CreateBrightImgDlg.h

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// -*- c-basic-offset: 4 -*-
/*  This 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 software 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 General Public
 *  License along with this software. If not, see
 *  <http://www.gnu.org/licenses/>.
 *
 */

#ifndef _CREATEBRIGHTIMGDIALOG_H
#define _CREATEBRIGHTIMGDIALOG_H

#include "panoinc_WX.h"
#include <vector>
#include <vigra/imagecontainer.hxx>
#include "base_wx/wxImageCache.h"

class CreateBrightImgDlg : public wxDialog
{
public:
        CreateBrightImgDlg(wxWindow *parent);
        ~CreateBrightImgDlg();
        bool SetImage(const wxString& filename, wxString& errorMsg);
        wxArrayString GetTempFiles() const;
protected:
        void OnOk(wxCommandEvent & e);
        void OnCreateExposureLevels(wxCommandEvent& e);
        void OnExposureSelected(wxListEvent& e);
        void OnExposureChecked(wxListEvent& e);
        void OnSize(wxSizeEvent& e);
private:
        double GetExposureStepWidth() const;
        void RescaleImage();
        void CreatewxBitmap(const vigra::BRGBImage& img);
        bool CreateAndSaveExposureCorrectedImage(const wxString& filename, const double correction);
        long GetCheckedItemCount();
        // pointer to controls
        wxChoice* m_stepWidthChoice{ nullptr };
        wxChoice* m_levelChoice{ nullptr };
        wxListCtrl* m_exposuresListBox{ nullptr };
        wxStaticBitmap* m_previewBitmap{ nullptr };
        // vector of all exposure values
        std::vector<double> m_exposures;
        ImageCache::EntryPtr m_image;
        vigra::BRGBImage m_scaledImg;
        wxBitmap m_scaledwxBitmap;
        double m_currentExposure{ 0 };
        wxArrayString m_tempFiles;
        wxString m_filename;
};

#endif //_CREATEBRIGHTIMGDIALOG_H