344 lines
8.4 KiB
C++
344 lines
8.4 KiB
C++
/*
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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) 1992-2020 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 <class_board.h>
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#include <class_board_item.h>
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#include <class_pcb_group.h>
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#include <confirm.h>
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#include <msgpanel.h>
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#include <view/view.h>
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PCB_GROUP::PCB_GROUP( BOARD*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* PCB_GROUP::TopLevelGroup( BOARD_ITEM* item, PCB_GROUP* scope )
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{
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if( item->GetParent() && item->GetParent()->Type() == PCB_MODULE_T )
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item = item->GetParent();
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PCB_GROUP* candidate = item->GetParentGroup();
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while( candidate && candidate->GetParentGroup() && candidate->GetParentGroup() != scope )
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candidate = candidate->GetParentGroup();
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return candidate == scope ? nullptr : candidate;
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}
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bool PCB_GROUP::WithinScope( BOARD_ITEM* item, PCB_GROUP* scope )
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{
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if( item->GetParent() && item->GetParent()->Type() == PCB_MODULE_T )
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item = item->GetParent();
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for( PCB_GROUP* parent = item->GetParentGroup(); parent; parent = parent->GetParentGroup() )
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{
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if( parent == scope )
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return true;
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}
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return false;
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}
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wxPoint 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 wxPoint& aNewpos )
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{
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wxPoint delta = aNewpos - GetPosition();
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Move( delta );
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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*>( this->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 wxPoint& 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 EDA_RECT& 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 EDA_RECT PCB_GROUP::GetBoundingBox() const
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{
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EDA_RECT area;
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for( BOARD_ITEM* item : m_items )
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area.Merge( item->GetBoundingBox() );
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area.Inflate( Millimeter2iu( 0.25 ) ); // Give a min size to the area
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return area;
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}
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SEARCH_RESULT PCB_GROUP::Visit( INSPECTOR aInspector, void* aTestData, const KICAD_T aScanTypes[] )
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{
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for( const KICAD_T* stype = aScanTypes; *stype != EOT; ++stype )
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{
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// If caller wants to inspect my type
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if( *stype == Type() )
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{
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if( SEARCH_RESULT::QUIT == aInspector( this, aTestData ) )
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return SEARCH_RESULT::QUIT;
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}
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}
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return SEARCH_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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// What layer to put bounding box on? change in class_pcb_group.cpp
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std::unordered_set<int> layers = { LAYER_ANCHOR }; // for bounding box
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for( BOARD_ITEM* item : m_items )
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{
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int member_layers[KIGFX::VIEW::VIEW_MAX_LAYERS], member_layers_count;
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item->ViewGetLayers( member_layers, member_layers_count );
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for( int i = 0; i < member_layers_count; i++ )
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layers.insert( member_layers[i] );
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}
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aCount = layers.size();
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int i = 0;
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for( int layer : layers )
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aLayers[i++] = layer;
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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 wxPoint& 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 wxPoint& aRotCentre, double 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 wxPoint& 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( EDA_UNITS aUnits ) const
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{
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if( m_name.empty() )
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{
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return wxString::Format( _( "Anonymous 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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BITMAP_DEF PCB_GROUP::GetMenuImage() const
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{
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return module_xpm;
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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() ? _( "Anonymous" ) :
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wxString::Format( "\"%s\"", m_name ), DARKCYAN );
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aList.emplace_back( _( "Members" ), wxString::Format( "%zu", m_items.size() ), BROWN );
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}
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void PCB_GROUP::RunOnChildren( const std::function<void( BOARD_ITEM* )>& aFunction )
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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 )
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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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