public TopicViewModel(PubsubSourceRootViewModel owner, Topic topic, IEnumerable <Subscription> subscriptions)
: base(owner, new TopicItem(topic), subscriptions)
{
Icon = s_topicIcon.Value;
ContextMenu = new ContextMenu
{
ItemsSource = new List <MenuItem>
{
new MenuItem
{
Header = Resources.CloudExplorerPubSubNewSubscriptionMenuHeader,
Command = new ProtectedCommand(OnNewSubscriptionCommand)
},
new MenuItem
{
Header = Resources.CloudExplorerPubSubDeleteTopicMenuHeader,
Command = new ProtectedCommand(OnDeleteTopicCommand)
},
new MenuItem
{
Header = Resources.UiPropertiesMenuHeader,
Command = new ProtectedCommand(OnPropertiesWindowCommand)
}
}
};
}
protected TopicViewModelBase(
PubsubSourceRootViewModel owner,
ITopicItem topicItem,
IEnumerable <Subscription> subscriptions)
{
Owner = owner;
TopicItem = topicItem;
Caption = TopicItem.DisplayName;
AddSubscriptonsOfTopic(subscriptions);
}
public OrphanedSubscriptionsViewModel(PubsubSourceRootViewModel owner, IEnumerable <Subscription> subscriptions)
: base(owner, new OrphanedSubscriptionsItem(), subscriptions)
{
Icon = s_orphanedSubscriptionIcon.Value;
// Include an invisible context menu so child context menus continue to show up.
ContextMenu = new ContextMenu
{
Visibility = Visibility.Hidden
};
}