Paul Davis
912da52a53
git-svn-id: svn://localhost/ardour2/trunk@629 d708f5d6-7413-0410-9779-e7cbd77b26cf
119 lines
2.9 KiB
C++
119 lines
2.9 KiB
C++
/*
|
|
Copyright (C) 2003 Paul Davis
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#include <pbd/failed_constructor.h>
|
|
#include <pbd/error.h>
|
|
|
|
#include <ardour/session.h>
|
|
#include <ardour/utils.h>
|
|
#include <ardour/playlist.h>
|
|
#include <ardour/named_selection.h>
|
|
|
|
#include "i18n.h"
|
|
|
|
using namespace ARDOUR;
|
|
using namespace PBD;
|
|
|
|
sigc::signal<void,NamedSelection*> NamedSelection::NamedSelectionCreated;
|
|
|
|
NamedSelection::NamedSelection (string n, list<Playlist*>& l)
|
|
: name (n)
|
|
{
|
|
playlists = l;
|
|
for (list<Playlist*>::iterator i = playlists.begin(); i != playlists.end(); ++i) {
|
|
(*i)->ref();
|
|
}
|
|
NamedSelectionCreated (this);
|
|
}
|
|
|
|
NamedSelection::NamedSelection (Session& session, const XMLNode& node)
|
|
{
|
|
XMLNode* lists_node;
|
|
const XMLProperty* property;
|
|
|
|
if ((property = node.property ("name")) == 0) {
|
|
throw failed_constructor();
|
|
}
|
|
|
|
name = property->value();
|
|
|
|
if ((lists_node = find_named_node (node, "Playlists")) == 0) {
|
|
return;
|
|
}
|
|
|
|
XMLNodeList nlist = lists_node->children();
|
|
XMLNodeConstIterator niter;
|
|
|
|
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
|
|
|
|
const XMLNode* plnode;
|
|
string playlist_name;
|
|
Playlist* playlist;
|
|
|
|
plnode = *niter;
|
|
|
|
if ((property = plnode->property ("name")) != 0) {
|
|
if ((playlist = session.playlist_by_name (property->value())) != 0) {
|
|
playlist->ref();
|
|
playlists.push_back (playlist);
|
|
} else {
|
|
warning << string_compose (_("Chunk %1 uses an unknown playlist \"%2\""), name, property->value()) << endmsg;
|
|
}
|
|
} else {
|
|
error << string_compose (_("Chunk %1 contains misformed playlist information"), name) << endmsg;
|
|
throw failed_constructor();
|
|
}
|
|
}
|
|
|
|
NamedSelectionCreated (this);
|
|
}
|
|
|
|
NamedSelection::~NamedSelection ()
|
|
{
|
|
for (list<Playlist*>::iterator i = playlists.begin(); i != playlists.end(); ++i) {
|
|
(*i)->unref();
|
|
}
|
|
}
|
|
|
|
int
|
|
NamedSelection::set_state (const XMLNode& node)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
XMLNode&
|
|
NamedSelection::get_state ()
|
|
{
|
|
XMLNode* root = new XMLNode ("NamedSelection");
|
|
XMLNode* child;
|
|
|
|
root->add_property ("name", name);
|
|
child = root->add_child ("Playlists");
|
|
|
|
for (list<Playlist*>::iterator i = playlists.begin(); i != playlists.end(); ++i) {
|
|
XMLNode* plnode = new XMLNode ("Playlist");
|
|
|
|
plnode->add_property ("name", (*i)->name());
|
|
child->add_child_nocopy (*plnode);
|
|
}
|
|
|
|
return *root;
|
|
}
|