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restore correct functioning of fit-tracks, which was mistakenly removed because of a failure to understand its complexities

This commit is contained in:
Paul Davis 2014-07-11 06:18:40 -04:00
parent 6157c685d9
commit 8bc0ac7529
1 changed files with 18 additions and 8 deletions
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26
gtk2_ardour/editor_ops.cc
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@ -6817,9 +6817,9 @@ Editor::fit_tracks (TrackViewList & tracks)
}
}
/* operate on all tracks, hide unselected ones that are in the middle of selected ones */
bool within_selected = false;
bool prev_was_selected = false;
bool is_selected = tracks.contains (all.front());
bool next_is_selected;
for (TrackViewList::iterator t = all.begin(); t != all.end(); ++t) {
@ -6827,16 +6827,26 @@ Editor::fit_tracks (TrackViewList & tracks)
next = t;
++next;
if (next != all.end()) {
next_is_selected = tracks.contains (*next);
} else {
next_is_selected = false;
}
if ((*t)->marked_for_display ()) {
if (tracks.contains (*t)) {
if (is_selected) {
(*t)->set_height (h);
first_y_pos = std::min ((*t)->y_position (), first_y_pos);
within_selected = true;
} else if (within_selected) {
hide_track_in_display (*t);
} else {
if (prev_was_selected && next_is_selected) {
hide_track_in_display (*t);
}
}
}
prev_was_selected = is_selected;
is_selected = next_is_selected;
}
/*