X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fgroup_tabs.cc;h=be505b8c0d59f7f54db80758d2f1b1da3f18e36f;hb=8509b5fddc538853a80c97dfdb5b425996bf9662;hp=938a151b78145dd9d4dfb3d86711ac37c13e0329;hpb=76a4b1674240a1763b83508c1333eefcbf6f510b;p=ardour.git diff --git a/gtk2_ardour/group_tabs.cc b/gtk2_ardour/group_tabs.cc index 938a151b78..be505b8c0d 100644 --- a/gtk2_ardour/group_tabs.cc +++ b/gtk2_ardour/group_tabs.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2009 Paul Davis + Copyright (C) 2009 Paul Davis This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -20,27 +20,58 @@ #include #include "ardour/session.h" #include "ardour/route_group.h" +#include "ardour/route.h" + +#include "gui_thread.h" #include "route_group_dialog.h" #include "group_tabs.h" #include "keyboard.h" #include "i18n.h" +#include "ardour_ui.h" +#include "rgb_macros.h" +#include "ui_config.h" +#include "utils.h" using namespace std; using namespace Gtk; using namespace ARDOUR; +using namespace ARDOUR_UI_UTILS; +using Gtkmm2ext::Keyboard; + +list GroupTabs::_used_colors; GroupTabs::GroupTabs () - : _session (0), - _dragging (0) + : _menu (0) + , _dragging (0) + , _dragging_new_tab (0) { + add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::POINTER_MOTION_MASK); + UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &GroupTabs::queue_draw)); +} +GroupTabs::~GroupTabs () +{ + delete _menu; } void GroupTabs::set_session (Session* s) { - _session = s; - s->RouteGroupChanged.connect (mem_fun (*this, &GroupTabs::set_dirty)); + SessionHandlePtr::set_session (s); + + if (_session) { + _session->RouteGroupPropertyChanged.connect ( + _session_connections, invalidator (*this), boost::bind (&GroupTabs::route_group_property_changed, this, _1), gui_context() + ); + _session->RouteAddedToRouteGroup.connect ( + _session_connections, invalidator (*this), boost::bind (&GroupTabs::route_added_to_route_group, this, _1, _2), gui_context() + ); + _session->RouteRemovedFromRouteGroup.connect ( + _session_connections, invalidator (*this), boost::bind (&GroupTabs::route_removed_from_route_group, this, _1, _2), gui_context() + ); + + _session->route_group_removed.connect (_session_connections, invalidator (*this), boost::bind (&GroupTabs::set_dirty, this), gui_context()); + } } @@ -62,32 +93,62 @@ GroupTabs::on_button_press_event (GdkEventButton* ev) double const p = primary_coordinate (ev->x, ev->y); - Tab* prev; - Tab* next; + list::iterator prev; + list::iterator next; Tab* t = click_to_tab (p, &prev, &next); - if (ev->button == 1 && t) { + _drag_min = prev != _tabs.end() ? prev->to : 0; + _drag_max = next != _tabs.end() ? next->from : extent (); + + if (ev->button == 1) { + + if (t == 0) { + Tab n; + n.from = n.to = p; + _dragging_new_tab = true; + + if (next == _tabs.end()) { + _tabs.push_back (n); + t = &_tabs.back (); + } else { + list::iterator j = _tabs.insert (next, n); + t = &(*j); + } + + } else { + _dragging_new_tab = false; + _initial_dragging_routes = routes_for_tab (t); + } _dragging = t; _drag_moved = false; - _drag_last = p; + _drag_first = p; double const h = (t->from + t->to) / 2; - _drag_from = p < h; - - if (_drag_from) { - /* limit is the end of the previous tab */ - _drag_limit = prev ? prev->to : 0; + if (p < h) { + _drag_moving = t->from; + _drag_fixed = t->to; + _drag_offset = p - t->from; } else { - /* limit is the start of the next tab */ - _drag_limit = next ? next->from : extent (); + _drag_moving = t->to; + _drag_fixed = t->from; + _drag_offset = p - t->to; } } else if (ev->button == 3) { RouteGroup* g = t ? t->group : 0; - get_menu(g)->popup (ev->button, ev->time); - + + if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier) && g) { + /* edit */ + RouteGroupDialog d (g, false); + d.do_run (); + } else { + Menu* m = get_menu (g, true); + if (m) { + m->popup (ev->button, ev->time); + } + } } return true; @@ -102,57 +163,30 @@ GroupTabs::on_motion_notify_event (GdkEventMotion* ev) } double const p = primary_coordinate (ev->x, ev->y); - - if (p != _drag_last) { + + if (p != _drag_first) { _drag_moved = true; } - if (_drag_from) { - - double f = _dragging->from + p - _drag_last; + _drag_moving = p - _drag_offset; - if (f < _drag_limit) { - /* limit drag in the `too big' direction */ - f = _drag_limit; - } + _dragging->from = min (_drag_moving, _drag_fixed); + _dragging->to = max (_drag_moving, _drag_fixed); - double const t = _dragging->to - _dragging->last_ui_size; - if (f > t) { - /* limit drag in the `too small' direction */ - f = t; - } - - _dragging->from = f; - - } else { - - double t = _dragging->to + p - _drag_last; - - if (t > _drag_limit) { - /* limit drag in the `too big' direction */ - t = _drag_limit; - } - - double const f = _dragging->from + _dragging->first_ui_size; - if (t < f) { - /* limit drag in the `too small' direction */ - t = f; - } - - _dragging->to = t; - } + _dragging->from = max (_dragging->from, _drag_min); + _dragging->to = min (_dragging->to, _drag_max); set_dirty (); queue_draw (); - _drag_last = p; - + gdk_event_request_motions(ev); + return true; } bool -GroupTabs::on_button_release_event (GdkEventButton* ev) +GroupTabs::on_button_release_event (GdkEventButton*) { if (_dragging == 0) { return false; @@ -160,83 +194,480 @@ GroupTabs::on_button_release_event (GdkEventButton* ev) if (!_drag_moved) { - if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) { - - /* edit */ - RouteGroupDialog d (_dragging->group, Gtk::Stock::APPLY); - d.do_run (); - - } else { - + if (_dragging->group) { /* toggle active state */ _dragging->group->set_active (!_dragging->group->is_active (), this); - _dragging = 0; - } - + } else { /* finish drag */ - _dragging = 0; - reflect_tabs (_tabs); + RouteList routes = routes_for_tab (_dragging); + + if (!routes.empty()) { + if (_dragging_new_tab) { + RouteGroup* g = create_and_add_group (); + if (g) { + for (RouteList::iterator i = routes.begin(); i != routes.end(); ++i) { + g->add (*i); + } + } + } else { + boost::shared_ptr r = _session->get_routes (); + for (RouteList::iterator i = r->begin(); i != r->end(); ++i) { + + bool const was_in_tab = find ( + _initial_dragging_routes.begin(), _initial_dragging_routes.end(), *i + ) != _initial_dragging_routes.end (); + + bool const now_in_tab = find (routes.begin(), routes.end(), *i) != routes.end(); + + if (was_in_tab && !now_in_tab) { + _dragging->group->remove (*i); + } else if (!was_in_tab && now_in_tab) { + _dragging->group->add (*i); + } + } + } + } + set_dirty (); queue_draw (); } + _dragging = 0; + _initial_dragging_routes.clear (); + return true; } void -GroupTabs::render (cairo_t* cr) +GroupTabs::render (cairo_t* cr, cairo_rectangle_t*) { if (_dragging == 0) { _tabs = compute_tabs (); } /* background */ - - cairo_set_source_rgb (cr, 0, 0, 0); - cairo_rectangle (cr, 0, 0, _width, _height); + + Gdk::Color c = get_style()->get_base (Gtk::STATE_NORMAL); + + cairo_set_source_rgb (cr, c.get_red_p(), c.get_green_p(), c.get_blue_p()); + cairo_rectangle (cr, 0, 0, get_width(), get_height()); cairo_fill (cr); /* tabs */ for (list::const_iterator i = _tabs.begin(); i != _tabs.end(); ++i) { draw_tab (cr, *i); - } + } } /** Convert a click position to a tab. * @param c Click position. - * @param prev Filled in with the previous tab to the click, or 0. - * @param next Filled in with the next tab after the click, or 0. + * @param prev Filled in with the previous tab to the click, or _tabs.end(). + * @param next Filled in with the next tab after the click, or _tabs.end(). * @return Tab under the click, or 0. */ - + GroupTabs::Tab * -GroupTabs::click_to_tab (double c, Tab** prev, Tab** next) +GroupTabs::click_to_tab (double c, list::iterator* prev, list::iterator* next) { - *prev = 0; - + *prev = *next = _tabs.end (); + Tab* under = 0; + list::iterator i = _tabs.begin (); - while (i != _tabs.end() && (c < i->from || c > i->to)) { - *prev = &(*i); + while (i != _tabs.end()) { + + if (i->from > c) { + *next = i; + break; + } + + if (i->to < c) { + *prev = i; + ++i; + continue; + } + + if (i->from <= c && c < i->to) { + under = &(*i); + } + ++i; } - if (i == _tabs.end()) { - *next = 0; - return 0; + return under; +} + +Gtk::Menu* +GroupTabs::get_menu (RouteGroup* g, bool TabArea) +{ + using namespace Menu_Helpers; + + delete _menu; + + Menu* new_from = new Menu; + MenuList& f = new_from->items (); + f.push_back (MenuElem (_("Selection..."), sigc::mem_fun (*this, &GroupTabs::new_from_selection))); + f.push_back (MenuElem (_("Record Enabled..."), sigc::mem_fun (*this, &GroupTabs::new_from_rec_enabled))); + f.push_back (MenuElem (_("Soloed..."), sigc::mem_fun (*this, &GroupTabs::new_from_soloed))); + + _menu = new Menu; + _menu->set_name ("ArdourContextMenu"); + MenuList& items = _menu->items(); + + if (!TabArea) { + items.push_back (MenuElem (_("Create New Group ..."), hide_return (sigc::mem_fun(*this, &GroupTabs::create_and_add_group)))); + } + + items.push_back (MenuElem (_("Create New Group From"), *new_from)); + + if (g) { + items.push_back (MenuElem (_("Edit Group..."), sigc::bind (sigc::mem_fun (*this, &GroupTabs::edit_group), g))); + items.push_back (MenuElem (_("Collect Group"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::collect), g))); + items.push_back (MenuElem (_("Remove Group"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::remove_group), g))); + items.push_back (SeparatorElem()); + if (g->has_subgroup()) { + items.push_back (MenuElem (_("Remove Subgroup Bus"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::un_subgroup), g))); + } else { + items.push_back (MenuElem (_("Add New Subgroup Bus"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::subgroup), g, false, PreFader))); + } + items.push_back (MenuElem (_("Add New Aux Bus (pre-fader)"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::subgroup), g, true, PreFader))); + items.push_back (MenuElem (_("Add New Aux Bus (post-fader)"), sigc::bind (sigc::mem_fun (*this, &GroupTabs::subgroup), g, true, PostFader))); + } + + add_menu_items (_menu, g); + + items.push_back (SeparatorElem()); + items.push_back (MenuElem (_("Enable All Groups"), sigc::mem_fun(*this, &GroupTabs::activate_all))); + items.push_back (MenuElem (_("Disable All Groups"), sigc::mem_fun(*this, &GroupTabs::disable_all))); + + return _menu; + +} + +void +GroupTabs::new_from_selection () +{ + RouteList rl = selected_routes (); + if (rl.empty()) { + return; + } + + run_new_group_dialog (rl); +} + +void +GroupTabs::new_from_rec_enabled () +{ + boost::shared_ptr rl = _session->get_routes (); + + RouteList rec_enabled; + + for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) { + if ((*i)->record_enabled()) { + rec_enabled.push_back (*i); + } + } + + if (rec_enabled.empty()) { + return; + } + + run_new_group_dialog (rec_enabled); +} + +void +GroupTabs::new_from_soloed () +{ + boost::shared_ptr rl = _session->get_routes (); + + RouteList soloed; + + for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) { + if (!(*i)->is_master() && (*i)->soloed()) { + soloed.push_back (*i); + } } - list::iterator j = i; - ++j; - if (j == _tabs.end()) { - *next = 0; + if (soloed.empty()) { + return; + } + + run_new_group_dialog (soloed); +} + +void +GroupTabs::run_new_group_dialog (RouteList const & rl) +{ + RouteGroup* g = new RouteGroup (*_session, ""); + RouteGroupDialog d (g, true); + + if (d.do_run ()) { + delete g; } else { - *next = &(*j); + _session->add_route_group (g); + for (RouteList::const_iterator i = rl.begin(); i != rl.end(); ++i) { + g->add (*i); + } + } +} + +RouteGroup * +GroupTabs::create_and_add_group () const +{ + RouteGroup* g = new RouteGroup (*_session, ""); + RouteGroupDialog d (g, true); + + if (d.do_run ()) { + delete g; + return 0; + } + + _session->add_route_group (g); + return g; +} + +void +GroupTabs::edit_group (RouteGroup* g) +{ + RouteGroupDialog d (g, false); + d.do_run (); +} + +void +GroupTabs::subgroup (RouteGroup* g, bool aux, Placement placement) +{ + g->make_subgroup (aux, placement); +} + +void +GroupTabs::un_subgroup (RouteGroup* g) +{ + g->destroy_subgroup (); +} + +struct CollectSorter { + bool operator () (boost::shared_ptr a, boost::shared_ptr b) { + return a->order_key () < b->order_key (); + } +}; + +struct OrderSorter { + bool operator() (boost::shared_ptr a, boost::shared_ptr b) { + return a->order_key () < b->order_key (); + } +}; + +/** Collect all members of a RouteGroup so that they are together in the Editor or Mixer. + * @param g Group to collect. + */ +void +GroupTabs::collect (RouteGroup* g) +{ + boost::shared_ptr group_routes = g->route_list (); + group_routes->sort (CollectSorter ()); + int const N = group_routes->size (); + + RouteList::iterator i = group_routes->begin (); + boost::shared_ptr routes = _session->get_routes (); + routes->sort (OrderSorter ()); + RouteList::const_iterator j = routes->begin (); + + int diff = 0; + int coll = -1; + while (i != group_routes->end() && j != routes->end()) { + + int const k = (*j)->order_key (); + + if (*i == *j) { + + if (coll == -1) { + coll = k; + diff = N - 1; + } else { + --diff; + } + + (*j)->set_order_key (coll); + + ++coll; + ++i; + + } else { + + (*j)->set_order_key (k + diff); + + } + + ++j; + } + + sync_order_keys (); +} + +void +GroupTabs::activate_all () +{ + _session->foreach_route_group ( + sigc::bind (sigc::mem_fun (*this, &GroupTabs::set_activation), true) + ); +} + +void +GroupTabs::disable_all () +{ + _session->foreach_route_group ( + sigc::bind (sigc::mem_fun (*this, &GroupTabs::set_activation), false) + ); +} + +void +GroupTabs::set_activation (RouteGroup* g, bool a) +{ + g->set_active (a, this); +} + +void +GroupTabs::remove_group (RouteGroup* g) +{ + _session->remove_route_group (*g); +} + +/** Set the color of the tab of a route group */ +void +GroupTabs::set_group_color (RouteGroup* group, uint32_t color) +{ + assert (group); + uint32_t r, g, b, a; + + UINT_TO_RGBA (color, &r, &g, &b, &a); + + /* Hack to disallow black route groups; force a dark grey instead */ + + if (r == 0 && g == 0 && b == 0) { + r = 25; + g = 25; + b = 25; + } + + GUIObjectState& gui_state = *ARDOUR_UI::instance()->gui_object_state; + + char buf[64]; + + /* for historical reasons the colors must be stored as 16 bit color + * values. Ugh. + */ + + snprintf (buf, sizeof (buf), "%d:%d:%d", (r<<8), (g<<8), (b<<8)); + gui_state.set_property (group_gui_id (group), "color", buf); + + /* the group color change notification */ + + PBD::PropertyChange change; + change.add (Properties::color); + group->PropertyChanged (change); + + /* This is a bit of a hack, but this might change + our route's effective color, so emit gui_changed + for our routes. + */ + + emit_gui_changed_for_members (group); +} + +/** @return the ID string to use for the GUI state of a route group */ +string +GroupTabs::group_gui_id (RouteGroup* group) +{ + assert (group); + + char buf[64]; + snprintf (buf, sizeof (buf), "route_group %s", group->id().to_s().c_str ()); + + return buf; +} + +/** @return the color to use for a route group tab */ +uint32_t +GroupTabs::group_color (RouteGroup* group) +{ + assert (group); + + GUIObjectState& gui_state = *ARDOUR_UI::instance()->gui_object_state; + string const gui_id = group_gui_id (group); + bool empty; + string const color = gui_state.get_string (gui_id, "color", &empty); + + if (empty) { + /* no color has yet been set, so use a random one */ + uint32_t c = gdk_color_to_rgba (unique_random_color (_used_colors)); + set_group_color (group, c); + return c; + } + + int r, g, b; + + /* for historical reasons, colors are stored as 16 bit values. + */ + + sscanf (color.c_str(), "%d:%d:%d", &r, &g, &b); + + r /= 256; + g /= 256; + b /= 256; + + return RGBA_TO_UINT (r, g, b, 255); +} + +void +GroupTabs::route_group_property_changed (RouteGroup* rg) +{ + /* This is a bit of a hack, but this might change + our route's effective color, so emit gui_changed + for our routes. + */ + + emit_gui_changed_for_members (rg); + + set_dirty (); +} + +void +GroupTabs::route_added_to_route_group (RouteGroup*, boost::weak_ptr w) +{ + /* Similarly-spirited hack as in route_group_property_changed */ + + boost::shared_ptr r = w.lock (); + if (!r) { + return; } - return &(*i); + r->gui_changed (X_("color"), 0); + + set_dirty (); } +void +GroupTabs::route_removed_from_route_group (RouteGroup*, boost::weak_ptr w) +{ + /* Similarly-spirited hack as in route_group_property_changed */ + + boost::shared_ptr r = w.lock (); + if (!r) { + return; + } + + r->gui_changed (X_("color"), 0); + + set_dirty (); +} + +void +GroupTabs::emit_gui_changed_for_members (RouteGroup* rg) +{ + for (RouteList::iterator i = rg->route_list()->begin(); i != rg->route_list()->end(); ++i) { + (*i)->gui_changed (X_("color"), 0); + } +}