diff options
Diffstat (limited to 'libdino/src/ui/occupant_list.vala')
| -rw-r--r-- | libdino/src/ui/occupant_list.vala | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/libdino/src/ui/occupant_list.vala b/libdino/src/ui/occupant_list.vala new file mode 100644 index 00000000..921f7e70 --- /dev/null +++ b/libdino/src/ui/occupant_list.vala @@ -0,0 +1,112 @@ +using Gee; +using Gtk; + +using Dino.Entities; + +namespace Dino.Ui{ +[GtkTemplate (ui = "/org/dino-im/occupant_list.ui")] +public class OccupantList : Box { + + public signal void conversation_selected(Conversation? conversation); + private StreamInteractor stream_interactor; + + [GtkChild] + private ListBox list_box; + + [GtkChild] + private SearchEntry search_entry; + + private Conversation? conversation; + private string[]? filter_values; + private HashMap<Jid, OccupantListRow> rows = new HashMap<Jid, OccupantListRow>(Jid.hash_func, Jid.equals_func); + + public OccupantList(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(search_changed); + + PresenceManager.get_instance(stream_interactor).show_received.connect((show, jid, account) => { + Idle.add(() => { on_show_received(show, jid, account); return false; }); + }); + RosterManager.get_instance(stream_interactor).updated_roster_item.connect(on_updated_roster_item); + + initialize_for_conversation(conversation); + } + + public void initialize_for_conversation(Conversation conversation) { + this.conversation = conversation; + ArrayList<Jid>? occupants = MucManager.get_instance(stream_interactor).get_occupants(conversation.counterpart, conversation.account); + if (occupants != null) { + foreach (Jid occupant in occupants) { + add_occupant(occupant); + } + } + } + + 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(); + } + + private void search_changed(Editable editable) { + refilter(); + } + + public void add_occupant(Jid jid) { + rows[jid] = new OccupantListRow(stream_interactor, conversation.account, jid); + list_box.add(rows[jid]); + list_box.invalidate_filter(); + list_box.invalidate_sort(); + } + + 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)) { + 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); + } + } + } + + private void header(ListBoxRow row, ListBoxRow? before_row) { + if (row.get_header() == null && before_row != null) { + row.set_header(new Separator(Orientation.HORIZONTAL)); + } + } + + private bool filter(ListBoxRow r) { + if (r.get_type().is_a(typeof(OccupantListRow))) { + OccupantListRow row = r as OccupantListRow; + 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(OccupantListRow)) && row2.get_type().is_a(typeof(OccupantListRow))) { + OccupantListRow c1 = row1 as OccupantListRow; + OccupantListRow c2 = row2 as OccupantListRow; + return c1.name_label.label.collate(c2.name_label.label); + } + return 0; + } +} +}
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