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Lazy generate occupant menu list

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This commit is contained in:
fiaxh 2020-07-22 18:40:33 +02:00
parent b104be4842
commit a8f127b32e
1 changed files with 16 additions and 10 deletions
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26
main/src/ui/occupant_menu/view.vala
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@ -11,7 +11,7 @@ public class View : Popover {
private Conversation conversation;
private Stack stack = new Stack() { vhomogeneous=false, visible=true };
private List list;
private List? list = null;
private ListBox invite_list;
private Box? jid_menu = null;
@ -22,8 +22,19 @@ public class View : Popover {
this.conversation = conversation;
Box list_box = new Box(Orientation.VERTICAL, 1) { visible=true };
list = new List(stream_interactor, conversation) { visible=true };
list_box.add(list);
this.show.connect(() => {
if (list == null) {
list = new List(stream_interactor, conversation) { visible=true };
list_box.add(list);
list_box.reorder_child(list, 0);
list.list_box.row_activated.connect((row) => {
ListRow list_row = row as ListRow;
show_menu(list_row.jid, list_row.name_label.label);
});
}
});
invite_list = new ListBox() { visible=true };
invite_list.add(new ListRow.label("+", _("Invite")) {visible=true});
@ -46,23 +57,18 @@ public class View : Popover {
add(stack);
stack.visible_child_name = "list";
list.list_box.row_activated.connect((row) => {
ListRow list_row = row as ListRow;
show_menu(list_row.jid, list_row.name_label.label);
});
hide.connect(reset);
}
public void reset() {
stack.transition_type = StackTransitionType.NONE;
stack.visible_child_name = "list";
list.list_box.unselect_all();
if (list != null) list.list_box.unselect_all();
invite_list.unselect_all();
}
private void show_list() {
list.list_box.unselect_all();
if (list != null) list.list_box.unselect_all();
stack.transition_type = StackTransitionType.SLIDE_RIGHT;
stack.visible_child_name = "list";
}