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fix reverse drags and a compiler warning

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Not quite sure what to do if we fail to add a point, yet
This commit is contained in:
Paul Davis 2023-07-09 21:01:22 -06:00
parent 0a0a882f5a
commit caa278ae55
1 changed files with 14 additions and 5 deletions
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19
gtk2_ardour/automation_time_axis.cc
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@ -813,14 +813,20 @@ AutomationTimeAxisView::merge_drawn_line (DrawnPoints const & points)
XMLNode& before = list->get_state(); XMLNode& before = list->get_state();
std::list<Selectable*> results; std::list<Selectable*> results;
bool failed = false; bool failed = false;
Temporal::timepos_t earliest = timepos_t::max (points.front().when.time_domain());
Temporal::timepos_t latest = timepos_t::zero (points.front().when.time_domain()); Temporal::timepos_t earliest = points.front().when;
Temporal::timepos_t latest = points.back().when;
if (earliest > latest) {
swap (earliest, latest);
}
list->erase_range (earliest, latest);;
for (auto const & dp : points) { for (auto const & dp : points) {
/* compute vertical fractional position */ /* compute vertical fractional position */
double y = 1.0 - (dp.y / _line->height()); double y = 1.0 - (dp.y / _line->height());
std::cerr << "merge point at fract " << y << std::endl;
/* map using line */ /* map using line */
_line->view_to_model_coord_y (y); _line->view_to_model_coord_y (y);
@ -828,8 +834,11 @@ AutomationTimeAxisView::merge_drawn_line (DrawnPoints const & points)
failed = true; failed = true;
break; break;
} }
earliest = std::min (earliest, dp.when); }
latest = std::max (latest, dp.when);
if (failed) {
/* XXX do something */
return;
} }
list->thin (1.0); list->thin (1.0);