/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2020 Joshua Redstone redstone at gmail.com * Copyright (C) 1992-2023 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 */ /** * @file pcb_group.h * @brief Class to handle a set of BOARD_ITEMs. */ #ifndef CLASS_PCB_GROUP_H_ #define CLASS_PCB_GROUP_H_ #include #include #include namespace KIGFX { class VIEW; } /** * A set of BOARD_ITEMs (i.e., without duplicates). * * The group parent is always board, not logical parent group. The group is transparent * container - e.g., its position is derived from the position of its members. A selection * containing a group implicitly contains its members. However other operations on sets of * items, like committing, updating the view, etc the set is explicit. */ class PCB_GROUP : public BOARD_ITEM { public: PCB_GROUP( BOARD_ITEM* aParent ); static inline bool ClassOf( const EDA_ITEM* aItem ) { return aItem && PCB_GROUP_T == aItem->Type(); } wxString GetClass() const override { return wxT( "PCB_GROUP" ); } wxString GetName() const { return m_name; } void SetName( const wxString& aName ) { m_name = aName; } std::unordered_set& GetItems() { return m_items; } const std::unordered_set& GetItems() const { return m_items; } /** * Add item to group. Does not take ownership of item. * * @return true if item was added (false if item belongs to a different group). */ virtual bool AddItem( BOARD_ITEM* aItem ); /** * Remove item from group. * * @return true if item was removed (false if item was not in the group). */ virtual bool RemoveItem( BOARD_ITEM* aItem ); void RemoveAll(); /* * Search for highest level group inside of aScope, containing item. * * @param aScope restricts the search to groups within the group scope. * @param isFootprintEditor true if we should stop promoting at the footprint level * @return group inside of aScope, containing item, if exists, otherwise, nullptr */ static PCB_GROUP* TopLevelGroup( BOARD_ITEM* aItem, PCB_GROUP* aScope, bool isFootprintEditor ); static bool WithinScope( BOARD_ITEM* aItem, PCB_GROUP* aScope, bool isFootprintEditor ); double Similarity( const BOARD_ITEM& aOther ) const override; bool operator==( const BOARD_ITEM& aOther ) const override; #if defined( DEBUG ) void Show( int nestLevel, std::ostream& os ) const override { ShowDummy( os ); } #endif /// @copydoc EDA_ITEM::GetPosition VECTOR2I GetPosition() const override; /// @copydoc EDA_ITEM::SetPosition void SetPosition( const VECTOR2I& aNewpos ) override; /// @copydoc BOARD_ITEM::GetLayerSet LSET GetLayerSet() const override; /// @copydoc BOARD_ITEM::SetLayer void SetLayer( PCB_LAYER_ID aLayer ) override { // NOP } bool IsOnCopperLayer() const override { // A group might have members on a copper layer, but isn't itself on any layer. return false; } void SetLocked( bool aLocked ) override; /// @copydoc EDA_ITEM::Clone EDA_ITEM* Clone() const override; /* * Clone() this and all descendants */ PCB_GROUP* DeepClone() const; /* * Duplicate() this and all descendants */ PCB_GROUP* DeepDuplicate() const; /// @copydoc BOARD_ITEM::IsOnLayer bool IsOnLayer( PCB_LAYER_ID aLayer ) const override; /// @copydoc EDA_ITEM::HitTest bool HitTest( const VECTOR2I& aPosition, int aAccuracy = 0 ) const override; /// @copydoc EDA_ITEM::HitTest bool HitTest( const BOX2I& aRect, bool aContained, int aAccuracy = 0 ) const override; /// @copydoc EDA_ITEM::GetBoundingBox const BOX2I GetBoundingBox() const override; // @copydoc BOARD_ITEM::GetEffectiveShape std::shared_ptr GetEffectiveShape( PCB_LAYER_ID aLayer = UNDEFINED_LAYER, FLASHING aFlash = FLASHING::DEFAULT ) const override; /// @copydoc EDA_ITEM::Visit INSPECT_RESULT Visit( INSPECTOR aInspector, void* aTestData, const std::vector& aScanTypes ) override; /// @copydoc VIEW_ITEM::ViewGetLayers void ViewGetLayers( int aLayers[], int& aCount ) const override; /// @copydoc VIEW_ITEM::ViewGetLOD double ViewGetLOD( int aLayer, KIGFX::VIEW* aView ) const override; /// @copydoc BOARD_ITEM::Move void Move( const VECTOR2I& aMoveVector ) override; /// @copydoc BOARD_ITEM::Rotate void Rotate( const VECTOR2I& aRotCentre, const EDA_ANGLE& aAngle ) override; /// @copydoc BOARD_ITEM::Flip void Flip( const VECTOR2I& aCentre, bool aFlipLeftRight ) override; /// @copydoc EDA_ITEM::GetItemDescription wxString GetItemDescription( UNITS_PROVIDER* aUnitsProvider ) const override; /// @copydoc EDA_ITEM::GetMenuImage BITMAPS GetMenuImage() const override; /// @copydoc EDA_ITEM::GetMsgPanelInfo void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector& aList ) override; ///< @copydoc BOARD_ITEM::RunOnChildren void RunOnChildren( const std::function& aFunction ) const override; ///< @copydoc BOARD_ITEM::RunOnDescendants void RunOnDescendants( const std::function& aFunction, int aDepth = 0 ) const override; /** * Check if the proposed type can be added to a group * @param aType KICAD_T type to check * @return true if the type can belong to a group, false otherwise */ static bool IsGroupableType( KICAD_T aType ); protected: PCB_GROUP( BOARD_ITEM* aParent, KICAD_T idtype, PCB_LAYER_ID aLayer = F_Cu ); /// @copydoc BOARD_ITEM::swapData void swapData( BOARD_ITEM* aImage ) override; std::unordered_set m_items; // Members of the group wxString m_name; // Optional group name }; #endif // CLASS_PCB_GROUP_H_