gtk2_ardour/duplicate_routes_dialog.cc

   1 /*
   2     Copyright (C) 2015 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 #include "gtkmm/stock.h"
  21
  22 #include "ardour/route.h"
  23 #include "ardour/session.h"
  24
  25 #include "ardour_ui.h"
  26 #include "editor.h"
  27 #include "duplicate_routes_dialog.h"
  28 #include "selection.h"
  29
  30 #include "pbd/i18n.h"
  31
  32 using namespace ARDOUR;
  33 using namespace Gtk;
  34
  35 DuplicateRouteDialog::DuplicateRouteDialog ()
  36         : ArdourDialog (_("Duplicate Tracks & Busses"), false, false)
  37         , playlist_option_label (_("For each Track:"))
  38         , copy_playlists_button (playlist_button_group, _("Copy playlist"))
  39         , new_playlists_button (playlist_button_group, _("New playlist"))
  40         , share_playlists_button (playlist_button_group, _("Share playlist"))
  41         , count_adjustment (1.0, 1.0, 999, 1.0, 10.0)
  42         , count_spinner (count_adjustment)
  43         , count_label (_("Duplicate each track/bus this number of times:"))
  44 {
  45         count_box.pack_start (count_label, false, false);
  46         count_box.pack_start (count_spinner, false, false, 5);
  47         get_vbox()->pack_start (count_box, false, false, 10);
  48
  49         Gtk::HBox* hb = manage (new HBox);
  50         hb->pack_start (playlist_option_label, false, false);
  51         get_vbox()->pack_start (*hb, false, false, 10);
  52
  53         playlist_button_box.pack_start (copy_playlists_button, false, false);
  54         playlist_button_box.pack_start (new_playlists_button, false, false);
  55         playlist_button_box.pack_start (share_playlists_button, false, false);
  56         playlist_button_box.show_all ();
  57
  58         insert_at_combo.append_text (_("First"));
  59         insert_at_combo.append_text (_("Before Selection"));
  60         insert_at_combo.append_text (_("After Selection"));
  61         insert_at_combo.append_text (_("Last"));
  62         insert_at_combo.set_active (3);
  63
  64         Gtk::Label* l = manage (new Label (_("Insert duplicates at: ")));
  65         Gtk::HBox* b = manage (new HBox);
  66         b->pack_start (*l, false, false, 10);
  67         b->pack_start (insert_at_combo, true, true);
  68
  69         get_vbox()->pack_end (*b, false, false, 10);
  70
  71         get_vbox()->show_all ();
  72
  73         add_button (Stock::CANCEL, RESPONSE_CANCEL);
  74         add_button (Stock::OK, RESPONSE_OK);
  75 }
  76
  77 int
  78 DuplicateRouteDialog::restart (Session* s)
  79 {
  80         if (!s) {
  81                 return -1;
  82         }
  83
  84         set_session (s);
  85
  86         TrackSelection& tracks  (PublicEditor::instance().get_selection().tracks);
  87         uint32_t ntracks = 0;
  88         uint32_t nbusses = 0;
  89
  90         for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
  91
  92                 RouteUI* rui = dynamic_cast<RouteUI*> (*t);
  93
  94                 if (!rui) {
  95                         /* some other type of timeaxis view, not a route */
  96                         continue;
  97                 }
  98
  99                 boost::shared_ptr<Route> r (rui->route());
 100
 101                 if (boost::dynamic_pointer_cast<Track> (r)) {
 102                         ntracks++;
 103                 } else {
 104                         if (!r->is_master() && !r->is_monitor()) {
 105                                 nbusses++;
 106                         }
 107                 }
 108         }
 109
 110         if (ntracks == 0 && nbusses == 0) {
 111                 std::cerr << "You can't do this\n";
 112                 return -1;
 113         }
 114
 115         /* XXX grrr. Gtk Boxes do not shrink when children are removed,
 116            which is what we really want to happen here.
 117         */
 118
 119         if (playlist_button_box.get_parent()) {
 120                 get_vbox()->remove (playlist_button_box);
 121         }
 122
 123         if (ntracks > 0) {
 124                 get_vbox()->pack_end (playlist_button_box, false, false);
 125         }
 126
 127         return 0;
 128 }
 129
 130 uint32_t
 131 DuplicateRouteDialog::count() const
 132 {
 133         return count_adjustment.get_value ();
 134 }
 135
 136 ARDOUR::PlaylistDisposition
 137 DuplicateRouteDialog::playlist_disposition() const
 138 {
 139         if (new_playlists_button.get_active()) {
 140                 return ARDOUR::NewPlaylist;
 141         } else if (copy_playlists_button.get_active()) {
 142                 return ARDOUR::CopyPlaylist;
 143         }
 144
 145         return ARDOUR::SharePlaylist;
 146 }
 147
 148 void
 149 DuplicateRouteDialog::on_response (int response)
 150 {
 151         hide ();
 152
 153         if (response != RESPONSE_OK) {
 154                 return;
 155         }
 156
 157         ARDOUR::PlaylistDisposition playlist_action = playlist_disposition ();
 158         uint32_t cnt = count ();
 159
 160         /* Copy the track selection because it will/may change as we add new ones */
 161         TrackSelection tracks  (PublicEditor::instance().get_selection().tracks);
 162         int err = 0;
 163
 164         for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
 165
 166                 RouteUI* rui = dynamic_cast<RouteUI*> (*t);
 167
 168                 if (!rui) {
 169                         /* some other type of timeaxis view, not a route */
 170                         continue;
 171                 }
 172
 173                 if (rui->route()->is_master() || rui->route()->is_monitor()) {
 174                         /* no option to duplicate these */
 175                         continue;
 176                 }
 177
 178                 XMLNode& state (rui->route()->get_state());
 179                 RouteList rl = _session->new_route_from_template (cnt, ARDOUR_UI::instance()->translate_order (insert_at()), state, std::string(), playlist_action);
 180
 181                 /* normally the state node would be added to a parent, and
 182                  * ownership would transfer. Because we don't do that here,
 183                  * we need to delete the node ourselves.
 184                  */
 185
 186                 delete &state;
 187
 188                 if (rl.empty()) {
 189                         err++;
 190                         break;
 191                 }
 192         }
 193
 194         if (err) {
 195                 MessageDialog msg (_("1 or more tracks/busses could not be duplicated"),
 196                                      true, MESSAGE_ERROR, BUTTONS_OK, true);
 197                 msg.set_position (WIN_POS_MOUSE);
 198                 msg.run ();
 199         }
 200 }
 201
 202 RouteDialogs::InsertAt
 203 DuplicateRouteDialog::insert_at ()
 204 {
 205         using namespace RouteDialogs;
 206
 207         std::string str = insert_at_combo.get_active_text();
 208
 209         if (str == _("First")) {
 210                 return First;
 211         } else if (str == _("After Selection")) {
 212                 return AfterSelection;
 213         } else if (str == _("Before Selection")){
 214                 return BeforeSelection;
 215         }
 216         return Last;
 217 }