private void addFolderToolStripMenuItem_Click(object sender, EventArgs e)
{
ChannelFolder channelFolder = new ChannelFolder(Properties.Resources.NewChannelFolder);
TreeNode treeNode = MakeTreeNodeFromChannel(channelFolder);
treeNode.Expand();
if (this.treeViewChannel.SelectedNode == null || this.treeViewChannel.SelectedNode.Parent == null)
{
ChannelFolder parentChannelFolder = (ChannelFolder)this.treeViewChannel.Tag;
parentChannelFolder.Add(channelFolder);
this.treeViewChannel.Nodes.Add(treeNode);
}
else if (this.treeViewChannel.SelectedNode.Tag is ChannelFolder)
{
ChannelFolder parentChannelFolder = (ChannelFolder)this.treeViewChannel.SelectedNode.Tag;
parentChannelFolder.Add(channelFolder);
this.treeViewChannel.SelectedNode.Nodes.Add(treeNode);
this.treeViewChannel.SelectedNode.Expand();
}
else
{
ChannelFolder parentChannelFolder = (ChannelFolder)this.treeViewChannel.SelectedNode.Parent.Tag;
TreeNode parentTreeNode = this.treeViewChannel.SelectedNode.Parent;
int indexChannel = parentChannelFolder.ChannelList.IndexOf(this.treeViewChannel.SelectedNode.Tag as Channel);
int indexTreeNode = parentTreeNode.Nodes.IndexOf(this.treeViewChannel.SelectedNode);
channelFolder.Parent = parentChannelFolder;
parentChannelFolder.ChannelList.Insert(indexChannel, channelFolder);
this.treeViewChannel.SelectedNode.Parent.Nodes.Insert(indexTreeNode, treeNode);
}
}
internal void InsertChannels(Stream fileStream, ChannelFolder parentChannel, TreeNodeCollection parentTreeNodeCollection)
{
ChannelFolder channels = (ChannelFolder)Channel.Deserialize(fileStream);
if (parentChannel == null)
{
parentChannel = MainForm.rootChannelFolder;
}
if (parentTreeNodeCollection == null)
{
parentTreeNodeCollection = this.treeViewChannel.Nodes;
}
// First level: we add to the existing folder
// Second level: we adjust the parent
foreach (Channel channel in channels.ChannelList)
{
parentChannel.Add(channel);
TreeNode treeNode = MakeTreeNodeFromChannel(channel);
if (channel is ChannelFolder)
{
RecursedFillTree(channel as ChannelFolder, treeNode.Nodes);
}
parentTreeNodeCollection.Add(treeNode);
}
MainForm.UpdateChannelNumber();
}
internal void AddChannelToFavorite(ChannelFolder channelFolder, Channel[] channels)
{
TreeNode parentTreeNode = channelFolder.Tag as TreeNode;
TreeNodeCollection parentTreeNodeCollection = (parentTreeNode == null ? this.treeViewChannel.Nodes : parentTreeNode.Nodes);
foreach (Channel channel in channels)
{
channelFolder.Add(channel);
parentTreeNodeCollection.Add(MakeTreeNodeFromChannel(channel));
}
}
