gtk2_ardour/duplicate_routes_dialog.cc

   1 /*
   2  * Copyright (C) 2015-2019 Paul Davis <paul@linuxaudiosystems.com>
   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 along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #include "gtkmm/stock.h"
  20
  21 #include "ardour/route.h"
  22 #include "ardour/session.h"
  23
  24 #include "ardour_ui.h"
  25 #include "editor.h"
  26 #include "duplicate_routes_dialog.h"
  27 #include "selection.h"
  28
  29 #include "pbd/i18n.h"
  30
  31 using namespace ARDOUR;
  32 using namespace Gtk;
  33
  34 DuplicateRouteDialog::DuplicateRouteDialog ()
  35         : ArdourDialog (_("Duplicate Tracks & Busses"), false, false)
  36         , playlist_option_label (_("For each Track:"))
  37         , copy_playlists_button (playlist_button_group, _("Copy playlist"))
  38         , new_playlists_button (playlist_button_group, _("New playlist"))
  39         , share_playlists_button (playlist_button_group, _("Share playlist"))
  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         Gtk::HBox* hb = manage (new HBox);
  49         hb->pack_start (playlist_option_label, false, false);
  50         get_vbox()->pack_start (*hb, false, false, 10);
  51
  52         playlist_button_box.pack_start (copy_playlists_button, false, false);
  53         playlist_button_box.pack_start (new_playlists_button, false, false);
  54         playlist_button_box.pack_start (share_playlists_button, false, false);
  55         playlist_button_box.show_all ();
  56
  57         insert_at_combo.append_text (_("First"));
  58         insert_at_combo.append_text (_("Before Selection"));
  59         insert_at_combo.append_text (_("After Selection"));
  60         insert_at_combo.append_text (_("Last"));
  61         insert_at_combo.set_active (3);
  62
  63         Gtk::Label* l = manage (new Label (_("Insert duplicates at: ")));
  64         Gtk::HBox* b = manage (new HBox);
  65         b->pack_start (*l, false, false, 10);
  66         b->pack_start (insert_at_combo, true, true);
  67
  68         get_vbox()->pack_end (*b, false, false, 10);
  69
  70         get_vbox()->show_all ();
  71
  72         add_button (Stock::CANCEL, RESPONSE_CANCEL);
  73         add_button (Stock::OK, RESPONSE_OK);
  74 }
  75
  76 int
  77 DuplicateRouteDialog::restart (Session* s)
  78 {
  79         if (!s) {
  80                 return -1;
  81         }
  82
  83         set_session (s);
  84
  85         TrackSelection& tracks  (PublicEditor::instance().get_selection().tracks);
  86         uint32_t ntracks = 0;
  87         uint32_t nbusses = 0;
  88
  89         for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
  90
  91                 RouteUI* rui = dynamic_cast<RouteUI*> (*t);
  92
  93                 if (!rui) {
  94                         /* some other type of timeaxis view, not a route */
  95                         continue;
  96                 }
  97
  98                 boost::shared_ptr<Route> r (rui->route());
  99
 100                 if (boost::dynamic_pointer_cast<Track> (r)) {
 101                         ntracks++;
 102                 } else {
 103                         if (!r->is_master() && !r->is_monitor()) {
 104                                 nbusses++;
 105                         }
 106                 }
 107         }
 108
 109         if (ntracks == 0 && nbusses == 0) {
 110                 std::cerr << "You can't do this\n";
 111                 return -1;
 112         }
 113
 114         /* XXX grrr. Gtk Boxes do not shrink when children are removed,
 115            which is what we really want to happen here.
 116         */
 117
 118         if (playlist_button_box.get_parent()) {
 119                 get_vbox()->remove (playlist_button_box);
 120         }
 121
 122         if (ntracks > 0) {
 123                 get_vbox()->pack_end (playlist_button_box, false, false);
 124         }
 125
 126         return 0;
 127 }
 128
 129 uint32_t
 130 DuplicateRouteDialog::count() const
 131 {
 132         return count_adjustment.get_value ();
 133 }
 134
 135 ARDOUR::PlaylistDisposition
 136 DuplicateRouteDialog::playlist_disposition() const
 137 {
 138         if (new_playlists_button.get_active()) {
 139                 return ARDOUR::NewPlaylist;
 140         } else if (copy_playlists_button.get_active()) {
 141                 return ARDOUR::CopyPlaylist;
 142         }
 143
 144         return ARDOUR::SharePlaylist;
 145 }
 146
 147 void
 148 DuplicateRouteDialog::on_response (int response)
 149 {
 150         hide ();
 151
 152         if (response != RESPONSE_OK) {
 153                 return;
 154         }
 155
 156         ARDOUR::PlaylistDisposition playlist_action = playlist_disposition ();
 157         uint32_t cnt = count ();
 158
 159         /* Copy the track selection because it will/may change as we add new ones */
 160         TrackSelection tracks  (PublicEditor::instance().get_selection().tracks);
 161         int err = 0;
 162
 163         /* Track Selection should be sorted into presentation order before
 164          * duplicating, so that new tracks appear in same order as the
 165          * originals.
 166          */
 167
 168         StripableList sl;
 169
 170         for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
 171                 RouteUI* rui = dynamic_cast<RouteUI*> (*t);
 172                 if (rui) {
 173                         sl.push_back (rui->route());
 174                 }
 175         }
 176
 177         sl.sort (Stripable::Sorter());
 178
 179         for (StripableList::iterator s = sl.begin(); s != sl.end(); ++s) {
 180
 181                 boost::shared_ptr<Route> r;
 182
 183                 if ((r = boost::dynamic_pointer_cast<Route> (*s)) == 0) {
 184                         /* some other type of Stripable, not a route */
 185                         continue;
 186                 }
 187
 188                 if ((*s)->is_master() || (*s)->is_monitor()) {
 189                         /* no option to duplicate these */
 190                         continue;
 191                 }
 192
 193                 XMLNode& state (r->get_state());
 194                 RouteList rl = _session->new_route_from_template (cnt, ARDOUR_UI::instance()->translate_order (insert_at()), state, std::string(), playlist_action);
 195
 196                 /* normally the state node would be added to a parent, and
 197                  * ownership would transfer. Because we don't do that here,
 198                  * we need to delete the node ourselves.
 199                  */
 200
 201                 delete &state;
 202
 203                 if (rl.empty()) {
 204                         err++;
 205                         break;
 206                 }
 207         }
 208
 209         if (err) {
 210                 MessageDialog msg (_("1 or more tracks/busses could not be duplicated"),
 211                                      true, MESSAGE_ERROR, BUTTONS_OK, true);
 212                 msg.set_position (WIN_POS_MOUSE);
 213                 msg.run ();
 214         }
 215 }
 216
 217 RouteDialogs::InsertAt
 218 DuplicateRouteDialog::insert_at ()
 219 {
 220         using namespace RouteDialogs;
 221
 222         std::string str = insert_at_combo.get_active_text();
 223
 224         if (str == _("First")) {
 225                 return First;
 226         } else if (str == _("After Selection")) {
 227                 return AfterSelection;
 228         } else if (str == _("Before Selection")){
 229                 return BeforeSelection;
 230         }
 231         return Last;
 232 }