Unconditionally save instant.xml on session-close
[ardour.git] / gtk2_ardour / generic_pluginui.cc
index e2a4daefdbe248712d1734310f81e583a0ca9a01..a08fd45c43b00b96701e0ee424220b1b285ce1a8 100644 (file)
@@ -1,21 +1,29 @@
 /*
-    Copyright (C) 2000 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.
-
-*/
+ * Copyright (C) 2008-2009 Sampo Savolainen <v2@iki.fi>
+ * Copyright (C) 2008-2015 David Robillard <d@drobilla.net>
+ * Copyright (C) 2008-2017 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2013 John Emmas <john@creativepost.co.uk>
+ * Copyright (C) 2014-2015 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2014 Ben Loftis <ben@harrisonconsoles.com>
+ * Copyright (C) 2016-2017 Julien "_FrnchFrgg_" RIVAUD <frnchfrgg@free.fr>
+ * Copyright (C) 2017-2018 Johannes Mueller <github@johannes-mueller.org>
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
 
 #ifdef WAF_BUILD
 #include "gtk2ardour-config.h"
@@ -35,7 +43,7 @@
 #include "pbd/failed_constructor.h"
 
 #include "evoral/midi_events.h"
-#include "evoral/PatchChange.hpp"
+#include "evoral/PatchChange.h"
 
 #include "midi++/midnam_patch.h"
 
@@ -56,6 +64,7 @@
 #include "widgets/tooltips.h"
 
 #include "plugin_ui.h"
+#include "plugin_presets_ui.h"
 #include "plugin_display.h"
 #include "gui_thread.h"
 #include "automation_controller.h"
@@ -79,7 +88,6 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol
        , 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)))
 {
@@ -101,25 +109,28 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol
 
        smaller_hbox->pack_start (latency_button, false, false, 4);
        smaller_hbox->pack_start (pin_management_button, false, false, 4);
-       smaller_hbox->pack_start (_preset_combo, false, false);
        smaller_hbox->pack_start (_preset_modified, false, false);
+       smaller_hbox->pack_start (_preset_combo, false, false);
        smaller_hbox->pack_start (add_button, false, false);
        smaller_hbox->pack_start (save_button, false, false);
        smaller_hbox->pack_start (delete_button, false, false);
+       if (pi->controls().size() > 0 && has_descriptive_presets ()) {
+               smaller_hbox->pack_start (preset_browser_button, false, false);
+       }
        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"));
+       automation_manual_all_button.set_text (GainMeterBase::astate_string (ARDOUR::Off));
        automation_manual_all_button.set_name (X_("generic button"));
-       automation_play_all_button.set_text(_("Play"));
+       automation_play_all_button.set_text (GainMeterBase::astate_string (ARDOUR::Play));
        automation_play_all_button.set_name (X_("generic button"));
-       automation_write_all_button.set_text(_("Write"));
+       automation_write_all_button.set_text (GainMeterBase::astate_string (ARDOUR::Write));
        automation_write_all_button.set_name (X_("generic button"));
-       automation_touch_all_button.set_text(_("Touch"));
+       automation_touch_all_button.set_text (GainMeterBase::astate_string (ARDOUR::Touch));
        automation_touch_all_button.set_name (X_("generic button"));
-       automation_latch_all_button.set_text(_("Touch"));
+       automation_latch_all_button.set_text (GainMeterBase::astate_string (ARDOUR::Latch));
        automation_latch_all_button.set_name (X_("generic button"));
 
        constraint_hbox->set_spacing (5);
@@ -128,13 +139,11 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol
        VBox* v1_box = manage (new VBox);
        VBox* v2_box = manage (new VBox);
        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);
+               _piano = new APianoKeyboard ();
+               _piano->set_flags(Gtk::CAN_FOCUS);
 
-               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);
+               _piano->NoteOn.connect (sigc::mem_fun (*this, &GenericPluginUI::note_on_event_handler));
+               _piano->NoteOff.connect (sigc::mem_fun (*this, &GenericPluginUI::note_off_event_handler));
 
                HBox* box = manage (new HBox);
                box->pack_start (*manage (new Label (_("Channel:"))), false, false);
@@ -147,7 +156,7 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol
 
                _pianobox.set_spacing (4);
                _pianobox.pack_start (*box2, true, true);
-               _pianobox.pack_start (*_pianomm, true, true);
+               _pianobox.pack_start (*_piano, true, true);
 
                _plugin_pianokeyboard_expander.set_expanded(false);
                _plugin_pianokeyboard_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &GenericPluginUI::toggle_pianokeyboard));
@@ -223,7 +232,8 @@ GenericPluginUI::~GenericPluginUI ()
        if (output_controls.size() > 0) {
                screen_update_connection.disconnect();
        }
-       delete _pianomm;
+       delete automation_menu;
+       delete _piano;
 }
 
 void
@@ -303,8 +313,9 @@ std::size_t s1pos, s2pos, n = 0;
        s1pos = s1.length();
        s2pos = s2.length();
        while (s1pos-- > 0 && s2pos-- > 0) {
-               if (!match_or_digit(s1[s1pos], s2[s2pos])       )
+               if (!match_or_digit(s1[s1pos], s2[s2pos])) {
                        break;
+               }
                n++;
        }
        return n;
@@ -412,7 +423,12 @@ GenericPluginUI::build ()
                plugin->announce_property_values();
        }
 
-       if (grid) {
+       if (control_uis.empty ()) {
+               if (has_descriptive_presets ()) {
+                       preset_gui = new PluginPresetsUI (insert);
+                       hpacker.pack_start (*preset_gui, true, true);
+               }
+       } else if (grid) {
                custom_layout (control_uis);
        } else {
                automatic_layout (control_uis);
@@ -860,59 +876,12 @@ GenericPluginUI::automation_state_changed (ControlUI* cui)
        cui->automate_button.set_active((state != ARDOUR::Off));
 
        if (cui->short_autostate) {
-               cui->automate_button.set_text (
-                               GainMeterBase::astate_string (state));
-               return;
-       }
-
-       switch (state & (ARDOUR::Off|Play|Touch|Write|Latch)) {
-       case ARDOUR::Off:
-               cui->automate_button.set_text (S_("Automation|Manual"));
-               break;
-       case Play:
-               cui->automate_button.set_text (_("Play"));
-               break;
-       case Write:
-               cui->automate_button.set_text (_("Write"));
-               break;
-       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;
+               cui->automate_button.set_text (GainMeterBase::short_astate_string (state));
+       } else {
+               cui->automate_button.set_text (GainMeterBase::astate_string (state));
        }
 }
 
-bool
-GenericPluginUI::integer_printer (char buf[32], Adjustment &adj, ControlUI* cui)
-{
-       float const        v   = cui->control->interface_to_internal(adj.get_value ());
-       const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
-       const size_t       len = str.copy(buf, 31);
-       buf[len] = '\0';
-       return true;
-}
-
-bool
-GenericPluginUI::midinote_printer (char buf[32], Adjustment &adj, ControlUI* cui)
-{
-       float const        v   = cui->control->interface_to_internal(adj.get_value ());
-       const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
-       const size_t       len = str.copy(buf, 31);
-       buf[len] = '\0';
-       return true;
-}
-
-void
-GenericPluginUI::print_parameter (char *buf, uint32_t len, uint32_t param)
-{
-       plugin->print_parameter (param, buf, len);
-}
-
 /** Build a ControlUI for a parameter/property.
  * Note that mcontrol may be NULL for outputs.
  */
@@ -947,6 +916,7 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                        // Create/add controller
                        control_ui->file_button = manage(new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_OPEN));
                        control_ui->file_button->set_title(desc.label);
+                       Gtkmm2ext::add_volume_shortcuts (*control_ui->file_button);
 
                        if (use_knob) {
                                control_ui->knobtable = manage (new Table());
@@ -1224,19 +1194,20 @@ GenericPluginUI::astate_button_event (GdkEventButton* ev, ControlUI* cui)
        MenuList& items (automation_menu->items());
 
        items.clear ();
-       items.push_back (MenuElem (S_("Automation|Manual"),
+       items.push_back (MenuElem (GainMeterBase::astate_string (ARDOUR::Off),
                                   sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) ARDOUR::Off, cui)));
-       items.push_back (MenuElem (_("Play"),
+       items.push_back (MenuElem (GainMeterBase::astate_string (Play),
                                   sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Play, cui)));
-       items.push_back (MenuElem (_("Write"),
+       items.push_back (MenuElem (GainMeterBase::astate_string (Write),
                                   sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Write, cui)));
-       items.push_back (MenuElem (_("Touch"),
+       items.push_back (MenuElem (GainMeterBase::astate_string (Touch),
                                   sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Touch, cui)));
-       items.push_back (MenuElem (_("Latch"),
+       items.push_back (MenuElem (GainMeterBase::astate_string (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);
+       anchored_menu_popup (automation_menu, &cui->automate_button,
+                            GainMeterBase::astate_string (insert->get_parameter_automation_state (cui->parameter())),
+                            1, ev->time);
 
        return true;
 }
@@ -1398,22 +1369,10 @@ GenericPluginUI::toggle_pianokeyboard ()
 }
 
 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)
+GenericPluginUI::note_on_event_handler (int note, int)
 {
        MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
-       _pianomm->grab_focus ();
+       _piano->grab_focus ();
        uint8_t channel = _piano_channel.get_value_as_int () - 1;
        uint8_t event[3];
        event[0] = (MIDI_CMD_NOTE_ON | channel);