KiCad PCB EDA Suite
pcb_group.h
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2  * This program source code file is part of KiCad, a free EDA CAD application.
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4  * Copyright (C) 2020 Joshua Redstone redstone at gmail.com
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24 
30 #ifndef CLASS_PCB_GROUP_H_
31 #define CLASS_PCB_GROUP_H_
32 
33 #include <board_commit.h>
34 #include <board_item.h>
35 #include <unordered_set>
36 
37 namespace KIGFX
38 {
39 class VIEW;
40 }
41 
50 class PCB_GROUP : public BOARD_ITEM
51 {
52 public:
53  PCB_GROUP( BOARD_ITEM* aParent );
54 
55  static inline bool ClassOf( const EDA_ITEM* aItem )
56  {
57  return aItem && PCB_GROUP_T == aItem->Type();
58  }
59 
60  wxString GetClass() const override
61  {
62  return wxT( "PCB_GROUP" );
63  }
64 
65  wxString GetName() const { return m_name; }
66  void SetName( wxString aName ) { m_name = aName; }
67 
68  std::unordered_set<BOARD_ITEM*>& GetItems()
69  {
70  return m_items;
71  }
72 
73  const std::unordered_set<BOARD_ITEM*>& GetItems() const
74  {
75  return m_items;
76  }
77 
83  bool AddItem( BOARD_ITEM* aItem );
84 
90  bool RemoveItem( BOARD_ITEM* aItem );
91 
92  void RemoveAll();
93 
94  /*
95  * Search for highest level group containing item.
96  *
97  * @param aScope restricts the search to groups within the group scope.
98  * @param aFootprintEditor true if we should stop promoting at the footprint level
99  * @return group containing item, if it exists, otherwise, NULL
100  */
101  static PCB_GROUP* TopLevelGroup( BOARD_ITEM* aItem, PCB_GROUP* aScope, bool aFootprintEditor );
102 
103  static bool WithinScope( BOARD_ITEM* item, PCB_GROUP* scope );
104 
105 #if defined( DEBUG )
106  void Show( int nestLevel, std::ostream& os ) const override
107  {
108  ShowDummy( os );
109  }
110 #endif
111 
113  wxPoint GetPosition() const override;
114 
116  void SetPosition( const wxPoint& aNewpos ) override;
117 
119  LSET GetLayerSet() const override;
120 
122  void SetLayer( PCB_LAYER_ID aLayer ) override
123  {
124  wxFAIL_MSG( "groups don't support layer SetLayer" );
125  }
126 
128  EDA_ITEM* Clone() const override;
129 
130  /*
131  * Clone() this and all descendants
132  */
133  PCB_GROUP* DeepClone() const;
134 
135  /*
136  * Duplicate() this and all descendants
137  */
138  PCB_GROUP* DeepDuplicate() const;
139 
141  void SwapData( BOARD_ITEM* aImage ) override;
142 
144  bool IsOnLayer( PCB_LAYER_ID aLayer ) const override;
145 
147  bool HitTest( const wxPoint& aPosition, int aAccuracy = 0 ) const override;
148 
150  bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override;
151 
153  const EDA_RECT GetBoundingBox() const override;
154 
156  SEARCH_RESULT Visit( INSPECTOR aInspector, void* aTestData,
157  const KICAD_T aScanTypes[] ) override;
158 
160  void ViewGetLayers( int aLayers[], int& aCount ) const override;
161 
163  double ViewGetLOD( int aLayer, KIGFX::VIEW* aView ) const override;
164 
166  void Move( const wxPoint& aMoveVector ) override;
167 
169  void Rotate( const wxPoint& aRotCentre, double aAngle ) override;
170 
172  void Flip( const wxPoint& aCentre, bool aFlipLeftRight ) override;
173 
175  wxString GetSelectMenuText( EDA_UNITS aUnits ) const override;
176 
178  BITMAP_DEF GetMenuImage() const override;
179 
181  void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList ) override;
182 
190  void RunOnChildren( const std::function<void ( BOARD_ITEM* )>& aFunction ) const;
191 
198  void RunOnDescendants( const std::function<void( BOARD_ITEM* )>& aFunction ) const;
199 
200 private:
201  std::unordered_set<BOARD_ITEM*> m_items; // Members of the group
202  wxString m_name; // Optional group name
203 };
204 
205 #endif // CLASS_PCB_GROUP_H_
void RemoveAll()
Definition: pcb_group.cpp:63
void ViewGetLayers(int aLayers[], int &aCount) const override
Definition: pcb_group.cpp:246
bool AddItem(BOARD_ITEM *aItem)
Add item to group.
Definition: pcb_group.cpp:38
static bool ClassOf(const EDA_ITEM *aItem)
Definition: pcb_group.h:55
wxString GetSelectMenuText(EDA_UNITS aUnits) const override
Return a pointer to an image to be used in menus.
Definition: pcb_group.cpp:283
PNG memory record (file in memory).
Definition: bitmap_def.h:29
void SwapData(BOARD_ITEM *aImage) override
Test to see if this object is on the given layer.
Definition: pcb_group.cpp:171
wxString GetClass() const override
Return the class name.
Definition: pcb_group.h:60
The Cairo implementation of the graphics abstraction layer.
Definition: color4d.cpp:175
static bool WithinScope(BOARD_ITEM *item, PCB_GROUP *scope)
Definition: pcb_group.cpp:93
A base class for any item which can be embedded within the BOARD container class, and therefore insta...
Definition: board_item.h:82
class PCB_GROUP, a set of BOARD_ITEMs
Definition: typeinfo.h:108
A set of BOARD_ITEMs (i.e., without duplicates).
Definition: pcb_group.h:50
wxPoint GetPosition() const override
Definition: pcb_group.cpp:114
SEARCH_RESULT Visit(INSPECTOR aInspector, void *aTestData, const KICAD_T aScanTypes[]) override
Definition: pcb_group.cpp:206
PCB_GROUP * DeepClone() const
Definition: pcb_group.cpp:136
const EDA_RECT GetBoundingBox() const override
May be re-implemented for each derived class in order to handle all the types given by its member dat...
Definition: pcb_group.cpp:193
The base class for create windows for drawing purpose.
const std::unordered_set< BOARD_ITEM * > & GetItems() const
Definition: pcb_group.h:73
std::unordered_set< BOARD_ITEM * > & GetItems()
Definition: pcb_group.h:68
void Flip(const wxPoint &aCentre, bool aFlipLeftRight) override
Return the text to display to be used in the selection clarification context menu when multiple items...
Definition: pcb_group.cpp:276
PCB_GROUP * DeepDuplicate() const
Swap data between aItem and aImage.
Definition: pcb_group.cpp:154
const INSPECTOR_FUNC & INSPECTOR
Definition: eda_item.h:94
KICAD_T
The set of class identification values stored in EDA_ITEM::m_structType.
Definition: typeinfo.h:77
void SetLayer(PCB_LAYER_ID aLayer) override
Create a duplicate of this item with linked list members set to NULL.
Definition: pcb_group.h:122
void GetMsgPanelInfo(EDA_DRAW_FRAME *aFrame, std::vector< MSG_PANEL_ITEM > &aList) override
Populate aList of MSG_PANEL_ITEM objects with it's internal state for display purposes.
Definition: pcb_group.cpp:303
void Rotate(const wxPoint &aRotCentre, double aAngle) override
Flip this object, i.e.
Definition: pcb_group.cpp:269
PCB_LAYER_ID
A quick note on layer IDs:
LSET is a set of PCB_LAYER_IDs.
wxString GetName() const
Definition: pcb_group.h:65
static PCB_GROUP * TopLevelGroup(BOARD_ITEM *aItem, PCB_GROUP *aScope, bool aFootprintEditor)
Definition: pcb_group.cpp:72
bool HitTest(const wxPoint &aPosition, int aAccuracy=0) const override
Test if aPosition is contained within or on the bounding box of an item.
Definition: pcb_group.cpp:179
void Move(const wxPoint &aMoveVector) override
Rotate this object.
Definition: pcb_group.cpp:262
wxString m_name
Definition: pcb_group.h:202
LSET GetLayerSet() const override
Set the layer this item is on.
Definition: pcb_group.cpp:222
bool RemoveItem(BOARD_ITEM *aItem)
Remove item from group.
Definition: pcb_group.cpp:50
void RunOnDescendants(const std::function< void(BOARD_ITEM *)> &aFunction) const
Invoke a function on all descendants of the group.
Definition: pcb_group.cpp:324
BITMAP_DEF GetMenuImage() const override
Populate aList of MSG_PANEL_ITEM objects with it's internal state for display purposes.
Definition: pcb_group.cpp:297
double ViewGetLOD(int aLayer, KIGFX::VIEW *aView) const override
Move this object.
Definition: pcb_group.cpp:253
EDA_UNITS
Definition: eda_units.h:38
bool IsOnLayer(PCB_LAYER_ID aLayer) const override
Test if aPosition is contained within or on the bounding box of an item.
Definition: pcb_group.cpp:233
void SetPosition(const wxPoint &aNewpos) override
Return a std::bitset of all layers on which the item physically resides.
Definition: pcb_group.cpp:120
Handle the component boundary box.
Definition: eda_rect.h:42
A base class for most all the KiCad significant classes used in schematics and boards.
Definition: eda_item.h:149
void RunOnChildren(const std::function< void(BOARD_ITEM *)> &aFunction) const
Invoke a function on all members of the group.
Definition: pcb_group.cpp:310
Hold a (potentially large) number of VIEW_ITEMs and renders them on a graphics device provided by the...
Definition: view.h:67
SEARCH_RESULT
Definition: eda_item.h:40
std::unordered_set< BOARD_ITEM * > m_items
Definition: pcb_group.h:201
PCB_GROUP(BOARD_ITEM *aParent)
Definition: pcb_group.cpp:32
EDA_ITEM * Clone() const override
Create a duplicate of this item with linked list members set to NULL.
Definition: pcb_group.cpp:128
void SetName(wxString aName)
Definition: pcb_group.h:66
KICAD_T Type() const
Returns the type of object.
Definition: eda_item.h:162