Spectrum3DCanvas.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2017.
//
// This software is released under a three-clause BSD license:
//  * Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//  * Neither the name of any author or any participating institution
//    may be used to endorse or promote products derived from this software
//    without specific prior written permission.
// For a full list of authors, refer to the file AUTHORS.
// --------------------------------------------------------------------------
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL ANY OF THE AUTHORS OR THE CONTRIBUTING
// INSTITUTIONS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// --------------------------------------------------------------------------
// $Maintainer: Timo Sachsenberg$
// $Authors: Cornelia Friedle $
// --------------------------------------------------------------------------

#ifndef OPENMS_VISUAL_SPECTRUM3DCANVAS_H
#define OPENMS_VISUAL_SPECTRUM3DCANVAS_H

// OpenMS_GUI config
#include <OpenMS/VISUAL/OpenMS_GUIConfig.h>

// OpenMS
#include <OpenMS/VISUAL/SpectrumCanvas.h>
#include <OpenMS/VISUAL/MultiGradient.h>


class QPainter;
class QGLWidget;
class QResizeEvent;

namespace OpenMS
{
  class Spectrum3DOpenGLCanvas;

  class OPENMS_GUI_DLLAPI Spectrum3DCanvas :
    public SpectrumCanvas
  {
    Q_OBJECT

    friend class Spectrum3DOpenGLCanvas;

public:

    Spectrum3DCanvas(const Param & preferences, QWidget * parent = 0);
    virtual  ~Spectrum3DCanvas();

    enum ShadeModes
    {
      SHADE_FLAT = 0,
      SHADE_SMOOTH = 1
    };

    Spectrum3DOpenGLCanvas * openglwidget();


    void resizeEvent(QResizeEvent * e);
    void contextMenuEvent(QContextMenuEvent * e);
    bool isLegendShown() const;
    void showLegend(bool);
    Spectrum3DOpenGLCanvas * openglcanvas_;

    // docu in base class
    virtual void showCurrentLayerPreferences();

    // Docu in base class
    virtual void saveCurrentLayer(bool visible);

signals:

    void showCurrentPeaksAs2D();

public slots:

    // Docu in base class
    void activateLayer(Size layer_index);
    // Docu in base class
    void removeLayer(Size layer_index);
    // Docu in base class
    virtual void updateLayer(Size i);
    // Docu in base class
    virtual void intensityModeChange_();

protected slots:

    void currentLayerParamtersChanged_();

protected:

    // Docu in base class
    bool finishAdding_();

    // Reimplementation in order to update the OpenGL widget
    virtual void update_(const char * caller_name = 0);

    bool legend_shown_;

    MultiGradient linear_gradient_;

    //docu in base class
    virtual void translateLeft_(Qt::KeyboardModifiers m);
    //docu in base class
    virtual void translateRight_(Qt::KeyboardModifiers m);
    //docu in base class
    virtual void translateForward_();
    //docu in base class
    virtual void translateBackward_();
  };

} //namespace
#endif