diff options
Diffstat (limited to 'gtk2_ardour/processor_box.cc')
| -rw-r--r-- | gtk2_ardour/processor_box.cc | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/gtk2_ardour/processor_box.cc b/gtk2_ardour/processor_box.cc index 9c3c7902bb..201e89db3b 100644 --- a/gtk2_ardour/processor_box.cc +++ b/gtk2_ardour/processor_box.cc @@ -88,6 +88,7 @@ using namespace Gtkmm2ext; ProcessorBox* ProcessorBox::_current_processor_box = 0; RefPtr<Action> ProcessorBox::paste_action; +RefPtr<Action> ProcessorBox::cut_action; Glib::RefPtr<Gdk::Pixbuf> SendProcessorEntry::_slider; ProcessorEntry::ProcessorEntry (boost::shared_ptr<Processor> p, Width w) @@ -494,6 +495,7 @@ ProcessorBox::show_processor_menu (gint arg) } } + cut_action->set_sensitive (can_cut()); paste_action->set_sensitive (!_rr_selection.processors.empty()); processor_menu->popup (1, arg); @@ -1054,6 +1056,27 @@ ProcessorBox::rename_processors () } } +bool +ProcessorBox::can_cut () const +{ + vector<boost::shared_ptr<Processor> > sel; + + get_selected_processors (sel); + + /* cut_processors () does not cut inserts */ + + for (vector<boost::shared_ptr<Processor> >::const_iterator i = sel.begin (); i != sel.end (); ++i) { + + if (boost::dynamic_pointer_cast<PluginInsert>((*i)) != 0 || + (boost::dynamic_pointer_cast<Send>((*i)) != 0) || + (boost::dynamic_pointer_cast<Return>((*i)) != 0)) { + return true; + } + } + + return false; +} + void ProcessorBox::cut_processors () { @@ -1333,10 +1356,10 @@ ProcessorBox::deactivate_processor (boost::shared_ptr<Processor> r) } void -ProcessorBox::get_selected_processors (ProcSelection& processors) +ProcessorBox::get_selected_processors (ProcSelection& processors) const { - list<ProcessorEntry*> selection = processor_display.selection (); - for (list<ProcessorEntry*>::iterator i = selection.begin(); i != selection.end(); ++i) { + const list<ProcessorEntry*> selection = processor_display.selection (); + for (list<ProcessorEntry*>::const_iterator i = selection.begin(); i != selection.end(); ++i) { processors.push_back ((*i)->processor ()); } } @@ -1551,9 +1574,9 @@ ProcessorBox::register_actions () sigc::ptr_fun (ProcessorBox::rb_clear_post)); /* standard editing stuff */ - act = ActionManager::register_action (popup_act_grp, X_("cut"), _("Cut"), - sigc::ptr_fun (ProcessorBox::rb_cut)); - ActionManager::plugin_selection_sensitive_actions.push_back(act); + cut_action = ActionManager::register_action (popup_act_grp, X_("cut"), _("Cut"), + sigc::ptr_fun (ProcessorBox::rb_cut)); + ActionManager::plugin_selection_sensitive_actions.push_back(cut_action); act = ActionManager::register_action (popup_act_grp, X_("copy"), _("Copy"), sigc::ptr_fun (ProcessorBox::rb_copy)); ActionManager::plugin_selection_sensitive_actions.push_back(act); |