2 Copyright (C) 2002 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.
24 #include <gtkmm2ext/gtk_ui.h>
25 #include <gtkmm2ext/utils.h>
26 #include <sigc++/bind.h>
28 #include "connection_editor.h"
30 #include <ardour/session.h>
31 #include <ardour/session_connection.h>
32 #include <ardour/audioengine.h>
33 #include <ardour/connection.h>
44 using namespace ARDOUR
;
49 ConnectionEditor::ConnectionEditor ()
50 : ArdourDialog (_("ardour: connections")),
51 input_frame (_("Input Connections")),
52 output_frame (_("Output Connections")),
53 new_input_connection_button (_("New Input")),
54 new_output_connection_button (_("New Output")),
55 delete_connection_button (_("Delete")),
56 clear_button (_("Clear")),
57 add_port_button (_("Add Port")),
58 ok_button (_("Close")),
59 cancel_button (_("Cancel")),
60 rescan_button (_("Rescan"))
63 add_events (Gdk::KEY_PRESS_MASK
|Gdk::KEY_RELEASE_MASK
);
67 current_connection
= 0;
68 push_at_front
= false;
70 set_name ("ConnectionEditorWindow");
72 ok_button
.set_name ("ConnectionEditorButton");
73 cancel_button
.set_name ("ConnectionEditorButton");
74 rescan_button
.set_name ("ConnectionEditorButton");
75 new_input_connection_button
.set_name ("ConnectionEditorButton");
76 new_output_connection_button
.set_name ("ConnectionEditorButton");
77 clear_button
.set_name ("ConnectionEditorButton");
79 button_frame
.set_name ("ConnectionEditorFrame");
80 input_frame
.set_name ("ConnectionEditorFrame");
81 output_frame
.set_name ("ConnectionEditorFrame");
83 button_box
.set_spacing (15);
84 button_box
.set_border_width (5);
85 Gtkmm2ext::set_size_request_to_display_given_text (ok_button
, _("OK"), 40, 15);
86 button_box
.pack_end (ok_button
, false, false);
87 // button_box.pack_end (cancel_button, false, false);
89 button_frame
.add (button_box
);
91 ok_button
.signal_clicked().connect (mem_fun(*this, &ConnectionEditor::accept
));
92 cancel_button
.signal_clicked().connect (mem_fun(*this, &ConnectionEditor::cancel
));
93 cancel_button
.signal_clicked().connect (mem_fun(*this, &ConnectionEditor::rescan
));
95 notebook
.set_name ("ConnectionEditorNotebook");
96 notebook
.set_size_request (-1, 125);
98 clear_button
.set_name ("ConnectionEditorButton");
99 add_port_button
.set_name ("ConnectionEditorButton");
100 Gtkmm2ext::set_size_request_to_display_given_text (add_port_button
, _("Add Port"), 35, 15);
102 selector_frame
.set_name ("ConnectionEditorFrame");
103 port_frame
.set_name ("ConnectionEditorFrame");
105 selector_frame
.set_label (_("Available Ports"));
107 selector_button_box
.set_spacing (5);
108 selector_button_box
.set_border_width (5);
109 Gtkmm2ext::set_size_request_to_display_given_text (rescan_button
, _("Rescan"), 35, 15);
110 selector_button_box
.pack_start (rescan_button
, false, false);
112 selector_box
.set_spacing (5);
113 selector_box
.set_border_width (5);
114 selector_box
.pack_start (notebook
);
115 selector_box
.pack_start (selector_button_box
);
117 selector_frame
.add (selector_box
);
119 port_box
.set_spacing (5);
120 port_box
.set_border_width (3);
122 port_button_box
.set_spacing (5);
123 port_button_box
.set_border_width (2);
125 port_button_box
.pack_start (add_port_button
, false, false);
126 port_and_button_box
.set_border_width (5);
127 port_and_button_box
.pack_start (port_button_box
, false, false);
128 port_and_button_box
.pack_start (port_box
);
130 port_frame
.add (port_and_button_box
);
132 port_and_selector_box
.set_spacing (5);
133 port_and_selector_box
.pack_start (port_frame
);
134 port_and_selector_box
.pack_start (selector_frame
);
136 right_vbox
.set_spacing (5);
137 right_vbox
.set_border_width (5);
138 right_vbox
.pack_start (port_and_selector_box
);
140 input_connection_model
= ListStore::create (connection_columns
);
141 output_connection_model
= ListStore::create (connection_columns
);
143 input_connection_display
.set_model (input_connection_model
);
144 output_connection_display
.set_model (output_connection_model
);
146 input_connection_display
.append_column (_("Connections"), connection_columns
.name
);
147 output_connection_display
.append_column (_("Connections"), connection_columns
.name
);
149 input_connection_display
.get_selection()->set_mode(Gtk::SELECTION_SINGLE
);
150 input_connection_display
.set_size_request (80, -1);
151 input_connection_display
.set_name ("ConnectionEditorConnectionList");
153 output_connection_display
.get_selection()->set_mode(Gtk::SELECTION_SINGLE
);
154 output_connection_display
.set_size_request (80, -1);
155 output_connection_display
.set_name ("ConnectionEditorConnectionList");
157 input_connection_display
.get_selection()->signal_changed().connect (bind (mem_fun(*this, &ConnectionEditor::selection_changed
), &input_connection_display
));
158 output_connection_display
.get_selection()->signal_changed().connect (bind (mem_fun(*this, &ConnectionEditor::selection_changed
), &output_connection_display
));
161 input_scroller
.set_policy (Gtk::POLICY_NEVER
, Gtk::POLICY_AUTOMATIC
);
162 output_scroller
.set_policy (Gtk::POLICY_NEVER
, Gtk::POLICY_AUTOMATIC
);
164 input_scroller
.add (input_connection_display
);
165 output_scroller
.add (output_connection_display
);
167 input_box
.set_border_width (5);
168 input_box
.set_spacing (5);
169 input_box
.pack_start (input_scroller
);
170 input_box
.pack_start (new_input_connection_button
, false, false);
171 input_frame
.add (input_box
);
173 output_box
.set_border_width (5);
174 output_box
.set_spacing (5);
175 output_box
.pack_start (output_scroller
);
176 output_box
.pack_start (new_output_connection_button
, false, false);
177 output_frame
.add (output_box
);
179 connection_box
.set_spacing (5);
180 connection_box
.pack_start (input_frame
);
181 connection_box
.pack_start (output_frame
);
183 left_vbox
.set_spacing (5);
184 left_vbox
.pack_start (connection_box
);
186 main_hbox
.set_border_width (10);
187 main_hbox
.set_spacing (5);
188 main_hbox
.pack_start (left_vbox
);
189 main_hbox
.pack_start (right_vbox
);
191 main_vbox
.set_border_width (10);
192 main_vbox
.set_spacing (5);
193 main_vbox
.pack_start (main_hbox
);
194 main_vbox
.pack_start (button_frame
, false, false);
196 get_vbox()->pack_start (main_vbox
);
198 clear_button
.signal_clicked().connect (mem_fun(*this, &ConnectionEditor::clear
));
199 add_port_button
.signal_clicked().connect (mem_fun(*this, &ConnectionEditor::add_port
));
200 new_input_connection_button
.signal_clicked().connect (bind (mem_fun(*this, &ConnectionEditor::new_connection
), true));
201 new_output_connection_button
.signal_clicked().connect (bind (mem_fun(*this, &ConnectionEditor::new_connection
), false));
202 delete_connection_button
.signal_clicked().connect (mem_fun(*this, &ConnectionEditor::delete_connection
));
205 ConnectionEditor::~ConnectionEditor()
210 ConnectionEditor::set_session (Session
*s
)
214 ArdourDialog::set_session (s
);
217 session
->ConnectionAdded
.connect (mem_fun(*this, &ConnectionEditor::proxy_add_connection_and_select
));
218 session
->ConnectionRemoved
.connect (mem_fun(*this, &ConnectionEditor::proxy_remove_connection
));
226 ConnectionEditor::rescan ()
228 refill_connection_display ();
233 ConnectionEditor::cancel ()
239 ConnectionEditor::accept ()
245 ConnectionEditor::clear ()
247 if (current_connection
) {
248 current_connection
->clear ();
253 ConnectionEditor::on_map ()
255 refill_connection_display ();
260 ConnectionEditor::add_connection (ARDOUR::Connection
*connection
)
264 if (dynamic_cast<InputConnection
*> (connection
)) {
267 row
= *(input_connection_model
->prepend());
269 row
= *(input_connection_model
->append());
275 row
= *(output_connection_model
->prepend());
277 row
= *(output_connection_model
->append());
281 row
[connection_columns
.connection
] = connection
;
282 row
[connection_columns
.name
] = connection
->name();
286 ConnectionEditor::remove_connection (ARDOUR::Connection
*connection
)
288 TreeModel::iterator i
;
289 Glib::RefPtr
<TreeModel
> model
= input_connection_model
;
291 if (dynamic_cast<InputConnection
*> (connection
) == 0) {
292 model
= output_connection_model
;
295 TreeModel::Children rows
= model
->children();
297 for (i
= rows
.begin(); i
!= rows
.end(); ++i
) {
298 if ((*i
)[connection_columns
.connection
] == connection
) {
306 ConnectionEditor::proxy_add_connection_and_select (ARDOUR::Connection
*connection
)
308 Gtkmm2ext::UI::instance()->call_slot (bind (mem_fun(*this, &ConnectionEditor::add_connection_and_select
), connection
));
312 ConnectionEditor::proxy_remove_connection (ARDOUR::Connection
*connection
)
314 Gtkmm2ext::UI::instance()->call_slot (bind (mem_fun(*this, &ConnectionEditor::remove_connection
), connection
));
318 ConnectionEditor::add_connection_and_select (ARDOUR::Connection
*connection
)
320 add_connection (connection
);
323 // if (dynamic_cast<InputConnection *> (connection)) {
324 // input_connection_display.rows().front().select ();
326 // output_connection_display.rows().front().select ();
331 ConnectionEditor::refill_connection_display ()
333 input_connection_display
.set_model (Glib::RefPtr
<TreeModel
>(0));
334 output_connection_display
.set_model (Glib::RefPtr
<TreeModel
>(0));
336 input_connection_model
->clear();
337 output_connection_model
->clear();
339 current_connection
= 0;
342 session
->foreach_connection (this, &ConnectionEditor::add_connection
);
345 input_connection_display
.set_model (input_connection_model
);
346 output_connection_display
.set_model (output_connection_model
);
351 ConnectionEditor::selection_changed (TreeView
* view
)
353 ARDOUR::Connection
*old_current
= current_connection
;
356 TreeModel::Path path
;
357 Glib::RefPtr
<TreeView::Selection
> selection
= view
->get_selection();
358 Glib::RefPtr
<TreeModel
> model
= view
->get_model();
359 bool input
= (view
== &input_connection_display
);
361 iter
= model
->get_iter (path
);
363 current_connection
= (*iter
)[connection_columns
.connection
];
365 if (old_current
!= current_connection
) {
366 config_connection
.disconnect ();
367 connect_connection
.disconnect ();
370 if (current_connection
) {
371 config_connection
= current_connection
->ConfigurationChanged
.connect
372 (bind (mem_fun(*this, &ConnectionEditor::configuration_changed
), input
));
373 connect_connection
= current_connection
->ConnectionsChanged
.connect
374 (bind (mem_fun(*this, &ConnectionEditor::connections_changed
), input
));
377 display_connection_state (input
);
382 ConnectionEditor::configuration_changed (bool for_input
)
384 display_connection_state (for_input
);
388 ConnectionEditor::connections_changed (int which_port
, bool for_input
)
390 display_connection_state (for_input
);
394 ConnectionEditor::display_ports ()
396 if (session
== 0 || current_connection
== 0) {
400 using namespace Notebook_Helpers
;
402 typedef std::map
<std::string
,std::vector
<std::pair
<std::string
,std::string
> > > PortMap
;
405 PageList
& pages
= notebook
.pages();
407 vector
<string
> rowdata
;
410 current_page
= notebook
.get_current_page ();
413 /* get relevant current JACK ports */
415 for_input
= (dynamic_cast<InputConnection
*> (current_connection
) != 0);
417 ports
= session
->engine().get_ports ("", JACK_DEFAULT_AUDIO_TYPE
, for_input
?JackPortIsOutput
:JackPortIsInput
);
423 /* find all the client names and group their ports into a list-by-client */
425 for (int n
= 0; ports
[n
]; ++n
) {
427 pair
<string
,vector
<pair
<string
,string
> > > newpair
;
428 pair
<string
,string
> strpair
;
429 pair
<PortMap::iterator
,bool> result
;
431 string str
= ports
[n
];
432 string::size_type pos
;
435 pos
= str
.find (':');
437 newpair
.first
= str
.substr (0, pos
);
438 portname
= str
.substr (pos
+1);
440 result
= portmap
.insert (newpair
);
442 strpair
.first
= portname
;
443 strpair
.second
= str
;
445 result
.first
->second
.push_back (strpair
);
450 for (i
= portmap
.begin(); i
!= portmap
.end(); ++i
) {
452 Box
*client_box
= manage (new VBox
);
453 Gtk::CTreeView
*display
= manage (new Gtk::TreeView
);
454 RefPtr
<TreeModel
> model
= TreeModel::create (columns
);
455 ScrolledWindow
*scroller
= manage (new ScrolledWindow
);
457 display
->set_selection_mode (GTK_SELECTION_SINGLE
);
458 display
->set_name ("ConnectionEditorList");
460 for (vector
<pair
<string
,string
> >::iterator s
= i
->second
.begin(); s
!= i
->second
.end(); ++s
) {
462 Row row
= model
->append ();
464 row
[displayed_name
] = s
->first
;
465 row
[full_name
] = s
->second
;
468 display
->get_selection()->signal_changed().connect (bind (mem_fun(*this, &ConnectionEditor::port_selection_handler
), display
));
470 Label
*tab_label
= manage (new Label
);
472 tab_label
->set_name ("ConnectionEditorNotebookTab");
473 tab_label
->set_text ((*i
).first
);
475 display
->set_model (model
);
477 scroller
->add (*client_port_display
);
478 scroller
->set_policy (Gtk::POLICY_AUTOMATIC
, Gtk::POLICY_AUTOMATIC
);
480 client_box
->pack_start (*scroller
);
482 pages
.push_back (TabElem (*client_box
, *tab_label
));
485 notebook
.set_page (current_page
);
486 notebook
.show
.connect (bind (mem_fun (notebook
, &Notebook::set_page
), current_page
));
487 selector_box
.show_all ();
491 ConnectionEditor::display_connection_state (bool for_input
)
493 Glib::Mutex::Lock
lm (port_display_lock
);
496 if (session
== 0 || current_connection
== 0) {
500 string frame_label
= _("Connection \"");
501 frame_label
+= current_connection
->name();
502 frame_label
+= _("\"");
503 port_frame
.set_label (frame_label
);
505 for (slist
<ScrolledWindow
*>::iterator i
= port_displays
.begin(); i
!= port_displays
.end(); ) {
507 slist
<ScrolledWindow
*>::iterator tmp
;
512 port_box
.remove (**i
);
514 port_displays
.erase (i
);
519 limit
= current_connection
->nports();
521 for (uint32_t n
= 0; n
< limit
; ++n
) {
524 ScrolledWindow
*scroller
;
526 const gchar
*title
[1];
528 string really_short_name
;
531 snprintf(buf
, sizeof(buf
)-1, _("in %d"), n
+1);
533 snprintf(buf
, sizeof(buf
)-1, _("out %d"), n
+1);
536 tview
= manage (new TreeView());
537 Glib::RefPtr
<ListStore
> port_model
= ListStore::create (*port_display_columns
);
539 tview
->set_model (port_model
);
540 tview
->append_column (_(buf
), port_display_columns
->name
);
541 tview
->set_selection()->set_mode (Gtk::SELECTION_SINGLE
);
542 tview
->set_data ("port", (gpointer
) ((intptr_t) n
));
543 tview
->set_headers_visible (true);
544 tview
->set_name ("ConnectionEditorPortList");
545 tview
->signal_button_press_event().connect (bind (mem_fun(*this, &ConnectionEditor::port_column_click
), clist
));
547 scroller
= manage (new ScrolledWindow
);
549 scroller
->add (*tview
);
550 scroller
->set_policy (Gtk::POLICY_NEVER
, Gtk::POLICY_AUTOMATIC
);
552 port_displays
.insert (port_displays
.end(), scroller
);
553 port_box
.pack_start (*scroller
);
555 scroller
->set_size_request (-1, 75);
557 /* now fill the clist with the current connections */
559 const ARDOUR::Connection::PortList
& connections
= current_connection
->port_connections (n
);
561 for (ARDOUR::Connection::PortList::const_iterator i
= connections
.begin(); i
!= connections
.end(); ++i
) {
563 TreeModel::Row row
= *(model
->append());
565 row
[port_connection_columns
.name
] = (*i
)->name();
569 port_box
.show_all ();
573 ConnectionEditor::port_selection_changed (TreeView
* tview
)
575 Glib::RefPtr
<TreeView::Selection
> sel
= tview
->get_selection();
576 TreeModel::iterator iter
= sel
->get_selected();
578 if (!current_connection
) {
583 TreeModel::Row row
= *iter
;
584 string other_port_name
= row
[port_display_columns
.full_name
];
587 if (current_connection
&& selected_port
>= 0) {
588 current_connection
->add_connection (selected_port
, other_port_name
);
594 ConnectionEditor::add_port ()
596 if (current_connection
) {
597 current_connection
->add_port ();
602 ConnectionEditor::connection_port_button_press_event (GdkEventButton
* ev
, TreeView
* tview
)
604 Glib::Mutex::Lock
lm (port_display_lock
);
606 int which_port
= reinterpret_cast<intptr_t> (treeview
->get_data ("port"));
608 if (which_port
!= selected_port
) {
610 selected_port
= which_port
;
613 tview
->set_name ("ConnectionEditorPortListSelected");
615 for (slist
<ScrolledWindow
*>::iterator i
= port_displays
.begin(); i
!= port_displays
.end(); ++i
) {
617 Widget
*child
= (*i
)->get_child();
619 if (static_cast<TreeView
*> (child
) != tview
) {
620 child
->set_name ("ConnectionEditorPortList");
621 child
->queue_draw ();
628 clist
->set_name ("ConnectionEditorPortList");
634 ConnectionEditor::connection_selection_changed (TreeView
* tview
);
636 Glib::RefPtr
<TreeView::Selection
> sel
= tview
->get_selection();
637 TreeModel::iterator iter
= sel
->get_selected();
640 TreeModel::Row row
= *iter
;
641 current_connection
= row
[XXXX_display_columns
.connection
];
643 current_connection
= 0;
648 ConnectionEditor::new_connection (bool for_input
)
656 ArdourPrompter
prompter (true);
657 prompter
.set_prompt (_("Name for new connection:"));
658 prompter
.done
.connect (Gtk::Main::quit
.slot());
660 switch (prompter
.run()) {
661 case Gtk::RESPONSE_ACCEPT
:
662 prompter
.get_result (name
);
663 push_at_front
= true;
666 session
->add_connection (new ARDOUR::InputConnection (name
));
668 session
->add_connection (new ARDOUR::OutputConnection (name
));
671 push_at_front
= false;
680 ConnectionEditor::delete_connection ()
682 if (session
&& current_connection
) {
683 session
->remove_connection (current_connection
);
684 current_connection
= 0;
689 ConnectionEditor::port_button_event (GdkEventButton
*ev
, Treeview
* treeview
)
693 TreeModel::Path path
;
694 TreeViewColumn
* column
;
698 if (current_connection
== 0) {
702 if (!(Keyboard::is_delete_event (ev
))) {
706 if (!treeview
->get_path_at_pos ((int)ev
->x
, (int)ev
->y
, path
, column
, cellx
, celly
)) {
710 if ((iter
= treeview
->get_model()->get_iter (path
))) {
713 string port_name
= (*iter
)[columns
.full_name
];
714 int which_port
= (intptr_t) treeview
->get_data ("port");
716 current_connection
->remove_connection (which_port
, port_name
);