gtk2_ardour/time_fx_dialog.h

   1 /*
   2   Copyright (C) 2000-2009 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 __ardour_time_fx_dialog_h__
  21 #define __ardour_time_fx_dialog_h__
  22
  23 #include <gtkmm/adjustment.h>
  24 #include <gtkmm/spinbutton.h>
  25 #include <gtkmm/progressbar.h>
  26 #include <gtkmm/box.h>
  27 #include <gtkmm/comboboxtext.h>
  28 #include <gtkmm/label.h>
  29 #include <gtkmm/button.h>
  30
  31 #include "ardour/timefx_request.h"
  32
  33 #include "ardour_dialog.h"
  34 #include "progress_reporter.h"
  35
  36 class Editor;
  37 class AudioClock;
  38
  39 class TimeFXDialog : public ArdourDialog, public ProgressReporter
  40 {
  41 public:
  42         /* We need a position so that BBT mode in the clock can function */
  43         TimeFXDialog (Editor& e, bool for_pitch, ARDOUR::samplecnt_t old_length, ARDOUR::samplecnt_t new_length, ARDOUR::samplepos_t position);
  44
  45         ARDOUR::TimeFXRequest request;
  46         Editor&               editor;
  47         bool                  pitching;
  48         Gtk::ProgressBar      progress_bar;
  49         ARDOUR::RegionList    regions;
  50
  51         /* SoundTouch */
  52         Gtk::CheckButton      quick_button;
  53         Gtk::CheckButton      antialias_button;
  54         Gtk::VBox             upper_button_box;
  55
  56         /* RubberBand */
  57         Gtk::ComboBoxText     stretch_opts_selector;
  58         Gtk::Label            stretch_opts_label;
  59         Gtk::CheckButton      precise_button;
  60         Gtk::CheckButton      preserve_formants_button;
  61
  62         Gtk::Button*          cancel_button;
  63         Gtk::Button*          action_button;
  64         Gtk::VBox             packer;
  65         int                   status;
  66
  67         sigc::connection first_cancel;
  68         sigc::connection first_delete;
  69         void cancel_in_progress ();
  70         gint delete_in_progress (GdkEventAny*);
  71
  72         float get_time_fraction () const;
  73         float get_pitch_fraction () const;
  74
  75         void start_updates ();
  76
  77         void on_response (int response_id) {
  78                 Gtk::Dialog::on_response (response_id);
  79         }
  80
  81         void hide () {
  82                 regions.clear ();
  83                 ArdourDialog::hide ();
  84         }
  85
  86 private:
  87         ARDOUR::samplecnt_t      original_length;
  88         Gtk::Adjustment pitch_octave_adjustment;
  89         Gtk::Adjustment pitch_semitone_adjustment;
  90         Gtk::Adjustment pitch_cent_adjustment;
  91         Gtk::SpinButton pitch_octave_spinner;
  92         Gtk::SpinButton pitch_semitone_spinner;
  93         Gtk::SpinButton pitch_cent_spinner;
  94         Gtk::Adjustment duration_adjustment;
  95         AudioClock*     duration_clock;
  96         bool            ignore_adjustment_change;
  97         bool            ignore_clock_change;
  98         sigc::connection update_connection;
  99         float           progress;
 100
 101         void update_progress_gui (float);
 102         void duration_clock_changed ();
 103         void duration_adjustment_changed ();
 104         void timer_update ();
 105 };
 106
 107 #endif /* __ardour_time_fx_dialog_h__ */