ardour/livetrax
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fix crashing bug where pan_tracks.front() was used without checking for pan tracks and a related one with gain_track; also uses new GUIObjectState stuff coming up in next commit

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git-svn-id: svn://localhost/ardour2/branches/3.0@9842 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2011-07-11 20:31:12 +00:00
parent 32fc1f8ed9
commit 58a3d6c720
1 changed files with 4 additions and 4 deletions
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8
gtk2_ardour/audio_time_axis.cc
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@ -159,14 +159,14 @@ AudioTimeAxisView::audio_view()
guint32
AudioTimeAxisView::show_at (double y, int& nth, Gtk::VBox *parent)
{
set_gui_property ("visible", "yes");
set_gui_property ("visible", true);
return TimeAxisView::show_at (y, nth, parent);
}
void
AudioTimeAxisView::hide ()
{
set_gui_property ("visible", "no");
set_gui_property ("visible", false);
TimeAxisView::hide ();
}
@ -460,14 +460,14 @@ AudioTimeAxisView::build_automation_action_menu (bool for_selection)
automation_items.push_back (CheckMenuElem (_("Fader"), sigc::mem_fun (*this, &AudioTimeAxisView::update_gain_track_visibility)));
gain_automation_item = dynamic_cast<CheckMenuItem*> (&automation_items.back ());
gain_automation_item->set_active ((!for_selection || _editor.get_selection().tracks.size() == 1) &&
string_is_affirmative (gain_track->gui_property ("visible")));
(gain_track && string_is_affirmative (gain_track->gui_property ("visible"))));
_main_automation_menu_map[Evoral::Parameter(GainAutomation)] = gain_automation_item;
automation_items.push_back (CheckMenuElem (_("Pan"), sigc::mem_fun (*this, &AudioTimeAxisView::update_pan_track_visibility)));
pan_automation_item = dynamic_cast<CheckMenuItem*> (&automation_items.back ());
pan_automation_item->set_active ((!for_selection || _editor.get_selection().tracks.size() == 1) &&
string_is_affirmative (pan_tracks.front()->gui_property ("visible")));
(!pan_tracks.empty() && string_is_affirmative (pan_tracks.front()->gui_property ("visible"))));
set<Evoral::Parameter> const & params = _route->pannable()->what_can_be_automated ();
for (set<Evoral::Parameter>::iterator p = params.begin(); p != params.end(); ++p) {