gtk2_ardour/rhythm_ferret.h

   1 /*
   2     Copyright (C) 2012 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 __gtk2_ardour_rhythm_ferret_h__
  21 #define __gtk2_ardour_rhythm_ferret_h__
  22
  23 #include <gtkmm/box.h>
  24 #include <gtkmm/scale.h>
  25 #include <gtkmm/spinbutton.h>
  26 #include <gtkmm/radiobutton.h>
  27 #include <gtkmm/radiobuttongroup.h>
  28 #include <gtkmm/frame.h>
  29 #include <gtkmm/image.h>
  30 #include <gtkmm/comboboxtext.h>
  31 #include <gtkmm/button.h>
  32
  33 #include "ardour_dialog.h"
  34 #include "region_selection.h"
  35
  36 namespace ARDOUR {
  37         class Readable;
  38 }
  39
  40 class Editor;
  41 class RegionView;
  42
  43 class RhythmFerret : public ArdourDialog {
  44   public:
  45         /* order of these enums must match the _analyse_mode_strings
  46            in rhythm_ferret.cc
  47         */
  48         enum AnalysisMode {
  49                 PercussionOnset,
  50                 NoteOnset
  51         };
  52
  53         enum Action {
  54                 SplitRegion,
  55                 SnapRegionsToGrid,
  56                 ConformRegion
  57         };
  58
  59         RhythmFerret (Editor&);
  60
  61         void set_session (ARDOUR::Session*);
  62
  63   protected:
  64         void on_hide ();
  65
  66   private:
  67         Editor& editor;
  68
  69         Gtk::ComboBoxText operation_selector;
  70
  71         Gtk::ComboBoxText analysis_mode_selector;
  72
  73         /* transient detection widgets */
  74
  75         Gtk::Adjustment detection_threshold_adjustment;
  76         Gtk::HScale detection_threshold_scale;
  77         Gtk::Adjustment sensitivity_adjustment;
  78         Gtk::HScale sensitivity_scale;
  79         Gtk::Button analyze_button;
  80
  81         /* onset detection widgets */
  82
  83         Gtk::ComboBoxText onset_detection_function_selector;
  84         Gtk::Adjustment peak_picker_threshold_adjustment;
  85         Gtk::HScale peak_picker_threshold_scale;
  86         Gtk::Adjustment silence_threshold_adjustment;
  87         Gtk::HScale silence_threshold_scale;
  88 #ifdef HAVE_AUBIO4
  89         Gtk::Adjustment minioi_adjustment;
  90         Gtk::HScale minioi_scale;
  91 #endif
  92
  93         /* generic stuff */
  94
  95         Gtk::Adjustment trigger_gap_adjustment;
  96         Gtk::SpinButton trigger_gap_spinner;
  97
  98         Gtk::Button action_button;
  99
 100         std::vector<std::string> analysis_mode_strings;
 101         std::vector<std::string> onset_function_strings;
 102         std::vector<std::string> operation_strings;
 103
 104         ARDOUR::AnalysisFeatureList current_results;
 105
 106         void clear_transients ();
 107         /** Regions that we have added transient marks to */
 108         RegionSelection regions_with_transients;
 109
 110         AnalysisMode get_analysis_mode () const;
 111         Action get_action() const;
 112         void analysis_mode_changed ();
 113         int get_note_onset_function ();
 114
 115         void run_analysis ();
 116         int run_percussion_onset_analysis (boost::shared_ptr<ARDOUR::Readable> region, ARDOUR::frameoffset_t offset, ARDOUR::AnalysisFeatureList& results);
 117         int run_note_onset_analysis (boost::shared_ptr<ARDOUR::Readable> region, ARDOUR::frameoffset_t offset, ARDOUR::AnalysisFeatureList& results);
 118
 119         void do_action ();
 120         void do_split_action ();
 121         void do_region_split (RegionView* rv, const ARDOUR::AnalysisFeatureList&);
 122 };
 123
 124 #endif /* __gtk2_ardour_rhythm_ferret_h__ */