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redesign (MIDI)RegionView display disabling around an RAII model

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This commit is contained in:
Paul Davis 2022-03-30 16:44:04 -06:00
parent 1d10408bd1
commit b8a6b97b49
9 changed files with 68 additions and 59 deletions
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8
gtk2_ardour/automation_streamview.cc
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@ -105,8 +105,7 @@ AutomationStreamView::add_region_view_internal (boost::shared_ptr<Region> region
arv->line()->set_list (list);
}
(*i)->set_valid (true);
(*i)->enable_display ();
display_region(arv);
display_region (arv);
return 0;
}
@ -123,7 +122,6 @@ AutomationStreamView::add_region_view_internal (boost::shared_ptr<Region> region
/* follow global waveform setting */
region_view->enable_display();
display_region (region_view);
/* catch regionview going away */
@ -167,10 +165,12 @@ AutomationStreamView::set_automation_state (AutoState state)
void
AutomationStreamView::redisplay_track ()
{
vector<RegionView::DisplaySuspender> vds;
// Flag region views as invalid and disable drawing
for (list<RegionView*>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
(*i)->set_valid (false);
(*i)->disable_display ();
vds.push_back (RegionView::DisplaySuspender (**i));
}
// Add and display region views, and flag them as valid