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kicad/pcbnew/tools/pad_tool.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2017-2024 KiCad Developers, see AUTHORS.txt for contributors.
*
* 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 "pad_tool.h"
#include "pcb_painter.h"
#include <kiplatform/ui.h>
#include <macros.h>
#include <class_draw_panel_gal.h>
#include <view/view_controls.h>
#include <tool/tool_manager.h>
#include <board_design_settings.h>
#include <board_item.h>
#include <footprint.h>
#include <pcb_shape.h>
#include <pad.h>
#include <pcbnew_settings.h>
#include <board_commit.h>
#include <dialogs/dialog_push_pad_properties.h>
#include <tools/pcb_actions.h>
#include <tools/pcb_grid_helper.h>
#include <tools/pcb_selection_tool.h>
#include <tools/pcb_selection_conditions.h>
#include <tools/edit_tool.h>
#include <dialogs/dialog_enum_pads.h>
#include <widgets/wx_infobar.h>
using KIGFX::PCB_RENDER_SETTINGS;
PAD_TOOL::PAD_TOOL() :
PCB_TOOL_BASE( "pcbnew.PadTool" ),
m_previousHighContrastMode( HIGH_CONTRAST_MODE::NORMAL ),
m_editPad( niluuid )
{}
PAD_TOOL::~PAD_TOOL()
{}
void PAD_TOOL::Reset( RESET_REASON aReason )
{
if( aReason == MODEL_RELOAD )
m_lastPadNumber = wxT( "1" );
if( board() && board()->GetItem( m_editPad ) == DELETED_BOARD_ITEM::GetInstance() )
{
PCB_DISPLAY_OPTIONS opts = frame()->GetDisplayOptions();
if( m_previousHighContrastMode != opts.m_ContrastModeDisplay )
{
opts.m_ContrastModeDisplay = m_previousHighContrastMode;
frame()->SetDisplayOptions( opts );
}
frame()->GetInfoBar()->Dismiss();
m_editPad = niluuid;
}
}
bool PAD_TOOL::Init()
{
PCB_SELECTION_TOOL* selTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
if( selTool )
{
// Add context menu entries that are displayed when selection tool is active
CONDITIONAL_MENU& menu = selTool->GetToolMenu().GetMenu();
SELECTION_CONDITION padSel = SELECTION_CONDITIONS::HasType( PCB_PAD_T );
SELECTION_CONDITION singlePadSel = SELECTION_CONDITIONS::Count( 1 ) &&
SELECTION_CONDITIONS::OnlyTypes( { PCB_PAD_T } );
auto explodeCondition =
[&]( const SELECTION& aSel )
{
return m_editPad == niluuid && aSel.Size() == 1 && aSel[0]->Type() == PCB_PAD_T;
};
auto recombineCondition =
[&]( const SELECTION& aSel )
{
return m_editPad != niluuid;
};
menu.AddSeparator( 400 );
if( m_isFootprintEditor )
{
menu.AddItem( PCB_ACTIONS::enumeratePads, SELECTION_CONDITIONS::ShowAlways, 400 );
menu.AddItem( PCB_ACTIONS::recombinePad, recombineCondition, 400 );
menu.AddItem( PCB_ACTIONS::explodePad, explodeCondition, 400 );
}
menu.AddItem( PCB_ACTIONS::copyPadSettings, singlePadSel, 400 );
menu.AddItem( PCB_ACTIONS::applyPadSettings, padSel, 400 );
menu.AddItem( PCB_ACTIONS::pushPadSettings, singlePadSel, 400 );
}
auto& ctxMenu = m_menu.GetMenu();
// cancel current tool goes in main context menu at the top if present
ctxMenu.AddItem( ACTIONS::cancelInteractive, SELECTION_CONDITIONS::ShowAlways, 1 );
ctxMenu.AddSeparator( 1 );
ctxMenu.AddItem( PCB_ACTIONS::rotateCcw, SELECTION_CONDITIONS::ShowAlways );
ctxMenu.AddItem( PCB_ACTIONS::rotateCw, SELECTION_CONDITIONS::ShowAlways );
ctxMenu.AddItem( PCB_ACTIONS::flip, SELECTION_CONDITIONS::ShowAlways );
ctxMenu.AddItem( PCB_ACTIONS::mirrorH, SELECTION_CONDITIONS::ShowAlways );
ctxMenu.AddItem( PCB_ACTIONS::mirrorV, SELECTION_CONDITIONS::ShowAlways );
ctxMenu.AddItem( PCB_ACTIONS::properties, SELECTION_CONDITIONS::ShowAlways );
// Finally, add the standard zoom/grid items
getEditFrame<PCB_BASE_FRAME>()->AddStandardSubMenus( m_menu );
return true;
}
int PAD_TOOL::pastePadProperties( const TOOL_EVENT& aEvent )
{
PCB_SELECTION_TOOL* selTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
const PCB_SELECTION& selection = selTool->GetSelection();
const PAD* masterPad = frame()->GetDesignSettings().m_Pad_Master.get();
BOARD_COMMIT commit( frame() );
// for every selected pad, paste global settings
for( EDA_ITEM* item : selection )
{
if( item->Type() == PCB_PAD_T )
{
commit.Modify( item );
static_cast<PAD&>( *item ).ImportSettingsFrom( *masterPad );
}
}
commit.Push( _( "Paste Pad Properties" ) );
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
frame()->Refresh();
return 0;
}
int PAD_TOOL::copyPadSettings( const TOOL_EVENT& aEvent )
{
PCB_SELECTION_TOOL* selTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
const PCB_SELECTION& selection = selTool->GetSelection();
// can only copy from a single pad
if( selection.Size() == 1 )
{
EDA_ITEM* item = selection[0];
if( item->Type() == PCB_PAD_T )
{
const PAD& selPad = static_cast<const PAD&>( *item );
frame()->GetDesignSettings().m_Pad_Master->ImportSettingsFrom( selPad );
}
}
return 0;
}
static void doPushPadProperties( BOARD& board, const PAD& aSrcPad, BOARD_COMMIT& commit,
bool aSameFootprints, bool aPadShapeFilter, bool aPadOrientFilter,
bool aPadLayerFilter, bool aPadTypeFilter )
{
const FOOTPRINT* refFootprint = aSrcPad.GetParentFootprint();
EDA_ANGLE srcPadAngle = aSrcPad.GetOrientation() - refFootprint->GetOrientation();
for( FOOTPRINT* footprint : board.Footprints() )
{
if( !aSameFootprints && ( footprint != refFootprint ) )
continue;
if( footprint->GetFPID() != refFootprint->GetFPID() )
continue;
for( PAD* pad : footprint->Pads() )
{
if( aPadShapeFilter && ( pad->GetShape() != aSrcPad.GetShape() ) )
continue;
EDA_ANGLE padAngle = pad->GetOrientation() - footprint->GetOrientation();
if( aPadOrientFilter && ( padAngle != srcPadAngle ) )
continue;
if( aPadLayerFilter && ( pad->GetLayerSet() != aSrcPad.GetLayerSet() ) )
continue;
if( aPadTypeFilter && ( pad->GetAttribute() != aSrcPad.GetAttribute() ) )
continue;
// Special-case for aperture pads
if( aPadTypeFilter && pad->GetAttribute() == PAD_ATTRIB::CONN )
{
if( pad->IsAperturePad() != aSrcPad.IsAperturePad() )
continue;
}
commit.Modify( pad );
// Apply source pad settings to this pad
pad->ImportSettingsFrom( aSrcPad );
}
}
}
int PAD_TOOL::pushPadSettings( const TOOL_EVENT& aEvent )
{
PCB_SELECTION_TOOL* selTool = m_toolMgr->GetTool<PCB_SELECTION_TOOL>();
const PCB_SELECTION& selection = selTool->GetSelection();
if( selection.Size() == 1 && selection[0]->Type() == PCB_PAD_T )
{
PAD* srcPad = static_cast<PAD*>( selection[0] );
if( FOOTPRINT* footprint = srcPad->GetParentFootprint() )
{
frame()->SetMsgPanel( footprint );
DIALOG_PUSH_PAD_PROPERTIES dlg( frame() );
int dialogRet = dlg.ShowModal();
if( dialogRet == wxID_CANCEL )
return 0;
const bool edit_Same_Modules = (dialogRet == 1);
BOARD_COMMIT commit( frame() );
doPushPadProperties( *getModel<BOARD>(), *srcPad, commit, edit_Same_Modules,
DIALOG_PUSH_PAD_PROPERTIES::m_Pad_Shape_Filter,
DIALOG_PUSH_PAD_PROPERTIES::m_Pad_Orient_Filter,
DIALOG_PUSH_PAD_PROPERTIES::m_Pad_Layer_Filter,
DIALOG_PUSH_PAD_PROPERTIES::m_Pad_Type_Filter );
commit.Push( _( "Push Pad Settings" ) );
m_toolMgr->ProcessEvent( EVENTS::SelectedItemsModified );
frame()->Refresh();
}
}
return 0;
}
/**
* @brief Prompts the user for parameters for sequential pad numbering
*
* @param aFrame The parent window for the dialog
* @return The parameters, or nullopt if no parameters, e.g. user cancelled the dialog
*/
static std::optional<SEQUENTIAL_PAD_ENUMERATION_PARAMS>
GetSequentialPadNumberingParams( wxWindow* aFrame )
{
// Persistent settings for the pad enumeration dialog.
static SEQUENTIAL_PAD_ENUMERATION_PARAMS s_lastUsedParams;
DIALOG_ENUM_PADS settingsDlg( aFrame, s_lastUsedParams );
if( settingsDlg.ShowModal() != wxID_OK )
return std::nullopt;
return s_lastUsedParams;
}
int PAD_TOOL::EnumeratePads( const TOOL_EVENT& aEvent )
{
if( !m_isFootprintEditor )
return 0;
if( !board()->GetFirstFootprint() || board()->GetFirstFootprint()->Pads().empty() )
return 0;
GENERAL_COLLECTOR collector;
GENERAL_COLLECTORS_GUIDE guide = frame()->GetCollectorsGuide();
guide.SetIgnoreMTextsMarkedNoShow( true );
guide.SetIgnoreMTextsOnBack( true );
guide.SetIgnoreMTextsOnFront( true );
guide.SetIgnoreModulesVals( true );
guide.SetIgnoreModulesRefs( true );
const std::optional<SEQUENTIAL_PAD_ENUMERATION_PARAMS> params =
GetSequentialPadNumberingParams( frame() );
// Cancelled or otherwise failed to get any useful parameters
if( !params )
return 0;
int seqPadNum = params->m_start_number;
std::deque<int> storedPadNumbers;
std::map<wxString, std::pair<int, wxString>> oldNumbers;
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
frame()->PushTool( aEvent );
VECTOR2I oldCursorPos; // store the previous mouse cursor position, during mouse drag
std::list<PAD*> selectedPads;
BOARD_COMMIT commit( frame() );
bool isFirstPoint = true; // make sure oldCursorPos is initialized at least once
PADS pads = board()->GetFirstFootprint()->Pads();
MAGNETIC_SETTINGS mag_settings;
mag_settings.graphics = false;
mag_settings.tracks = MAGNETIC_OPTIONS::NO_EFFECT;
mag_settings.pads = MAGNETIC_OPTIONS::CAPTURE_ALWAYS;
PCB_GRID_HELPER grid( m_toolMgr, &mag_settings );
grid.SetSnap( true );
grid.SetUseGrid( false );
auto setCursor =
[&]()
{
canvas()->SetCurrentCursor( KICURSOR::BULLSEYE );
};
Activate();
// Must be done after Activate() so that it gets set into the correct context
getViewControls()->ShowCursor( true );
getViewControls()->ForceCursorPosition( false );
// Set initial cursor
setCursor();
STATUS_TEXT_POPUP statusPopup( frame() );
// Callable lambda to construct the pad number string for the given value
const auto constructPadNumber =
[&]( int aValue )
{
return wxString::Format( wxT( "%s%d" ), params->m_prefix.value_or( "" ), aValue );
};
// Callable lambda to set the popup text for the given pad value
const auto setPopupTextForValue =
[&]( int aValue )
{
const wxString msg = _( "Click on pad %s\n"
"Press <esc> to cancel all; double-click to finish" );
statusPopup.SetText( wxString::Format( msg, constructPadNumber( aValue ) ) );
};
setPopupTextForValue( seqPadNum );
statusPopup.Popup();
statusPopup.Move( KIPLATFORM::UI::GetMousePosition() + wxPoint( 20, 20 ) );
canvas()->SetStatusPopup( statusPopup.GetPanel() );
while( TOOL_EVENT* evt = Wait() )
{
setCursor();
VECTOR2I cursorPos = grid.AlignToNearestPad( getViewControls()->GetMousePosition(), pads );
getViewControls()->ForceCursorPosition( true, cursorPos );
if( evt->IsCancelInteractive() )
{
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
commit.Revert();
frame()->PopTool( aEvent );
break;
}
else if( evt->IsActivate() )
{
commit.Push( _( "Renumber pads" ) );
frame()->PopTool( aEvent );
break;
}
else if( evt->IsDrag( BUT_LEFT ) || evt->IsClick( BUT_LEFT ) )
{
selectedPads.clear();
// Be sure the old cursor mouse position was initialized:
if( isFirstPoint )
{
oldCursorPos = cursorPos;
isFirstPoint = false;
}
// wxWidgets deliver mouse move events not frequently enough, resulting in skipping
// pads if the user moves cursor too fast. To solve it, create a line that approximates
// the mouse move and search pads that are on the line.
int distance = ( cursorPos - oldCursorPos ).EuclideanNorm();
// Search will be made every 0.1 mm:
int segments = distance / int( 0.1 * pcbIUScale.IU_PER_MM ) + 1;
const VECTOR2I line_step( ( cursorPos - oldCursorPos ) / segments );
collector.Empty();
for( int j = 0; j < segments; ++j )
{
VECTOR2I testpoint( cursorPos.x - j * line_step.x, cursorPos.y - j * line_step.y );
collector.Collect( board(), { PCB_PAD_T }, testpoint, guide );
for( int i = 0; i < collector.GetCount(); ++i )
selectedPads.push_back( static_cast<PAD*>( collector[i] ) );
}
selectedPads.unique();
for( PAD* pad : selectedPads )
{
// If pad was not selected, then enumerate it
if( !pad->IsSelected() )
{
commit.Modify( pad );
// Rename pad and store the old name
int newval;
if( storedPadNumbers.size() > 0 )
{
newval = storedPadNumbers.front();
storedPadNumbers.pop_front();
}
else
{
newval = seqPadNum;
seqPadNum += params->m_step;
}
const wxString newNumber = constructPadNumber( newval );
oldNumbers[newNumber] = { newval, pad->GetNumber() };
pad->SetNumber( newNumber );
SetLastPadNumber( newNumber );
pad->SetSelected();
getView()->Update( pad );
// Ensure the popup text shows the correct next value
if( storedPadNumbers.size() > 0 )
newval = storedPadNumbers.front();
else
newval = seqPadNum;
setPopupTextForValue( newval );
}
// ... or restore the old name if it was enumerated and clicked again
else if( pad->IsSelected() && evt->IsClick( BUT_LEFT ) )
{
auto it = oldNumbers.find( pad->GetNumber() );
wxASSERT( it != oldNumbers.end() );
if( it != oldNumbers.end() )
{
storedPadNumbers.push_back( it->second.first );
pad->SetNumber( it->second.second );
SetLastPadNumber( it->second.second );
oldNumbers.erase( it );
const int newval = storedPadNumbers.front();
setPopupTextForValue( newval );
}
pad->ClearSelected();
getView()->Update( pad );
}
}
}
else if( evt->IsDblClick( BUT_LEFT ) )
{
commit.Push( _( "Renumber pads" ) );
frame()->PopTool( aEvent );
break;
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu( selection() );
}
else
{
evt->SetPassEvent();
}
// Prepare the next loop by updating the old cursor mouse position
// to this last mouse cursor position
oldCursorPos = getViewControls()->GetCursorPosition();
statusPopup.Move( KIPLATFORM::UI::GetMousePosition() + wxPoint( 20, 20 ) );
}
for( PAD* p : board()->GetFirstFootprint()->Pads() )
{
p->ClearSelected();
getView()->Update( p );
}
canvas()->SetStatusPopup( nullptr );
statusPopup.Hide();
canvas()->SetCurrentCursor( KICURSOR::ARROW );
getViewControls()->ForceCursorPosition( false );
return 0;
}
int PAD_TOOL::PlacePad( const TOOL_EVENT& aEvent )
{
// When creating a new pad (in FP editor) we can use a new pad number
// or the last entered pad number
// neednewPadNumber = true to create a new pad number, false to use the last
// entered pad number
static bool neednewPadNumber;
if( !m_isFootprintEditor )
return 0;
if( !board()->GetFirstFootprint() )
return 0;
struct PAD_PLACER : public INTERACTIVE_PLACER_BASE
{
PAD_PLACER( PAD_TOOL* aPadTool )
{
neednewPadNumber = true; // Use a new pad number when creatin a pad by default
m_padTool = aPadTool;
}
virtual ~PAD_PLACER()
{
}
std::unique_ptr<BOARD_ITEM> CreateItem() override
{
PAD* pad = new PAD( m_board->GetFirstFootprint() );
PAD* master = m_frame->GetDesignSettings().m_Pad_Master.get();
pad->ImportSettingsFrom( *master );
// If the footprint type and master pad type directly conflict then make some
// adjustments. Otherwise assume the user set what they wanted.
// Note also a HEATSINK pad (thermal via) is allowed in SMD footprint
if( ( m_board->GetFirstFootprint()->GetAttributes() & FP_SMD )
&& master->GetAttribute() == PAD_ATTRIB::PTH )
{
if( pad->GetProperty() != PAD_PROP::HEATSINK )
{
pad->SetAttribute( PAD_ATTRIB::SMD );
pad->SetShape( PAD_SHAPE::ROUNDRECT );
pad->SetSizeX( 1.5 * pad->GetSizeY() );
pad->SetLayerSet( PAD::SMDMask() );
}
}
else if( ( m_board->GetFirstFootprint()->GetAttributes() & FP_THROUGH_HOLE )
&& master->GetAttribute() == PAD_ATTRIB::SMD )
{
pad->SetAttribute( PAD_ATTRIB::PTH );
pad->SetShape( PAD_SHAPE::CIRCLE );
pad->SetSize( VECTOR2I( pad->GetSizeX(), pad->GetSizeX() ) );
// Gives an acceptable drill size: it cannot be 0, but from pad master
// it is currently 0, therefore change it:
pad->SetDrillShape( PAD_DRILL_SHAPE_CIRCLE );
int hole_size = pad->GetSizeX() / 2;
pad->SetDrillSize( VECTOR2I( hole_size, hole_size ) );
pad->SetLayerSet( PAD::PTHMask() );
}
if( pad->CanHaveNumber() )
{
wxString padNumber = m_padTool->GetLastPadNumber();
// Use the last entered pad number when recreating a pad without using the
// previously created pad, and a new number when creating a really new pad
if( neednewPadNumber )
padNumber = m_board->GetFirstFootprint()->GetNextPadNumber( padNumber );
pad->SetNumber( padNumber );
m_padTool->SetLastPadNumber( padNumber );
// If a pad is recreated and the previously created was not placed, use
// the last entered pad number
neednewPadNumber = false;
}
return std::unique_ptr<BOARD_ITEM>( pad );
}
bool PlaceItem( BOARD_ITEM *aItem, BOARD_COMMIT& aCommit ) override
{
PAD* pad = dynamic_cast<PAD*>( aItem );
// We are using this pad number.
// therefore use a new pad number for a newly created pad
neednewPadNumber = true;
if( pad )
{
m_frame->GetDesignSettings().m_Pad_Master->ImportSettingsFrom( *pad );
aCommit.Add( aItem );
return true;
}
return false;
}
PAD_TOOL* m_padTool;
};
PAD_PLACER placer( this );
doInteractiveItemPlacement( aEvent, &placer, _( "Place pad" ),
IPO_REPEAT | IPO_SINGLE_CLICK | IPO_ROTATE | IPO_FLIP );
return 0;
}
int PAD_TOOL::EditPad( const TOOL_EVENT& aEvent )
{
if( !m_isFootprintEditor )
return 0;
Activate();
KIGFX::PCB_PAINTER* painter = static_cast<KIGFX::PCB_PAINTER*>( view()->GetPainter() );
PCB_RENDER_SETTINGS* settings = painter->GetSettings();
PCB_SELECTION& selection = m_toolMgr->GetTool<PCB_SELECTION_TOOL>()->GetSelection();
if( m_editPad != niluuid )
{
PAD* pad = dynamic_cast<PAD*>( frame()->GetItem( m_editPad ) );
if( pad )
{
BOARD_COMMIT commit( frame() );
commit.Modify( pad->GetParentFootprint() );
std::vector<PCB_SHAPE*> shapes = RecombinePad( pad, false );
for( PCB_SHAPE* shape : shapes )
commit.Remove( shape );
commit.Push( _( "Edit Pad" ) );
}
m_editPad = niluuid;
}
else if( selection.Size() == 1 && selection[0]->Type() == PCB_PAD_T )
{
PCB_LAYER_ID layer;
PAD* pad = static_cast<PAD*>( selection[0] );
BOARD_COMMIT commit( frame() );
commit.Modify( pad->GetParentFootprint() );
explodePad( pad, &layer );
commit.Push( _( "Edit Pad" ) );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
frame()->SetActiveLayer( layer );
settings->m_PadEditModePad = pad;
enterPadEditMode();
}
if( m_editPad == niluuid )
{
settings->m_PadEditModePad = nullptr;
exitPadEditMode();
}
return 0;
}
int PAD_TOOL::OnUndoRedo( const TOOL_EVENT& aEvent )
{
PAD* flaggedPad = nullptr;
KIID flaggedPadId = niluuid;
for( FOOTPRINT* fp : board()->Footprints() )
{
for( PAD* pad : fp->Pads() )
{
if( pad->IsEntered() )
{
flaggedPad = pad;
flaggedPadId = pad->m_Uuid;
break;
}
}
}
if( flaggedPadId != m_editPad )
{
KIGFX::PCB_PAINTER* painter = static_cast<KIGFX::PCB_PAINTER*>( view()->GetPainter() );
PCB_RENDER_SETTINGS* settings = painter->GetSettings();
m_editPad = flaggedPadId;
settings->m_PadEditModePad = flaggedPad;
if( flaggedPad )
enterPadEditMode();
else
exitPadEditMode();
}
return 0;
}
void PAD_TOOL::enterPadEditMode()
{
PCB_DISPLAY_OPTIONS opts = frame()->GetDisplayOptions();
WX_INFOBAR* infoBar = frame()->GetInfoBar();
wxString msg;
canvas()->GetView()->UpdateAllItemsConditionally( KIGFX::REPAINT,
[&]( KIGFX::VIEW_ITEM* aItem ) -> bool
{
return dynamic_cast<PAD*>( aItem ) != nullptr;
} );
m_previousHighContrastMode = opts.m_ContrastModeDisplay;
if( opts.m_ContrastModeDisplay == HIGH_CONTRAST_MODE::NORMAL )
{
opts.m_ContrastModeDisplay = HIGH_CONTRAST_MODE::DIMMED;
frame()->SetDisplayOptions( opts );
}
if( PCB_ACTIONS::explodePad.GetHotKey() == PCB_ACTIONS::recombinePad.GetHotKey() )
{
msg.Printf( _( "Pad Edit Mode. Press %s again to exit." ),
KeyNameFromKeyCode( PCB_ACTIONS::recombinePad.GetHotKey() ) );
}
else
{
msg.Printf( _( "Pad Edit Mode. Press %s to exit." ),
KeyNameFromKeyCode( PCB_ACTIONS::recombinePad.GetHotKey() ) );
}
infoBar->RemoveAllButtons();
infoBar->ShowMessage( msg, wxICON_INFORMATION );
}
void PAD_TOOL::exitPadEditMode()
{
PCB_DISPLAY_OPTIONS opts = frame()->GetDisplayOptions();
if( m_previousHighContrastMode != opts.m_ContrastModeDisplay )
{
opts.m_ContrastModeDisplay = m_previousHighContrastMode;
frame()->SetDisplayOptions( opts );
}
// Note: KIGFX::REPAINT isn't enough for things that go from invisible to visible as
// they won't be found in the view layer's itemset for re-painting.
canvas()->GetView()->UpdateAllItemsConditionally( KIGFX::ALL,
[&]( KIGFX::VIEW_ITEM* aItem ) -> bool
{
return dynamic_cast<PAD*>( aItem ) != nullptr;
} );
// Refresh now (otherwise there's an uncomfortably long pause while the infoBar
// closes before refresh).
canvas()->ForceRefresh();
frame()->GetInfoBar()->Dismiss();
}
void PAD_TOOL::explodePad( PAD* aPad, PCB_LAYER_ID* aLayer )
{
if( aPad->IsOnLayer( F_Cu ) )
*aLayer = F_Cu;
else if( aPad->IsOnLayer( B_Cu ) )
*aLayer = B_Cu;
else
*aLayer = *aPad->GetLayerSet().UIOrder();
if( aPad->GetShape() == PAD_SHAPE::CUSTOM )
{
for( const std::shared_ptr<PCB_SHAPE>& primitive : aPad->GetPrimitives() )
{
PCB_SHAPE* shape = static_cast<PCB_SHAPE*>( primitive->Duplicate() );
shape->SetParent( board()->GetFirstFootprint() );
shape->Rotate( VECTOR2I( 0, 0 ), aPad->GetOrientation() );
shape->Move( aPad->ShapePos() );
shape->SetLayer( *aLayer );
if( shape->IsProxyItem() && shape->GetShape() == SHAPE_T::SEGMENT )
{
if( aPad->GetThermalSpokeWidth() )
shape->SetWidth( aPad->GetThermalSpokeWidth() );
else
shape->SetWidth( pcbIUScale.mmToIU( ZONE_THERMAL_RELIEF_COPPER_WIDTH_MM ) );
}
board()->GetFirstFootprint()->Add( shape );
frame()->GetCanvas()->GetView()->Add( shape );
}
aPad->SetShape( aPad->GetAnchorPadShape() );
aPad->DeletePrimitivesList();
}
aPad->SetFlags( ENTERED );
m_editPad = aPad->m_Uuid;
}
std::vector<PCB_SHAPE*> PAD_TOOL::RecombinePad( PAD* aPad, bool aIsDryRun )
{
int maxError = board()->GetDesignSettings().m_MaxError;
FOOTPRINT* footprint = aPad->GetParentFootprint();
// Don't leave an object in the point editor that might no longer exist after recombining.
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear );
for( BOARD_ITEM* item : footprint->GraphicalItems() )
item->ClearFlags( SKIP_STRUCT );
auto findNext =
[&]( PCB_LAYER_ID aLayer ) -> PCB_SHAPE*
{
SHAPE_POLY_SET padPoly;
aPad->TransformShapeToPolygon( padPoly, aLayer, 0, maxError, ERROR_INSIDE );
for( BOARD_ITEM* item : footprint->GraphicalItems() )
{
PCB_SHAPE* shape = dynamic_cast<PCB_SHAPE*>( item );
if( !shape || ( shape->GetFlags() & SKIP_STRUCT ) )
continue;
if( shape->GetLayer() != aLayer )
continue;
if( shape->IsProxyItem() ) // Pad number (and net name) box
return shape;
SHAPE_POLY_SET drawPoly;
shape->TransformShapeToPolygon( drawPoly, aLayer, 0, maxError, ERROR_INSIDE );
drawPoly.BooleanIntersection( padPoly, SHAPE_POLY_SET::PM_FAST );
if( !drawPoly.IsEmpty() )
return shape;
}
return nullptr;
};
auto findMatching =
[&]( PCB_SHAPE* aShape ) -> std::vector<PCB_SHAPE*>
{
std::vector<PCB_SHAPE*> matching;
for( BOARD_ITEM* item : footprint->GraphicalItems() )
{
PCB_SHAPE* other = dynamic_cast<PCB_SHAPE*>( item );
if( !other || ( other->GetFlags() & SKIP_STRUCT ) )
continue;
if( aPad->GetLayerSet().test( other->GetLayer() )
&& aShape->Compare( other ) == 0 )
{
matching.push_back( other );
}
}
return matching;
};
PCB_LAYER_ID layer;
std::vector<PCB_SHAPE*> mergedShapes;
if( aPad->IsOnLayer( F_Cu ) )
layer = F_Cu;
else if( aPad->IsOnLayer( B_Cu ) )
layer = B_Cu;
else
layer = *aPad->GetLayerSet().UIOrder();
// If there are intersecting items to combine, we need to first make sure the pad is a
// custom-shape pad.
if( !aIsDryRun && findNext( layer ) && aPad->GetShape() != PAD_SHAPE::CUSTOM )
{
if( aPad->GetShape() == PAD_SHAPE::CIRCLE || aPad->GetShape() == PAD_SHAPE::RECTANGLE )
{
// Use the existing pad as an anchor
aPad->SetAnchorPadShape( aPad->GetShape() );
aPad->SetShape( PAD_SHAPE::CUSTOM );
}
else
{
// Create a new circular anchor and convert existing pad to a polygon primitive
SHAPE_POLY_SET existingOutline;
aPad->TransformShapeToPolygon( existingOutline, layer, 0, maxError, ERROR_INSIDE );
int minExtent = std::min( aPad->GetSize().x, aPad->GetSize().y );
aPad->SetAnchorPadShape( PAD_SHAPE::CIRCLE );
aPad->SetSize( VECTOR2I( minExtent, minExtent ) );
aPad->SetShape( PAD_SHAPE::CUSTOM );
PCB_SHAPE* shape = new PCB_SHAPE( nullptr, SHAPE_T::POLY );
shape->SetFilled( true );
shape->SetStroke( STROKE_PARAMS( 0, LINE_STYLE::SOLID ) );
shape->SetPolyShape( existingOutline );
shape->Rotate( VECTOR2I( 0, 0 ), - aPad->GetOrientation() );
shape->Move( - aPad->ShapePos() );
aPad->AddPrimitive( shape );
}
}
while( PCB_SHAPE* fpShape = findNext( layer ) )
{
fpShape->SetFlags( SKIP_STRUCT );
mergedShapes.push_back( fpShape );
if( !aIsDryRun )
{
PCB_SHAPE* primitive = static_cast<PCB_SHAPE*>( fpShape->Duplicate() );
primitive->SetParent( nullptr );
primitive->Move( - aPad->ShapePos() );
primitive->Rotate( VECTOR2I( 0, 0 ), - aPad->GetOrientation() );
aPad->AddPrimitive( primitive );
}
// See if there are other shapes that match and mark them for delete. (KiCad won't
// produce these, but old footprints from other vendors have them.)
for( PCB_SHAPE* other : findMatching( fpShape ) )
{
other->SetFlags( SKIP_STRUCT );
mergedShapes.push_back( other );
}
}
for( BOARD_ITEM* item : footprint->GraphicalItems() )
item->ClearFlags( SKIP_STRUCT );
if( !aIsDryRun )
aPad->ClearFlags( ENTERED );
return mergedShapes;
}
void PAD_TOOL::setTransitions()
{
Go( &PAD_TOOL::pastePadProperties, PCB_ACTIONS::applyPadSettings.MakeEvent() );
Go( &PAD_TOOL::copyPadSettings, PCB_ACTIONS::copyPadSettings.MakeEvent() );
Go( &PAD_TOOL::pushPadSettings, PCB_ACTIONS::pushPadSettings.MakeEvent() );
Go( &PAD_TOOL::PlacePad, PCB_ACTIONS::placePad.MakeEvent() );
Go( &PAD_TOOL::EnumeratePads, PCB_ACTIONS::enumeratePads.MakeEvent() );
Go( &PAD_TOOL::EditPad, PCB_ACTIONS::explodePad.MakeEvent() );
Go( &PAD_TOOL::EditPad, PCB_ACTIONS::recombinePad.MakeEvent() );
Go( &PAD_TOOL::OnUndoRedo, EVENTS::UndoRedoPostEvent );
}
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