408 lines
11 KiB
C++
408 lines
11 KiB
C++
/*
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* Copyright (C) 2005-2017 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
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* Copyright (C) 2006-2012 David Robillard <d@drobilla.net>
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* Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2015-2019 Robin Gareus <robin@gareus.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <gtkmm/button.h>
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#include "ardour/audio_track.h"
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#include "ardour/audioplaylist.h"
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#include "ardour/midi_playlist.h"
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#include "ardour/playlist_factory.h"
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#include "ardour/session_playlist.h"
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#include <gtkmm/stock.h>
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#include <gtkmm2ext/gtk_ui.h>
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#include "ardour_ui.h"
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#include "public_editor.h"
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#include "playlist_selector.h"
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#include "route_ui.h"
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#include "gui_thread.h"
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#include "utils.h"
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#include "pbd/i18n.h"
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using namespace std;
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using namespace Gtk;
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using namespace Gtkmm2ext;
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using namespace ARDOUR;
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using namespace PBD;
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PlaylistSelector::PlaylistSelector ()
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: ArdourDialog (_("Playlists"))
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{
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_rui = 0;
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_mode = plSelect;
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set_name ("PlaylistSelectorWindow");
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set_modal(false);
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add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
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set_size_request (400, 250);
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model = TreeStore::create (columns);
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tree.set_model (model);
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tree.append_column (_("Playlists grouped by track"), columns.text);
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tree.append_column (_("Playlist Group"), columns.pgrp);
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tree.set_headers_visible (false);
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scroller.add (tree);
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scroller.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC);
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Gtk::RadioButtonGroup scope_group;
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_scope_all_radio = manage (new RadioButton (scope_group, _("ALL tracks")));
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_scope_rec_radio = manage (new RadioButton (scope_group, _("Rec-armed tracks")));
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_scope_grp_radio = manage (new RadioButton (scope_group, _("Only this track/group")));
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_scope_box = manage(new HBox());
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_scope_box->pack_start (*_scope_all_radio, false, false);
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_scope_box->pack_start (*_scope_rec_radio, false, false);
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_scope_box->pack_start (*_scope_grp_radio, false, false);
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get_vbox()->set_border_width (6);
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get_vbox()->set_spacing (12);
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get_vbox()->pack_start (scroller);
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get_vbox()->pack_start (*_scope_box);
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get_vbox()->show_all();
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Button* ok_btn = add_button (Gtk::Stock::OK, RESPONSE_OK);
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ok_btn->signal_clicked().connect (sigc::mem_fun(*this, &PlaylistSelector::ok_button_click));
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select_connection = tree.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &PlaylistSelector::selection_changed));
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_ignore_selection = false;
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}
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void PlaylistSelector::prepare(RouteUI* ruix, plMode mode)
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{
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_mode = mode;
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if (_rui == ruix) {
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return;
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}
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_rui = ruix;
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boost::shared_ptr<Track> this_track = _rui->track();
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if (this_track) {
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this_track->PlaylistChanged.connect(
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signal_connections,
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invalidator(*this),
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boost::bind(&PlaylistSelector::redisplay, this),
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gui_context()
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);
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this_track->PlaylistAdded.connect(
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signal_connections,
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invalidator(*this),
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boost::bind(&PlaylistSelector::redisplay, this),
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gui_context()
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);
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this_track->DropReferences.connect(
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signal_connections,
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invalidator(*this),
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boost::bind(&PlaylistSelector::ok_button_click, this),
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gui_context()
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);
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}
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redisplay();
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}
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PlaylistSelector::~PlaylistSelector ()
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{
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clear_map();
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if (model) {
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model->clear ();
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}
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if (current_playlist) {
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current_playlist.reset();
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}
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signal_connections.drop_connections();
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select_connection.disconnect ();
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}
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void
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PlaylistSelector::clear_map ()
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{
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for (TrackPlaylistMap::iterator x = trpl_map.begin(); x != trpl_map.end(); ++x) {
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delete x->second;
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}
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trpl_map.clear ();
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}
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void
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PlaylistSelector::redisplay()
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{
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if (!_rui ) {
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return;
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}
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vector<const char*> item;
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string str;
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set_title (string_compose (_("Playlist for %1"), _rui->route()->name()));
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if (_mode == plSelect) {
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_scope_box->show();
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} else {
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_scope_box->hide();
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}
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clear_map ();
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if (model) {
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model->clear ();
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}
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_session->playlists()->foreach (this, &PlaylistSelector::add_playlist_to_map);
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boost::shared_ptr<Track> this_track = _rui->track();
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boost::shared_ptr<Playlist> proxy;
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if (this_track->playlist()) {
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current_playlist = this_track->playlist();
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}
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for (TrackPlaylistMap::iterator x = trpl_map.begin(); x != trpl_map.end(); ++x) {
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boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (_session->route_by_id (x->first));
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/* add a node for the track */
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string nodename;
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if (!tr || tr->name().empty()) {
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nodename = _("unassigned");
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} else {
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nodename = tr->name().c_str();
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}
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TreeModel::Row row;
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TreeModel::Row selected_row;
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bool have_selected = false;
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TreePath this_path;
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//make a heading for each other track, if needed
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if (tr != this_track && _mode != plSelect) {
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row = *(model->prepend());
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row[columns.text] = nodename;
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boost::shared_ptr<Playlist> proxy = row[columns.playlist];
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proxy.reset ();
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}
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/* Now insert all the playlists for this diskstream/track in a subtree */
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vector<boost::shared_ptr<Playlist> > pls = *(x->second);
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/* sort the playlists to match the order they appear in the track menu */
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PlaylistSorterByID cmp;
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sort (pls.begin(), pls.end(), cmp);
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for (vector<boost::shared_ptr<Playlist> >::iterator p = pls.begin(); p != pls.end(); ++p) {
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(*p)->PropertyChanged.connect (signal_connections, invalidator (*this), boost::bind (&PlaylistSelector::pl_property_changed, this, _1), gui_context());
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TreeModel::Row child_row;
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if (tr == this_track && _mode==plSelect) {
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child_row = *(model->append());
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} else if (tr != this_track && _mode != plSelect) {
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child_row = *(model->append (row.children()));
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}
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if (child_row) {
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child_row[columns.text] = (*p)->name();
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child_row[columns.pgrp] = (*p)->pgroup_id();
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child_row[columns.playlist] = *p;
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if (*p == this_track->playlist()) {
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selected_row = child_row;
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have_selected = true;
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}
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}
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}
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if (have_selected) {
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_ignore_selection = true;
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tree.get_selection()->select (selected_row);
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_ignore_selection = false;
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}
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}
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if (_mode != plSelect) {
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// Add unassigned (imported) playlists to the list
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list<boost::shared_ptr<Playlist> > unassigned;
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_session->playlists()->unassigned (unassigned);
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if ( unassigned.begin() != unassigned.end() ) {
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TreeModel::Row row;
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TreeModel::Row selected_row;
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bool have_selected = false;
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TreePath this_path;
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row = *(model->append ());
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row[columns.text] = _("Imported");
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proxy = row[columns.playlist];
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proxy.reset ();
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for (list<boost::shared_ptr<Playlist> >::iterator p = unassigned.begin(); p != unassigned.end(); ++p) {
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TreeModel::Row child_row;
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child_row = *(model->append (row.children()));
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child_row[columns.text] = (*p)->name();
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child_row[columns.pgrp] = (*p)->pgroup_id();
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child_row[columns.playlist] = *p;
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if (*p == this_track->playlist()) {
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selected_row = child_row;
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have_selected = true;
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}
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if (have_selected) {
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_ignore_selection = true;
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tree.get_selection()->select (selected_row);
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_ignore_selection = false;
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}
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}
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}
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} //if !plSelect
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}
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void
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PlaylistSelector::pl_property_changed (PBD::PropertyChange const & what_changed)
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{
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redisplay();
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}
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void
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PlaylistSelector::add_playlist_to_map (boost::shared_ptr<Playlist> pl)
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{
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if (pl->frozen()) {
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return;
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}
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if (!_rui) {
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return;
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}
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if (_rui->is_midi_track ()) {
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if (boost::dynamic_pointer_cast<MidiPlaylist> (pl) == 0) {
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return;
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}
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} else {
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assert (_rui->is_audio_track ());
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if (boost::dynamic_pointer_cast<AudioPlaylist> (pl) == 0) {
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return;
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}
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}
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TrackPlaylistMap::iterator x;
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if ((x = trpl_map.find (pl->get_orig_track_id ())) == trpl_map.end()) {
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x = trpl_map.insert (trpl_map.end(), make_pair (pl->get_orig_track_id(), new vector<boost::shared_ptr<Playlist> >));
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}
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x->second->push_back (pl);
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}
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void
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PlaylistSelector::ok_button_click()
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{
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hide();
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}
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void
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PlaylistSelector::selection_changed ()
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{
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if (_ignore_selection) {
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/* selection came from libardour, not the user's action */
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return;
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}
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boost::shared_ptr<Playlist> pl;
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TreeModel::iterator iter = tree.get_selection()->get_selected();
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if (!iter || _rui == 0) {
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/* nothing selected */
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return;
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}
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if ((pl = ((*iter)[columns.playlist])) != 0) {
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if (_rui->is_audio_track () && boost::dynamic_pointer_cast<AudioPlaylist> (pl) == 0) {
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return;
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}
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if (_rui->is_midi_track () && boost::dynamic_pointer_cast<MidiPlaylist> (pl) == 0) {
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return;
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}
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switch (_mode) {
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/* @Robin: I dont see a way to undo these playlist actions */
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case plCopy: {
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boost::shared_ptr<Playlist> playlist = PlaylistFactory::create (pl, string_compose ("%1.1", pl->name()));
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/* playlist->reset_shares (); @Robin is this needed? */
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_rui->track ()->use_playlist (_rui->is_audio_track () ? DataType::AUDIO : DataType::MIDI, playlist);
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} break;
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case plShare:
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_rui->track ()->use_playlist (_rui->is_audio_track () ? DataType::AUDIO : DataType::MIDI, pl, false); /* share pl but do NOT set me as the owner */
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break;
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case plSteal:
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_rui->track ()->use_playlist (_rui->is_audio_track () ? DataType::AUDIO : DataType::MIDI, pl); /* share the playlist and set ME as the owner */
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break;
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case plSelect:
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if (_scope_all_radio->get_active()) {
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PublicEditor::instance().mapover_all_routes (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::mapped_select_playlist_matching), pl));
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} else if (_scope_rec_radio->get_active()) {
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PublicEditor::instance().mapover_armed_routes (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::mapped_select_playlist_matching), pl));
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} else {
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PublicEditor::instance().mapover_grouped_routes (sigc::bind (sigc::mem_fun (PublicEditor::instance(), &PublicEditor::mapped_select_playlist_matching), pl), _rui, ARDOUR::Properties::group_select.property_id);
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}
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break;
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}
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}
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}
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bool
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PlaylistSelector::on_key_press_event (GdkEventKey* ev)
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{
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/* Allow these keys to have their in-dialog effect */
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switch (ev->keyval) {
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case GDK_Up:
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case GDK_Down:
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return ArdourDialog::on_key_press_event (ev);
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}
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/* Don't just forward the key press ... make it act as if it occured in
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whatever the main window currently is.
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*/
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Gtk::Window& main_window (ARDOUR_UI::instance()->main_window());
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return ARDOUR_UI_UTILS::relay_key_press (ev, &main_window);
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}
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