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