391 lines
13 KiB
C++
391 lines
13 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2013-2017 CERN
|
|
* Copyright (C) 2017-2021 KiCad Developers, see CHANGELOG.TXT for contributors.
|
|
*
|
|
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
|
|
* @author Maciej Suminski <maciej.suminski@cern.ch>
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#ifndef PCB_SELECTION_TOOL_H
|
|
#define PCB_SELECTION_TOOL_H
|
|
|
|
#include <memory>
|
|
|
|
#include <math/vector2d.h>
|
|
#include <project/board_project_settings.h>
|
|
#include <tool/action_menu.h>
|
|
#include <tool/tool_menu.h>
|
|
#include <tools/pcb_selection_conditions.h>
|
|
#include <tools/pcb_tool_base.h>
|
|
#include <tools/pcb_selection.h>
|
|
|
|
class PCB_BASE_FRAME;
|
|
class BOARD_ITEM;
|
|
class GENERAL_COLLECTOR;
|
|
|
|
namespace KIGFX
|
|
{
|
|
class GAL;
|
|
}
|
|
|
|
|
|
typedef void (*CLIENT_SELECTION_FILTER)( const VECTOR2I&, GENERAL_COLLECTOR&, PCB_SELECTION_TOOL* );
|
|
|
|
|
|
/**
|
|
* The selection tool: currently supports:
|
|
* - pick single objects (click LMB)
|
|
* - add objects to existing selection (Shift+LMB)
|
|
* - draw selection box (drag LMB)
|
|
* - handles FOOTPRINTs properly (i.e. selects either FOOTPRINT or its PADs, TEXTs, etc.)
|
|
* - takes into account high-contrast & layer visibility settings
|
|
* - invokes InteractiveEdit tool when user starts to drag selected items
|
|
*/
|
|
class PCB_SELECTION_TOOL : public PCB_TOOL_BASE
|
|
{
|
|
public:
|
|
PCB_SELECTION_TOOL();
|
|
~PCB_SELECTION_TOOL();
|
|
|
|
/// @copydoc TOOL_BASE::Init()
|
|
bool Init() override;
|
|
|
|
/// @copydoc TOOL_BASE::Reset()
|
|
void Reset( RESET_REASON aReason ) override;
|
|
|
|
void OnIdle( wxIdleEvent& aEvent );
|
|
|
|
/**
|
|
* The main loop.
|
|
*/
|
|
int Main( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Return the set of currently selected items.
|
|
*/
|
|
PCB_SELECTION& GetSelection();
|
|
|
|
/**
|
|
* Return the current selection set, filtered according to aFlags and aClientFilter.
|
|
*
|
|
* If the set is empty, performs the legacy-style hover selection.
|
|
*
|
|
* @param aConfirmLockedItems if true the user will be prompted if they want to drop locked
|
|
* items from the selection or override the locks.
|
|
*/
|
|
PCB_SELECTION& RequestSelection( CLIENT_SELECTION_FILTER aClientFilter,
|
|
bool aConfirmLockedItems = false );
|
|
|
|
///< Select a single item under cursor event handler.
|
|
int CursorSelection( const TOOL_EVENT& aEvent );
|
|
|
|
///< Clear current selection event handler.
|
|
int ClearSelection( const TOOL_EVENT& aEvent );
|
|
void ClearSelection( bool aQuietMode = false );
|
|
|
|
///< Item selection event handler.
|
|
int SelectItem( const TOOL_EVENT& aEvent );
|
|
void AddItemToSel( BOARD_ITEM* aItem, bool aQuietMode = false );
|
|
|
|
///< Select all items on the board
|
|
int SelectAll( const TOOL_EVENT& aEvent );
|
|
|
|
///< Multiple item selection event handler
|
|
int SelectItems( const TOOL_EVENT& aEvent );
|
|
|
|
///< Item unselection event handler.
|
|
int UnselectItem( const TOOL_EVENT& aEvent );
|
|
void RemoveItemFromSel( BOARD_ITEM* aItem, bool aQuietMode = false );
|
|
|
|
///< Multiple item unselection event handler
|
|
int UnselectItems( const TOOL_EVENT& aEvent );
|
|
|
|
void BrightenItem( BOARD_ITEM* aItem );
|
|
void UnbrightenItem( BOARD_ITEM* aItem );
|
|
|
|
/**
|
|
* Take necessary action mark an item as selected.
|
|
*
|
|
* @param aItem is an item to be selected.
|
|
*/
|
|
void select( BOARD_ITEM* aItem );
|
|
|
|
/**
|
|
* Check conditions for an item to be selected.
|
|
*
|
|
* @return True if the item fulfills conditions to be selected.
|
|
*/
|
|
bool Selectable( const BOARD_ITEM* aItem, bool checkVisibilityOnly = false ) const;
|
|
|
|
/**
|
|
* Try to guess best selection candidates in case multiple items are clicked, by doing
|
|
* some brain-dead heuristics.
|
|
*
|
|
* @param aCollector is the collector that has a list of items to be queried.
|
|
* @param aWhere is the selection point to consider
|
|
*/
|
|
void GuessSelectionCandidates( GENERAL_COLLECTOR& aCollector, const VECTOR2I& aWhere ) const;
|
|
|
|
/**
|
|
* Show a popup menu to trim the COLLECTOR passed as aEvent's parameter down to a single
|
|
* item.
|
|
*
|
|
* @note This routine **does not** modify the selection.
|
|
*/
|
|
int SelectionMenu( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Rebuild the selection from the EDA_ITEMs' selection flags.
|
|
*
|
|
* Commonly called after rolling back an undo state to make sure there aren't any stale
|
|
* pointers.
|
|
*/
|
|
void RebuildSelection();
|
|
|
|
SELECTION_FILTER_OPTIONS& GetFilter()
|
|
{
|
|
return m_filter;
|
|
}
|
|
|
|
///< Set up handlers for various events.
|
|
void setTransitions() override;
|
|
|
|
///< Zoom the screen to center and fit the current selection.
|
|
void zoomFitSelection();
|
|
|
|
BOARD* GetBoard() const
|
|
{
|
|
return board();
|
|
}
|
|
|
|
void EnterGroup();
|
|
|
|
/**
|
|
* Leave the currently entered group.
|
|
*
|
|
* @param aSelectGroup when true will select the group after leaving
|
|
*/
|
|
void ExitGroup( bool aSelectGroup = false );
|
|
|
|
void FilterCollectorForGroups( GENERAL_COLLECTOR& aCollector ) const;
|
|
|
|
PCB_GROUP* GetEnteredGroup() { return m_enteredGroup; }
|
|
|
|
///< Apply the SELECTION_FILTER_OPTIONS to a collection of items
|
|
void FilterCollectedItems( GENERAL_COLLECTOR& aCollector );
|
|
|
|
private:
|
|
/**
|
|
* Set the configuration of m_additive, m_subtractive, m_exclusive_or,
|
|
* m_skip_heuristics and m_highlight_modifier
|
|
* from the state of modifier keys SHIFT, CTRL, ALT and depending on the OS
|
|
*/
|
|
void setModifiersState( bool aShiftState, bool aCtrlState, bool aAltState );
|
|
|
|
/**
|
|
* Select an item pointed by the parameter \a aWhere.
|
|
*
|
|
* If there is more than one item at that place, there is a menu displayed that allows
|
|
* one to choose the item.
|
|
*
|
|
* @param aWhere is the place where the item should be selected.
|
|
* @param aOnDrag indicates whether a drag operation is being performed.
|
|
* @param aSelectionCancelledFlag allows the function to inform its caller that a selection
|
|
* was canceled (for instance, by clicking outside of the
|
|
* disambiguation menu).
|
|
* @param aClientFilter allows the client to perform tool- or action-specific filtering.
|
|
* @return True if an item was selected, false otherwise.
|
|
*/
|
|
bool selectPoint( const VECTOR2I& aWhere, bool aOnDrag = false,
|
|
bool* aSelectionCancelledFlag = NULL,
|
|
CLIENT_SELECTION_FILTER aClientFilter = NULL );
|
|
|
|
/**
|
|
* Select an item under the cursor unless there is something already selected or
|
|
* \a aSelectAlways is true.
|
|
*
|
|
* @param aForceSelect forces to select an item even if there is an item already selected.
|
|
* @param aClientFilter allows the client to perform tool- or action-specific filtering.
|
|
* @return true if eventually there is an item selected, false otherwise.
|
|
*/
|
|
bool selectCursor( bool aForceSelect = false,
|
|
CLIENT_SELECTION_FILTER aClientFilter = NULL );
|
|
|
|
/**
|
|
* Handle drawing a selection box that allows one to select many items at the same time.
|
|
*
|
|
* @return true if the function was canceled (i.e. CancelEvent was received).
|
|
*/
|
|
bool selectMultiple();
|
|
|
|
/**
|
|
* Allow the selection of a single item from a list via pop-up menu.
|
|
*
|
|
* The items are highlighted on the canvas when hovered in the menu. The collector is
|
|
* trimmed to the picked item.
|
|
*
|
|
* @return true if an item was picked
|
|
*/
|
|
bool doSelectionMenu( GENERAL_COLLECTOR* aItems );
|
|
|
|
/**
|
|
* Expand the current track selection to the next boundary (junctions, pads, or all)
|
|
*/
|
|
int expandConnection( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Select all copper connections belonging to the same net(s) as the items in the selection
|
|
*/
|
|
int selectNet( const TOOL_EVENT& aEvent );
|
|
|
|
enum STOP_CONDITION
|
|
{
|
|
/**
|
|
* Stop at any place where more than two traces meet.
|
|
*
|
|
* Because vias are also traces, this makes selection stop at a via if there is a trace
|
|
* on another layer as well, but a via with only one connection will be selected.
|
|
*/
|
|
STOP_AT_JUNCTION,
|
|
/** Stop when reaching a pad. */
|
|
STOP_AT_PAD,
|
|
/** Select the entire net. */
|
|
STOP_NEVER
|
|
};
|
|
|
|
/**
|
|
* Select connected tracks and vias.
|
|
*
|
|
* @param aStopCondition where to stop selecting more items
|
|
*/
|
|
void selectConnectedTracks( BOARD_CONNECTED_ITEM& aSourceItem, STOP_CONDITION aStopCondition );
|
|
|
|
/**
|
|
* Select all items with the given net code.
|
|
*
|
|
* @param aNetCode is the target net to select
|
|
* @param aSelect is true to add the items to the selection, false to remove them (deselect)
|
|
*/
|
|
void selectAllItemsOnNet( int aNetCode, bool aSelect = true );
|
|
|
|
/**
|
|
* Select all items with the given sheet timestamp/UUID name (the sheet path).
|
|
*
|
|
* The path of the root sheet is "/".
|
|
*/
|
|
void selectAllItemsOnSheet( wxString& aSheetPath );
|
|
|
|
///< Select all footprints belonging to same sheet, from Eeschema using cross-probing.
|
|
int selectSheetContents( const TOOL_EVENT& aEvent );
|
|
|
|
///< Select all footprints belonging to same hierarchical sheet as the selected footprint
|
|
///< (same sheet path).
|
|
int selectSameSheet( const TOOL_EVENT& aEvent );
|
|
|
|
///< Find dialog callback.
|
|
void findCallback( BOARD_ITEM* aItem );
|
|
|
|
///< Find an item.
|
|
int find( const TOOL_EVENT& aEvent );
|
|
|
|
///< Invoke filter dialog and modify current selection
|
|
int filterSelection( const TOOL_EVENT& aEvent );
|
|
|
|
///< Return true if the given item passes the current SELECTION_FILTER_OPTIONS.
|
|
bool itemPassesFilter( BOARD_ITEM* aItem );
|
|
|
|
/**
|
|
* Take necessary action mark an item as unselected.
|
|
*
|
|
* @param aItem is an item to be unselected.
|
|
*/
|
|
void unselect( BOARD_ITEM* aItem );
|
|
|
|
/**
|
|
* Highlight the item visually.
|
|
*
|
|
* @param aItem is an item to be be highlighted.
|
|
* @param aHighlightMode should be either SELECTED or BRIGHTENED
|
|
* @param aGroup is the group to add the item to in the BRIGHTENED mode.
|
|
*/
|
|
void highlight( BOARD_ITEM* aItem, int aHighlightMode, PCB_SELECTION* aGroup = nullptr );
|
|
|
|
/**
|
|
* Unhighlight the item visually.
|
|
*
|
|
* @param aItem is an item to be be highlighted.
|
|
* @param aHighlightMode should be either SELECTED or BRIGHTENED
|
|
* @param aGroup is the group to remove the item from.
|
|
*/
|
|
void unhighlight( BOARD_ITEM* aItem, int aHighlightMode, PCB_SELECTION* aGroup = nullptr );
|
|
|
|
/**
|
|
* @return True if the given point is contained in any of selected items' bounding box.
|
|
*/
|
|
bool selectionContains( const VECTOR2I& aPoint ) const;
|
|
|
|
int hitTestDistance( const wxPoint& aWhere, BOARD_ITEM* aItem, int aMaxDistance ) const;
|
|
|
|
/**
|
|
* Event handler to update the selection VIEW_ITEM.
|
|
*/
|
|
int updateSelection( const TOOL_EVENT& aEvent );
|
|
|
|
/**
|
|
* Pass the selection to a conditional menu for updating.
|
|
*/
|
|
int UpdateMenu( const TOOL_EVENT& aEvent );
|
|
|
|
const GENERAL_COLLECTORS_GUIDE getCollectorsGuide() const;
|
|
|
|
private:
|
|
void highlightInternal( BOARD_ITEM* aItem, int aHighlightMode, bool aUsingOverlay );
|
|
|
|
void unhighlightInternal( BOARD_ITEM* aItem, int aHighlightMode, bool aUsingOverlay );
|
|
|
|
private:
|
|
PCB_BASE_FRAME* m_frame; // Pointer to the parent frame
|
|
PCB_SELECTION m_selection; // Current state of selection
|
|
|
|
SELECTION_FILTER_OPTIONS m_filter;
|
|
|
|
bool m_additive; // Add to selection (instead of replacing)
|
|
bool m_subtractive; // Remove from selection
|
|
bool m_exclusive_or; // Items' selection state should be toggled
|
|
bool m_multiple; // Multiple selection mode is active
|
|
bool m_skip_heuristics; // Heuristics are not allowed when choosing
|
|
// item under cursor
|
|
bool m_highlight_modifier; // select highlight net on left click
|
|
|
|
KICURSOR m_nonModifiedCursor; // Cursor in the absence of shift/ctrl/alt
|
|
|
|
PCB_GROUP* m_enteredGroup; // If non-null, selections are limited to
|
|
// members of this group
|
|
KIGFX::VIEW_GROUP m_enteredGroupOverlay; // Overlay for the entered group's frame.
|
|
|
|
/// Private state (opaque pointer/compilation firewall)
|
|
class PRIV;
|
|
std::unique_ptr<PRIV> m_priv;
|
|
};
|
|
|
|
#endif /* PCB_SELECTION_TOOL_H */
|