RectTool.h

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/*
 * Copyright (C) 2012 by
 *   MetraLabs GmbH (MLAB), GERMANY
 * and
 *   Neuroinformatics and Cognitive Robotics Labs (NICR) at TU Ilmenau, GERMANY
 * All rights reserved.
 *
 * Contact: info@mira-project.org
 *
 * Commercial Usage:
 *   Licensees holding valid commercial licenses may use this file in
 *   accordance with the commercial license agreement provided with the
 *   software or, alternatively, in accordance with the terms contained in
 *   a written agreement between you and MLAB or NICR.
 *
 * GNU General Public License Usage:
 *   Alternatively, this file may be used under the terms of the GNU
 *   General Public License version 3.0 as published by the Free Software
 *   Foundation and appearing in the file LICENSE.GPL3 included in the
 *   packaging of this file. Please review the following information to
 *   ensure the GNU General Public License version 3.0 requirements will be
 *   met: http://www.gnu.org/copyleft/gpl.html.
 *   Alternatively you may (at your option) use any later version of the GNU
 *   General Public License if such license has been publicly approved by
 *   MLAB and NICR (or its successors, if any).
 *
 * IN NO EVENT SHALL "MLAB" OR "NICR" BE LIABLE TO ANY PARTY FOR DIRECT,
 * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
 * THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF "MLAB" OR
 * "NICR" HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * "MLAB" AND "NICR" SPECIFICALLY DISCLAIM ANY WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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 */

#ifndef _MIRA_RECTTOOL3D_H_
#define _MIRA_RECTTOOL3D_H_

#ifndef Q_MOC_RUN
#include <OGRE/OgreRenderWindow.h>
#include <OGRE/OgreSceneManager.h>
#endif

#include <geometry/Rect.h>

#include <visualization/3d/SceneQueryTool.h>
#include <visualization/3d/RectObject.h>

namespace mira {


class MIRA_GUI_VISUALIZATION_EXPORT RectTool3D : public SceneQueryTool
{
public:

    virtual void onMousePressed(QMouseEvent* e);
    virtual void onMouseReleased(QMouseEvent* e);
    virtual void onMouseMoved(QMouseEvent* e);
    
public:

    virtual void activate();

    virtual void deactivate();

protected:

    virtual void setupScene(IVisualization3DSite* site);

    virtual void onNewRect(const Rect2f& pose) {};

private:

    std::pair<std::string, Ogre::Vector3> getIntersection(float x, float y,
                                                          const std::string& mask="");

private:

    std::string mSelectedObject;
    boost::shared_ptr<RectObject> mRectObject;
    Rect2f mRect;
};


}

#endif