kicad/pcbnew/tools/position_relative_tool.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2017 KiCad Developers, see AUTHORS.txt for contributors.
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*
* 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 __POSITION_RELATIVE_TOOL_H
#define __POSITION_RELATIVE_TOOL_H
#include <math/vector2d.h>
#include <tools/pcb_tool.h>
#include "selection_tool.h"
#include "dialogs/dialog_position_relative.h"
#include "dialogs/dialog_position_relative_base.h"
class BOARD_COMMIT;
class BOARD_ITEM;
class SELECTION_TOOL;
class DIALOG_POSITION_RELATIVE;
/**
* Class POSITION_RELATIVE_TOOL
*
* The interactive edit tool. Allows one to move, rotate, flip and change properties of items selected
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* using the pcbnew.InteractiveSelection tool.
*/
class POSITION_RELATIVE_TOOL : public PCB_TOOL
{
public:
POSITION_RELATIVE_TOOL();
void Reset( RESET_REASON aReason ) override;
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/// @copydoc TOOL_BASE::Init()
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bool Init() override;
/**
* Function PositionRelative()
*
* Invokes a dialog box to allow positioning of the item relative to another by an exact amount.
*/
int PositionRelative( const TOOL_EVENT& aEvent );
/**
* Function SelectPositionRelativeItem()
*
* Invokes the picker tool to select the item to which the previos selection will be placed relative to.
*/
int SelectPositionRelativeItem( const TOOL_EVENT& aEvent );
/**
* Function RelativeItemSelectionMove()
*
* Positions the m_position_relative_selection selection relative to anchorpostion using the given translation and rotation.
* Rotation is around the center of the selection.
*/
int RelativeItemSelectionMove( wxPoint anchorposition, wxPoint translation, double rotation );
/**
* Function GetAnchorItem()
*
* Gets the last selected anchor item.
*/
BOARD_ITEM* GetAnchorItem()
{
return m_anchor_item;
}
/**
* Function UpdateAnchor()
*
* Selects the item to be used as the reference for relative move operation.
*/
void UpdateAnchor( BOARD_ITEM* aItem );
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///> Sets up handlers for various events.
void setTransitions() override;
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private:
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DIALOG_POSITION_RELATIVE* m_position_relative_dialog;
///> Selection tool used for obtaining selected items
SELECTION_TOOL* m_selectionTool;
std::unique_ptr<BOARD_COMMIT> m_commit;
///> Last anchor item selected by Position Relative To function.
BOARD_ITEM* m_anchor_item;
///> Translation for Position Relative To function.
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wxPoint m_position_relative_translation;
///> Anchor position for Position Relative To function.
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wxPoint m_anchor_position;
///> Selection that will be moved by Position Relative To function.
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SELECTION m_position_relative_selection;
};
#endif