fix compiler warning
[ardour.git] / gtk2_ardour / mixer_ui.cc
index e301bbcc79af3a285d298abe6631136e2aea93ca..18ad28d7744258d8100af4c98e622244b15d0aaa 100644 (file)
 #include <gtkmm/accelmap.h>
 
 #include "pbd/convert.h"
-#include "pbd/stacktrace.h"
 #include "pbd/unwind.h"
 
-#include <glibmm/thread.h>
+#include <glibmm/threads.h>
 
 #include <gtkmm2ext/gtk_ui.h>
 #include <gtkmm2ext/utils.h>
@@ -39,6 +38,7 @@
 #include <gtkmm2ext/window_title.h>
 
 #include "ardour/debug.h"
+#include "ardour/midi_track.h"
 #include "ardour/plugin_manager.h"
 #include "ardour/route_group.h"
 #include "ardour/session.h"
@@ -52,6 +52,7 @@
 #include "ardour_ui.h"
 #include "prompter.h"
 #include "utils.h"
+#include "route_sorter.h"
 #include "actions.h"
 #include "gui_thread.h"
 #include "mixer_group_tabs.h"
@@ -94,7 +95,7 @@ Mixer_UI::Mixer_UI ()
        /* allow this window to become the key focus window */
        set_flags (CAN_FOCUS);
 
-       Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::sync_model_from_order_keys, this, _1), gui_context());
+       Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::sync_treeview_from_order_keys, this, _1), gui_context());
 
        scroller_base.set_flags (Gtk::CAN_FOCUS);
        scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
@@ -122,7 +123,7 @@ Mixer_UI::Mixer_UI ()
        group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
        group_display.get_column (0)->set_expand(true);
        group_display.get_column (1)->set_expand(false);
-       group_display.set_name ("MixerGroupList");
+       group_display.set_name ("LHSList");
        group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
        group_display.set_reorderable (true);
        group_display.set_headers_visible (true);
@@ -366,7 +367,7 @@ Mixer_UI::add_strips (RouteList& routes)
                }
        }
 
-       sync_order_keys_from_model ();
+       sync_order_keys_from_treeview ();
        redisplay_track_list ();
 }
 
@@ -395,7 +396,52 @@ Mixer_UI::remove_strip (MixerStrip* strip)
 }
 
 void
-Mixer_UI::sync_order_keys_from_model ()
+Mixer_UI::reset_remote_control_ids ()
+{
+       if (Config->get_remote_model() != MixerOrdered || !_session || _session->deletion_in_progress()) {
+               return;
+       }
+
+       TreeModel::Children rows = track_model->children();
+       
+       if (rows.empty()) {
+               return;
+       }
+
+       DEBUG_TRACE (DEBUG::OrderKeys, "mixer resets remote control ids after remote model change\n");
+
+       TreeModel::Children::iterator ri;
+       bool rid_change = false;
+       uint32_t rid = 1;
+       uint32_t invisible_key = UINT32_MAX;
+
+       for (ri = rows.begin(); ri != rows.end(); ++ri) {
+               boost::shared_ptr<Route> route = (*ri)[track_columns.route];
+               bool visible = (*ri)[track_columns.visible];
+
+               if (!route->is_master() && !route->is_monitor()) {
+                       
+                       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);       
+                               rid_change = true;
+                       }
+                       
+                       if (visible) {
+                               rid++;
+                       }
+               }
+       }
+
+       if (rid_change) {
+               /* tell the world that we changed the remote control IDs */
+               _session->notify_remote_id_change ();
+       }
+}
+
+void
+Mixer_UI::sync_order_keys_from_treeview ()
 {
        if (ignore_reorder || !_session || _session->deletion_in_progress()) {
                return;
@@ -411,26 +457,53 @@ Mixer_UI::sync_order_keys_from_model ()
 
        TreeModel::Children::iterator ri;
        bool changed = false;
+       bool rid_change = false;
        uint32_t order = 0;
+       uint32_t rid = 1;
+       uint32_t invisible_key = UINT32_MAX;
 
-       for (ri = rows.begin(); ri != rows.end(); ++ri, ++order) {
+       for (ri = rows.begin(); ri != rows.end(); ++ri) {
                boost::shared_ptr<Route> route = (*ri)[track_columns.route];
+               bool visible = (*ri)[track_columns.visible];
+
                uint32_t old_key = route->order_key (MixerSort);
 
-               if (old_key != order) {
+               if (order != old_key) {
                        route->set_order_key (MixerSort, order);
                        changed = true;
                }
+
+               if ((Config->get_remote_model() == MixerOrdered) && !route->is_master() && !route->is_monitor()) {
+
+                       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);       
+                               rid_change = true;
+                       }
+                       
+                       if (visible) {
+                               rid++;
+                       }
+
+               }
+
+               ++order;
        }
-       
+
        if (changed) {
                /* tell everyone that we changed the mixer sort keys */
                _session->sync_order_keys (MixerSort);
        }
+
+       if (rid_change) {
+               /* tell the world that we changed the remote control IDs */
+               _session->notify_remote_id_change ();
+       }
 }
 
 void
-Mixer_UI::sync_model_from_order_keys (RouteSortOrderKey src)
+Mixer_UI::sync_treeview_from_order_keys (RouteSortOrderKey src)
 {
        if (!_session || _session->deletion_in_progress()) {
                return;
@@ -465,27 +538,37 @@ Mixer_UI::sync_model_from_order_keys (RouteSortOrderKey src)
 
        vector<int> neworder;
        TreeModel::Children rows = track_model->children();
-       uint32_t n = 0;
+       uint32_t old_order = 0;
        bool changed = false;
 
        if (rows.empty()) {
                return;
        }
 
-       neworder.assign (rows.size(), 0);
-       
-       for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++n) {
+       OrderKeySortedRoutes sorted_routes;
+
+       for (TreeModel::Children::iterator ri = rows.begin(); ri != rows.end(); ++ri, ++old_order) {
                boost::shared_ptr<Route> route = (*ri)[track_columns.route];
-               uint32_t o = route->order_key (MixerSort);
+               sorted_routes.push_back (RoutePlusOrderKey (route, old_order, route->order_key (MixerSort)));
+       }
+
+       SortByNewDisplayOrder cmp;
+
+       sort (sorted_routes.begin(), sorted_routes.end(), cmp);
+       neworder.assign (sorted_routes.size(), 0);
+
+       uint32_t n = 0;
+       
+       for (OrderKeySortedRoutes::iterator sr = sorted_routes.begin(); sr != sorted_routes.end(); ++sr, ++n) {
 
-               neworder[o] = n;
+               neworder[n] = sr->old_display_order;
 
-               if (o != n) {
+               if (sr->old_display_order != n) {
                        changed = true;
                }
 
-               DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("mixer change order for %1 to %2\n",
-                                                              route->name(), route->order_key (MixerSort)));
+               DEBUG_TRACE (DEBUG::OrderKeys, string_compose ("MIXER change order for %1 from %2 to %3\n",
+                                                              sr->route->name(), sr->old_display_order, n));
        }
 
        if (changed) {
@@ -679,6 +762,50 @@ Mixer_UI::session_going_away ()
        update_title ();
 }
 
+void
+Mixer_UI::track_visibility_changed (std::string const & path)
+{
+       if (_session && _session->deletion_in_progress()) {
+               return;
+       }
+
+       TreeIter iter;
+
+       if ((iter = track_model->get_iter (path))) {
+               MixerStrip* strip = (*iter)[track_columns.strip];
+               if (strip) {
+                       bool visible = (*iter)[track_columns.visible];
+
+                       if (strip->set_marked_for_display (!visible)) {
+                               update_track_visibility ();
+                       }
+               }
+       }
+}
+
+void
+Mixer_UI::update_track_visibility ()
+{
+       TreeModel::Children rows = track_model->children();
+       TreeModel::Children::iterator i;
+
+       {
+               Unwinder<bool> uw (no_track_list_redisplay, true);
+               
+               for (i = rows.begin(); i != rows.end(); ++i) {
+                       MixerStrip *strip = (*i)[track_columns.strip];
+                       (*i)[track_columns.visible] = strip->marked_for_display ();
+               }
+               
+               /* force route order keys catch up with visibility changes
+                */
+               
+               sync_order_keys_from_treeview ();
+       }
+
+       redisplay_track_list ();
+}
+
 void
 Mixer_UI::show_strip (MixerStrip* ms)
 {
@@ -690,6 +817,7 @@ Mixer_UI::show_strip (MixerStrip* ms)
                MixerStrip* strip = (*i)[track_columns.strip];
                if (strip == ms) {
                        (*i)[track_columns.visible] = true;
+                       redisplay_track_list ();
                        break;
                }
        }
@@ -706,6 +834,7 @@ Mixer_UI::hide_strip (MixerStrip* ms)
                MixerStrip* strip = (*i)[track_columns.strip];
                if (strip == ms) {
                        (*i)[track_columns.visible] = false;
+                       redisplay_track_list ();
                        break;
                }
        }
@@ -849,7 +978,7 @@ void
 Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
 {
        DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview reordered\n");
-       sync_order_keys_from_model ();
+       sync_order_keys_from_treeview ();
 }
 
 void
@@ -859,7 +988,7 @@ Mixer_UI::track_list_delete (const Gtk::TreeModel::Path&)
           as when a row/route is actually deleted.
        */
        DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview row deleted\n");
-       sync_order_keys_from_model ();
+       sync_order_keys_from_treeview ();
 }
 
 void
@@ -1006,46 +1135,9 @@ Mixer_UI::track_display_button_press (GdkEventButton* ev)
                return true;
        }
 
-       TreeIter iter;
-       TreeModel::Path path;
-       TreeViewColumn* column;
-       int cellx;
-       int celly;
-
-       if (!track_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
-               return false;
-       }
-
-       switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
-       case 0:
-               /* allow normal processing to occur */
-               return false;
-
-       case 1: /* visibility */
-
-               if ((iter = track_model->get_iter (path))) {
-                       MixerStrip* strip = (*iter)[track_columns.strip];
-                       if (strip) {
-
-                               if (!strip->route()->is_master() && !strip->route()->is_monitor()) {
-                                       bool visible = (*iter)[track_columns.visible];
-                                       (*iter)[track_columns.visible] = !visible;
-                               }
-#ifdef GTKOSX
-                               track_display.queue_draw();
-#endif
-                       }
-               }
-               return true;
-
-       default:
-               break;
-       }
-
        return false;
 }
 
-
 void
 Mixer_UI::build_track_menu ()
 {
@@ -1660,6 +1752,8 @@ Mixer_UI::parameter_changed (string const & p)
                for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
                        (*i)->set_width_enum (s ? Narrow : Wide, this);
                }
+       } else if (p == "remote-model") {
+               reset_remote_control_ids ();
        }
 }
 
@@ -1691,7 +1785,7 @@ Mixer_UI::setup_track_display ()
        track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
        track_display.get_column (0)->set_expand(true);
        track_display.get_column (1)->set_expand(false);
-       track_display.set_name (X_("MixerTrackDisplayList"));
+       track_display.set_name (X_("LHSList"));
        track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
        track_display.set_reorderable (true);
        track_display.set_headers_visible (true);
@@ -1702,6 +1796,7 @@ Mixer_UI::setup_track_display ()
        CellRendererToggle* track_list_visible_cell = dynamic_cast<CellRendererToggle*>(track_display.get_column_cell_renderer (1));
        track_list_visible_cell->property_activatable() = true;
        track_list_visible_cell->property_radio() = false;
+       track_list_visible_cell->signal_toggled().connect (sigc::mem_fun (*this, &Mixer_UI::track_visibility_changed));
 
        track_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::track_display_button_press), false);
 
@@ -1794,7 +1889,7 @@ Mixer_UI::set_route_targets_for_operation ()
                return;
        }
 
-       /* try to get mixer strip at mouse */
+       /* nothing selected ... try to get mixer strip at mouse */
 
        int x, y;
        get_pointer (x, y);
@@ -1814,3 +1909,23 @@ Mixer_UI::monitor_section_going_away ()
                _monitor_section->set_session (0);
        }
 }
+
+void
+Mixer_UI::toggle_midi_input_active (bool flip_others)
+{
+       boost::shared_ptr<RouteList> rl (new RouteList);
+       bool onoff;
+
+       set_route_targets_for_operation ();
+
+       for (RouteUISelection::iterator r = _route_targets.begin(); r != _route_targets.end(); ++r) {
+               boost::shared_ptr<MidiTrack> mt = (*r)->midi_track();
+
+               if (mt) {
+                       rl->push_back ((*r)->route());
+                       onoff = !mt->input_active();
+               }
+       }
+       
+       _session->set_exclusive_input_active (rl, onoff, flip_others);
+}