2 Copyright (C) 2004 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_gtk_processor_box__
21 #define __ardour_gtk_processor_box__
26 #include <boost/function.hpp>
28 #include <gtkmm/box.h>
29 #include <gtkmm/eventbox.h>
30 #include <gtkmm/menu.h>
31 #include <gtkmm/scrolledwindow.h>
32 #include "gtkmm2ext/dndtreeview.h"
33 #include "gtkmm2ext/auto_spin.h"
34 #include "gtkmm2ext/click_box.h"
35 #include "gtkmm2ext/dndvbox.h"
36 #include "gtkmm2ext/pixfader.h"
38 #include "pbd/stateful.h"
39 #include "pbd/signals.h"
41 #include "ardour/types.h"
42 #include "ardour/ardour.h"
43 #include "ardour/plugin_insert.h"
44 #include "ardour/port_insert.h"
45 #include "ardour/processor.h"
46 #include "ardour/route.h"
47 #include "ardour/session_handle.h"
49 #include "pbd/fastlog.h"
51 #include "plugin_interest.h"
52 #include "io_selector.h"
55 #include "window_proxy.h"
56 #include "ardour_button.h"
58 class MotionController;
61 class RouteProcessorSelection;
78 /** A WindowProxy for Processor UI windows; it knows how to ask a ProcessorBox
79 * to create a UI window for a particular processor.
81 class ProcessorWindowProxy : public WindowProxy<Gtk::Window>
84 ProcessorWindowProxy (std::string const &, XMLNode const *, ProcessorBox *, boost::weak_ptr<ARDOUR::Processor>);
87 bool rc_configured () const {
91 boost::weak_ptr<ARDOUR::Processor> processor () const {
98 ProcessorBox* _processor_box;
99 boost::weak_ptr<ARDOUR::Processor> _processor;
102 class ProcessorEntry : public Gtkmm2ext::DnDVBoxChild, public sigc::trackable
105 ProcessorEntry (boost::shared_ptr<ARDOUR::Processor>, Width);
107 Gtk::EventBox& action_widget ();
108 Gtk::Widget& widget ();
109 std::string drag_text () const;
110 void set_visual_state (Gtkmm2ext::VisualState, bool);
118 void set_position (Position);
119 boost::shared_ptr<ARDOUR::Processor> processor () const;
120 void set_enum_width (Width);
121 virtual void set_pixel_width (int) {}
123 /** Hide any widgets that should be hidden */
124 virtual void hide_things () {}
127 ArdourButton _button;
131 virtual void setup_visuals ();
135 void processor_active_changed ();
136 void processor_property_changed (const PBD::PropertyChange&);
137 std::string name (Width) const;
138 void setup_tooltip ();
140 boost::shared_ptr<ARDOUR::Processor> _processor;
142 Gtk::StateType _visual_state;
143 PBD::ScopedConnection active_connection;
144 PBD::ScopedConnection name_connection;
147 class BlankProcessorEntry : public ProcessorEntry
150 BlankProcessorEntry (Width w);
153 class SendProcessorEntry : public ProcessorEntry
156 SendProcessorEntry (boost::shared_ptr<ARDOUR::Send>, Width);
158 static void setup_slider_pix ();
160 void set_enum_width (Width, int);
161 void set_pixel_width (int);
165 void gain_adjusted ();
166 void setup_gain_adjustment ();
168 boost::shared_ptr<ARDOUR::Send> _send;
169 Gtk::Adjustment _adjustment;
170 Gtkmm2ext::HSliderController _fader;
171 bool _ignore_gain_change;
172 PBD::ScopedConnectionList _send_connections;
173 ARDOUR::DataType _data_type;
175 static Glib::RefPtr<Gdk::Pixbuf> _slider;
178 class PluginInsertProcessorEntry : public ProcessorEntry
181 PluginInsertProcessorEntry (boost::shared_ptr<ARDOUR::PluginInsert>, Width);
186 void setup_visuals ();
187 void plugin_insert_splitting_changed ();
189 /* XXX: this seems a little ridiculous just for a simple scaleable icon */
190 class SplittingIcon : public Gtk::DrawingArea {
192 bool on_expose_event (GdkEventExpose *);
195 boost::shared_ptr<ARDOUR::PluginInsert> _plugin_insert;
196 SplittingIcon _splitting_icon;
197 PBD::ScopedConnection _splitting_connection;
200 class ProcessorBox : public Gtk::HBox, public PluginInterestedObject, public ARDOUR::SessionHandlePtr
203 enum ProcessorOperation {
209 ProcessorsToggleActive,
213 ProcessorBox (ARDOUR::Session*, boost::function<PluginSelector*()> get_plugin_selector,
214 RouteProcessorSelection&, MixerStrip* parent, bool owner_is_mixer = false);
217 void set_route (boost::shared_ptr<ARDOUR::Route>);
218 void set_width (Width);
222 void processor_operation (ProcessorOperation);
224 void select_all_processors ();
225 void deselect_all_processors ();
226 void select_all_plugins ();
227 void select_all_inserts ();
228 void select_all_sends ();
232 Gtk::Window* get_processor_ui (boost::shared_ptr<ARDOUR::Processor>) const;
233 void toggle_edit_processor (boost::shared_ptr<ARDOUR::Processor>);
234 void toggle_processor_controls (boost::shared_ptr<ARDOUR::Processor>);
236 sigc::signal<void,boost::shared_ptr<ARDOUR::Processor> > ProcessorSelected;
237 sigc::signal<void,boost::shared_ptr<ARDOUR::Processor> > ProcessorUnselected;
239 static void register_actions();
243 /* prevent copy construction */
244 ProcessorBox (ProcessorBox const &);
246 boost::shared_ptr<ARDOUR::Route> _route;
247 MixerStrip* _parent_strip; // null if in RouteParamsUI
248 bool _owner_is_mixer;
250 PBD::ScopedConnectionList _mixer_strip_connections;
251 PBD::ScopedConnectionList _route_connections;
253 boost::function<PluginSelector*()> _get_plugin_selector;
255 boost::shared_ptr<ARDOUR::Processor> _processor_being_created;
257 /** Index at which to place a new plugin (based on where the menu was opened), or -1 to
258 * put at the end of the plugin list.
261 uint32_t _visible_prefader_processors;
263 RouteProcessorSelection& _rr_selection;
265 void route_going_away ();
267 Gtkmm2ext::DnDVBox<ProcessorEntry> processor_display;
268 Gtk::ScrolledWindow processor_scroller;
270 void object_drop (Gtkmm2ext::DnDVBox<ProcessorEntry> *, ProcessorEntry *, Glib::RefPtr<Gdk::DragContext> const &);
275 void show_send_controls ();
277 Gtk::Menu *processor_menu;
278 gint processor_menu_map_handler (GdkEventAny *ev);
279 Gtk::Menu * build_processor_menu ();
280 void build_processor_tooltip (Gtk::EventBox&, std::string);
281 void show_processor_menu (int);
282 Gtk::Menu* build_possible_aux_menu();
284 void choose_aux (boost::weak_ptr<ARDOUR::Route>);
286 void send_io_finished (IOSelector::Result, boost::weak_ptr<ARDOUR::Processor>, IOSelectorWindow*);
287 void return_io_finished (IOSelector::Result, boost::weak_ptr<ARDOUR::Processor>, IOSelectorWindow*);
288 void choose_insert ();
289 void choose_plugin ();
290 bool use_plugins (const SelectedPlugins&);
292 bool no_processor_redisplay;
294 bool enter_notify (GdkEventCrossing *ev);
295 bool leave_notify (GdkEventCrossing *ev);
296 bool processor_button_press_event (GdkEventButton *, ProcessorEntry *);
297 bool processor_button_release_event (GdkEventButton *, ProcessorEntry *);
298 void redisplay_processors ();
299 void add_processor_to_display (boost::weak_ptr<ARDOUR::Processor>);
300 void help_count_visible_prefader_processors (boost::weak_ptr<ARDOUR::Processor>, uint32_t*, bool*);
302 void report_failed_reorder ();
303 void route_processors_changed (ARDOUR::RouteProcessorChange);
304 void processor_menu_unmapped ();
306 void processors_reordered (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator&, int*);
307 void compute_processor_sort_keys ();
309 void all_visible_processors_active(bool state);
312 typedef std::vector<boost::shared_ptr<ARDOUR::Processor> > ProcSelection;
314 void cut_processors (const ProcSelection&);
315 void copy_processors (const ProcSelection&);
316 void delete_processors (const ProcSelection&);
317 void paste_processors ();
318 void paste_processors (boost::shared_ptr<ARDOUR::Processor> before);
319 void processors_up ();
320 void processors_down ();
322 void delete_dragged_processors (const std::list<boost::shared_ptr<ARDOUR::Processor> >&);
323 void clear_processors ();
324 void clear_processors (ARDOUR::Placement);
325 void rename_processors ();
327 void for_selected_processors (void (ProcessorBox::*pmf)(boost::shared_ptr<ARDOUR::Processor>));
328 void get_selected_processors (ProcSelection&) const;
330 bool can_cut() const;
332 static Glib::RefPtr<Gtk::Action> cut_action;
333 static Glib::RefPtr<Gtk::Action> paste_action;
334 static Glib::RefPtr<Gtk::Action> rename_action;
335 static Glib::RefPtr<Gtk::Action> edit_action;
336 static Glib::RefPtr<Gtk::Action> controls_action;
337 void paste_processor_state (const XMLNodeList&, boost::shared_ptr<ARDOUR::Processor>);
339 void activate_processor (boost::shared_ptr<ARDOUR::Processor>);
340 void deactivate_processor (boost::shared_ptr<ARDOUR::Processor>);
341 void hide_processor_editor (boost::shared_ptr<ARDOUR::Processor>);
342 void rename_processor (boost::shared_ptr<ARDOUR::Processor>);
344 gint idle_delete_processor (boost::weak_ptr<ARDOUR::Processor>);
346 void weird_plugin_dialog (ARDOUR::Plugin& p, ARDOUR::Route::ProcessorStreams streams);
347 void on_size_allocate (Gtk::Allocation &);
349 void setup_entry_positions ();
351 static ProcessorBox* _current_processor_box;
353 static void rb_choose_aux (boost::weak_ptr<ARDOUR::Route>);
354 static void rb_choose_plugin ();
355 static void rb_choose_insert ();
356 static void rb_choose_send ();
357 static void rb_clear ();
358 static void rb_clear_pre ();
359 static void rb_clear_post ();
360 static void rb_cut ();
361 static void rb_copy ();
362 static void rb_paste ();
363 static void rb_delete ();
364 static void rb_rename ();
365 static void rb_select_all ();
366 static void rb_deselect_all ();
367 static void rb_activate_all ();
368 static void rb_deactivate_all ();
369 static void rb_ab_plugins ();
370 static void rb_edit ();
371 static void rb_controls ();
373 void route_property_changed (const PBD::PropertyChange&);
374 std::string generate_processor_title (boost::shared_ptr<ARDOUR::PluginInsert> pi);
376 std::list<ProcessorWindowProxy*> _processor_window_proxies;
377 void set_processor_ui (boost::shared_ptr<ARDOUR::Processor>, Gtk::Window *);
378 void maybe_add_processor_to_ui_list (boost::weak_ptr<ARDOUR::Processor>);
380 bool one_processor_can_be_edited ();
381 bool processor_can_be_edited (boost::shared_ptr<ARDOUR::Processor>);
383 void mixer_strip_delivery_changed (boost::weak_ptr<ARDOUR::Delivery>);
386 #endif /* __ardour_gtk_processor_box__ */