kicad/include/tool/zoom_tool.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2017-2022 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _ZOOM_TOOL_H
#define _ZOOM_TOOL_H
#include <tool/tool_interactive.h>
class EDA_DRAW_FRAME;
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class ZOOM_TOOL : public TOOL_INTERACTIVE
{
public:
ZOOM_TOOL();
~ZOOM_TOOL();
/// @copydoc TOOL_INTERACTIVE::Init()
bool Init() override;
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/// @copydoc TOOL_BASE::Reset()
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void Reset( RESET_REASON aReason ) override;
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/// Main loop
int Main( const TOOL_EVENT& aEvent );
/// @copydoc TOOL_BASE::setTransitions()
void setTransitions() override;
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private:
bool selectRegion();
EDA_DRAW_FRAME* m_frame;
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};
#endif // _ZOOM_TOOL_H