private bool GetFavoriteContainer(out ChannelFolder parentChannelFolder, out TreeNodeCollection parentTreeNodeCollection)
{
if (this.treeViewChannel.SelectedNode == null || (this.treeViewChannel.SelectedNode.Parent == null && !(this.treeViewChannel.SelectedNode.Tag is ChannelFolder)))
{
parentChannelFolder = (ChannelFolder)this.treeViewChannel.Tag;
parentTreeNodeCollection = this.treeViewChannel.Nodes;
return true;
}
else if (this.treeViewChannel.SelectedNode.Tag is ChannelTV)
{
TreeNode parentTreeNode = this.treeViewChannel.SelectedNode.Parent;
parentChannelFolder = (ChannelFolder)parentTreeNode.Tag;
parentTreeNodeCollection = parentTreeNode.Nodes;
return true;
}
else if (this.treeViewChannel.SelectedNode.Tag is ChannelFolder)
{
parentChannelFolder = (ChannelFolder)this.treeViewChannel.SelectedNode.Tag;
parentTreeNodeCollection = treeViewChannel.SelectedNode.Nodes;
return true;
}
parentChannelFolder = null;
parentTreeNodeCollection = null;
return false;
}
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));
}
}
internal void RecursedFillTree(ChannelFolder parentChannel, TreeNodeCollection parentTreeNodeCollection)
{
foreach (Channel channel in parentChannel.ChannelList)
{
channel.Parent = parentChannel;
TreeNode treeNode = MakeTreeNodeFromChannel(channel);
if (channel is ChannelFolder)
RecursedFillTree(channel as ChannelFolder, treeNode.Nodes);
parentTreeNodeCollection.Add(treeNode);
}
}
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();
}
private void UpdateChannelNumberRecursedTree(ChannelFolder channelFolder)
{
foreach (Channel channel in channelFolder.ChannelList)
{
if (channel is ChannelTV)
{
short channelNumber = (channel as ChannelTV).ChannelNumber;
channelNumberMax = Math.Max(channelNumberMax, channelNumber);
if (channelNumber >= 0)
{
if (this.channelByChannelNumber.ContainsKey(channelNumber))
this.cloneChannelNumber.Add(channel);
else
this.channelByChannelNumber[channelNumber] = channel;
}
}
else if (channel is ChannelFolder)
UpdateChannelNumberRecursedTree(channel as ChannelFolder);
}
}
private void PopulateChannelsInDropDownMenu(ToolStripMenuItem toolStripMenuItem, ChannelFolder channelFolder)
{
toolStripMenuItem.DropDownItems.Clear();
foreach (Channel channel in channelFolder.ChannelList)
{
ToolStripMenuItem channelToolStripMenuItem = new ToolStripMenuItem(channel.Name);
channelToolStripMenuItem.Tag = channel;
if (channel is ChannelFolder)
{
channelToolStripMenuItem.Image = this.imageListLogoTV.Images["FolderClosed"];
channelToolStripMenuItem.DropDownItems.Add("dummy");
channelToolStripMenuItem.DropDownOpening += new EventHandler(channelToolStripMenuItem_DropDownOpening);
}
else
{
if (channel is ChannelTV)
{
channelToolStripMenuItem.Image = this.imageListLogoTV.Images[(channel as ChannelTV).Logo];
if(channelToolStripMenuItem.Image == null)
channelToolStripMenuItem.Image = this.imageListLogoTV.Images["LogoTVDefault"];
}
channelToolStripMenuItem.Click += new EventHandler(channelToolStripMenuItem_Click);
}
toolStripMenuItem.DropDownItems.Add(channelToolStripMenuItem);
}
}
private void PopulateChannelsFolderInDropDownMenu(ToolStripItemCollection toolStripItemCollection, ChannelFolder channelFolder)
{
toolStripItemCollection.Clear();
ToolStripMenuItem channelToolStripMenuItem0 = new ToolStripMenuItem(Properties.Resources.ChooseFolder);
channelToolStripMenuItem0.Tag = channelFolder;
channelToolStripMenuItem0.Click += new EventHandler(channelFolderToolStripMenuItem_Click);
toolStripItemCollection.Add(channelToolStripMenuItem0);
foreach (Channel channel in channelFolder.ChannelList)
{
if (channel is ChannelFolder)
{
ToolStripMenuItem channelToolStripMenuItem = new ToolStripMenuItem(channel.Name);
channelToolStripMenuItem.Tag = channel;
channelToolStripMenuItem.DropDownItems.Clear();
channelToolStripMenuItem.DropDownOpening += new EventHandler(channelFolderToolStripMenuItem_DropDownOpening);
ToolStripMenuItem channelToolStripMenuItem1 = new ToolStripMenuItem("Dummy");
channelToolStripMenuItem.DropDownItems.Add(channelToolStripMenuItem1);
toolStripItemCollection.Add(channelToolStripMenuItem);
}
}
}
// wizardPageChannelNumber
private void InitChannelNumberingRecursedTree(ChannelFolder channelFolder)
{
foreach (Channel channel in channelFolder.ChannelList)
{
ListViewItem lvi = new ListViewItem(channel.Name);
lvi.IndentCount = currentChannelIndentation;
lvi.Tag = channel;
mapChannelsIndentation[lvi] = currentChannelIndentation;
if (channel is ChannelTV)
{
ChannelTV channelTV = channel as ChannelTV;
lvi.SubItems.Add(channelTV.ChannelNumber.ToString());
maxChannelNumber = Math.Max(maxChannelNumber, channelTV.ChannelNumber);
lvi.ImageKey = (MainForm.imageListLogoTV.Images.ContainsKey(channelTV.Logo) ? channelTV.Logo : "LogoTVDefault");
this.listViewChannelNumbering.Items.Add(lvi);
}
else if (channel is ChannelFolder)
{
this.listViewChannelNumbering.Items.Add(lvi);
lvi.ImageKey = "FolderClosed";
currentChannelIndentation++;
InitChannelNumberingRecursedTree(channel as ChannelFolder);
currentChannelIndentation--;
}
}
}