KiCad PCB EDA Suite
selection_tool.h
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1 /*
2  * This program source code file is part of KiCad, a free EDA CAD application.
3  *
4  * Copyright (C) 2013-2017 CERN
5  * @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
6  * @author Maciej Suminski <maciej.suminski@cern.ch>
7  * Copyright (C) 2017-2019 KiCad Developers, see CHANGELOG.TXT for contributors.
8  *
9  * This program is free software; you can redistribute it and/or
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26 
27 #ifndef __SELECTION_TOOL_H
28 #define __SELECTION_TOOL_H
29 
30 #include <memory>
31 
32 #include <math/vector2d.h>
33 #include <tools/pcb_tool_base.h>
34 #include <tool/action_menu.h>
35 #include <tools/pcbnew_selection.h>
37 #include <tool/tool_menu.h>
38 
39 class PCB_BASE_FRAME;
40 class BOARD_ITEM;
41 class GENERAL_COLLECTOR;
42 
43 namespace KIGFX
44 {
45  class GAL;
46 }
47 
48 
50 
51 
64 {
65 public:
68 
70  bool Init() override;
71 
73  void Reset( RESET_REASON aReason ) override;
74 
80  int Main( const TOOL_EVENT& aEvent );
81 
88 
98  std::vector<BOARD_ITEM*>* aFiltered = nullptr, bool aConfirmLockedItems = false );
99 
102 
104  int CursorSelection( const TOOL_EVENT& aEvent );
105 
107  int ClearSelection( const TOOL_EVENT& aEvent );
108 
110  int SelectItem( const TOOL_EVENT& aEvent );
111  void AddItemToSel( BOARD_ITEM* aItem, bool aQuietMode = false );
112 
114  int SelectItems( const TOOL_EVENT& aEvent );
115 
117  int UnselectItem( const TOOL_EVENT& aEvent );
118 
120  int UnselectItems( const TOOL_EVENT& aEvent );
121 
122  void BrightenItem( BOARD_ITEM* aItem );
123  void UnbrightenItem( BOARD_ITEM* aItem );
124 
131  bool Selectable( const BOARD_ITEM* aItem, bool checkVisibilityOnly = false ) const;
132 
140  void GuessSelectionCandidates( GENERAL_COLLECTOR& aCollector, const VECTOR2I& aWhere ) const;
141 
149  int SelectionMenu( const TOOL_EVENT& aEvent );
150 
155  void RebuildSelection();
156 
158  void setTransitions() override;
159 
161  void zoomFitSelection();
162 
163 private:
176  bool selectPoint( const VECTOR2I& aWhere, bool aOnDrag = false,
177  bool* aSelectionCancelledFlag = NULL,
178  CLIENT_SELECTION_FILTER aClientFilter = NULL );
179 
188  bool selectCursor( bool aForceSelect = false,
189  CLIENT_SELECTION_FILTER aClientFilter = NULL );
190 
198  bool selectMultiple();
199 
207  bool doSelectionMenu( GENERAL_COLLECTOR* aItems, const wxString& aTitle );
208 
210  int selectConnection( const TOOL_EVENT& aEvent );
211 
213  int expandConnection( const TOOL_EVENT& aEvent );
214 
216  int selectCopper( const TOOL_EVENT& aEvent );
217 
222  int selectNet( const TOOL_EVENT& aEvent );
223 
228  void selectAllItemsConnectedToTrack( TRACK& aSourceTrack );
229 
235 
239  void selectAllItemsOnNet( int aNetCode );
240 
245  void selectAllItemsOnSheet( wxString& aSheetpath );
246 
249  int selectSheetContents( const TOOL_EVENT& aEvent );
250 
253  int selectSameSheet( const TOOL_EVENT& aEvent );
254 
256  void findCallback( BOARD_ITEM* aItem );
257 
259  int find( const TOOL_EVENT& aEvent );
260 
262  int filterSelection( const TOOL_EVENT& aEvent );
263 
268  void clearSelection();
269 
277 
284  void select( BOARD_ITEM* aItem );
285 
292  void unselect( BOARD_ITEM* aItem );
293 
301  void highlight( BOARD_ITEM* aItem, int aHighlightMode, PCBNEW_SELECTION* aGroup = nullptr );
302 
310  void unhighlight( BOARD_ITEM* aItem, int aHighlightMode, PCBNEW_SELECTION* aGroup = nullptr );
311 
318  bool selectionContains( const VECTOR2I& aPoint ) const;
319 
323  int updateSelection( const TOOL_EVENT& aEvent );
324 
328  int UpdateMenu( const TOOL_EVENT& aEvent );
329 
331 
332 private:
333  PCB_BASE_FRAME* m_frame; // Pointer to the parent frame
334  PCBNEW_SELECTION m_selection; // Current state of selection
335 
336  bool m_additive; // Items should be added to selection (instead of replacing)
337  bool m_subtractive; // Items should be removed from selection
338  bool m_exclusive_or; // Items' selection state should be toggled
339  bool m_multiple; // Multiple selection mode is active
340  bool m_skip_heuristics; // Heuristics are not allowed when choosing item under cursor
341  bool m_locked; // Other tools are not allowed to modify locked items
342 
344  class PRIV;
345  std::unique_ptr<PRIV> m_priv;
346 };
347 
348 #endif
void GuessSelectionCandidates(GENERAL_COLLECTOR &aCollector, const VECTOR2I &aWhere) const
Function guessSelectionCandidates() Tries to guess best selection candidates in case multiple items a...
int UnselectItem(const TOOL_EVENT &aEvent)
Item unselection event handler.
int Main(const TOOL_EVENT &aEvent)
Function Main()
int UpdateMenu(const TOOL_EVENT &aEvent)
Pass the selection to a conditional menu for updating.
void Reset(RESET_REASON aReason) override
Function Reset() Brings the tool to a known, initial state.
Class CAIRO_GAL is the cairo implementation of the graphics abstraction layer.
Definition: class_module.h:57
std::unique_ptr< PRIV > m_priv
int selectSameSheet(const TOOL_EVENT &aEvent)
Selects all modules belonging to same hierarchical sheet as the selected footprint.
Class BOARD_ITEM is a base class for any item which can be embedded within the BOARD container class,...
Class SELECTION_TOOL.
SELECTION_LOCK_FLAGS CheckLock()
Checks if the user has agreed to modify locked items for the given selection.
const GENERAL_COLLECTORS_GUIDE getCollectorsGuide() const
int find(const TOOL_EVENT &aEvent)
Find an item.
int UnselectItems(const TOOL_EVENT &aEvent)
Multiple item unselection event handler
PCBNEW_SELECTION m_selection
void(* CLIENT_SELECTION_FILTER)(const VECTOR2I &, GENERAL_COLLECTOR &)
bool selectionContains(const VECTOR2I &aPoint) const
Function selectionContains() Checks if the given point is placed within any of selected items' boundi...
Class BOARD_CONNECTED_ITEM is a base class derived from BOARD_ITEM for items that can be connected an...
int selectConnection(const TOOL_EVENT &aEvent)
Selects a trivial connection (between two junctions) of items in selection
void select(BOARD_ITEM *aItem)
Function select() Takes necessary action mark an item as selected.
BOARD_ITEM * pickSmallestComponent(GENERAL_COLLECTOR *aCollector)
Function pickSmallestComponent() Allows one to find the smallest (in terms of bounding box area) item...
Private implementation of firewalled private data.
void highlight(BOARD_ITEM *aItem, int aHighlightMode, PCBNEW_SELECTION *aGroup=nullptr)
Function highlight() Highlights the item visually.
PCBNEW_SELECTION & GetSelection()
Function GetSelection()
void findCallback(BOARD_ITEM *aItem)
Find dialog callback.
int selectCopper(const TOOL_EVENT &aEvent)
Selects items with a continuous copper connection to items in selection
int filterSelection(const TOOL_EVENT &aEvent)
Invoke filter dialog and modify current selection
int expandConnection(const TOOL_EVENT &aEvent)
Expands the current selection to select a connection between two junctions
bool selectPoint(const VECTOR2I &aWhere, bool aOnDrag=false, bool *aSelectionCancelledFlag=NULL, CLIENT_SELECTION_FILTER aClientFilter=NULL)
Function selectPoint() Selects an item pointed by the parameter aWhere.
bool selectCursor(bool aForceSelect=false, CLIENT_SELECTION_FILTER aClientFilter=NULL)
Function selectCursor() Selects an item under the cursor unless there is something already selected o...
void UnbrightenItem(BOARD_ITEM *aItem)
void selectAllItemsOnSheet(wxString &aSheetpath)
Selects all items with the given sheet timestamp name (the sheet path)
int updateSelection(const TOOL_EVENT &aEvent)
Event handler to update the selection VIEW_ITEM.
int ClearSelection(const TOOL_EVENT &aEvent)
Clear current selection event handler.
bool selectMultiple()
Function selectMultiple() Handles drawing a selection box that allows one to select many items at the...
void selectAllItemsOnNet(int aNetCode)
Selects all items with the given net code.
SELECTION_LOCK_FLAGS
Definition: selection.h:263
Class TOOL_EVENT.
Definition: tool_event.h:168
void AddItemToSel(BOARD_ITEM *aItem, bool aQuietMode=false)
bool Init() override
Function Init() Init() is called once upon a registration of the tool.
void clearSelection()
Function clearSelection() Clears the current selection.
PCB_BASE_FRAME * m_frame
int SelectionMenu(const TOOL_EVENT &aEvent)
Function SelectionMenu() Shows a popup menu to trim the COLLECTOR passed as aEvent's parameter down t...
int selectSheetContents(const TOOL_EVENT &aEvent)
Selects all modules belonging to same sheet, from Eeschema, using crossprobing
int SelectItem(const TOOL_EVENT &aEvent)
Item selection event handler.
int selectNet(const TOOL_EVENT &aEvent)
Selects all copper connections belonging to the same net(s) as the items in the selection.
PCBNEW_SELECTION & RequestSelection(CLIENT_SELECTION_FILTER aClientFilter, std::vector< BOARD_ITEM * > *aFiltered=nullptr, bool aConfirmLockedItems=false)
Function RequestSelection()
void selectAllItemsConnectedToTrack(TRACK &aSourceTrack)
Selects all items connected by copper tracks to the given TRACK This selects tracks and vias but stop...
bool Selectable(const BOARD_ITEM *aItem, bool checkVisibilityOnly=false) const
Function selectable() Checks conditions for an item to be selected.
Used when the right click button is pressed, or when the select tool is in effect.
Definition: collectors.h:240
void unselect(BOARD_ITEM *aItem)
Function unselect() Takes necessary action mark an item as unselected.
void RebuildSelection()
Rebuilds the selection from the EDA_ITEMs' selection flags.
RESET_REASON
Determines the reason of reset for a tool
Definition: tool_base.h:79
int SelectItems(const TOOL_EVENT &aEvent)
Multiple item selection event handler
void zoomFitSelection()
Zooms the screen to center and fit the current selection.
bool doSelectionMenu(GENERAL_COLLECTOR *aItems, const wxString &aTitle)
Allows the selection of a single item from a list via pop-up menu.
A general implementation of a COLLECTORS_GUIDE.
Definition: collectors.h:385
void BrightenItem(BOARD_ITEM *aItem)
void selectAllItemsConnectedToItem(BOARD_CONNECTED_ITEM &aSourceItem)
Selects all items connected (by copper) to the given item This selects tracks and vias and continues ...
void setTransitions() override
Sets up handlers for various events.
class PCB_BASE_FRAME basic PCB main window class for Pcbnew, Gerbview, and CvPcb footprint viewer.
int CursorSelection(const TOOL_EVENT &aEvent)
Select a single item under cursor event handler.
void unhighlight(BOARD_ITEM *aItem, int aHighlightMode, PCBNEW_SELECTION *aGroup=nullptr)
Function unhighlight() Unhighlights the item visually.