X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fgeneric_pluginui.cc;h=1e48986a282d5c8b5654cc068088005734e77e89;hb=e5a181c323243a03338f5a9934a5df254986370d;hp=4b303880871950762426d6d2e8f74874c1bb054b;hpb=5c926136988757f1f11a14c11720ed3daac3195f;p=ardour.git diff --git a/gtk2_ardour/generic_pluginui.cc b/gtk2_ardour/generic_pluginui.cc index 4b30388087..1e48986a28 100644 --- a/gtk2_ardour/generic_pluginui.cc +++ b/gtk2_ardour/generic_pluginui.cc @@ -27,28 +27,36 @@ #include #include +#include + #include "pbd/stl_delete.h" #include "pbd/unwind.h" #include "pbd/xml++.h" #include "pbd/failed_constructor.h" -#include "gtkmm2ext/click_box.h" -#include "gtkmm2ext/fastmeter.h" -#include "gtkmm2ext/barcontroller.h" -#include "gtkmm2ext/utils.h" -#include "gtkmm2ext/doi.h" -#include "gtkmm2ext/slider_controller.h" +#include "evoral/midi_events.h" +#include "evoral/PatchChange.hpp" -#include "widgets/ardour_knob.h" -#include "widgets/tooltips.h" +#include "midi++/midnam_patch.h" +#include "ardour/midi_patch_manager.h" +#include "ardour/midi_track.h" #include "ardour/plugin.h" #include "ardour/plugin_insert.h" #include "ardour/session.h" #include "ardour/value_as_string.h" -#include "prompter.h" +#include "gtkmm2ext/menu_elems.h" +#include "gtkmm2ext/utils.h" +#include "gtkmm2ext/doi.h" + +#include "widgets/ardour_knob.h" +#include "widgets/fastmeter.h" +#include "widgets/slider_controller.h" +#include "widgets/tooltips.h" + #include "plugin_ui.h" +#include "plugin_display.h" #include "gui_thread.h" #include "automation_controller.h" #include "gain_meter.h" @@ -69,6 +77,11 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr pi, bool scrol : PlugUIBase (pi) , automation_menu (0) , is_scrollable(scrollable) + , _plugin_pianokeyboard_expander (_("MIDI Keyboard")) + , _piano (0) + , _pianomm (0) + , _piano_velocity (*manage (new Adjustment (100, 1, 127, 1, 16))) + , _piano_channel (*manage (new Adjustment (0, 1, 16, 1, 1))) { set_name ("PluginEditor"); set_border_width (10); @@ -79,9 +92,7 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr pi, bool scrol HBox* constraint_hbox = manage (new HBox); HBox* smaller_hbox = manage (new HBox); - HBox* automation_hbox = manage (new HBox); smaller_hbox->set_spacing (4); - automation_hbox->set_spacing (6); Label* combo_label = manage (new Label (_("Presets"))); combo_label->set_use_markup (true); @@ -95,7 +106,9 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr pi, bool scrol smaller_hbox->pack_start (add_button, false, false); smaller_hbox->pack_start (save_button, false, false); smaller_hbox->pack_start (delete_button, false, false); - smaller_hbox->pack_start (reset_button, false, false, 4); + if (pi->controls().size() > 0) { + smaller_hbox->pack_start (reset_button, false, false, 4); + } smaller_hbox->pack_start (bypass_button, false, true, 4); automation_manual_all_button.set_text(_("Manual")); @@ -106,28 +119,64 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr pi, bool scrol automation_write_all_button.set_name (X_("generic button")); automation_touch_all_button.set_text(_("Touch")); automation_touch_all_button.set_name (X_("generic button")); - - Label* l = manage (new Label (_("All Automation"))); - l->set_alignment (1.0, 0.5); - automation_hbox->pack_start (*l, true, true); - automation_hbox->pack_start (automation_manual_all_button, false, false); - automation_hbox->pack_start (automation_play_all_button, false, false); - automation_hbox->pack_start (automation_write_all_button, false, false); - automation_hbox->pack_start (automation_touch_all_button, false, false); + automation_latch_all_button.set_text(_("Touch")); + automation_latch_all_button.set_name (X_("generic button")); constraint_hbox->set_spacing (5); constraint_hbox->set_homogeneous (false); VBox* v1_box = manage (new VBox); VBox* v2_box = manage (new VBox); - pack_end (plugin_analysis_expander, false, false); + if (pi->is_instrument ()) { + _piano = (PianoKeyboard*)piano_keyboard_new(); + _pianomm = Glib::wrap((GtkWidget*)_piano); + _pianomm->set_flags(Gtk::CAN_FOCUS); + _pianomm->add_events(Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK); + + g_signal_connect (G_OBJECT (_piano), "note-on", G_CALLBACK (GenericPluginUI::_note_on_event_handler), this); + g_signal_connect (G_OBJECT (_piano), "note-off", G_CALLBACK (GenericPluginUI::_note_off_event_handler), this); + + HBox* box = manage (new HBox); + box->pack_start (*manage (new Label (_("Channel:"))), false, false); + box->pack_start (_piano_channel, false, false); + box->pack_start (*manage (new Label (_("Velocity:"))), false, false); + box->pack_start (_piano_velocity, false, false); + + Box* box2 = manage (new HBox ()); + box2->pack_start (*box, true, false); + + _pianobox.set_spacing (4); + _pianobox.pack_start (*box2, true, true); + _pianobox.pack_start (*_pianomm, true, true); + + _plugin_pianokeyboard_expander.set_expanded(false); + _plugin_pianokeyboard_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &GenericPluginUI::toggle_pianokeyboard)); + + pack_end (_plugin_pianokeyboard_expander, false, false); + } else { + pack_end (plugin_analysis_expander, false, false); + } + + pack_end (cpuload_expander, false, false); + if (!plugin->get_docs().empty()) { pack_end (description_expander, false, false); } v1_box->set_spacing (6); v1_box->pack_start (*smaller_hbox, false, true); - v1_box->pack_start (*automation_hbox, false, true); + if (pi->controls().size() > 0) { + HBox* automation_hbox = manage (new HBox); + automation_hbox->set_spacing (6); + Label* l = manage (new Label (_("All Automation"))); + l->set_alignment (1.0, 0.5); + automation_hbox->pack_start (*l, true, true); + automation_hbox->pack_start (automation_manual_all_button, false, false); + automation_hbox->pack_start (automation_play_all_button, false, false); + automation_hbox->pack_start (automation_write_all_button, false, false); + automation_hbox->pack_start (automation_touch_all_button, false, false); + v1_box->pack_start (*automation_hbox, false, true); + } v2_box->pack_start (focus_button, false, true); main_contents.pack_start (settings_box, false, false); @@ -137,29 +186,31 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr pi, bool scrol main_contents.pack_start (*constraint_hbox, false, false); - if (is_scrollable) { - Gtk::ScrolledWindow *scroller = manage (new Gtk::ScrolledWindow()); - scroller->set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC); - scroller->set_name ("PluginEditor"); - scroller->add (hpacker); - main_contents.pack_start (*scroller, true, true); - } else { - main_contents.pack_start (hpacker, false, false); - } - pi->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&GenericPluginUI::processor_active_changed, this, boost::weak_ptr(pi)), gui_context()); bypass_button.set_active (!pi->enabled()); + /* ScrolledWindow will wrap hpacker in a Viewport */ + scroller.add (hpacker); + Viewport* view = static_cast(scroller.get_child()); + view->set_shadow_type(Gtk::SHADOW_NONE); + + main_contents.pack_start (scroller, true, true); + prefheight = 0; build (); - /* Listen for property changes that are not notified normally because - * AutomationControl has only support for numeric values currently. - * The only case is Variant::PATH for now */ - plugin->PropertyChanged.connect(*this, invalidator(*this), - boost::bind(&GenericPluginUI::path_property_changed, this, _1, _2), - gui_context()); + if (insert->plugin()->has_midnam() && insert->plugin()->knows_bank_patch()) { + build_midi_table (); + } + + if (is_scrollable) { + scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC); + scroller.set_name ("PluginEditor"); + } else { + scroller.signal_size_request().connect (sigc::mem_fun(*this, &GenericPluginUI::scroller_size_request)); + scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER); + } main_contents.show (); } @@ -169,6 +220,45 @@ GenericPluginUI::~GenericPluginUI () if (output_controls.size() > 0) { screen_update_connection.disconnect(); } + delete _pianomm; +} + +void +GenericPluginUI::scroller_size_request (Gtk::Requisition* a) +{ + GtkRequisition request = hpacker.size_request(); + + Glib::RefPtr window (get_window()); + Glib::RefPtr screen; + + if (window) { + screen = get_screen(); + } + + if (!screen) { + a->width = request.width; + return; + } + + Gdk::Rectangle monitor; + const int monitor_num = screen->get_monitor_at_window (window); + screen->get_monitor_geometry ( + (monitor_num < 0) ? 0 : monitor_num, + monitor); + + const int maximum_width = monitor.get_width() * 0.9; + + if (request.width > maximum_width) { + for (vector::const_iterator cuip = input_controls.begin(); + cuip != input_controls.end(); + ++cuip) { + if (!(*cuip)->short_autostate) + set_short_autostate(*cuip, true); + } + request = hpacker.size_request(); + } + + a->width = min(request.width, maximum_width); } // Some functions for calculating the 'similarity' of two plugin @@ -303,6 +393,14 @@ GenericPluginUI::build () control_uis.push_back(cui); } if (!descs.empty()) { + /* Listen for property changes that are not notified normally because + * AutomationControl has only support for numeric values currently. + * The only case is Variant::PATH for now */ + plugin->PropertyChanged.connect(*this, invalidator(*this), + boost::bind(&GenericPluginUI::path_property_changed, this, _1, _2), + gui_context()); + + /* and query current property value */ plugin->announce_property_values(); } @@ -318,6 +416,7 @@ GenericPluginUI::build () automation_play_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Play)); automation_write_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Write)); automation_touch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Touch)); + automation_latch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Latch)); /* XXX This is a workaround for AutomationControl not knowing about preset loads */ plugin->PresetLoaded.connect (*this, invalidator (*this), boost::bind (&GenericPluginUI::update_input_displays, this), gui_context ()); @@ -360,10 +459,11 @@ GenericPluginUI::automatic_layout (const std::vector& control_uis) button_table->set_homogeneous (false); button_table->set_row_spacings (2); button_table->set_col_spacings (2); + button_table->set_border_width (5); + output_table->set_homogeneous (true); output_table->set_row_spacings (2); output_table->set_col_spacings (2); - button_table->set_border_width (5); output_table->set_border_width (5); @@ -402,7 +502,7 @@ GenericPluginUI::automatic_layout (const std::vector& control_uis) FILL|EXPAND, FILL); button_row++; - } else if (cui->controller || cui->clickbox || cui->combo) { + } else if (cui->controller || cui->combo) { // Get all of the controls into a list, so that // we can lay them out a bit more nicely later. cui_controls_list.push_back(cui); @@ -527,6 +627,11 @@ GenericPluginUI::automatic_layout (const std::vector& control_uis) } else { delete output_table; } + + if (plugin->has_inline_display () && plugin->inline_display_in_gui ()) { + PluginDisplay* pd = manage (new PluginDisplay (plugin, 300)); + hpacker.pack_end (*pd, true, true); + } show_all(); } @@ -544,13 +649,156 @@ GenericPluginUI::custom_layout (const std::vector& control_uis) layout->attach (*cui, cui->x0, cui->x1, cui->y0, cui->y1, FILL, SHRINK, 2, 2); } hpacker.pack_start (*layout, true, true); + + if (plugin->has_inline_display () && plugin->inline_display_in_gui ()) { + PluginDisplay* pd = manage (new PluginDisplay (plugin, 300)); + hpacker.pack_end (*pd, true, true); + } +} + +void +GenericPluginUI::build_midi_table () +{ + Gtk::Table* pgm_table = manage (new Gtk::Table (8, 5)); + + pgm_table->set_homogeneous (false); + pgm_table->set_row_spacings (2); + pgm_table->set_col_spacings (2); + pgm_table->set_border_width (5); + pgm_table->set_col_spacing (2, 10); + + Frame* frame = manage (new Frame); + frame->set_name ("BaseFrame"); + if (dynamic_cast (insert->owner())) { + frame->set_label (_("MIDI Programs (sent to track)")); + } else { + frame->set_label (_("MIDI Programs (volatile)")); + } + frame->add (*pgm_table); + hpacker.pack_start (*frame, false, false); + + for (uint8_t chn = 0; chn < 16; ++chn) { + int col = 3 * (chn / 8); + int row = chn % 8; + ArdourDropdown* cui = manage (new ArdourWidgets::ArdourDropdown ()); + cui->set_sizing_text ("Stereo Grand Piano"); + cui->set_text_ellipsize (Pango::ELLIPSIZE_END); + cui->set_layout_ellipsize_width (PANGO_SCALE * 112 * UIConfiguration::instance ().get_ui_scale ()); + midi_pgmsel.push_back (cui); + pgm_table->attach (*manage (new Label (string_compose ("C%1:", (int)(chn + 1)), ALIGN_RIGHT)), col, col + 1, row, row+1, FILL, SHRINK); + pgm_table->attach (*cui, col + 1, col + 2, row, row+1, SHRINK, SHRINK); + } + + insert->plugin ()->read_midnam(); + + midi_refill_patches (); + + insert->plugin()->BankPatchChange.connect ( + midi_connections, invalidator (*this), + boost::bind (&GenericPluginUI::midi_bank_patch_change, this, _1), + gui_context()); + + insert->plugin()->UpdatedMidnam.connect ( + midi_connections, invalidator (*this), + boost::bind (&GenericPluginUI::midi_refill_patches, this), + gui_context()); +} + +void +GenericPluginUI::midi_refill_patches () +{ + assert (midi_pgmsel.size() == 16); + + pgm_names.clear (); + + const std::string model = insert->plugin ()->midnam_model (); + std::string mode; + const std::list device_modes = MIDI::Name::MidiPatchManager::instance().custom_device_mode_names_by_model (model); + if (device_modes.size() > 0) { + mode = device_modes.front(); + } + + for (uint8_t chn = 0; chn < 16; ++chn) { + midi_pgmsel[chn]->clear_items (); + boost::shared_ptr cns = + MIDI::Name::MidiPatchManager::instance().find_channel_name_set (model, mode, chn); + + if (cns) { + using namespace Menu_Helpers; + using namespace Gtkmm2ext; + + for (MIDI::Name::ChannelNameSet::PatchBanks::const_iterator i = cns->patch_banks().begin(); i != cns->patch_banks().end(); ++i) { + const MIDI::Name::PatchNameList& patches = (*i)->patch_name_list (); + for (MIDI::Name::PatchNameList::const_iterator j = patches.begin(); j != patches.end(); ++j) { + const std::string pgm = (*j)->name (); + MIDI::Name::PatchPrimaryKey const& key = (*j)->patch_primary_key (); + assert ((*i)->number () == key.bank()); + const uint32_t bp = (key.bank() << 7) | key.program(); + midi_pgmsel[chn]->AddMenuElem (MenuElemNoMnemonic (pgm, sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::midi_bank_patch_select), chn, bp))); + pgm_names[bp] = pgm; + } + } + } + + midi_bank_patch_change (chn); + } +} + +void +GenericPluginUI::midi_bank_patch_change (uint8_t chn) +{ + assert (chn < 16 && midi_pgmsel.size() == 16); + uint32_t bankpgm = insert->plugin()->bank_patch (chn); + if (bankpgm == UINT32_MAX) { + midi_pgmsel[chn]->set_text (_("--Unset--")); + } else { + int bank = bankpgm >> 7; + int pgm = bankpgm & 127; + if (pgm_names.find (bankpgm) != pgm_names.end ()) { + midi_pgmsel[chn]->set_text (pgm_names[bankpgm]); + } else { + midi_pgmsel[chn]->set_text (string_compose ("Bank %1,%2 Pgm %3", + (bank >> 7) + 1, (bank & 127) + 1, pgm +1)); + } + } +} + +void +GenericPluginUI::midi_bank_patch_select (uint8_t chn, uint32_t bankpgm) +{ + int bank = bankpgm >> 7; + int pgm = bankpgm & 127; + MidiTrack* mt = dynamic_cast (insert->owner()); + if (mt) { + /* send to track */ + boost::shared_ptr bank_msb = mt->automation_control(Evoral::Parameter (MidiCCAutomation, chn, MIDI_CTL_MSB_BANK), true); + boost::shared_ptr bank_lsb = mt->automation_control(Evoral::Parameter (MidiCCAutomation, chn, MIDI_CTL_LSB_BANK), true); + boost::shared_ptr program = mt->automation_control(Evoral::Parameter (MidiPgmChangeAutomation, chn), true); + + bank_msb->set_value (bank >> 7, PBD::Controllable::NoGroup); + bank_lsb->set_value (bank & 127, PBD::Controllable::NoGroup); + program->set_value (pgm, PBD::Controllable::NoGroup); + } else { + uint8_t event[3]; + event[0] = (MIDI_CMD_CONTROL | chn); + event[1] = 0x00; + event[2] = bank >> 7; + insert->write_immediate_event (3, event); + + event[1] = 0x20; + event[2] = bank & 127; + insert->write_immediate_event (3, event); + + event[0] = (MIDI_CMD_PGM_CHANGE | chn); + event[1] = pgm; + insert->write_immediate_event (2, event); + } } GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p) : param(p) , automate_button (X_("")) // force creation of a label , combo (0) - , clickbox (0) , file_button (0) , spin_box (0) , display (0) @@ -562,13 +810,6 @@ GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p) automate_button.set_name ("plugin automation state button"); set_tooltip (automate_button, _("Automation control")); - /* XXX translators: use a string here that will be at least as long - as the longest automation label (see ::automation_state_changed() - below). be sure to include a descender. - */ - - automate_button.set_sizing_text(_("Mgnual")); - ignore_change = false; update_pending = false; button = false; @@ -584,6 +825,21 @@ GenericPluginUI::ControlUI::~ControlUI() } } +void +GenericPluginUI::set_short_autostate (ControlUI* cui, bool value) +{ + cui->short_autostate = value; + if (value) { + cui->automate_button.set_sizing_text("M"); + } else { + /* XXX translators: use a string here that will be at least as long + as the longest automation label (see ::automation_state_changed() + below). be sure to include a descender. */ + cui->automate_button.set_sizing_text(_("Mgnual")); + } + automation_state_changed(cui); +} + void GenericPluginUI::automation_state_changed (ControlUI* cui) { @@ -596,13 +852,13 @@ GenericPluginUI::automation_state_changed (ControlUI* cui) cui->automate_button.set_active((state != ARDOUR::Off)); - if (cui->knobtable) { + if (cui->short_autostate) { cui->automate_button.set_text ( GainMeterBase::astate_string (state)); return; } - switch (state & (ARDOUR::Off|Play|Touch|Write)) { + switch (state & (ARDOUR::Off|Play|Touch|Write|Latch)) { case ARDOUR::Off: cui->automate_button.set_text (S_("Automation|Manual")); break; @@ -615,6 +871,9 @@ GenericPluginUI::automation_state_changed (ControlUI* cui) case Touch: cui->automate_button.set_text (_("Touch")); break; + case Latch: + cui->automate_button.set_text (_("Latch")); + break; default: cui->automate_button.set_text (_("???")); break; @@ -667,6 +926,7 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter& param, control_ui->label.set_alignment (0.0, 0.5); control_ui->label.set_name ("PluginParameterLabel"); control_ui->set_spacing (5); + set_short_autostate(control_ui, false); if (is_input) { @@ -755,16 +1015,7 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter& param, Adjustment* adj = control_ui->controller->adjustment(); - if (desc.integer_step && !desc.toggled) { - control_ui->clickbox = new ClickBox (adj, "PluginUIClickBox", true); - Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->clickbox, "g9999999", 2, 2); - if (desc.unit == ParameterDescriptor::MIDI_NOTE) { - control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::midinote_printer), control_ui)); - } else { - control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::integer_printer), control_ui)); - } - control_ui->clickbox->set_controllable (mcontrol); - } else if (desc.toggled) { + if (desc.toggled) { ArdourButton* but = dynamic_cast (control_ui->controller->widget()); assert(but); but->set_tweaks(ArdourButton::Square); @@ -775,6 +1026,11 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter& param, } else { control_ui->controller->set_size_request (200, -1); control_ui->controller->set_name (X_("ProcessorControlSlider")); + if (desc.integer_step) { + AutomationBarController* abc = dynamic_cast (control_ui->controller->widget ()); + assert (abc); + abc->set_digits (0); + } } if (!desc.integer_step && !desc.toggled && use_knob) { @@ -786,7 +1042,7 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter& param, } if (use_knob) { - control_ui->automate_button.set_sizing_text("M"); + set_short_autostate(control_ui, true); control_ui->label.set_alignment (0.5, 0.5); control_ui->knobtable = manage (new Table()); @@ -795,10 +1051,6 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter& param, if (control_ui->combo) { control_ui->knobtable->attach (control_ui->label, 0, 1, 0, 1); control_ui->knobtable->attach (*control_ui->combo, 0, 1, 1, 2); - } else if (control_ui->clickbox) { - control_ui->knobtable->attach (*control_ui->clickbox, 0, 2, 0, 1); - control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK); - control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0); } else if (control_ui->spin_box) { ArdourKnob* knob = dynamic_cast(control_ui->controller->widget ()); knob->set_tooltip_prefix (desc.label + ": "); @@ -824,8 +1076,6 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter& param, control_ui->pack_start (control_ui->label, true, true); if (control_ui->combo) { control_ui->pack_start(*control_ui->combo, false, true); - } else if (control_ui->clickbox) { - control_ui->pack_start (*control_ui->clickbox, false, false); } else if (control_ui->spin_box) { control_ui->pack_start (*control_ui->spin_box, false, false); control_ui->pack_start (*control_ui->controller, false, false); @@ -975,6 +1225,8 @@ GenericPluginUI::astate_button_event (GdkEventButton* ev, ControlUI* cui) sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Write, cui))); items.push_back (MenuElem (_("Touch"), sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Touch, cui))); + items.push_back (MenuElem (_("Latch"), + sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Latch, cui))); anchored_menu_popup(automation_menu, &cui->automate_button, cui->automate_button.get_text(), 1, ev->time); @@ -1116,3 +1368,69 @@ GenericPluginUI::path_property_changed (uint32_t key, const Variant& value) std::cerr << "warning: property change for property with no control" << std::endl; } } + +void +GenericPluginUI::toggle_pianokeyboard () +{ + if (_plugin_pianokeyboard_expander.get_expanded()) { + _plugin_pianokeyboard_expander.add (_pianobox); + _pianobox.show_all (); + } else { + const int child_height = _plugin_pianokeyboard_expander.get_child ()->get_height (); + _plugin_pianokeyboard_expander.get_child ()->hide (); + _plugin_pianokeyboard_expander.remove (); + + Gtk::Window *toplevel = (Gtk::Window*) _plugin_pianokeyboard_expander.get_ancestor (GTK_TYPE_WINDOW); + if (toplevel) { + Gtk::Requisition wr; + toplevel->get_size (wr.width, wr.height); + wr.height -= child_height; + toplevel->resize (wr.width, wr.height); + } + } +} + +void +GenericPluginUI::_note_on_event_handler(GtkWidget*, int note, gpointer arg) +{ + ((GenericPluginUI*)arg)->note_on_event_handler(note); +} + +void +GenericPluginUI::_note_off_event_handler(GtkWidget*, int note, gpointer arg) +{ + ((GenericPluginUI*)arg)->note_off_event_handler(note); +} + +void +GenericPluginUI::note_on_event_handler (int note) +{ + MidiTrack* mt = dynamic_cast (insert->owner()); + _pianomm->grab_focus (); + uint8_t channel = _piano_channel.get_value_as_int () - 1; + uint8_t event[3]; + event[0] = (MIDI_CMD_NOTE_ON | channel); + event[1] = note; + event[2] = _piano_velocity.get_value_as_int (); + if (mt) { + mt->write_immediate_event (3, event); + } else { + insert->write_immediate_event (3, event); + } +} + +void +GenericPluginUI::note_off_event_handler (int note) +{ + MidiTrack* mt = dynamic_cast (insert->owner()); + uint8_t channel = _piano_channel.get_value_as_int () - 1; + uint8_t event[3]; + event[0] = (MIDI_CMD_NOTE_OFF | channel); + event[1] = note; + event[2] = 0; + if (mt) { + mt->write_immediate_event (3, event); + } else { + insert->write_immediate_event (3, event); + } +}