/* 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 the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "keyboard.h" #include "mixer_ui.h" #include "mixer_strip.h" #include "plugin_selector.h" #include "ardour_ui.h" #include "prompter.h" #include "utils.h" #include "actions.h" #include "gui_thread.h" #include "i18n.h" using namespace ARDOUR; using namespace PBD; using namespace Gtk; using namespace Glib; using namespace Gtkmm2ext; using namespace sigc; using namespace std; using PBD::atoi; Mixer_UI::Mixer_UI () : Window (Gtk::WINDOW_TOPLEVEL) { session = 0; _strip_width = Config->get_default_narrow_ms() ? Narrow : Wide; track_menu = 0; mix_group_context_menu = 0; no_track_list_redisplay = false; in_group_row_change = false; _visible = false; strip_redisplay_does_not_reset_order_keys = false; strip_redisplay_does_not_sync_order_keys = false; Route::SyncOrderKeys.connect (mem_fun (*this, &Mixer_UI::sync_order_keys)); 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); scroller.add (strip_packer); scroller.set_policy (Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC); 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.set_name (X_("MixerTrackDisplayList")); track_display.get_selection()->set_mode (Gtk::SELECTION_NONE); track_display.set_reorderable (true); track_display.set_headers_visible (true); track_model->signal_row_deleted().connect (mem_fun (*this, &Mixer_UI::track_list_delete)); track_model->signal_row_changed().connect (mem_fun (*this, &Mixer_UI::track_list_change)); track_model->signal_rows_reordered().connect (mem_fun (*this, &Mixer_UI::track_list_reorder)); CellRendererToggle* track_list_visible_cell = dynamic_cast(track_display.get_column_cell_renderer (1)); track_list_visible_cell->property_activatable() = true; track_list_visible_cell->property_radio() = false; track_display.signal_button_press_event().connect (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); group_model = ListStore::create (group_columns); group_display.set_model (group_model); group_display.append_column (_("Group"), group_columns.text); group_display.append_column (_("Active"), group_columns.active); 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.get_column (2)->set_data (X_("colnum"), GUINT_TO_POINTER(2)); group_display.get_column (0)->set_expand(true); group_display.get_column (1)->set_expand(false); group_display.get_column (2)->set_expand(false); group_display.set_name ("MixerGroupList"); group_display.get_selection()->set_mode (Gtk::SELECTION_SINGLE); group_display.set_reorderable (true); group_display.set_headers_visible (true); group_display.set_rules_hint (true); /* name is directly editable */ CellRendererText* name_cell = dynamic_cast(group_display.get_column_cell_renderer (0)); name_cell->property_editable() = true; name_cell->signal_edited().connect (mem_fun (*this, &Mixer_UI::mix_group_name_edit)); /* use checkbox for the active column */ CellRendererToggle* active_cell = dynamic_cast(group_display.get_column_cell_renderer (1)); active_cell->property_activatable() = true; active_cell->property_radio() = false; /* use checkbox for the visible column */ active_cell = dynamic_cast(group_display.get_column_cell_renderer (2)); active_cell->property_activatable() = true; active_cell->property_radio() = false; group_model->signal_row_changed().connect (mem_fun (*this, &Mixer_UI::mix_group_row_change)); group_display.signal_button_press_event().connect (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); HBox* mix_group_display_button_box = manage (new HBox()); Button* mix_group_add_button = manage (new Button ()); Button* mix_group_remove_button = manage (new Button ()); Widget* w; w = manage (new Image (Stock::ADD, ICON_SIZE_BUTTON)); w->show(); mix_group_add_button->add (*w); w = manage (new Image (Stock::REMOVE, ICON_SIZE_BUTTON)); w->show(); mix_group_remove_button->add (*w); mix_group_display_button_box->set_homogeneous (true); mix_group_add_button->signal_clicked().connect (mem_fun (*this, &Mixer_UI::new_mix_group)); mix_group_remove_button->signal_clicked().connect (mem_fun (*this, &Mixer_UI::remove_selected_mix_group)); mix_group_display_button_box->add (*mix_group_remove_button); mix_group_display_button_box->add (*mix_group_add_button); group_display_vbox.pack_start (group_display_scroller, true, true); group_display_vbox.pack_start (*mix_group_display_button_box, false, false); track_display_frame.set_name("BaseFrame"); track_display_frame.set_shadow_type (Gtk::SHADOW_IN); track_display_frame.add(track_display_scroller); group_display_frame.set_name ("BaseFrame"); group_display_frame.set_shadow_type (Gtk::SHADOW_IN); group_display_frame.add (group_display_vbox); 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); #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.add1(list_vpacker); list_hpane.add2(global_hpacker); rhs_pane1.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler), static_cast (&rhs_pane1))); list_hpane.signal_size_allocate().connect (bind (mem_fun(*this, &Mixer_UI::pane_allocation_handler), static_cast (&list_hpane))); global_vpacker.pack_start (list_hpane, true, true); add (global_vpacker); set_name ("MixerWindow"); WindowTitle title(Glib::get_application_name()); title += _("Mixer"); set_title (title.get_string()); set_wmclass (X_("ardour_mixer"), "Ardour"); add_accel_group (ActionManager::ui_manager->get_accel_group()); signal_delete_event().connect (mem_fun (*this, &Mixer_UI::hide_window)); add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK); _plugin_selector = new PluginSelector (PluginManager::the_manager()); signal_configure_event().connect (mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler)); _selection.RoutesChanged.connect (mem_fun(*this, &Mixer_UI::follow_strip_selection)); auto_rebinding = FALSE; } Mixer_UI::~Mixer_UI () { } void Mixer_UI::ensure_float (Window& win) { win.set_transient_for (*this); } void Mixer_UI::show_window () { show_all (); if (!_visible) { set_window_pos_and_size (); /* now reset each strips width so the right widgets are shown */ MixerStrip* ms; 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 (ms->get_width(), ms->width_owner()); } } _visible = true; } bool Mixer_UI::hide_window (GdkEventAny *ev) { get_window_pos_and_size (); _visible = false; return just_hide_it(ev, static_cast(this)); } void Mixer_UI::add_strip (Session::RouteList& routes) { ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_strip), routes)); MixerStrip* strip; no_track_list_redisplay = true; strip_redisplay_does_not_sync_order_keys = true; for (Session::RouteList::iterator x = routes.begin(); x != routes.end(); ++x) { boost::shared_ptr route = (*x); if (route->hidden()) { return; } strip = new MixerStrip (*this, *session, route); strips.push_back (strip); Config->get_default_narrow_ms() ? _strip_width = Narrow : _strip_width = Wide; if (strip->width_owner() != strip) { strip->set_width (_strip_width, this); } show_strip (strip); TreeModel::Row row = *(track_model->append()); row[track_columns.text] = route->name(); row[track_columns.visible] = strip->marked_for_display(); row[track_columns.route] = route; row[track_columns.strip] = strip; if (route->order_key (N_("signal")) == -1) { route->set_order_key (N_("signal"), track_model->children().size()-1); } 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)); #ifdef GTKOSX strip->WidthChanged.connect (mem_fun(*this, &Mixer_UI::queue_draw_all_strips)); #endif strip->signal_button_release_event().connect (bind (mem_fun(*this, &Mixer_UI::strip_button_release_event), strip)); } no_track_list_redisplay = false; redisplay_track_list (); strip_redisplay_does_not_sync_order_keys = false; } void Mixer_UI::remove_strip (MixerStrip* strip) { ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::remove_strip), strip)); TreeModel::Children rows = track_model->children(); TreeModel::Children::iterator ri; list::iterator i; if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) { strips.erase (i); } strip_redisplay_does_not_sync_order_keys = true; for (ri = rows.begin(); ri != rows.end(); ++ri) { if ((*ri)[track_columns.strip] == strip) { track_model->erase (ri); break; } } strip_redisplay_does_not_sync_order_keys = false; } const char* Mixer_UI::get_order_key() { return X_("signal"); #if 0 if (Config->get_sync_all_route_ordering()) { return X_("editor"); } else { return X_("signal"); } #endif } void Mixer_UI::sync_order_keys (const char *src) { vector neworder; TreeModel::Children rows = track_model->children(); TreeModel::Children::iterator ri; if ((strcmp (src, get_order_key()) == 0) || !session || (session->state_of_the_state() & Session::Loading) || rows.empty()) { return; } for (ri = rows.begin(); ri != rows.end(); ++ri) { neworder.push_back (0); } bool changed = false; int order; for (order = 0, ri = rows.begin(); ri != rows.end(); ++ri, ++order) { boost::shared_ptr route = (*ri)[track_columns.route]; int old_key = order; int new_key = route->order_key (get_order_key()); neworder[new_key] = old_key; if (new_key != old_key) { changed = true; } } if (changed) { strip_redisplay_does_not_reset_order_keys = true; track_model->reorder (neworder); strip_redisplay_does_not_reset_order_keys = false; } } void Mixer_UI::follow_strip_selection () { for (list::iterator i = strips.begin(); i != strips.end(); ++i) { (*i)->set_selected (_selection.selected ((*i)->route())); } } bool Mixer_UI::strip_button_release_event (GdkEventButton *ev, MixerStrip *strip) { if (ev->button == 1) { /* 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::TertiaryModifier)) { _selection.add (strip->route()); } else { _selection.set (strip->route()); } } } return true; } void Mixer_UI::connect_to_session (Session* sess) { session = sess; XMLNode* node = ARDOUR_UI::instance()->mixer_settings(); set_state (*node); WindowTitle title(session->name()); title += _("Mixer"); title += Glib::get_application_name(); set_title (title.get_string()); initial_track_display (); session->GoingAway.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)); session->mix_group_removed.connect (mem_fun(*this, &Mixer_UI::mix_groups_changed)); mix_groups_changed (); _plugin_selector->set_session (session); if (_visible) { show_window(); } start_updating (); } void Mixer_UI::disconnect_from_session () { ENSURE_GUI_THREAD(mem_fun(*this, &Mixer_UI::disconnect_from_session)); group_model->clear (); _selection.clear (); WindowTitle title(Glib::get_application_name()); title += _("Mixer"); set_title (title.get_string()); stop_updating (); } 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; 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; break; } } } gint Mixer_UI::start_updating () { fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (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::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; 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()->master() || strip->route()->control()) { continue; } (*i)[track_columns.visible] = yn; } no_track_list_redisplay = false; redisplay_track_list (); } void Mixer_UI::set_all_audio_visibility (int tracks, bool yn) { TreeModel::Children rows = track_model->children(); TreeModel::Children::iterator i; 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()->master() || strip->route()->control()) { continue; } boost::shared_ptr at = strip->audio_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) { /* bus */ (*i)[track_columns.visible] = yn; } break; } } no_track_list_redisplay = false; 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); } void Mixer_UI::hide_all_audiobus () { set_all_audio_visibility (2, false); } void Mixer_UI::show_all_audiotracks() { set_all_audio_visibility (1, true); } void Mixer_UI::hide_all_audiotracks () { set_all_audio_visibility (1, false); } void Mixer_UI::track_list_reorder (const TreeModel::Path& path, const TreeModel::iterator& iter, int* new_order) { strip_redisplay_does_not_sync_order_keys = true; session->set_remote_control_ids(); redisplay_track_list (); strip_redisplay_does_not_sync_order_keys = false; } void Mixer_UI::track_list_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter) { // never reset order keys because of a property change strip_redisplay_does_not_reset_order_keys = true; session->set_remote_control_ids(); redisplay_track_list (); strip_redisplay_does_not_reset_order_keys = false; } void Mixer_UI::track_list_delete (const Gtk::TreeModel::Path& path) { /* this could require an order sync */ session->set_remote_control_ids(); redisplay_track_list (); } void Mixer_UI::redisplay_track_list () { 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_columns.strip]; if (strip == 0) { /* we're in the middle of changing a row, don't worry */ continue; } bool visible = (*i)[track_columns.visible]; boost::shared_ptr route = (*i)[track_columns.route]; if (visible) { strip->set_marked_for_display (true); if (!strip_redisplay_does_not_reset_order_keys) { strip->route()->set_order_key (get_order_key(), order); } if (strip->packed()) { if (strip->route()->master() || strip->route()->control()) { out_packer.reorder_child (*strip, -1); } else { strip_packer.reorder_child (*strip, -1); /* put at end */ } } else { if (strip->route()->master() || strip->route()->control()) { 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()) { /* do nothing, these cannot be hidden */ } else { if (strip->packed()) { strip_packer.remove (*strip); strip->set_packed (false); } } } } if (!strip_redisplay_does_not_reset_order_keys && !strip_redisplay_does_not_sync_order_keys) { session->sync_order_keys (get_order_key()); } // Rebind all of the midi controls automatically if (auto_rebinding) { auto_rebind_midi_controls (); } } #ifdef GTKOSX void Mixer_UI::queue_draw_all_strips () { 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::set_auto_rebinding( bool val ) { if( val == TRUE ) { auto_rebinding = TRUE; Session::AutoBindingOff(); } else { auto_rebinding = FALSE; Session::AutoBindingOn(); } } void Mixer_UI::toggle_auto_rebinding() { set_auto_rebinding (!auto_rebinding); auto_rebind_midi_controls(); } void Mixer_UI::auto_rebind_midi_controls () { TreeModel::Children rows = track_model->children(); TreeModel::Children::iterator i; int pos; // Create bindings for all visible strips and remove those that are not visible pos = 1; // 0 is reserved for the master strip for (i = rows.begin(); i != rows.end(); ++i) { MixerStrip* strip = (*i)[track_columns.strip]; if ( (*i)[track_columns.visible] == true ) { // add bindings for // make the actual binding //cout<<"Auto Binding: Visible Strip Found: "<name()<route()->master() ) { controlValue = 0; } else { pos++; } PBD::Controllable::CreateBinding ( strip->solo_button->get_controllable(), controlValue, 0); PBD::Controllable::CreateBinding ( strip->mute_button->get_controllable(), controlValue, 1); if( strip->is_audio_track() ) { PBD::Controllable::CreateBinding ( strip->rec_enable_button->get_controllable(), controlValue, 2); } PBD::Controllable::CreateBinding ( &(strip->gpm.get_controllable()), controlValue, 3); PBD::Controllable::CreateBinding ( strip->panners.get_controllable(), controlValue, 4); } else { // Remove any existing binding PBD::Controllable::DeleteBinding ( strip->solo_button->get_controllable() ); PBD::Controllable::DeleteBinding ( strip->mute_button->get_controllable() ); if( strip->is_audio_track() ) { PBD::Controllable::DeleteBinding ( strip->rec_enable_button->get_controllable() ); } PBD::Controllable::DeleteBinding ( &(strip->gpm.get_controllable()) ); PBD::Controllable::DeleteBinding ( strip->panners.get_controllable() ); // This only takes the first panner if there are multiples... } } // for } struct SignalOrderRouteSorter { bool operator() (boost::shared_ptr a, boost::shared_ptr b) { /* use of ">" forces the correct sort order */ return a->order_key (Mixer_UI::get_order_key()) < b->order_key (Mixer_UI::get_order_key()); } }; void Mixer_UI::initial_track_display () { boost::shared_ptr routes = session->get_routes(); Session::RouteList copy (*routes); SignalOrderRouteSorter sorter; copy.sort (sorter); no_track_list_redisplay = true; track_model->clear (); add_strip (copy); no_track_list_redisplay = false; redisplay_track_list (); } void Mixer_UI::show_track_list_menu () { if (track_menu == 0) { build_track_menu (); } track_menu->popup (1, gtk_get_current_event_time()); } bool Mixer_UI::track_display_button_press (GdkEventButton* ev) { if (Keyboard::is_context_menu_event (ev)) { show_track_list_menu (); 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()->master() && !strip->route()->control()) { 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 () { using namespace Menu_Helpers; using namespace Gtk; 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))); } void Mixer_UI::strip_name_changed (void* src, MixerStrip* mx) { ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::strip_name_changed), src, mx)); TreeModel::Children rows = track_model->children(); TreeModel::Children::iterator i; for (i = rows.begin(); i != rows.end(); ++i) { 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::build_mix_group_context_menu () { using namespace Gtk::Menu_Helpers; mix_group_context_menu = new Menu; mix_group_context_menu->set_name ("ArdourContextMenu"); MenuList& items = mix_group_context_menu->items(); items.push_back (MenuElem (_("Activate All"), mem_fun(*this, &Mixer_UI::activate_all_mix_groups))); items.push_back (MenuElem (_("Disable All"), mem_fun(*this, &Mixer_UI::disable_all_mix_groups))); items.push_back (SeparatorElem()); items.push_back (MenuElem (_("Show All"), mem_fun(*this, &Mixer_UI::show_all_mix_groups))); items.push_back (MenuElem (_("Hide All"), mem_fun(*this, &Mixer_UI::hide_all_mix_groups))); items.push_back (SeparatorElem()); items.push_back (MenuElem (_("Add group"), mem_fun(*this, &Mixer_UI::new_mix_group))); } bool Mixer_UI::group_display_button_press (GdkEventButton* ev) { if (Keyboard::is_context_menu_event (ev)) { if (mix_group_context_menu == 0) { build_mix_group_context_menu (); } mix_group_context_menu->popup (1, ev->time); return true; } 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; } switch (GPOINTER_TO_UINT (column->get_data (X_("colnum")))) { case 0: if (Keyboard::is_edit_event (ev)) { if ((iter = group_model->get_iter (path))) { if ((group = (*iter)[group_columns.group]) != 0) { // edit_mix_group (group); #ifdef GTKOSX group_display.queue_draw(); #endif return true; } } } break; case 1: if ((iter = group_model->get_iter (path))) { bool active = (*iter)[group_columns.active]; (*iter)[group_columns.active] = !active; #ifdef GTKOSX group_display.queue_draw(); #endif return true; } break; case 2: if ((iter = group_model->get_iter (path))) { bool visible = (*iter)[group_columns.visible]; (*iter)[group_columns.visible] = !visible; #ifdef GTKOSX group_display.queue_draw(); #endif return true; } break; default: break; } return false; } void Mixer_UI::activate_all_mix_groups () { Gtk::TreeModel::Children children = group_model->children(); for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) { (*iter)[group_columns.active] = true; } } void Mixer_UI::disable_all_mix_groups () { Gtk::TreeModel::Children children = group_model->children(); for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) { (*iter)[group_columns.active] = false; } } void Mixer_UI::show_all_mix_groups () { Gtk::TreeModel::Children children = group_model->children(); for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) { (*iter)[group_columns.visible] = true; } } void Mixer_UI::hide_all_mix_groups () { Gtk::TreeModel::Children children = group_model->children(); for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) { (*iter)[group_columns.visible] = false; } } void Mixer_UI::mix_groups_changed () { ENSURE_GUI_THREAD (mem_fun (*this, &Mixer_UI::mix_groups_changed)); /* just rebuild the while thing */ group_model->clear (); session->foreach_mix_group (mem_fun (*this, &Mixer_UI::add_mix_group)); } void Mixer_UI::new_mix_group () { session->add_mix_group (""); } void Mixer_UI::remove_selected_mix_group () { Glib::RefPtr 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_mix_group (*rg); } } } void Mixer_UI::group_flags_changed (void* src, RouteGroup* group) { if (in_group_row_change) { return; } ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::group_flags_changed), src, group)); /* force an update of any mixer strips that are using this group, otherwise mix group names don't change in mixer strips */ for (list::iterator i = strips.begin(); i != strips.end(); ++i) { if ((*i)->mix_group() == group) { (*i)->mix_group_changed(0); } } TreeModel::iterator i; TreeModel::Children rows = group_model->children(); Glib::RefPtr 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.active] = group->is_active (); (*i)[group_columns.text] = group->name (); break; } } in_group_row_change = false; } void Mixer_UI::mix_group_name_edit (const Glib::ustring& path, const Glib::ustring& 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::mix_group_row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter) { RouteGroup* group; if (in_group_row_change) { return; } if ((group = (*iter)[group_columns.group]) == 0) { return; } if ((*iter)[group_columns.visible]) { for (list::iterator i = strips.begin(); i != strips.end(); ++i) { if ((*i)->mix_group() == group) { show_strip (*i); } } } else { for (list::iterator i = strips.begin(); i != strips.end(); ++i) { if ((*i)->mix_group() == group) { hide_strip (*i); } } } bool active = (*iter)[group_columns.active]; group->set_active (active, this); Glib::ustring name = (*iter)[group_columns.text]; if (name != group->name()) { group->set_name (name); } } void Mixer_UI::add_mix_group (RouteGroup* group) { ENSURE_GUI_THREAD(bind (mem_fun(*this, &Mixer_UI::add_mix_group), group)); bool focus = false; in_group_row_change = true; TreeModel::Row row = *(group_model->append()); row[group_columns.active] = group->is_active(); row[group_columns.visible] = false; for (list::iterator i = strips.begin(); i != strips.end(); ++i) { if ((*i)->mix_group() == group) { if ((*i)->marked_for_display()) { row[group_columns.visible] = true; } break; } } row[group_columns.group] = group; if (!group->name().empty()) { row[group_columns.text] = group->name(); } else { row[group_columns.text] = _("unnamed"); focus = true; } group->FlagsChanged.connect (bind (mem_fun(*this, &Mixer_UI::group_flags_changed), group)); if (focus) { TreeViewColumn* col = group_display.get_column (0); CellRendererText* name_cell = dynamic_cast(group_display.get_column_cell_renderer (0)); group_display.set_cursor (group_model->get_path (row), *col, *name_cell, true); } 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 (this); return true; } return false; } void Mixer_UI::set_strip_width (Width w) { _strip_width = w; for (list::iterator i = strips.begin(); i != strips.end(); ++i) { (*i)->set_width (w, 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; m_width = default_width; m_height = default_height; m_root_x = 1; m_root_y = 1; 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_window_pos_and_size (); if ((prop = node.property ("narrow-strips"))) { 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; } } return 0; } XMLNode& Mixer_UI::get_state (void) { XMLNode* node = new XMLNode ("Mixer"); if (is_realized()) { Glib::RefPtr win = get_window(); get_window_pos_and_size (); XMLNode* geometry = new XMLNode ("geometry"); char buf[32]; snprintf(buf, sizeof(buf), "%d", m_width); geometry->add_property(X_("x_size"), string(buf)); snprintf(buf, sizeof(buf), "%d", m_height); geometry->add_property(X_("y_size"), string(buf)); snprintf(buf, sizeof(buf), "%d", m_root_x); geometry->add_property(X_("x_pos"), string(buf)); snprintf(buf, sizeof(buf), "%d", m_root_y); geometry->add_property(X_("y_pos"), string(buf)); // 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", 0); geometry->add_property(X_("y_off"), string(buf)); snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast(&rhs_pane1)->gobj())); geometry->add_property(X_("mixer_rhs_pane1_pos"), string(buf)); snprintf(buf,sizeof(buf), "%d",gtk_paned_get_position (static_cast(&list_hpane)->gobj())); geometry->add_property(X_("mixer_list_hpane_pos"), string(buf)); node->add_child_nocopy (*geometry); } node->add_property ("narrow-strips", _strip_width == Narrow ? "yes" : "no"); node->add_property ("show-mixer", _visible ? "yes" : "no"); return *node; } void Mixer_UI::pane_allocation_handler (Allocation& alloc, Gtk::Paned* which) { int pos; XMLProperty* prop = 0; char buf[32]; XMLNode* node = ARDOUR_UI::instance()->mixer_settings(); XMLNode* geometry; int width, height; static int32_t done[3] = { 0, 0, 0 }; width = default_width; height = default_height; if ((geometry = find_named_node (*node, "geometry")) != 0) { if ((prop = geometry->property ("x_size")) == 0) { prop = geometry->property ("x-size"); } if (prop) { width = atoi (prop->value()); } if ((prop = geometry->property ("y_size")) == 0) { prop = geometry->property ("y-size"); } if (prop) { height = atoi (prop->value()); } } if (which == static_cast (&rhs_pane1)) { if (done[0]) { return; } if (!geometry || (prop = geometry->property("mixer_rhs_pane1_pos")) == 0) { pos = height / 3; snprintf (buf, sizeof(buf), "%d", pos); } else { pos = atoi (prop->value()); } if ((done[0] = GTK_WIDGET(rhs_pane1.gobj())->allocation.height > pos)) { rhs_pane1.set_position (pos); } } else if (which == static_cast (&list_hpane)) { if (done[2]) { return; } if (!geometry || (prop = geometry->property("mixer_list_hpane_pos")) == 0) { pos = 75; snprintf (buf, sizeof(buf), "%d", pos); } else { pos = atoi (prop->value()); } if ((done[2] = GTK_WIDGET(list_hpane.gobj())->allocation.width > pos)) { list_hpane.set_position (pos); } } } void Mixer_UI::scroll_left () { 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 () { 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) { switch (ev->keyval) { case GDK_Left: scroll_left (); return true; case GDK_Right: scroll_right (); return true; default: break; } return key_press_focus_accelerator_handler (*this, ev); } 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; }