move all (G)UI related configuration parameters into UIConfiguration, not RCConfiguration
[ardour.git] / gtk2_ardour / mixer_ui.cc
index 10345428b1c00c794d6d6d2d0a728c29c54fc70a..e20f78a61b6424804d7c5d9fe9f959ac97d6452e 100644 (file)
@@ -41,6 +41,7 @@
 #include "ardour/midi_track.h"
 #include "ardour/plugin_manager.h"
 #include "ardour/route_group.h"
+#include "ardour/route_sorters.h"
 #include "ardour/session.h"
 
 #include "keyboard.h"
@@ -60,6 +61,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Glib;
@@ -83,19 +85,23 @@ Mixer_UI::instance ()
 
 Mixer_UI::Mixer_UI ()
        : Window (Gtk::WINDOW_TOPLEVEL)
+       , VisibilityTracker (*((Gtk::Window*) this))
        , _visible (false)
        , no_track_list_redisplay (false)
        , in_group_row_change (false)
        , track_menu (0)
        , _monitor_section (0)
-       , _strip_width (Config->get_default_narrow_ms() ? Narrow : Wide)
+       , _strip_width (ARDOUR_UI::config()->get_default_narrow_ms() ? Narrow : Wide)
        , ignore_reorder (false)
+        , _in_group_rebuild_or_clear (false)
+        , _route_deletion_in_progress (false)
        , _following_editor_selection (false)
+       , _maximised (false)
 {
        /* allow this window to become the key focus window */
        set_flags (CAN_FOCUS);
 
-       Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::sync_treeview_from_order_keys, this, _1), gui_context());
+       Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::sync_treeview_from_order_keys, this), gui_context());
 
        scroller.set_can_default (true);
        set_default (scroller);
@@ -114,7 +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 ();
 
@@ -238,12 +244,8 @@ Mixer_UI::Mixer_UI ()
        list_hpane.show();
        group_display.show();
 
-       _in_group_rebuild_or_clear = false;
-
        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
@@ -289,7 +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"));
                }
        }
        
@@ -312,6 +314,22 @@ Mixer_UI::hide_window (GdkEventAny *ev)
 void
 Mixer_UI::add_strips (RouteList& routes)
 {
+       bool from_scratch = track_model->children().size() == 0;
+       Gtk::TreeModel::Children::iterator insert_iter = track_model->children().end();
+
+       for (Gtk::TreeModel::Children::iterator it = track_model->children().begin(); it != track_model->children().end(); ++it) {
+               boost::shared_ptr<Route> r = (*it)[track_columns.route];
+
+               if (r->order_key() == (routes.front()->order_key() + routes.size())) {
+                       insert_iter = it;
+                       break;
+               }
+       }
+
+       if(!from_scratch) {
+               _selection.clear_routes ();
+       }
+
        MixerStrip* strip;
 
        try {
@@ -321,7 +339,7 @@ Mixer_UI::add_strips (RouteList& routes)
                for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
                        boost::shared_ptr<Route> route = (*x);
                        
-                       if (route->is_hidden()) {
+                       if (route->is_auditioner()) {
                                continue;
                        }
                        
@@ -350,7 +368,7 @@ Mixer_UI::add_strips (RouteList& routes)
                        strip = new MixerStrip (*this, _session, route);
                        strips.push_back (strip);
 
-                       Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
+                       ARDOUR_UI::config()->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
                        
                        if (strip->width_owner() != strip) {
                                strip->set_width_enum (_strip_width, this);
@@ -358,11 +376,15 @@ Mixer_UI::add_strips (RouteList& routes)
                        
                        show_strip (strip);
                        
-                       TreeModel::Row row = *(track_model->append());
+                       TreeModel::Row row = *(track_model->insert(insert_iter));
                        row[track_columns.text] = route->name();
                        row[track_columns.visible] = strip->route()->is_master() ? true : strip->marked_for_display();
                        row[track_columns.route] = route;
                        row[track_columns.strip] = strip;
+
+                       if (!from_scratch) {
+                               _selection.add (strip);
+                       }
                        
                        route->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
                        
@@ -380,6 +402,30 @@ Mixer_UI::add_strips (RouteList& routes)
        redisplay_track_list ();
 }
 
+void
+Mixer_UI::deselect_all_strip_processors ()
+{
+       for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
+               (*i)->deselect_all_processors();
+       }
+}
+
+void
+Mixer_UI::select_none ()
+{
+       _selection.clear_routes();
+       deselect_all_strip_processors();
+}
+
+void
+Mixer_UI::delete_processors ()
+{
+       for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
+               (*i)->delete_processors();
+       }
+}
+
+
 void
 Mixer_UI::remove_strip (MixerStrip* strip)
 {
@@ -398,6 +444,7 @@ Mixer_UI::remove_strip (MixerStrip* strip)
        
        for (ri = rows.begin(); ri != rows.end(); ++ri) {
                if ((*ri)[track_columns.strip] == strip) {
+                        PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
                        track_model->erase (ri);
                        break;
                }
@@ -407,7 +454,7 @@ Mixer_UI::remove_strip (MixerStrip* strip)
 void
 Mixer_UI::reset_remote_control_ids ()
 {
-       if (Config->get_remote_model() != MixerOrdered || !_session || _session->deletion_in_progress()) {
+       if (Config->get_remote_model() == UserOrdered || !_session || _session->deletion_in_progress()) {
                return;
        }
 
@@ -433,7 +480,7 @@ Mixer_UI::reset_remote_control_ids ()
                        uint32_t new_rid = (visible ? rid : invisible_key--);
                        
                        if (new_rid != route->remote_control_id()) {
-                               route->set_remote_control_id_from_order_key (MixerSort, new_rid);       
+                               route->set_remote_control_id_explicit (new_rid);        
                                rid_change = true;
                        }
                        
@@ -475,10 +522,10 @@ Mixer_UI::sync_order_keys_from_treeview ()
                boost::shared_ptr<Route> route = (*ri)[track_columns.route];
                bool visible = (*ri)[track_columns.visible];
 
-               uint32_t old_key = route->order_key (MixerSort);
+               uint32_t old_key = route->order_key ();
 
                if (order != old_key) {
-                       route->set_order_key (MixerSort, order);
+                       route->set_order_key (order);
                        changed = true;
                }
 
@@ -487,7 +534,7 @@ Mixer_UI::sync_order_keys_from_treeview ()
                        uint32_t new_rid = (visible ? rid : invisible_key--);
 
                        if (new_rid != route->remote_control_id()) {
-                               route->set_remote_control_id_from_order_key (MixerSort, new_rid);       
+                               route->set_remote_control_id_explicit (new_rid);        
                                rid_change = true;
                        }
                        
@@ -502,7 +549,7 @@ Mixer_UI::sync_order_keys_from_treeview ()
 
        if (changed) {
                /* tell everyone that we changed the mixer sort keys */
-               _session->sync_order_keys (MixerSort);
+               _session->sync_order_keys ();
        }
 
        if (rid_change) {
@@ -512,33 +559,13 @@ Mixer_UI::sync_order_keys_from_treeview ()
 }
 
 void
-Mixer_UI::sync_treeview_from_order_keys (RouteSortOrderKey src)
+Mixer_UI::sync_treeview_from_order_keys ()
 {
        if (!_session || _session->deletion_in_progress()) {
                return;
        }
 
-       DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("mixer sync model from order keys, src = %1\n", enum_2_string (src)));
-
-       if (src == EditorSort) {
-
-               if (!Config->get_sync_all_route_ordering()) {
-                       /* editor sort keys changed - we don't care */
-                       return;
-               }
-
-               DEBUG_TRACE (DEBUG::OrderKeys, "reset mixer order key to match editor\n");
-
-               /* editor sort keys were changed, update the mixer sort
-                * keys since "sync mixer+editor order" is enabled.
-                */
-
-               boost::shared_ptr<RouteList> r = _session->get_routes ();
-               
-               for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
-                       (*i)->sync_order_keys (src);
-               }
-       }
+       DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync model from order keys.\n");
 
        /* we could get here after either a change in the Mixer or Editor sort
         * order, but either way, the mixer order keys reflect the intended
@@ -558,7 +585,7 @@ Mixer_UI::sync_treeview_from_order_keys (RouteSortOrderKey src)
 
        for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++old_order) {
                boost::shared_ptr<Route> route = (*ri)[track_columns.route];
-               sorted_routes.push_back (RoutePlusOrderKey (route, old_order, route->order_key (MixerSort)));
+               sorted_routes.push_back (RoutePlusOrderKey (route, old_order, route->order_key ()));
        }
 
        SortByNewDisplayOrder cmp;
@@ -591,7 +618,7 @@ Mixer_UI::sync_treeview_from_order_keys (RouteSortOrderKey src)
 void
 Mixer_UI::follow_editor_selection ()
 {
-       if (!Config->get_link_editor_and_mixer_selection() || _following_editor_selection) {
+       if (!ARDOUR_UI::config()->get_link_editor_and_mixer_selection() || _following_editor_selection) {
                return;
        }
 
@@ -649,6 +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);
 
@@ -667,6 +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;
@@ -680,9 +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 {
@@ -995,9 +1027,17 @@ Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
 {
        /* this happens as the second step of a DnD within the treeview as well
           as when a row/route is actually deleted.
+           
+           if it was a deletion then we have to force a redisplay because
+           order keys may not have changed.
        */
+
        DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview row deleted\n");
        sync_order_keys_from_treeview ();
+
+        if (_route_deletion_in_progress) {
+                redisplay_track_list ();
+        }
 }
 
 void
@@ -1088,28 +1128,12 @@ Mixer_UI::strip_width_changed ()
 
 }
 
-struct SignalOrderRouteSorter {
-    bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
-           if (a->is_master() || a->is_monitor()) {
-                   /* "a" is a special route (master, monitor, etc), and comes
-                    * last in the mixer ordering
-                    */
-                   return false;
-           } else if (b->is_master() || b->is_monitor()) {
-                   /* everything comes before b */
-                   return true;
-           }
-           return a->order_key (MixerSort) < b->order_key (MixerSort);
-
-    }
-};
-
 void
 Mixer_UI::initial_track_display ()
 {
        boost::shared_ptr<RouteList> routes = _session->get_routes();
        RouteList copy (*routes);
-       SignalOrderRouteSorter sorter;
+       ARDOUR::SignalOrderRouteSorter sorter;
 
        copy.sort (sorter);
 
@@ -1121,7 +1145,7 @@ Mixer_UI::initial_track_display ()
                add_strips (copy);
        }
        
-       _session->sync_order_keys (MixerSort);
+       _session->sync_order_keys ();
 
        redisplay_track_list ();
 }
@@ -1476,12 +1500,12 @@ Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
 }
 
 void
-Mixer_UI::set_strip_width (Width w)
+Mixer_UI::set_strip_width (Width w, bool save)
 {
        _strip_width = w;
 
        for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
-               (*i)->set_width_enum (w, this);
+               (*i)->set_width_enum (w, save ? (*i)->width_owner() : this);
        }
 }
 
@@ -1558,6 +1582,19 @@ Mixer_UI::set_state (const XMLNode& node)
                }
        }
 
+       if ((prop = node.property ("maximised"))) {
+               bool yn = string_is_affirmative (prop->value());
+               Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("ToggleMaximalMixer"));
+               assert (act);
+               Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
+               bool fs = tact && tact->get_active();
+               if (yn ^ fs) {
+                       ActionManager::do_action ("Common",
+                                       "ToggleMaximalMixer");
+               }
+       }
+
+
        return 0;
 }
 
@@ -1600,6 +1637,8 @@ Mixer_UI::get_state (void)
 
        node->add_property ("show-mixer", _visible ? "yes" : "no");
 
+       node->add_property ("maximised", _maximised ? "yes" : "no");
+
        return *node;
 }
 
@@ -1665,6 +1704,7 @@ Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
 void
 Mixer_UI::scroll_left ()
 {
+       if (!scroller.get_hscrollbar()) return;
        Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
        /* stupid GTK: can't rely on clamping across versions */
        scroller.get_hscrollbar()->set_value (max (adj->get_lower(), adj->get_value() - adj->get_step_increment()));
@@ -1673,6 +1713,7 @@ Mixer_UI::scroll_left ()
 void
 Mixer_UI::scroll_right ()
 {
+       if (!scroller.get_hscrollbar()) return;
        Adjustment* adj = scroller.get_hscrollbar()->get_adjustment();
        /* stupid GTK: can't rely on clamping across versions */
        scroller.get_hscrollbar()->set_value (min (adj->get_upper(), adj->get_value() + adj->get_step_increment()));
@@ -1757,7 +1798,7 @@ Mixer_UI::parameter_changed (string const & p)
                        _group_tabs->hide ();
                }
        } else if (p == "default-narrow_ms") {
-               bool const s = Config->get_default_narrow_ms ();
+               bool const s = ARDOUR_UI::config()->get_default_narrow_ms ();
                for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
                        (*i)->set_width_enum (s ? Narrow : Wide, this);
                }
@@ -1898,16 +1939,8 @@ Mixer_UI::set_route_targets_for_operation ()
                return;
        }
 
-       /* nothing selected ... try to get mixer strip at mouse */
+//  removed "implicit" selections of strips, after discussion on IRC
 
-       int x, y;
-       get_pointer (x, y);
-       
-       MixerStrip* ms = strip_by_x (x);
-       
-       if (ms) {
-               _route_targets.insert (ms);
-       }
 }
 
 void
@@ -1923,7 +1956,7 @@ void
 Mixer_UI::toggle_midi_input_active (bool flip_others)
 {
        boost::shared_ptr<RouteList> rl (new RouteList);
-       bool onoff;
+       bool onoff = false;
 
        set_route_targets_for_operation ();
 
@@ -1939,3 +1972,26 @@ Mixer_UI::toggle_midi_input_active (bool flip_others)
        _session->set_exclusive_input_active (rl, onoff, flip_others);
 }
 
+void
+Mixer_UI::maximise_mixer_space ()
+{
+       if (_maximised) {
+               return;
+       }
+
+       fullscreen ();
+
+       _maximised = true;
+}
+
+void
+Mixer_UI::restore_mixer_space ()
+{
+       if (!_maximised) {
+               return;
+       }
+
+       unfullscreen();
+
+       _maximised = false;
+}