Ben Loftis
6077cf1f7b
* avoid redundant updates when the user selects a playlist * every track potentially has a playlist selector so avoid recursive updates
118 lines
3.2 KiB
C++
118 lines
3.2 KiB
C++
/*
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* Copyright (C) 2005-2009 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
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* Copyright (C) 2017 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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#ifndef __ardour_playlist_selector_h__
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#define __ardour_playlist_selector_h__
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#include <boost/shared_ptr.hpp>
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#include <gtkmm/box.h>
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#include <gtkmm/scrolledwindow.h>
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#include <gtkmm/button.h>
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#include <gtkmm/treeview.h>
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#include <gtkmm/treestore.h>
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#include "ardour_dialog.h"
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#include "ardour/playlist.h"
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#include "ardour/session_handle.h"
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namespace ARDOUR {
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class Session;
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class PluginManager;
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class Plugin;
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}
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class RouteUI;
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class RouteTimeAxisView;
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struct PlaylistSorterByID {
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bool operator() (boost::shared_ptr<ARDOUR::Playlist> a, boost::shared_ptr<ARDOUR::Playlist> b) const {
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if (a->pgroup_id().length() && b->pgroup_id().length()) {
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return (a->id() < b->id()); /*both plists have pgroup-id: use IDs which are sequentially generated */
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} else if (!a->pgroup_id().length() && !b->pgroup_id().length()) {
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return (a->sort_id() < b->sort_id()); /*old session: neither plist has a pgroup-id: use prior sort_id calculation */ /*DEPRECATED*/
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} else {
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return (a->pgroup_id().length() < b->pgroup_id().length()); /*mix of old & new: old ones go on top */
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}
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}
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};
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class PlaylistSelector : public ArdourDialog
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{
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public:
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PlaylistSelector ();
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~PlaylistSelector ();
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enum plMode {
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plSelect,
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plCopy,
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plShare,
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plSteal
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};
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void redisplay();
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void prepare(RouteUI*, plMode in);
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protected:
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bool on_key_press_event (GdkEventKey*);
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private:
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typedef std::map<PBD::ID,std::vector<boost::shared_ptr<ARDOUR::Playlist> >*> TrackPlaylistMap;
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Gtk::ScrolledWindow scroller;
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TrackPlaylistMap trpl_map;
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RouteUI* _rui;
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plMode _mode;
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sigc::connection select_connection;
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PBD::ScopedConnectionList signal_connections;
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void pl_property_changed (PBD::PropertyChange const & what_changed);
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void add_playlist_to_map (boost::shared_ptr<ARDOUR::Playlist>);
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void playlist_added();
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void clear_map ();
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void ok_button_click ();
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void selection_changed ();
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struct ModelColumns : public Gtk::TreeModel::ColumnRecord
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{
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ModelColumns () {
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add (text);
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add (pgrp);
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add (playlist);
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}
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Gtk::TreeModelColumn<std::string> text;
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Gtk::TreeModelColumn<std::string> pgrp;
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Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Playlist> > playlist;
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};
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ModelColumns columns;
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Glib::RefPtr<Gtk::TreeStore> model;
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Gtk::TreeView tree;
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boost::shared_ptr<ARDOUR::Playlist> current_playlist;
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bool _ignore_selection;
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};
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#endif // __ardour_playlist_selector_h__
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