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livetrax/gtk2_ardour/ardour_ui.h

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/*
Copyright (C) 1999-2002 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_gui_h__
#define __ardour_gui_h__
/* need _BSD_SOURCE to get timersub macros */
#ifdef _BSD_SOURCE
#include <sys/time.h>
#else
#define _BSD_SOURCE
#include <sys/time.h>
#undef _BSD_SOURCE
#endif
#include <list>
#include <cmath>
#include <libgnomecanvasmm/canvas.h>
#include <pbd/xml++.h>
#include <gtkmm/box.h>
#include <gtkmm/frame.h>
#include <gtkmm/label.h>
#include <gtkmm/table.h>
#include <gtkmm/fixed.h>
#include <gtkmm/drawingarea.h>
#include <gtkmm/eventbox.h>
#include <gtkmm/menu.h>
#include <gtkmm/menuitem.h>
#include <gtkmm/button.h>
#include <gtkmm/togglebutton.h>
#include <gtkmm/treeview.h>
#include <gtkmm/menubar.h>
#include <gtkmm/adjustment.h>
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/click_box.h>
#include <gtkmm2ext/stateful_button.h>
#include <gtkmm2ext/bindable_button.h>
#include <ardour/ardour.h>
#include <ardour/session.h>
#include "audio_clock.h"
#include "ardour_dialog.h"
#include "editing.h"
class AudioClock;
class PublicEditor;
class Keyboard;
class OptionEditor;
class Mixer_UI;
class ConnectionEditor;
class RouteParams_UI;
class About;
class AddRouteDialog;
class NewSessionDialog;
class LocationUI;
class ThemeManager;
namespace Gtkmm2ext {
class TearOff;
}
namespace ARDOUR {
class AudioEngine;
class Route;
class Port;
class IO;
class ControlProtocolInfo;
}
namespace ALSA {
class MultiChannelDevice;
}
extern sigc::signal<int,string> ThemeChanged;
#define FRAME_NAME "BaseFrame"
class ARDOUR_UI : public Gtkmm2ext::UI
{
public:
ARDOUR_UI (int *argcp, char **argvp[]);
~ARDOUR_UI();
void show ();
bool shown() { return shown_flag; }
void show_splash ();
void hide_splash ();
int load_session (const string & path, const string & snapshot, string* mix_template = 0);
bool session_loaded;
/// @return true if building the session was successful
bool build_session (const string & path, const string & snapshot,
uint32_t ctl_chns,
uint32_t master_chns,
ARDOUR::AutoConnectOption input_connect,
ARDOUR::AutoConnectOption output_connect,
uint32_t nphysin,
uint32_t nphysout,
nframes_t initial_length);
bool session_is_new() const { return _session_is_new; }
ARDOUR::Session* the_session() { return session; }
bool new_session(std::string path = string());
gint cmdline_new_session (string path);
/// @return true if session was successfully unloaded.
bool unload_session ();
void close_session();
int save_state_canfail (string state_name = "");
void save_state (const string & state_name = "");
void restore_state (string state_name = "");
static double gain_to_slider_position (ARDOUR::gain_t g);
static ARDOUR::gain_t slider_position_to_gain (double pos);
static ARDOUR_UI *instance () { return theArdourUI; }
PublicEditor& the_editor(){return *editor;}
Mixer_UI* the_mixer() { return mixer; }
void toggle_location_window ();
void toggle_theme_manager ();
void toggle_big_clock_window ();
void toggle_connection_editor ();
void toggle_route_params_window ();
void toggle_editing_space();
Gtk::Tooltips& tooltips() { return _tooltips; }
static sigc::signal<void,bool> Blink;
static sigc::signal<void> RapidScreenUpdate;
static sigc::signal<void> SuperRapidScreenUpdate;
static sigc::signal<void,nframes_t, bool, nframes_t> Clock;
/* this is a helper function to centralize the (complex) logic for
blinking rec-enable buttons.
*/
void rec_enable_button_blink (bool onoff, ARDOUR::AudioDiskstream *, Gtk::Widget *w);
void name_io_setup (ARDOUR::AudioEngine&, string&, ARDOUR::IO& io, bool in);
static gint hide_and_quit (GdkEventAny *ev, ArdourDialog *);
XMLNode* editor_settings() const;
XMLNode* mixer_settings () const;
XMLNode* keyboard_settings () const;
void save_ardour_state ();
gboolean configure_handler (GdkEventConfigure* conf);
void do_transport_locate (nframes_t position);
void halt_on_xrun_message ();
AudioClock primary_clock;
AudioClock secondary_clock;
AudioClock preroll_clock;
AudioClock postroll_clock;
void store_clock_modes ();
void restore_clock_modes ();
void add_route (Gtk::Window* float_window);
void session_add_audio_track (int input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many) {
session_add_audio_route (true, input_channels, output_channels, mode, how_many);
}
void session_add_audio_bus (int input_channels, int32_t output_channels, uint32_t how_many) {
session_add_audio_route (false, input_channels, output_channels, ARDOUR::Normal, how_many);
}
void session_add_midi_track (uint32_t how_many) {
session_add_midi_route (true, how_many);
Large nasty commit in the form of a 5000 line patch chock-full of completely unecessary changes. (Sorry, doing a "sprint" based thing, this is the end of the first one) Achieved MIDI track and bus creation, associated Jack port and diskstream creation, and minimal GUI stuff for creating them. Should be set to start work on actually recording and playing midi to/from disk now. Relevant (significant) changes: - Creation of a Buffer class. Base class is type agnostic so things can point to a buffer but not care what kind it is (otherwise it'd be a template). Derived into AudioBuffer and MidiBuffer, with a type tag because checking type is necessary in parts of the code where dynamic_cast wouldn't be wise. Originally I considered this a hack, but passing around a type proved to be a very good solution to all the other problems (below). There is a 1:1 mapping between jack port data types and ardour Buffer types (with a conversion function), but that's easily removed if it ever becomes necessary. Having the type scoped in the Buffer class is maybe not the best spot for it, but whatever (this is proof of concept kinda stuff right now...) - IO now has a "default" port type (passed to the constructor and stored as a member), used by ensure_io (and similar) to create n ports. IO::register_***_port has a type argument that defaults to the default type if not passed. Rationale: previous IO API is identical, no changes needed to existing code, but path is paved for multiple port types in one IO, which we will need for eg synth plugin inserts, among other things. This is not quite ideal (best would be to only have the two port register functions and have them take a type), but the alternative is a lot of work (namely destroying the 'ensure' functions and everything that uses them) for very little gain. (I am convinced after quite a few tries at the whiteboard that subclassing IO in any way is not a feasible option, look at it's inheritance diagram in Doxygen and you can see why) - AudioEngine::register_audio_input_port is now register_input_port and takes a type argument. Ditto for output. - (Most significant change) AudioDiskstream abstracted into Distream, and sibling MidiDiskstream created. Very much still a work in progress, but Diskstream is there to switch references over to (most already are), which is the important part. It is still unclear what the MIDI diskstream's relation to channels is, but I'm pretty sure they will be single channel only (so SMF Type 0) since noone can come up with a reason otherwise. - MidiTrack creation. Same thing as AudioTrack but with a different default type basically. No big deal here. - Random cleanups and variable renamings etc. because I have OCD and can't help myself. :) Known broken: Loading of sessions containing MIDI tracks. git-svn-id: svn://localhost/ardour2/branches/midi@641 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-06-26 12:01:34 -04:00
}
/*void session_add_midi_bus () {
Large nasty commit in the form of a 5000 line patch chock-full of completely unecessary changes. (Sorry, doing a "sprint" based thing, this is the end of the first one) Achieved MIDI track and bus creation, associated Jack port and diskstream creation, and minimal GUI stuff for creating them. Should be set to start work on actually recording and playing midi to/from disk now. Relevant (significant) changes: - Creation of a Buffer class. Base class is type agnostic so things can point to a buffer but not care what kind it is (otherwise it'd be a template). Derived into AudioBuffer and MidiBuffer, with a type tag because checking type is necessary in parts of the code where dynamic_cast wouldn't be wise. Originally I considered this a hack, but passing around a type proved to be a very good solution to all the other problems (below). There is a 1:1 mapping between jack port data types and ardour Buffer types (with a conversion function), but that's easily removed if it ever becomes necessary. Having the type scoped in the Buffer class is maybe not the best spot for it, but whatever (this is proof of concept kinda stuff right now...) - IO now has a "default" port type (passed to the constructor and stored as a member), used by ensure_io (and similar) to create n ports. IO::register_***_port has a type argument that defaults to the default type if not passed. Rationale: previous IO API is identical, no changes needed to existing code, but path is paved for multiple port types in one IO, which we will need for eg synth plugin inserts, among other things. This is not quite ideal (best would be to only have the two port register functions and have them take a type), but the alternative is a lot of work (namely destroying the 'ensure' functions and everything that uses them) for very little gain. (I am convinced after quite a few tries at the whiteboard that subclassing IO in any way is not a feasible option, look at it's inheritance diagram in Doxygen and you can see why) - AudioEngine::register_audio_input_port is now register_input_port and takes a type argument. Ditto for output. - (Most significant change) AudioDiskstream abstracted into Distream, and sibling MidiDiskstream created. Very much still a work in progress, but Diskstream is there to switch references over to (most already are), which is the important part. It is still unclear what the MIDI diskstream's relation to channels is, but I'm pretty sure they will be single channel only (so SMF Type 0) since noone can come up with a reason otherwise. - MidiTrack creation. Same thing as AudioTrack but with a different default type basically. No big deal here. - Random cleanups and variable renamings etc. because I have OCD and can't help myself. :) Known broken: Loading of sessions containing MIDI tracks. git-svn-id: svn://localhost/ardour2/branches/midi@641 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-06-26 12:01:34 -04:00
session_add_midi_route (false);
}*/
void set_engine (ARDOUR::AudioEngine&);
gint start_engine ();
gint exit_on_main_window_close (GdkEventAny *);
void maximise_editing_space ();
void restore_editing_space ();
void set_native_file_header_format (ARDOUR::HeaderFormat sf);
void set_native_file_data_format (ARDOUR::SampleFormat sf);
void set_keybindings_path (std::string path);
void save_keybindings ();
void setup_profile ();
void setup_theme ();
protected:
friend class PublicEditor;
void toggle_clocking ();
void toggle_auto_play ();
void toggle_auto_input ();
void toggle_punch_in ();
void toggle_punch_out ();
void toggle_auto_return ();
void toggle_click ();
void toggle_session_auto_loop ();
void toggle_options_window ();
private:
struct GlobalClickBox : public Gtk::VBox {
Gtkmm2ext::ClickBox *box;
Gtk::Frame frame;
Gtk::Label label;
vector<string> &strings;
Gtk::Adjustment adjustment;
static void printer (char buf[32], Gtk::Adjustment &adj, void *arg);
GlobalClickBox (const string &str, vector<string> &vs)
: strings (vs),
adjustment (0, 0, vs.size() - 1, 1, 1, 0) {
box = new Gtkmm2ext::ClickBox (&adjustment, "ClickButton");
label.set_text (str);
label.set_name ("GlobalButtonLabel");
frame.add (*box);
frame.set_shadow_type (Gtk::SHADOW_IN);
pack_start (label);
pack_start (frame);
box->set_print_func (printer, this);
box->set_wrap (true);
};
};
ARDOUR::AudioEngine *engine;
ARDOUR::Session *session;
bool check_audioengine();
Gtk::Tooltips _tooltips;
void goto_editor_window ();
void goto_mixer_window ();
Gtk::Table adjuster_table;
Gtk::Frame adjuster_frame;
Gtk::Fixed adjuster_base;
GlobalClickBox *online_control_button;
vector<string> online_control_strings;
GlobalClickBox *crossfade_time_button;
vector<string> crossfade_time_strings;
Gtk::ToggleButton preroll_button;
Gtk::ToggleButton postroll_button;
Gtk::Table transport_table;
Gtk::Table option_table;
int setup_windows ();
void setup_transport ();
void setup_clock ();
static ARDOUR_UI *theArdourUI;
void startup ();
void shutdown ();
void finish();
int ask_about_saving_session (const string & why);
int save_the_session;
/* periodic safety backup, to be precise */
gint autosave_session();
void update_autosave();
sigc::connection _autosave_connection;
void queue_transport_change ();
void map_transport_state ();
int32_t do_engine_start ();
void engine_halted ();
void engine_stopped ();
void engine_running ();
void use_config ();
static gint _blink (void *);
void blink ();
gint blink_timeout_tag;
bool blink_on;
void start_blinking ();
void stop_blinking ();
void about_signal_response(int response);
private:
Gtk::VBox top_packer;
sigc::connection clock_signal_connection;
void update_clocks ();
void start_clocking ();
void stop_clocking ();
void manage_window (Gtk::Window&);
AudioClock big_clock;
Gtk::Frame big_clock_frame;
Gtk::Window* big_clock_window;
void update_transport_clocks (nframes_t pos);
void record_state_changed ();
/* Transport Control */
void detach_tearoff (Gtk::Box* parent, Gtk::Widget* contents);
void reattach_tearoff (Gtk::Box* parent, Gtk::Widget* contents, int32_t order);
Gtkmm2ext::TearOff* transport_tearoff;
Gtk::Frame transport_frame;
Gtk::HBox transport_tearoff_hbox;
Gtk::HBox transport_hbox;
Gtk::Fixed transport_base;
Gtk::Fixed transport_button_base;
Gtk::Frame transport_button_frame;
Gtk::HBox transport_button_hbox;
Gtk::VBox transport_button_vbox;
Gtk::HBox transport_option_button_hbox;
Gtk::VBox transport_option_button_vbox;
Gtk::HBox transport_clock_hbox;
Gtk::VBox transport_clock_vbox;
Gtk::HBox primary_clock_hbox;
Gtk::HBox secondary_clock_hbox;
struct TransportControllable : public PBD::Controllable {
enum ToggleType {
Roll = 0,
Stop,
RecordEnable,
GotoStart,
GotoEnd,
AutoLoop,
PlaySelection,
ShuttleControl
};
TransportControllable (std::string name, ARDOUR_UI&, ToggleType);
void set_value (float);
float get_value (void) const;
void set_id (const std::string&);
ARDOUR_UI& ui;
ToggleType type;
};
TransportControllable roll_controllable;
TransportControllable stop_controllable;
TransportControllable goto_start_controllable;
TransportControllable goto_end_controllable;
TransportControllable auto_loop_controllable;
TransportControllable play_selection_controllable;
TransportControllable rec_controllable;
TransportControllable shuttle_controllable;
BindingProxy shuttle_controller_binding_proxy;
void set_transport_controllable_state (const XMLNode&);
XMLNode& get_transport_controllable_state ();
BindableButton roll_button;
BindableButton stop_button;
BindableButton goto_start_button;
BindableButton goto_end_button;
BindableButton auto_loop_button;
BindableButton play_selection_button;
BindableButton rec_button;
Gtk::ComboBoxText sync_option_combo;
void sync_option_changed ();
void toggle_time_master ();
void toggle_video_sync ();
Gtk::DrawingArea shuttle_box;
Gtk::EventBox speed_display_box;
Gtk::Label speed_display_label;
Gtk::Button shuttle_units_button;
Gtk::ComboBoxText shuttle_style_button;
Gtk::Menu* shuttle_unit_menu;
Gtk::Menu* shuttle_style_menu;
float shuttle_max_speed;
Gtk::Menu* shuttle_context_menu;
void build_shuttle_context_menu ();
void show_shuttle_context_menu ();
void shuttle_style_changed();
void shuttle_unit_clicked ();
void set_shuttle_max_speed (float);
void update_speed_display ();
float last_speed_displayed;
gint shuttle_box_button_press (GdkEventButton*);
gint shuttle_box_button_release (GdkEventButton*);
gint shuttle_box_scroll (GdkEventScroll*);
gint shuttle_box_motion (GdkEventMotion*);
gint shuttle_box_expose (GdkEventExpose*);
gint mouse_shuttle (double x, bool force);
void use_shuttle_fract (bool force);
void set_shuttle_fract (double);
bool shuttle_grabbed;
double shuttle_fract;
Gtkmm2ext::StatefulToggleButton punch_in_button;
Gtkmm2ext::StatefulToggleButton punch_out_button;
Gtkmm2ext::StatefulToggleButton auto_return_button;
Gtkmm2ext::StatefulToggleButton auto_play_button;
Gtkmm2ext::StatefulToggleButton auto_input_button;
Gtkmm2ext::StatefulToggleButton click_button;
Gtkmm2ext::StatefulToggleButton time_master_button;
Gtk::ToggleButton auditioning_alert_button;
Gtk::ToggleButton solo_alert_button;
Gtk::VBox alert_box;
void solo_blink (bool);
void audition_blink (bool);
void soloing_changed (bool);
void auditioning_changed (bool);
void _auditioning_changed (bool);
void solo_alert_toggle ();
void audition_alert_toggle ();
void primary_clock_value_changed ();
void secondary_clock_value_changed ();
/* called by Blink signal */
void transport_rec_enable_blink (bool onoff);
Gtk::Menu* session_popup_menu;
struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
RecentSessionModelColumns() {
add (visible_name);
add (fullpath);
}
Gtk::TreeModelColumn<Glib::ustring> visible_name;
Gtk::TreeModelColumn<Glib::ustring> fullpath;
};
RecentSessionModelColumns recent_session_columns;
Gtk::TreeView recent_session_display;
Glib::RefPtr<Gtk::TreeStore> recent_session_model;
ArdourDialog* session_selector_window;
Gtk::FileChooserDialog* open_session_selector;
void build_session_selector();
void redisplay_recent_sessions();
void recent_session_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col);
struct RecentSessionsSorter {
bool operator() (std::pair<string,string> a, std::pair<string,string> b) const {
return cmp_nocase(a.first, b.first) == -1;
}
};
/* menu bar and associated stuff */
Gtk::MenuBar* menu_bar;
Gtk::EventBox menu_bar_base;
Gtk::HBox menu_hbox;
void build_menu_bar ();
void build_control_surface_menu ();
Gtk::Label wall_clock_label;
Gtk::EventBox wall_clock_box;
gint update_wall_clock ();
Gtk::Label disk_space_label;
Gtk::EventBox disk_space_box;
void update_disk_space ();
Gtk::Label cpu_load_label;
Gtk::EventBox cpu_load_box;
void update_cpu_load ();
Gtk::Label buffer_load_label;
Gtk::EventBox buffer_load_box;
void update_buffer_load ();
Gtk::Label sample_rate_label;
Gtk::EventBox sample_rate_box;
void update_sample_rate (nframes_t);
gint every_second ();
gint every_point_one_seconds ();
gint every_point_zero_one_seconds ();
sigc::connection second_connection;
sigc::connection point_one_second_connection;
sigc::connection point_oh_five_second_connection;
sigc::connection point_zero_one_second_connection;
gint session_menu (GdkEventButton *);
NewSessionDialog* new_session_dialog;
void open_session ();
void open_recent_session ();
void save_template ();
void session_add_audio_route (bool disk, int32_t input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many);
void session_add_midi_route (bool disk, uint32_t how_many);
void set_transport_sensitivity (bool);
void remove_last_capture ();
void transport_goto_zero ();
void transport_goto_start ();
void transport_goto_end ();
void transport_stop ();
void transport_stop_and_forget_capture ();
void transport_record ();
void transport_roll ();
void transport_play_selection();
void transport_forward (int option);
void transport_rewind (int option);
void transport_loop ();
void transport_rolling ();
void transport_rewinding ();
void transport_forwarding ();
void transport_stopped ();
bool _session_is_new;
void connect_to_session (ARDOUR::Session *);
void connect_dependents_to_session (ARDOUR::Session *);
void we_have_dependents ();
std::string keybindings_path;
void setup_keybindings ();
void setup_session_options ();
guint32 last_key_press_time;
void snapshot_session ();
Mixer_UI *mixer;
int create_mixer ();
PublicEditor *editor;
int create_editor ();
RouteParams_UI *route_params;
int create_route_params ();
ConnectionEditor *connection_editor;
int create_connection_editor ();
LocationUI *location_ui;
int create_location_ui ();
void handle_locations_change (ARDOUR::Location*);
ThemeManager* theme_manager;
/* Options window */
OptionEditor *option_editor;
/* route dialog */
AddRouteDialog *add_route_dialog;
/* Keyboard Handling */
Keyboard* keyboard;
/* Keymap handling */
void install_actions ();
void toggle_record_enable (uint32_t);
uint32_t rec_enabled_streams;
void count_recenabled_streams (ARDOUR::Route&);
About* about;
bool shown_flag;
/* cleanup */
Gtk::MenuItem *cleanup_item;
void display_cleanup_results (ARDOUR::Session::cleanup_report& rep, const gchar* list_title, const string & msg);
void cleanup ();
void flush_trash ();
bool have_configure_timeout;
struct timeval last_configure_time;
gint configure_timeout ();
struct timeval last_peak_grab;
struct timeval last_shuttle_request;
bool have_disk_speed_dialog_displayed;
void disk_speed_dialog_gone (int ignored_response, Gtk::MessageDialog*);
void disk_overrun_handler ();
void disk_underrun_handler ();
int pending_state_dialog ();
void disconnect_from_jack ();
void reconnect_to_jack ();
void set_jack_buffer_size (nframes_t);
Gtk::MenuItem* jack_disconnect_item;
Gtk::MenuItem* jack_reconnect_item;
Gtk::Menu* jack_bufsize_menu;
int make_session_clean ();
bool filter_ardour_session_dirs (const Gtk::FileFilter::Info&);
Glib::RefPtr<Gtk::ActionGroup> common_actions;
void editor_realized ();
std::vector<std::string> positional_sync_strings;
void toggle_send_midi_feedback ();
void toggle_use_mmc ();
void toggle_send_mmc ();
void toggle_send_mtc ();
void toggle_use_osc ();
void toggle_denormal_protection ();
void set_input_auto_connect (ARDOUR::AutoConnectOption);
void set_output_auto_connect (ARDOUR::AutoConnectOption);
void set_solo_model (ARDOUR::SoloModel);
void set_monitor_model (ARDOUR::MonitorModel);
void set_remote_model (ARDOUR::RemoteModel);
void set_denormal_model (ARDOUR::DenormalModel);
void toggle_StopPluginsWithTransport();
void toggle_DoNotRunPluginsWhileRecording();
void toggle_VerifyRemoveLastCapture();
void toggle_PeriodicSafetyBackups();
void toggle_StopRecordingOnXrun();
void toggle_StopTransportAtEndOfSession();
void toggle_GainReduceFastTransport();
void toggle_LatchedSolo();
void toggle_ShowSoloMutes();
void toggle_LatchedRecordEnable ();
void toggle_RegionEquivalentsOverlap ();
void toggle_PrimaryClockDeltaEditCursor ();
void toggle_SecondaryClockDeltaEditCursor ();
void mtc_port_changed ();
void map_solo_model ();
void map_monitor_model ();
void map_denormal_model ();
void map_remote_model ();
void map_file_header_format ();
void map_file_data_format ();
void map_input_auto_connect ();
void map_output_auto_connect ();
void parameter_changed (const char*);
void set_meter_hold (ARDOUR::MeterHold);
void set_meter_falloff (ARDOUR::MeterFalloff);
void map_meter_hold ();
void map_meter_falloff ();
void toggle_control_protocol (ARDOUR::ControlProtocolInfo*);
void toggle_control_protocol_feedback (ARDOUR::ControlProtocolInfo*, const char* group_name, std::string action_name);
bool can_save_keybindings;
bool first_idle ();
void no_memory_warning ();
void check_memory_locking ();
bool ab_direction;
void disable_all_plugins ();
void ab_all_plugins ();
};
#endif /* __ardour_gui_h__ */