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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013 CERN
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
*
* 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 __TOOL_DISPATCHER_H
#define __TOOL_DISPATCHER_H
#include <vector>
#include <tool/tool_event.h>
#include <wx/event.h>
#include <wx/kbdstate.h>
class TOOL_MANAGER;
class PCB_BASE_FRAME;
namespace KiGfx {
class VIEW ;
};
/**
* Class TOOL_DISPATCHER
*
* - takes wx events,
* - fixes all wx quirks (mouse warping, etc)
* - translates coordinates to world space
* - low-level input conditioning (drag/click threshold), updating mouse position during view auto-scroll/pan.
* - issues TOOL_EVENTS to the manager
*/
class TOOL_DISPATCHER
{
public:
/**
* Constructor
*
* @param aToolMgr: tool manager instance the events will be sent to
* @param aEditFrame: the frame wx events come from
*/
TOOL_DISPATCHER( TOOL_MANAGER* aToolMgr, PCB_BASE_FRAME* aEditFrame );
virtual ~TOOL_DISPATCHER();
virtual void ResetState();
virtual void DispatchWxEvent( wxEvent& aEvent );
virtual void DispatchWxCommand( wxCommandEvent& aEvent );
private:
static const int MouseButtonCount = 3;
static const int DragTimeThreshold = 300;
static const int DragDistanceThreshold = 8;
bool handleMouseButton( wxEvent& aEvent, int aIndex, bool aMotion );
bool handlePopupMenu( wxEvent& aEvent );
int decodeModifiers( const wxKeyboardState* aState ) const;
struct ButtonState;
VECTOR2D m_lastMousePos;
std::vector<ButtonState*> m_buttons;
KiGfx::VIEW* getView();
TOOL_MANAGER* m_toolMgr;
PCB_BASE_FRAME* m_editFrame;
};
#endif