tool.hh

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//------------------------------------------------------------------------------
// This file is part of the OpenStructure project <www.openstructure.org>
//
// Copyright (C) 2008-2011 by the OpenStructure authors
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 3.0 of the License, or (at your option)
// any later version.
// This library 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 Lesser General Public License for more
// details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this library; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//------------------------------------------------------------------------------
#ifndef OST_GUI_TOOL_HH
#define OST_GUI_TOOL_HH

/*
  Author: Marco Biasini
 */
#include <vector>


#include <ost/gui/module_config.hh>
#include <ost/gfx/gfx_node.hh>
#include <ost/gui/tools/mouse_event.hh>
#include <ost/gui/tools/tool_options.hh>

#include <QIcon>

namespace ost { namespace gui {

class ToolOptions;
class Tool;
class GLCanvas;

class DLLEXPORT_OST_GUI Tool : public QObject {
  Q_OBJECT
protected:
  Tool(const String& name);
public:
  virtual ~Tool();
  virtual void Click(const MouseEvent& event) { }
  
  virtual void DoubleClick(const MouseEvent& event) { }

  virtual void MousePress(const MouseEvent& event) { }
  
  virtual void MouseMove(const MouseEvent& event) { }
  
  virtual void RenderGL() { }

  
  virtual void Activate() { }
  
  virtual void Deactivate() { }
  
  virtual bool CanOperateOn(gfx::NodePtrList nodes)=0;
  ToolOptions* GetToolOptions() const;
  
  const String& GetName() const;

  virtual QIcon GetIcon() const;

private:
  String       name_;
  ToolOptions* tool_options_;
}; 



}}

#endif