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https://gitlab.com/kicad/code/kicad.git
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a116f5cd57
This isn't the best possible UX (having the various modes immediately available as graphical affordances would be best). But it's somewhat discoverable, and at least shows the hotkey, if any, and it in the context menu and not hidden in a toolbar right click menu. So if the affordance-type system doesn't make it for v10, this will at least provide something in eeschema.
130 lines
4.1 KiB
C++
130 lines
4.1 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2019 CERN
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* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef SCH_POINT_EDITOR_H
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#define SCH_POINT_EDITOR_H
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#include <tools/sch_tool_base.h>
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#include <tool/edit_points.h>
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#include <tool/selection.h>
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class SCH_SELECTION_TOOL;
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class POINT_EDIT_BEHAVIOR;
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class SCH_BASE_FRAME;
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class SCH_COMMIT;
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/**
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* Tool that displays edit points allowing to modify items by dragging the points.
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*/
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class SCH_POINT_EDITOR : public SCH_TOOL_BASE<SCH_BASE_FRAME>
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{
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public:
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SCH_POINT_EDITOR();
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/// @copydoc TOOL_INTERACTIVE::Reset()
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void Reset( RESET_REASON aReason ) override;
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/// @copydoc TOOL_INTERACTIVE::Init()
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bool Init() override;
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int Main( const TOOL_EVENT& aEvent );
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/**
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* Indicate the cursor is over an edit point. Used to coordinate cursor shapes with
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* other tools.
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*/
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bool HasPoint() { return m_editedPoint != nullptr; }
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///< Set up handlers for various events.
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void setTransitions() override;
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private:
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///< Update item's points with edit points.
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void updateParentItem( bool aSnapToGrid, SCH_COMMIT& aCommit ) const;
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///< When dragging a graphics edge, update pins too.
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void dragPinsOnEdge( const std::vector<SEG>& aOldEdges, const std::vector<VECTOR2I>& aMoveVecs,
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int aUnit, SCH_COMMIT& aCommit ) const;
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///< Update edit points with item's points.
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void updatePoints();
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///< Update which point is being edited.
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void updateEditedPoint( const TOOL_EVENT& aEvent );
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///< Clear references to the points
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int clearEditedPoints( const TOOL_EVENT& aEvent );
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///< Set the current point being edited. NULL means none.
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void setEditedPoint( EDIT_POINT* aPoint );
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///< Return true if \a aPoint is the currently modified point.
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inline bool isModified( const EDIT_POINT& aPoint ) const
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{
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return m_editedPoint == &aPoint;
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}
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inline int getEditedPointIndex() const
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{
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for( unsigned i = 0; i < m_editPoints->PointsSize(); ++i )
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{
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if( m_editedPoint == &m_editPoints->Point( i ) )
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return i;
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}
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return wxNOT_FOUND;
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}
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void pinEditedCorner( int minWidth, int minHeight, VECTOR2I& topLeft, VECTOR2I& topRight,
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VECTOR2I& botLeft, VECTOR2I& botRight, EE_GRID_HELPER* aGrid ) const;
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bool addCornerCondition( const SELECTION& aSelection );
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bool removeCornerCondition( const SELECTION& aSelection );
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/// TOOL_ACTION handlers
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int addCorner( const TOOL_EVENT& aEvent );
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int removeCorner( const TOOL_EVENT& aEvent );
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int changeArcEditMode( const TOOL_EVENT& aEvent );
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int modifiedSelection( const TOOL_EVENT& aEvent );
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private:
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void makePointsAndBehavior( EDA_ITEM* aItem );
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///< Currently edited point, NULL if there is none.
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EDIT_POINT* m_editedPoint;
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ARC_EDIT_MODE m_arcEditMode;
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///< Re-entrancy guards
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bool m_inPointEditor;
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///< Currently available edit points.
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std::shared_ptr<EDIT_POINTS> m_editPoints;
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///< Current item-specific edit behavior.
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std::unique_ptr<POINT_EDIT_BEHAVIOR> m_editBehavior;
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};
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#endif // SCH_POINT_EDITOR_H
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