private void GalleryWorker_TreeNodeRemoved(object sender, MediaFolderEventArgs e)
{
try
{
if (InvokeRequired)
{
Invoke(new EventHandler <MediaFolderEventArgs>(GalleryWorker_TreeNodeRemoved), new object[] { sender, e });
}
else
{
if (e.Folder.Parent != null)
{
if (_folderCollection.ContainsKey(e.Folder.Parent))
{
TreeNode parentNode = _folderCollection[e.Folder.Parent];
parentNode.Nodes.Remove(_folderCollection[e.Folder]);
_folderCollection.Remove(e.Folder);
}
}
else
{
_treeView.Nodes.Remove(_folderCollection[e.Folder]);
_folderCollection.Remove(e.Folder);
}
}
}
catch (Exception ex)
{
FormUtilities.ShowError(ParentForm, ex);
}
}
private void MainWorker_TreeNodeAdded(object sender, MediaFolderEventArgs e)
{
try
{
if (InvokeRequired)
{
Invoke(new EventHandler <MediaFolderEventArgs>(MainWorker_TreeNodeAdded), new object[] { sender, e });
}
else
{
if (e.Folder.Parent != null)
{
if (_folderCollection.ContainsKey(e.Folder.Parent))
{
TreeNode parentNode = _folderCollection[e.Folder.Parent];
TreeNode node = parentNode.Nodes.Add(e.Folder.Name);
node.Tag = e.Folder;
_folderCollection.Add(e.Folder, node);
}
}
else
{
TreeNode node = treeView.Nodes.Add(e.Folder.Name);
node.Tag = e.Folder;
_folderCollection.Add(e.Folder, node);
}
}
}
catch (Exception ex)
{
FormUtilities.ShowError(this, ex);
}
}
private void GalleryWorker_TreeNodeAdded(object sender, MediaFolderEventArgs e)
{
try
{
if (InvokeRequired)
{
Invoke(new EventHandler <MediaFolderEventArgs>(GalleryWorker_TreeNodeAdded), new object[] { sender, e });
}
else
{
if (!_folderCollection.ContainsKey(e.Folder))
{
if (e.Folder.Parent != null)
{
if (_folderCollection.ContainsKey(e.Folder.Parent))
{
TreeNode parentNode = _folderCollection[e.Folder.Parent];
TreeNode onlyChildNode = (parentNode.Nodes.Count == 1 ? parentNode.Nodes[0] : null);
TreeNode node = parentNode.Nodes.Add(e.Folder.Name + " (" + e.Folder.TotalMediaCount.ImageCount + ":" + e.Folder.TotalMediaCount.VideoCount + ")");
node.Tag = e.Folder;
if (!e.Folder.IsDummy)
{
_folderCollection.Add(e.Folder, node);
}
if (onlyChildNode != null && ((MediaFolder)onlyChildNode.Tag).IsDummy)
{
parentNode.Nodes.Remove(onlyChildNode);
}
}
}
else
{
TreeNode node = _treeView.Nodes.Add(e.Folder.Source.DisplayPath);
//TreeNode node = _treeView.Nodes.Add(e.Folder.Name);
node.Tag = e.Folder;
_folderCollection.Add(e.Folder, node);
}
}
}
}
catch (Exception ex)
{
FormUtilities.ShowError(ParentForm, ex);
}
}
private void FileSystemHandler_MediaFolderRemoved(object sender, MediaFolderEventArgs e)
{
FolderRemoved(e.Folder);
}
private void FileSystemHandler_MediaFolderRemoved(object sender, MediaFolderEventArgs e)
{
RaiseTreeNodeRemovedEvent(e.Folder);
}
