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Fix "Crop Region to Range" -- second attempt.

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This commit is contained in:
André Nusser 2015-12-03 18:45:47 +01:00 committed by Paul Davis
parent b07d86ac61
commit 0040ab5158
1 changed files with 12 additions and 10 deletions
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22
gtk2_ardour/editor_ops.cc
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@ -3256,9 +3256,10 @@ Editor::crop_region_to (framepos_t start, framepos_t end)
return;
}
framepos_t the_start;
framepos_t the_end;
framepos_t cnt;
framepos_t pos;
framepos_t new_start;
framepos_t new_end;
framecnt_t new_length;
bool in_command = false;
for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
@ -3279,21 +3280,22 @@ Editor::crop_region_to (framepos_t start, framepos_t end)
/* now adjust lengths */
for (vector<boost::shared_ptr<Region> >::iterator i = regions.begin(); i != regions.end(); ++i) {
the_start = max (start, (framepos_t) (*i)->position());
if (max_framepos - the_start < (*i)->length()) {
the_end = the_start + (*i)->length() - 1;
pos = (*i)->position();
new_start = max (start, pos);
if (max_framepos - pos > (*i)->length()) {
new_end = pos + (*i)->length() - 1;
} else {
the_end = max_framepos;
new_end = max_framepos;
}
the_end = min (end, the_end);
cnt = the_end - the_start + 1;
new_end = min (end, new_end);
new_length = new_end - new_start + 1;
if(!in_command) {
begin_reversible_command (_("trim to selection"));
in_command = true;
}
(*i)->clear_changes ();
(*i)->trim_to (the_start, cnt);
(*i)->trim_to (new_start, new_length);
_session->add_command (new StatefulDiffCommand (*i));
}
}