analysis_window.h

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/*
    Copyright (C) 2006 Paul Davis

    This program 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 program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#ifndef __ardour_analysis_window_h__
#define __ardour_analysis_window_h__

#include <glibmm.h>
#include <glibmm/refptr.h>

#include <gtkmm/radiobutton.h>
#include <gtkmm/dialog.h>
#include <gtkmm/layout.h>
#include <gtkmm/treeview.h>
#include <gtkmm/notebook.h>
#include <gtkmm/label.h>
#include <gtkmm/liststore.h>
#include <gtkmm/separator.h>
#include <gtkmm/window.h>

#include <gtkmm2ext/dndtreeview.h>

#include <glibmm/threads.h>

#include "ardour/session_handle.h"

#include "fft_graph.h"
#include "fft_result.h"

namespace ARDOUR {
        class Session;
}


class AnalysisWindow : public Gtk::Window, public ARDOUR::SessionHandlePtr
{
public:
        AnalysisWindow  ();
        ~AnalysisWindow ();

        void set_rangemode();
        void set_regionmode();

        void track_list_row_changed(const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter);

        void analyze ();

private:
        void clear_tracklist();

        void source_selection_changed (Gtk::RadioButton *);
        void display_model_changed    (Gtk::RadioButton *);
        void show_minmax_changed        ();
        void show_normalized_changed    ();

        void analyze_data                               (Gtk::Button *);

        struct TrackListColumns : public Gtk::TreeModel::ColumnRecord {
                public:
                        TrackListColumns () {
                                add (trackname);
                                add (visible);
                                add (color);
                                add (graph);
                        }
                        Gtk::TreeModelColumn<std::string> trackname;
                        Gtk::TreeModelColumn<bool>        visible;
                        Gtk::TreeModelColumn<Gdk::Color>  color;
                        Gtk::TreeModelColumn<FFTResult *>  graph;
        };

        // Packing essentials
        Gtk::HBox hbox;
        Gtk::VBox vbox;

        // Left  side
        Glib::RefPtr<Gtk::ListStore> tlmodel;
        TrackListColumns tlcols;
        Gtk::TreeView track_list;

        Gtk::Label source_selection_label;


        Gtk::RadioButton source_selection_ranges_rb;
        Gtk::RadioButton source_selection_regions_rb;

        Gtk::HSeparator hseparator1;

        Gtk::Label display_model_label;
        Gtk::RadioButton display_model_composite_separate_rb;
        Gtk::RadioButton display_model_composite_all_tracks_rb;

        Gtk::Button refresh_button;


        Gtk::CheckButton show_minmax_button;
        Gtk::CheckButton show_normalized_button;


        // The graph
        FFTGraph fft_graph;

        bool track_list_ready;
        Glib::Threads::Mutex track_list_lock;

        friend class FFTGraph;
};

#endif // __ardour_analysis_window_h