X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fport_matrix.cc;h=d406b8ed01582c16b0faa44e3ecec5243ae221cb;hb=c98fcb62fb7daf5f52098dfe5ad4e68e71ddfe70;hp=9d5187ca2e1204d7ee4f9e5e71226c1bf38ad753;hpb=f6fdd8dcbf41f864e9f0cc32dabe81fe3533ddfe;p=ardour.git diff --git a/gtk2_ardour/port_matrix.cc b/gtk2_ardour/port_matrix.cc index 9d5187ca2e..d406b8ed01 100644 --- a/gtk2_ardour/port_matrix.cc +++ b/gtk2_ardour/port_matrix.cc @@ -25,6 +25,8 @@ #include #include #include +#include +#include #include "ardour/bundle.h" #include "ardour/types.h" #include "ardour/session.h" @@ -33,8 +35,10 @@ #include "port_matrix.h" #include "port_matrix_body.h" #include "port_matrix_component.h" +#include "ardour_dialog.h" #include "i18n.h" #include "gui_thread.h" +#include "utils.h" using namespace std; using namespace Gtk; @@ -45,7 +49,7 @@ using namespace ARDOUR; * @param type Port type that we are handling. */ PortMatrix::PortMatrix (Window* parent, Session* session, DataType type) - : Table (3, 3) + : Table (4, 4) , _parent (parent) , _type (type) , _menu (0) @@ -62,12 +66,9 @@ PortMatrix::PortMatrix (Window* parent, Session* session, DataType type) _body = new PortMatrixBody (this); _body->DimensionsChanged.connect (sigc::mem_fun (*this, &PortMatrix::body_dimensions_changed)); - _vbox.pack_start (_vspacer, false, false); - _vbox.pack_start (_vnotebook, false, false); - _vbox.pack_start (_vlabel, true, true); - _hbox.pack_start (_hspacer, false, false); - _hbox.pack_start (_hnotebook, false, false); - _hbox.pack_start (_hlabel, true, true); + _hbox.pack_end (_hspacer, true, true); + _hbox.pack_end (_hnotebook, false, false); + _hbox.pack_end (_hlabel, false, false); _vnotebook.signal_switch_page().connect (sigc::mem_fun (*this, &PortMatrix::notebook_page_selected)); _vnotebook.property_tab_border() = 4; @@ -76,10 +77,6 @@ PortMatrix::PortMatrix (Window* parent, Session* session, DataType type) _hnotebook.property_tab_border() = 4; _hnotebook.set_name (X_("PortMatrixLabel")); - for (int i = 0; i < 2; ++i) { - _ports[i].set_type (type); - } - _vlabel.set_use_markup (); _vlabel.set_alignment (1, 1); _vlabel.set_padding (4, 16); @@ -89,6 +86,11 @@ PortMatrix::PortMatrix (Window* parent, Session* session, DataType type) _hlabel.set_padding (16, 4); _hlabel.set_name (X_("PortMatrixLabel")); + set_row_spacing (0, 8); + set_col_spacing (0, 8); + set_row_spacing (2, 8); + set_col_spacing (2, 8); + _body->show (); _vbox.show (); _hbox.show (); @@ -120,7 +122,7 @@ PortMatrix::init () { select_arrangement (); - /* Signal handling is kind of split into two parts: + /* Signal handling is kind of split into three parts: * * 1. When _ports[] changes, we call setup(). This essentially sorts out our visual * representation of the information in _ports[]. @@ -128,6 +130,8 @@ PortMatrix::init () * 2. When certain other things change, we need to get our subclass to clear and * re-fill _ports[], which in turn causes appropriate signals to be raised to * hook into part (1). + * + * 3. Assorted other signals. */ @@ -135,30 +139,35 @@ PortMatrix::init () for (int i = 0; i < 2; ++i) { /* watch for the content of _ports[] changing */ - _ports[i].Changed.connect (sigc::mem_fun (*this, &PortMatrix::setup)); + _ports[i].Changed.connect (_changed_connections, invalidator (*this), boost::bind (&PortMatrix::setup, this), gui_context()); /* and for bundles in _ports[] changing */ - _ports[i].BundleChanged.connect (sigc::hide (sigc::mem_fun (*this, &PortMatrix::setup))); + _ports[i].BundleChanged.connect (_bundle_changed_connections, invalidator (*this), boost::bind (&PortMatrix::setup, this), gui_context()); } - /* scrolling stuff */ - _hscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::hscroll_changed)); - _vscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::vscroll_changed)); - - /* Part 2: notice when things have changed that require our subclass to clear and refill _ports[] */ - + /* watch for routes being added or removed */ - _session_connections.add_connection (_session->RouteAdded.connect (boost::bind (&PortMatrix::routes_changed, this))); + _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::routes_changed, this), gui_context()); /* and also bundles */ - _session_connections.add_connection (_session->BundleAdded.connect (boost::bind (&PortMatrix::setup_global_ports, this))); + _session->BundleAdded.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::setup_global_ports, this), gui_context()); /* and also ports */ - _session_connections.add_connection (_session->engine().PortRegisteredOrUnregistered.connect (boost::bind (&PortMatrix::setup_global_ports, this))); + _session->engine().PortRegisteredOrUnregistered.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::setup_global_ports, this), gui_context()); + + /* watch for route order keys changing, which changes the order of things in our global ports list(s) */ + Route::SyncOrderKeys.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::setup_global_ports_proxy, this, _1), gui_context()); + + /* Part 3: other stuff */ + + _session->engine().PortConnectedOrDisconnected.connect (_session_connections, invalidator (*this), boost::bind (&PortMatrix::port_connected_or_disconnected, this), gui_context ()); + + _hscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::hscroll_changed)); + _vscroll.signal_value_changed().connect (sigc::mem_fun (*this, &PortMatrix::vscroll_changed)); reconnect_to_routes (); - + setup (); } @@ -170,7 +179,7 @@ PortMatrix::reconnect_to_routes () boost::shared_ptr routes = _session->get_routes (); for (RouteList::iterator i = routes->begin(); i != routes->end(); ++i) { - _route_connections.add_connection ((*i)->processors_changed.connect (sigc::mem_fun (*this, &PortMatrix::route_processors_changed))); + (*i)->processors_changed.connect (_route_connections, invalidator (*this), boost::bind (&PortMatrix::route_processors_changed, this, _1), gui_context()); } } @@ -197,13 +206,16 @@ PortMatrix::routes_changed () void PortMatrix::setup () { + if (!_session) return; // session went away + /* this needs to be done first, as the visible_ports() method uses the notebook state to decide which ports are being shown */ - + setup_notebooks (); - + _body->setup (); setup_scrollbars (); + update_tab_highlighting (); queue_draw (); } @@ -211,10 +223,6 @@ void PortMatrix::set_type (DataType t) { _type = t; - _ports[0].set_type (_type); - _ports[1].set_type (_type); - - setup_all_ports (); } void @@ -255,9 +263,13 @@ PortMatrix::disassociate_all () PortGroup::BundleList b = _ports[1].bundles (); for (PortGroup::BundleList::iterator i = a.begin(); i != a.end(); ++i) { - for (uint32_t j = 0; j < (*i)->bundle->nchannels(); ++j) { + for (uint32_t j = 0; j < (*i)->bundle->nchannels().n_total(); ++j) { for (PortGroup::BundleList::iterator k = b.begin(); k != b.end(); ++k) { - for (uint32_t l = 0; l < (*k)->bundle->nchannels(); ++l) { + for (uint32_t l = 0; l < (*k)->bundle->nchannels().n_total(); ++l) { + + if (!should_show ((*i)->bundle->channel_type(j)) || !should_show ((*k)->bundle->channel_type(l))) { + continue; + } BundleChannel c[2] = { BundleChannel ((*i)->bundle, j), @@ -281,10 +293,24 @@ void PortMatrix::select_arrangement () { uint32_t const N[2] = { - _ports[0].total_channels (), - _ports[1].total_channels () + count_of_our_type_min_1 (_ports[0].total_channels()), + count_of_our_type_min_1 (_ports[1].total_channels()) }; + /* XXX: shirley there's an easier way than this */ + + if (_vspacer.get_parent()) { + _vbox.remove (_vspacer); + } + + if (_vnotebook.get_parent()) { + _vbox.remove (_vnotebook); + } + + if (_vlabel.get_parent()) { + _vbox.remove (_vlabel); + } + /* The list with the most channels goes on left or right, so that the most channel names are printed horizontally and hence more readable. However we also maintain notional `signal flow' vaguely from left to right. Subclasses @@ -300,15 +326,16 @@ PortMatrix::select_arrangement () _hlabel.set_label (_("Destinations")); _vlabel.set_angle (90); - attach (*_body, 1, 2, 0, 1); - attach (_vscroll, 2, 3, 0, 1, SHRINK); - attach (_hscroll, 1, 2, 2, 3, FILL | EXPAND, SHRINK); - attach (_vbox, 0, 1, 0, 1, SHRINK); - attach (_hbox, 1, 2, 1, 2, FILL | EXPAND, SHRINK); + _vbox.pack_end (_vlabel, false, false); + _vbox.pack_end (_vnotebook, false, false); + _vbox.pack_end (_vspacer, true, true); + + attach (*_body, 2, 3, 1, 2, FILL | EXPAND, FILL | EXPAND); + attach (_vscroll, 3, 4, 1, 2, SHRINK); + attach (_hscroll, 2, 3, 3, 4, FILL | EXPAND, SHRINK); + attach (_vbox, 1, 2, 1, 2, SHRINK); + attach (_hbox, 2, 3, 2, 3, FILL | EXPAND, SHRINK); - set_col_spacing (0, 4); - set_row_spacing (0, 4); - } else { _row_index = 1; @@ -318,14 +345,15 @@ PortMatrix::select_arrangement () _vlabel.set_label (_("Destinations")); _vlabel.set_angle (-90); - attach (*_body, 0, 1, 1, 2); - attach (_vscroll, 2, 3, 1, 2, SHRINK); - attach (_hscroll, 0, 1, 2, 3, FILL | EXPAND, SHRINK); - attach (_vbox, 1, 2, 1, 2, SHRINK); - attach (_hbox, 0, 1, 0, 1, FILL | EXPAND, SHRINK); + _vbox.pack_end (_vspacer, true, true); + _vbox.pack_end (_vnotebook, false, false); + _vbox.pack_end (_vlabel, false, false); - set_col_spacing (1, 4); - set_row_spacing (1, 4); + attach (*_body, 1, 2, 2, 3, FILL | EXPAND, FILL | EXPAND); + attach (_vscroll, 3, 4, 2, 3, SHRINK); + attach (_hscroll, 1, 2, 3, 4, FILL | EXPAND, SHRINK); + attach (_vbox, 2, 3, 2, 3, SHRINK); + attach (_hbox, 1, 2, 1, 2, FILL | EXPAND, SHRINK); } } @@ -355,6 +383,9 @@ PortMatrix::visible_rows () const return visible_ports (_row_index); } +/** @param column Column; its bundle may be 0 if we are over a row heading. + * @param row Row; its bundle may be 0 if we are over a column heading. + */ void PortMatrix::popup_menu (BundleChannel column, BundleChannel row, uint32_t t) { @@ -383,57 +414,88 @@ PortMatrix::popup_menu (BundleChannel column, BundleChannel row, uint32_t t) boost::weak_ptr w (bc[dim].bundle); - bool can_add_or_rename = false; - - if (can_add_channel (bc[dim].bundle)) { - snprintf (buf, sizeof (buf), _("Add %s"), channel_noun().c_str()); - sub.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::add_channel_proxy), w))); - can_add_or_rename = true; + if (can_add_channels (bc[dim].bundle)) { + /* Start off with options for the `natural' port type */ + for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) { + if (should_show (*i)) { + snprintf (buf, sizeof (buf), _("Add %s %s"), (*i).to_i18n_string(), channel_noun().c_str()); + sub.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::add_channel_proxy), w, *i))); + } + } + + /* Now add other ones */ + for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) { + if (!should_show (*i)) { + snprintf (buf, sizeof (buf), _("Add %s %s"), (*i).to_i18n_string(), channel_noun().c_str()); + sub.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::add_channel_proxy), w, *i))); + } + } } - - if (can_rename_channels (bc[dim].bundle)) { - snprintf (buf, sizeof (buf), _("Rename '%s'..."), bc[dim].bundle->channel_name (bc[dim].channel).c_str()); + if (can_rename_channels (bc[dim].bundle) && bc[dim].channel != -1) { + snprintf ( + buf, sizeof (buf), _("Rename '%s'..."), + escape_underscores (bc[dim].bundle->channel_name (bc[dim].channel)).c_str() + ); sub.push_back ( MenuElem ( buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::rename_channel_proxy), w, bc[dim].channel) ) ); - can_add_or_rename = true; - } - - if (can_add_or_rename) { - sub.push_back (SeparatorElem ()); } - if (can_remove_channels (bc[dim].bundle)) { + if (can_remove_channels (bc[dim].bundle) && bc[dim].bundle->nchannels() != ARDOUR::ChanCount::ZERO) { if (bc[dim].channel != -1) { add_remove_option (sub, w, bc[dim].channel); } else { - for (uint32_t i = 0; i < bc[dim].bundle->nchannels(); ++i) { - add_remove_option (sub, w, i); - } + sub.push_back ( + MenuElem (_("Remove all"), sigc::bind (sigc::mem_fun (*this, &PortMatrix::remove_all_channels), w)) + ); + + if (bc[dim].bundle->nchannels().n_total() > 1) { + for (uint32_t i = 0; i < bc[dim].bundle->nchannels().n_total(); ++i) { + if (should_show (bc[dim].bundle->channel_type(i))) { + add_remove_option (sub, w, i); + } + } + } } } - if (_show_only_bundles || bc[dim].bundle->nchannels() <= 1) { + uint32_t c = count_of_our_type (bc[dim].bundle->nchannels ()); + if ((_show_only_bundles && c > 0) || c == 1) { + + /* we're looking just at bundles, or our bundle has only one channel, so just offer + to disassociate all on the bundle. + */ + snprintf (buf, sizeof (buf), _("%s all"), disassociation_verb().c_str()); sub.push_back ( - MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::disassociate_all_on_channel), w, bc[dim].channel, dim)) + MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::disassociate_all_on_bundle), w, dim)) ); - - } else { + + } else if (c != 0) { + if (bc[dim].channel != -1) { + /* specific channel under the menu, so just offer to disassociate that */ add_disassociate_option (sub, w, dim, bc[dim].channel); } else { - for (uint32_t i = 0; i < bc[dim].bundle->nchannels(); ++i) { - add_disassociate_option (sub, w, dim, i); + /* no specific channel; offer to disassociate all, or any one in particular */ + snprintf (buf, sizeof (buf), _("%s all"), disassociation_verb().c_str()); + sub.push_back ( + MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::disassociate_all_on_bundle), w, dim)) + ); + + for (uint32_t i = 0; i < bc[dim].bundle->nchannels().n_total(); ++i) { + if (should_show (bc[dim].bundle->channel_type(i))) { + add_disassociate_option (sub, w, dim, i); + } } } } - items.push_back (MenuElem (bc[dim].bundle->name().c_str(), *m)); + items.push_back (MenuElem (escape_underscores (bc[dim].bundle->name()).c_str(), *m)); need_separator = true; } @@ -444,12 +506,16 @@ PortMatrix::popup_menu (BundleChannel column, BundleChannel row, uint32_t t) } items.push_back (MenuElem (_("Rescan"), sigc::mem_fun (*this, &PortMatrix::setup_all_ports))); + items.push_back (CheckMenuElem (_("Show individual ports"), sigc::mem_fun (*this, &PortMatrix::toggle_show_only_bundles))); - CheckMenuItem* i = dynamic_cast (&items.back()); + Gtk::CheckMenuItem* i = dynamic_cast (&items.back()); _inhibit_toggle_show_only_bundles = true; i->set_active (!_show_only_bundles); _inhibit_toggle_show_only_bundles = false; + items.push_back (MenuElem (_("Flip"), sigc::mem_fun (*this, &PortMatrix::flip))); + items.back().set_sensitive (can_flip ()); + _menu->popup (1, t); } @@ -476,6 +542,21 @@ PortMatrix::rename_channel_proxy (boost::weak_ptr b, uint32_t c) rename_channel (BundleChannel (sb, c)); } +void +PortMatrix::disassociate_all_on_bundle (boost::weak_ptr bundle, int dim) +{ + boost::shared_ptr sb = bundle.lock (); + if (!sb) { + return; + } + + for (uint32_t i = 0; i < sb->nchannels().n_total(); ++i) { + if (should_show (sb->channel_type(i))) { + disassociate_all_on_channel (bundle, i, dim); + } + } +} + void PortMatrix::disassociate_all_on_channel (boost::weak_ptr bundle, uint32_t channel, int dim) { @@ -487,7 +568,11 @@ PortMatrix::disassociate_all_on_channel (boost::weak_ptr bundle, uint32_ PortGroup::BundleList a = _ports[1-dim].bundles (); for (PortGroup::BundleList::iterator i = a.begin(); i != a.end(); ++i) { - for (uint32_t j = 0; j < (*i)->bundle->nchannels(); ++j) { + for (uint32_t j = 0; j < (*i)->bundle->nchannels().n_total(); ++j) { + + if (!should_show ((*i)->bundle->channel_type(j))) { + continue; + } BundleChannel c[2]; c[dim] = BundleChannel (sb, channel); @@ -514,6 +599,18 @@ PortMatrix::setup_global_ports () } } +void +PortMatrix::setup_global_ports_proxy (RouteSortOrderKey sk) +{ + if (sk == EditorSort) { + /* Avoid a deadlock by calling this in an idle handler: see IOSelector::io_changed_proxy + for a discussion. + */ + + Glib::signal_idle().connect_once (sigc::mem_fun (*this, &PortMatrix::setup_global_ports)); + } +} + void PortMatrix::setup_all_ports () { @@ -535,8 +632,13 @@ PortMatrix::toggle_show_only_bundles () } _show_only_bundles = !_show_only_bundles; - + setup (); + + /* The way in which hardware ports are grouped changes depending on the _show_only_bundles + setting, so we need to set things up again now. + */ + setup_all_ports (); } pair @@ -544,8 +646,8 @@ PortMatrix::max_size () const { pair m = _body->max_size (); - m.first += _vscroll.get_width (); - m.second += _hscroll.get_height (); + m.first += _vscroll.get_width () + _vbox.get_width () + 4; + m.second += _hscroll.get_height () + _hbox.get_height () + 4; return m; } @@ -586,18 +688,25 @@ PortMatrix::io_from_bundle (boost::shared_ptr b) const } bool -PortMatrix::can_add_channel (boost::shared_ptr b) const +PortMatrix::can_add_channels (boost::shared_ptr b) const { return io_from_bundle (b); } void -PortMatrix::add_channel (boost::shared_ptr b) +PortMatrix::add_channel (boost::shared_ptr b, DataType t) { boost::shared_ptr io = io_from_bundle (b); if (io) { - io->add_port ("", this, _type); + int const r = io->add_port ("", this, t); + if (r == -1) { + Gtk::MessageDialog msg (_("It is not possible to add a port here, as the first processor in the track or buss cannot " + "support the new configuration." + )); + msg.set_title (_("Cannot add port")); + msg.run (); + } } } @@ -613,22 +722,49 @@ PortMatrix::remove_channel (ARDOUR::BundleChannel b) boost::shared_ptr io = io_from_bundle (b.bundle); if (io) { - Port* p = io->nth (b.channel); + boost::shared_ptr p = io->nth (b.channel); if (p) { - io->remove_port (p, this); + int const r = io->remove_port (p, this); + if (r == -1) { + ArdourDialog d (_("Port removal not allowed")); + Label l (_("This port cannot be removed, as the first plugin in the track or buss cannot accept the new number of inputs.")); + d.get_vbox()->pack_start (l); + d.add_button (Stock::OK, RESPONSE_ACCEPT); + d.set_modal (true); + d.show_all (); + d.run (); + } } } } void -PortMatrix::add_channel_proxy (boost::weak_ptr w) +PortMatrix::remove_all_channels (boost::weak_ptr w) { boost::shared_ptr b = w.lock (); if (!b) { return; } - add_channel (b); + /* Remove channels backwards so that we don't renumber channels + that we are about to remove. + */ + for (int i = (b->nchannels().n_total() - 1); i >= 0; --i) { + if (should_show (b->channel_type(i))) { + remove_channel (ARDOUR::BundleChannel (b, i)); + } + } +} + +void +PortMatrix::add_channel_proxy (boost::weak_ptr w, DataType t) +{ + boost::shared_ptr b = w.lock (); + if (!b) { + return; + } + + add_channel (b, t); } void @@ -636,12 +772,12 @@ PortMatrix::setup_notebooks () { int const h_current_page = _hnotebook.get_current_page (); int const v_current_page = _vnotebook.get_current_page (); - + /* for some reason best known to GTK, erroneous switch_page signals seem to be generated when adding or removing pages to or from notebooks, so ignore them */ - + _ignore_notebook_page_selected = true; - + remove_notebook_pages (_hnotebook); remove_notebook_pages (_vnotebook); @@ -650,20 +786,37 @@ PortMatrix::setup_notebooks () dummy->show (); Label* label = manage (new Label ((*i)->name)); label->set_angle (_arrangement == LEFT_TO_BOTTOM ? 90 : -90); + label->set_use_markup (); label->show (); - _vnotebook.prepend_page (*dummy, *label); + if (_arrangement == LEFT_TO_BOTTOM) { + _vnotebook.prepend_page (*dummy, *label); + } else { + /* Reverse the order of vertical tabs when they are on the right hand side + so that from top to bottom it is the same order as that from left to right + for the top tabs. + */ + _vnotebook.append_page (*dummy, *label); + } } for (PortGroupList::List::const_iterator i = _ports[_column_index].begin(); i != _ports[_column_index].end(); ++i) { HBox* dummy = manage (new HBox); dummy->show (); - _hnotebook.append_page (*dummy, (*i)->name); + Label* label = manage (new Label ((*i)->name)); + label->set_use_markup (); + label->show (); + _hnotebook.append_page (*dummy, *label); } _ignore_notebook_page_selected = false; - _vnotebook.set_tab_pos (POS_LEFT); - _hnotebook.set_tab_pos (POS_TOP); + if (_arrangement == TOP_TO_RIGHT) { + _vnotebook.set_tab_pos (POS_RIGHT); + _hnotebook.set_tab_pos (POS_TOP); + } else { + _vnotebook.set_tab_pos (POS_LEFT); + _hnotebook.set_tab_pos (POS_BOTTOM); + } if (h_current_page != -1 && _hnotebook.get_n_pages() > h_current_page) { _hnotebook.set_current_page (h_current_page); @@ -694,7 +847,7 @@ void PortMatrix::remove_notebook_pages (Notebook& n) { int const N = n.get_n_pages (); - + for (int i = 0; i < N; ++i) { n.remove_page (); } @@ -729,18 +882,40 @@ PortMatrix::body_dimensions_changed () _vspacer.hide (); } -} + int curr_width; + int curr_height; + _parent->get_size (curr_width, curr_height); + pair m = max_size (); + /* Don't shrink the window */ + m.first = max (int (m.first), curr_width); + m.second = max (int (m.second), curr_height); + + resize_window_to_proportion_of_monitor (_parent, m.first, m.second); +} + +/** @return The PortGroup that is currently visible (ie selected by + * the notebook) along a given axis. + */ boost::shared_ptr PortMatrix::visible_ports (int d) const { PortGroupList const & p = _ports[d]; PortGroupList::List::const_iterator j = p.begin (); + /* The logic to compute the index here is a bit twisty because for + the TOP_TO_RIGHT arrangement we reverse the order of the vertical + tabs in setup_notebooks (). + */ + int n = 0; if (d == _row_index) { - n = p.size() - _vnotebook.get_current_page () - 1; + if (_arrangement == LEFT_TO_BOTTOM) { + n = p.size() - _vnotebook.get_current_page () - 1; + } else { + n = _vnotebook.get_current_page (); + } } else { n = _hnotebook.get_current_page (); } @@ -750,7 +925,7 @@ PortMatrix::visible_ports (int d) const ++i; ++j; } - + if (j == p.end()) { return boost::shared_ptr (); } @@ -767,9 +942,9 @@ PortMatrix::add_remove_option (Menu_Helpers::MenuList& m, boost::weak_ptrchannel_name (c).c_str()); + snprintf (buf, sizeof (buf), _("Remove '%s'"), escape_underscores (b->channel_name (c)).c_str()); m.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::remove_channel_proxy), w, c))); } @@ -782,8 +957,248 @@ PortMatrix::add_disassociate_option (Menu_Helpers::MenuList& m, boost::weak_ptr< if (!b) { return; } - + char buf [64]; - snprintf (buf, sizeof (buf), _("%s all from '%s'"), disassociation_verb().c_str(), b->channel_name (c).c_str()); + snprintf (buf, sizeof (buf), _("%s all from '%s'"), disassociation_verb().c_str(), escape_underscores (b->channel_name (c)).c_str()); m.push_back (MenuElem (buf, sigc::bind (sigc::mem_fun (*this, &PortMatrix::disassociate_all_on_channel), w, c, d))); } + +void +PortMatrix::port_connected_or_disconnected () +{ + _body->rebuild_and_draw_grid (); + update_tab_highlighting (); +} + +/** Update the highlighting of tab names to reflect which ones + * have connections. This is pretty inefficient, unfortunately, + * but maybe that doesn't matter too much. + */ +void +PortMatrix::update_tab_highlighting () +{ + if (!_session) { + return; + } + + for (int i = 0; i < 2; ++i) { + + Gtk::Notebook* notebook = row_index() == i ? &_vnotebook : &_hnotebook; + + PortGroupList const * gl = ports (i); + int p = 0; + for (PortGroupList::List::const_iterator j = gl->begin(); j != gl->end(); ++j) { + bool has_connection = false; + PortGroup::BundleList const & bl = (*j)->bundles (); + PortGroup::BundleList::const_iterator k = bl.begin (); + while (k != bl.end()) { + if ((*k)->bundle->connected_to_anything (_session->engine())) { + has_connection = true; + break; + } + ++k; + } + + /* Find the page index that we should update; this is backwards + for the vertical tabs in the LEFT_TO_BOTTOM arrangement. + */ + int page = p; + if (i == row_index() && _arrangement == LEFT_TO_BOTTOM) { + page = notebook->get_n_pages() - p - 1; + } + + Gtk::Label* label = dynamic_cast (notebook->get_tab_label(*notebook->get_nth_page (page))); + string c = label->get_label (); + if (c.length() && c[0] == '<' && !has_connection) { + /* this label is marked up with but shouldn't be */ + label->set_text ((*j)->name); + } else if (c.length() && c[0] != '<' && has_connection) { + /* this label is not marked up with but should be */ + label->set_markup (string_compose ("%1", Glib::Markup::escape_text ((*j)->name))); + } + + ++p; + } + } +} + +string +PortMatrix::channel_noun () const +{ + return _("channel"); +} + +/** @return true if this matrix should show bundles / ports of type \t */ +bool +PortMatrix::should_show (DataType t) const +{ + return (_type == DataType::NIL || t == _type); +} + +uint32_t +PortMatrix::count_of_our_type (ChanCount c) const +{ + if (_type == DataType::NIL) { + return c.n_total (); + } + + return c.get (_type); +} + +/** @return The number of ports of our type in the given channel count, + * but returning 1 if there are no ports. + */ +uint32_t +PortMatrix::count_of_our_type_min_1 (ChanCount c) const +{ + uint32_t n = count_of_our_type (c); + if (n == 0) { + n = 1; + } + + return n; +} + +PortMatrixNode::State +PortMatrix::get_association (PortMatrixNode node) const +{ + if (show_only_bundles ()) { + + bool have_off_diagonal_association = false; + bool have_diagonal_association = false; + bool have_diagonal_not_association = false; + + for (uint32_t i = 0; i < node.row.bundle->nchannels().n_total(); ++i) { + + for (uint32_t j = 0; j < node.column.bundle->nchannels().n_total(); ++j) { + + if (!should_show (node.row.bundle->channel_type(i)) || !should_show (node.column.bundle->channel_type(j))) { + continue; + } + + ARDOUR::BundleChannel c[2]; + c[row_index()] = ARDOUR::BundleChannel (node.row.bundle, i); + c[column_index()] = ARDOUR::BundleChannel (node.column.bundle, j); + + PortMatrixNode::State const s = get_state (c); + + switch (s) { + case PortMatrixNode::ASSOCIATED: + if (i == j) { + have_diagonal_association = true; + } else { + have_off_diagonal_association = true; + } + break; + + case PortMatrixNode::NOT_ASSOCIATED: + if (i == j) { + have_diagonal_not_association = true; + } + break; + + default: + break; + } + } + } + + if (have_diagonal_association && !have_off_diagonal_association && !have_diagonal_not_association) { + return PortMatrixNode::ASSOCIATED; + } else if (!have_diagonal_association && !have_off_diagonal_association) { + return PortMatrixNode::NOT_ASSOCIATED; + } + + return PortMatrixNode::PARTIAL; + + } else { + + ARDOUR::BundleChannel c[2]; + c[column_index()] = node.column; + c[row_index()] = node.row; + return get_state (c); + + } + + /* NOTREACHED */ + return PortMatrixNode::NOT_ASSOCIATED; +} + +/** @return true if b is a non-zero pointer and the bundle it points to has some channels */ +bool +PortMatrix::bundle_with_channels (boost::shared_ptr b) +{ + return b && b->nchannels() != ARDOUR::ChanCount::ZERO; +} + +/** See if a `flip' is possible. + * @return If flip is possible, the new (row, column) notebook indices that + * should be selected; otherwise, (-1, -1) + */ +pair +PortMatrix::check_flip () const +{ + /* Look for the row's port group name in the columns */ + + int new_column = 0; + boost::shared_ptr r = visible_ports (_row_index); + PortGroupList::List::const_iterator i = _ports[_column_index].begin(); + while (i != _ports[_column_index].end() && (*i)->name != r->name) { + ++i; + ++new_column; + } + + if (i == _ports[_column_index].end ()) { + return make_pair (-1, -1); + } + + /* Look for the column's port group name in the rows */ + + int new_row = 0; + boost::shared_ptr c = visible_ports (_column_index); + i = _ports[_row_index].begin(); + while (i != _ports[_row_index].end() && (*i)->name != c->name) { + ++i; + ++new_row; + } + + if (i == _ports[_row_index].end ()) { + return make_pair (-1, -1); + } + + if (_arrangement == LEFT_TO_BOTTOM) { + new_row = _ports[_row_index].size() - new_row - 1; + } + + return make_pair (new_row, new_column); +} + +bool +PortMatrix::can_flip () const +{ + return check_flip().first != -1; +} + +/** Flip the column and row pages around, if possible */ +void +PortMatrix::flip () +{ + pair n = check_flip (); + if (n.first == -1) { + return; + } + + _vnotebook.set_current_page (n.first); + _hnotebook.set_current_page (n.second); +} + +bool +PortMatrix::key_press (GdkEventKey* k) +{ + if (k->keyval == GDK_f) { + flip (); + return true; + } + + return false; +}