2 Copyright (C) 2009 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 #include <gtkmm/stock.h>
21 #include "ardour/session.h"
22 #include "ardour/route_group.h"
23 #include "ardour/route.h"
25 #include "gui_thread.h"
26 #include "route_group_dialog.h"
27 #include "group_tabs.h"
33 using namespace ARDOUR;
34 using Gtkmm2ext::Keyboard;
36 GroupTabs::GroupTabs ()
39 , _dragging_new_tab (0)
44 GroupTabs::~GroupTabs ()
50 GroupTabs::set_session (Session* s)
52 SessionHandlePtr::set_session (s);
55 _session->RouteGroupChanged.connect (_session_connections, invalidator (*this), boost::bind (&GroupTabs::set_dirty, this), gui_context());
56 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&GroupTabs::set_dirty, this), gui_context());
61 /** Handle a size request.
62 * @param req GTK requisition
65 GroupTabs::on_size_request (Gtk::Requisition *req)
67 /* Use a dummy, small width and the actual height that we want */
73 GroupTabs::on_button_press_event (GdkEventButton* ev)
75 using namespace Menu_Helpers;
77 double const p = primary_coordinate (ev->x, ev->y);
79 list<Tab>::iterator prev;
80 list<Tab>::iterator next;
81 Tab* t = click_to_tab (p, &prev, &next);
83 _drag_min = prev != _tabs.end() ? prev->to : 0;
84 _drag_max = next != _tabs.end() ? next->from : extent ();
86 if (ev->button == 1) {
91 _dragging_new_tab = true;
93 if (next == _tabs.end()) {
97 list<Tab>::iterator j = _tabs.insert (next, n);
102 _dragging_new_tab = false;
109 double const h = (t->from + t->to) / 2;
111 _drag_moving = t->from;
113 _drag_offset = p - t->from;
115 _drag_moving = t->to;
116 _drag_fixed = t->from;
117 _drag_offset = p - t->to;
120 } else if (ev->button == 3) {
122 RouteGroup* g = t ? t->group : 0;
123 Menu* m = get_menu (g);
125 m->popup (ev->button, ev->time);
135 GroupTabs::on_motion_notify_event (GdkEventMotion* ev)
137 if (_dragging == 0) {
141 double const p = primary_coordinate (ev->x, ev->y);
143 if (p != _drag_first) {
147 _drag_moving = p - _drag_offset;
149 _dragging->from = min (_drag_moving, _drag_fixed);
150 _dragging->to = max (_drag_moving, _drag_fixed);
152 _dragging->from = max (_dragging->from, _drag_min);
153 _dragging->to = min (_dragging->to, _drag_max);
163 GroupTabs::on_button_release_event (GdkEventButton* ev)
165 if (_dragging == 0) {
171 if (_dragging->group) {
173 if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
176 RouteGroupDialog d (_dragging->group, Gtk::Stock::APPLY);
181 /* toggle active state */
182 _dragging->group->set_active (!_dragging->group->is_active (), this);
189 RouteList routes = routes_for_tab (_dragging);
191 if (!routes.empty()) {
192 if (_dragging_new_tab) {
193 RouteGroup* g = create_and_add_group ();
195 for (RouteList::iterator i = routes.begin(); i != routes.end(); ++i) {
200 boost::shared_ptr<RouteList> r = _session->get_routes ();
201 for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
203 if (find (routes.begin(), routes.end(), *i) == routes.end()) {
204 /* this route is not on the list of those that should be in _dragging's group */
205 if ((*i)->route_group() == _dragging->group) {
206 _dragging->group->remove (*i);
209 _dragging->group->add (*i);
225 GroupTabs::render (cairo_t* cr)
227 if (_dragging == 0) {
228 _tabs = compute_tabs ();
233 cairo_set_source_rgb (cr, 0, 0, 0);
234 cairo_rectangle (cr, 0, 0, _width, _height);
239 for (list<Tab>::const_iterator i = _tabs.begin(); i != _tabs.end(); ++i) {
245 /** Convert a click position to a tab.
246 * @param c Click position.
247 * @param prev Filled in with the previous tab to the click, or 0.
248 * @param next Filled in with the next tab after the click, or 0.
249 * @return Tab under the click, or 0.
253 GroupTabs::click_to_tab (double c, list<Tab>::iterator* prev, list<Tab>::iterator* next)
255 *prev = *next = _tabs.end ();
258 list<Tab>::iterator i = _tabs.begin ();
259 while (i != _tabs.end()) {
271 if (i->from <= c && c < i->to) {
278 if (i != _tabs.end()) {
290 GroupTabs::get_menu (RouteGroup* g)
292 using namespace Menu_Helpers;
296 Menu* new_from = new Menu;
297 MenuList& f = new_from->items ();
298 f.push_back (MenuElem (_("Selection..."), sigc::mem_fun (*this, &GroupTabs::new_from_selection)));
299 f.push_back (MenuElem (_("Record Enabled..."), sigc::mem_fun (*this, &GroupTabs::new_from_rec_enabled)));
300 f.push_back (MenuElem (_("Soloed..."), sigc::mem_fun (*this, &GroupTabs::new_from_soloed)));
303 _menu->set_name ("ArdourContextMenu");
304 MenuList& items = _menu->items();
306 items.push_back (MenuElem (_("New..."), hide_return (sigc::mem_fun(*this, &GroupTabs::create_and_add_group))));
307 items.push_back (MenuElem (_("New From"), *new_from));
310 items.push_back (MenuElem (_("Edit..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::edit_group), g)));
311 items.push_back (MenuElem (_("Add New Subgroup Bus"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::subgroup), g, false, PreFader)));
312 items.push_back (MenuElem (_("Add New Aux Bus (pre-fader)"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::subgroup), g, true, PreFader)));
313 items.push_back (MenuElem (_("Add New Aux Bus (post-fader)"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::subgroup), g, true, PostFader)));
314 items.push_back (MenuElem (_("Collect"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::collect), g)));
315 items.push_back (MenuElem (_("Remove"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::remove_group), g)));
318 add_menu_items (_menu, g);
320 items.push_back (SeparatorElem());
321 items.push_back (MenuElem (_("Activate All"), sigc::mem_fun(*this, &GroupTabs::activate_all)));
322 items.push_back (MenuElem (_("Disable All"), sigc::mem_fun(*this, &GroupTabs::disable_all)));
329 GroupTabs::new_from_selection ()
331 RouteList rl = selected_routes ();
336 run_new_group_dialog (rl);
340 GroupTabs::new_from_rec_enabled ()
342 boost::shared_ptr<RouteList> rl = _session->get_routes ();
344 RouteList rec_enabled;
346 for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
347 if ((*i)->record_enabled()) {
348 rec_enabled.push_back (*i);
352 if (rec_enabled.empty()) {
356 run_new_group_dialog (rec_enabled);
360 GroupTabs::new_from_soloed ()
362 boost::shared_ptr<RouteList> rl = _session->get_routes ();
366 for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
367 if (!(*i)->is_master() && (*i)->soloed()) {
368 soloed.push_back (*i);
372 if (soloed.empty()) {
376 run_new_group_dialog (soloed);
381 GroupTabs::run_new_group_dialog (RouteList const & rl)
383 RouteGroup* g = new RouteGroup (*_session, "");
384 g->apply_changes (default_properties ());
386 RouteGroupDialog d (g, Gtk::Stock::NEW);
387 int const r = d.do_run ();
390 case Gtk::RESPONSE_OK:
391 case Gtk::RESPONSE_ACCEPT:
392 _session->add_route_group (g);
393 for (RouteList::const_iterator i = rl.begin(); i != rl.end(); ++i) {
403 GroupTabs::create_and_add_group () const
405 RouteGroup* g = new RouteGroup (*_session, "");
407 g->apply_changes (default_properties ());
409 RouteGroupDialog d (g, Gtk::Stock::NEW);
410 int const r = d.do_run ();
412 if (r != Gtk::RESPONSE_OK) {
417 _session->add_route_group (g);
422 GroupTabs::edit_group (RouteGroup* g)
424 RouteGroupDialog d (g, Gtk::Stock::APPLY);
429 GroupTabs::subgroup (RouteGroup* g, bool aux, Placement placement)
431 g->make_subgroup (aux, placement);
434 struct CollectSorter {
435 CollectSorter (std::string const & key) : _key (key) {}
437 bool operator () (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
438 return a->order_key (_key) < b->order_key (_key);
444 /** Collect all members of a RouteGroup so that they are together in the Editor or Mixer.
445 * @param g Group to collect.
448 GroupTabs::collect (RouteGroup* g)
450 boost::shared_ptr<RouteList> group_routes = g->route_list ();
451 group_routes->sort (CollectSorter (order_key ()));
452 int const N = group_routes->size ();
454 RouteList::iterator i = group_routes->begin ();
455 boost::shared_ptr<RouteList> routes = _session->get_routes ();
456 RouteList::const_iterator j = routes->begin ();
460 while (i != group_routes->end() && j != routes->end()) {
462 int const k = (*j)->order_key (order_key ());
473 (*j)->set_order_key (order_key (), coll);
480 (*j)->set_order_key (order_key (), k + diff);
491 GroupTabs::activate_all ()
493 _session->foreach_route_group (
494 sigc::bind (sigc::mem_fun (*this, &GroupTabs::set_activation), true)
499 GroupTabs::disable_all ()
501 _session->foreach_route_group (
502 sigc::bind (sigc::mem_fun (*this, &GroupTabs::set_activation), false)
507 GroupTabs::set_activation (RouteGroup* g, bool a)
509 g->set_active (a, this);
513 GroupTabs::remove_group (RouteGroup* g)
515 _session->remove_route_group (*g);