gtk2_ardour/location_ui.h

   1 /*
   2     Copyright (C) 1999-2002 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_location_ui_h__
  21 #define __ardour_location_ui_h__
  22
  23 #include <gtkmm/box.h>
  24 #include <gtkmm/checkbutton.h>
  25 #include <gtkmm/button.h>
  26 #include <gtkmm/table.h>
  27 #include <gtkmm/entry.h>
  28 #include <gtkmm/label.h>
  29 #include <gtkmm/paned.h>
  30 #include <gtkmm/scrolledwindow.h>
  31
  32 #include "pbd/signals.h"
  33
  34 #include "ardour/location.h"
  35 #include "ardour/session_handle.h"
  36
  37 #include "ardour_dialog.h"
  38 #include "audio_clock.h"
  39
  40 namespace ARDOUR {
  41         class LocationStack;
  42         class Location;
  43 }
  44
  45 class LocationEditRow  : public Gtk::HBox, public ARDOUR::SessionHandlePtr
  46 {
  47   public:
  48         LocationEditRow (ARDOUR::Session *sess=0, ARDOUR::Location *loc=0, int32_t num=-1);
  49         virtual ~LocationEditRow();
  50
  51         void set_location (ARDOUR::Location*);
  52         ARDOUR::Location * get_location() { return location; }
  53
  54         void set_session (ARDOUR::Session *);
  55
  56         void set_number (int);
  57         void focus_name();
  58
  59         sigc::signal<void,ARDOUR::Location*> remove_requested;
  60         sigc::signal<void> redraw_ranges;
  61
  62   protected:
  63
  64         enum LocationPart {
  65                 LocStart,
  66                 LocEnd,
  67                 LocLength
  68         };
  69
  70         ARDOUR::Location *location;
  71
  72         Gtk::Table    item_table;
  73
  74         Gtk::Entry    name_entry;
  75         Gtk::Label    name_label;
  76         Gtk::Label    number_label;
  77
  78         Gtk::HBox     start_hbox;
  79         Gtk::Button   start_go_button;
  80         AudioClock    start_clock;
  81
  82         Gtk::HBox     end_hbox;
  83         Gtk::Button   end_go_button;
  84         AudioClock    end_clock;
  85
  86         AudioClock    length_clock;
  87         Gtk::CheckButton cd_check_button;
  88         Gtk::CheckButton hide_check_button;
  89         Gtk::CheckButton lock_check_button;
  90         Gtk::CheckButton glue_check_button;
  91
  92         Gtk::Button   remove_button;
  93
  94         Gtk::HBox     cd_track_details_hbox;
  95         Gtk::Entry    isrc_entry;
  96         Gtk::Label    isrc_label;
  97
  98
  99         Gtk::Label    performer_label;
 100         Gtk::Entry  performer_entry;
 101         Gtk::Label    composer_label;
 102         Gtk::Entry  composer_entry;
 103         Gtk::CheckButton   scms_check_button;
 104         Gtk::CheckButton   preemph_check_button;
 105
 106         guint32 i_am_the_modifier;
 107         int   number;
 108
 109         void name_entry_changed ();
 110         void isrc_entry_changed ();
 111         void performer_entry_changed ();
 112         void composer_entry_changed ();
 113
 114         void set_button_pressed (LocationPart part);
 115         void go_button_pressed (LocationPart part);
 116
 117         void clock_changed (LocationPart part);
 118         void change_aborted (LocationPart part);
 119
 120         void cd_toggled ();
 121         void hide_toggled ();
 122         void lock_toggled ();
 123         void glue_toggled ();
 124         void remove_button_pressed ();
 125
 126         void scms_toggled ();
 127         void preemph_toggled ();
 128
 129         void end_changed (ARDOUR::Location *);
 130         void start_changed (ARDOUR::Location *);
 131         void name_changed (ARDOUR::Location *);
 132         void location_changed (ARDOUR::Location *);
 133         void flags_changed (ARDOUR::Location *, void *src);
 134         void lock_changed (ARDOUR::Location *);
 135         void position_lock_style_changed (ARDOUR::Location *);
 136
 137         void set_clock_sensitivity ();
 138
 139         PBD::ScopedConnectionList connections;
 140 };
 141
 142 class LocationUI : public Gtk::HBox, public ARDOUR::SessionHandlePtr
 143 {
 144   public:
 145         LocationUI ();
 146         ~LocationUI ();
 147
 148         void set_session (ARDOUR::Session *);
 149
 150         void add_new_location();
 151         void add_new_range();
 152
 153         void refresh_location_list ();
 154
 155   private:
 156         ARDOUR::LocationStack* locations;
 157         ARDOUR::Location *newest_location;
 158
 159         void session_going_away ();
 160
 161         LocationEditRow      loop_edit_row;
 162         LocationEditRow      punch_edit_row;
 163         Gtk::VBox loop_punch_box;
 164
 165         Gtk::VPaned loc_range_panes;
 166
 167         Gtk::VBox  loc_frame_box;
 168         Gtk::Button add_location_button;
 169         Gtk::ScrolledWindow  location_rows_scroller;
 170         Gtk::VBox            location_rows;
 171
 172         Gtk::VBox  range_frame_box;
 173         Gtk::Button add_range_button;
 174         Gtk::ScrolledWindow  range_rows_scroller;
 175         Gtk::VBox            range_rows;
 176
 177         /* When any location changes it start
 178            or end points, it sends a signal that is caught
 179            by one of these functions
 180         */
 181
 182         void location_remove_requested (ARDOUR::Location *);
 183
 184         void location_redraw_ranges ();
 185
 186         gint do_location_remove (ARDOUR::Location *);
 187
 188         guint32 i_am_the_modifier;
 189
 190         void location_removed (ARDOUR::Location *);
 191         void location_added (ARDOUR::Location *);
 192         void locations_changed (ARDOUR::Locations::Change);
 193         void map_locations (ARDOUR::Locations::LocationList&);
 194 };
 195
 196 class LocationUIWindow : public ArdourDialog
 197 {
 198   public:
 199         LocationUIWindow ();
 200         ~LocationUIWindow ();
 201
 202         void on_show();
 203         void set_session (ARDOUR::Session *);
 204
 205         LocationUI& ui() { return _ui; }
 206
 207   protected:
 208         LocationUI _ui;
 209         bool on_delete_event (GdkEventAny*);
 210         void session_going_away();
 211 };
 212
 213 #endif // __ardour_location_ui_h__