private void AddTopicContainerToParent(object sender, RoutedEventArgs e)
{
// Get user input
var addChannelWindow = new HelperWindows.NameChannelWindow();
addChannelWindow.ShowDialog();
if (addChannelWindow.DialogResult == true)
{
TreeViewItem channelViewItem = InterfaceDataSource.MakeTreeViewItem(addChannelWindow.Channel);
channelViewItem.ContextMenu.Items.Add(InterfaceDataSource.MakeContextMenuItem(AddTopicText, AddTopicToContainer));
channelViewItem.ContextMenu.Items.Add(InterfaceDataSource.MakeContextMenuItem(RemoveGestureText, RemoveTopicOption));
channelViewItem.ContextMenu.Items.Add(InterfaceDataSource.MakeContextMenuItem(RenameGesureText, RenameTopicMenuOption));
// Add to UI
topicTreeView.Items.Add(channelViewItem);
}
}
/// <summary>
/// adds a topic
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddTopicToContainer(object sender, RoutedEventArgs e)
{
var parent = topicTreeView.SelectedItem as TreeViewItem;
if (parent != null)
{
// Get user input
var addChannelWindow = new HelperWindows.NameChannelWindow();
addChannelWindow.ShowDialog();
if (addChannelWindow.DialogResult == true)
{
TreeViewItem topicItem = InterfaceDataSource.MakeTreeViewItem(addChannelWindow.Channel);
topicItem.ContextMenu.Items.Add(InterfaceDataSource.MakeContextMenuItem(RemoveGestureText, RemoveTopicOption));
topicItem.ContextMenu.Items.Add(InterfaceDataSource.MakeContextMenuItem(RenameGesureText, RenameTopicMenuOption));
// Add to UI
parent.Items.Add(topicItem);
}
}
}
/// <summary>
/// Adds a channel to the visual tree
/// </summary>
/// <remarks>
/// Mainly for the facade
/// </remarks>
public static Tuple<TreeViewItem,Channel> AddChannelToTree()
{
var createChannelWindow = new HelperWindows.NameChannelWindow();
createChannelWindow.ShowDialog();
Tuple<TreeViewItem, Channel> result = null;
if (createChannelWindow.DialogResult == true)
{
// Create feed and add it
var channel = new Channel(createChannelWindow.Channel);
var channelViewItem = MakeTreeViewItem(channel.ChannelName);
channelViewItem.ContextMenu.Items.Add(MakeContextMenuItem(AddFeedGestureText, AddFeedItem));
channelViewItem.ContextMenu.Items.Add(MakeContextMenuItem(AddChannelGestureText, AddChannelItem));
channelViewItem.ContextMenu.Items.Add(MakeContextMenuItem(RemoveGestureText, RemoveMenuOption));
TreeView.Items.Add(channelViewItem);
AddChannelToSubscriptions(channel);
result = new Tuple<TreeViewItem, Channel>(channelViewItem, channel);
}
return result;
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private static void AddChannelItemToParent(object sender, RoutedEventArgs e)
{
// Get user input
var addChannelWindow = new HelperWindows.NameChannelWindow();
addChannelWindow.ShowDialog();
if (addChannelWindow.DialogResult == true)
{
Channel newChannel = new Channel(addChannelWindow.Channel);
_subscriptions.AddChannel(newChannel);
TreeViewItem channelViewItem = MakeTreeViewItem(newChannel.ChannelName);
channelViewItem.ContextMenu.Items.Add(MakeContextMenuItem(AddFeedGestureText, AddFeedItem));
channelViewItem.ContextMenu.Items.Add(MakeContextMenuItem(RemoveGestureText, RemoveMenuOption));
channelViewItem.ContextMenu.Items.Add(MakeContextMenuItem(RenameGesureText, RenameMenuOption));
// Add to UI
TreeView.Items.Add(channelViewItem);
}
}
/// <summary>
/// This is the method to be used by other tree view items
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private static void AddChannelItem(object sender, RoutedEventArgs e)
{
// Get input
HelperWindows.NameChannelWindow newChannel = new HelperWindows.NameChannelWindow();
newChannel.ShowDialog();
TreeViewItem parent = TreeView.SelectedItem as TreeViewItem;
if (parent != null)
{
if (TreeView.SelectedItem != null && true == newChannel.DialogResult)
{
// create channel and add
Channel channel = new Channel(newChannel.Channel);
TreeViewItem channelViewItem = MakeTreeViewItem(channel.ChannelName);
channelViewItem.ContextMenu.Items.Add(MakeContextMenuItem(AddFeedGestureText, AddFeedItem));
channelViewItem.ContextMenu.Items.Add(MakeContextMenuItem(AddChannelGestureText, AddChannelItem));
channelViewItem.ContextMenu.Items.Add(MakeContextMenuItem(RemoveGestureText, RemoveMenuOption));
try {
parent.Items.Add(channelViewItem);
}
catch (InvalidOperationException)
{ // Handle exception by just adding channel to root node
TreeView.Items.Add(channelViewItem);
}
var channelParent = _subscriptions.SearchForChannel(parent.Header.ToString());
channelParent?.AddChannel(channel);
}
}
}
