gtk2_ardour/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_region_edit_h__
  21 #define __gtk_ardour_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
  39 #include "pbd/signals.h"
  40
  41 #include "audio_clock.h"
  42 #include "ardour_dialog.h"
  43 #include "region_editor.h"
  44
  45 namespace ARDOUR {
  46         class Region;
  47         class Session;
  48 }
  49
  50 class RegionEditor : public ArdourDialog
  51 {
  52   public:
  53         RegionEditor (ARDOUR::Session*, boost::shared_ptr<ARDOUR::Region>);
  54
  55   protected:
  56         virtual void region_changed (const PBD::PropertyChange&);
  57
  58         Gtk::Table _table;
  59
  60   private:
  61         boost::shared_ptr<ARDOUR::Region> _region;
  62
  63         void connect_editor_events ();
  64
  65         Gtk::Label name_label;
  66         Gtk::Entry name_entry;
  67         Gtk::ToggleButton audition_button;
  68
  69         Gtk::Label position_label;
  70         Gtk::Label end_label;
  71         Gtk::Label length_label;
  72         Gtk::Label sync_relative_label;
  73         Gtk::Label sync_absolute_label;
  74         Gtk::Label start_label;
  75
  76         AudioClock position_clock;
  77         AudioClock end_clock;
  78         AudioClock length_clock;
  79         AudioClock sync_offset_relative_clock; ///< sync offset relative to the start of the region
  80         AudioClock sync_offset_absolute_clock; ///< sync offset relative to the start of the timeline
  81         AudioClock start_clock;
  82
  83         PBD::ScopedConnection state_connection;
  84         PBD::ScopedConnection audition_connection;
  85
  86         void bounds_changed (const PBD::PropertyChange&);
  87         void name_changed ();
  88
  89         void audition_state_changed (bool);
  90
  91         void activation ();
  92
  93         void name_entry_changed ();
  94         void position_clock_changed ();
  95         void end_clock_changed ();
  96         void length_clock_changed ();
  97         void sync_offset_absolute_clock_changed ();
  98         void sync_offset_relative_clock_changed ();
  99
 100         void audition_button_toggled ();
 101
 102         gint bpressed (GdkEventButton* ev, Gtk::SpinButton* but, void (RegionEditor::*pmf)());
 103         gint breleased (GdkEventButton* ev, Gtk::SpinButton* but, void (RegionEditor::*pmf)());
 104
 105         bool on_delete_event (GdkEventAny *);
 106         void handle_response (int);
 107
 108         bool spin_arrow_grab;
 109 };
 110
 111 #endif /* __gtk_ardour_region_edit_h__ */