using Gee; using Gtk; using Dino.Entities; using Xmpp; namespace Dino.Ui.OccupantMenu{ [GtkTemplate (ui = "/im/dino/Dino/occupant_list.ui")] public class List : Box { public signal void conversation_selected(Conversation? conversation); private StreamInteractor stream_interactor; [GtkChild] public ListBox list_box; [GtkChild] private SearchEntry search_entry; private Conversation conversation; private string[]? filter_values; private HashMap rows = new HashMap(Jid.hash_func, Jid.equals_func); public List(StreamInteractor stream_interactor, Conversation conversation) { this.stream_interactor = stream_interactor; list_box.set_header_func(header); list_box.set_sort_func(sort); list_box.set_filter_func(filter); search_entry.search_changed.connect(refilter); stream_interactor.get_module(PresenceManager.IDENTITY).show_received.connect(on_show_received); stream_interactor.get_module(RosterManager.IDENTITY).updated_roster_item.connect(on_updated_roster_item); initialize_for_conversation(conversation); } public void initialize_for_conversation(Conversation conversation) { this.conversation = conversation; Gee.List? occupants = stream_interactor.get_module(MucManager.IDENTITY).get_occupants(conversation.counterpart, conversation.account); if (occupants != null) { foreach (Jid occupant in occupants) { add_occupant(occupant); } } list_box.invalidate_filter(); } private void refilter() { string[]? values = null; string str = search_entry.get_text (); if (str != "") values = str.split(" "); if (filter_values == values) return; filter_values = values; list_box.invalidate_filter(); } public void add_occupant(Jid jid) { rows[jid] = new ListRow(stream_interactor, conversation, jid); list_box.add(rows[jid]); } public void remove_occupant(Jid jid) { list_box.remove(rows[jid]); rows.unset(jid); } private void on_updated_roster_item(Account account, Jid jid, Xmpp.Roster.Item roster_item) { } private void on_show_received(Show show, Jid jid, Account account) { if (conversation != null && conversation.counterpart.equals_bare(jid) && jid.is_full()) { if (show.as == Show.OFFLINE && rows.has_key(jid)) { remove_occupant(jid); } else if (show.as != Show.OFFLINE && !rows.has_key(jid)) { add_occupant(jid); } list_box.invalidate_filter(); } } private void header(ListBoxRow row, ListBoxRow? before_row) { ListRow c1 = row as ListRow; Xmpp.Xep.Muc.Affiliation? a1 = stream_interactor.get_module(MucManager.IDENTITY).get_affiliation(conversation.counterpart, c1.jid, c1.conversation.account); if (a1 == null) return; if (before_row != null) { ListRow c2 = (ListRow) before_row; Xmpp.Xep.Muc.Affiliation? a2 = stream_interactor.get_module(MucManager.IDENTITY).get_affiliation(conversation.counterpart, c2.jid, c2.conversation.account); if (a1 != a2) { row.set_header(generate_header_widget(a1, false)); } else if (row.get_header() != null){ row.set_header(null); } } else { row.set_header(generate_header_widget(a1, true)); } } private Widget generate_header_widget(Xmpp.Xep.Muc.Affiliation affiliation, bool top) { string aff_str; switch (affiliation) { case Xmpp.Xep.Muc.Affiliation.OWNER: aff_str = _("Owner"); break; case Xmpp.Xep.Muc.Affiliation.ADMIN: aff_str = _("Admin"); break; case Xmpp.Xep.Muc.Affiliation.MEMBER: aff_str = _("Member"); break; default: aff_str = _("User"); break; } int count = 0; foreach (ListRow row in rows.values) { Xmpp.Xep.Muc.Affiliation aff = stream_interactor.get_module(MucManager.IDENTITY).get_affiliation(conversation.counterpart, row.jid, conversation.account); if (aff == affiliation) count++; } Label title_label = new Label("") { margin_start=10, xalign=0, visible=true }; title_label.set_markup(@"$(Markup.escape_text(aff_str))"); Label count_label = new Label(@"$count") { xalign=0, margin_end=7, expand=true, visible=true }; count_label.get_style_context().add_class("dim-label"); Grid grid = new Grid() { margin_top=top?5:15, column_spacing=5, hexpand=true, visible=true }; grid.attach(title_label, 0, 0, 1, 1); grid.attach(count_label, 1, 0, 1, 1); grid.attach(new Separator(Orientation.HORIZONTAL) { expand=true, visible=true }, 0, 1, 2, 1); return grid; } private bool filter(ListBoxRow r) { if (r.get_type().is_a(typeof(ListRow))) { ListRow row = r as ListRow; foreach (string filter in filter_values) { return row.name_label.label.down().contains(filter.down()); } } return true; } private int sort(ListBoxRow row1, ListBoxRow row2) { if (row1.get_type().is_a(typeof(ListRow)) && row2.get_type().is_a(typeof(ListRow))) { ListRow c1 = row1 as ListRow; ListRow c2 = row2 as ListRow; int affiliation1 = get_affiliation_ranking(stream_interactor.get_module(MucManager.IDENTITY).get_affiliation(conversation.counterpart, c1.jid, c1.conversation.account) ?? Xmpp.Xep.Muc.Affiliation.NONE); int affiliation2 = get_affiliation_ranking(stream_interactor.get_module(MucManager.IDENTITY).get_affiliation(conversation.counterpart, c2.jid, c2.conversation.account) ?? Xmpp.Xep.Muc.Affiliation.NONE); if (affiliation1 < affiliation2) return -1; else if (affiliation1 > affiliation2) return 1; else return c1.name_label.label.collate(c2.name_label.label); } return 0; } private int get_affiliation_ranking(Xmpp.Xep.Muc.Affiliation affiliation) { switch (affiliation) { case Xmpp.Xep.Muc.Affiliation.OWNER: return 1; case Xmpp.Xep.Muc.Affiliation.ADMIN: return 2; case Xmpp.Xep.Muc.Affiliation.MEMBER: return 3; default: return 4; } } } }