Paul Davis
f8875df18f
in any way that causes problems, just loss of pre-existing connectivity. 1. retain state of current device (and serialize to disk) when switching devices, and restore that state when switching back to it. 2. fix port and surfacenaming. 3. fix bundle assembly so that all ports (for multi-surface combos) work. 4. rationalize master position numbering 5. add small sleep before starting device handshake after reconnection. This is ugly but seems to be necessary, unfortunately.
517 lines
19 KiB
C++
517 lines
19 KiB
C++
/*
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Copyright (C) 2006,2007 John Anderson
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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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#ifndef ardour_mackie_control_protocol_h
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#define ardour_mackie_control_protocol_h
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#include <vector>
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#include <map>
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#include <list>
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#include <set>
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#include <sys/time.h>
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#include <pthread.h>
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#include <boost/smart_ptr.hpp>
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#define ABSTRACT_UI_EXPORTS
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#include "pbd/abstract_ui.h"
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#include "midi++/types.h"
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#include "ardour/types.h"
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#include "control_protocol/control_protocol.h"
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#include "types.h"
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#include "midi_byte_array.h"
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#include "controls.h"
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#include "jog_wheel.h"
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#include "timer.h"
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#include "device_info.h"
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#include "device_profile.h"
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namespace ARDOUR {
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class AutomationControl;
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class Port;
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}
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namespace MIDI {
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class Port;
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}
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namespace ArdourSurface {
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namespace Mackie {
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class Surface;
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class Control;
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class SurfacePort;
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class Button;
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}
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gboolean ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
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/**
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This handles the plugin duties, and the midi encoding and decoding,
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and the signal callbacks, mostly from ARDOUR::Route.
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The model of the control surface is handled by classes in controls.h
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What happens is that each strip on the control surface has
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a corresponding route in ControlProtocol::route_table. When
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an incoming midi message is signaled, the correct route
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is looked up, and the relevant changes made to it.
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For each route currently in route_table, there's a RouteSignal object
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which encapsulates the signals that indicate that there are changes
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to be sent to the surface. The signals are handled by this class.
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Calls to signal handlers pass a Route object which is used to look
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up the relevant Strip in Surface. Then the state is retrieved from
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the Route and encoded as the correct midi message.
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*/
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struct MackieControlUIRequest : public BaseUI::BaseRequestObject {
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public:
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MackieControlUIRequest () {}
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~MackieControlUIRequest () {}
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};
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class MackieControlProtocol
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: public ARDOUR::ControlProtocol
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, public AbstractUI<MackieControlUIRequest>
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{
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public:
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static const int MODIFIER_OPTION;
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static const int MODIFIER_CONTROL;
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static const int MODIFIER_SHIFT;
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static const int MODIFIER_CMDALT;
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static const int MODIFIER_ZOOM;
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static const int MODIFIER_SCRUB;
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static const int MAIN_MODIFIER_MASK;
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enum ViewMode {
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Mixer,
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Loop,
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AudioTracks,
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MidiTracks,
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Busses,
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};
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enum PotMode {
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Tracks,
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Send,
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Pan,
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PlugIn,
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EQ,
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Instrument,
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};
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enum FlipMode {
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Normal, /* fader controls primary, vpot controls secondary */
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Mirror, /* fader + vpot control secondary */
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Swap, /* fader controls secondary, vpot controls primary */
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Zero, /* fader controls primary, but doesn't move, vpot controls secondary */
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};
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MackieControlProtocol(ARDOUR::Session &);
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virtual ~MackieControlProtocol();
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static MackieControlProtocol* instance() { return _instance; }
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const Mackie::DeviceInfo& device_info() const { return _device_info; }
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Mackie::DeviceProfile& device_profile() { return _device_profile; }
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PBD::Signal0<void> DeviceChanged;
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PBD::Signal1<void,boost::shared_ptr<Mackie::Surface> > ConnectionChange;
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void device_ready ();
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int set_active (bool yn);
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int set_device (const std::string&, bool force);
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void set_profile (const std::string&);
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FlipMode flip_mode () const { return _flip_mode; }
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ViewMode view_mode () const { return _view_mode; }
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PotMode pot_mode () const { return _pot_mode; }
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bool zoom_mode () const { return modifier_state() & MODIFIER_ZOOM; }
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bool metering_active () const { return _metering_active; }
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void set_view_mode (ViewMode);
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void set_flip_mode (FlipMode);
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void set_pot_mode (PotMode);
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XMLNode& get_state ();
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int set_state (const XMLNode&, int version);
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/* Note: because Mackie control is inherently a duplex protocol,
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we do not implement get/set_feedback() since this aspect of
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support for the protocol is not optional.
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*/
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static bool probe();
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mutable Glib::Threads::Mutex surfaces_lock;
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typedef std::list<boost::shared_ptr<Mackie::Surface> > Surfaces;
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Surfaces surfaces;
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boost::shared_ptr<Mackie::Surface> get_surface_by_raw_pointer (void*) const;
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boost::shared_ptr<Mackie::Surface> nth_surface (uint32_t) const;
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std::list<boost::shared_ptr<ARDOUR::Bundle> > bundles ();
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void set_master_on_surface_strip (uint32_t surface, uint32_t strip);
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void set_monitor_on_surface_strip (uint32_t surface, uint32_t strip);
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uint32_t n_strips (bool with_locked_strips = true) const;
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bool has_editor () const { return true; }
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void* get_gui () const;
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void tear_down_gui ();
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void handle_button_event (Mackie::Surface&, Mackie::Button& button, Mackie::ButtonState);
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void notify_route_added (ARDOUR::RouteList &);
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void notify_remote_id_changed();
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void recalibrate_faders ();
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void toggle_backlight ();
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void set_touch_sensitivity (int);
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/// rebuild the current bank. Called on route added/removed and
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/// remote id changed.
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void refresh_current_bank();
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// button-related signals
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void notify_record_state_changed();
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void notify_transport_state_changed();
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void notify_loop_state_changed();
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void notify_metering_state_changed();
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// mainly to pick up punch-in and punch-out
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void notify_parameter_changed(std::string const &);
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void notify_solo_active_changed(bool);
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/// Turn timecode on and beats off, or vice versa, depending
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/// on state of _timecode_type
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void update_timecode_beats_led();
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/// this is called to generate the midi to send in response to a button press.
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void update_led(Mackie::Surface&, Mackie::Button & button, Mackie::LedState);
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void update_global_button (int id, Mackie::LedState);
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void update_global_led (int id, Mackie::LedState);
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ARDOUR::Session & get_session() { return *session; }
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framepos_t transport_frame() const;
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int modifier_state() const { return _modifier_state; }
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int main_modifier_state() const { return _modifier_state & MAIN_MODIFIER_MASK; }
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typedef std::list<boost::shared_ptr<ARDOUR::AutomationControl> > ControlList;
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void add_down_button (ARDOUR::AutomationType, int surface, int strip);
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void remove_down_button (ARDOUR::AutomationType, int surface, int strip);
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ControlList down_controls (ARDOUR::AutomationType);
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void add_down_select_button (int surface, int strip);
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void remove_down_select_button (int surface, int strip);
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void select_range ();
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int16_t ipmidi_base() const { return _ipmidi_base; }
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void set_ipmidi_base (int16_t);
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bool session_load () { return _session_load; }
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void not_session_load () { _session_load = false; }
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void ping_devices ();
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protected:
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// shut down the surface
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void close();
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// This sets up the notifications and sets the
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// controls to the correct values
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void update_surfaces();
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// connects global (not strip) signals from the Session to here
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// so the surface can be notified of changes from the other UIs.
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void connect_session_signals();
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// set all controls to their zero position
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void zero_all();
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/**
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Fetch the set of routes to be considered for control by the
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surface. Excluding master, hidden and control routes, and inactive routes
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*/
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typedef std::vector<boost::shared_ptr<ARDOUR::Route> > Sorted;
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Sorted get_sorted_routes();
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// bank switching
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void switch_banks (uint32_t first_remote_id, bool force = false);
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void prev_track ();
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void next_track ();
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// also called from poll_automation to update timecode display
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void update_timecode_display();
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std::string format_bbt_timecode (ARDOUR::framepos_t now_frame);
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std::string format_timecode_timecode (ARDOUR::framepos_t now_frame);
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void do_request (MackieControlUIRequest*);
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int stop ();
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void thread_init ();
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bool route_is_locked_to_strip (boost::shared_ptr<ARDOUR::Route>) const;
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private:
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struct ButtonHandlers {
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Mackie::LedState (MackieControlProtocol::*press) (Mackie::Button&);
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Mackie::LedState (MackieControlProtocol::*release) (Mackie::Button&);
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ButtonHandlers (Mackie::LedState (MackieControlProtocol::*p) (Mackie::Button&),
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Mackie::LedState (MackieControlProtocol::*r) (Mackie::Button&))
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: press (p)
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, release (r) {}
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};
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typedef std::map<Mackie::Button::ID,ButtonHandlers> ButtonMap;
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static MackieControlProtocol* _instance;
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Mackie::DeviceInfo _device_info;
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Mackie::DeviceProfile _device_profile;
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sigc::connection periodic_connection;
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sigc::connection redisplay_connection;
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sigc::connection hui_connection;
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uint32_t _current_initial_bank;
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PBD::ScopedConnectionList audio_engine_connections;
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PBD::ScopedConnectionList session_connections;
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PBD::ScopedConnectionList route_connections;
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PBD::ScopedConnectionList gui_connections;
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// timer for two quick marker left presses
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Mackie::Timer _frm_left_last;
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// last written timecode string
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std::string _timecode_last;
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// Which timecode are we displaying? BBT or Timecode
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ARDOUR::AnyTime::Type _timecode_type;
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// Bundle to represent our input ports
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boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
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// Bundle to represent our output ports
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boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
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void* _gui;
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bool _scrub_mode;
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FlipMode _flip_mode;
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ViewMode _view_mode;
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PotMode _pot_mode;
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int _current_selected_track;
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int _modifier_state;
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ButtonMap button_map;
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int16_t _ipmidi_base;
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bool needs_ipmidi_restart;
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bool _metering_active;
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bool _initialized;
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ARDOUR::RouteNotificationList _last_selected_routes;
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XMLNode* _surfaces_state;
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int _surfaces_version;
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bool _session_load;
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boost::shared_ptr<ArdourSurface::Mackie::Surface> _master_surface;
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struct ipMIDIHandler {
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MackieControlProtocol* mcp;
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MIDI::Port* port;
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};
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friend struct ipMIDIHandler; /* is this necessary */
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friend gboolean ArdourSurface::ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
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int create_surfaces ();
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bool periodic();
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bool redisplay();
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bool hui_heartbeat ();
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void build_gui ();
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bool midi_input_handler (Glib::IOCondition ioc, MIDI::Port* port);
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void clear_ports ();
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void clear_surfaces ();
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void force_special_route_to_strip (boost::shared_ptr<ARDOUR::Route> r, uint32_t surface, uint32_t strip_number);
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void build_button_map ();
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void gui_track_selection_changed (ARDOUR::RouteNotificationListPtr, bool save_list);
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void _gui_track_selection_changed (ARDOUR::RouteNotificationList*, bool save_list);
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int ipmidi_restart ();
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void initialize ();
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int set_device_info (const std::string& device_name);
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void update_surface_state (boost::shared_ptr<Mackie::Surface>);
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/* MIDI port connection management */
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PBD::ScopedConnection port_connection;
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void connection_handler (boost::weak_ptr<ARDOUR::Port>, std::string name1, boost::weak_ptr<ARDOUR::Port>, std::string name2, bool);
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/* BUTTON HANDLING */
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typedef std::set<uint32_t> DownButtonList;
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typedef std::map<ARDOUR::AutomationType,DownButtonList> DownButtonMap;
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DownButtonMap _down_buttons;
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DownButtonList _down_select_buttons;
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void pull_route_range (DownButtonList&, ARDOUR::RouteList&);
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/* implemented button handlers */
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Mackie::LedState stop_press(Mackie::Button &);
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Mackie::LedState stop_release(Mackie::Button &);
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Mackie::LedState play_press(Mackie::Button &);
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Mackie::LedState play_release(Mackie::Button &);
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Mackie::LedState record_press(Mackie::Button &);
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Mackie::LedState record_release(Mackie::Button &);
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Mackie::LedState loop_press(Mackie::Button &);
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Mackie::LedState loop_release(Mackie::Button &);
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Mackie::LedState rewind_press(Mackie::Button & button);
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Mackie::LedState rewind_release(Mackie::Button & button);
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Mackie::LedState ffwd_press(Mackie::Button & button);
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Mackie::LedState ffwd_release(Mackie::Button & button);
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Mackie::LedState cursor_up_press (Mackie::Button &);
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Mackie::LedState cursor_up_release (Mackie::Button &);
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Mackie::LedState cursor_down_press (Mackie::Button &);
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Mackie::LedState cursor_down_release (Mackie::Button &);
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Mackie::LedState cursor_left_press (Mackie::Button &);
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Mackie::LedState cursor_left_release (Mackie::Button &);
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Mackie::LedState cursor_right_press (Mackie::Button &);
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Mackie::LedState cursor_right_release (Mackie::Button &);
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Mackie::LedState left_press(Mackie::Button &);
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Mackie::LedState left_release(Mackie::Button &);
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Mackie::LedState right_press(Mackie::Button &);
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Mackie::LedState right_release(Mackie::Button &);
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Mackie::LedState channel_left_press(Mackie::Button &);
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Mackie::LedState channel_left_release(Mackie::Button &);
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Mackie::LedState channel_right_press(Mackie::Button &);
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Mackie::LedState channel_right_release(Mackie::Button &);
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Mackie::LedState clicking_press(Mackie::Button &);
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Mackie::LedState clicking_release(Mackie::Button &);
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Mackie::LedState global_solo_press(Mackie::Button &);
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Mackie::LedState global_solo_release(Mackie::Button &);
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Mackie::LedState marker_press(Mackie::Button &);
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Mackie::LedState marker_release(Mackie::Button &);
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Mackie::LedState save_press(Mackie::Button &);
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Mackie::LedState save_release(Mackie::Button &);
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Mackie::LedState timecode_beats_press(Mackie::Button &);
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Mackie::LedState timecode_beats_release(Mackie::Button &);
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Mackie::LedState zoom_press(Mackie::Button &);
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Mackie::LedState zoom_release(Mackie::Button &);
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Mackie::LedState scrub_press(Mackie::Button &);
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Mackie::LedState scrub_release(Mackie::Button &);
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Mackie::LedState undo_press (Mackie::Button &);
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Mackie::LedState undo_release (Mackie::Button &);
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Mackie::LedState shift_press (Mackie::Button &);
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Mackie::LedState shift_release (Mackie::Button &);
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Mackie::LedState option_press (Mackie::Button &);
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Mackie::LedState option_release (Mackie::Button &);
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Mackie::LedState control_press (Mackie::Button &);
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Mackie::LedState control_release (Mackie::Button &);
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Mackie::LedState cmd_alt_press (Mackie::Button &);
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Mackie::LedState cmd_alt_release (Mackie::Button &);
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Mackie::LedState pan_press (Mackie::Button &);
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Mackie::LedState pan_release (Mackie::Button &);
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Mackie::LedState plugin_press (Mackie::Button &);
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Mackie::LedState plugin_release (Mackie::Button &);
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Mackie::LedState eq_press (Mackie::Button &);
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Mackie::LedState eq_release (Mackie::Button &);
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Mackie::LedState dyn_press (Mackie::Button &);
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Mackie::LedState dyn_release (Mackie::Button &);
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Mackie::LedState flip_press (Mackie::Button &);
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Mackie::LedState flip_release (Mackie::Button &);
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Mackie::LedState name_value_press (Mackie::Button &);
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Mackie::LedState name_value_release (Mackie::Button &);
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Mackie::LedState F1_press (Mackie::Button &);
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Mackie::LedState F1_release (Mackie::Button &);
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Mackie::LedState F2_press (Mackie::Button &);
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Mackie::LedState F2_release (Mackie::Button &);
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Mackie::LedState F3_press (Mackie::Button &);
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Mackie::LedState F3_release (Mackie::Button &);
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Mackie::LedState F4_press (Mackie::Button &);
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Mackie::LedState F4_release (Mackie::Button &);
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Mackie::LedState F5_press (Mackie::Button &);
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Mackie::LedState F5_release (Mackie::Button &);
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Mackie::LedState F6_press (Mackie::Button &);
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Mackie::LedState F6_release (Mackie::Button &);
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Mackie::LedState F7_press (Mackie::Button &);
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Mackie::LedState F7_release (Mackie::Button &);
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Mackie::LedState F8_press (Mackie::Button &);
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Mackie::LedState F8_release (Mackie::Button &);
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Mackie::LedState touch_press (Mackie::Button &);
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Mackie::LedState touch_release (Mackie::Button &);
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Mackie::LedState enter_press (Mackie::Button &);
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Mackie::LedState enter_release (Mackie::Button &);
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Mackie::LedState cancel_press (Mackie::Button &);
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Mackie::LedState cancel_release (Mackie::Button &);
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Mackie::LedState user_a_press (Mackie::Button &);
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Mackie::LedState user_a_release (Mackie::Button &);
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Mackie::LedState user_b_press (Mackie::Button &);
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Mackie::LedState user_b_release (Mackie::Button &);
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Mackie::LedState fader_touch_press (Mackie::Button &);
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Mackie::LedState fader_touch_release (Mackie::Button &);
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Mackie::LedState master_fader_touch_press (Mackie::Button &);
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Mackie::LedState master_fader_touch_release (Mackie::Button &);
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Mackie::LedState read_press (Mackie::Button&);
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Mackie::LedState read_release (Mackie::Button&);
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Mackie::LedState write_press (Mackie::Button&);
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Mackie::LedState write_release (Mackie::Button&);
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Mackie::LedState clearsolo_press (Mackie::Button&);
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Mackie::LedState clearsolo_release (Mackie::Button&);
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Mackie::LedState track_press (Mackie::Button&);
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Mackie::LedState track_release (Mackie::Button&);
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Mackie::LedState send_press (Mackie::Button&);
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Mackie::LedState send_release (Mackie::Button&);
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Mackie::LedState miditracks_press (Mackie::Button&);
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Mackie::LedState miditracks_release (Mackie::Button&);
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Mackie::LedState inputs_press (Mackie::Button&);
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Mackie::LedState inputs_release (Mackie::Button&);
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Mackie::LedState audiotracks_press (Mackie::Button&);
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Mackie::LedState audiotracks_release (Mackie::Button&);
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Mackie::LedState audioinstruments_press (Mackie::Button&);
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Mackie::LedState audioinstruments_release (Mackie::Button&);
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Mackie::LedState aux_press (Mackie::Button&);
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Mackie::LedState aux_release (Mackie::Button&);
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Mackie::LedState busses_press (Mackie::Button&);
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Mackie::LedState busses_release (Mackie::Button&);
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Mackie::LedState outputs_press (Mackie::Button&);
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Mackie::LedState outputs_release (Mackie::Button&);
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Mackie::LedState user_press (Mackie::Button&);
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Mackie::LedState user_release (Mackie::Button&);
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Mackie::LedState trim_press (Mackie::Button&);
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Mackie::LedState trim_release (Mackie::Button&);
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Mackie::LedState latch_press (Mackie::Button&);
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Mackie::LedState latch_release (Mackie::Button&);
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Mackie::LedState grp_press (Mackie::Button&);
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Mackie::LedState grp_release (Mackie::Button&);
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Mackie::LedState nudge_press (Mackie::Button&);
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Mackie::LedState nudge_release (Mackie::Button&);
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Mackie::LedState drop_press (Mackie::Button&);
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Mackie::LedState drop_release (Mackie::Button&);
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Mackie::LedState replace_press (Mackie::Button&);
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Mackie::LedState replace_release (Mackie::Button&);
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Mackie::LedState click_press (Mackie::Button&);
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Mackie::LedState click_release (Mackie::Button&);
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Mackie::LedState view_press (Mackie::Button&);
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Mackie::LedState view_release (Mackie::Button&);
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Mackie::LedState bank_release (Mackie::Button&, uint32_t bank_num);
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};
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} // namespace
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#endif // ardour_mackie_control_protocol_h
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