several steps closer to more sane color system

[ardour.git] / gtk2_ardour / mixer_ui.cc

diff --git a/gtk2_ardour/mixer_ui.cc b/gtk2_ardour/mixer_ui.cc
index 77f5f45a5601f1547c45fc3437c8a9ed35b236bc..1e175d2fd3628e590d4424e981d44d36b8d9ee7f 100644 (file)
--- a/gtk2_ardour/mixer_ui.cc
+++ b/gtk2_ardour/mixer_ui.cc
@@ -120,7 +120,7 @@ Mixer_UI::Mixer_UI ()
        b->show_all ();
 
        scroller.add (*b);
-       scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
+       scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC);
 
        setup_track_display ();
 
@@ -246,8 +246,6 @@ Mixer_UI::Mixer_UI ()
 
        MixerStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_strip, this, _1), gui_context());
 
-        MonitorSection::setup_knob_images ();
-
 #ifndef DEFER_PLUGIN_SELECTOR_LOAD
        _plugin_selector = new PluginSelector (PluginManager::instance ());
 #endif
@@ -293,7 +291,7 @@ Mixer_UI::show_window ()
                        ms = (*ri)[track_columns.strip];
                        ms->set_width_enum (ms->get_width_enum (), ms->width_owner());
                        /* Fix visibility of mixer strip stuff */
-                       ms->parameter_changed (X_("mixer-strip-visibility"));
+                       ms->parameter_changed (X_("mixer-element-visibility"));
                }
        }
        
@@ -412,6 +410,13 @@ Mixer_UI::deselect_all_strip_processors ()
        }
 }
 
+void
+Mixer_UI::select_none ()
+{
+       _selection.clear_routes();
+       deselect_all_strip_processors();
+}
+
 void
 Mixer_UI::delete_processors ()
 {
@@ -671,6 +676,7 @@ Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
                                        
                                        vector<MixerStrip*> tmp;
                                        bool accumulate = false;
+                                       bool found_another = false;
                                        
                                        tmp.push_back (strip);
 
@@ -689,6 +695,7 @@ Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
                                                        /* hit selected strip. if currently accumulating others,
                                                           we're done. if not accumulating others, start doing so.
                                                        */
+                                                       found_another = true;
                                                        if (accumulate) {
                                                                /* done */
                                                                break;
@@ -702,9 +709,12 @@ Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
                                                }
                                        }
 
-                                       for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
-                                               _selection.add (*i);
-                                       }
+                                       if (found_another) {
+                                               for (vector<MixerStrip*>::iterator i = tmp.begin(); i != tmp.end(); ++i) {
+                                                       _selection.add (*i);
+                                               }
+                                       } else
+                                               _selection.set (strip);  //user wants to start a range selection, but there aren't any others selected yet
                                }
 
                        } else {