mirror of https://github.com/TakeV-Lambda/dino.git
129 lines
4.0 KiB
Vala
129 lines
4.0 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 {
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[GtkTemplate (ui = "/im/dino/Dino/add_conversation/select_jid_fragment.ui")]
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public class SelectJidFragment : Gtk.Box {
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public signal void add_jid();
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public signal void remove_jid(ListRow row);
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public bool done {
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get { return list.get_selected_row() != null; }
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private set {}
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}
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[GtkChild] private unowned Entry entry;
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[GtkChild] private unowned Box box;
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[GtkChild] private unowned Button add_button;
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[GtkChild] private unowned Button remove_button;
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private StreamInteractor stream_interactor;
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private Gee.List<Account> accounts;
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private ArrayList<AddListRow> added_rows = new ArrayList<AddListRow>();
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private ListBox list;
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private string[]? filter_values;
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public SelectJidFragment(StreamInteractor stream_interactor, ListBox list, Gee.List<Account> accounts) {
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this.stream_interactor = stream_interactor;
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this.list = list;
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this.accounts = accounts;
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list.activate_on_single_click = false;
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list.vexpand = true;
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box.append(list);
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list.set_sort_func(sort);
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list.set_filter_func(filter);
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list.row_selected.connect(check_buttons_active);
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list.row_selected.connect(() => { done = true; }); // just for notifying
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entry.changed.connect(() => { set_filter(entry.text); });
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add_button.clicked.connect(() => { add_jid(); });
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remove_button.clicked.connect(() => { remove_jid(list.get_selected_row() as ListRow); });
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}
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public void set_filter(string str) {
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if (entry.text != str) entry.text = str;
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foreach (AddListRow row in added_rows) list.remove(row);
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added_rows.clear();
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filter_values = str == "" ? null : str.split(" ");
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list.invalidate_filter();
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try {
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Jid parsed_jid = new Jid(str);
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if (parsed_jid != null && parsed_jid.localpart != null) {
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foreach (Account account in accounts) {
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AddListRow row = new AddListRow(stream_interactor, parsed_jid, account);
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list.append(row);
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added_rows.add(row);
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}
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}
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} catch (InvalidJidError ignored) {
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// Ignore
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}
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}
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private void check_buttons_active() {
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ListBoxRow? row = list.get_selected_row();
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bool active = row != null && !row.get_type().is_a(typeof(AddListRow));
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remove_button.sensitive = active;
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}
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private int sort(ListBoxRow row1, ListBoxRow row2) {
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AddListRow al1 = (row1 as AddListRow);
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AddListRow al2 = (row2 as AddListRow);
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if (al1 != null && al2 == null) {
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return -1;
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} else if (al2 != null && al1 == null) {
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return 1;
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}
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ListRow? c1 = (row1.child as ListRow);
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ListRow? c2 = (row2.child as ListRow);
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if (c1 != null && c2 != null) {
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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 bool filter(ListBoxRow r) {
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ListRow? row = (r.child as ListRow);
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if (row == null) return true;
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if (filter_values != null) {
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foreach (string filter in filter_values) {
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if (!(row.name_label.label.down().contains(filter.down()) ||
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row.jid.to_string().down().contains(filter.down()))) {
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return false;
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}
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}
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}
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return true;
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}
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private class AddListRow : ListRow {
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public AddListRow(StreamInteractor stream_interactor, Jid jid, Account account) {
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this.account = account;
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this.jid = jid;
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name_label.label = jid.to_string();
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if (stream_interactor.get_accounts().size > 1) {
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via_label.label = account.bare_jid.to_string();
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} else {
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via_label.visible = false;
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}
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image.set_text("?");
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}
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}
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}
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}
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