SelectCropAspectRatioDialog.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 _SELECTCROPASPECTRATIODIALOG_H
#define _SELECTCROPASPECTRATIODIALOG_H
 
#include <wx/dialog.h>
#include <wx/listbox.h>
#include <wx/filename.h>
#include <vector>
 
class SelectAspectRatioDialog :public wxDialog
{
public:
    SelectAspectRatioDialog(wxWindow* parent);
    ~SelectAspectRatioDialog();
    double GetSelectedAspectRatio() const;
protected:
    void OnOk(wxCommandEvent& e);
    void OnAddAspectRatio(wxCommandEvent& e);
    void OnRemoveAspectRatio(wxCommandEvent& e);
    void OnListBoxSelect(wxCommandEvent& e);
private:
    void ListBoxSelectionChanged();
    void FillListBox();
    wxFileName GetAspectRatioFilename() const;
    void LoadAspectRatios();
    void SaveAspectRatios();
    wxArrayString m_aspectRatioStrings;
    std::vector<double> m_aspectRatios;
    wxListBox* m_aspectList;
};
 
#endif //_SELECTCROPASPECTRATIODIALOG_H