Virtual-keyboard: add CCs, bank/patch selector
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parent
ce13979175
commit
e63c2133e5
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@ -18,7 +18,9 @@
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#include <gtkmm/box.h>
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#include "pbd/convert.h"
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#include "ardour/async_midi_port.h"
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#include "widgets/tooltips.h"
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#include "ardour_ui.h"
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#include "virtual_keyboard_window.h"
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@ -35,13 +37,17 @@ using namespace ArdourWidgets;
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VirtualKeyboardWindow::VirtualKeyboardWindow ()
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: ArdourWindow (_("Virtual Keyboard"))
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, _piano_channel (*manage (new Adjustment (0, 1, 16, 1, 1)))
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, _piano_channel (*manage (new Adjustment (1, 1, 16, 1, 1)))
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, _bank_msb (*manage (new Adjustment (0, 0, 127, 1, 16)))
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, _bank_lsb (*manage (new Adjustment (0, 0, 127, 1, 16)))
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, _patchpgm (*manage (new Adjustment (1, 1, 128, 1, 16)))
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, _cfg_display ("Config", ArdourButton::led_default_elements)
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, _pgm_display ("Bank/Patch", ArdourButton::led_default_elements)
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, _yaxis_velocity ("Y-Axis Click Velocity", ArdourButton::led_default_elements)
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, _send_panic ("Panic", ArdourButton::default_elements)
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, _piano_key_velocity (*manage (new Adjustment (100, 1, 127, 1, 16)))
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, _piano_min_velocity (*manage (new Adjustment (1 , 1, 127, 1, 16)))
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, _piano_max_velocity (*manage (new Adjustment (127, 1, 127, 1, 16)))
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, _cc7 (new VKBDControl ("CC7", 127))
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, _cc7_knob (ArdourKnob::default_elements, ArdourKnob::Flags (0))
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{
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_piano = (PianoKeyboard*)piano_keyboard_new();
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_pianomm = Glib::wrap((GtkWidget*)_piano);
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@ -58,15 +64,12 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
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sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::select_keyboard_layout), 2)));
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_keyboard_layout.set_text (_("QWERTY"));
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_cfg_display.set_active (false);
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_pgm_display.set_active (false);
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_yaxis_velocity.set_active (false);
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_cc7_knob.set_controllable (_cc7);
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_cc7_knob.set_size_request (PX_SCALE(21), PX_SCALE(21));
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_cc7_knob.set_tooltip_prefix (_("CC7: "));
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_cc7_knob.set_name ("monitor section knob");
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set_tooltip (_send_panic, "Send MIDI Panic message for current channel");
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// TODO allow to hide config panel
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// save/restore settings
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/* config */
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HBox* cfg_box = manage (new HBox);
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@ -79,37 +82,101 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
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cfg_box->pack_start (*manage (new Label (_("Max Velocity:"))), false, false);
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cfg_box->pack_start (_piano_max_velocity, false, false);
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cfg_box->pack_start (_keyboard_layout, false, false, 8);
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cfg_box->show_all ();
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/* bank/patch */
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Table* pgm_tbl = manage (new Table);
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Label* lbl = manage (new Label (_("Note: Prefer\nTrack-controls")));
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lbl->set_justify (JUSTIFY_CENTER);
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pgm_tbl->attach (*lbl, 0, 1, 0, 2, SHRINK, SHRINK, 4, 0);
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pgm_tbl->attach (*manage (new ArdourVSpacer), 1, 2, 0, 2, SHRINK, FILL, 4, 0);
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pgm_tbl->attach (_bank_msb, 2, 3, 0, 1, SHRINK, SHRINK, 4, 0);
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pgm_tbl->attach (_bank_lsb, 3, 4, 0, 1, SHRINK, SHRINK, 4, 0);
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pgm_tbl->attach (_patchpgm, 4, 5, 0, 1, SHRINK, SHRINK, 4, 0);
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pgm_tbl->attach (*manage (new Label (_("MSB"))), 2, 3, 1, 2, SHRINK, SHRINK, 4, 0);
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pgm_tbl->attach (*manage (new Label (_("LSB"))), 3, 4, 1, 2, SHRINK, SHRINK, 4, 0);
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pgm_tbl->attach (*manage (new Label (_("PGM"))), 4, 5, 1, 2, SHRINK, SHRINK, 4, 0);
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pgm_tbl->attach (*manage (new ArdourVSpacer), 5, 6, 0, 2, SHRINK, FILL, 4, 0);
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pgm_tbl->attach (_send_panic, 6, 7, 0, 2, SHRINK, SHRINK, 4, 0);
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pgm_tbl->show_all ();
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/* settings */
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HBox* set_box = manage (new HBox);
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set_box->set_spacing (4);
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set_box->pack_start (*manage (new Label (_("Channel:"))), false, false);
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set_box->pack_start (_piano_channel, false, false, 8);
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set_box->pack_start (*manage (new Label (_("CC7:"))), false, false);
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set_box->pack_start (_cc7_knob, false, false);
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Table* tbl = manage (new Table);
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tbl->attach (_piano_channel, 0, 1, 0, 1, SHRINK, SHRINK, 4, 0);
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tbl->attach (*manage (new Label (_("Channel"))), 0, 1, 1, 2, SHRINK, SHRINK, 4, 0);
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tbl->attach (*manage (new ArdourVSpacer), 1, 2, 0, 2, SHRINK, FILL, 4, 0);
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/* layout */
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// TODO: pitchbend
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const char* default_cc[VKBD_NCTRLS] = { "7", "8", "1", "11", "91", "92", "93", "94" };
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for (int i = 0; i < VKBD_NCTRLS; ++i) {
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_cc[i] = boost::shared_ptr<VKBDControl> (new VKBDControl ("CC7", 127));
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_cc_knob[i] = manage(new ArdourKnob (ArdourKnob::default_elements, ArdourKnob::Flags (0)));
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_cc_knob[i]->set_controllable (_cc[i]);
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_cc_knob[i]->set_size_request (PX_SCALE(21), PX_SCALE(21));
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_cc_knob[i]->set_tooltip_prefix (_("CC: "));
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_cc_knob[i]->set_name ("monitor section knob");
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for (int c = 1; c < 120; ++c) {
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if (c == 32) {
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continue;
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}
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char key[32];
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sprintf (key, "%d", c);
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_cc_key[i].append_text_item (key);
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}
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_cc_key[i].set_text (default_cc[i]);
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tbl->attach (*_cc_knob[i], i+2, i+3, 0, 1, SHRINK, SHRINK, 4, 2);
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tbl->attach (_cc_key[i] , i+2, i+3, 1, 2, SHRINK, SHRINK, 4, 2);
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_cc[i]->ValueChanged.connect_same_thread (_cc_connections,
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boost::bind (&VirtualKeyboardWindow::control_change_event_handler, this, i, _1));
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}
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/* main layout */
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Box* box1 = manage (new HBox ());
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box1->pack_start (*cfg_box, true, false);
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Box* box2 = manage (new HBox ());
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box2->pack_start (*set_box, true, false);
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box1->pack_start (*tbl, true, false);
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Box* box2 = manage (new VBox ());
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box2->pack_start (_pgm_display, false, false);
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box2->pack_start (_cfg_display, false, false);
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box1->pack_start (*box2, false, false);
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_cfg_box = manage (new HBox ());
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_cfg_box->pack_start (*cfg_box, true, false);
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_cfg_box->set_no_show_all (true);
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_pgm_box = manage (new HBox ());
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_pgm_box->pack_start (*pgm_tbl, true, false);
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_pgm_box->set_no_show_all (true);
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VBox* vbox = manage (new VBox);
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vbox->pack_start (*box1, false, false, 4);
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vbox->pack_start (*box2, false, false, 4);
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vbox->pack_start (*_pgm_box, false, false, 4);
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vbox->pack_start (*_cfg_box, false, false, 4);
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vbox->pack_start (*_pianomm, true, true);
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add (*vbox);
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_bank_msb.signal_value_changed ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::bank_patch));
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_bank_lsb.signal_value_changed ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::bank_patch));
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_patchpgm.signal_value_changed ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::bank_patch));
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_piano_key_velocity.signal_value_changed ().connect (sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::update_velocity_settings), 0));
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_piano_min_velocity.signal_value_changed ().connect (sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::update_velocity_settings), 1));
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_piano_max_velocity.signal_value_changed ().connect (sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::update_velocity_settings), 2));
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_yaxis_velocity.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::yaxis_velocity_button_release), false);
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_cfg_display.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::toggle_config), false);
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_pgm_display.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::toggle_bankpatch), false);
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_yaxis_velocity.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::toggle_yaxis_velocity), false);
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_send_panic.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::send_panic_message), false);
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g_signal_connect (G_OBJECT (_piano), "note-on", G_CALLBACK (VirtualKeyboardWindow::_note_on_event_handler), this);
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g_signal_connect (G_OBJECT (_piano), "note-off", G_CALLBACK (VirtualKeyboardWindow::_note_off_event_handler), this);
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_cc7->ValueChanged.connect_same_thread (_cc_connections, boost::bind (&VirtualKeyboardWindow::control_change_event_handler, this, 7, _1));
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update_velocity_settings (0);
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set_keep_above (true);
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@ -155,13 +222,76 @@ VirtualKeyboardWindow::select_keyboard_layout (int l)
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}
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bool
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VirtualKeyboardWindow::yaxis_velocity_button_release (GdkEventButton* ev)
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VirtualKeyboardWindow::toggle_config (GdkEventButton* ev)
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{
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bool a = ! _cfg_display.get_active ();
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_cfg_display.set_active (a);
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if (a) {
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_cfg_box->show ();
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} else {
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_cfg_box->hide ();
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}
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return false;
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}
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bool
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VirtualKeyboardWindow::toggle_bankpatch (GdkEventButton*)
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{
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bool a = ! _pgm_display.get_active ();
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_pgm_display.set_active (a);
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if (a) {
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_pgm_box->show ();
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} else {
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_pgm_box->hide ();
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}
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return false;
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}
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bool
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VirtualKeyboardWindow::toggle_yaxis_velocity (GdkEventButton*)
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{
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_yaxis_velocity.set_active (!_yaxis_velocity.get_active ());
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update_velocity_settings (0);
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return false;
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}
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bool
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VirtualKeyboardWindow::send_panic_message (GdkEventButton*)
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{
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uint8_t channel = _piano_channel.get_value_as_int () - 1;
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uint8_t ev[3];
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ev[0] = MIDI_CMD_CONTROL | channel;
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ev[1] = MIDI_CTL_SUSTAIN;
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ev[2] = 0;
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_session->vkbd_output_port()->write (ev, 3, 0);
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ev[1] = MIDI_CTL_ALL_NOTES_OFF;
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_session->vkbd_output_port()->write (ev, 3, 0);
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ev[1] = MIDI_CTL_RESET_CONTROLLERS;
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_session->vkbd_output_port()->write (ev, 3, 0);
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return false;
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}
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void
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VirtualKeyboardWindow::bank_patch ()
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{
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int msb = _bank_msb.get_value_as_int ();
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int lsb = _bank_lsb.get_value_as_int ();
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int pgm = _patchpgm.get_value_as_int () - 1;
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uint8_t channel = _piano_channel.get_value_as_int () - 1;
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uint8_t ev[3];
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ev[0] = MIDI_CMD_CONTROL | channel;
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ev[1] = MIDI_CTL_MSB_BANK;
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ev[2] = (msb >> 7) & 0x7f;
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_session->vkbd_output_port()->write (ev, 3, 0);
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ev[1] = MIDI_CTL_LSB_BANK | channel;
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ev[2] = lsb & 0x7f;
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_session->vkbd_output_port()->write (ev, 3, 0);
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ev[0] = MIDI_CMD_PGM_CHANGE | channel;
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ev[1] = pgm & 0x7f;
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_session->vkbd_output_port()->write (ev, 2, 0);
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}
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void
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VirtualKeyboardWindow::update_velocity_settings (int ctrl)
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{
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@ -232,10 +362,13 @@ VirtualKeyboardWindow::note_off_event_handler (int note)
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void
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VirtualKeyboardWindow::control_change_event_handler (int key, int val)
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{
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assert (key >= 0 && key < VKBD_NCTRLS);
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int ctrl = PBD::atoi (_cc_key[key].get_text());
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assert (ctrl > 0 && ctrl < 127);
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uint8_t channel = _piano_channel.get_value_as_int () - 1;
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uint8_t ev[3];
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ev[0] = (MIDI_CMD_CONTROL | channel);
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ev[1] = key;
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ev[1] = ctrl;
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ev[2] = val;
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_session->vkbd_output_port()->write (ev, 3, 0);
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}
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@ -19,6 +19,7 @@
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#ifndef _virtual_keyboard_window_h_
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#define _virtual_keyboard_window_h_
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#include <gtkmm/box.h>
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#include <gtkmm/spinbutton.h>
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#include "pbd/signals.h"
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@ -85,10 +86,6 @@ public:
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VirtualKeyboardWindow ();
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~VirtualKeyboardWindow ();
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protected:
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void on_unmap ();
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bool on_key_press_event (GdkEventKey*);
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private:
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static void _note_on_event_handler (GtkWidget*, int note, int vel, gpointer arg)
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{
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@ -100,28 +97,48 @@ private:
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static_cast<VirtualKeyboardWindow*>(arg)->note_off_event_handler(note);
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}
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void on_unmap ();
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bool on_key_press_event (GdkEventKey*);
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void note_on_event_handler (int, int);
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void note_off_event_handler (int);
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void control_change_event_handler (int, int);
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void select_keyboard_layout (int);
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void update_velocity_settings (int);
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void bank_patch ();
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void update_sensitivity ();
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bool yaxis_velocity_button_release (GdkEventButton* ev);
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bool toggle_config (GdkEventButton*);
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bool toggle_bankpatch (GdkEventButton*);
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bool toggle_yaxis_velocity (GdkEventButton*);
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bool send_panic_message (GdkEventButton*);
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PianoKeyboard* _piano;
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Gtk::Widget* _pianomm;
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Gtk::SpinButton _piano_channel;
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Gtk::SpinButton _bank_msb;
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Gtk::SpinButton _bank_lsb;
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Gtk::SpinButton _patchpgm;
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Gtk::HBox* _cfg_box;
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Gtk::HBox* _pgm_box;
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ArdourWidgets::ArdourButton _cfg_display;
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ArdourWidgets::ArdourButton _pgm_display;
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ArdourWidgets::ArdourButton _yaxis_velocity;
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ArdourWidgets::ArdourButton _send_panic;
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ArdourWidgets::ArdourDropdown _keyboard_layout;
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Gtk::SpinButton _piano_key_velocity;
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Gtk::SpinButton _piano_min_velocity;
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Gtk::SpinButton _piano_max_velocity;
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boost::shared_ptr<VKBDControl> _cc7;
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ArdourWidgets::ArdourKnob _cc7_knob;
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#define VKBD_NCTRLS 8
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boost::shared_ptr<VKBDControl> _cc[VKBD_NCTRLS];
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ArdourWidgets::ArdourKnob* _cc_knob[VKBD_NCTRLS];
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ArdourWidgets::ArdourDropdown _cc_key[VKBD_NCTRLS];
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PBD::ScopedConnectionList _cc_connections;
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};
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