diff options
Diffstat (limited to 'gtk2_ardour/editor_ops.cc')
| -rw-r--r-- | gtk2_ardour/editor_ops.cc | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/gtk2_ardour/editor_ops.cc b/gtk2_ardour/editor_ops.cc index cac7be90bd..f974792d50 100644 --- a/gtk2_ardour/editor_ops.cc +++ b/gtk2_ardour/editor_ops.cc @@ -64,6 +64,7 @@ #include "audio_time_axis.h" #include "automation_time_axis.h" #include "streamview.h" +#include "audio_streamview.h" #include "audio_region_view.h" #include "midi_region_view.h" #include "rgb_macros.h" @@ -4997,6 +4998,69 @@ Editor::set_fade_out_active (bool yn) commit_reversible_command (); } +void +Editor::toggle_selected_region_fades (int dir) +{ + RegionSelection rs; + RegionSelection::iterator i; + boost::shared_ptr<AudioRegion> ar; + bool yn; + + get_regions_for_action (rs); + + if (rs.empty()) { + return; + } + + for (i = rs.begin(); i != rs.end(); ++i) { + if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) { + if (dir == -1) { + yn = ar->fade_out_active (); + } else { + yn = ar->fade_in_active (); + } + break; + } + } + + if (i == rs.end()) { + return; + } + + /* XXX should this undo-able? */ + + for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) { + if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) { + continue; + } + if (dir == 1 || dir == 0) { + ar->set_fade_in_active (!yn); + } + + if (dir == -1 || dir == 0) { + ar->set_fade_out_active (!yn); + } + } +} + + +/** Update region fade visibility after its configuration has been changed */ +void +Editor::update_region_fade_visibility () +{ + bool _fade_visibility = Config->get_show_region_fades (); + + for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) { + AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i); + if (v) { + if (_fade_visibility) { + v->audio_view()->show_all_fades (); + } else { + v->audio_view()->hide_all_fades (); + } + } + } +} /** Update crossfade visibility after its configuration has been changed */ void @@ -6120,3 +6184,4 @@ Editor::end_visual_state_op (uint32_t n) return false; // do not call again } + |