public void ShowFolder(DossierFolderInfo folder, int depth = 0, GroupMode mode = GroupMode.None)
{
this.BeginUpdate();
this.Items.Clear();
this.Groups.Clear();
InitGroups(mode);
this.Items.Add(GetFolderItem(folder, mode, true));
List <ListViewItem> sort = new List <ListViewItem>();
foreach (DossierFileInfo file in folder.Files)
{
sort.Add(GetFileItem(file, mode));
}
int recurse = (depth == -1 ? int.MaxValue : depth);
if (recurse > 0)
{
foreach (DossierFolderInfo sub in folder.Folders)
{
this.Items.Add(GetFolderItem(sub, mode));
sort.AddRange(GetFileItems(sub, recurse - 1, mode));
}
}
this.Items.AddRange(sort.OrderBy(i => i.Text).ToArray());
this.EndUpdate();
}
public void BuildTreeView(DossierRootInfo root)
{
_root = root;
_folder = (DossierFolderInfo)root;
tree.BeginUpdate();
tree.Nodes.Clear();
TreeNode start = new TreeNode();
start.Tag = root;
start.Text = root.Name;
start.ImageIndex = 0;
if (root.ReportRecursive.GrandTotal.TotalSize > Dossier.GetUnitBytes(SizeDisplayUnits.GB))
{
start.Text += " @ " + Dossier.BytesDisplayText(root.ReportRecursive.GrandTotal.TotalSize, SizeDisplayUnits.GB);
}
tree.Nodes.Add(start);
BuildTreeNode(start.Nodes, root.Folders);
tree.SelectedNode = start;
tree.EndUpdate();
}
protected List <ListViewItem> GetFileItems(DossierFolderInfo folder, int recurse, GroupMode mode)
{
List <ListViewItem> items = new List <ListViewItem>();
foreach (DossierFileInfo file in folder.Files)
{
items.Add(GetFileItem(file, mode));
}
if (recurse > 1)
{
foreach (DossierFolderInfo sub in folder.Folders)
{
items.AddRange(GetFileItems(sub, recurse - 1, mode));
}
}
return(items);
}
protected ListViewItem GetFolderItem(DossierFolderInfo folder, GroupMode mode, bool root = false)
{
ListViewItem item = new ListViewItem();
item.Text = root ? folder.FullPath : folder.Name;
item.Tag = folder;
if (this.View == View.Details)
{
item.SubItems.Add("Folder");
item.SubItems.Add(Dossier.BytesDisplayText(root ? folder.ReportRecursive.GrandTotal.TotalSize : folder.Report.GrandTotal.TotalSize));
}
if (mode == GroupMode.Type || mode == GroupMode.Folder)
{
item.Group = GetGroup("Folders");
}
item.ImageKey = root ? "open" : "closed";
item.ForeColor = Color.White;
item.BackColor = root ? Color.Black : Color.Gray;
return(item);
}
protected ListViewItem GetFileItem(DossierFileInfo file, GroupMode mode)
{
ListViewItem item = new ListViewItem();
item.Text = file.Name;
item.Tag = file;
if (file.IsSystem)
{
item.ForeColor = Color.Red;
}
else if (file.IsHidden)
{
item.ForeColor = Color.DarkGray;
}
else if (file.IsEncrypted)
{
item.ForeColor = Color.Green;
}
else if (file.IsCompressed)
{
item.ForeColor = Color.Blue;
}
if (file.IsVerified)
{
item.BackColor = Color.Honeydew;
}
else if (file.Hash != Guid.Empty)
{
item.BackColor = Color.LemonChiffon;
}
item.ImageKey = file.Type.ToString();
if (this.View == View.Details)
{
item.SubItems.Add(file.Type.ToString());
item.SubItems.Add(Dossier.BytesDisplayText(file.Size));
item.SubItems.Add(file.DisplayDate);
}
if (mode == GroupMode.Folder)
{
DossierFolderInfo root = (DossierFolderInfo)this.Items[0].Tag;
int length = file.Parent.FullPath.Length;
if (length > root.FullPath.Length)
{
length = root.FullPath.Length + 1;
}
item.Group = this.GetGroup(file.Parent.FullPath.Substring(length));
}
else if (mode == GroupMode.Type)
{
if (file.Type == DossierTypes.Text)
{
item.Group = this.GetGroup(DossierTypes.Text.ToString());
}
else if (file.Type == DossierTypes.Audio)
{
item.Group = this.GetGroup(DossierTypes.Audio.ToString());
}
else if (file.Type == DossierTypes.Image)
{
item.Group = this.GetGroup(DossierTypes.Image.ToString());
}
else if (file.Type == DossierTypes.Video)
{
item.Group = this.GetGroup(DossierTypes.Video.ToString());
}
else
{
item.Group = this.GetGroup(DossierTypes.File.ToString());
}
}
else
{
item.Group = null;
}
return(item);
}
private void tree_AfterSelect(object sender, TreeViewEventArgs e)
{
_folder = (DossierFolderInfo)tree.SelectedNode.Tag;
RefreshView();
}