (counter)clockwise setting
|
|
bool clockwise = ( segment->GetAngle() > 0 );
|
|
|
|
if( clockwise && newAngle < 0.0 )
|
|
newAngle += 3600.0;
|
|
else if( !clockwise && newAngle > 0.0 )
|
|
newAngle -= 3600.0;
|
|
|
|
segment->SetAngle( newAngle );
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case S_CIRCLE:
|
|
{
|
|
const VECTOR2I& center = m_editPoints->Point( CIRC_CENTER ).GetPosition();
|
|
const VECTOR2I& end = m_editPoints->Point( CIRC_END ).GetPosition();
|
|
|
|
if( isModified( m_editPoints->Point( CIRC_CENTER ) ) )
|
|
{
|
|
wxPoint moveVector = wxPoint( center.x, center.y ) - segment->GetCenter();
|
|
segment->Move( moveVector );
|
|
}
|
|
else
|
|
{
|
|
segment->SetEnd( wxPoint( end.x, end.y ) );
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case S_POLYGON:
|
|
{
|
|
SHAPE_POLY_SET& outline = segment->GetPolyShape();
|
|
|
|
for( int i = 0; i < outline.TotalVertices(); ++i )
|
|
outline.Vertex( i ) = m_editPoints->Point( i ).GetPosition();
|
|
|
|
validatePolygon( outline );
|
|
break;
|
|
}
|
|
|
|
case S_CURVE:
|
|
if( isModified( m_editPoints->Point( BEZIER_CURVE_START ) ) )
|
|
segment->SetStart( wxPoint( m_editPoints->Point( BEZIER_CURVE_START ).GetPosition().x,
|
|
m_editPoints->Point( BEZIER_CURVE_START ).GetPosition().y ) );
|
|
else if( isModified( m_editPoints->Point( BEZIER_CURVE_CONTROL_POINT1 ) ) )
|
|
segment->SetBezControl1( wxPoint( m_editPoints->Point( BEZIER_CURVE_CONTROL_POINT1 ).GetPosition().x,
|
|
m_editPoints->Point( BEZIER_CURVE_CONTROL_POINT1 ).GetPosition().y ) );
|
|
else if( isModified( m_editPoints->Point( BEZIER_CURVE_CONTROL_POINT2 ) ) )
|
|
segment->SetBezControl2( wxPoint( m_editPoints->Point( BEZIER_CURVE_CONTROL_POINT2 ).GetPosition().x,
|
|
m_editPoints->Point( BEZIER_CURVE_CONTROL_POINT2 ).GetPosition().y ) );
|
|
else if( isModified( m_editPoints->Point( BEZIER_CURVE_END ) ) )
|
|
segment->SetEnd( wxPoint( m_editPoints->Point( BEZIER_CURVE_END ).GetPosition().x,
|
|
m_editPoints->Point( BEZIER_CURVE_END ).GetPosition().y ) );
|
|
|
|
segment->RebuildBezierToSegmentsPointsList( segment->GetWidth() );
|
|
break;
|
|
|
|
default: // suppress warnings
|
|
break;
|
|
}
|
|
|
|
// Update relative coordinates for module edges
|
|
if( EDGE_MODULE* edge = dyn_cast<EDGE_MODULE*>( item ) )
|
|
edge->SetLocalCoord();
|
|
|
|
break;
|
|
}
|
|
|
|
case PCB_ZONE_AREA_T:
|
|
{
|
|
ZONE_CONTAINER* zone = static_cast<ZONE_CONTAINER*>( item );
|
|
zone->ClearFilledPolysList();
|
|
SHAPE_POLY_SET& outline = *zone->Outline();
|
|
|
|
for( int i = 0; i < outline.TotalVertices(); ++i )
|
|
outline.Vertex( i ) = m_editPoints->Point( i ).GetPosition();
|
|
|
|
validatePolygon( outline );
|
|
zone->Hatch();
|
|
break;
|
|
}
|
|
|
|
case PCB_DIMENSION_T:
|
|
{
|
|
DIMENSION* dimension = static_cast<DIMENSION*>( item );
|
|
|
|
// Check which point is currently modified and updated dimension's points respectively
|
|
if( isModified( m_editPoints->Point( DIM_CROSSBARO ) ) )
|
|
{
|
|
VECTOR2D featureLine( m_editedPoint->GetPosition() - dimension->GetOrigin() );
|
|
VECTOR2D crossBar( dimension->GetEnd() - dimension->GetOrigin() );
|
|
|
|
if( featureLine.Cross( crossBar ) > 0 )
|
|
dimension->SetHeight( -featureLine.EuclideanNorm() );
|
|
else
|
|
dimension->SetHeight( featureLine.EuclideanNorm() );
|
|
}
|
|
|
|
else if( isModified( m_editPoints->Point( DIM_CROSSBARF ) ) )
|
|
{
|
|
VECTOR2D featureLine( m_editedPoint->GetPosition() - dimension->GetEnd() );
|
|
VECTOR2D crossBar( dimension->GetEnd() - dimension->GetOrigin() );
|
|
|
|
if( featureLine.Cross( crossBar ) > 0 )
|
|
dimension->SetHeight( -featureLine.EuclideanNorm() );
|
|
else
|
|
dimension->SetHeight( featureLine.EuclideanNorm() );
|
|
}
|
|
|
|
else if( isModified( m_editPoints->Point( DIM_FEATUREGO ) ) )
|
|
{
|
|
dimension->SetOrigin( wxPoint( m_editedPoint->GetPosition().x, m_editedPoint->GetPosition().y ) );
|
|
m_editPoints->Point( DIM_CROSSBARO ).SetConstraint( new EC_LINE( m_editPoints->Point( DIM_CROSSBARO ),
|
|
m_editPoints->Point( DIM_FEATUREGO ) ) );
|
|
m_editPoints->Point( DIM_CROSSBARF ).SetConstraint( new EC_LINE( m_editPoints->Point( DIM_CROSSBARF ),
|
|
m_editPoints->Point( DIM_FEATUREDO ) ) );
|
|
}
|
|
|
|
else if( isModified( m_editPoints->Point( DIM_FEATUREDO ) ) )
|
|
{
|
|
dimension->SetEnd( wxPoint( m_editedPoint->GetPosition().x, m_editedPoint->GetPosition().y ) );
|
|
m_editPoints->Point( DIM_CROSSBARO ).SetConstraint( new EC_LINE( m_editPoints->Point( DIM_CROSSBARO ),
|
|
m_editPoints->Point( DIM_FEATUREGO ) ) );
|
|
m_editPoints->Point( DIM_CROSSBARF ).SetConstraint( new EC_LINE( m_editPoints->Point( DIM_CROSSBARF ),
|
|
m_editPoints->Point( DIM_FEATUREDO ) ) );
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if( frame() )
|
|
frame()->SetMsgPanel( item );
|
|
}
|
|
|
|
|
|
void POINT_EDITOR::finishItem()
|
|
{
|
|
auto item = m_editPoints->GetParent();
|
|
|
|
if( !item )
|
|
return;
|
|
|
|
if( item->Type() == PCB_ZONE_AREA_T )
|
|
{
|
|
auto zone = static_cast<ZONE_CONTAINER*>( item );
|
|
|
|
if( zone->IsFilled() && m_refill )
|
|
{
|
|
ZONE_FILLER filler( board() );
|
|
filler.Fill( { zone } );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
bool POINT_EDITOR::validatePolygon( SHAPE_POLY_SET& aModified, const SHAPE_POLY_SET* aOriginal ) const
|
|
{
|
|
if( !aModified.IsSelfIntersecting() )
|
|
{
|
|
m_statusPopup->Hide();
|
|
return true;
|
|
}
|
|
|
|
if( m_statusPopup )
|
|
{
|
|
wxPoint p = wxGetMousePosition() + wxPoint( 20, 20 );
|
|
m_statusPopup->Move( p );
|
|
m_statusPopup->Popup( getEditFrame<PCB_BASE_FRAME>() );
|
|
m_statusPopup->Expire( 1500 );
|
|
}
|
|
|
|
if( aOriginal )
|
|
aModified = *aOriginal;
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
void POINT_EDITOR::updatePoints()
|
|
{
|
|
if( !m_editPoints )
|
|
return;
|
|
|
|
EDA_ITEM* item = m_editPoints->GetParent();
|
|
|
|
if( !item )
|
|
return;
|
|
|
|
switch( item->Type() )
|
|
{
|
|
case PCB_LINE_T:
|
|
case PCB_MODULE_EDGE_T:
|
|
{
|
|
const DRAWSEGMENT* segment = static_cast<const DRAWSEGMENT*>( item );
|
|
|
|
switch( segment->GetShape() )
|
|
{
|
|
case S_SEGMENT:
|
|
m_editPoints->Point( SEG_START ).SetPosition( segment->GetStart() );
|
|
m_editPoints->Point( SEG_END ).SetPosition( segment->GetEnd() );
|
|
break;
|
|
|
|
case S_ARC:
|
|
m_editPoints->Point( ARC_CENTER ).SetPosition( segment->GetCenter() );
|
|
m_editPoints->Point( ARC_START).SetPosition( segment->GetArcStart() );
|
|
m_editPoints->Point( ARC_END ).SetPosition( segment->GetArcEnd() );
|
|
break;
|
|
|
|
case S_CIRCLE:
|
|
m_editPoints->Point( CIRC_CENTER ).SetPosition( segment->GetCenter() );
|
|
m_editPoints->Point( CIRC_END ).SetPosition( segment->GetEnd() );
|
|
break;
|
|
|
|
case S_POLYGON:
|
|
{
|
|
const auto& points = segment->BuildPolyPointsList();
|
|
|
|
if( m_editPoints->PointsSize() != (unsigned) points.size() )
|
|
{
|
|
getView()->Remove( m_editPoints.get() );
|
|
m_editedPoint = nullptr;
|
|
m_editPoints = EDIT_POINTS_FACTORY::Make( item, getView()->GetGAL() );
|
|
getView()->Add( m_editPoints.get() );
|
|
}
|
|
else
|
|
{
|
|
for( unsigned i = 0; i < points.size(); i++ )
|
|
m_editPoints->Point( i ).SetPosition( points[i] );
|
|
}
|
|
break;
|
|
}
|
|
|
|
case S_CURVE:
|
|
m_editPoints->Point( BEZIER_CURVE_START ).SetPosition( segment->GetStart() );
|
|
m_editPoints->Point( BEZIER_CURVE_CONTROL_POINT1 ).SetPosition( segment->GetBezControl1() );
|
|
m_editPoints->Point( BEZIER_CURVE_CONTROL_POINT2 ).SetPosition( segment->GetBezControl2() );
|
|
m_editPoints->Point( BEZIER_CURVE_END ).SetPosition( segment->GetEnd() );
|
|
break;
|
|
|
|
default: // suppress warnings
|
|
break;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case PCB_ZONE_AREA_T:
|
|
{
|
|
const ZONE_CONTAINER* zone = static_cast<const ZONE_CONTAINER*>( item );
|
|
const SHAPE_POLY_SET* outline = zone->Outline();
|
|
|
|
if( m_editPoints->PointsSize() != (unsigned) outline->TotalVertices() )
|
|
{
|
|
getView()->Remove( m_editPoints.get() );
|
|
m_editedPoint = nullptr;
|
|
m_editPoints = EDIT_POINTS_FACTORY::Make( item, getView()->GetGAL() );
|
|
getView()->Add( m_editPoints.get() );
|
|
}
|
|
else
|
|
{
|
|
for( int i = 0; i < outline->TotalVertices(); ++i )
|
|
m_editPoints->Point( i ).SetPosition( outline->CVertex( i ) );
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case PCB_DIMENSION_T:
|
|
{
|
|
const DIMENSION* dimension = static_cast<const DIMENSION*>( item );
|
|
|
|
m_editPoints->Point( DIM_CROSSBARO ).SetPosition( dimension->m_crossBarO );
|
|
m_editPoints->Point( DIM_CROSSBARF ).SetPosition( dimension->m_crossBarF );
|
|
m_editPoints->Point( DIM_FEATUREGO ).SetPosition( dimension->m_featureLineGO );
|
|
m_editPoints->Point( DIM_FEATUREDO ).SetPosition( dimension->m_featureLineDO );
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
getView()->Update( m_editPoints.get() );
|
|
}
|
|
|
|
|
|
void POINT_EDITOR::setEditedPoint( EDIT_POINT* aPoint )
|
|
{
|
|
KIGFX::VIEW_CONTROLS* controls = getViewControls();
|
|
|
|
if( aPoint )
|
|
{
|
|
controls->ForceCursorPosition( true, aPoint->GetPosition() );
|
|
controls->ShowCursor( true );
|
|
}
|
|
else
|
|
{
|
|
controls->ShowCursor( false );
|
|
controls->ForceCursorPosition( false );
|
|
}
|
|
|
|
m_editedPoint = aPoint;
|
|
}
|
|
|
|
|
|
void POINT_EDITOR::setAltConstraint( bool aEnabled )
|
|
{
|
|
if( aEnabled )
|
|
{
|
|
EDIT_LINE* line = dynamic_cast<EDIT_LINE*>( m_editedPoint );
|
|
|
|
if( line && m_editPoints->GetParent()->Type() == PCB_ZONE_AREA_T )
|
|
{
|
|
m_altConstraint.reset( (EDIT_CONSTRAINT<EDIT_POINT>*)( new EC_CONVERGING( *line, *m_editPoints ) ) );
|
|
}
|
|
else
|
|
{
|
|
// Find a proper constraining point for 45 degrees mode
|
|
m_altConstrainer = get45DegConstrainer();
|
|
m_altConstraint.reset( new EC_45DEGREE( *m_editedPoint, m_altConstrainer ) );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_altConstraint.reset();
|
|
}
|
|
}
|
|
|
|
|
|
EDIT_POINT POINT_EDITOR::get45DegConstrainer() const
|
|
{
|
|
EDA_ITEM* item = m_editPoints->GetParent();
|
|
|
|
switch( item->Type() )
|
|
{
|
|
case PCB_LINE_T:
|
|
case PCB_MODULE_EDGE_T:
|
|
{
|
|
const DRAWSEGMENT* segment = static_cast<const DRAWSEGMENT*>( item );
|
|
{
|
|
switch( segment->GetShape() )
|
|
{
|
|
case S_SEGMENT:
|
|
return *( m_editPoints->Next( *m_editedPoint ) ); // select the other end of line
|
|
|
|
case S_ARC:
|
|
case S_CIRCLE:
|
|
return m_editPoints->Point( CIRC_CENTER );
|
|
|
|
default: // suppress warnings
|
|
break;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
case PCB_DIMENSION_T:
|
|
{
|
|
// Constraint for crossbar
|
|
if( isModified( m_editPoints->Point( DIM_FEATUREGO ) ) )
|
|
return m_editPoints->Point( DIM_FEATUREDO );
|
|
|
|
else if( isModified( m_editPoints->Point( DIM_FEATUREDO ) ) )
|
|
return m_editPoints->Point( DIM_FEATUREGO );
|
|
|
|
else
|
|
return EDIT_POINT( m_editedPoint->GetPosition() ); // no constraint
|
|
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
// In any other case we may align item to its original position
|
|
return m_original;
|
|
}
|
|
|
|
|
|
void POINT_EDITOR::setTransitions()
|
|
{
|
|
Go( &POINT_EDITOR::addCorner, PCB_ACTIONS::pointEditorAddCorner.MakeEvent() );
|
|
Go( &POINT_EDITOR::removeCorner, PCB_ACTIONS::pointEditorRemoveCorner.MakeEvent() );
|
|
Go( &POINT_EDITOR::modifiedSelection, PCB_ACTIONS::selectionModified.MakeEvent() );
|
|
Go( &POINT_EDITOR::OnSelectionChange, SELECTION_TOOL::SelectedEvent );
|
|
Go( &POINT_EDITOR::OnSelectionChange, SELECTION_TOOL::UnselectedEvent );
|
|
}
|
|
|
|
|
|
bool POINT_EDITOR::canAddCorner( const EDA_ITEM& aItem )
|
|
{
|
|
const auto type = aItem.Type();
|
|
|
|
// Works only for zones and line segments
|
|
return type == PCB_ZONE_AREA_T ||
|
|
( ( type == PCB_LINE_T || type == PCB_MODULE_EDGE_T ) &&
|
|
( static_cast<const DRAWSEGMENT&>( aItem ).GetShape() == S_SEGMENT ||
|
|
static_cast<const DRAWSEGMENT&>( aItem ).GetShape() == S_POLYGON ) );
|
|
}
|
|
|
|
|
|
bool POINT_EDITOR::addCornerCondition( const SELECTION& aSelection )
|
|
{
|
|
if( aSelection.Size() != 1 )
|
|
return false;
|
|
|
|
const EDA_ITEM* item = aSelection.Front();
|
|
|
|
return ( item != nullptr ) && canAddCorner( *item );
|
|
}
|
|
|
|
|
|
// Finds a corresponding vertex in a polygon set
|
|
static std::pair<bool, SHAPE_POLY_SET::VERTEX_INDEX>
|
|
findVertex( SHAPE_POLY_SET& aPolySet, const EDIT_POINT& aPoint )
|
|
{
|
|
for( auto it = aPolySet.IterateWithHoles(); it; ++it )
|
|
{
|
|
auto vertexIdx = it.GetIndex();
|
|
|
|
if( aPolySet.Vertex( vertexIdx ) == aPoint.GetPosition() )
|
|
return std::make_pair( true, vertexIdx );
|
|
}
|
|
|
|
return std::make_pair( false, SHAPE_POLY_SET::VERTEX_INDEX() );
|
|
}
|
|
|
|
|
|
bool POINT_EDITOR::removeCornerCondition( const SELECTION& )
|
|
{
|
|
if( !m_editPoints || !m_editedPoint )
|
|
return false;
|
|
|
|
EDA_ITEM* item = m_editPoints->GetParent();
|
|
|
|
if( !item || !( item->Type() == PCB_ZONE_AREA_T || ( item->Type() == PCB_MODULE_EDGE_T &&
|
|
static_cast<DRAWSEGMENT*>( item )->GetShape() == S_POLYGON ) ) )
|
|
return false;
|
|
|
|
SHAPE_POLY_SET *polyset;
|
|
|
|
if( item->Type() == PCB_ZONE_AREA_T )
|
|
polyset = static_cast<ZONE_CONTAINER*>( item )->Outline();
|
|
else
|
|
polyset = &static_cast<DRAWSEGMENT*>( item )->GetPolyShape();
|
|
|
|
auto vertex = findVertex( *polyset, *m_editedPoint );
|
|
|
|
if( !vertex.first )
|
|
return false;
|
|
|
|
const auto& vertexIdx = vertex.second;
|
|
|
|
// Check if there are enough vertices so one can be removed without
|
|
// degenerating the polygon.
|
|
// The first condition allows one to remove all corners from holes (when
|
|
// there are only 2 vertices left, a hole is removed).
|
|
if( vertexIdx.m_contour == 0 && polyset->Polygon( vertexIdx.m_polygon )[vertexIdx.m_contour].PointCount() <= 3 )
|
|
return false;
|
|
|
|
// Remove corner does not work with lines
|
|
if( dynamic_cast<EDIT_LINE*>( m_editedPoint ) )
|
|
return false;
|
|
|
|
return m_editedPoint != NULL;
|
|
}
|
|
|
|
|
|
int POINT_EDITOR::addCorner( const TOOL_EVENT& aEvent )
|
|
{
|
|
if( !m_editPoints )
|
|
return 0;
|
|
|
|
EDA_ITEM* item = m_editPoints->GetParent();
|
|
PCB_BASE_EDIT_FRAME* frame = getEditFrame<PCB_BASE_EDIT_FRAME>();
|
|
const VECTOR2I& cursorPos = getViewControls()->GetCursorPosition();
|
|
|
|
// called without an active edited polygon
|
|
if( !item || !canAddCorner( *item ) )
|
|
return 0;
|
|
|
|
DRAWSEGMENT* graphicItem = dynamic_cast<DRAWSEGMENT*>( item );
|
|
BOARD_COMMIT commit( frame );
|
|
|
|
if( item->Type() == PCB_ZONE_AREA_T ||
|
|
( graphicItem && graphicItem->GetShape() == S_POLYGON ) )
|
|
{
|
|
unsigned int nearestIdx = 0;
|
|
unsigned int nextNearestIdx = 0;
|
|
unsigned int nearestDist = INT_MAX;
|
|
unsigned int firstPointInContour = 0;
|
|
SHAPE_POLY_SET* zoneOutline;
|
|
|
|
if( item->Type() == PCB_ZONE_AREA_T )
|
|
zoneOutline = static_cast<ZONE_CONTAINER*>( item )->Outline();
|
|
else
|
|
zoneOutline = &( graphicItem->GetPolyShape() );
|
|
|
|
commit.Modify( item );
|
|
|
|
// Search the best outline segment to add a new corner
|
|
// and therefore break this segment into two segments
|
|
|
|
// Object to iterate through the corners of the outlines (main contour and its holes)
|
|
SHAPE_POLY_SET::ITERATOR iterator = zoneOutline->Iterate( 0,
|
|
zoneOutline->OutlineCount()-1, /* IterateHoles */ true );
|
|
int curr_idx = 0;
|
|
|
|
// Iterate through all the corners of the outlines and search the best segment
|
|
for( ; iterator; iterator++, curr_idx++ )
|
|
{
|
|
int jj = curr_idx+1;
|
|
|
|
if( iterator.IsEndContour() )
|
|
{ // We reach the last point of the current contour (main or hole)
|
|
jj = firstPointInContour;
|
|
firstPointInContour = curr_idx+1; // Prepare next contour analysis
|
|
}
|
|
|
|
SEG curr_segment( zoneOutline->Vertex( curr_idx ), zoneOutline->Vertex( jj ) );
|
|
|
|
unsigned int distance = curr_segment.Distance( cursorPos );
|
|
|
|
if( distance < nearestDist )
|
|
{
|
|
nearestDist = distance;
|
|
nearestIdx = curr_idx;
|
|
nextNearestIdx = jj;
|
|
}
|
|
}
|
|
|
|
// Find the point on the closest segment
|
|
VECTOR2I sideOrigin = zoneOutline->Vertex( nearestIdx );
|
|
VECTOR2I sideEnd = zoneOutline->Vertex( nextNearestIdx );
|
|
SEG nearestSide( sideOrigin, sideEnd );
|
|
VECTOR2I nearestPoint = nearestSide.NearestPoint( cursorPos );
|
|
|
|
// Do not add points that have the same coordinates as ones that already belong to polygon
|
|
// instead, add a point in the middle of the side
|
|
if( nearestPoint == sideOrigin || nearestPoint == sideEnd )
|
|
nearestPoint = ( sideOrigin + sideEnd ) / 2;
|
|
|
|
zoneOutline->InsertVertex( nextNearestIdx, nearestPoint );
|
|
|
|
// We re-hatch the filled zones but not polygons
|
|
if( item->Type() == PCB_ZONE_AREA_T )
|
|
static_cast<ZONE_CONTAINER*>( item )->Hatch();
|
|
|
|
|
|
commit.Push( _( "Add a zone corner" ) );
|
|
}
|
|
|
|
else if( graphicItem && graphicItem->GetShape() == S_SEGMENT )
|
|
{
|
|
commit.Modify( graphicItem );
|
|
|
|
SEG seg( graphicItem->GetStart(), graphicItem->GetEnd() );
|
|
VECTOR2I nearestPoint = seg.NearestPoint( cursorPos );
|
|
|
|
// Move the end of the line to the break point..
|
|
graphicItem->SetEnd( wxPoint( nearestPoint.x, nearestPoint.y ) );
|
|
|
|
// and add another one starting from the break point
|
|
DRAWSEGMENT* newSegment;
|
|
|
|
if( item->Type() == PCB_MODULE_EDGE_T )
|
|
{
|
|
EDGE_MODULE* edge = static_cast<EDGE_MODULE*>( graphicItem );
|
|
assert( edge->GetParent()->Type() == PCB_MODULE_T );
|
|
newSegment = new EDGE_MODULE( *edge );
|
|
}
|
|
else
|
|
{
|
|
newSegment = new DRAWSEGMENT( *graphicItem );
|
|
}
|
|
|
|
newSegment->ClearSelected();
|
|
newSegment->SetStart( wxPoint( nearestPoint.x, nearestPoint.y ) );
|
|
newSegment->SetEnd( wxPoint( seg.B.x, seg.B.y ) );
|
|
|
|
commit.Add( newSegment );
|
|
commit.Push( _( "Split segment" ) );
|
|
}
|
|
|
|
updatePoints();
|
|
return 0;
|
|
}
|
|
|
|
|
|
int POINT_EDITOR::removeCorner( const TOOL_EVENT& aEvent )
|
|
{
|
|
if( !m_editPoints || !m_editedPoint )
|
|
return 0;
|
|
|
|
EDA_ITEM* item = m_editPoints->GetParent();
|
|
|
|
if( !item )
|
|
return 0;
|
|
|
|
SHAPE_POLY_SET* polygon = nullptr;
|
|
|
|
if( item->Type() == PCB_ZONE_AREA_T)
|
|
{
|
|
auto zone = static_cast<ZONE_CONTAINER*>( item );
|
|
polygon = zone->Outline();
|
|
}
|
|
else if( (item->Type() == PCB_MODULE_EDGE_T ) || ( item->Type() == PCB_LINE_T ) )
|
|
{
|
|
auto ds = static_cast<DRAWSEGMENT*>( item );
|
|
|
|
if( ds->GetShape() == S_POLYGON )
|
|
polygon = &ds->GetPolyShape();
|
|
}
|
|
|
|
if( !polygon )
|
|
return 0;
|
|
|
|
PCB_BASE_FRAME* frame = getEditFrame<PCB_BASE_FRAME>();
|
|
BOARD_COMMIT commit( frame );
|
|
auto vertex = findVertex( *polygon, *m_editedPoint );
|
|
|
|
if( vertex.first )
|
|
{
|
|
const auto& vertexIdx = vertex.second;
|
|
auto& outline = polygon->Polygon( vertexIdx.m_polygon )[vertexIdx.m_contour];
|
|
bool valid = true;
|
|
|
|
if( outline.PointCount() > 3 )
|
|
{
|
|
// the usual case: remove just the corner when there are >3 vertices
|
|
commit.Modify( item );
|
|
polygon->RemoveVertex( vertexIdx );
|
|
valid = validatePolygon( *polygon );
|
|
}
|
|
else
|
|
{
|
|
// either remove a hole or the polygon when there are <= 3 corners
|
|
if( vertexIdx.m_contour > 0 )
|
|
{
|
|
// remove hole
|
|
commit.Modify( item );
|
|
polygon->RemoveContour( vertexIdx.m_contour );
|
|
}
|
|
else
|
|
{
|
|
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
|
|
commit.Remove( item );
|
|
}
|
|
}
|
|
|
|
setEditedPoint( nullptr );
|
|
|
|
if( valid )
|
|
commit.Push( _( "Remove a zone/polygon corner" ) );
|
|
else
|
|
commit.Revert();
|
|
|
|
// Refresh zone hatching
|
|
if( item->Type() == PCB_ZONE_AREA_T)
|
|
static_cast<ZONE_CONTAINER*>( item )->Hatch();
|
|
|
|
updatePoints();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
int POINT_EDITOR::modifiedSelection( const TOOL_EVENT& aEvent )
|
|
{
|
|
m_refill = true; // zone has been modified outside the point editor tool
|
|
updatePoints();
|
|
return 0;
|
|
}
|