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>
22 #include "ardour/session.h"
23 #include "ardour/route_group.h"
24 #include "ardour/route.h"
25 #include "ardour/vca_manager.h"
26 #include "ardour/vca.h"
28 #include "gtkmm2ext/doi.h"
30 #include "gui_thread.h"
31 #include "route_group_dialog.h"
32 #include "group_tabs.h"
35 #include "ardour_ui.h"
36 #include "rgb_macros.h"
37 #include "ui_config.h"
42 using namespace ARDOUR;
43 using namespace ARDOUR_UI_UTILS;
44 using Gtkmm2ext::Keyboard;
46 list<Gdk::Color> GroupTabs::_used_colors;
48 GroupTabs::GroupTabs ()
51 , _dragging_new_tab (0)
53 add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::POINTER_MOTION_MASK);
54 UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &GroupTabs::queue_draw));
57 GroupTabs::~GroupTabs ()
63 GroupTabs::set_session (Session* s)
65 SessionHandlePtr::set_session (s);
68 _session->RouteGroupPropertyChanged.connect (
69 _session_connections, invalidator (*this), boost::bind (&GroupTabs::route_group_property_changed, this, _1), gui_context()
71 _session->RouteAddedToRouteGroup.connect (
72 _session_connections, invalidator (*this), boost::bind (&GroupTabs::route_added_to_route_group, this, _1, _2), gui_context()
74 _session->RouteRemovedFromRouteGroup.connect (
75 _session_connections, invalidator (*this), boost::bind (&GroupTabs::route_removed_from_route_group, this, _1, _2), gui_context()
78 _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&GroupTabs::set_dirty, this, (cairo_rectangle_t*)0), gui_context());
83 /** Handle a size request.
84 * @param req GTK requisition
87 GroupTabs::on_size_request (Gtk::Requisition *req)
89 req->width = std::max (16.f, rintf (16.f * UIConfiguration::instance().get_ui_scale()));
90 req->height = std::max (16.f, rintf (16.f * UIConfiguration::instance().get_ui_scale()));
94 GroupTabs::on_button_press_event (GdkEventButton* ev)
96 using namespace Menu_Helpers;
98 double const p = primary_coordinate (ev->x, ev->y);
100 list<Tab>::iterator prev;
101 list<Tab>::iterator next;
102 Tab* t = click_to_tab (p, &prev, &next);
104 _drag_min = prev != _tabs.end() ? prev->to : 0;
105 _drag_max = next != _tabs.end() ? next->from : extent ();
107 if (ev->button == 1) {
112 _dragging_new_tab = true;
114 if (next == _tabs.end()) {
118 list<Tab>::iterator j = _tabs.insert (next, n);
123 _dragging_new_tab = false;
124 _initial_dragging_routes = routes_for_tab (t);
131 double const h = (t->from + t->to) / 2;
133 _drag_moving = t->from;
135 _drag_offset = p - t->from;
137 _drag_moving = t->to;
138 _drag_fixed = t->from;
139 _drag_offset = p - t->to;
142 } else if (ev->button == 3) {
144 RouteGroup* g = t ? t->group : 0;
146 if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier) && g) {
148 } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier) && g) {
151 Menu* m = get_menu (g, true);
153 m->popup (ev->button, ev->time);
163 GroupTabs::on_motion_notify_event (GdkEventMotion* ev)
165 if (_dragging == 0) {
169 double const p = primary_coordinate (ev->x, ev->y);
171 if (p != _drag_first) {
175 _drag_moving = p - _drag_offset;
177 _dragging->from = min (_drag_moving, _drag_fixed);
178 _dragging->to = max (_drag_moving, _drag_fixed);
180 _dragging->from = max (_dragging->from, _drag_min);
181 _dragging->to = min (_dragging->to, _drag_max);
186 gdk_event_request_motions(ev);
193 GroupTabs::on_button_release_event (GdkEventButton*)
195 if (_dragging == 0) {
201 if (_dragging->group) {
202 /* toggle active state */
203 _dragging->group->set_active (!_dragging->group->is_active (), this);
208 RouteList routes = routes_for_tab (_dragging);
210 if (!routes.empty()) {
211 if (_dragging_new_tab) {
212 run_new_group_dialog (&routes, false);
214 boost::shared_ptr<RouteList> r = _session->get_routes ();
215 for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
217 bool const was_in_tab = find (
218 _initial_dragging_routes.begin(), _initial_dragging_routes.end(), *i
219 ) != _initial_dragging_routes.end ();
221 bool const now_in_tab = find (routes.begin(), routes.end(), *i) != routes.end();
223 if (was_in_tab && !now_in_tab) {
224 _dragging->group->remove (*i);
225 } else if (!was_in_tab && now_in_tab) {
226 _dragging->group->add (*i);
237 _initial_dragging_routes.clear ();
243 GroupTabs::render (Cairo::RefPtr<Cairo::Context> const& ctx, cairo_rectangle_t*)
245 cairo_t* cr = ctx->cobj();
246 if (_dragging == 0) {
247 _tabs = compute_tabs ();
252 Gdk::Color c = get_style()->get_base (Gtk::STATE_NORMAL);
254 cairo_set_source_rgb (cr, c.get_red_p(), c.get_green_p(), c.get_blue_p());
255 cairo_rectangle (cr, 0, 0, get_width(), get_height());
260 for (list<Tab>::const_iterator i = _tabs.begin(); i != _tabs.end(); ++i) {
266 /** Convert a click position to a tab.
267 * @param c Click position.
268 * @param prev Filled in with the previous tab to the click, or _tabs.end().
269 * @param next Filled in with the next tab after the click, or _tabs.end().
270 * @return Tab under the click, or 0.
274 GroupTabs::click_to_tab (double c, list<Tab>::iterator* prev, list<Tab>::iterator* next)
276 *prev = *next = _tabs.end ();
279 list<Tab>::iterator i = _tabs.begin ();
280 while (i != _tabs.end()) {
293 if (i->from <= c && c < i->to) {
304 GroupTabs::add_new_from_items (Menu_Helpers::MenuList& items)
306 using namespace Menu_Helpers;
309 new_from = manage (new Menu);
311 MenuList& f = new_from->items ();
312 f.push_back (MenuElem (_("Selection..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::new_from_selection), false)));
313 f.push_back (MenuElem (_("Record Enabled..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::new_from_rec_enabled), false)));
314 f.push_back (MenuElem (_("Soloed..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::new_from_soloed), false)));
316 items.push_back (MenuElem (_("Create New Group From..."), *new_from));
318 new_from = manage (new Menu);
320 MenuList& f = new_from->items ();
321 f.push_back (MenuElem (_("Selection..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::new_from_selection), true)));
322 f.push_back (MenuElem (_("Record Enabled..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::new_from_rec_enabled), true)));
323 f.push_back (MenuElem (_("Soloed..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::new_from_soloed), true)));
325 items.push_back (MenuElem (_("Create New Group with Master From..."), *new_from));
329 GroupTabs::get_menu (RouteGroup* g, bool in_tab_area)
331 using namespace Menu_Helpers;
336 _menu->set_name ("ArdourContextMenu");
338 MenuList& items = _menu->items();
341 const VCAList vcas = _session->vca_manager().vcas ();
344 /* context menu is not for a group tab, show the "create new
347 add_new_from_items (items);
351 items.push_back (SeparatorElem());
352 items.push_back (MenuElem (_("Edit Group..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::edit_group), g)));
353 items.push_back (MenuElem (_("Collect Group"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::collect), g)));
354 items.push_back (MenuElem (_("Remove Group"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::remove_group), g)));
356 items.push_back (SeparatorElem());
358 if (g->has_control_master()) {
359 items.push_back (MenuElem (_("Drop Group from VCA..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::unassign_group_to_master), g->group_master_number(), g)));
361 vca_menu = manage (new Menu);
362 MenuList& f (vca_menu->items());
363 f.push_back (MenuElem ("New", sigc::bind (sigc::mem_fun (*this, &GroupTabs::assign_group_to_master), 0, g, true)));
365 for (VCAList::const_iterator v = vcas.begin(); v != vcas.end(); ++v) {
366 f.push_back (MenuElem ((*v)->name().empty() ? string_compose ("VCA %1", (*v)->number()) : (*v)->name(), sigc::bind (sigc::mem_fun (*this, &GroupTabs::assign_group_to_master), (*v)->number(), g, true)));
368 items.push_back (MenuElem (_("Assign Group to VCA..."), *vca_menu));
371 items.push_back (SeparatorElem());
373 if (g->has_subgroup()) {
374 items.push_back (MenuElem (_("Remove Subgroup Bus"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::un_subgroup), g)));
376 items.push_back (MenuElem (_("Add New Subgroup Bus"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::subgroup), g, false, PreFader)));
378 items.push_back (MenuElem (_("Add New Aux Bus (pre-fader)"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::subgroup), g, true, PreFader)));
379 items.push_back (MenuElem (_("Add New Aux Bus (post-fader)"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::subgroup), g, true, PostFader)));
380 items.push_back (SeparatorElem());
384 add_menu_items (_menu, g);
387 /* context menu is for a group tab, show the "create new
390 add_new_from_items (items);
393 items.push_back (SeparatorElem());
395 vca_menu = manage (new Menu);
397 MenuList& f (vca_menu->items());
398 f.push_back (MenuElem ("New", sigc::bind (sigc::mem_fun (*this, &GroupTabs::assign_selection_to_master), 0)));
399 for (VCAList::const_iterator v = vcas.begin(); v != vcas.end(); ++v) {
400 f.push_back (MenuElem ((*v)->name().empty() ? string_compose ("VCA %1", (*v)->number()) : (*v)->name(), sigc::bind (sigc::mem_fun (*this, &GroupTabs::assign_selection_to_master), (*v)->number())));
404 items.push_back (MenuElem (_("Assign Selection to VCA..."), *vca_menu));
406 vca_menu = manage (new Menu);
408 MenuList& f (vca_menu->items());
409 f.push_back (MenuElem ("New", sigc::bind (sigc::mem_fun (*this, &GroupTabs::assign_recenabled_to_master), 0)));
410 for (VCAList::const_iterator v = vcas.begin(); v != vcas.end(); ++v) {
411 f.push_back (MenuElem ((*v)->name().empty() ? string_compose ("VCA %1", (*v)->number()) : (*v)->name(), sigc::bind (sigc::mem_fun (*this, &GroupTabs::assign_recenabled_to_master), (*v)->number())));
415 items.push_back (MenuElem (_("Assign Record Enabled to VCA..."), *vca_menu));
417 vca_menu = manage (new Menu);
419 MenuList& f (vca_menu->items());
420 f.push_back (MenuElem ("New", sigc::bind (sigc::mem_fun (*this, &GroupTabs::assign_soloed_to_master), 0)));
421 for (VCAList::const_iterator v = vcas.begin(); v != vcas.end(); ++v) {
422 f.push_back (MenuElem ((*v)->name().empty() ? string_compose ("VCA %1", (*v)->number()) : (*v)->name(), sigc::bind (sigc::mem_fun (*this, &GroupTabs::assign_soloed_to_master), (*v)->number())));
426 items.push_back (MenuElem (_("Assign Soloed to VCA..."), *vca_menu));
428 items.push_back (SeparatorElem());
429 items.push_back (MenuElem (_("Enable All Groups"), sigc::mem_fun(*this, &GroupTabs::activate_all)));
430 items.push_back (MenuElem (_("Disable All Groups"), sigc::mem_fun(*this, &GroupTabs::disable_all)));
436 GroupTabs::assign_group_to_master (uint32_t which, RouteGroup* group, bool rename_master) const
438 if (!_session || !group) {
442 boost::shared_ptr<VCA> master;
445 if (_session->vca_manager().create_vca (1)) {
450 /* Get most recently created VCA... */
451 which = _session->vca_manager().vcas().back()->number();
454 master = _session->vca_manager().vca_by_number (which);
457 /* should never happen; if it does, basically something deeply
458 odd happened, no reason to tell user because there's no
459 sensible explanation.
464 group->assign_master (master);
467 master->set_name (group->name());
472 GroupTabs::unassign_group_to_master (uint32_t which, RouteGroup* group) const
474 if (!_session || !group) {
478 boost::shared_ptr<VCA> master = _session->vca_manager().vca_by_number (which);
481 /* should never happen; if it does, basically something deeply
482 odd happened, no reason to tell user because there's no
483 sensible explanation.
488 group->unassign_master (master);
492 GroupTabs::assign_some_to_master (uint32_t which, RouteList rl, std::string vcaname)
498 boost::shared_ptr<VCA> master;
499 bool set_name = false;
502 if (_session->vca_manager().create_vca (1)) {
508 /* Get most recently created VCA... */
509 which = _session->vca_manager().vcas().back()->number();
512 master = _session->vca_manager().vca_by_number (which);
515 /* should never happen; if it does, basically something deeply
516 odd happened, no reason to tell user because there's no
517 sensible explanation.
527 for (RouteList::iterator r = rl.begin(); r != rl.end(); ++r) {
528 (*r)->assign (master);
530 if (set_name && !vcaname.empty()) {
531 master->set_name (vcaname);
536 GroupTabs::get_rec_enabled ()
538 RouteList rec_enabled;
544 boost::shared_ptr<RouteList> rl = _session->get_routes ();
546 for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
547 boost::shared_ptr<Track> trk (boost::dynamic_pointer_cast<Track> (*i));
548 if (trk && trk->rec_enable_control()->get_value()) {
549 rec_enabled.push_back (*i);
558 GroupTabs::get_soloed ()
560 boost::shared_ptr<RouteList> rl = _session->get_routes ();
564 for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
565 if (!(*i)->is_master() && (*i)->soloed()) {
566 soloed.push_back (*i);
574 GroupTabs::assign_selection_to_master (uint32_t which)
576 assign_some_to_master (which, selected_routes (), _("Selection"));
580 GroupTabs::assign_recenabled_to_master (uint32_t which)
582 assign_some_to_master (which, get_rec_enabled());
586 GroupTabs::assign_soloed_to_master (uint32_t which)
588 assign_some_to_master (which, get_soloed());
592 GroupTabs::new_from_selection (bool with_master)
594 RouteList rl (selected_routes());
595 run_new_group_dialog (&rl, with_master);
599 GroupTabs::new_from_rec_enabled (bool with_master)
601 RouteList rl (get_rec_enabled());
602 run_new_group_dialog (&rl, with_master);
606 GroupTabs::new_from_soloed (bool with_master)
608 RouteList rl (get_soloed());
609 run_new_group_dialog (&rl, with_master);
613 GroupTabs::run_new_group_dialog (RouteList const * rl, bool with_master)
615 if (rl && rl->empty()) {
619 RouteGroup* g = new RouteGroup (*_session, "");
620 RouteGroupDialog* d = new RouteGroupDialog (g, true);
622 d->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &GroupTabs::new_group_dialog_finished), d, rl ? new RouteList (*rl): 0, with_master));
627 GroupTabs::new_group_dialog_finished (int r, RouteGroupDialog* d, RouteList const * rl, bool with_master) const
629 if (r == RESPONSE_OK) {
631 if (!d->name_check()) {
635 _session->add_route_group (d->group());
638 for (RouteList::const_iterator i = rl->begin(); i != rl->end(); ++i) {
639 d->group()->add (*i);
643 assign_group_to_master (0, d->group(), true); /* zero => new master */
651 delete_when_idle (d);
655 GroupTabs::edit_group (RouteGroup* g)
657 RouteGroupDialog* d = new RouteGroupDialog (g, false);
658 d->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &GroupTabs::edit_group_dialog_finished), d));
663 GroupTabs::edit_group_dialog_finished (int r, RouteGroupDialog* d) const
665 delete_when_idle (d);
669 GroupTabs::subgroup (RouteGroup* g, bool aux, Placement placement)
671 g->make_subgroup (aux, placement);
675 GroupTabs::un_subgroup (RouteGroup* g)
677 g->destroy_subgroup ();
680 /** Collect all members of a RouteGroup so that they are together in the Editor or Mixer.
681 * @param g Group to collect.
684 GroupTabs::collect (RouteGroup* g)
686 boost::shared_ptr<RouteList> group_routes = g->route_list ();
687 group_routes->sort (Stripable::Sorter());
688 int const N = group_routes->size ();
690 RouteList::iterator i = group_routes->begin ();
691 boost::shared_ptr<RouteList> routes = _session->get_routes ();
692 routes->sort (Stripable::Sorter());
693 RouteList::const_iterator j = routes->begin ();
698 PresentationInfo::ChangeSuspender cs;
700 while (i != group_routes->end() && j != routes->end()) {
702 PresentationInfo::order_t const k = (*j)->presentation_info ().order();
713 (*j)->set_presentation_order (coll);
720 (*j)->set_presentation_order (k + diff);
729 GroupTabs::activate_all ()
731 _session->foreach_route_group (
732 sigc::bind (sigc::mem_fun (*this, &GroupTabs::set_activation), true)
737 GroupTabs::disable_all ()
739 _session->foreach_route_group (
740 sigc::bind (sigc::mem_fun (*this, &GroupTabs::set_activation), false)
745 GroupTabs::set_activation (RouteGroup* g, bool a)
747 g->set_active (a, this);
751 GroupTabs::remove_group (RouteGroup* g)
753 boost::shared_ptr<RouteList> rl (g->route_list ());
754 _session->remove_route_group (*g);
756 emit_gui_changed_for_members (rl);
759 /** Set the color of the tab of a route group */
761 GroupTabs::set_group_color (RouteGroup* group, uint32_t color)
764 PresentationInfo::ChangeSuspender cs;
765 group->set_rgba (color);
768 /** @return the ID string to use for the GUI state of a route group */
770 GroupTabs::group_gui_id (RouteGroup* group)
775 snprintf (buf, sizeof (buf), "route_group %s", group->id().to_s().c_str ());
780 /** @return the color to use for a route group tab */
782 GroupTabs::group_color (RouteGroup* group)
786 /* prefer libardour color, if set */
787 uint32_t rgba = group->rgba ();
792 /* backwards compatibility, load old color */
794 GUIObjectState& gui_state = *ARDOUR_UI::instance()->gui_object_state;
795 string const gui_id = group_gui_id (group);
797 string const color = gui_state.get_string (gui_id, "color", &empty);
800 /* no color has yet been set, so use a random one */
801 uint32_t c = gdk_color_to_rgba (unique_random_color (_used_colors));
802 set_group_color (group, c);
808 /* for historical reasons, colors are stored as 16 bit values. */
810 sscanf (color.c_str(), "%d:%d:%d", &r, &g, &b);
816 group->migrate_rgba (RGBA_TO_UINT (r, g, b, 255));
817 gui_state.remove_node (gui_id);
819 return RGBA_TO_UINT (r, g, b, 255);
823 GroupTabs::route_group_property_changed (RouteGroup* rg)
825 /* This is a bit of a hack, but this might change
826 our route's effective color, so emit gui_changed
830 emit_gui_changed_for_members (rg->route_list ());
836 GroupTabs::route_added_to_route_group (RouteGroup*, boost::weak_ptr<Route> w)
838 /* Similarly-spirited hack as in route_group_property_changed */
840 boost::shared_ptr<Route> r = w.lock ();
845 r->presentation_info().PropertyChanged (Properties::color);
851 GroupTabs::route_removed_from_route_group (RouteGroup*, boost::weak_ptr<Route> w)
853 /* Similarly-spirited hack as in route_group_property_changed */
855 boost::shared_ptr<Route> r = w.lock ();
860 r->presentation_info().PropertyChanged (Properties::color);
866 GroupTabs::emit_gui_changed_for_members (boost::shared_ptr<RouteList> rl)
868 PresentationInfo::ChangeSuspender cs;
870 for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
871 (*i)->presentation_info().PropertyChanged (Properties::color);