gtk2_ardour/processor_box.h

   1 /*
   2  * Copyright (C) 2007-2014 David Robillard <d@drobilla.net>
   3  * Copyright (C) 2007-2018 Paul Davis <paul@linuxaudiosystems.com>
   4  * Copyright (C) 2008-2012 Carl Hetherington <carl@carlh.net>
   5  * Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org>
   6  * Copyright (C) 2014-2018 Ben Loftis <ben@harrisonconsoles.com>
   7  * Copyright (C) 2017 Johannes Mueller <github@johannes-mueller.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write to the Free Software Foundation, Inc.,
  21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22  */
  23
  24 #ifndef __ardour_gtk_processor_box__
  25 #define __ardour_gtk_processor_box__
  26
  27 #include <cmath>
  28 #include <vector>
  29
  30 #include <boost/function.hpp>
  31
  32 #include <gtkmm/box.h>
  33 #include <gtkmm/eventbox.h>
  34 #include <gtkmm/menu.h>
  35 #include <gtkmm/scrolledwindow.h>
  36
  37 #include "gtkmm2ext/bindings.h"
  38 #include "gtkmm2ext/dndtreeview.h"
  39 #include "gtkmm2ext/dndvbox.h"
  40 #include "gtkmm2ext/persistent_tooltip.h"
  41
  42 #include "pbd/stateful.h"
  43 #include "pbd/signals.h"
  44
  45 #include "ardour/types.h"
  46 #include "ardour/ardour.h"
  47 #include "ardour/plugin_insert.h"
  48 #include "ardour/luaproc.h"
  49 #include "ardour/port_insert.h"
  50 #include "ardour/processor.h"
  51 #include "ardour/route.h"
  52 #include "ardour/session_handle.h"
  53
  54 #include "pbd/fastlog.h"
  55
  56 #include "widgets/ardour_button.h"
  57 #include "widgets/ardour_fader.h"
  58 #include "widgets/slider_controller.h"
  59
  60 #include "plugin_interest.h"
  61 #include "plugin_display.h"
  62 #include "io_selector.h"
  63 #include "send_ui.h"
  64 #include "enums.h"
  65 #include "window_manager.h"
  66
  67 class MotionController;
  68 class PluginSelector;
  69 class PluginUIWindow;
  70 class ProcessorSelection;
  71 class MixerStrip;
  72
  73 namespace ARDOUR {
  74         class Connection;
  75         class IO;
  76         class Insert;
  77         class Plugin;
  78         class PluginInsert;
  79         class PortInsert;
  80         class Route;
  81         class Session;
  82 }
  83
  84 class ProcessorBox;
  85
  86 class ProcessorWindowProxy : public WM::ProxyBase
  87 {
  88 public:
  89         ProcessorWindowProxy (std::string const &, ProcessorBox *, boost::weak_ptr<ARDOUR::Processor>);
  90         ~ProcessorWindowProxy();
  91
  92         Gtk::Window* get (bool create = false);
  93
  94         boost::weak_ptr<ARDOUR::Processor> processor () const {
  95                 return _processor;
  96         }
  97
  98         ARDOUR::SessionHandlePtr* session_handle();
  99         void show_the_right_window (bool show_not_toggle = false);
 100         void set_custom_ui_mode(bool use_custom) { want_custom = use_custom; }
 101
 102         int set_state (const XMLNode&, int);
 103         XMLNode& get_state ();
 104
 105 private:
 106         ProcessorBox* _processor_box;
 107         boost::weak_ptr<ARDOUR::Processor> _processor;
 108         bool is_custom;
 109         bool want_custom;
 110
 111         void processor_going_away ();
 112         PBD::ScopedConnection going_away_connection;
 113         PBD::ScopedConnectionList gui_connections;
 114 };
 115
 116
 117 class PluginPinWindowProxy : public WM::ProxyBase
 118 {
 119   public:
 120         PluginPinWindowProxy (std::string const &, boost::weak_ptr<ARDOUR::Processor>);
 121         ~PluginPinWindowProxy();
 122
 123         Gtk::Window* get (bool create = false);
 124         ARDOUR::SessionHandlePtr* session_handle();
 125
 126   private:
 127         boost::weak_ptr<ARDOUR::Processor> _processor;
 128
 129         void processor_going_away ();
 130         PBD::ScopedConnection going_away_connection;
 131 };
 132
 133
 134
 135 class ProcessorEntry : public Gtkmm2ext::DnDVBoxChild, public sigc::trackable
 136 {
 137 public:
 138         ProcessorEntry (ProcessorBox *, boost::shared_ptr<ARDOUR::Processor>, Width);
 139         ~ProcessorEntry ();
 140
 141         Gtk::EventBox& action_widget ();
 142         Gtk::Widget& widget ();
 143         std::string drag_text () const;
 144         void set_visual_state (Gtkmm2ext::VisualState, bool);
 145
 146         bool is_selectable() const {return _selectable;}
 147         void set_selectable(bool s) { _selectable = s; }
 148
 149         bool drag_data_get (Glib::RefPtr<Gdk::DragContext> const, Gtk::SelectionData &);
 150         bool can_copy_state (Gtkmm2ext::DnDVBoxChild*) const;
 151
 152         enum Position {
 153                 PreFader,
 154                 Fader,
 155                 PostFader
 156         };
 157
 158         void set_position (Position, uint32_t);
 159         bool unknown_processor () const { return _unknown_processor; } ;
 160         boost::shared_ptr<ARDOUR::Processor> processor () const;
 161         void set_enum_width (Width);
 162
 163         /** Hide any widgets that should be hidden */
 164         virtual void hide_things ();
 165
 166         void toggle_inline_display_visibility ();
 167         void show_all_controls ();
 168         void hide_all_controls ();
 169         void add_control_state (XMLNode *) const;
 170         void set_control_state (XMLNode const *);
 171         std::string state_id () const;
 172         Gtk::Menu* build_controls_menu ();
 173         Gtk::Menu* build_send_options_menu ();
 174
 175 protected:
 176         ArdourWidgets::ArdourButton _button;
 177         Gtk::VBox _vbox;
 178         Position _position;
 179         uint32_t _position_num;
 180         ProcessorBox* _parent;
 181
 182         virtual void setup_visuals ();
 183
 184 private:
 185         bool _selectable;
 186         bool _unknown_processor;
 187         void led_clicked(GdkEventButton *);
 188         void processor_active_changed ();
 189         void processor_property_changed (const PBD::PropertyChange&);
 190         void processor_configuration_changed (const ARDOUR::ChanCount in, const ARDOUR::ChanCount out);
 191         std::string name (Width) const;
 192         void setup_tooltip ();
 193
 194         boost::shared_ptr<ARDOUR::Processor> _processor;
 195         Width _width;
 196         PBD::ScopedConnection active_connection;
 197         PBD::ScopedConnection name_connection;
 198         PBD::ScopedConnection config_connection;
 199         ARDOUR::PluginPresetPtr _plugin_preset_pointer;
 200
 201         class Control : public sigc::trackable {
 202         public:
 203                 Control (boost::shared_ptr<ARDOUR::AutomationControl>, std::string const &);
 204                 ~Control ();
 205
 206                 void set_visible (bool);
 207                 void add_state (XMLNode *) const;
 208                 void set_state (XMLNode const *);
 209                 void hide_things ();
 210
 211                 bool visible () const {
 212                         return _visible;
 213                 }
 214
 215                 std::string name () const {
 216                         return _name;
 217                 }
 218
 219                 Gtk::Alignment box;
 220
 221         private:
 222                 void slider_adjusted ();
 223                 void button_clicked ();
 224                 void button_clicked_event (GdkEventButton *);
 225                 void control_changed ();
 226                 void control_automation_state_changed ();
 227                 std::string state_id () const;
 228                 void set_tooltip ();
 229
 230                 void start_touch ();
 231                 void end_touch ();
 232
 233                 boost::weak_ptr<ARDOUR::AutomationControl> _control;
 234                 /* things for a slider */
 235                 Gtk::Adjustment _adjustment;
 236                 ArdourWidgets::HSliderController _slider;
 237                 Gtkmm2ext::PersistentTooltip _slider_persistant_tooltip;
 238                 /* things for a button */
 239                 ArdourWidgets::ArdourButton _button;
 240                 bool _ignore_ui_adjustment;
 241                 PBD::ScopedConnectionList _connections;
 242                 bool _visible;
 243                 std::string _name;
 244         };
 245
 246         std::list<Control*> _controls;
 247
 248         void toggle_control_visibility (Control *);
 249         void toggle_panner_link ();
 250         void toggle_allow_feedback ();
 251
 252         class PluginInlineDisplay : public PluginDisplay {
 253         public:
 254                 PluginInlineDisplay(ProcessorEntry&, boost::shared_ptr<ARDOUR::Plugin>, uint32_t max_height = 80);
 255                 ~PluginInlineDisplay() {}
 256         protected:
 257                 void on_size_request (Gtk::Requisition* req);
 258                 bool on_button_press_event (GdkEventButton *ev);
 259                 void update_height_alloc (uint32_t inline_height);
 260
 261                 void display_frame (cairo_t* cr, double w, double h);
 262
 263                 ProcessorEntry& _entry;
 264                 bool _scroll;
 265                 const uint32_t _given_max_height;
 266         };
 267
 268         class LuaPluginDisplay : public PluginInlineDisplay {
 269         public:
 270                 LuaPluginDisplay(ProcessorEntry&, boost::shared_ptr<ARDOUR::LuaProc>, uint32_t max_height = 80);
 271                 ~LuaPluginDisplay();
 272         protected:
 273                 virtual uint32_t render_inline (cairo_t *, uint32_t width);
 274         private:
 275                 boost::shared_ptr<ARDOUR::LuaProc> _luaproc;
 276                 LuaState lua_gui;
 277                 luabridge::LuaRef * _lua_render_inline;
 278         };
 279
 280         class PortIcon : public Gtk::DrawingArea {
 281         public:
 282                 PortIcon(bool input);
 283                 void set_ports(ARDOUR::ChanCount const ports) { _ports = ports; }
 284         private:
 285                 bool on_expose_event (GdkEventExpose *);
 286                 bool _input;
 287                 ARDOUR::ChanCount _ports;
 288         };
 289
 290         class RoutingIcon : public Gtk::DrawingArea {
 291         public:
 292                 RoutingIcon(bool inputrouting = true);
 293                 void set (
 294                                 const ARDOUR::ChanCount&,
 295                                 const ARDOUR::ChanCount&,
 296                                 const ARDOUR::ChanCount&,
 297                                 const ARDOUR::ChanCount&,
 298                                 const ARDOUR::ChanMapping&,
 299                                 const ARDOUR::ChanMapping&,
 300                                 const ARDOUR::ChanMapping&);
 301                 void set_fed_by (
 302                                 const ARDOUR::ChanCount&,
 303                                 const ARDOUR::ChanCount&,
 304                                 const ARDOUR::ChanMapping&,
 305                                 const ARDOUR::ChanMapping&);
 306
 307                 void set_feeding (
 308                                 const ARDOUR::ChanCount&,
 309                                 const ARDOUR::ChanCount&,
 310                                 const ARDOUR::ChanMapping&,
 311                                 const ARDOUR::ChanMapping&);
 312
 313                 void set_terminal (bool b);
 314
 315                 void copy_state (const RoutingIcon& other) {
 316                         _in         = other._in;
 317                         _out        = other._out;
 318                         _sources    = other._sources;
 319                         _sinks      = other._sinks;
 320                         _in_map     = other._in_map;
 321                         _out_map    = other._out_map;
 322                         _thru_map   = other._thru_map;
 323                         _f_out      = other._f_out;
 324                         _f_out_map  = other._f_out_map;
 325                         _f_thru_map = other._f_thru_map;
 326                         _f_sources  = other._f_sources;
 327                         _i_in       = other._i_in;
 328                         _i_in_map   = other._i_in_map;
 329                         _i_thru_map = other._i_thru_map;
 330                         _i_sinks    = other._i_sinks;
 331                         _fed_by     = other._fed_by;
 332                         _feeding    = other._feeding;
 333                 }
 334
 335                 void unset_fed_by () { _fed_by  = false ; }
 336                 void unset_feeding () { _feeding  = false ; }
 337                 bool in_identity () const;
 338                 bool out_identity () const;
 339                 bool can_coalesce () const;
 340
 341                 static double pin_x_pos (uint32_t, double, uint32_t, uint32_t, bool);
 342                 static void draw_connection (cairo_t*, double, double, double, double, bool, bool dashed = false);
 343                 static void draw_gnd (cairo_t*, double, double, double, bool);
 344                 static void draw_sidechain (cairo_t*, double, double, double, bool);
 345                 static void draw_thru_src (cairo_t*, double, double, double, bool);
 346                 static void draw_thru_sink (cairo_t*, double, double, double, bool);
 347
 348         private:
 349                 bool on_expose_event (GdkEventExpose *);
 350                 void expose_input_map (cairo_t*, const double, const double);
 351                 void expose_coalesced_input_map (cairo_t*, const double, const double);
 352                 void expose_output_map (cairo_t*, const double, const double);
 353
 354                 ARDOUR::ChanCount   _in;
 355                 ARDOUR::ChanCount   _out;
 356                 ARDOUR::ChanCount   _sources;
 357                 ARDOUR::ChanCount   _sinks;
 358                 ARDOUR::ChanMapping _in_map;
 359                 ARDOUR::ChanMapping _out_map;
 360                 ARDOUR::ChanMapping _thru_map;
 361                 ARDOUR::ChanCount   _f_out;
 362                 ARDOUR::ChanMapping _f_out_map;
 363                 ARDOUR::ChanMapping _f_thru_map;
 364                 ARDOUR::ChanCount   _f_sources;
 365                 ARDOUR::ChanCount   _i_in;
 366                 ARDOUR::ChanMapping _i_in_map;
 367                 ARDOUR::ChanMapping _i_thru_map;
 368                 ARDOUR::ChanCount   _i_sinks;
 369                 bool _fed_by;
 370                 bool _feeding;
 371                 bool _input;
 372                 bool _terminal;
 373         };
 374
 375 public:
 376         PortIcon input_icon;
 377         PortIcon output_icon;
 378         RoutingIcon routing_icon; // sits on top of every processor (input routing)
 379         RoutingIcon output_routing_icon; // only used by last processor in the chain
 380
 381 protected:
 382         PluginDisplay *_plugin_display ;
 383 };
 384
 385 class PluginInsertProcessorEntry : public ProcessorEntry
 386 {
 387 public:
 388         PluginInsertProcessorEntry (ProcessorBox *, boost::shared_ptr<ARDOUR::PluginInsert>, Width);
 389
 390         void hide_things ();
 391
 392 private:
 393         void iomap_changed ();
 394         boost::shared_ptr<ARDOUR::PluginInsert> _plugin_insert;
 395
 396         PBD::ScopedConnectionList _iomap_connection;
 397 };
 398
 399 class ProcessorBox : public Gtk::HBox, public PluginInterestedObject, public ARDOUR::SessionHandlePtr
 400 {
 401 public:
 402         enum ProcessorOperation {
 403                 ProcessorsCut,
 404                 ProcessorsCopy,
 405                 ProcessorsPaste,
 406                 ProcessorsDelete,
 407                 ProcessorsSelectAll,
 408                 ProcessorsSelectNone,
 409                 ProcessorsToggleActive,
 410                 ProcessorsAB,
 411         };
 412
 413         ProcessorBox (ARDOUR::Session*, boost::function<PluginSelector*()> get_plugin_selector,
 414                       ProcessorSelection&, MixerStrip* parent, bool owner_is_mixer = false);
 415         ~ProcessorBox ();
 416
 417         void set_route (boost::shared_ptr<ARDOUR::Route>);
 418         void set_width (Width);
 419
 420         bool processor_operation (ProcessorOperation);
 421
 422         void select_all_processors ();
 423         void deselect_all_processors ();
 424         void select_all_plugins ();
 425         void select_all_inserts ();
 426         void select_all_sends ();
 427
 428         void all_visible_processors_active(bool state);
 429         void setup_routing_feeds ();
 430
 431         void hide_things ();
 432
 433         bool edit_aux_send(boost::shared_ptr<ARDOUR::Processor>);
 434
 435         /* Everything except a WindowProxy object should use this to get the window */
 436         Gtk::Window* get_processor_ui (boost::shared_ptr<ARDOUR::Processor>) const;
 437
 438         /* a WindowProxy object can use this */
 439         Gtk::Window* get_editor_window (boost::shared_ptr<ARDOUR::Processor>, bool);
 440         Gtk::Window* get_generic_editor_window (boost::shared_ptr<ARDOUR::Processor>);
 441
 442         void manage_pins (boost::shared_ptr<ARDOUR::Processor>);
 443         void edit_processor (boost::shared_ptr<ARDOUR::Processor>);
 444         void generic_edit_processor (boost::shared_ptr<ARDOUR::Processor>);
 445
 446         void update_gui_object_state (ProcessorEntry *);
 447
 448         sigc::signal<void,boost::shared_ptr<ARDOUR::Processor> > ProcessorSelected;
 449         sigc::signal<void,boost::shared_ptr<ARDOUR::Processor> > ProcessorUnselected;
 450
 451         static Glib::RefPtr<Gtk::ActionGroup> processor_box_actions;
 452         static Gtkmm2ext::Bindings* bindings;
 453         static void register_actions();
 454
 455         typedef std::vector<boost::shared_ptr<ARDOUR::Processor> > ProcSelection;
 456
 457         static ProcSelection current_processor_selection ()
 458         {
 459                 ProcSelection ps;
 460                 if (_current_processor_box) {
 461                         _current_processor_box->get_selected_processors (ps);
 462                 }
 463                 return ps;
 464         }
 465
 466 #ifndef NDEBUG
 467         static bool show_all_processors;
 468 #endif
 469
 470 private:
 471         /* prevent copy construction */
 472         ProcessorBox (ProcessorBox const &);
 473
 474         boost::shared_ptr<ARDOUR::Route>  _route;
 475         MixerStrip*         _parent_strip; // null if in RouteParamsUI
 476         bool                _owner_is_mixer;
 477         bool                 ab_direction;
 478         PBD::ScopedConnectionList _mixer_strip_connections;
 479         PBD::ScopedConnectionList _route_connections;
 480
 481         boost::function<PluginSelector*()> _get_plugin_selector;
 482
 483         boost::shared_ptr<ARDOUR::Processor> _processor_being_created;
 484
 485         /** Index at which to place a new plugin (based on where the menu was opened), or -1 to
 486          *  put at the end of the plugin list.
 487          */
 488         int _placement;
 489
 490         ProcessorSelection& _p_selection;
 491
 492         static void load_bindings ();
 493
 494         void route_going_away ();
 495
 496         bool is_editor_mixer_strip() const;
 497
 498         Gtkmm2ext::DnDVBox<ProcessorEntry> processor_display;
 499         Gtk::ScrolledWindow    processor_scroller;
 500
 501         boost::shared_ptr<ARDOUR::Processor> find_drop_position (ProcessorEntry* position);
 502
 503         void _drop_plugin_preset (Gtk::SelectionData const &, ARDOUR::Route::ProcessorList &);
 504         void _drop_plugin (Gtk::SelectionData const &, ARDOUR::Route::ProcessorList &);
 505
 506         void plugin_drop (Gtk::SelectionData const &, ProcessorEntry* position, Glib::RefPtr<Gdk::DragContext> const & context);
 507         void object_drop (Gtkmm2ext::DnDVBox<ProcessorEntry> *, ProcessorEntry *, Glib::RefPtr<Gdk::DragContext> const &);
 508
 509         Width _width;
 510         bool  _redisplay_pending;
 511
 512         Gtk::Menu *processor_menu;
 513         gint processor_menu_map_handler (GdkEventAny *ev);
 514         Gtk::Menu * build_processor_menu ();
 515         void show_processor_menu (int);
 516         Gtk::Menu* build_possible_aux_menu();
 517         Gtk::Menu* build_possible_listener_menu();
 518         Gtk::Menu* build_possible_remove_listener_menu();
 519
 520         void choose_aux (boost::weak_ptr<ARDOUR::Route>);
 521         void remove_aux (boost::weak_ptr<ARDOUR::Route>);
 522         void choose_send ();
 523         void send_io_finished (IOSelector::Result, boost::weak_ptr<ARDOUR::Processor>, IOSelectorWindow*);
 524         void return_io_finished (IOSelector::Result, boost::weak_ptr<ARDOUR::Processor>, IOSelectorWindow*);
 525         void choose_insert ();
 526         void choose_plugin ();
 527         bool use_plugins (const SelectedPlugins&);
 528
 529         bool no_processor_redisplay;
 530
 531         bool enter_notify (GdkEventCrossing *ev);
 532         bool leave_notify (GdkEventCrossing *ev);
 533         bool processor_button_press_event (GdkEventButton *, ProcessorEntry *);
 534         bool processor_button_release_event (GdkEventButton *, ProcessorEntry *);
 535         void redisplay_processors ();
 536         void add_processor_to_display (boost::weak_ptr<ARDOUR::Processor>);
 537         void reordered ();
 538         void report_failed_reorder ();
 539         void route_processors_changed (ARDOUR::RouteProcessorChange);
 540         void processor_menu_unmapped ();
 541
 542         void processors_reordered (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator&, int*);
 543         void compute_processor_sort_keys ();
 544
 545         void ab_plugins ();
 546
 547         void cut_processors (const ProcSelection&);
 548         void copy_processors (const ProcSelection&);
 549         void delete_processors (const ProcSelection&);
 550         void paste_processors ();
 551         void paste_processors (boost::shared_ptr<ARDOUR::Processor> before);
 552
 553         void delete_dragged_processors (const std::list<boost::shared_ptr<ARDOUR::Processor> >&);
 554         void clear_processors ();
 555         void clear_processors (ARDOUR::Placement);
 556         void rename_processors ();
 557
 558         void for_selected_processors (void (ProcessorBox::*pmf)(boost::shared_ptr<ARDOUR::Processor>));
 559         void get_selected_processors (ProcSelection&) const;
 560
 561         void set_disk_io_position (ARDOUR::DiskIOPoint);
 562
 563         bool can_cut() const;
 564         bool stub_processor_selected() const;
 565
 566         static Glib::RefPtr<Gtk::Action> cut_action;
 567         static Glib::RefPtr<Gtk::Action> copy_action;
 568         static Glib::RefPtr<Gtk::Action> paste_action;
 569         static Glib::RefPtr<Gtk::Action> rename_action;
 570         static Glib::RefPtr<Gtk::Action> delete_action;
 571         static Glib::RefPtr<Gtk::Action> backspace_action;
 572         static Glib::RefPtr<Gtk::Action> manage_pins_action;
 573         static Glib::RefPtr<Gtk::Action> disk_io_action;
 574         static Glib::RefPtr<Gtk::Action> edit_action;
 575         static Glib::RefPtr<Gtk::Action> edit_generic_action;
 576         void paste_processor_state (const XMLNodeList&, boost::shared_ptr<ARDOUR::Processor>);
 577
 578         void hide_processor_editor (boost::shared_ptr<ARDOUR::Processor>);
 579         void rename_processor (boost::shared_ptr<ARDOUR::Processor>);
 580
 581         gint idle_delete_processor (boost::weak_ptr<ARDOUR::Processor>);
 582
 583         void weird_plugin_dialog (ARDOUR::Plugin& p, ARDOUR::Route::ProcessorStreams streams);
 584
 585         void setup_entry_positions ();
 586
 587         static ProcessorBox* _current_processor_box;
 588
 589         static void rb_choose_aux (boost::weak_ptr<ARDOUR::Route>);
 590         static void rb_remove_aux (boost::weak_ptr<ARDOUR::Route>);
 591         static void rb_choose_plugin ();
 592         static void rb_choose_insert ();
 593         static void rb_choose_send ();
 594         static void rb_clear ();
 595         static void rb_clear_pre ();
 596         static void rb_clear_post ();
 597         static void rb_cut ();
 598         static void rb_copy ();
 599         static void rb_paste ();
 600         static void rb_delete ();
 601         static void rb_rename ();
 602         static void rb_select_all ();
 603         static void rb_deselect_all ();
 604         static void rb_activate_all ();
 605         static void rb_deactivate_all ();
 606         static void rb_ab_plugins ();
 607         static void rb_manage_pins ();
 608         static void rb_set_disk_io_position (ARDOUR::DiskIOPoint);
 609         static void rb_edit ();
 610         static void rb_edit_generic ();
 611
 612         void route_property_changed (const PBD::PropertyChange&);
 613         std::string generate_processor_title (boost::shared_ptr<ARDOUR::PluginInsert> pi);
 614
 615         //typedef std::list<ProcessorWindowProxy*> ProcessorWindowProxies;
 616         //ProcessorWindowProxies _processor_window_info;
 617
 618         ProcessorWindowProxy* find_window_proxy (boost::shared_ptr<ARDOUR::Processor>) const;
 619
 620         void set_processor_ui (boost::shared_ptr<ARDOUR::Processor>, Gtk::Window *);
 621         void maybe_add_processor_to_ui_list (boost::weak_ptr<ARDOUR::Processor>);
 622         void maybe_add_processor_pin_mgr (boost::weak_ptr<ARDOUR::Processor>);
 623
 624         bool one_processor_can_be_edited ();
 625         bool processor_can_be_edited (boost::shared_ptr<ARDOUR::Processor>);
 626
 627         void mixer_strip_delivery_changed (boost::weak_ptr<ARDOUR::Delivery>);
 628
 629         XMLNode* entry_gui_object_state (ProcessorEntry *);
 630         PBD::ScopedConnection amp_config_connection;
 631 };
 632
 633 #endif /* __ardour_gtk_processor_box__ */