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373 lines
8.9 KiB
373 lines
8.9 KiB
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2020 Joshua Redstone redstone at gmail.com
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* Copyright (C) 1992-2021 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <bitmaps.h>
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#include <eda_draw_frame.h>
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#include <board.h>
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#include <board_item.h>
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#include <pcb_group.h>
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#include <confirm.h>
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#include <widgets/msgpanel.h>
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#include <view/view.h>
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PCB_GROUP::PCB_GROUP( BOARD_ITEM* aParent ) :
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BOARD_ITEM( aParent, PCB_GROUP_T )
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{
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}
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bool PCB_GROUP::AddItem( BOARD_ITEM* aItem )
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{
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// Items can only be in one group at a time
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if( aItem->GetParentGroup() )
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aItem->GetParentGroup()->RemoveItem( aItem );
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m_items.insert( aItem );
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aItem->SetParentGroup( this );
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return true;
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}
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bool PCB_GROUP::RemoveItem( BOARD_ITEM* aItem )
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{
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// Only clear the item's group field if it was inside this group
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if( m_items.erase( aItem ) == 1 )
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{
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aItem->SetParentGroup( nullptr );
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return true;
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}
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return false;
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}
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void PCB_GROUP::RemoveAll()
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{
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for( BOARD_ITEM* item : m_items )
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item->SetParentGroup( nullptr );
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m_items.clear();
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}
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PCB_GROUP* getTopLevelGroup( BOARD_ITEM* aItem, PCB_GROUP* aScope, bool isFootprintEditor )
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{
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PCB_GROUP* group = nullptr;
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if( isFootprintEditor )
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{
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group = aItem->GetParentGroup();
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}
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else
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{
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if( aItem->GetParent() && aItem->GetParent()->Type() == PCB_FOOTPRINT_T )
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group = aItem->GetParent()->GetParentGroup();
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else
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group = aItem->GetParentGroup();
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}
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while( group && group->GetParentGroup() && group->GetParentGroup() != aScope )
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{
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if( group->GetParent()->Type() == PCB_FOOTPRINT_T && isFootprintEditor )
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break;
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group = group->GetParentGroup();
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}
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return group;
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}
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PCB_GROUP* PCB_GROUP::TopLevelGroup( BOARD_ITEM* aItem, PCB_GROUP* aScope, bool isFootprintEditor )
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{
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PCB_GROUP* candidate = getTopLevelGroup( aItem, aScope, isFootprintEditor );
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return candidate == aScope ? nullptr : candidate;
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}
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bool PCB_GROUP::WithinScope( BOARD_ITEM* aItem, PCB_GROUP* aScope, bool isFootprintEditor )
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{
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PCB_GROUP* candidate = getTopLevelGroup( aItem, aScope, isFootprintEditor );
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return candidate == aScope;
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}
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VECTOR2I PCB_GROUP::GetPosition() const
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{
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return GetBoundingBox().Centre();
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}
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void PCB_GROUP::SetPosition( const VECTOR2I& aNewpos )
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{
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VECTOR2I delta = aNewpos - GetPosition();
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Move( delta );
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}
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void PCB_GROUP::SetLayerRecursive( PCB_LAYER_ID aLayer, int aDepth )
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{
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for( BOARD_ITEM* item : m_items )
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{
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if( ( item->Type() == PCB_GROUP_T ) && ( aDepth > 0 ) )
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{
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static_cast<PCB_GROUP*>( item )->SetLayerRecursive( aLayer, aDepth - 1 );
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}
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else
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{
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item->SetLayer( aLayer );
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}
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}
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}
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void PCB_GROUP::SetLocked( bool aLockState )
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{
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BOARD_ITEM::SetLocked( aLockState );
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RunOnChildren(
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[&]( BOARD_ITEM* child )
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{
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child->SetLocked( aLockState );
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} );
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}
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EDA_ITEM* PCB_GROUP::Clone() const
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{
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// Use copy constructor to get the same uuid and other fields
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PCB_GROUP* newGroup = new PCB_GROUP( *this );
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return newGroup;
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}
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PCB_GROUP* PCB_GROUP::DeepClone() const
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{
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// Use copy constructor to get the same uuid and other fields
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PCB_GROUP* newGroup = new PCB_GROUP( *this );
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newGroup->m_items.clear();
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for( BOARD_ITEM* member : m_items )
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{
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if( member->Type() == PCB_GROUP_T )
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newGroup->AddItem( static_cast<PCB_GROUP*>( member )->DeepClone() );
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else
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newGroup->AddItem( static_cast<BOARD_ITEM*>( member->Clone() ) );
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}
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return newGroup;
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}
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PCB_GROUP* PCB_GROUP::DeepDuplicate() const
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{
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PCB_GROUP* newGroup = static_cast<PCB_GROUP*>( Duplicate() );
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newGroup->m_items.clear();
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for( BOARD_ITEM* member : m_items )
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{
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if( member->Type() == PCB_GROUP_T )
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newGroup->AddItem( static_cast<PCB_GROUP*>( member )->DeepDuplicate() );
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else
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newGroup->AddItem( static_cast<BOARD_ITEM*>( member->Duplicate() ) );
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}
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return newGroup;
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}
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void PCB_GROUP::SwapData( BOARD_ITEM* aImage )
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{
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assert( aImage->Type() == PCB_GROUP_T );
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std::swap( *( (PCB_GROUP*) this ), *( (PCB_GROUP*) aImage ) );
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}
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bool PCB_GROUP::HitTest( const VECTOR2I& aPosition, int aAccuracy ) const
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{
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// Groups are selected by promoting a selection of one of their children
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return false;
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}
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bool PCB_GROUP::HitTest( const BOX2I& aRect, bool aContained, int aAccuracy ) const
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{
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// Groups are selected by promoting a selection of one of their children
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return false;
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}
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const BOX2I PCB_GROUP::GetBoundingBox() const
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{
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BOX2I bbox;
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for( BOARD_ITEM* item : m_items )
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bbox.Merge( item->GetBoundingBox() );
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bbox.Inflate( pcbIUScale.mmToIU( 0.25 ) ); // Give a min size to the bbox
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return bbox;
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}
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INSPECT_RESULT PCB_GROUP::Visit( INSPECTOR aInspector, void* aTestData,
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const std::vector<KICAD_T>& aScanTypes )
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{
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for( KICAD_T scanType : aScanTypes )
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{
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if( scanType == Type() )
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{
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if( INSPECT_RESULT::QUIT == aInspector( this, aTestData ) )
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return INSPECT_RESULT::QUIT;
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}
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}
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return INSPECT_RESULT::CONTINUE;
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}
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LSET PCB_GROUP::GetLayerSet() const
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{
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LSET aSet;
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for( BOARD_ITEM* item : m_items )
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aSet |= item->GetLayerSet();
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return aSet;
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}
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bool PCB_GROUP::IsOnLayer( PCB_LAYER_ID aLayer ) const
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{
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// A group is on a layer if any item is on the layer
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for( BOARD_ITEM* item : m_items )
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{
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if( item->IsOnLayer( aLayer ) )
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return true;
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}
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return false;
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}
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void PCB_GROUP::ViewGetLayers( int aLayers[], int& aCount ) const
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{
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aCount = 1;
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aLayers[0] = LAYER_ANCHOR;
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}
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double PCB_GROUP::ViewGetLOD( int aLayer, KIGFX::VIEW* aView ) const
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{
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if( aView->IsLayerVisible( LAYER_ANCHOR ) )
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return 0.0;
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return std::numeric_limits<double>::max();
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}
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void PCB_GROUP::Move( const VECTOR2I& aMoveVector )
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{
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for( BOARD_ITEM* member : m_items )
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member->Move( aMoveVector );
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}
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void PCB_GROUP::Rotate( const VECTOR2I& aRotCentre, const EDA_ANGLE& aAngle )
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{
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for( BOARD_ITEM* item : m_items )
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item->Rotate( aRotCentre, aAngle );
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}
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void PCB_GROUP::Flip( const VECTOR2I& aCentre, bool aFlipLeftRight )
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{
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for( BOARD_ITEM* item : m_items )
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item->Flip( aCentre, aFlipLeftRight );
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}
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wxString PCB_GROUP::GetSelectMenuText( UNITS_PROVIDER* aUnitsProvider ) const
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{
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if( m_name.empty() )
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{
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return wxString::Format( _( "Unnamed Group, %zu members" ),
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m_items.size() );
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}
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return wxString::Format( _( "Group '%s', %zu members" ),
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m_name,
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m_items.size() );
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}
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BITMAPS PCB_GROUP::GetMenuImage() const
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{
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return BITMAPS::module;
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}
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void PCB_GROUP::GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList )
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{
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aList.emplace_back( _( "Group" ), m_name.empty() ? _( "<unnamed>" ) : m_name );
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aList.emplace_back( _( "Members" ), wxString::Format( wxT( "%zu" ), m_items.size() ) );
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if( aFrame->GetName() == PCB_EDIT_FRAME_NAME && IsLocked() )
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aList.emplace_back( _( "Status" ), _( "Locked" ) );
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}
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void PCB_GROUP::RunOnChildren( const std::function<void( BOARD_ITEM* )>& aFunction ) const
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{
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try
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{
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for( BOARD_ITEM* item : m_items )
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aFunction( item );
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}
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catch( std::bad_function_call& )
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{
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wxFAIL_MSG( wxT( "Error calling function in PCB_GROUP::RunOnChildren" ) );
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}
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}
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void PCB_GROUP::RunOnDescendants( const std::function<void( BOARD_ITEM* )>& aFunction ) const
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{
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try
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{
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for( BOARD_ITEM* item : m_items )
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{
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aFunction( item );
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if( item->Type() == PCB_GROUP_T )
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static_cast<PCB_GROUP*>( item )->RunOnDescendants( aFunction );
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}
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}
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catch( std::bad_function_call& )
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{
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wxFAIL_MSG( wxT( "Error calling function in PCB_GROUP::RunOnDescendants" ) );
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}
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}
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