/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2019 CERN * Copyright (C) 2019 KiCad Developers, see AUTHORS.txt for contributors. * * 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 KICAD_SCH_MOVE_TOOL_H #define KICAD_SCH_MOVE_TOOL_H #include <tools/ee_tool_base.h> #include <sch_base_frame.h> class SCH_EDIT_FRAME; class EE_SELECTION_TOOL; struct SPECIAL_CASE_LABEL_INFO { SCH_LINE* attachedLine; wxPoint originalLabelPos; }; class SCH_MOVE_TOOL : public EE_TOOL_BASE<SCH_EDIT_FRAME> { public: SCH_MOVE_TOOL(); ~SCH_MOVE_TOOL() override { } /// @copydoc TOOL_INTERACTIVE::Init() bool Init() override; /** * Runs an interactive move of the selected items, or the item under the cursor. */ int Main( const TOOL_EVENT& aEvent ); /** * Aligns selected elements to the grid * @param aEvent current event that activated the tool * @return 0 */ int AlignElements( const TOOL_EVENT& aEvent ); private: void moveItem( EDA_ITEM* aItem, const VECTOR2I& aDelta ); ///> Finds additional items for a drag operation. ///> Connected items with no wire are included (as there is no wire to adjust for the drag). ///> Connected wires are included with any un-connected ends flagged (STARTPOINT or ENDPOINT). void getConnectedDragItems( SCH_ITEM* aOriginalItem, wxPoint aPoint, EDA_ITEMS& aList ); ///> Sets up handlers for various events. void setTransitions() override; private: ///> Flag determining if anything is being dragged right now bool m_moveInProgress; bool m_isDragOperation; ///> Items (such as wires) which were added to the selection for a drag EDA_ITEMS m_dragAdditions; ///> Used for chaining commands VECTOR2I m_moveOffset; ///> Last cursor position (needed for getModificationPoint() to avoid changes ///> of edit reference point). VECTOR2I m_cursor; boost::optional<VECTOR2I> m_anchorPos; // A map of labels to scaling factors. Used to scale the movement vector for labels that // are attached to wires which have only one end moving. std::map<SCH_TEXT*, SPECIAL_CASE_LABEL_INFO> m_specialCaseLabels; }; #endif //KICAD_SCH_MOVE_TOOL_H