gtk2_ardour/audio_region_editor.h

   1 /*
   2     Copyright (C) 2001 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifndef __gtk_ardour_audio_region_edit_h__
  21 #define __gtk_ardour_audio_region_edit_h__
  22
  23 #include <map>
  24
  25 #include <gtkmm/label.h>
  26 #include <gtkmm/entry.h>
  27 #include <gtkmm/box.h>
  28 #include <gtkmm/togglebutton.h>
  29 #include <gtkmm/button.h>
  30 #include <gtkmm/arrow.h>
  31 #include <gtkmm/frame.h>
  32 #include <gtkmm/table.h>
  33 #include <gtkmm/adjustment.h>
  34 #include <gtkmm/separator.h>
  35 #include <gtkmm/spinbutton.h>
  36
  37 #include <libgnomecanvas/libgnomecanvas.h>
  38 #include <sigc++/signal.h>
  39
  40 #include "audio_clock.h"
  41 #include "ardour_dialog.h"
  42 #include "region_editor.h"
  43
  44 namespace ARDOUR {
  45         class AudioRegion;
  46         class Session;
  47 }
  48
  49 class AudioRegionView;
  50
  51 class AudioRegionEditor : public RegionEditor
  52 {
  53   public:
  54         AudioRegionEditor (ARDOUR::Session&, boost::shared_ptr<ARDOUR::AudioRegion>, AudioRegionView& rv);
  55         ~AudioRegionEditor ();
  56
  57   private:
  58         boost::shared_ptr<ARDOUR::AudioRegion> _region;
  59         AudioRegionView& _region_view;
  60
  61         void connect_editor_events ();
  62
  63         Gtk::Label name_label;
  64         Gtk::Entry name_entry;
  65         Gtk::HBox  name_hbox;
  66
  67         Gtk::HBox  top_row_hbox;
  68         Gtk::HBox  top_row_button_hbox;
  69
  70         Gtk::ToggleButton  audition_button;
  71
  72         Gtk::HBox  lower_hbox;
  73
  74         Gtk::Table time_table;
  75
  76         Gtk::Label position_label;
  77         Gtk::Label end_label;
  78         Gtk::Label length_label;
  79         Gtk::Label sync_relative_label;
  80         Gtk::Label sync_absolute_label;
  81         Gtk::Label start_label;
  82         Gtk::Label gain_label;
  83
  84         AudioClock position_clock;
  85         AudioClock end_clock;
  86         AudioClock length_clock;
  87         AudioClock sync_offset_relative_clock; ///< sync offset relative to the start of the region
  88         AudioClock sync_offset_absolute_clock; ///< sync offset relative to the start of the timeline
  89         AudioClock start_clock;
  90         Gtk::Adjustment gain_adjustment;
  91         Gtk::SpinButton gain_entry;
  92
  93         Gtk::HSeparator sep3;
  94         Gtk::VSeparator sep1;
  95         Gtk::VSeparator sep2;
  96
  97         void region_changed (ARDOUR::Change);
  98         void bounds_changed (ARDOUR::Change);
  99         void name_changed ();
 100         void gain_changed ();
 101
 102         void audition_state_changed (bool);
 103
 104         void activation ();
 105
 106         void name_entry_changed ();
 107         void position_clock_changed ();
 108         void end_clock_changed ();
 109         void length_clock_changed ();
 110         void sync_offset_absolute_clock_changed ();
 111         void sync_offset_relative_clock_changed ();
 112         void gain_adjustment_changed ();
 113
 114         void audition_button_toggled ();
 115
 116         gint bpressed (GdkEventButton* ev, Gtk::SpinButton* but, void (AudioRegionEditor::*pmf)());
 117         gint breleased (GdkEventButton* ev, Gtk::SpinButton* but, void (AudioRegionEditor::*pmf)());
 118
 119         bool spin_arrow_grab;
 120 };
 121
 122 #endif /* __gtk_ardour_audio_region_edit_h__ */