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Add a "select topmost" track editor action

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This commit is contained in:
Robin Gareus 2017-04-29 12:38:03 +02:00
parent de45ac0e76
commit dc3ae8d196
4 changed files with 20 additions and 0 deletions
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2
gtk2_ardour/editor.h
View file

@ -394,6 +394,8 @@ public:
void scroll_left_half_page (); void scroll_left_half_page ();
void scroll_right_half_page (); void scroll_right_half_page ();
void select_topmost_track ();
void prepare_for_cleanup (); void prepare_for_cleanup ();
void finish_cleanup (); void finish_cleanup ();

1
gtk2_ardour/editor_actions.cc
View file

@ -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, "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-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, "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-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)); reg_sens (editor_actions, "scroll-forward", _("Scroll Forward"), sigc::bind (sigc::mem_fun(*this, &Editor::scroll_forward), 0.8f));

16
gtk2_ardour/editor_ops.cc
View file

@ -1451,6 +1451,22 @@ Editor::scroll_tracks_up_line ()
reset_y_origin (vertical_adjustment.get_value() - 60); 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 bool
Editor::scroll_down_one_track (bool skip_child_views) Editor::scroll_down_one_track (bool skip_child_views)
{ {

1
gtk2_ardour/public_editor.h
View file

@ -316,6 +316,7 @@ public:
virtual void scroll_tracks_up_line () = 0; virtual void scroll_tracks_up_line () = 0;
virtual bool scroll_down_one_track (bool skip_child_views = false) = 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 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 prepare_for_cleanup () = 0;
virtual void finish_cleanup () = 0; virtual void finish_cleanup () = 0;
virtual void reset_x_origin (framepos_t frame) = 0; virtual void reset_x_origin (framepos_t frame) = 0;