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    Copyright (C) 2001 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
    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 __gtk_ardour_audio_region_edit_h__
#define __gtk_ardour_audio_region_edit_h__

#include <map>

#include <gtkmm/label.h>
#include <gtkmm/entry.h>
#include <gtkmm/box.h>
#include <gtkmm/togglebutton.h>
#include <gtkmm/button.h>
#include <gtkmm/arrow.h>
#include <gtkmm/frame.h>
#include <gtkmm/table.h>
#include <gtkmm/alignment.h>
#include <gtkmm/adjustment.h>
#include <gtkmm/separator.h>
#include <gtkmm/spinbutton.h>

#include <libgnomecanvas/libgnomecanvas.h>
#include <sigc++/signal.h>

#include "audio_clock.h"
#include "ardour_dialog.h"
#include "region_editor.h"

namespace ARDOUR {
      class AudioRegion;
      class Session;

class AudioRegionView;

class AudioRegionEditor : public RegionEditor
      AudioRegionEditor (ARDOUR::Session&, boost::shared_ptr<ARDOUR::AudioRegion>, AudioRegionView& rv);
      ~AudioRegionEditor ();

      boost::shared_ptr<ARDOUR::AudioRegion> _region;
      AudioRegionView& _region_view;

      void connect_editor_events ();

      Gtk::Label name_label;
      Gtk::Entry name_entry;
      Gtk::HBox  name_hbox;

      Gtk::HBox  top_row_hbox;
      Gtk::HBox  top_row_button_hbox;

      Gtk::ToggleButton  audition_button;

      Gtk::HBox  lower_hbox;
      Gtk::Table time_table;

      Gtk::Label position_label;
      Gtk::Label end_label;
      Gtk::Label length_label;
      Gtk::Label sync_label;
      Gtk::Label start_label;
      Gtk::Label gain_label;
      Gtk::Alignment position_alignment;
      Gtk::Alignment end_alignment;
      Gtk::Alignment length_alignment;
      Gtk::Alignment sync_alignment;
      Gtk::Alignment start_alignment;

      AudioClock position_clock;
      AudioClock end_clock;
      AudioClock length_clock;
      AudioClock sync_offset_clock;
      AudioClock start_clock;
      Gtk::Adjustment gain_adjustment;
      Gtk::SpinButton gain_entry;

      Gtk::HSeparator sep3;
      Gtk::VSeparator sep1;
      Gtk::VSeparator sep2;

      void region_changed (ARDOUR::Change);
      void bounds_changed (ARDOUR::Change);
      void name_changed ();
      void gain_changed ();

      void audition_state_changed (bool);

      void activation ();

      void name_entry_changed ();
      void position_clock_changed ();
      void end_clock_changed ();
      void length_clock_changed ();
      void gain_adjustment_changed ();

      void audition_button_toggled ();

      gint bpressed (GdkEventButton* ev, Gtk::SpinButton* but, void (AudioRegionEditor::*pmf)());
      gint breleased (GdkEventButton* ev, Gtk::SpinButton* but, void (AudioRegionEditor::*pmf)());

      bool spin_arrow_grab;

#endif /* __gtk_ardour_audio_region_edit_h__ */

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