/*
- Copyright (C) 2000-2004 Paul Davis
+ Copyright (C) 2000-2004 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
+#ifdef WAF_BUILD
+#include "gtk2ardour-config.h"
+#endif
+
#include <algorithm>
+#include <map>
#include <sigc++/bind.h>
#include <gtkmm/accelmap.h>
-#include <pbd/lockmonitor.h>
+#include "pbd/convert.h"
+#include "pbd/unwind.h"
+
+#include <glibmm/threads.h>
+
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/utils.h>
-#include <gtkmm2ext/stop_signal.h>
+#include <gtkmm2ext/tearoff.h>
+#include <gtkmm2ext/window_title.h>
-#include <ardour/audioengine.h>
-#include <ardour/session.h>
-#include <ardour/audio_track.h>
-#include <ardour/session_route.h>
-#include <ardour/diskstream.h>
-#include <ardour/plugin_manager.h>
+#include "ardour/debug.h"
+#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"
#include "mixer_ui.h"
#include "mixer_strip.h"
+#include "monitor_section.h"
#include "plugin_selector.h"
+#include "public_editor.h"
#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"
+#include "timers.h"
+#include "ui_config.h"
#include "i18n.h"
using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
+using namespace PBD;
using namespace Gtk;
using namespace Glib;
using namespace Gtkmm2ext;
-using namespace sigc;
using namespace std;
-Mixer_UI::Mixer_UI (AudioEngine& eng)
- : Window (Gtk::WINDOW_TOPLEVEL),
- engine (eng)
+using PBD::atoi;
+using PBD::Unwinder;
+
+Mixer_UI* Mixer_UI::_instance = 0;
+
+Mixer_UI*
+Mixer_UI::instance ()
{
- _strip_width = Wide;
- track_menu = 0;
- no_track_list_redisplay = false;
+ if (!_instance) {
+ _instance = new Mixer_UI;
+ }
- XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
- set_state (*node);
+ return _instance;
+}
- scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
- scroller_base.set_name ("MixerWindow");
- scroller_base.signal_button_release_event().connect (mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
- // add as last item of strip packer
- strip_packer.pack_end (scroller_base, true, true);
+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)
+ , _plugin_selector (0)
+ , _strip_width (UIConfiguration::instance().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);
- scroller.add (strip_packer);
- scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
+ Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::sync_treeview_from_order_keys, this), gui_context());
- track_display_model = ListStore::create (track_display_columns);
- track_display.set_model (track_display_model);
- track_display.append_column (_("Strips"), track_display_columns.text);
- track_display.append_column (_("Visible"), track_display_columns.visible);
- track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
- track_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
- track_display.set_name (X_("MixerTrackDisplayList"));
- track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
- track_display.set_reorderable (true);
- track_display.set_size_request (100, -1);
- track_display.set_headers_visible (true);
+ scroller.set_can_default (true);
+ set_default (scroller);
- track_display_model->signal_row_deleted().connect (mem_fun (*this, &Mixer_UI::track_list_delete));
- track_display_model->signal_row_changed().connect (mem_fun (*this, &Mixer_UI::track_list_change));
+ scroller_base.set_flags (Gtk::CAN_FOCUS);
+ scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
+ scroller_base.set_name ("MixerWindow");
+ scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &Mixer_UI::strip_scroller_button_release));
+ // add as last item of strip packer
+ strip_packer.pack_end (scroller_base, true, true);
- 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;
+ _group_tabs = new MixerGroupTabs (this);
+ VBox* b = manage (new VBox);
+ b->pack_start (*_group_tabs, PACK_SHRINK);
+ b->pack_start (strip_packer);
+ b->show_all ();
- track_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::track_display_button_press), false);
+ scroller.add (*b);
+ scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC);
- track_display_scroller.add (track_display);
- track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
+ setup_track_display ();
- group_display_model = ListStore::create (group_display_columns);
- group_display.set_model (group_display_model);
- group_display.append_column (_("groupname"), group_display_columns.text);
- group_display.append_column (_("active"), group_display_columns.active);
+ group_model = ListStore::create (group_columns);
+ group_display.set_model (group_model);
+ group_display.append_column (_("Group"), group_columns.text);
+ group_display.append_column (_("Show"), group_columns.visible);
group_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
group_display.get_column (1)->set_data (X_("colnum"), GUINT_TO_POINTER(1));
- group_display.set_name ("MixerGroupList");
- group_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
+ group_display.get_column (0)->set_expand(true);
+ group_display.get_column (1)->set_expand(false);
+ group_display.set_name ("EditGroupList");
+ group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE);
group_display.set_reorderable (true);
- group_display.set_size_request (150, -1);
group_display.set_headers_visible (true);
- group_display.set_headers_clickable (false);
+ group_display.set_rules_hint (true);
+ group_display.set_can_focus(false);
+
+ /* name is directly editable */
+
+ CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
+ name_cell->property_editable() = true;
+ name_cell->signal_edited().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_name_edit));
/* use checkbox for the active column */
active_cell->property_activatable() = true;
active_cell->property_radio() = false;
- group_display.signal_button_press_event().connect (mem_fun (*this, &Mixer_UI::group_display_button_press), false);
- group_display.get_selection()->signal_changed().connect (mem_fun (*this, &Mixer_UI::group_display_selection_changed));
+ group_model->signal_row_changed().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_change));
+ /* We use this to notice drag-and-drop reorders of the group list */
+ group_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::route_group_row_deleted));
+ group_display.signal_button_press_event().connect (sigc::mem_fun (*this, &Mixer_UI::group_display_button_press), false);
group_display_scroller.add (group_display);
group_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
- group_display_button_label.set_name ("NewMixGroupLabel");
- group_display_button_label.set_text (_("New Mix Group"));
- group_display_button.add (group_display_button_label);
- group_display_button.set_name ("NewMixGroup");
- ARDOUR_UI::instance()->tooltips().set_tip (group_display_button, _("add a new mix group"));
- group_display_button.signal_clicked().connect (mem_fun (*this, &Mixer_UI::new_mix_group));
+ HBox* route_group_display_button_box = manage (new HBox());
+ Button* route_group_add_button = manage (new Button ());
+ Button* route_group_remove_button = manage (new Button ());
- group_display_vbox.pack_start (group_display_button, false, false);
- group_display_vbox.pack_start (group_display_scroller, true, true);
+ Widget* w;
- track_display_frame.set_name("BaseFrame");
- track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
- track_display_frame.add(track_display_scroller);
+ w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
+ w->show();
+ route_group_add_button->add (*w);
+
+ w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON));
+ w->show();
+ route_group_remove_button->add (*w);
+
+ route_group_display_button_box->set_homogeneous (true);
+
+ route_group_add_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_route_group));
+ route_group_remove_button->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::remove_selected_route_group));
+
+ route_group_display_button_box->add (*route_group_add_button);
+ route_group_display_button_box->add (*route_group_remove_button);
+
+ group_display_vbox.pack_start (group_display_scroller, true, true);
+ group_display_vbox.pack_start (*route_group_display_button_box, false, false);
group_display_frame.set_name ("BaseFrame");
group_display_frame.set_shadow_type (Gtk::SHADOW_IN);
group_display_frame.add (group_display_vbox);
- rhs_pane1.add1 (track_display_frame);
- rhs_pane1.add2 (group_display_frame);
+ rhs_pane1.pack1 (track_display_frame);
+ rhs_pane1.pack2 (group_display_frame);
list_vpacker.pack_start (rhs_pane1, true, true);
global_hpacker.pack_start (scroller, true, true);
- global_hpacker.pack_start (out_packer, false, false);
-
- list_hpane.add1(list_vpacker);
- list_hpane.add2(global_hpacker);
-
- rhs_pane1.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
+#ifdef GTKOSX
+ /* current gtk-quartz has dirty updates on borders like this one */
+ global_hpacker.pack_start (out_packer, false, false, 0);
+#else
+ global_hpacker.pack_start (out_packer, false, false, 12);
+#endif
+ list_hpane.pack1(list_vpacker, false, true);
+ list_hpane.pack2(global_hpacker, true, false);
+
+ rhs_pane1.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
static_cast<Gtk::Paned*> (&rhs_pane1)));
- list_hpane.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler),
+ list_hpane.signal_size_allocate().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::pane_allocation_handler),
static_cast<Gtk::Paned*> (&list_hpane)));
-
- rhs_pane1.set_data ("collapse-direction", (gpointer) 0);
- list_hpane.set_data ("collapse-direction", (gpointer) 1);
-
- rhs_pane1.signal_button_release_event().connect (bind (sigc::ptr_fun (pane_handler), static_cast<Paned*>(&rhs_pane1)));
- list_hpane.signal_button_release_event().connect (bind (sigc::ptr_fun (pane_handler), static_cast<Paned*>(&list_hpane)));
-
global_vpacker.pack_start (list_hpane, true, true);
add (global_vpacker);
set_name ("MixerWindow");
- set_title (_("ardour: mixer"));
- set_wmclass (_("ardour_mixer"), "Ardour");
-
- add_accel_group (ActionManager::ui_manager->get_accel_group());
- signal_delete_event().connect (bind (sigc::ptr_fun (just_hide_it), static_cast<Gtk::Window *>(this)));
- add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
+ update_title ();
- _plugin_selector = new PluginSelector (PluginManager::the_manager());
+ set_wmclass (X_("ardour_mixer"), PROGRAM_NAME);
- signal_configure_event().connect (mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
+ signal_delete_event().connect (sigc::mem_fun (*this, &Mixer_UI::hide_window));
+ add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
- _selection.RoutesChanged.connect (mem_fun(*this, &Mixer_UI::follow_strip_selection));
+ signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
+
+ route_group_display_button_box->show();
+ route_group_add_button->show();
+ route_group_remove_button->show();
+
+ global_hpacker.show();
+ global_vpacker.show();
+ scroller.show();
+ scroller_base.show();
+ scroller_hpacker.show();
+ mixer_scroller_vpacker.show();
+ list_vpacker.show();
+ group_display_button_label.show();
+ group_display_button.show();
+ group_display_scroller.show();
+ group_display_vbox.show();
+ group_display_frame.show();
+ rhs_pane1.show();
+ strip_packer.show();
+ out_packer.show();
+ list_hpane.show();
+ group_display.show();
+
+ MixerStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::remove_strip, this, _1), gui_context());
+
+#ifndef DEFER_PLUGIN_SELECTOR_LOAD
+ _plugin_selector = new PluginSelector (PluginManager::instance ());
+#endif
}
Mixer_UI::~Mixer_UI ()
{
+ if (_monitor_section) {
+ delete _monitor_section;
+ }
+ delete _plugin_selector;
+}
+
+void
+Mixer_UI::track_editor_selection ()
+{
+ PublicEditor::instance().get_selection().TracksChanged.connect (sigc::mem_fun (*this, &Mixer_UI::follow_editor_selection));
}
+
void
Mixer_UI::ensure_float (Window& win)
{
void
Mixer_UI::show_window ()
{
- show_all ();
+ present ();
+ if (!_visible) {
+ set_window_pos_and_size ();
- /* now reset each strips width so the right widgets are shown */
- MixerStrip* ms;
+ /* show/hide group tabs as required */
+ parameter_changed ("show-group-tabs");
- TreeModel::Children rows = track_display_model->children();
- TreeModel::Children::iterator ri;
+ /* now reset each strips width so the right widgets are shown */
+ MixerStrip* ms;
- for (ri = rows.begin(); ri != rows.end(); ++ri) {
- ms = (*ri)[track_display_columns.strip];
- ms->set_width (ms->get_width());
+ TreeModel::Children rows = track_model->children();
+ TreeModel::Children::iterator ri;
+
+ for (ri = rows.begin(); ri != rows.end(); ++ri) {
+ 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-element-visibility"));
+ }
}
+
+ /* force focus into main area */
+ scroller_base.grab_focus ();
+
+ _visible = true;
+}
+
+bool
+Mixer_UI::hide_window (GdkEventAny *ev)
+{
+ get_window_pos_and_size ();
+
+ _visible = false;
+ return just_hide_it(ev, static_cast<Gtk::Window *>(this));
}
+
void
-Mixer_UI::add_strip (Route* route)
+Mixer_UI::add_strips (RouteList& routes)
{
- ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_strip), route));
-
- MixerStrip* strip;
+ bool from_scratch = track_model->children().size() == 0;
+ Gtk::TreeModel::Children::iterator insert_iter = track_model->children().end();
- if (route->hidden()) {
- return;
+ 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 ();
}
- strip = new MixerStrip (*this, *session, *route);
- strips.push_back (strip);
+ MixerStrip* strip;
+
+ try {
+ no_track_list_redisplay = true;
+ track_display.set_model (Glib::RefPtr<ListStore>());
+
+ for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
+ boost::shared_ptr<Route> route = (*x);
+
+ if (route->is_auditioner()) {
+ continue;
+ }
+
+ if (route->is_monitor()) {
+
+ if (!_monitor_section) {
+ _monitor_section = new MonitorSection (_session);
+
+ XMLNode* mnode = ARDOUR_UI::instance()->tearoff_settings (X_("monitor-section"));
+ if (mnode) {
+ _monitor_section->tearoff().set_state (*mnode);
+ }
+ }
+
+ out_packer.pack_end (_monitor_section->tearoff(), false, false);
+ _monitor_section->set_session (_session);
+ _monitor_section->tearoff().show_all ();
+
+ route->DropReferences.connect (*this, invalidator(*this), boost::bind (&Mixer_UI::monitor_section_going_away, this), gui_context());
+
+ /* no regular strip shown for control out */
+
+ continue;
+ }
+
+ strip = new MixerStrip (*this, _session, route);
+ strips.push_back (strip);
+
+ UIConfiguration::instance().get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide;
+
+ if (strip->width_owner() != strip) {
+ strip->set_width_enum (_strip_width, this);
+ }
+
+ show_strip (strip);
- strip->set_width (_strip_width);
- show_strip (strip);
+ 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);
+ }
- no_track_list_redisplay = true;
+ route->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::strip_property_changed, this, _1, strip), gui_context());
- TreeModel::Row row = *(track_display_model->append());
- row[track_display_columns.text] = route->name();
+ strip->WidthChanged.connect (sigc::mem_fun(*this, &Mixer_UI::strip_width_changed));
+ strip->signal_button_release_event().connect (sigc::bind (sigc::mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
+ }
- row[track_display_columns.visible] = true;
- row[track_display_columns.route] = route;
- row[track_display_columns.strip] = strip;
+ } catch (...) {
+ }
no_track_list_redisplay = false;
+ track_display.set_model (track_model);
+
+ sync_order_keys_from_treeview ();
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();
+ }
+}
- route->name_changed.connect (bind (mem_fun(*this, &Mixer_UI::strip_name_changed), strip));
- strip->GoingAway.connect (bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
+void
+Mixer_UI::select_none ()
+{
+ _selection.clear_routes();
+ deselect_all_strip_processors();
+}
- strip->signal_button_release_event().connect (bind (mem_fun(*this, &Mixer_UI::strip_button_release_event), strip));
+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)
{
- ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::remove_strip), strip));
-
- TreeModel::Children rows = track_display_model->children();
+ if (_session && _session->deletion_in_progress()) {
+ /* its all being taken care of */
+ return;
+ }
+
+ TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator ri;
list<MixerStrip *>::iterator i;
}
for (ri = rows.begin(); ri != rows.end(); ++ri) {
- if ((*ri)[track_display_columns.strip] == strip) {
- track_display_model->erase (ri);
+ if ((*ri)[track_columns.strip] == strip) {
+ PBD::Unwinder<bool> uw (_route_deletion_in_progress, true);
+ track_model->erase (ri);
break;
}
}
}
void
-Mixer_UI::follow_strip_selection ()
+Mixer_UI::reset_remote_control_ids ()
{
- for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
- (*i)->set_selected (_selection.selected (&(*i)->route()));
+ if (Config->get_remote_model() == UserOrdered || !_session || _session->deletion_in_progress()) {
+ return;
}
-}
-bool
-Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
-{
- if (ev->button == 1) {
+ TreeModel::Children rows = track_model->children();
- /* this allows the user to click on the strip to terminate comment
- editing. XXX it needs improving so that we don't select the strip
- at the same time.
- */
-
- if (_selection.selected (&strip->route())) {
- _selection.remove (&strip->route());
- } else {
- if (Keyboard::modifier_state_equals (ev->state, Keyboard::Shift)) {
- _selection.add (&strip->route());
- } else {
- _selection.set (&strip->route());
+ 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) {
+
+ /* skip two special values */
+
+ if (rid == Route::MasterBusRemoteControlID) {
+ rid++;
+ }
+
+ if (rid == Route::MonitorBusRemoteControlID) {
+ rid++;
+ }
+
+ 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_explicit (new_rid);
+ rid_change = true;
+ }
+
+ if (visible) {
+ rid++;
}
}
}
- return true;
+ if (rid_change) {
+ /* tell the world that we changed the remote control IDs */
+ _session->notify_remote_id_change ();
+ }
}
void
-Mixer_UI::connect_to_session (Session* sess)
+Mixer_UI::sync_order_keys_from_treeview ()
{
- session = sess;
+ if (ignore_reorder || !_session || _session->deletion_in_progress()) {
+ return;
+ }
- string wintitle = _("ardour: mixer: ");
- wintitle += session->name();
- set_title (wintitle);
+ TreeModel::Children rows = track_model->children();
- initial_track_display ();
+ if (rows.empty()) {
+ return;
+ }
+
+ DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync order keys from model\n");
- session->going_away.connect (mem_fun(*this, &Mixer_UI::disconnect_from_session));
- session->RouteAdded.connect (mem_fun(*this, &Mixer_UI::add_strip));
- session->mix_group_added.connect (mem_fun(*this, &Mixer_UI::add_mix_group));
+ 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;
- session->foreach_mix_group(this, &Mixer_UI::add_mix_group);
-
- _plugin_selector->set_session (session);
+ for (ri = rows.begin(); ri != rows.end(); ++ri) {
+ boost::shared_ptr<Route> route = (*ri)[track_columns.route];
+ bool visible = (*ri)[track_columns.visible];
- start_updating ();
-}
+ uint32_t old_key = route->order_key ();
-void
-Mixer_UI::disconnect_from_session ()
-{
- ENSURE_GUI_THREAD(mem_fun(*this, &Mixer_UI::disconnect_from_session));
-
- group_display_model->clear ();
- set_title (_("ardour: mixer"));
- stop_updating ();
-}
+ if (order != old_key) {
+ route->set_order_key (order);
+ changed = true;
+ }
-void
-Mixer_UI::show_strip (MixerStrip* ms)
-{
- TreeModel::Children rows = track_display_model->children();
- TreeModel::Children::iterator i;
+ if ((Config->get_remote_model() == MixerOrdered) && !route->is_master() && !route->is_monitor()) {
- for (i = rows.begin(); i != rows.end(); ++i) {
+ uint32_t new_rid = (visible ? rid : invisible_key--);
+
+ if (new_rid != route->remote_control_id()) {
+ route->set_remote_control_id_explicit (new_rid);
+ rid_change = true;
+ }
+
+ if (visible) {
+ rid++;
+ }
- MixerStrip* strip = (*i)[track_display_columns.strip];
- if (strip == ms) {
- (*i)[track_display_columns.visible] = true;
- break;
}
+
+ ++order;
+ }
+
+ if (changed) {
+ /* tell everyone that we changed the mixer sort keys */
+ _session->sync_order_keys ();
+ }
+
+ if (rid_change) {
+ /* tell the world that we changed the remote control IDs */
+ _session->notify_remote_id_change ();
}
}
void
-Mixer_UI::hide_strip (MixerStrip* ms)
+Mixer_UI::sync_treeview_from_order_keys ()
{
- TreeModel::Children rows = track_display_model->children();
- TreeModel::Children::iterator i;
-
- for (i = rows.begin(); i != rows.end(); ++i) {
-
- MixerStrip* strip = (*i)[track_display_columns.strip];
- if (strip == ms) {
- (*i)[track_display_columns.visible] = false;
- break;
- }
- }
- }
+ if (!_session || _session->deletion_in_progress()) {
+ return;
+ }
- gint
- Mixer_UI::start_updating ()
- {
- screen_update_connection = ARDOUR_UI::instance()->RapidScreenUpdate.connect (mem_fun(*this, &Mixer_UI::update_strips));
- fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (mem_fun(*this, &Mixer_UI::fast_update_strips));
- return 0;
- }
+ DEBUG_TRACE (DEBUG::OrderKeys, "mixer sync model from order keys.\n");
- gint
- Mixer_UI::stop_updating ()
- {
- screen_update_connection.disconnect();
- fast_screen_update_connection.disconnect();
- return 0;
- }
+ /* 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
+ * order for the GUI, so reorder the treeview model to match it.
+ */
- void
- Mixer_UI::update_strips ()
- {
- if (is_mapped () && session) {
- for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
- (*i)->update ();
- }
- }
- }
+ vector<int> neworder;
+ TreeModel::Children rows = track_model->children();
+ uint32_t old_order = 0;
+ bool changed = false;
- void
- Mixer_UI::fast_update_strips ()
- {
- if (is_mapped () && session) {
- for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
- (*i)->fast_update ();
- }
- }
- }
+ if (rows.empty()) {
+ return;
+ }
-void
-Mixer_UI::set_all_strips_visibility (bool yn)
-{
- TreeModel::Children rows = track_display_model->children();
- TreeModel::Children::iterator i;
+ OrderKeySortedRoutes sorted_routes;
- no_track_list_redisplay = true;
+ 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 ()));
+ }
- for (i = rows.begin(); i != rows.end(); ++i) {
+ SortByNewDisplayOrder cmp;
- TreeModel::Row row = (*i);
- MixerStrip* strip = row[track_display_columns.strip];
-
- if (strip == 0) {
- continue;
- }
-
- if (strip->route().master() || strip->route().control()) {
- continue;
+ 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[n] = sr->old_display_order;
+
+ if (sr->old_display_order != n) {
+ changed = true;
}
- (*i)[track_display_columns.visible] = yn;
+ 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) {
+ Unwinder<bool> uw (ignore_reorder, true);
+ track_model->reorder (neworder);
}
- no_track_list_redisplay = false;
redisplay_track_list ();
}
-
void
-Mixer_UI::set_all_audio_visibility (int tracks, bool yn)
+Mixer_UI::follow_editor_selection ()
{
- TreeModel::Children rows = track_display_model->children();
- TreeModel::Children::iterator i;
+ if (_following_editor_selection) {
+ return;
+ }
- no_track_list_redisplay = true;
+ _following_editor_selection = true;
+ _selection.block_routes_changed (true);
- for (i = rows.begin(); i != rows.end(); ++i) {
- TreeModel::Row row = (*i);
- MixerStrip* strip = row[track_display_columns.strip];
+ TrackSelection& s (PublicEditor::instance().get_selection().tracks);
- if (strip == 0) {
- continue;
+ _selection.clear_routes ();
+
+ for (TrackViewList::iterator i = s.begin(); i != s.end(); ++i) {
+ RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*i);
+ if (rtav) {
+ MixerStrip* ms = strip_by_route (rtav->route());
+ if (ms) {
+ _selection.add (ms);
+ }
}
+ }
- if (strip->route().master() || strip->route().control()) {
- continue;
+ _following_editor_selection = false;
+ _selection.block_routes_changed (false);
+}
+
+
+MixerStrip*
+Mixer_UI::strip_by_route (boost::shared_ptr<Route> r)
+{
+ for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
+ if ((*i)->route() == r) {
+ return (*i);
}
+ }
- AudioTrack* at = dynamic_cast<AudioTrack*> (&strip->route());
+ return 0;
+}
- switch (tracks) {
- case 0:
- (*i)[track_display_columns.visible] = yn;
- break;
-
- case 1:
- if (at) { /* track */
- (*i)[track_display_columns.visible] = yn;
+bool
+Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip)
+{
+ if (ev->button == 1) {
+ if (_selection.selected (strip)) {
+ /* primary-click: toggle selection state of strip */
+ if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+ _selection.remove (strip);
+ } else if (_selection.routes.size() > 1) {
+ /* de-select others */
+ _selection.set (strip);
}
- break;
-
- case 2:
- if (!at) { /* bus */
- (*i)[track_display_columns.visible] = yn;
+ } else {
+ if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+ _selection.add (strip);
+ } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::RangeSelectModifier)) {
+
+ if (!_selection.selected(strip)) {
+
+ /* extend selection */
+
+ vector<MixerStrip*> tmp;
+ bool accumulate = false;
+ bool found_another = false;
+
+ tmp.push_back (strip);
+
+ for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
+ if ((*i) == strip) {
+ /* hit clicked strip, start accumulating till we hit the first
+ selected strip
+ */
+ if (accumulate) {
+ /* done */
+ break;
+ } else {
+ accumulate = true;
+ }
+ } else if (_selection.selected (*i)) {
+ /* hit selected strip. if currently accumulating others,
+ we're done. if not accumulating others, start doing so.
+ */
+ found_another = true;
+ if (accumulate) {
+ /* done */
+ break;
+ } else {
+ accumulate = true;
+ }
+ } else {
+ if (accumulate) {
+ tmp.push_back (*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 {
+ _selection.set (strip);
}
- break;
}
}
- no_track_list_redisplay = false;
- redisplay_track_list ();
+ return true;
}
void
-Mixer_UI::hide_all_routes ()
+Mixer_UI::set_session (Session* sess)
{
- set_all_strips_visibility (false);
+ SessionHandlePtr::set_session (sess);
+
+ if (_plugin_selector) {
+ _plugin_selector->set_session (_session);
+ }
+
+ _group_tabs->set_session (sess);
+
+ if (!_session) {
+ return;
+ }
+
+ XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
+ set_state (*node);
+
+ update_title ();
+
+ initial_track_display ();
+
+ _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_strips, this, _1), gui_context());
+ _session->route_group_added.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::add_route_group, this, _1), gui_context());
+ _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
+ _session->route_groups_reordered.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::route_groups_changed, this), gui_context());
+ _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context());
+ _session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
+ _session->StateSaved.connect (_session_connections, invalidator (*this), boost::bind (&Mixer_UI::update_title, this), gui_context());
+
+ Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::parameter_changed, this, _1), gui_context ());
+
+ route_groups_changed ();
+
+ if (_visible) {
+ show_window();
+ }
+
+ start_updating ();
}
void
-Mixer_UI::show_all_routes ()
+Mixer_UI::session_going_away ()
+{
+ ENSURE_GUI_THREAD (*this, &Mixer_UI::session_going_away);
+
+ _in_group_rebuild_or_clear = true;
+ group_model->clear ();
+ _in_group_rebuild_or_clear = false;
+
+ _selection.clear ();
+ track_model->clear ();
+
+ for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
+ delete (*i);
+ }
+
+ if (_monitor_section) {
+ _monitor_section->tearoff().hide_visible ();
+ }
+
+ strips.clear ();
+
+ stop_updating ();
+
+ SessionHandlePtr::session_going_away ();
+
+ _session = 0;
+ 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)
+{
+ TreeModel::Children rows = track_model->children();
+ TreeModel::Children::iterator i;
+
+ for (i = rows.begin(); i != rows.end(); ++i) {
+
+ MixerStrip* strip = (*i)[track_columns.strip];
+ if (strip == ms) {
+ (*i)[track_columns.visible] = true;
+ redisplay_track_list ();
+ break;
+ }
+ }
+}
+
+void
+Mixer_UI::hide_strip (MixerStrip* ms)
+{
+ TreeModel::Children rows = track_model->children();
+ TreeModel::Children::iterator i;
+
+ for (i = rows.begin(); i != rows.end(); ++i) {
+
+ MixerStrip* strip = (*i)[track_columns.strip];
+ if (strip == ms) {
+ (*i)[track_columns.visible] = false;
+ redisplay_track_list ();
+ break;
+ }
+ }
+}
+
+gint
+Mixer_UI::start_updating ()
+{
+ fast_screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &Mixer_UI::fast_update_strips));
+ return 0;
+}
+
+gint
+Mixer_UI::stop_updating ()
+{
+ fast_screen_update_connection.disconnect();
+ return 0;
+}
+
+void
+Mixer_UI::fast_update_strips ()
+{
+ if (is_mapped () && _session) {
+ for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
+ (*i)->fast_update ();
+ }
+ }
+}
+
+void
+Mixer_UI::set_all_strips_visibility (bool yn)
+{
+ 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) {
+
+ TreeModel::Row row = (*i);
+ MixerStrip* strip = row[track_columns.strip];
+
+ if (strip == 0) {
+ continue;
+ }
+
+ if (strip->route()->is_master() || strip->route()->is_monitor()) {
+ continue;
+ }
+
+ (*i)[track_columns.visible] = yn;
+ }
+ }
+
+ redisplay_track_list ();
+}
+
+
+void
+Mixer_UI::set_all_audio_midi_visibility (int tracks, bool yn)
+{
+ 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) {
+ TreeModel::Row row = (*i);
+ MixerStrip* strip = row[track_columns.strip];
+
+ if (strip == 0) {
+ continue;
+ }
+
+ if (strip->route()->is_master() || strip->route()->is_monitor()) {
+ continue;
+ }
+
+ boost::shared_ptr<AudioTrack> at = strip->audio_track();
+ boost::shared_ptr<MidiTrack> mt = strip->midi_track();
+
+ switch (tracks) {
+ case 0:
+ (*i)[track_columns.visible] = yn;
+ break;
+
+ case 1:
+ if (at) { /* track */
+ (*i)[track_columns.visible] = yn;
+ }
+ break;
+
+ case 2:
+ if (!at && !mt) { /* bus */
+ (*i)[track_columns.visible] = yn;
+ }
+ break;
+
+ case 3:
+ if (mt) { /* midi-track */
+ (*i)[track_columns.visible] = yn;
+ }
+ break;
+ }
+ }
+ }
+
+ redisplay_track_list ();
+}
+
+void
+Mixer_UI::hide_all_routes ()
+{
+ set_all_strips_visibility (false);
+}
+
+void
+Mixer_UI::show_all_routes ()
{
set_all_strips_visibility (true);
}
void
Mixer_UI::show_all_audiobus ()
{
- set_all_audio_visibility (2, true);
+ set_all_audio_midi_visibility (2, true);
}
void
Mixer_UI::hide_all_audiobus ()
{
- set_all_audio_visibility (2, false);
+ set_all_audio_midi_visibility (2, false);
}
void
Mixer_UI::show_all_audiotracks()
{
- set_all_audio_visibility (1, true);
+ set_all_audio_midi_visibility (1, true);
}
void
Mixer_UI::hide_all_audiotracks ()
{
- set_all_audio_visibility (1, false);
+ set_all_audio_midi_visibility (1, false);
}
void
-Mixer_UI::track_list_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter)
+Mixer_UI::show_all_miditracks()
{
- redisplay_track_list ();
+ set_all_audio_midi_visibility (3, true);
+}
+void
+Mixer_UI::hide_all_miditracks ()
+{
+ set_all_audio_midi_visibility (3, false);
}
+
void
-Mixer_UI::track_list_delete (const Gtk::TreeModel::Path& path)
+Mixer_UI::track_list_reorder (const TreeModel::Path&, const TreeModel::iterator&, int* /*new_order*/)
{
- redisplay_track_list ();
+ DEBUG_TRACE (DEBUG::OrderKeys, "mixer UI treeview reordered\n");
+ sync_order_keys_from_treeview ();
+}
+
+void
+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
Mixer_UI::redisplay_track_list ()
{
- TreeModel::Children rows = track_display_model->children();
+ TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
- long order;
if (no_track_list_redisplay) {
return;
}
- for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
- MixerStrip* strip = (*i)[track_display_columns.strip];
+ for (i = rows.begin(); i != rows.end(); ++i) {
+
+ MixerStrip* strip = (*i)[track_columns.strip];
if (strip == 0) {
- cerr << "row with text = " << (*i)[track_display_columns.text] << " has no strip\n";
/* we're in the middle of changing a row, don't worry */
continue;
}
- bool visible = (*i)[track_display_columns.visible];
+ bool const visible = (*i)[track_columns.visible];
if (visible) {
- strip->set_marked_for_display (true);
- strip->route().set_order_key (N_("signal"), order);
+ strip->set_gui_property ("visible", true);
if (strip->packed()) {
- if (strip->route().master() || strip->route().control()) {
+ if (strip->route()->is_master() || strip->route()->is_monitor()) {
out_packer.reorder_child (*strip, -1);
+
} else {
strip_packer.reorder_child (*strip, -1); /* put at end */
}
} else {
- if (strip->route().master() || strip->route().control()) {
+ if (strip->route()->is_master() || strip->route()->is_monitor()) {
out_packer.pack_start (*strip, false, false);
} else {
strip_packer.pack_start (*strip, false, false);
}
strip->set_packed (true);
- strip->show_all ();
}
} else {
- if (strip->route().master() || strip->route().control()) {
+ strip->set_gui_property ("visible", false);
+
+ if (strip->route()->is_master() || strip->route()->is_monitor()) {
/* do nothing, these cannot be hidden */
} else {
- strip_packer.remove (*strip);
- strip->set_packed (false);
+ if (strip->packed()) {
+ strip_packer.remove (*strip);
+ strip->set_packed (false);
+ }
}
}
}
+
+ _group_tabs->set_dirty ();
}
-struct SignalOrderRouteSorter {
- bool operator() (Route* a, Route* b) {
- /* use of ">" forces the correct sort order */
- return a->order_key ("signal") < b->order_key ("signal");
- }
-};
+void
+Mixer_UI::strip_width_changed ()
+{
+ _group_tabs->set_dirty ();
+
+#ifdef GTKOSX
+ TreeModel::Children rows = track_model->children();
+ TreeModel::Children::iterator i;
+ long order;
+
+ for (order = 0, i = rows.begin(); i != rows.end(); ++i, ++order) {
+ MixerStrip* strip = (*i)[track_columns.strip];
+
+ if (strip == 0) {
+ continue;
+ }
+
+ bool visible = (*i)[track_columns.visible];
+
+ if (visible) {
+ strip->queue_draw();
+ }
+ }
+#endif
+
+}
void
Mixer_UI::initial_track_display ()
{
- Session::RouteList routes = session->get_routes();
- SignalOrderRouteSorter sorter;
+ boost::shared_ptr<RouteList> routes = _session->get_routes();
+ RouteList copy (*routes);
+ ARDOUR::SignalOrderRouteSorter sorter;
- routes.sort (sorter);
-
- no_track_list_redisplay = true;
+ copy.sort (sorter);
- track_display_model->clear ();
+ {
+ Unwinder<bool> uw1 (no_track_list_redisplay, true);
+ Unwinder<bool> uw2 (ignore_reorder, true);
- for (Session::RouteList::iterator i = routes.begin(); i != routes.end(); ++i) {
- add_strip (*i);
+ track_model->clear ();
+ add_strips (copy);
}
- no_track_list_redisplay = false;
+ _session->sync_order_keys ();
redisplay_track_list ();
}
build_track_menu ();
}
- track_menu->popup (1, 0);
+ track_menu->popup (1, gtk_get_current_event_time());
}
bool
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_display_model->get_iter (path))) {
- MixerStrip* strip = (*iter)[track_display_columns.strip];
- if (strip) {
-
- if (!strip->route().master() && !strip->route().control()) {
- bool visible = (*iter)[track_display_columns.visible];
- (*iter)[track_display_columns.visible] = !visible;
- }
- }
- }
- return true;
-
- default:
- break;
- }
-
return false;
}
-
void
Mixer_UI::build_track_menu ()
{
track_menu = new Menu;
track_menu->set_name ("ArdourContextMenu");
MenuList& items = track_menu->items();
-
- items.push_back (MenuElem (_("Show All"), mem_fun(*this, &Mixer_UI::show_all_routes)));
- items.push_back (MenuElem (_("Hide All"), mem_fun(*this, &Mixer_UI::hide_all_routes)));
- items.push_back (MenuElem (_("Show All Audio Tracks"), mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
- items.push_back (MenuElem (_("Hide All Audio Tracks"), mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
- items.push_back (MenuElem (_("Show All Audio Busses"), mem_fun(*this, &Mixer_UI::show_all_audiobus)));
- items.push_back (MenuElem (_("Hide All Audio Busses"), mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
+
+ items.push_back (MenuElem (_("Show All"), sigc::mem_fun(*this, &Mixer_UI::show_all_routes)));
+ items.push_back (MenuElem (_("Hide All"), sigc::mem_fun(*this, &Mixer_UI::hide_all_routes)));
+ items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiotracks)));
+ items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiotracks)));
+ items.push_back (MenuElem (_("Show All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::show_all_audiobus)));
+ items.push_back (MenuElem (_("Hide All Audio Busses"), sigc::mem_fun(*this, &Mixer_UI::hide_all_audiobus)));
+ items.push_back (MenuElem (_("Show All Midi Tracks"), sigc::mem_fun (*this, &Mixer_UI::show_all_miditracks)));
+ items.push_back (MenuElem (_("Hide All Midi Tracks"), sigc::mem_fun (*this, &Mixer_UI::hide_all_miditracks)));
}
void
-Mixer_UI::strip_name_changed (void* src, MixerStrip* mx)
+Mixer_UI::strip_property_changed (const PropertyChange& what_changed, MixerStrip* mx)
{
- ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::strip_name_changed), src, mx));
-
- TreeModel::Children rows = track_display_model->children();
+ if (!what_changed.contains (ARDOUR::Properties::name)) {
+ return;
+ }
+
+ ENSURE_GUI_THREAD (*this, &Mixer_UI::strip_name_changed, what_changed, mx)
+
+ TreeModel::Children rows = track_model->children();
TreeModel::Children::iterator i;
-
+
for (i = rows.begin(); i != rows.end(); ++i) {
- if ((*i)[track_display_columns.strip] == mx) {
- (*i)[track_display_columns.text] = mx->route().name();
+ if ((*i)[track_columns.strip] == mx) {
+ (*i)[track_columns.text] = mx->route()->name();
return;
}
- }
+ }
error << _("track display list item for renamed strip not found!") << endmsg;
}
-void
-Mixer_UI::new_mix_group ()
-{
- ArdourPrompter prompter;
- string result;
-
- prompter.set_prompt (_("Name for new mix group"));
- prompter.show_all ();
-
- switch (prompter.run ()) {
- case Gtk::RESPONSE_ACCEPT:
- prompter.get_result (result);
- if (result.length()) {
- session->add_mix_group (result);
- }
- break;
- }
-}
-
bool
Mixer_UI::group_display_button_press (GdkEventButton* ev)
{
- RouteGroup* group;
-
- TreeIter iter;
TreeModel::Path path;
TreeViewColumn* column;
int cellx;
int celly;
if (!group_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
- return false;
+ _group_tabs->get_menu(0)->popup (1, ev->time);
+ return true;
+ }
+
+ TreeIter iter = group_model->get_iter (path);
+ if (!iter) {
+ _group_tabs->get_menu(0)->popup (1, ev->time);
+ return true;
+ }
+
+ RouteGroup* group = (*iter)[group_columns.group];
+
+ if (Keyboard::is_context_menu_event (ev)) {
+ _group_tabs->get_menu(group)->popup (1, ev->time);
+ return true;
}
-
+
switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) {
case 0:
if (Keyboard::is_edit_event (ev)) {
- // RouteGroup* group = (RouteGroup *) group_display.row(row).get_data ();
- // edit_mix_group (group);
-
- } else {
- /* allow regular select to occur */
- return false;
+ if (group) {
+ // edit_route_group (group);
+#ifdef GTKOSX
+ group_display.queue_draw();
+#endif
+ return true;
+ }
}
break;
case 1:
- /* active column click */
-
- if ((iter = group_display_model->get_iter (path))) {
- /* path points to a valid node */
- if ((group = (*iter)[group_display_columns.group]) != 0) {
- group->set_active (!group->is_active (), this);
- (*iter)[group_display_columns.active] = group->is_active ();
- }
- }
- break;
+ {
+ bool visible = (*iter)[group_columns.visible];
+ (*iter)[group_columns.visible] = !visible;
+#ifdef GTKOSX
+ group_display.queue_draw();
+#endif
+ return true;
+ }
+ default:
+ break;
}
-
- return true;
-}
+
+ return false;
+ }
void
-Mixer_UI::group_display_selection_changed ()
+Mixer_UI::activate_all_route_groups ()
{
- TreeModel::iterator i;
- TreeModel::Children rows = group_display_model->children();
- Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
-
- for (i = rows.begin(); i != rows.end(); ++i) {
- RouteGroup* group;
-
- group = (*i)[group_display_columns.group];
-
- if (selection->is_selected (i)) {
- group->set_hidden (true, this);
- } else {
- group->set_hidden (true, this);
- }
- }
-
- redisplay_track_list ();
+ _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), true));
}
void
-Mixer_UI::group_flags_changed (void* src, RouteGroup* group)
+Mixer_UI::disable_all_route_groups ()
{
- ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::group_flags_changed), src, group));
-
- TreeModel::iterator i;
- TreeModel::Children rows = group_display_model->children();
- Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
-
- for (i = rows.begin(); i != rows.end(); ++i) {
- if ((*i)[group_display_columns.group] == group) {
- (*i)[group_display_columns.visible] = group->is_hidden ();
- break;
- }
- }
+ _session->foreach_route_group (sigc::bind (sigc::mem_fun (*this, &Mixer_UI::set_route_group_activation), false));
}
void
-Mixer_UI::add_mix_group (RouteGroup* group)
-
+Mixer_UI::route_groups_changed ()
{
- ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_mix_group), group));
+ ENSURE_GUI_THREAD (*this, &Mixer_UI::route_groups_changed);
+
+ _in_group_rebuild_or_clear = true;
+
+ /* just rebuild the while thing */
+
+ group_model->clear ();
+
+#if 0
+ /* this is currently not used,
+ * Mixer_UI::group_display_button_press() has a case for it,
+ * and a commented edit_route_group() but that's n/a since 2011.
+ *
+ * This code is left as reminder that
+ * row[group_columns.group] = 0 has special meaning.
+ */
+ {
+ TreeModel::Row row;
+ row = *(group_model->append());
+ row[group_columns.visible] = true;
+ row[group_columns.text] = (_("-all-"));
+ row[group_columns.group] = 0;
+ }
+#endif
- TreeModel::Row row = *(group_display_model->append());
- row[group_display_columns.active] = group->is_active();
- row[group_display_columns.visible] = true;
- row[group_display_columns.text] = group->name();
- row[group_display_columns.group] = group;
+ _session->foreach_route_group (sigc::mem_fun (*this, &Mixer_UI::add_route_group));
- group->FlagsChanged.connect (bind (mem_fun(*this, &Mixer_UI::group_flags_changed), group));
+ _group_tabs->set_dirty ();
+ _in_group_rebuild_or_clear = false;
}
-bool
+void
+Mixer_UI::new_route_group ()
+{
+ RouteList rl;
+
+ _group_tabs->run_new_group_dialog (rl);
+}
+
+void
+Mixer_UI::remove_selected_route_group ()
+{
+ Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
+ TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
+
+ if (rows.empty()) {
+ return;
+ }
+
+ TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
+ TreeIter iter;
+
+ /* selection mode is single, so rows.begin() is it */
+
+ if ((iter = group_model->get_iter (*i))) {
+
+ RouteGroup* rg = (*iter)[group_columns.group];
+
+ if (rg) {
+ _session->remove_route_group (*rg);
+ }
+ }
+}
+
+void
+Mixer_UI::route_group_property_changed (RouteGroup* group, const PropertyChange& change)
+{
+ if (in_group_row_change) {
+ return;
+ }
+
+ /* force an update of any mixer strips that are using this group,
+ otherwise mix group names don't change in mixer strips
+ */
+
+ for (list<MixerStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
+ if ((*i)->route_group() == group) {
+ (*i)->route_group_changed();
+ }
+ }
+
+ TreeModel::iterator i;
+ TreeModel::Children rows = group_model->children();
+ Glib::RefPtr<TreeSelection> selection = group_display.get_selection();
+
+ in_group_row_change = true;
+
+ for (i = rows.begin(); i != rows.end(); ++i) {
+ if ((*i)[group_columns.group] == group) {
+ (*i)[group_columns.visible] = !group->is_hidden ();
+ (*i)[group_columns.text] = group->name ();
+ break;
+ }
+ }
+
+ in_group_row_change = false;
+
+ if (change.contains (Properties::name)) {
+ _group_tabs->set_dirty ();
+ }
+
+ for (list<MixerStrip*>::iterator j = strips.begin(); j != strips.end(); ++j) {
+ if ((*j)->route_group() == group) {
+ if (group->is_hidden ()) {
+ hide_strip (*j);
+ } else {
+ show_strip (*j);
+ }
+ }
+ }
+}
+
+void
+Mixer_UI::route_group_name_edit (const std::string& path, const std::string& new_text)
+{
+ RouteGroup* group;
+ TreeIter iter;
+
+ if ((iter = group_model->get_iter (path))) {
+
+ if ((group = (*iter)[group_columns.group]) == 0) {
+ return;
+ }
+
+ if (new_text != group->name()) {
+ group->set_name (new_text);
+ }
+ }
+}
+
+void
+Mixer_UI::route_group_row_change (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator& iter)
+{
+ RouteGroup* group;
+
+ if (in_group_row_change) {
+ return;
+ }
+
+ if ((group = (*iter)[group_columns.group]) == 0) {
+ return;
+ }
+
+ std::string name = (*iter)[group_columns.text];
+
+ if (name != group->name()) {
+ group->set_name (name);
+ }
+
+ bool hidden = !(*iter)[group_columns.visible];
+
+ if (hidden != group->is_hidden ()) {
+ group->set_hidden (hidden, this);
+ }
+}
+
+/** Called when a group model row is deleted, but also when the model is
+ * reordered by a user drag-and-drop; the latter is what we are
+ * interested in here.
+ */
+void
+Mixer_UI::route_group_row_deleted (Gtk::TreeModel::Path const &)
+{
+ if (_in_group_rebuild_or_clear) {
+ return;
+ }
+
+ /* Re-write the session's route group list so that the new order is preserved */
+
+ list<RouteGroup*> new_list;
+
+ Gtk::TreeModel::Children children = group_model->children();
+ for (Gtk::TreeModel::Children::iterator i = children.begin(); i != children.end(); ++i) {
+ RouteGroup* g = (*i)[group_columns.group];
+ if (g) {
+ new_list.push_back (g);
+ }
+ }
+
+ _session->reorder_route_groups (new_list);
+}
+
+
+void
+Mixer_UI::add_route_group (RouteGroup* group)
+{
+ ENSURE_GUI_THREAD (*this, &Mixer_UI::add_route_group, group)
+ bool focus = false;
+
+ in_group_row_change = true;
+
+ TreeModel::Row row = *(group_model->append());
+ row[group_columns.visible] = !group->is_hidden ();
+ row[group_columns.group] = group;
+ if (!group->name().empty()) {
+ row[group_columns.text] = group->name();
+ } else {
+ row[group_columns.text] = _("unnamed");
+ focus = true;
+ }
+
+ group->PropertyChanged.connect (*this, invalidator (*this), boost::bind (&Mixer_UI::route_group_property_changed, this, group, _1), gui_context());
+
+ if (focus) {
+ TreeViewColumn* col = group_display.get_column (0);
+ CellRendererText* name_cell = dynamic_cast<CellRendererText*>(group_display.get_column_cell_renderer (0));
+ group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true);
+ }
+
+ _group_tabs->set_dirty ();
+
+ in_group_row_change = false;
+}
+
+bool
Mixer_UI::strip_scroller_button_release (GdkEventButton* ev)
{
using namespace Menu_Helpers;
if (Keyboard::is_context_menu_event (ev)) {
- ARDOUR_UI::instance()->add_route();
+ ARDOUR_UI::instance()->add_route (this);
return true;
}
}
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 (w);
+ (*i)->set_width_enum (w, save ? (*i)->width_owner() : this);
}
}
+void
+Mixer_UI::set_window_pos_and_size ()
+{
+ resize (m_width, m_height);
+ move (m_root_x, m_root_y);
+}
+
+ void
+Mixer_UI::get_window_pos_and_size ()
+{
+ get_position(m_root_x, m_root_y);
+ get_size(m_width, m_height);
+}
int
Mixer_UI::set_state (const XMLNode& node)
{
const XMLProperty* prop;
XMLNode* geometry;
- Gdk::Geometry g;
- int x, y, xoff, yoff;
-
- if ((geometry = find_named_node (node, "geometry")) == 0) {
-
- g.base_width = default_width;
- g.base_height = default_height;
- x = 1;
- y = 1;
- xoff = 0;
- yoff = 21;
- } else {
+ m_width = default_width;
+ m_height = default_height;
+ m_root_x = 1;
+ m_root_y = 1;
- g.base_width = atoi(geometry->property("x_size")->value().c_str());
- g.base_height = atoi(geometry->property("y_size")->value().c_str());
- x = atoi(geometry->property("x_pos")->value().c_str());
- y = atoi(geometry->property("y_pos")->value().c_str());
- xoff = atoi(geometry->property("x_off")->value().c_str());
- yoff = atoi(geometry->property("y_off")->value().c_str());
+ if ((geometry = find_named_node (node, "geometry")) != 0) {
+
+ XMLProperty* prop;
+
+ if ((prop = geometry->property("x_size")) == 0) {
+ prop = geometry->property ("x-size");
+ }
+ if (prop) {
+ m_width = atoi(prop->value());
+ }
+ if ((prop = geometry->property("y_size")) == 0) {
+ prop = geometry->property ("y-size");
+ }
+ if (prop) {
+ m_height = atoi(prop->value());
+ }
+
+ if ((prop = geometry->property ("x_pos")) == 0) {
+ prop = geometry->property ("x-pos");
+ }
+ if (prop) {
+ m_root_x = atoi (prop->value());
+
+ }
+ if ((prop = geometry->property ("y_pos")) == 0) {
+ prop = geometry->property ("y-pos");
+ }
+ if (prop) {
+ m_root_y = atoi (prop->value());
+ }
}
- set_geometry_hints (global_vpacker, g, Gdk::HINT_BASE_SIZE);
- set_default_size(g.base_width, g.base_height);
- move (x, y);
+ set_window_pos_and_size ();
if ((prop = node.property ("narrow-strips"))) {
- if (prop->value() == "yes") {
+ if (string_is_affirmative (prop->value())) {
set_strip_width (Narrow);
} else {
set_strip_width (Wide);
}
}
+ if ((prop = node.property ("show-mixer"))) {
+ if (string_is_affirmative (prop->value())) {
+ _visible = true;
+ }
+ }
+
+ 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;
}
if (is_realized()) {
Glib::RefPtr<Gdk::Window> win = get_window();
-
- int x, y, xoff, yoff, width, height;
- win->get_root_origin(x, y);
- win->get_position(xoff, yoff);
- win->get_size(width, height);
+
+ get_window_pos_and_size ();
XMLNode* geometry = new XMLNode ("geometry");
char buf[32];
- snprintf(buf, sizeof(buf), "%d", width);
+ snprintf(buf, sizeof(buf), "%d", m_width);
geometry->add_property(X_("x_size"), string(buf));
- snprintf(buf, sizeof(buf), "%d", height);
+ snprintf(buf, sizeof(buf), "%d", m_height);
geometry->add_property(X_("y_size"), string(buf));
- snprintf(buf, sizeof(buf), "%d", x);
+ snprintf(buf, sizeof(buf), "%d", m_root_x);
geometry->add_property(X_("x_pos"), string(buf));
- snprintf(buf, sizeof(buf), "%d", y);
+ snprintf(buf, sizeof(buf), "%d", m_root_y);
geometry->add_property(X_("y_pos"), string(buf));
- snprintf(buf, sizeof(buf), "%d", xoff);
+
+ // written only for compatibility, they are not used.
+ snprintf(buf, sizeof(buf), "%d", 0);
geometry->add_property(X_("x_off"), string(buf));
- snprintf(buf, sizeof(buf), "%d", yoff);
+ snprintf(buf, sizeof(buf), "%d", 0);
geometry->add_property(X_("y_off"), string(buf));
snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast<Paned*>(&rhs_pane1)->gobj()));
node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no");
+ node->add_property ("show-mixer", _visible ? "yes" : "no");
+
+ node->add_property ("maximised", _maximised ? "yes" : "no");
+
return *node;
}
-void
-Mixer_UI::pane_allocation_handler (Allocation& alloc, Gtk::Paned* which)
+void
+Mixer_UI::pane_allocation_handler (Allocation&, Gtk::Paned* which)
{
int pos;
XMLProperty* prop = 0;
char buf[32];
XMLNode* node = ARDOUR_UI::instance()->mixer_settings();
XMLNode* geometry;
- int width, height;
+ int height;
static int32_t done[3] = { 0, 0, 0 };
- if ((geometry = find_named_node (*node, "geometry")) == 0) {
- width = default_width;
- height = default_height;
- } else {
- width = atoi(geometry->property("x_size")->value());
- height = atoi(geometry->property("y_size")->value());
+ height = default_height;
+
+ if ((geometry = find_named_node (*node, "geometry")) != 0) {
+
+ if ((prop = geometry->property ("y_size")) == 0) {
+ prop = geometry->property ("y-size");
+ }
+ if (prop) {
+ height = atoi (prop->value());
+ }
}
if (which == static_cast<Gtk::Paned*> (&rhs_pane1)) {
return;
}
- if (!geometry || (prop = geometry->property("mixer_rhs_pane1_pos")) == 0) {
+ if (!geometry || (prop = geometry->property("mixer-rhs-pane1-pos")) == 0) {
pos = height / 3;
snprintf (buf, sizeof(buf), "%d", pos);
} else {
return;
}
- if (!geometry || (prop = geometry->property("mixer_list_hpane_pos")) == 0) {
- pos = 75;
+ if (!geometry) {
+ pos = 0;
snprintf (buf, sizeof(buf), "%d", pos);
} else {
+ prop = geometry->property("mixer-list-hpane-pos");
pos = atoi (prop->value());
}
}
}
}
+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()));
+}
+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()));
+}
+
+bool
+Mixer_UI::on_key_press_event (GdkEventKey* ev)
+{
+ /* focus widget gets first shot, then bindings, otherwise
+ forward to main window
+ */
+
+ if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
+ return true;
+ }
+
+ KeyboardKey k (ev->state, ev->keyval);
+
+ if (bindings.activate (k, Bindings::Press)) {
+ return true;
+ }
+
+ return forward_key_press (ev);
+}
+
+bool
+Mixer_UI::on_key_release_event (GdkEventKey* ev)
+{
+ if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
+ return true;
+ }
+
+ KeyboardKey k (ev->state, ev->keyval);
+
+ if (bindings.activate (k, Bindings::Release)) {
+ return true;
+ }
+
+ /* don't forward releases */
+
+ return true;
+}
+
+bool
+Mixer_UI::on_scroll_event (GdkEventScroll* ev)
+{
+ switch (ev->direction) {
+ case GDK_SCROLL_LEFT:
+ scroll_left ();
+ return true;
+ case GDK_SCROLL_UP:
+ if (ev->state & Keyboard::TertiaryModifier) {
+ scroll_left ();
+ return true;
+ }
+ return false;
+
+ case GDK_SCROLL_RIGHT:
+ scroll_right ();
+ return true;
+
+ case GDK_SCROLL_DOWN:
+ if (ev->state & Keyboard::TertiaryModifier) {
+ scroll_right ();
+ return true;
+ }
+ return false;
+ }
+
+ return false;
+}
+
+
+void
+Mixer_UI::parameter_changed (string const & p)
+{
+ if (p == "show-group-tabs") {
+ bool const s = _session->config.get_show_group_tabs ();
+ if (s) {
+ _group_tabs->show ();
+ } else {
+ _group_tabs->hide ();
+ }
+ } else if (p == "default-narrow_ms") {
+ bool const s = UIConfiguration::instance().get_default_narrow_ms ();
+ 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 ();
+ }
+}
+
+void
+Mixer_UI::set_route_group_activation (RouteGroup* g, bool a)
+{
+ g->set_active (a, this);
+}
+
+PluginSelector*
+Mixer_UI::plugin_selector()
+{
+#ifdef DEFER_PLUGIN_SELECTOR_LOAD
+ if (!_plugin_selector)
+ _plugin_selector = new PluginSelector (PluginManager::instance());
+#endif
+
+ return _plugin_selector;
+}
+
+void
+Mixer_UI::setup_track_display ()
+{
+ track_model = ListStore::create (track_columns);
+ track_display.set_model (track_model);
+ track_display.append_column (_("Strips"), track_columns.text);
+ track_display.append_column (_("Show"), track_columns.visible);
+ track_display.get_column (0)->set_data (X_("colnum"), GUINT_TO_POINTER(0));
+ 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.get_column (0)->set_sizing (Gtk::TREE_VIEW_COLUMN_FIXED);
+ track_display.set_name (X_("EditGroupList"));
+ track_display.get_selection()->set_mode (Gtk::SELECTION_NONE);
+ track_display.set_reorderable (true);
+ track_display.set_headers_visible (true);
+ track_display.set_can_focus(false);
+
+ track_model->signal_row_deleted().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_delete));
+ track_model->signal_rows_reordered().connect (sigc::mem_fun (*this, &Mixer_UI::track_list_reorder));
+
+ 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);
+
+ track_display_scroller.add (track_display);
+ track_display_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
+
+ VBox* v = manage (new VBox);
+ v->show ();
+ v->pack_start (track_display_scroller, true, true);
+
+ Button* b = manage (new Button);
+ b->show ();
+ Widget* w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON));
+ w->show ();
+ b->add (*w);
+
+ b->signal_clicked().connect (sigc::mem_fun (*this, &Mixer_UI::new_track_or_bus));
+
+ v->pack_start (*b, false, false);
+
+ track_display_frame.set_name("BaseFrame");
+ track_display_frame.set_shadow_type (Gtk::SHADOW_IN);
+ track_display_frame.add (*v);
+
+ track_display_scroller.show();
+ track_display_frame.show();
+ track_display.show();
+}
+
+void
+Mixer_UI::new_track_or_bus ()
+{
+ ARDOUR_UI::instance()->add_route (this);
+}
+
+
+void
+Mixer_UI::update_title ()
+{
+ if (_session) {
+ string n;
+
+ if (_session->snap_name() != _session->name()) {
+ n = _session->snap_name ();
+ } else {
+ n = _session->name ();
+ }
+
+ if (_session->dirty ()) {
+ n = "*" + n;
+ }
+
+ WindowTitle title (n);
+ title += S_("Window|Mixer");
+ title += Glib::get_application_name ();
+ set_title (title.get_string());
+
+ } else {
+
+ WindowTitle title (S_("Window|Mixer"));
+ title += Glib::get_application_name ();
+ set_title (title.get_string());
+ }
+}
+
+MixerStrip*
+Mixer_UI::strip_by_x (int x)
+{
+ for (list<MixerStrip*>::iterator i = strips.begin(); i != strips.end(); ++i) {
+ int x1, x2, y;
+
+ (*i)->translate_coordinates (*this, 0, 0, x1, y);
+ x2 = x1 + (*i)->get_width();
+
+ if (x >= x1 && x <= x2) {
+ return (*i);
+ }
+ }
+
+ return 0;
+}
+
+void
+Mixer_UI::set_route_targets_for_operation ()
+{
+ _route_targets.clear ();
+
+ if (!_selection.empty()) {
+ _route_targets = _selection.routes;
+ return;
+ }
+
+// removed "implicit" selections of strips, after discussion on IRC
+
+}
+
+void
+Mixer_UI::monitor_section_going_away ()
+{
+ if (_monitor_section) {
+ out_packer.remove (_monitor_section->tearoff());
+ _monitor_section->set_session (0);
+ }
+}
+
+void
+Mixer_UI::toggle_midi_input_active (bool flip_others)
+{
+ boost::shared_ptr<RouteList> rl (new RouteList);
+ bool onoff = false;
+
+ 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);
+}
+
+void
+Mixer_UI::maximise_mixer_space ()
+{
+ if (_maximised) {
+ return;
+ }
+
+ fullscreen ();
+
+ _maximised = true;
+}
+
+void
+Mixer_UI::restore_mixer_space ()
+{
+ if (!_maximised) {
+ return;
+ }
+
+ unfullscreen();
+
+ _maximised = false;
+}