mirror of
https://github.com/Ardour/ardour.git
synced 2025-12-07 23:35:03 +01:00
lppro: working gain faders
This commit is contained in:
Paul Davis
parent
bc7f25e52c
commit
ee0d5cfc40
2 changed files with 233 additions and 62 deletions
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@ -50,6 +50,7 @@
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#include "ardour/tempo.h"
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#include "ardour/triggerbox.h"
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#include "ardour/types_convert.h"
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#include "ardour/utils.h"
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#include "gtkmm2ext/gui_thread.h"
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#include "gtkmm2ext/rgb_macros.h"
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@ -138,6 +139,8 @@ LaunchPadPro::LaunchPadPro (ARDOUR::Session& s)
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, _gui (nullptr)
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, _current_layout (SessionLayout)
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, _shift_pressed (false)
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, did_session_display (false)
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, current_fader_bank (VolumeFaders)
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{
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run_event_loop ();
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port_setup ();
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@ -259,6 +262,10 @@ LaunchPadPro::begin_using_device ()
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light_logo ();
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set_device_mode (DAW);
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setup_faders (VolumeFaders);
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setup_faders (PanFaders);
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setup_faders (SendFaders);
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setup_faders (DeviceFaders);
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set_layout (SessionLayout);
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/* catch current selection, if any so that we can wire up the pads if appropriate */
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@ -374,57 +381,57 @@ void
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LaunchPadPro::build_pad_map ()
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{
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#define EDGE_PAD0(id) pad_map.insert (make_pair<int,Pad> ((id), Pad ((id), &LaunchPadPro::relax)))
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#define EDGE_PAD(id, press) pad_map.insert (make_pair<int,Pad> ((id), Pad ((id), (press))))
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#define EDGE_PAD2(id, press, long_press) pad_map.insert (make_pair<int,Pad> ((id), Pad ((id), (press), (long_press))))
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#define EDGE_PAD3(id, press, long_press, release) pad_map.insert (make_pair<int,Pad> ((id), Pad ((id), (press), (long_press), (release))))
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#define BUTTON0(id) pad_map.insert (make_pair<int,Pad> ((id), Pad ((id), &LaunchPadPro::relax)))
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#define BUTTON(id, press) pad_map.insert (make_pair<int,Pad> ((id), Pad ((id), (press))))
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#define BUTTON2(id, press, long_press) pad_map.insert (make_pair<int,Pad> ((id), Pad ((id), (press), (long_press))))
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#define BUTTON3(id, press, long_press, release) pad_map.insert (make_pair<int,Pad> ((id), Pad ((id), (press), (long_press), (release))))
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EDGE_PAD3 (Shift, &LaunchPadPro::shift_press, &LaunchPadPro::relax, &LaunchPadPro::shift_release);
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BUTTON3 (Shift, &LaunchPadPro::shift_press, &LaunchPadPro::relax, &LaunchPadPro::shift_release);
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EDGE_PAD0 (Left);
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EDGE_PAD0 (Right);
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EDGE_PAD0 (Session);
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EDGE_PAD0 (Note);
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EDGE_PAD0 (Chord);
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EDGE_PAD0 (Custom);
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EDGE_PAD0 (Sequencer);
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EDGE_PAD0 (Projects);
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BUTTON0 (Left);
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BUTTON0 (Right);
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BUTTON0 (Session);
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BUTTON0 (Note);
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BUTTON0 (Chord);
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BUTTON0 (Custom);
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BUTTON0 (Sequencer);
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BUTTON0 (Projects);
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EDGE_PAD (Patterns, &LaunchPadPro::patterns_press);
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EDGE_PAD (Steps, &LaunchPadPro::steps_press);
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EDGE_PAD (PatternSettings, &LaunchPadPro::pattern_settings_press);
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EDGE_PAD (Velocity, &LaunchPadPro::velocity_press);
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EDGE_PAD (Probability, &LaunchPadPro::probability_press);
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EDGE_PAD (Mutation, &LaunchPadPro::mutation_press);
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EDGE_PAD (MicroStep, &LaunchPadPro::microstep_press);
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EDGE_PAD (PrintToClip, &LaunchPadPro::print_to_clip_press);
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BUTTON (Patterns, &LaunchPadPro::patterns_press);
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BUTTON (Steps, &LaunchPadPro::steps_press);
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BUTTON (PatternSettings, &LaunchPadPro::pattern_settings_press);
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BUTTON (Velocity, &LaunchPadPro::velocity_press);
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BUTTON (Probability, &LaunchPadPro::probability_press);
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BUTTON (Mutation, &LaunchPadPro::mutation_press);
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BUTTON (MicroStep, &LaunchPadPro::microstep_press);
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BUTTON (PrintToClip, &LaunchPadPro::print_to_clip_press);
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EDGE_PAD (StopClip, &LaunchPadPro::stop_clip_press);
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EDGE_PAD0 (Device);
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EDGE_PAD0 (Sends);
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EDGE_PAD0 (Pan);
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EDGE_PAD0 (Volume);
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EDGE_PAD2 (Solo, &LaunchPadPro::solo_press, &LaunchPadPro::solo_long_press);
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EDGE_PAD (Mute, &LaunchPadPro::mute_press);
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EDGE_PAD (RecordArm, &LaunchPadPro::record_arm_press);
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BUTTON (StopClip, &LaunchPadPro::stop_clip_press);
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BUTTON (Device, &LaunchPadPro::device_press);
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BUTTON (Sends, &LaunchPadPro::sends_press);
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BUTTON (Pan, &LaunchPadPro::pan_press);
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BUTTON (Volume, &LaunchPadPro::volume_press);
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BUTTON2 (Solo, &LaunchPadPro::solo_press, &LaunchPadPro::solo_long_press);
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BUTTON (Mute, &LaunchPadPro::mute_press);
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BUTTON (RecordArm, &LaunchPadPro::record_arm_press);
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EDGE_PAD0 (CaptureMIDI);
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EDGE_PAD (Play, &LaunchPadPro::play_press);
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EDGE_PAD0 (FixedLength);
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EDGE_PAD0 (Quantize);
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EDGE_PAD0 (Duplicate);
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EDGE_PAD0 (Clear);
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EDGE_PAD0 (Down);
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EDGE_PAD0 (Up);
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BUTTON (CaptureMIDI, &LaunchPadPro::capture_midi_press);
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BUTTON (Play, &LaunchPadPro::play_press);
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BUTTON0 (FixedLength);
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BUTTON0 (Quantize);
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BUTTON0 (Duplicate);
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BUTTON0 (Clear);
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BUTTON0 (Down);
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BUTTON0 (Up);
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EDGE_PAD (Lower1, &LaunchPadPro::lower1_press);
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EDGE_PAD (Lower2, &LaunchPadPro::lower2_press);
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EDGE_PAD (Lower3, &LaunchPadPro::lower3_press);
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EDGE_PAD (Lower4, &LaunchPadPro::lower4_press);
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EDGE_PAD (Lower5, &LaunchPadPro::lower5_press);
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EDGE_PAD (Lower6, &LaunchPadPro::lower6_press);
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EDGE_PAD (Lower7, &LaunchPadPro::lower7_press);
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EDGE_PAD (Lower8, &LaunchPadPro::lower8_press);
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BUTTON (Lower1, &LaunchPadPro::lower1_press);
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BUTTON (Lower2, &LaunchPadPro::lower2_press);
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BUTTON (Lower3, &LaunchPadPro::lower3_press);
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BUTTON (Lower4, &LaunchPadPro::lower4_press);
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BUTTON (Lower5, &LaunchPadPro::lower5_press);
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BUTTON (Lower6, &LaunchPadPro::lower6_press);
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BUTTON (Lower7, &LaunchPadPro::lower7_press);
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BUTTON (Lower8, &LaunchPadPro::lower8_press);
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/* Now add the 8x8 central pad grid */
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@ -545,6 +552,11 @@ LaunchPadPro::set_layout (Layout l, int page)
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msg.push_back (0x0);
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msg.push_back (0xf7);
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daw_write (msg);
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if (l == Fader) {
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current_fader_bank = (FaderBank) page;
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map_faders ();
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}
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}
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void
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@ -566,7 +578,7 @@ LaunchPadPro::set_device_mode (DeviceMode m)
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standalone_or_daw.push_back (0x10);
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standalone_or_daw.push_back (0x0);
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standalone_or_daw.push_back (0xf7);
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write (standalone_or_daw);
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daw_write (standalone_or_daw);
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break;
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case DAW:
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@ -580,7 +592,7 @@ LaunchPadPro::set_device_mode (DeviceMode m)
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standalone_or_daw.push_back (0x10);
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standalone_or_daw.push_back (0x1);
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standalone_or_daw.push_back (0xf7);
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write (standalone_or_daw);
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daw_write (standalone_or_daw);
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break;
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case Programmer:
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@ -588,7 +600,7 @@ LaunchPadPro::set_device_mode (DeviceMode m)
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live_or_programmer.push_back (0x1);
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live_or_programmer.push_back (0xf7);
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/* enter "programmer" state */
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write (live_or_programmer);
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daw_write (live_or_programmer);
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break;
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}
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}
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@ -596,7 +608,8 @@ LaunchPadPro::set_device_mode (DeviceMode m)
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void
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LaunchPadPro::handle_midi_sysex (MIDI::Parser& parser, MIDI::byte* raw_bytes, size_t sz)
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{
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DEBUG_TRACE (DEBUG::Launchpad, string_compose ("Sysex, %1 bytes parser %2\n", sz, &parser));
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MidiByteArray m (sz, raw_bytes);
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DEBUG_TRACE (DEBUG::Launchpad, string_compose ("Sysex, %1 bytes parser %2 %s\n", sz, &parser, m));
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if (&parser != _daw_in_port->parser()) {
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DEBUG_TRACE (DEBUG::Launchpad, "sysex from non-DAW port, ignored\n");
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@ -619,8 +632,17 @@ LaunchPadPro::handle_midi_sysex (MIDI::Parser& parser, MIDI::byte* raw_bytes, si
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if (raw_bytes[1] < num_layouts) {
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_current_layout = AllLayouts[raw_bytes[1]];
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if (_current_layout == SessionLayout) {
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DEBUG_TRACE (DEBUG::Launchpad, string_compose ("new layout: %1\n", _current_layout));
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switch (_current_layout) {
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case SessionLayout:
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display_session_layout ();
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map_triggers ();
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break;
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case Fader:
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map_faders ();
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break;
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default:
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break;
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}
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} else {
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std::cerr << "ignore illegal layout index " << (int) raw_bytes[1] << std::endl;
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@ -634,6 +656,14 @@ LaunchPadPro::handle_midi_sysex (MIDI::Parser& parser, MIDI::byte* raw_bytes, si
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void
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LaunchPadPro::display_session_layout ()
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{
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/* This only needs to be done once (in fact, the device even remembers
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* it across power-cycling!
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*/
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if (did_session_display) {
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return;
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}
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MIDI::byte msg[3];
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msg[0] = 0x90;
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@ -740,6 +770,14 @@ LaunchPadPro::handle_midi_controller_message (MIDI::Parser&, MIDI::EventTwoBytes
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{
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DEBUG_TRACE (DEBUG::Launchpad, string_compose ("CC %1 (value %2)\n", (int) ev->controller_number, (int) ev->value));
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if (_current_layout == Fader) {
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/* Trap fader move messages and act on them */
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if (ev->controller_number >= 0x20 && ev->controller_number < 0x28) {
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fader_move (ev->controller_number, ev->value);
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return;
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}
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}
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PadMap::iterator p = pad_map.find (ev->controller_number);
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if (p == pad_map.end()) {
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return;
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@ -747,13 +785,6 @@ LaunchPadPro::handle_midi_controller_message (MIDI::Parser&, MIDI::EventTwoBytes
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Pad& pad (p->second);
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if (_current_layout != SessionLayout) {
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/* Allow Lower1..Lower8 to have selection effects in Note layout */
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if (_current_layout != NoteLayout || (pad.id < Lower1 || pad.id > Lower8)) {
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return;
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}
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}
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set<int>::iterator c = consumed.find (pad.id);
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if (c == consumed.end()) {
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@ -1231,21 +1262,41 @@ LaunchPadPro::stop_clip_press (Pad& pad)
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void
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LaunchPadPro::device_press (Pad& pad)
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{
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if (_current_layout == Fader && current_fader_bank == DeviceFaders) {
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set_layout (SessionLayout);
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return;
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}
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set_layout (Fader, DeviceFaders);
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}
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void
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LaunchPadPro::sends_press (Pad& pad)
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{
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if (_current_layout == Fader && current_fader_bank == SendFaders) {
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set_layout (SessionLayout);
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return;
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}
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set_layout (Fader, SendFaders);
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}
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void
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LaunchPadPro::pan_press (Pad& pad)
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{
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if (_current_layout == Fader && current_fader_bank == PanFaders) {
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set_layout (SessionLayout);
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return;
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}
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set_layout (Fader, PanFaders);
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}
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void
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LaunchPadPro::volume_press (Pad& pad)
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{
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if (_current_layout == Fader && current_fader_bank == VolumeFaders) {
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set_layout (SessionLayout);
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return;
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}
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set_layout (Fader, VolumeFaders);
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}
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void
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@ -1308,6 +1359,7 @@ LaunchPadPro::record_arm_press (Pad& pad)
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void
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LaunchPadPro::capture_midi_press (Pad& pad)
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{
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set_record_enable (!get_record_enabled());
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}
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void
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@ -1467,21 +1519,18 @@ LaunchPadPro::trigger_property_change (PropertyChange pc, Trigger* t)
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switch (t->state()) {
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case Trigger::Stopped:
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std::cerr << "stopped, use color\n";
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msg.push_back (0x90);
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msg.push_back (pid);
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msg.push_back (find_closest_palette_color (r->presentation_info().color()));
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break;
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case Trigger::WaitingToStart:
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std::cerr << "wts/stp\n";
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msg.push_back (0x91); /* channel 1=> pulsing */
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msg.push_back (pid);
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msg.push_back (0x17); // find_closest_palette_color (r->presentation_info().color()));
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break;
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case Trigger::Running:
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std::cerr << "runing\n";
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/* choose contrasting color from the base one */
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msg.push_back (0x90);
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msg.push_back (pid);
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@ -1492,7 +1541,6 @@ LaunchPadPro::trigger_property_change (PropertyChange pc, Trigger* t)
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case Trigger::WaitingToStop:
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case Trigger::WaitingToSwitch:
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case Trigger::Stopping:
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std::cerr << "waiting\n";
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msg.push_back (0x91);
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msg.push_back (pid);
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msg.push_back (find_closest_palette_color (HSV(r->presentation_info().color()).opposite()));
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@ -1757,7 +1805,16 @@ LaunchPadPro::viewport_changed ()
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}
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}
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switch (_current_layout) {
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case SessionLayout:
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map_triggers ();
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break;
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case Fader:
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map_faders ();
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break;
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default:
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break;
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}
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}
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void
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@ -1771,3 +1828,101 @@ LaunchPadPro::route_property_change (PropertyChange const & pc, int col)
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if (pc.contains (Properties::selected)) {
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}
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}
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void
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LaunchPadPro::setup_faders (FaderBank bank)
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{
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MidiByteArray msg (sysex_header);
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msg.push_back (1); /* fader bank command */
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msg.push_back (bank);
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msg.push_back (0); /* vertical orientation */
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for (int n = 0; n < 8; ++n) {
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msg.push_back (n); /* fader number */
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msg.push_back (0); /* unipolar */
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msg.push_back (0x20+n); /* CC number */
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msg.push_back (random() % 127); /* color */
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}
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msg.push_back (0xf7);
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daw_write (msg);
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}
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void
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LaunchPadPro::fader_move (int cc, int val)
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{
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std::shared_ptr<Route> r = session->get_remote_nth_route (scroll_x_offset + (cc - 0x20));
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std::shared_ptr<AutomationControl> ac;
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if (r) {
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switch (current_fader_bank) {
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case VolumeFaders:
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ac= r->gain_control();
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session->set_control (ac, ARDOUR::slider_position_to_gain_with_max (val/127.0, ARDOUR::Config->get_max_gain()), PBD::Controllable::NoGroup);
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break;
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default:
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break;
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}
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}
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}
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void
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LaunchPadPro::map_faders ()
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{
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MIDI::byte msg[3];
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msg[0] = 0xb4;
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control_connections.drop_connections ();
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for (int n = 0; n < 8; ++n) {
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std::shared_ptr<Route> r = session->get_remote_nth_route (scroll_x_offset + n);
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std::shared_ptr<AutomationControl> ac;
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msg[1] = 0x20 + n;
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if (!r) {
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msg[2] = 0;
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daw_write (msg, 3);
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continue;
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}
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switch (current_fader_bank) {
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case VolumeFaders:
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ac = r->gain_control();
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if (ac) {
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msg[2] = (MIDI::byte) (ARDOUR::gain_to_slider_position_with_max (ac->get_value(), ARDOUR::Config->get_max_gain()) * 127.0);
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} else {
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msg[2] = 0;
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}
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ac->Changed.connect (control_connections, invalidator (*this), boost::bind (&LaunchPadPro::automation_control_change, this, n, std::weak_ptr<AutomationControl> (ac)), this);
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break;
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default:
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msg[2] = 0;
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break;
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}
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daw_write (msg, 3);
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}
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}
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void
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LaunchPadPro::automation_control_change (int n, std::weak_ptr<AutomationControl> wac)
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{
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||||
std::shared_ptr<AutomationControl> ac = wac.lock();
|
||||
if (!ac) {
|
||||
return;
|
||||
}
|
||||
|
||||
MIDI::byte msg[3];
|
||||
msg[0] = 0xb4;
|
||||
msg[1] = 0x20 + n;
|
||||
|
||||
switch (current_fader_bank) {
|
||||
case VolumeFaders:
|
||||
msg[2] = (MIDI::byte) (ARDOUR::gain_to_slider_position_with_max (ac->get_value(), ARDOUR::Config->get_max_gain()) * 127.0);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
daw_write (msg, 3);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -49,6 +49,7 @@ namespace MIDI {
|
|||
}
|
||||
|
||||
namespace ARDOUR {
|
||||
class AutomationControl;
|
||||
class Port;
|
||||
class MidiBuffer;
|
||||
class MidiTrack;
|
||||
|
|
@ -169,6 +170,13 @@ class LaunchPadPro : public MIDISurface
|
|||
CustomSettings
|
||||
};
|
||||
|
||||
enum FaderBank {
|
||||
VolumeFaders,
|
||||
PanFaders,
|
||||
SendFaders,
|
||||
DeviceFaders
|
||||
};
|
||||
|
||||
static const Layout AllLayouts[];
|
||||
|
||||
struct Pad {
|
||||
|
|
@ -429,6 +437,7 @@ class LaunchPadPro : public MIDISurface
|
|||
PBD::ScopedConnectionList trigger_connections;
|
||||
|
||||
void display_session_layout ();
|
||||
bool did_session_display;
|
||||
void transport_state_changed ();
|
||||
void record_state_changed ();
|
||||
|
||||
|
|
@ -438,6 +447,13 @@ class LaunchPadPro : public MIDISurface
|
|||
void viewport_changed ();
|
||||
void route_property_change (PBD::PropertyChange const &, int x);
|
||||
PBD::ScopedConnectionList route_connections;
|
||||
|
||||
void setup_faders (FaderBank);
|
||||
void map_faders ();
|
||||
void fader_move (int cc, int val);
|
||||
void automation_control_change (int n, std::weak_ptr<ARDOUR::AutomationControl>);
|
||||
PBD::ScopedConnectionList control_connections;
|
||||
FaderBank current_fader_bank;
|
||||
};
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue