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Fix bumping .mid file name (snapshots & playlist copy) 

When forking regions, copying playlists or saving snapshots we do not
have a reference to the track and cannot use the track's name as basis
for the new filename like Editor::fork_region() does.
A cloned midi region's name is based on the original region name.

This prevents endless addition "name-1-1-1-1-1-1-1-1.mid", adding
to the region's basename.
This commit is contained in:
Robin Gareus 2017-09-07 06:05:26 +02:00
parent 40edbb9519
commit 6654c53760
1 changed files with 11 additions and 18 deletions
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29
libs/ardour/session.cc
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@ -5277,15 +5277,10 @@ Session::new_audio_source_path (const string& base, uint32_t nchan, uint32_t cha
string
Session::new_midi_source_path (const string& base, bool need_lock)
{
uint32_t cnt;
char buf[PATH_MAX+1];
const uint32_t limit = 10000;
string legalized;
string possible_path;
string possible_name;
buf[0] = '\0';
legalized = legalize_for_path (base);
possible_name = legalize_for_path (base);
// Find a "version" of the file name that doesn't exist in any of the possible directories.
std::vector<string> sdirs = source_search_path(DataType::MIDI);
@ -5300,17 +5295,15 @@ Session::new_midi_source_path (const string& base, bool need_lock)
*/
std::reverse(sdirs.begin(), sdirs.end());
for (cnt = 1; cnt <= limit; ++cnt) {
while (true) {
possible_name = bump_name_once (possible_name, '-');
vector<space_and_path>::iterator i;
uint32_t existing = 0;
for (vector<string>::const_iterator i = sdirs.begin(); i != sdirs.end(); ++i) {
snprintf (buf, sizeof(buf), "%s-%u.mid", legalized.c_str(), cnt);
possible_name = buf;
possible_path = Glib::build_filename (*i, possible_name);
possible_path = Glib::build_filename (*i, possible_name + ".mid");
if (Glib::file_test (possible_path, Glib::FILE_TEST_EXISTS)) {
existing++;
@ -5321,17 +5314,17 @@ Session::new_midi_source_path (const string& base, bool need_lock)
}
}
if (existing == 0) {
break;
}
if (cnt > limit) {
if (possible_path.size () >= PATH_MAX) {
error << string_compose(
_("There are already %1 recordings for %2, which I consider too many."),
limit, base) << endmsg;
_("There are already many recordings for %1, resulting in a too long file-path %2."),
base, possible_path) << endmsg;
destroy ();
return 0;
}
if (existing == 0) {
break;
}
}
/* No need to "find best location" for software/app-based RAID, because