ardour/gtk2_ardour/source_list_base.cc
Robin Gareus 3c17721eff
Fix SourceListBase::remove_source
* It was never called because SourceListBase::set_session
  subscribed to the signal just before SessionHandle::set_session
  dropped _session_connections
* remove_source() only checked the first source of the whole-file
  region, not all sources of a multi-channel region.
  Stereo regions with mono sources are now properly cleaned up.
2023-05-29 18:04:27 +02:00

106 lines
3.0 KiB
C++

/*
* Copyright (C) 2021 Robin Gareus <robin@gareus.org>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "ardour/region.h"
#include "ardour/session.h"
#include "gui_thread.h"
#include "source_list_base.h"
#include "pbd/i18n.h"
using namespace Gtk;
SourceListBase::SourceListBase ()
{
}
void
SourceListBase::set_session (ARDOUR::Session* s)
{
RegionListBase::set_session (s);
if (s) {
s->SourceRemoved.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&SourceListBase::remove_weak_source, this, _1), gui_context ());
}
}
void
SourceListBase::remove_weak_source (std::weak_ptr<ARDOUR::Source> src)
{
std::shared_ptr<ARDOUR::Source> source = src.lock ();
if (source) {
remove_source (source);
}
}
void
SourceListBase::remove_source (std::shared_ptr<ARDOUR::Source> source)
{
TreeModel::iterator i;
TreeModel::Children rows = _model->children ();
for (i = rows.begin (); i != rows.end ();) {
std::shared_ptr<ARDOUR::Region> rr = (*i)[_columns.region];
if (rr->uses_source (source)) {
RegionRowMap::iterator map_it = region_row_map.find (rr);
assert (map_it != region_row_map.end () && i == map_it->second);
region_row_map.erase (map_it);
i = _model->erase (i);
} else {
++i;
}
}
}
bool
SourceListBase::list_region (std::shared_ptr<ARDOUR::Region> region) const
{
/* by definition, the Source List only shows whole-file regions
* this roughly equates to Source objects, but preserves the stereo-ness
* (or multichannel-ness) of a stereo source file.
*/
return region->whole_file ();
}
void
SourceListBase::tag_edit (const std::string& path, const std::string& new_text)
{
RegionListBase::tag_edit (path, new_text);
TreeIter row_iter;
if ((row_iter = _model->get_iter (path))) {
std::shared_ptr<ARDOUR::Region> region = (*row_iter)[_columns.region];
if (region) {
_session->set_dirty (); // whole-file regions aren't in a playlist to catch property changes, so we need to explicitly set the session dirty
}
}
}
void
SourceListBase::name_edit (const std::string& path, const std::string& new_text)
{
RegionListBase::name_edit (path, new_text);
TreeIter row_iter;
if ((row_iter = _model->get_iter (path))) {
std::shared_ptr<ARDOUR::Region> region = (*row_iter)[_columns.region];
if (region) {
_session->set_dirty (); // whole-file regions aren't in a playlist to catch property changes, so we need to explicitly set the session dirty
}
}
}