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lppro: steps to an ecology of ... no wait, just some stuff

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This commit is contained in:
Paul Davis 2023-07-03 21:56:54 -06:00
parent 9d153af72d
commit b93385e9ae
2 changed files with 406 additions and 36 deletions
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170
libs/surfaces/launchpad_pro/lppro.h
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@ -61,39 +61,56 @@ class LPPRO_GUI;
class LaunchPadPro : public MIDISurface
{
public:
enum ButtonID {
Left,
Right,
Session,
Note,
Chord,
Custom,
Sequencer,
Projects,
Patterns,
Steps,
PatternSettings,
Velocity,
Probability,
Mutation,
MicroStep,
PrintToClip,
StopClip,
Device,
Sends,
Pan,
Volume,
Solo,
Mute,
RecordArm,
CaptureMIDI,
Play,
FixedLength,
Quantize,
Duplicate,
Clear,
Down,
Up
/* use hex for these constants, because we'll see them (as note numbers
and CC numbers) in hex within MIDI messages when debugging.
*/
enum PadID {
/* top */
Shift = 0x5a,
Left = 0x5b,
Right = 0x5c,
Session = 0x5d,
Note = 0x5e,
Chord = 0x5f,
Custom = 0x60,
Sequencer = 0x61,
Projects = 0x62,
/* right side */
Patterns = 0x59,
Steps = 0x4f,
PatternSettings = 0x45,
Velocity = 0x3b,
Probability = 0x31,
Mutation = 0x27,
MicroStep = 0x1d,
PrintToClip = 0x13,
/* lower bottom */
StopClip = 0x8,
Device = 0x7,
Sends = 0x6,
Pan = 0x5,
Volume = 0x4,
Solo = 0x3,
Mute = 0x2,
RecordArm = 0x1,
/* left side */
CaptureMIDI = 0xa,
Play = 0x14,
FixedLength = 0x1e,
Quantize = 0x28,
Duplicate = 0x32,
Clear = 0x3c,
Down = 0x46,
Up = 0x50,
/* upper bottom */
Lower1 = 0x65,
Lower2 = 0x66,
Lower3 = 0x67,
Lower4 = 0x68,
Lower5 = 0x69,
Lower6 = 0x6a,
Lower7 = 0x6b,
Lower8 = 0x6c
};
LaunchPadPro (ARDOUR::Session&);
@ -115,6 +132,81 @@ class LaunchPadPro : public MIDISurface
int set_state (const XMLNode & node, int version);
private:
enum DeviceMode {
Standalone,
DAW,
Live,
Programmer
};
typedef std::map<int,int> ColorMap;
ColorMap color_map;
void build_color_map ();
struct Pad {
enum WhenPressed {
Nothing,
FlashOn,
FlashOff,
};
enum ColorMode {
Static = 0x0,
Flashing = 0x1,
Pulsing = 0x2
};
Pad (PadID pid)
: id (pid)
, x (-1)
, y (-1)
, do_when_pressed (FlashOn)
, filtered (false)
, perma_color (0)
, color (0)
, mode (Static)
{}
Pad (int pid, int xx, int yy)
: id (pid)
, x (xx)
, y (yy)
, do_when_pressed (FlashOn)
, filtered (true)
, perma_color (0)
, color (0)
, mode (Static)
{}
void set (int c, ColorMode m) {
color = c;
mode = m;
}
void off() { set (0, Static); }
MidiByteArray state_msg () const { return MidiByteArray (3, 0x90|mode, id, color); }
/* This returns a negative value for edge pads */
int coord () const { return (y * 8) + x; }
/* Just an alias, really. */
int note_number() const { return id; }
int id;
int x;
int y;
int do_when_pressed;
int filtered;
int perma_color;
int color;
ColorMode mode;
};
typedef std::map<int,Pad> PadMap;
PadMap pad_map;
void build_pad_map();
Pad* pad_by_id (int pid);
int begin_using_device ();
int stop_using_device ();
int device_acquire () { return 0; }
@ -124,6 +216,18 @@ class LaunchPadPro : public MIDISurface
void stripable_selection_changed ();
void light_pad (int pad_id, int color, Pad::ColorMode);
void pad_off (int pad_id);
void all_pads_off ();
void all_pads_on ();
void set_device_mode (DeviceMode);
void handle_midi_controller_message (MIDI::Parser&, MIDI::EventTwoBytes*);
void handle_midi_note_on_message (MIDI::Parser&, MIDI::EventTwoBytes*);
void handle_midi_note_off_message (MIDI::Parser&, MIDI::EventTwoBytes*);
void handle_midi_sysex (MIDI::Parser&, MIDI::byte *, size_t count);
mutable LPPRO_GUI* _gui;
void build_gui ();
};