diff options
| -rw-r--r-- | gtk2_ardour/editor.h | 2 | ||||
| -rw-r--r-- | gtk2_ardour/editor_actions.cc | 1 | ||||
| -rw-r--r-- | gtk2_ardour/editor_ops.cc | 16 | ||||
| -rw-r--r-- | gtk2_ardour/public_editor.h | 1 |
4 files changed, 20 insertions, 0 deletions
diff --git a/gtk2_ardour/editor.h b/gtk2_ardour/editor.h index 0da00f1b24..868817bddd 100644 --- a/gtk2_ardour/editor.h +++ b/gtk2_ardour/editor.h @@ -394,6 +394,8 @@ public: void scroll_left_half_page (); void scroll_right_half_page (); + void select_topmost_track (); + void prepare_for_cleanup (); void finish_cleanup (); diff --git a/gtk2_ardour/editor_actions.cc b/gtk2_ardour/editor_actions.cc index da082a847a..b6bdd4a8b5 100644 --- a/gtk2_ardour/editor_actions.cc +++ b/gtk2_ardour/editor_actions.cc @@ -302,6 +302,7 @@ Editor::register_actions () act = reg_sens (editor_actions, "scroll-tracks-down", _("Scroll Tracks Down"), sigc::mem_fun(*this, &Editor::scroll_tracks_down)); act = reg_sens (editor_actions, "step-tracks-up", _("Step Tracks Up"), sigc::hide_return (sigc::bind (sigc::mem_fun(*this, &Editor::scroll_up_one_track), true))); act = reg_sens (editor_actions, "step-tracks-down", _("Step Tracks Down"), sigc::hide_return (sigc::bind (sigc::mem_fun(*this, &Editor::scroll_down_one_track), true))); + act = reg_sens (editor_actions, "select-topmost", _("Select Topmost Track"), (sigc::mem_fun(*this, &Editor::select_topmost_track))); reg_sens (editor_actions, "scroll-backward", _("Scroll Backward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_backward), 0.8f)); reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f)); diff --git a/gtk2_ardour/editor_ops.cc b/gtk2_ardour/editor_ops.cc index 4eef1058af..ecc9fa1f06 100644 --- a/gtk2_ardour/editor_ops.cc +++ b/gtk2_ardour/editor_ops.cc @@ -1451,6 +1451,22 @@ Editor::scroll_tracks_up_line () reset_y_origin (vertical_adjustment.get_value() - 60); } +void +Editor::select_topmost_track () +{ + const double top_of_trackviews = vertical_adjustment.get_value(); + for (TrackViewList::iterator t = track_views.begin(); t != track_views.end(); ++t) { + if ((*t)->hidden()) { + continue; + } + std::pair<TimeAxisView*,double> res = (*t)->covers_y_position (top_of_trackviews); + if (res.first) { + selection->set (*t); + break; + } + } +} + bool Editor::scroll_down_one_track (bool skip_child_views) { diff --git a/gtk2_ardour/public_editor.h b/gtk2_ardour/public_editor.h index 009a2063e3..ea7980fb7b 100644 --- a/gtk2_ardour/public_editor.h +++ b/gtk2_ardour/public_editor.h @@ -316,6 +316,7 @@ public: virtual void scroll_tracks_up_line () = 0; virtual bool scroll_down_one_track (bool skip_child_views = false) = 0; virtual bool scroll_up_one_track (bool skip_child_views = false) = 0; + virtual void select_topmost_track () = 0; virtual void prepare_for_cleanup () = 0; virtual void finish_cleanup () = 0; virtual void reset_x_origin (framepos_t frame) = 0; |