kicad/pagelayout_editor/tools/pl_edit_tool.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
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* Copyright (C) 2019 CERN
* Copyright (C) 2019-2021 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 PL_EDIT_TOOL_H
#define PL_EDIT_TOOL_H
#include <tool/tool_interactive.h>
#include <tool/tool_menu.h>
class PL_EDITOR_FRAME;
class PL_SELECTION_TOOL;
class PL_EDIT_TOOL : public TOOL_INTERACTIVE
{
public:
PL_EDIT_TOOL();
~PL_EDIT_TOOL() {}
/// @copydoc TOOL_INTERACTIVE::Init()
bool Init() override;
/// @copydoc TOOL_INTERACTIVE::Reset()
void Reset( RESET_REASON aReason ) override;
/// The "move" event loop
int Main( const TOOL_EVENT& aEvent );
int Undo( const TOOL_EVENT& aEvent );
int Redo( const TOOL_EVENT& aEvent );
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int Cut( const TOOL_EVENT& aEvent );
int Copy( const TOOL_EVENT& aEvent );
int Paste( const TOOL_EVENT& aEvent );
int ImportDrawingSheetContent( const TOOL_EVENT& aEvent );
/**
* Delete the selected items, or the item under the cursor.
*/
int DoDelete( const TOOL_EVENT& aEvent );
///< Run the deletion tool.
int DeleteItemCursor( const TOOL_EVENT& aEvent );
private:
void moveItem( DS_DATA_ITEM* aItem, const VECTOR2I& aDelta );
///< Return the right modification point (e.g. for rotation), depending on the number of
///< selected items.
bool updateModificationPoint( PL_SELECTION& aSelection );
///< Set up handlers for various events.
void setTransitions() override;
private:
PL_EDITOR_FRAME* m_frame;
PL_SELECTION_TOOL* m_selectionTool;
///< Flag determining if anything is being dragged right now.
bool m_moveInProgress;
///< Used for chaining commands.
VECTOR2I m_moveOffset;
///< Last cursor position (needed for getModificationPoint() to avoid changes
///< of edit reference point).
VECTOR2I m_cursor;
EDA_ITEM* m_pickerItem;
};
#endif //PL_EDIT_TOOL_H