KiCad PCB EDA Suite
lib_tree.h
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24 
25 #ifndef LIB_TREE_H
26 #define LIB_TREE_H
27 
28 #include <wx/panel.h>
29 #include <lib_tree_model_adapter.h>
30 
31 class wxDataViewCtrl;
32 class wxTextCtrl;
33 class wxHtmlWindow;
34 class wxHtmlLinkEvent;
35 class ACTION_MENU;
36 class LIB_ID;
37 class LIB_TABLE;
38 
42 class LIB_TREE : public wxPanel
43 {
44 public:
46  enum WIDGETS { NONE = 0x00, SEARCH = 0x01, DETAILS = 0x02, ALL = 0xFF };
47 
58  LIB_TREE( wxWindow* aParent, LIB_TABLE* aLibTable, LIB_TREE_MODEL_ADAPTER::PTR& aAdapter,
59  WIDGETS aWidgets = ALL, wxHtmlWindow *aDetails = nullptr );
60 
70  LIB_ID GetSelectedLibId( int* aUnit = nullptr ) const;
71 
75  void SelectLibId( const LIB_ID& aLibId );
76 
80  void CenterLibId( const LIB_ID& aLibId );
81 
85  void Unselect();
86 
90  void ExpandLibId( const LIB_ID& aLibId );
91 
95  void Regenerate( bool aKeepState );
96 
97  void SetFocus() override;
98 
99 protected:
103  void toggleExpand( const wxDataViewItem& aTreeId );
104 
108  void selectIfValid( const wxDataViewItem& aTreeId );
109 
110  void centerIfValid( const wxDataViewItem& aTreeId );
111 
112  void expandIfValid( const wxDataViewItem& aTreeId );
113 
118  void postPreselectEvent();
119 
123  void postSelectEvent();
124 
128  struct STATE
129  {
131  std::vector<wxDataViewItem> expanded;
132 
135  };
136 
140  STATE getState() const;
141 
145  void setState( const STATE& aState );
146 
147  void onQueryText( wxCommandEvent& aEvent );
148  void onQueryEnter( wxCommandEvent& aEvent );
149  void onQueryCharHook( wxKeyEvent& aEvent );
150 
151  void onTreeSelect( wxDataViewEvent& aEvent );
152  void onTreeActivate( wxDataViewEvent& aEvent );
153  void onExpandCollapse( wxDataViewEvent& aEvent );
154 
155  void onDetailsLink( wxHtmlLinkEvent& aEvent );
156  void onPreselect( wxCommandEvent& aEvent );
157  void onContextMenu( wxDataViewEvent& aEvent );
158 
161 
162  wxTextCtrl* m_query_ctrl;
163  wxDataViewCtrl* m_tree_ctrl;
164  wxHtmlWindow* m_details_ctrl;
165 
168 };
169 
171 wxDECLARE_EVENT( COMPONENT_PRESELECTED, wxCommandEvent );
172 
174 wxDECLARE_EVENT( COMPONENT_SELECTED, wxCommandEvent );
175 
176 #endif /* LIB_TREE_H */
void selectIfValid(const wxDataViewItem &aTreeId)
If a wxDataViewitem is valid, select it and post a selection event.
Definition: lib_tree.cpp:221
void toggleExpand(const wxDataViewItem &aTreeId)
Expands or collapses a node, switching it to the opposite state.
Definition: lib_tree.cpp:209
Class ACTION_MENU.
Definition: action_menu.h:43
STATE getState() const
Returns the component tree widget state.
Definition: lib_tree.cpp:264
void onQueryEnter(wxCommandEvent &aEvent)
Definition: lib_tree.cpp:308
wxHtmlWindow * m_details_ctrl
Definition: lib_tree.h:164
void centerIfValid(const wxDataViewItem &aTreeId)
Definition: lib_tree.cpp:233
void postSelectEvent()
Post COMPONENT_SELECTED event to notify the selection handler that a part has been selected.
Definition: lib_tree.cpp:257
wxDataViewCtrl * m_tree_ctrl
Definition: lib_tree.h:163
LIB_ID selection
Current selection, might be not valid if nothing was selected
Definition: lib_tree.h:134
A logical library item identifier and consists of various portions much like a URI.
Definition: lib_id.h:51
void onPreselect(wxCommandEvent &aEvent)
Definition: lib_tree.cpp:390
LIB_TABLE * m_lib_table
Definition: lib_tree.h:159
STATE m_unfilteredState
State of the widget before any filters applied
Definition: lib_tree.h:167
void onQueryCharHook(wxKeyEvent &aEvent)
Definition: lib_tree.cpp:315
void onTreeActivate(wxDataViewEvent &aEvent)
Definition: lib_tree.cpp:369
void onQueryText(wxCommandEvent &aEvent)
Definition: lib_tree.cpp:298
LIB_ID GetSelectedLibId(int *aUnit=nullptr) const
For multi-unit components, if the user selects the component itself rather than picking an individual...
Definition: lib_tree.cpp:141
void Regenerate(bool aKeepState)
Regenerates the tree.
Definition: lib_tree.cpp:182
void Unselect()
Unselect currently selected item in wxDataViewCtrl.
Definition: lib_tree.cpp:171
void onTreeSelect(wxDataViewEvent &aEvent)
Definition: lib_tree.cpp:357
wxDECLARE_EVENT(COMPONENT_PRESELECTED, wxCommandEvent)
Custom event sent when a new component is preselected
void onDetailsLink(wxHtmlLinkEvent &aEvent)
Definition: lib_tree.cpp:383
void SetFocus() override
Definition: lib_tree.cpp:200
void ExpandLibId(const LIB_ID &aLibId)
Expand and item i the tree widget.
Definition: lib_tree.cpp:176
WIDGETS
Flags to select extra widgets
Definition: lib_tree.h:46
void onExpandCollapse(wxDataViewEvent &aEvent)
Definition: lib_tree.cpp:363
void expandIfValid(const wxDataViewItem &aTreeId)
Definition: lib_tree.cpp:243
std::vector< wxDataViewItem > expanded
List of expanded nodes
Definition: lib_tree.h:131
Structure storing state of the component tree widget.
Definition: lib_tree.h:128
wxObjectDataPtr< LIB_TREE_MODEL_ADAPTER > PTR
Reference-counting container for a pointer to CMP_TREE_MODEL_ADAPTER_BASE.
void postPreselectEvent()
Post a wxEVT_DATAVIEW_SELECTION_CHANGED to notify the selection handler that a new part has been pres...
Definition: lib_tree.cpp:250
LIB_TREE_MODEL_ADAPTER::PTR m_adapter
Definition: lib_tree.h:160
void setState(const STATE &aState)
Restores the component tree widget state from an object.
Definition: lib_tree.cpp:282
void CenterLibId(const LIB_ID &aLibId)
Ensure that an item is visible (preferrably centered).
Definition: lib_tree.cpp:165
Widget displaying a tree of components with optional search text control and description panel.
Definition: lib_tree.h:42
void SelectLibId(const LIB_ID &aLibId)
Select an item in the tree widget.
Definition: lib_tree.cpp:159
wxTextCtrl * m_query_ctrl
Definition: lib_tree.h:162
LIB_TREE(wxWindow *aParent, LIB_TABLE *aLibTable, LIB_TREE_MODEL_ADAPTER::PTR &aAdapter, WIDGETS aWidgets=ALL, wxHtmlWindow *aDetails=nullptr)
Construct a component tree.
Definition: lib_tree.cpp:34
void onContextMenu(wxDataViewEvent &aEvent)
Definition: lib_tree.cpp:407
Manage LIB_TABLE_ROW records (rows), and can be searched based on library nickname.