Add a menu option and key press (F) in port matrices to flip the selected row and columns in the matrix.
git-svn-id: svn://localhost/ardour2/branches/3.0@12804 d708f5d6-7413-0410-9779-e7cbd77b26cf
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@ -221,6 +221,8 @@ BundleEditor::BundleEditor (Session* session, boost::shared_ptr<UserBundle> bund
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add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_ACCEPT);
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show_all ();
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signal_key_press_event().connect (sigc::mem_fun (_matrix, &BundleEditorMatrix::key_press));
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}
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void
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@ -160,6 +160,8 @@ GlobalPortMatrixWindow::GlobalPortMatrixWindow (Session* s, DataType t)
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break;
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}
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signal_key_press_event().connect (sigc::mem_fun (_port_matrix, &PortMatrix::key_press));
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add (_port_matrix);
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_port_matrix.show ();
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}
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@ -504,12 +504,16 @@ PortMatrix::popup_menu (BundleChannel column, BundleChannel row, uint32_t t)
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}
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items.push_back (MenuElem (_("Rescan"), sigc::mem_fun (*this, &PortMatrix::setup_all_ports)));
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items.push_back (CheckMenuElem (_("Show individual ports"), sigc::mem_fun (*this, &PortMatrix::toggle_show_only_bundles)));
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CheckMenuItem* i = dynamic_cast<CheckMenuItem*> (&items.back());
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_inhibit_toggle_show_only_bundles = true;
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i->set_active (!_show_only_bundles);
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_inhibit_toggle_show_only_bundles = false;
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items.push_back (MenuElem (_("Flip"), sigc::mem_fun (*this, &PortMatrix::flip)));
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items.back().set_sensitive (can_flip ());
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_menu->popup (1, t);
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}
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@ -1122,3 +1126,75 @@ PortMatrix::bundle_with_channels (boost::shared_ptr<ARDOUR::Bundle> b)
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{
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return b && b->nchannels() != ARDOUR::ChanCount::ZERO;
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}
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/** See if a `flip' is possible.
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* @return If flip is possible, the new (row, column) notebook indices that
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* should be selected; otherwise, (-1, -1)
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*/
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pair<int, int>
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PortMatrix::check_flip () const
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{
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/* Look for the row's port group name in the columns */
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int new_column = 0;
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boost::shared_ptr<const PortGroup> r = visible_ports (_row_index);
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PortGroupList::List::const_iterator i = _ports[_column_index].begin();
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while (i != _ports[_column_index].end() && (*i)->name != r->name) {
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++i;
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++new_column;
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}
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if (i == _ports[_column_index].end ()) {
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return make_pair (-1, -1);
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}
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/* Look for the column's port group name in the rows */
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int new_row = 0;
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boost::shared_ptr<const PortGroup> c = visible_ports (_column_index);
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i = _ports[_row_index].begin();
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while (i != _ports[_row_index].end() && (*i)->name != c->name) {
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++i;
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++new_row;
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}
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if (i == _ports[_row_index].end ()) {
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return make_pair (-1, -1);
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}
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if (_arrangement == LEFT_TO_BOTTOM) {
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new_row = _ports[_row_index].size() - new_row - 1;
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}
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return make_pair (new_row, new_column);
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}
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bool
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PortMatrix::can_flip () const
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{
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return check_flip().first != -1;
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}
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/** Flip the column and row pages around, if possible */
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void
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PortMatrix::flip ()
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{
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pair<int, int> n = check_flip ();
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if (n.first == -1) {
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return;
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}
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_vnotebook.set_current_page (n.first);
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_hnotebook.set_current_page (n.second);
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}
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bool
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PortMatrix::key_press (GdkEventKey* k)
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{
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if (k->keyval == GDK_f) {
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flip ();
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return true;
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}
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return false;
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}
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@ -130,6 +130,9 @@ public:
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PortMatrixNode::State get_association (PortMatrixNode) const;
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void flip ();
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bool key_press (GdkEventKey *);
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/** @param c Channels; where c[0] is from _ports[0] and c[1] is from _ports[1].
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* @param s New state.
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*/
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@ -199,10 +202,12 @@ private:
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void add_disassociate_option (Gtk::Menu_Helpers::MenuList &, boost::weak_ptr<ARDOUR::Bundle>, int, int);
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void port_connected_or_disconnected ();
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void update_tab_highlighting ();
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std::pair<int, int> check_flip () const;
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bool can_flip () const;
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Gtk::Window* _parent;
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/// port type that we are working with, or NIL if we are working with all of them
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/** port type that we are working with, or NIL if we are working with all of them */
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ARDOUR::DataType _type;
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PBD::ScopedConnectionList _route_connections;
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PBD::ScopedConnectionList _changed_connections;
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