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Allow to cancel session archive process

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This commit is contained in:
Robin Gareus 2023-05-18 20:44:48 +02:00
parent 56176bb627
commit 25f8eea162
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 24 additions and 6 deletions
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30
libs/ardour/session_state.cc
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@ -5618,7 +5618,7 @@ Session::archive_session (const std::string& dest,
string archive = Glib::build_filename (dest, name + session_archive_suffix);
PBD::ScopedConnectionList progress_connection;
PBD::FileArchive ar (archive);
PBD::FileArchive ar (archive, progress);
/* collect files to archive */
std::map<string,string> filemap;
@ -5733,6 +5733,13 @@ Session::archive_session (const std::string& dest,
}
}
vector<string> extra_files;
size_t prefix_len;
if (progress && progress->cancelled ()) {
goto out;
}
/* encode audio */
if (compress_audio != NO_ENCODE) {
if (progress) {
@ -5797,6 +5804,9 @@ Session::archive_session (const std::string& dest,
if (progress) {
progress->ascend ();
if (progress->cancelled ()) {
break;
}
}
}
}
@ -5804,6 +5814,9 @@ Session::archive_session (const std::string& dest,
if (progress) {
progress->set_progress (-1); // set to "archiving"
progress->set_progress (0);
if (progress->cancelled ()) {
goto out;
}
}
/* index files relevant for this session */
@ -5868,22 +5881,20 @@ Session::archive_session (const std::string& dest,
save_default_options ();
size_t prefix_len = _path.size();
prefix_len = _path.size();
if (prefix_len > 0 && _path.at (prefix_len - 1) != G_DIR_SEPARATOR) {
++prefix_len;
}
/* collect session-state files */
vector<string> files;
do_not_copy_extensions.clear ();
do_not_copy_extensions.push_back (history_suffix);
blacklist_dirs.clear ();
blacklist_dirs.push_back (string (externals_dir_name) + G_DIR_SEPARATOR);
find_files_matching_filter (files, to_dir, accept_all_files, 0, false, true, true);
for (vector<string>::const_iterator i = files.begin (); i != files.end (); ++i) {
std::string from = *i;
find_files_matching_filter (extra_files, to_dir, accept_all_files, 0, false, true, true);
for (auto const& from : extra_files) {
bool do_copy = true;
for (vector<string>::iterator v = blacklist_dirs.begin(); v != blacklist_dirs.end(); ++v) {
if (from.find (*v) != string::npos) {
@ -5902,6 +5913,8 @@ Session::archive_session (const std::string& dest,
}
}
out:
/* restore original values */
_path = old_path;
_name = old_name;
@ -5923,6 +5936,11 @@ Session::archive_session (const std::string& dest,
i->first->set_channel (i->second);
}
if (progress && progress->cancelled ()) {
remove_directory (to_dir);
return 0;
}
int rv = ar.create (filemap, compression_level);
remove_directory (to_dir);