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using Gee;
using Gtk;
using Dino.Entities;
using Xmpp;
using Xmpp.Xep;
namespace Dino.Ui {
public class AddConferenceDialog : Gtk.Dialog {
private Stack stack = new Stack();
private Button cancel_button = new Button();
private Button ok_button;
private SelectJidFragment select_fragment;
private ConferenceDetailsFragment details_fragment;
private ConferenceList conference_list;
private ListBox conference_list_box;
private StreamInteractor stream_interactor;
public AddConferenceDialog(StreamInteractor stream_interactor) {
Object(use_header_bar : 1);
this.title = _("Join Channel");
this.modal = true;
this.default_width = 460;
this.default_height = 550;
this.stream_interactor = stream_interactor;
stack.visible = true;
stack.vhomogeneous = false;
get_content_area().append(stack);
setup_headerbar();
setup_jid_add_view();
setup_conference_details_view();
show_jid_add_view();
}
private void show_jid_add_view() {
cancel_button.set_label(_("Cancel"));
cancel_button.clicked.disconnect(show_jid_add_view);
cancel_button.clicked.connect(on_cancel);
ok_button.label = _("Next");
ok_button.sensitive = select_fragment.done;
ok_button.clicked.connect(on_next_button_clicked);
details_fragment.fragment_active = false;
details_fragment.notify["done"].disconnect(set_ok_sensitive_from_details);
select_fragment.notify["done"].connect(set_ok_sensitive_from_select);
stack.transition_type = StackTransitionType.SLIDE_RIGHT;
stack.set_visible_child_name("select");
}
private void show_conference_details_view() {
cancel_button.set_icon_name("go-previous-symbolic");
cancel_button.clicked.disconnect(on_cancel);
cancel_button.clicked.connect(show_jid_add_view);
ok_button.label = _("Join");
ok_button.sensitive = details_fragment.done;
ok_button.clicked.disconnect(on_next_button_clicked);
details_fragment.fragment_active = true;
select_fragment.notify["done"].disconnect(set_ok_sensitive_from_select);
details_fragment.notify["done"].connect(set_ok_sensitive_from_details);
stack.transition_type = StackTransitionType.SLIDE_LEFT;
stack.set_visible_child_name("details");
animate_window_resize(details_fragment);
}
private void setup_headerbar() {
ok_button = new Button() { can_focus=true };
ok_button.add_css_class("suggested-action");
HeaderBar header_bar = get_header_bar() as HeaderBar;
header_bar.show_title_buttons = false;
header_bar.pack_start(cancel_button);
header_bar.pack_end(ok_button);
}
private void setup_jid_add_view() {
conference_list = new ConferenceList(stream_interactor);
conference_list_box = conference_list.get_list_box();
conference_list_box.row_activated.connect(() => { ok_button.clicked(); });
select_fragment = new SelectJidFragment(stream_interactor, conference_list_box, stream_interactor.get_accounts());
select_fragment.add_jid.connect((row) => {
AddGroupchatDialog dialog = new AddGroupchatDialog(stream_interactor);
dialog.set_transient_for(this);
dialog.present();
});
select_fragment.remove_jid.connect((row) => {
ConferenceListRow conference_row = row as ConferenceListRow;
if (conference_row == null) return;
stream_interactor.get_module(MucManager.IDENTITY).remove_bookmark(conference_row.account, conference_row.bookmark);
});
Box wrap_box = new Box(Orientation.VERTICAL, 0);
wrap_box.append(select_fragment);
stack.add_named(wrap_box, "select");
}
private void setup_conference_details_view() {
details_fragment = new ConferenceDetailsFragment(stream_interactor) { ok_button=ok_button };
details_fragment.joined.connect(() => this.close());
Box wrap_box = new Box(Orientation.VERTICAL, 0);
wrap_box.append(details_fragment);
stack.add_named(wrap_box, "details");
}
private void set_ok_sensitive_from_select() {
ok_button.sensitive = select_fragment.done;
}
private void set_ok_sensitive_from_details() {
ok_button.sensitive = details_fragment.done;
}
private void on_next_button_clicked() {
details_fragment.clear();
ListRow? row = conference_list_box.get_selected_row() != null ? conference_list_box.get_selected_row().get_child() as ListRow : null;
ConferenceListRow? conference_row = conference_list_box.get_selected_row() != null ? conference_list_box.get_selected_row().get_child() as ConferenceListRow : null;
if (conference_row != null) {
details_fragment.account = conference_row.account;
details_fragment.jid = conference_row.bookmark.jid.to_string();
details_fragment.nick = conference_row.bookmark.nick;
if (conference_row.bookmark.password != null) details_fragment.password = conference_row.bookmark.password;
ok_button.grab_focus();
} else if (row != null) {
details_fragment.account = row.account;
details_fragment.jid = row.jid.to_string();
}
show_conference_details_view();
}
private void on_cancel() {
close();
}
private void animate_window_resize(Widget widget) {
int curr_height = get_size(Orientation.VERTICAL);
var natural_size = Requisition();
widget.get_preferred_size(null, out natural_size);
int difference = natural_size.height - curr_height;
Timer timer = new Timer();
Timeout.add((int) (stack.transition_duration / 30), () => {
ulong microsec;
timer.elapsed(out microsec);
ulong millisec = microsec / 1000;
double partial = double.min(1, (double) millisec / stack.transition_duration);
default_height = (int) (curr_height + difference * partial);
return millisec < stack.transition_duration;
});
}
}
}
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