1238 lines
30 KiB
C++
1238 lines
30 KiB
C++
/*
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Copyright (C) 2016 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <cairomm/context.h>
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#include <cairomm/surface.h>
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#include <pangomm/layout.h>
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#include "pbd/compose.h"
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#include "pbd/convert.h"
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#include "pbd/debug.h"
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#include "pbd/failed_constructor.h"
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#include "midi++/parser.h"
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#include "timecode/time.h"
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#include "timecode/bbt_time.h"
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#include "ardour/async_midi_port.h"
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#include "ardour/audioengine.h"
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#include "ardour/debug.h"
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#include "ardour/midiport_manager.h"
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#include "ardour/session.h"
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#include "ardour/tempo.h"
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#include "push2.h"
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using namespace ARDOUR;
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using namespace std;
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using namespace PBD;
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using namespace Glib;
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using namespace ArdourSurface;
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#include "i18n.h"
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#include "pbd/abstract_ui.cc" // instantiate template
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const int Push2::cols = 960;
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const int Push2::rows = 160;
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const int Push2::pixels_per_row = 1024;
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#define ABLETON 0x2982
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#define PUSH2 0x1967
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Push2::Push2 (ARDOUR::Session& s)
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: ControlProtocol (s, string (X_("Ableton Push 2")))
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, AbstractUI<Push2Request> (name())
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, handle (0)
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, device_buffer (0)
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, frame_buffer (Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, cols, rows))
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, modifier_state (None)
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, bank_start (0)
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{
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context = Cairo::Context::create (frame_buffer);
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tc_clock_layout = Pango::Layout::create (context);
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bbt_clock_layout = Pango::Layout::create (context);
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Pango::FontDescription fd ("Sans Bold 24");
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tc_clock_layout->set_font_description (fd);
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bbt_clock_layout->set_font_description (fd);
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Pango::FontDescription fd2 ("Sans 10");
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for (int n = 0; n < 8; ++n) {
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upper_layout[n] = Pango::Layout::create (context);
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upper_layout[n]->set_font_description (fd2);
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upper_layout[n]->set_text ("solo");
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lower_layout[n] = Pango::Layout::create (context);
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lower_layout[n]->set_font_description (fd2);
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lower_layout[n]->set_text ("mute");
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}
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Pango::FontDescription fd3 ("Sans Bold 10");
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for (int n = 0; n < 8; ++n) {
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mid_layout[n] = Pango::Layout::create (context);
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mid_layout[n]->set_font_description (fd3);
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}
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build_maps ();
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if (open ()) {
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throw failed_constructor ();
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}
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}
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Push2::~Push2 ()
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{
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close ();
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}
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int
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Push2::open ()
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{
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int err;
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if (handle) {
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/* already open */
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return 0;
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}
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if ((handle = libusb_open_device_with_vid_pid (NULL, ABLETON, PUSH2)) == 0) {
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return -1;
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}
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if ((err = libusb_claim_interface (handle, 0x00))) {
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return -1;
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}
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device_frame_buffer = new uint16_t[rows*pixels_per_row];
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memset (device_frame_buffer, 0, sizeof (uint16_t) * rows * pixels_per_row);
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frame_header[0] = 0xef;
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frame_header[1] = 0xcd;
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frame_header[2] = 0xab;
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frame_header[3] = 0x89;
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memset (&frame_header[4], 0, 12);
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/* setup ports */
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_async_in = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("push2 in"), true);
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_async_out = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("push2 out"), true);
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if (_async_in == 0 || _async_out == 0) {
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return -1;
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}
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_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_async_in).get();
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_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_async_out).get();
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connect_to_parser ();
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return 0;
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}
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int
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Push2::close ()
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{
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AudioEngine::instance()->unregister_port (_async_in);
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AudioEngine::instance()->unregister_port (_async_out);
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_async_in.reset ((ARDOUR::Port*) 0);
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_async_out.reset ((ARDOUR::Port*) 0);
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_input_port = 0;
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_output_port = 0;
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vblank_connection.disconnect ();
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periodic_connection.disconnect ();
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session_connections.drop_connections ();
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stripable_connections.drop_connections ();
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if (handle) {
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libusb_release_interface (handle, 0x00);
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libusb_close (handle);
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handle = 0;
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}
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for (int n = 0; n < 8; ++n) {
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stripable[n].reset ();
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}
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delete [] device_frame_buffer;
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device_frame_buffer = 0;
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return 0;
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}
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void
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Push2::init_buttons ()
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{
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ButtonID buttons[] = { Mute, Solo, Master, Up, Right, Left, Down, Note, Session, Mix, AddTrack, Delete, Undo,
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Metronome, Shift, Select, Play, RecordEnable, Automate, Repeat, Note, Session, DoubleLoop,
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Quantize, Duplicate,
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};
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for (size_t n = 0; n < sizeof (buttons) / sizeof (buttons[0]); ++n) {
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Button* b = id_button_map[buttons[n]];
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b->set_color (LED::White);
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b->set_state (LED::OneShot24th);
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write (b->state_msg());
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}
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}
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bool
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Push2::probe ()
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{
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libusb_device_handle *h;
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libusb_init (NULL);
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if ((h = libusb_open_device_with_vid_pid (NULL, ABLETON, PUSH2)) == 0) {
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DEBUG_TRACE (DEBUG::Push2, "no Push2 device found\n");
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return false;
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}
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libusb_close (h);
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DEBUG_TRACE (DEBUG::Push2, "Push2 device located\n");
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return true;
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}
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void*
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Push2::request_factory (uint32_t num_requests)
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{
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/* AbstractUI<T>::request_buffer_factory() is a template method only
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instantiated in this source module. To provide something visible for
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use in the interface/descriptor, we have this static method that is
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template-free.
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*/
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return request_buffer_factory (num_requests);
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}
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void
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Push2::do_request (Push2Request * req)
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{
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DEBUG_TRACE (DEBUG::Push2, string_compose ("doing request type %1\n", req->type));
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if (req->type == CallSlot) {
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call_slot (MISSING_INVALIDATOR, req->the_slot);
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} else if (req->type == Quit) {
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stop ();
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}
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}
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int
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Push2::stop ()
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{
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BaseUI::quit ();
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close ();
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return 0;
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}
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/** render host-side frame buffer (a Cairo ImageSurface) to the current
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* device-side frame buffer. The device frame buffer will be pushed to the
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* device on the next call to vblank()
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*/
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int
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Push2::bitblt_to_device_frame_buffer ()
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{
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/* ensure that all drawing has been done before we fetch pixel data */
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frame_buffer->flush ();
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const int stride = 3840; /* bytes per row for Cairo::FORMAT_ARGB32 */
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const uint8_t* data = frame_buffer->get_data ();
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/* fill frame buffer (320kB) */
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uint16_t* fb = (uint16_t*) device_frame_buffer;
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for (int row = 0; row < rows; ++row) {
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const uint8_t* dp = data + row * stride;
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for (int col = 0; col < cols; ++col) {
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/* fetch r, g, b (range 0..255). Ignore alpha */
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const int r = (*((const uint32_t*)dp) >> 16) & 0xff;
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const int g = (*((const uint32_t*)dp) >> 8) & 0xff;
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const int b = *((const uint32_t*)dp) & 0xff;
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/* convert to 5 bits, 6 bits, 5 bits, respectively */
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/* generate 16 bit BGB565 value */
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*fb++ = (r >> 3) | ((g & 0xfc) << 3) | ((b & 0xf8) << 8);
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dp += 4;
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}
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/* skip 128 bytes to next line. This is filler, used to avoid line borders occuring in the middle of 512
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byte USB buffers
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*/
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fb += 64; /* 128 bytes = 64 int16_t */
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}
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return 0;
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}
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bool
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Push2::redraw ()
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{
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string tc_clock_text;
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string bbt_clock_text;
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if (session) {
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framepos_t audible = session->audible_frame();
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Timecode::Time TC;
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bool negative = false;
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if (audible < 0) {
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audible = -audible;
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negative = true;
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}
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session->timecode_time (audible, TC);
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TC.negative = TC.negative || negative;
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tc_clock_text = Timecode::timecode_format_time(TC);
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Timecode::BBT_Time bbt = session->tempo_map().bbt_at_frame (audible);
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char buf[16];
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#define BBT_BAR_CHAR "|"
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if (negative) {
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snprintf (buf, sizeof (buf), "-%03" PRIu32 BBT_BAR_CHAR "%02" PRIu32 BBT_BAR_CHAR "%04" PRIu32,
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bbt.bars, bbt.beats, bbt.ticks);
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} else {
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snprintf (buf, sizeof (buf), " %03" PRIu32 BBT_BAR_CHAR "%02" PRIu32 BBT_BAR_CHAR "%04" PRIu32,
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bbt.bars, bbt.beats, bbt.ticks);
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}
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bbt_clock_text = buf;
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}
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bool dirty = false;
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if (tc_clock_text != tc_clock_layout->get_text()) {
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dirty = true;
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tc_clock_layout->set_text (tc_clock_text);
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}
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if (bbt_clock_text != tc_clock_layout->get_text()) {
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dirty = true;
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bbt_clock_layout->set_text (bbt_clock_text);
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}
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string mid_text;
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for (int n = 0; n < 8; ++n) {
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if (stripable[n]) {
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mid_text = short_version (stripable[n]->name(), 10);
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if (mid_text != mid_layout[n]->get_text()) {
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mid_layout[n]->set_text (mid_text);
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dirty = true;
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}
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}
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}
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if (!dirty) {
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return false;
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}
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context->set_source_rgb (0.764, 0.882, 0.882);
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context->rectangle (0, 0, 960, 160);
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context->fill ();
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context->set_source_rgb (0.23, 0.0, 0.349);
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context->move_to (650, 25);
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tc_clock_layout->update_from_cairo_context (context);
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tc_clock_layout->show_in_cairo_context (context);
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context->move_to (650, 60);
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bbt_clock_layout->update_from_cairo_context (context);
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bbt_clock_layout->show_in_cairo_context (context);
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for (int n = 0; n < 8; ++n) {
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context->move_to (10 + (n*120), 2);
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upper_layout[n]->update_from_cairo_context (context);
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upper_layout[n]->show_in_cairo_context (context);
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}
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for (int n = 0; n < 8; ++n) {
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context->move_to (10 + (n*120), 140);
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lower_layout[n]->update_from_cairo_context (context);
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lower_layout[n]->show_in_cairo_context (context);
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}
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for (int n = 0; n < 8; ++n) {
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context->move_to (10 + (n*120), 120);
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context->set_source_rgb (0.0, 0.0, 0.0);
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mid_layout[n]->update_from_cairo_context (context);
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mid_layout[n]->show_in_cairo_context (context);
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}
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/* render clock */
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/* render foo */
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/* render bar */
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return true;
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}
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bool
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Push2::vblank ()
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{
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int transferred = 0;
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const int timeout_msecs = 1000;
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int err;
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if ((err = libusb_bulk_transfer (handle, 0x01, frame_header, sizeof (frame_header), &transferred, timeout_msecs))) {
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return false;
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}
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if (redraw()) {
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/* things changed */
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bitblt_to_device_frame_buffer ();
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}
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if ((err = libusb_bulk_transfer (handle, 0x01, (uint8_t*) device_frame_buffer , 2 * rows * pixels_per_row, &transferred, timeout_msecs))) {
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return false;
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}
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return true;
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}
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int
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Push2::set_active (bool yn)
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{
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DEBUG_TRACE (DEBUG::Push2, string_compose("Push2Protocol::set_active init with yn: '%1'\n", yn));
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if (yn == active()) {
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return 0;
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}
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if (yn) {
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/* start event loop */
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BaseUI::run ();
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if (open ()) {
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DEBUG_TRACE (DEBUG::Push2, "device open failed\n");
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close ();
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return -1;
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}
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/* Connect input port to event loop */
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AsyncMIDIPort* asp;
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asp = dynamic_cast<AsyncMIDIPort*> (_input_port);
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asp->xthread().set_receive_handler (sigc::bind (sigc::mem_fun (this, &Push2::midi_input_handler), _input_port));
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asp->xthread().attach (main_loop()->get_context());
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connect_session_signals ();
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/* set up periodic task used to push a frame buffer to the
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* device (25fps). The device can handle 60fps, but we don't
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* need that frame rate.
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*/
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Glib::RefPtr<Glib::TimeoutSource> vblank_timeout = Glib::TimeoutSource::create (40); // milliseconds
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vblank_connection = vblank_timeout->connect (sigc::mem_fun (*this, &Push2::vblank));
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vblank_timeout->attach (main_loop()->get_context());
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Glib::RefPtr<Glib::TimeoutSource> periodic_timeout = Glib::TimeoutSource::create (1000); // milliseconds
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periodic_connection = periodic_timeout->connect (sigc::mem_fun (*this, &Push2::periodic));
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periodic_timeout->attach (main_loop()->get_context());
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init_buttons ();
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switch_bank (0);
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} else {
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stop ();
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}
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ControlProtocol::set_active (yn);
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DEBUG_TRACE (DEBUG::Push2, string_compose("Push2Protocol::set_active done with yn: '%1'\n", yn));
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return 0;
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}
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void
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Push2::write (const MidiByteArray& data)
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{
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cerr << data << endl;
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/* immediate delivery */
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_output_port->write (&data[0], data.size(), 0);
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}
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bool
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Push2::midi_input_handler (IOCondition ioc, MIDI::Port* port)
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{
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if (ioc & ~IO_IN) {
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DEBUG_TRACE (DEBUG::Push2, "MIDI port closed\n");
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return false;
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}
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if (ioc & IO_IN) {
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// DEBUG_TRACE (DEBUG::Push2, string_compose ("something happend on %1\n", port->name()));
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AsyncMIDIPort* asp = dynamic_cast<AsyncMIDIPort*>(port);
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if (asp) {
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asp->clear ();
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}
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//DEBUG_TRACE (DEBUG::Push2, string_compose ("data available on %1\n", port->name()));
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framepos_t now = AudioEngine::instance()->sample_time();
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port->parse (now);
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}
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return true;
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}
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bool
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Push2::periodic ()
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{
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return true;
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}
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void
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Push2::connect_to_parser ()
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{
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DEBUG_TRACE (DEBUG::Push2, string_compose ("Connecting to signals on port %2\n", _input_port->name()));
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MIDI::Parser* p = _input_port->parser();
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/* Incoming sysex */
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p->sysex.connect_same_thread (*this, boost::bind (&Push2::handle_midi_sysex, this, _1, _2, _3));
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/* V-Pot messages are Controller */
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p->controller.connect_same_thread (*this, boost::bind (&Push2::handle_midi_controller_message, this, _1, _2));
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/* Button messages are NoteOn */
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p->note_on.connect_same_thread (*this, boost::bind (&Push2::handle_midi_note_on_message, this, _1, _2));
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/* Button messages are NoteOn but libmidi++ sends note-on w/velocity = 0 as note-off so catch them too */
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p->note_off.connect_same_thread (*this, boost::bind (&Push2::handle_midi_note_on_message, this, _1, _2));
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/* Fader messages are Pitchbend */
|
|
p->channel_pitchbend[0].connect_same_thread (*this, boost::bind (&Push2::handle_midi_pitchbend_message, this, _1, _2));
|
|
}
|
|
|
|
void
|
|
Push2::handle_midi_sysex (MIDI::Parser&, MIDI::byte* raw_bytes, size_t sz)
|
|
{
|
|
cerr << "sysex, " << sz << " bytes\n";
|
|
}
|
|
|
|
void
|
|
Push2::handle_midi_controller_message (MIDI::Parser&, MIDI::EventTwoBytes* ev)
|
|
{
|
|
CCButtonMap::iterator b = cc_button_map.find (ev->controller_number);
|
|
|
|
if (b != cc_button_map.end()) {
|
|
if (ev->value == 0) {
|
|
(this->*b->second->release_method)();
|
|
} else {
|
|
(this->*b->second->press_method)();
|
|
}
|
|
} else {
|
|
|
|
/* encoder/vpot */
|
|
|
|
int delta = ev->value;
|
|
|
|
if (delta > 63) {
|
|
delta = -(128 - delta);
|
|
}
|
|
|
|
switch (ev->controller_number) {
|
|
case 71:
|
|
strip_vpot (0, delta);
|
|
break;
|
|
case 72:
|
|
strip_vpot (1, delta);
|
|
break;
|
|
case 73:
|
|
strip_vpot (2, delta);
|
|
break;
|
|
case 74:
|
|
strip_vpot (3, delta);
|
|
break;
|
|
case 75:
|
|
strip_vpot (4, delta);
|
|
break;
|
|
case 76:
|
|
strip_vpot (5, delta);
|
|
break;
|
|
case 77:
|
|
strip_vpot (6, delta);
|
|
break;
|
|
case 78:
|
|
strip_vpot (7, delta);
|
|
break;
|
|
|
|
/* left side pair */
|
|
case 14:
|
|
strip_vpot (8, delta);
|
|
break;
|
|
case 15:
|
|
other_vpot (1, delta);
|
|
break;
|
|
|
|
/* right side */
|
|
case 79:
|
|
other_vpot (2, delta);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
Push2::handle_midi_note_on_message (MIDI::Parser&, MIDI::EventTwoBytes* ev)
|
|
{
|
|
switch (ev->note_number) {
|
|
case 0:
|
|
strip_vpot_touch (0, ev->velocity > 64);
|
|
break;
|
|
case 1:
|
|
strip_vpot_touch (1, ev->velocity > 64);
|
|
break;
|
|
case 2:
|
|
strip_vpot_touch (2, ev->velocity > 64);
|
|
break;
|
|
case 3:
|
|
strip_vpot_touch (3, ev->velocity > 64);
|
|
break;
|
|
case 4:
|
|
strip_vpot_touch (4, ev->velocity > 64);
|
|
break;
|
|
case 5:
|
|
strip_vpot_touch (5, ev->velocity > 64);
|
|
break;
|
|
case 6:
|
|
strip_vpot_touch (6, ev->velocity > 64);
|
|
break;
|
|
case 7:
|
|
strip_vpot_touch (7, ev->velocity > 64);
|
|
break;
|
|
|
|
/* left side */
|
|
case 10:
|
|
other_vpot_touch (0, ev->velocity > 64);
|
|
break;
|
|
case 9:
|
|
other_vpot_touch (1, ev->velocity > 64);
|
|
break;
|
|
|
|
/* right side */
|
|
case 8:
|
|
other_vpot_touch (3, ev->velocity > 64);
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
Push2::handle_midi_note_off_message (MIDI::Parser&, MIDI::EventTwoBytes* ev)
|
|
{
|
|
}
|
|
|
|
void
|
|
Push2::handle_midi_pitchbend_message (MIDI::Parser&, MIDI::pitchbend_t pb)
|
|
{
|
|
cerr << "pitchbend @ " << pb << endl;
|
|
}
|
|
|
|
void
|
|
Push2::build_maps ()
|
|
{
|
|
/* Pads */
|
|
|
|
Pad* pad;
|
|
|
|
#define MAKE_PAD(x,y,nn) \
|
|
pad = new Pad ((x), (y), (nn)); \
|
|
nn_pad_map.insert (make_pair (pad->extra(), pad)); \
|
|
coord_pad_map.insert (make_pair (pad->coord(), pad));
|
|
|
|
MAKE_PAD (0, 1, 93);
|
|
MAKE_PAD (0, 2, 94);
|
|
MAKE_PAD (0, 3, 95);
|
|
MAKE_PAD (0, 4, 96);
|
|
MAKE_PAD (0, 5, 97);
|
|
MAKE_PAD (0, 6, 98);
|
|
MAKE_PAD (0, 7, 90);
|
|
MAKE_PAD (1, 0, 84);
|
|
MAKE_PAD (1, 1, 85);
|
|
MAKE_PAD (1, 2, 86);
|
|
MAKE_PAD (1, 3, 87);
|
|
MAKE_PAD (1, 4, 88);
|
|
MAKE_PAD (1, 5, 89);
|
|
MAKE_PAD (1, 6, 90);
|
|
MAKE_PAD (1, 7, 91);
|
|
MAKE_PAD (2, 0, 76);
|
|
MAKE_PAD (2, 1, 77);
|
|
MAKE_PAD (2, 2, 78);
|
|
MAKE_PAD (2, 3, 79);
|
|
MAKE_PAD (2, 4, 80);
|
|
MAKE_PAD (2, 5, 81);
|
|
MAKE_PAD (2, 6, 82);
|
|
MAKE_PAD (2, 7, 83);
|
|
MAKE_PAD (3, 0, 68);
|
|
MAKE_PAD (3, 1, 69);
|
|
MAKE_PAD (3, 2, 70);
|
|
MAKE_PAD (3, 3, 71);
|
|
MAKE_PAD (3, 4, 72);
|
|
MAKE_PAD (3, 5, 73);
|
|
MAKE_PAD (3, 6, 74);
|
|
MAKE_PAD (3, 7, 75);
|
|
MAKE_PAD (4, 0, 60);
|
|
MAKE_PAD (4, 1, 61);
|
|
MAKE_PAD (4, 2, 62);
|
|
MAKE_PAD (4, 3, 63);
|
|
MAKE_PAD (4, 4, 64);
|
|
MAKE_PAD (4, 5, 65);
|
|
MAKE_PAD (4, 6, 66);
|
|
MAKE_PAD (4, 7, 67);
|
|
MAKE_PAD (5, 0, 52);
|
|
MAKE_PAD (5, 1, 53);
|
|
MAKE_PAD (5, 2, 54);
|
|
MAKE_PAD (5, 3, 56);
|
|
MAKE_PAD (5, 4, 56);
|
|
MAKE_PAD (5, 5, 57);
|
|
MAKE_PAD (5, 6, 58);
|
|
MAKE_PAD (5, 7, 59);
|
|
MAKE_PAD (6, 0, 44);
|
|
MAKE_PAD (6, 1, 45);
|
|
MAKE_PAD (6, 2, 46);
|
|
MAKE_PAD (6, 3, 47);
|
|
MAKE_PAD (6, 4, 48);
|
|
MAKE_PAD (6, 5, 49);
|
|
MAKE_PAD (6, 6, 50);
|
|
MAKE_PAD (6, 7, 51);
|
|
MAKE_PAD (7, 0, 36);
|
|
MAKE_PAD (7, 1, 37);
|
|
MAKE_PAD (7, 2, 38);
|
|
MAKE_PAD (7, 3, 39);
|
|
MAKE_PAD (7, 4, 40);
|
|
MAKE_PAD (7, 5, 41);
|
|
MAKE_PAD (7, 6, 42);
|
|
MAKE_PAD (7, 7, 43);
|
|
|
|
/* Now color buttons */
|
|
|
|
Button *button;
|
|
|
|
#define MAKE_COLOR_BUTTON(i,cc) \
|
|
button = new ColorButton ((i), (cc)); \
|
|
cc_button_map.insert (make_pair (button->controller_number(), button)); \
|
|
id_button_map.insert (make_pair (button->id, button));
|
|
#define MAKE_COLOR_BUTTON_PRESS(i,cc,p)\
|
|
button = new ColorButton ((i), (cc), (p)); \
|
|
cc_button_map.insert (make_pair (button->controller_number(), button)); \
|
|
id_button_map.insert (make_pair (button->id, button))
|
|
|
|
MAKE_COLOR_BUTTON_PRESS (Upper1, 102, &Push2::button_upper_1);
|
|
MAKE_COLOR_BUTTON_PRESS (Upper2, 103, &Push2::button_upper_2);
|
|
MAKE_COLOR_BUTTON_PRESS (Upper3, 104, &Push2::button_upper_3);
|
|
MAKE_COLOR_BUTTON_PRESS (Upper4, 105, &Push2::button_upper_4);
|
|
MAKE_COLOR_BUTTON_PRESS (Upper5, 106, &Push2::button_upper_5);
|
|
MAKE_COLOR_BUTTON_PRESS (Upper6, 107, &Push2::button_upper_6);
|
|
MAKE_COLOR_BUTTON_PRESS (Upper7, 108, &Push2::button_upper_7);
|
|
MAKE_COLOR_BUTTON_PRESS (Upper8, 109, &Push2::button_upper_8);
|
|
MAKE_COLOR_BUTTON_PRESS (Lower1, 20, &Push2::button_lower_1);
|
|
MAKE_COLOR_BUTTON_PRESS (Lower2, 21, &Push2::button_lower_2);
|
|
MAKE_COLOR_BUTTON_PRESS (Lower3, 22, &Push2::button_lower_3);
|
|
MAKE_COLOR_BUTTON_PRESS (Lower4, 23, &Push2::button_lower_4);
|
|
MAKE_COLOR_BUTTON_PRESS (Lower5, 24, &Push2::button_lower_5);
|
|
MAKE_COLOR_BUTTON_PRESS (Lower6, 25, &Push2::button_lower_6);
|
|
MAKE_COLOR_BUTTON_PRESS (Lower7, 26, &Push2::button_lower_7);
|
|
MAKE_COLOR_BUTTON_PRESS (Lower8, 27, &Push2::button_lower_8);
|
|
MAKE_COLOR_BUTTON (Master, 28);
|
|
MAKE_COLOR_BUTTON (Mute, 60);
|
|
MAKE_COLOR_BUTTON_PRESS (Solo, 61, &Push2::button_solo);
|
|
MAKE_COLOR_BUTTON (Stop, 29);
|
|
MAKE_COLOR_BUTTON_PRESS (Fwd32ndT, 43, &Push2::button_fwd32t);
|
|
MAKE_COLOR_BUTTON_PRESS (Fwd32nd,42 , &Push2::button_fwd32);
|
|
MAKE_COLOR_BUTTON_PRESS (Fwd16thT, 41, &Push2::button_fwd16t);
|
|
MAKE_COLOR_BUTTON_PRESS (Fwd16th, 40, &Push2::button_fwd16);
|
|
MAKE_COLOR_BUTTON_PRESS (Fwd8thT, 39 , &Push2::button_fwd8t);
|
|
MAKE_COLOR_BUTTON_PRESS (Fwd8th, 38, &Push2::button_fwd8);
|
|
MAKE_COLOR_BUTTON_PRESS (Fwd4trT, 37, &Push2::button_fwd4t);
|
|
MAKE_COLOR_BUTTON_PRESS (Fwd4tr, 36, &Push2::button_fwd4);
|
|
MAKE_COLOR_BUTTON (Automate, 89);
|
|
MAKE_COLOR_BUTTON_PRESS (RecordEnable, 86, &Push2::button_recenable);
|
|
MAKE_COLOR_BUTTON_PRESS (Play, 85, &Push2::button_play);
|
|
|
|
#define MAKE_WHITE_BUTTON(i,cc)\
|
|
button = new WhiteButton ((i), (cc)); \
|
|
cc_button_map.insert (make_pair (button->controller_number(), button)); \
|
|
id_button_map.insert (make_pair (button->id, button))
|
|
#define MAKE_WHITE_BUTTON_PRESS(i,cc,p)\
|
|
button = new WhiteButton ((i), (cc), (p)); \
|
|
cc_button_map.insert (make_pair (button->controller_number(), button)); \
|
|
id_button_map.insert (make_pair (button->id, button))
|
|
#define MAKE_WHITE_BUTTON_PRESS_RELEASE(i,cc,p,r) \
|
|
button = new WhiteButton ((i), (cc), (p), (r)); \
|
|
cc_button_map.insert (make_pair (button->controller_number(), button)); \
|
|
id_button_map.insert (make_pair (button->id, button))
|
|
|
|
MAKE_WHITE_BUTTON (TapTempo, 3);
|
|
MAKE_WHITE_BUTTON_PRESS (Metronome, 9, &Push2::button_metronome);
|
|
MAKE_WHITE_BUTTON (Setup, 30);
|
|
MAKE_WHITE_BUTTON (User, 59);
|
|
MAKE_WHITE_BUTTON (Delete, 118);
|
|
MAKE_WHITE_BUTTON (AddDevice, 52);
|
|
MAKE_WHITE_BUTTON (Device, 110);
|
|
MAKE_WHITE_BUTTON (Mix, 112);
|
|
MAKE_WHITE_BUTTON_PRESS (Undo, 119, &Push2::button_undo);
|
|
MAKE_WHITE_BUTTON (AddTrack, 53);
|
|
MAKE_WHITE_BUTTON_PRESS (Browse, 111, &Push2::button_browse);
|
|
MAKE_WHITE_BUTTON_PRESS (Clip, 113, &Push2::button_clip);
|
|
MAKE_WHITE_BUTTON (Convert, 35);
|
|
MAKE_WHITE_BUTTON (DoubleLoop, 117);
|
|
MAKE_WHITE_BUTTON (Quantize, 116);
|
|
MAKE_WHITE_BUTTON (Duplicate, 88);
|
|
MAKE_WHITE_BUTTON_PRESS (New, 87, &Push2::button_new);
|
|
MAKE_WHITE_BUTTON_PRESS (FixedLength, 90, &Push2::button_fixed_length);
|
|
MAKE_WHITE_BUTTON_PRESS (Up, 46, &Push2::button_up);
|
|
MAKE_WHITE_BUTTON_PRESS (Right, 45, &Push2::button_right);
|
|
MAKE_WHITE_BUTTON_PRESS (Down, 47, &Push2::button_down);
|
|
MAKE_WHITE_BUTTON_PRESS (Left, 44, &Push2::button_left);
|
|
MAKE_WHITE_BUTTON_PRESS (Repeat, 56, &Push2::button_repeat);
|
|
MAKE_WHITE_BUTTON (Accent, 57);
|
|
MAKE_WHITE_BUTTON (Scale, 58);
|
|
MAKE_WHITE_BUTTON (Layout, 31);
|
|
MAKE_WHITE_BUTTON (Note, 50);
|
|
MAKE_WHITE_BUTTON (Session, 51);
|
|
MAKE_WHITE_BUTTON (Layout, 31);
|
|
MAKE_WHITE_BUTTON (OctaveUp, 55);
|
|
MAKE_WHITE_BUTTON (PageRight, 63);
|
|
MAKE_WHITE_BUTTON (OctaveDown, 54);
|
|
MAKE_WHITE_BUTTON (PageLeft, 62);
|
|
MAKE_WHITE_BUTTON_PRESS_RELEASE (Shift, 49, &Push2::button_shift_press, &Push2::button_shift_release);
|
|
MAKE_WHITE_BUTTON (Select, 48);
|
|
}
|
|
|
|
void
|
|
Push2::thread_init ()
|
|
{
|
|
struct sched_param rtparam;
|
|
|
|
pthread_set_name (event_loop_name().c_str());
|
|
|
|
PBD::notify_event_loops_about_thread_creation (pthread_self(), event_loop_name(), 2048);
|
|
ARDOUR::SessionEvent::create_per_thread_pool (event_loop_name(), 128);
|
|
|
|
memset (&rtparam, 0, sizeof (rtparam));
|
|
rtparam.sched_priority = 9; /* XXX should be relative to audio (JACK) thread */
|
|
|
|
if (pthread_setschedparam (pthread_self(), SCHED_FIFO, &rtparam) != 0) {
|
|
// do we care? not particularly.
|
|
}
|
|
}
|
|
|
|
void
|
|
Push2::connect_session_signals()
|
|
{
|
|
// receive routes added
|
|
//session->RouteAdded.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_routes_added, this, _1), this);
|
|
// receive VCAs added
|
|
//session->vca_manager().VCAAdded.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_vca_added, this, _1), this);
|
|
|
|
// receive record state toggled
|
|
session->RecordStateChanged.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_record_state_changed, this), this);
|
|
// receive transport state changed
|
|
session->TransportStateChange.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_transport_state_changed, this), this);
|
|
session->TransportLooped.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_loop_state_changed, this), this);
|
|
// receive punch-in and punch-out
|
|
Config->ParameterChanged.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_parameter_changed, this, _1), this);
|
|
session->config.ParameterChanged.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_parameter_changed, this, _1), this);
|
|
// receive rude solo changed
|
|
session->SoloActive.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_solo_active_changed, this, _1), this);
|
|
}
|
|
|
|
void
|
|
Push2::notify_record_state_changed ()
|
|
{
|
|
IDButtonMap::iterator b = id_button_map.find (RecordEnable);
|
|
|
|
if (b == id_button_map.end()) {
|
|
return;
|
|
}
|
|
|
|
switch (session->record_status ()) {
|
|
case Session::Disabled:
|
|
b->second->set_color (LED::White);
|
|
b->second->set_state (LED::NoTransition);
|
|
break;
|
|
case Session::Enabled:
|
|
b->second->set_color (LED::Red);
|
|
b->second->set_state (LED::Blinking4th);
|
|
break;
|
|
case Session::Recording:
|
|
b->second->set_color (LED::Red);
|
|
b->second->set_state (LED::OneShot24th);
|
|
break;
|
|
}
|
|
|
|
write (b->second->state_msg());
|
|
}
|
|
|
|
void
|
|
Push2::notify_transport_state_changed ()
|
|
{
|
|
Button* b = id_button_map[Play];
|
|
|
|
if (session->transport_rolling()) {
|
|
b->set_state (LED::OneShot24th);
|
|
b->set_color (LED::Green);
|
|
} else {
|
|
|
|
/* disable any blink on FixedLength from pending edit range op */
|
|
Button* fl = id_button_map[FixedLength];
|
|
|
|
fl->set_color (LED::Black);
|
|
fl->set_state (LED::NoTransition);
|
|
write (fl->state_msg());
|
|
|
|
b->set_color (LED::White);
|
|
b->set_state (LED::NoTransition);
|
|
}
|
|
|
|
write (b->state_msg());
|
|
}
|
|
|
|
void
|
|
Push2::notify_loop_state_changed ()
|
|
{
|
|
}
|
|
|
|
void
|
|
Push2::notify_parameter_changed (std::string param)
|
|
{
|
|
IDButtonMap::iterator b;
|
|
|
|
if (param == "clicking") {
|
|
if ((b = id_button_map.find (Metronome)) == id_button_map.end()) {
|
|
return;
|
|
}
|
|
if (Config->get_clicking()) {
|
|
b->second->set_state (LED::Blinking4th);
|
|
b->second->set_color (LED::White);
|
|
} else {
|
|
b->second->set_color (LED::White);
|
|
b->second->set_state (LED::NoTransition);
|
|
}
|
|
write (b->second->state_msg ());
|
|
}
|
|
}
|
|
|
|
void
|
|
Push2::notify_solo_active_changed (bool yn)
|
|
{
|
|
IDButtonMap::iterator b = id_button_map.find (Solo);
|
|
|
|
if (b == id_button_map.end()) {
|
|
return;
|
|
}
|
|
|
|
if (yn) {
|
|
b->second->set_state (LED::Blinking4th);
|
|
b->second->set_color (LED::Red);
|
|
} else {
|
|
b->second->set_state (LED::NoTransition);
|
|
b->second->set_color (LED::White);
|
|
}
|
|
|
|
write (b->second->state_msg());
|
|
}
|
|
|
|
XMLNode&
|
|
Push2::get_state()
|
|
{
|
|
XMLNode& node (ControlProtocol::get_state());
|
|
XMLNode* child;
|
|
|
|
child = new XMLNode (X_("Input"));
|
|
child->add_child_nocopy (_async_in->get_state());
|
|
node.add_child_nocopy (*child);
|
|
child = new XMLNode (X_("Output"));
|
|
child->add_child_nocopy (_async_out->get_state());
|
|
node.add_child_nocopy (*child);
|
|
|
|
return node;
|
|
}
|
|
|
|
int
|
|
Push2::set_state (const XMLNode & node, int version)
|
|
{
|
|
DEBUG_TRACE (DEBUG::Push2, string_compose ("Push2::set_state: active %1\n", active()));
|
|
|
|
int retval = 0;
|
|
|
|
if (ControlProtocol::set_state (node, version)) {
|
|
return -1;
|
|
}
|
|
|
|
XMLNode* child;
|
|
|
|
if ((child = node.child (X_("Input"))) != 0) {
|
|
XMLNode* portnode = child->child (Port::state_node_name.c_str());
|
|
if (portnode) {
|
|
_async_in->set_state (*portnode, version);
|
|
}
|
|
}
|
|
|
|
if ((child = node.child (X_("Output"))) != 0) {
|
|
XMLNode* portnode = child->child (Port::state_node_name.c_str());
|
|
if (portnode) {
|
|
_async_out->set_state (*portnode, version);
|
|
}
|
|
}
|
|
|
|
return retval;
|
|
}
|
|
|
|
void
|
|
Push2::switch_bank (uint32_t base)
|
|
{
|
|
if (!session) {
|
|
return;
|
|
}
|
|
|
|
stripable_connections.drop_connections ();
|
|
|
|
/* try to get the first stripable for the requested bank */
|
|
|
|
stripable[0] = session->get_nth_stripable (base+0);
|
|
|
|
if (!stripable[0]) {
|
|
return;
|
|
}
|
|
|
|
/* at least one stripable in this bank */
|
|
bank_start = base;
|
|
|
|
stripable[1] = session->get_nth_stripable (base+1);
|
|
stripable[2] = session->get_nth_stripable (base+2);
|
|
stripable[3] = session->get_nth_stripable (base+3);
|
|
stripable[4] = session->get_nth_stripable (base+4);
|
|
stripable[5] = session->get_nth_stripable (base+5);
|
|
stripable[6] = session->get_nth_stripable (base+6);
|
|
stripable[7] = session->get_nth_stripable (base+7);
|
|
|
|
for (int n = 0; n < 8; ++n) {
|
|
if (!stripable[n]) {
|
|
continue;
|
|
}
|
|
|
|
/* stripable goes away? refill the bank, starting at the same point */
|
|
|
|
stripable[n]->DropReferences.connect (stripable_connections, MISSING_INVALIDATOR, boost::bind (&Push2::switch_bank, this, bank_start), this);
|
|
boost::shared_ptr<AutomationControl> sc = stripable[n]->solo_control();
|
|
if (sc) {
|
|
sc->Changed.connect (stripable_connections, MISSING_INVALIDATOR, boost::bind (&Push2::solo_change, this, n), this);
|
|
}
|
|
|
|
boost::shared_ptr<AutomationControl> mc = stripable[n]->mute_control();
|
|
if (mc) {
|
|
mc->Changed.connect (stripable_connections, MISSING_INVALIDATOR, boost::bind (&Push2::mute_change, this, n), this);
|
|
}
|
|
|
|
solo_change (n);
|
|
mute_change (n);
|
|
|
|
}
|
|
|
|
/* master cannot be removed, so no need to connect to going-away signal */
|
|
master = session->master_out ();
|
|
}
|
|
|
|
void
|
|
Push2::solo_change (int n)
|
|
{
|
|
ButtonID bid;
|
|
|
|
switch (n) {
|
|
case 0:
|
|
bid = Upper1;
|
|
break;
|
|
case 1:
|
|
bid = Upper2;
|
|
break;
|
|
case 2:
|
|
bid = Upper3;
|
|
break;
|
|
case 3:
|
|
bid = Upper4;
|
|
break;
|
|
case 4:
|
|
bid = Upper5;
|
|
break;
|
|
case 5:
|
|
bid = Upper6;
|
|
break;
|
|
case 6:
|
|
bid = Upper7;
|
|
break;
|
|
case 7:
|
|
bid = Upper8;
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
boost::shared_ptr<AutomationControl> ac = stripable[n]->solo_control ();
|
|
if (!ac) {
|
|
return;
|
|
}
|
|
|
|
Button* b = id_button_map[bid];
|
|
if (ac->get_value()) {
|
|
b->set_color (LED::Red);
|
|
} else {
|
|
b->set_color (LED::Black);
|
|
}
|
|
b->set_state (LED::OneShot24th);
|
|
write (b->state_msg());
|
|
}
|
|
|
|
void
|
|
Push2::mute_change (int n)
|
|
{
|
|
ButtonID bid;
|
|
|
|
switch (n) {
|
|
case 0:
|
|
bid = Lower1;
|
|
break;
|
|
case 1:
|
|
bid = Lower2;
|
|
break;
|
|
case 2:
|
|
bid = Lower3;
|
|
break;
|
|
case 3:
|
|
bid = Lower4;
|
|
break;
|
|
case 4:
|
|
bid = Lower5;
|
|
break;
|
|
case 5:
|
|
bid = Lower6;
|
|
break;
|
|
case 6:
|
|
bid = Lower7;
|
|
break;
|
|
case 7:
|
|
bid = Lower8;
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
boost::shared_ptr<AutomationControl> ac = stripable[n]->mute_control ();
|
|
if (!ac) {
|
|
return;
|
|
}
|
|
|
|
Button* b = id_button_map[bid];
|
|
|
|
if (ac->get_value ()) {
|
|
b->set_color (LED::Blue);
|
|
} else {
|
|
b->set_color (LED::Black);
|
|
}
|
|
b->set_state (LED::OneShot24th);
|
|
write (b->state_msg());
|
|
}
|
|
|
|
void
|
|
Push2::strip_vpot (int n, int delta)
|
|
{
|
|
if (stripable[n]) {
|
|
boost::shared_ptr<AutomationControl> ac = stripable[n]->gain_control();
|
|
if (ac) {
|
|
ac->set_value (ac->get_value() + ((2.0/64.0) * delta), PBD::Controllable::UseGroup);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
Push2::strip_vpot_touch (int n, bool touching)
|
|
{
|
|
if (stripable[n]) {
|
|
boost::shared_ptr<AutomationControl> ac = stripable[n]->gain_control();
|
|
if (ac) {
|
|
if (touching) {
|
|
ac->start_touch (session->audible_frame());
|
|
} else {
|
|
ac->stop_touch (true, session->audible_frame());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
Push2::other_vpot (int n, int delta)
|
|
{
|
|
switch (n) {
|
|
case 0:
|
|
break;
|
|
case 1:
|
|
break;
|
|
case 2:
|
|
/* master gain control */
|
|
if (master) {
|
|
boost::shared_ptr<AutomationControl> ac = master->gain_control();
|
|
if (ac) {
|
|
ac->set_value (ac->get_value() + ((2.0/64.0) * delta), PBD::Controllable::UseGroup);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
Push2::other_vpot_touch (int n, bool touching)
|
|
{
|
|
switch (n) {
|
|
case 0:
|
|
break;
|
|
case 1:
|
|
break;
|
|
case 2:
|
|
if (master) {
|
|
boost::shared_ptr<AutomationControl> ac = master->gain_control();
|
|
if (ac) {
|
|
if (touching) {
|
|
ac->start_touch (session->audible_frame());
|
|
} else {
|
|
ac->stop_touch (true, session->audible_frame());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|