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