gtk2_ardour/step_entry.h

   1 /*
   2     Copyright (C) 2010 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_step_entry_h__
  21 #define __gtk2_ardour_step_entry_h__
  22
  23 #include <gtkmm/togglebutton.h>
  24 #include <gtkmm/radiobutton.h>
  25 #include <gtkmm/spinbutton.h>
  26 #include <gtkmm/box.h>
  27 #include <gtkmm/adjustment.h>
  28 #include <gtkmm2ext/bindings.h>
  29
  30 #include "ardour_dialog.h"
  31 #include "gtk_pianokeyboard.h"
  32
  33 class StepEditor;
  34
  35 class StepEntry : public ArdourDialog
  36 {
  37   public:
  38         StepEntry (StepEditor&);
  39         ~StepEntry ();
  40
  41         void note_off_event_handler (int note);
  42         void rest_event_handler ();
  43
  44         Evoral::MusicalTime note_length();
  45         uint8_t note_velocity() const;
  46         uint8_t note_channel() const;
  47
  48         int current_octave () const { return (int) floor (octave_adjustment.get_value()); }
  49
  50   private:
  51         Evoral::MusicalTime _current_note_length;
  52         uint8_t _current_note_velocity;
  53
  54         Gtk::VBox packer;
  55         Gtk::HBox upper_box;
  56         Gtk::HBox note_length_box;
  57         Gtk::HBox note_velocity_box;
  58
  59         Gtk::ToggleButton chord_button;
  60         Gtk::ToggleButton triplet_button;
  61         Gtk::ToggleButton dot0_button;
  62         Gtk::ToggleButton dot1_button;
  63         Gtk::ToggleButton dot2_button;
  64         Gtk::ToggleButton dot3_button;
  65         Gtk::Adjustment   dot_adjustment;
  66         Gtk::VBox dot_box1;
  67         Gtk::VBox dot_box2;
  68         Gtk::ToggleButton restart_button;
  69
  70         Gtk::VBox   resync_box;
  71         Gtk::Button beat_resync_button;
  72         Gtk::Button bar_resync_button;
  73         Gtk::Button resync_button;
  74
  75         Gtk::Button sustain_button;
  76         Gtk::Button rest_button;
  77         Gtk::Button grid_rest_button;
  78         Gtk::VBox   rest_box;
  79
  80         Gtk::Button back_button;
  81
  82         Gtk::RadioButton length_1_button;
  83         Gtk::RadioButton length_2_button;
  84         Gtk::RadioButton length_4_button;
  85         Gtk::RadioButton length_8_button;
  86         Gtk::RadioButton length_12_button;
  87         Gtk::RadioButton length_16_button;
  88         Gtk::RadioButton length_32_button;
  89         Gtk::RadioButton length_64_button;
  90
  91         Gtk::RadioButton velocity_ppp_button;
  92         Gtk::RadioButton velocity_pp_button;
  93         Gtk::RadioButton velocity_p_button;
  94         Gtk::RadioButton velocity_mp_button;
  95         Gtk::RadioButton velocity_mf_button;
  96         Gtk::RadioButton velocity_f_button;
  97         Gtk::RadioButton velocity_ff_button;
  98         Gtk::RadioButton velocity_fff_button;
  99
 100         Gtk::Adjustment channel_adjustment;
 101         Gtk::SpinButton channel_spinner;
 102
 103         Gtk::Adjustment octave_adjustment;
 104         Gtk::SpinButton octave_spinner;
 105
 106         Gtk::Adjustment length_divisor_adjustment;
 107         Gtk::SpinButton length_divisor_spinner;
 108
 109         Gtk::Adjustment velocity_adjustment;
 110         Gtk::SpinButton velocity_spinner;
 111
 112         Gtk::Adjustment bank_adjustment;
 113         Gtk::SpinButton bank_spinner;
 114         Gtk::Button     bank_button;
 115
 116         Gtk::Adjustment program_adjustment;
 117         Gtk::SpinButton program_spinner;
 118         Gtk::Button     program_button;
 119
 120         void length_changed ();
 121         void velocity_changed ();
 122         void velocity_value_change ();
 123         void length_value_change ();
 124
 125         PianoKeyboard* _piano;
 126         Gtk::Widget* piano;
 127         StepEditor*   se;
 128
 129         void bank_click ();
 130         void program_click ();
 131         void beat_resync_click ();
 132         void bar_resync_click ();
 133
 134         bool piano_enter_notify_event (GdkEventCrossing *ev);
 135         bool on_key_release_event (GdkEventKey*);
 136         bool on_key_press_event (GdkEventKey*);
 137
 138         void on_show ();
 139
 140         /* actions */
 141
 142         void register_actions ();
 143         Gtkmm2ext::ActionMap myactions;
 144
 145         void insert_note (uint8_t);
 146         void insert_rest ();
 147         void insert_grid_rest ();
 148
 149         void insert_a ();
 150         void insert_asharp ();
 151         void insert_b ();
 152         void insert_c ();
 153         void insert_csharp ();
 154         void insert_d ();
 155         void insert_dsharp ();
 156         void insert_e ();
 157         void insert_f ();
 158         void insert_fsharp ();
 159         void insert_g ();
 160         void insert_gsharp ();
 161
 162         void note_length_change (GtkAction*);
 163         void note_velocity_change (GtkAction*);
 164
 165         bool radio_button_press (GdkEventButton*);
 166         bool radio_button_release (GdkEventButton*, Gtk::RadioButton*, int);
 167
 168         void load_bindings ();
 169         Gtkmm2ext::Bindings  bindings;
 170
 171         void inc_note_velocity ();
 172         void dec_note_velocity ();
 173         void next_note_velocity ();
 174         void prev_note_velocity ();
 175
 176         void inc_note_length ();
 177         void dec_note_length ();
 178         void next_note_length ();
 179         void prev_note_length ();
 180
 181         void next_octave ();
 182         void prev_octave ();
 183
 184         void octave_n (int n);
 185         void octave_0 () { octave_n (0); }
 186         void octave_1 () { octave_n (1); }
 187         void octave_2 () { octave_n (2); }
 188         void octave_3 () { octave_n (3); }
 189         void octave_4 () { octave_n (4); }
 190         void octave_5 () { octave_n (5); }
 191         void octave_6 () { octave_n (6); }
 192         void octave_7 () { octave_n (7); }
 193         void octave_8 () { octave_n (8); }
 194         void octave_9 () { octave_n (9); }
 195         void octave_10 () { octave_n (10); }
 196
 197         void dot_change (GtkAction*);
 198         void dot_value_change ();
 199
 200         void toggle_triplet();
 201         void toggle_chord();
 202
 203         void do_sustain ();
 204         void back();
 205         void sync_to_edit_point ();
 206 };
 207
 208 #endif /* __gtk2_ardour_step_entry_h__ */