private void MenuItem_ClickCreateFile(object sender, RoutedEventArgs e)
{
string docName;
var dialog = new EnterFolderName();
dialog.Message.Text = "Enter document name";
if (dialog.ShowDialog() == true)
{
docName = dialog.ResponseText;
var menuItem = sender as MenuItem;
// Find the parant from OS
TreeItem parant = FakeOS.Volume.GetTreeItem(menuItem.Tag.ToString());
string newTag = parant.Tag + '\\' + dialog.ResponseText;
if (FakeOS.Volume.GetTreeItem(newTag) != null) // So item with this name already exists in the directory
{
MessageBox.Show(this, $"Item with name {dialog.ResponseText} already exists in the directory.",
"Confirmation", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
// Create our new child and put it among the parants children
TreeItem child = FakeOS.AddDirectory(docName, ItemType.file, parant.Id);
// Find parant of item user want to delete in the Tree
TreeViewItem parantTVI = (TreeViewItem)LogicalTreeHelper.FindLogicalNode(FolderView, "Id" + parant.Id); //FolderView.Items.GetItemAt(0);
// Exit if the item contains data
if (parantTVI.Items.Count == 1 && parantTVI.Items[0] == null)
{
// Remove the dummy child
parantTVI.Items.Clear();
}
// Create new Tree-ViewItem for our new child
TreeViewItem childTVI = new TreeViewItem()
{
// Add the title
Header = child.Name,
// Add the path
Tag = child.Tag,
// Name for image
Name = "Id" + child.Id.ToString()
};
ContextMenu contextMenu = new ContextMenu();
MenuItem menuItemOpen = new MenuItem()
{
Header = "Open",
Tag = child.Tag
};
MenuItem menuItemRename = new MenuItem()
{
Header = "Rename",
Tag = child.Tag
};
menuItemRename.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickRename));
contextMenu.Items.Add(menuItemRename);
menuItemOpen.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickOpenFile));
contextMenu.Items.Add(menuItemOpen);
MenuItem menuItemDelete = new MenuItem()
{
Header = "Delete",
Tag = child.Tag
};
menuItemDelete.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickDelete));
contextMenu.Items.Add(menuItemDelete);
childTVI.ContextMenu = contextMenu;
// Add new child Tree-ViewItem to the parant
parantTVI.Items.Add(childTVI);
FolderView.UpdateLayout();
var notBad = new NotBad();
notBad.Title += " " + docName;
if (notBad.ShowDialog() == true)
{
child.Document.Content = notBad.TextContent.Text;
Drive.Write(parant, child, child.Document.Content, false);
child.Document.LastModification = DateTime.UtcNow;
}
else
{
Drive.Write(parant, child, child.Name, false);
}
DrawGrid();
}
}
private void MenuItem_ClickCreateFolder(object sender, RoutedEventArgs e)
{
var dialog = new EnterFolderName();
if (dialog.ShowDialog() == true)
{
var menuItem = sender as MenuItem;
// Find the parant from OS
TreeItem parant = FakeOS.Volume.GetTreeItem(menuItem.Tag.ToString());
string newTag = parant.Tag + '\\' + dialog.ResponseText;
if (FakeOS.Volume.GetTreeItem(newTag) != null) // So item with this name already exists in the directory
{
MessageBox.Show(this, $"Item with name {dialog.ResponseText} already exists in the directory.",
"Confirmation", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
// Create our new child and put it among the parants children
TreeItem child = FakeOS.AddDirectory(dialog.ResponseText, ItemType.folder, parant.Id);
// Find parant of item user want to delete in the Tree
TreeViewItem parantTVI = (TreeViewItem)LogicalTreeHelper.FindLogicalNode(FolderView, "Id" + parant.Id); //FolderView.Items.GetItemAt(0);
if (parantTVI.Items.Count == 1 && parantTVI.Items[0] == null)
{
// Remove the dummy child
parantTVI.Items.Clear();
}
// Create new Tree-ViewItem for our new child
TreeViewItem childTVI = new TreeViewItem()
{
// Add the title
Header = child.Name,
// Add the path
Tag = child.Tag,
// Name for image
Name = "Id" + child.Id.ToString()
};
// Add a dummy child to the root Tree-View Item for ability to expand our new folder
childTVI.Items.Add(null);
ContextMenu contextMenu = new ContextMenu();
MenuItem menuItemCreate = new MenuItem()
{
Header = "Create new folder",
Tag = child.Tag
};
menuItemCreate.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickCreateFolder));
contextMenu.Items.Add(menuItemCreate);
MenuItem menuItemRename = new MenuItem()
{
Header = "Rename",
Tag = child.Tag
};
menuItemRename.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickRename));
contextMenu.Items.Add(menuItemRename);
MenuItem menuItemDelete = new MenuItem()
{
Header = "Delete",
Tag = child.Tag
};
menuItemDelete.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickDelete));
contextMenu.Items.Add(menuItemDelete);
MenuItem menuItemCreateFile = new MenuItem()
{
Header = "Create file",
Tag = child.Tag
};
menuItemCreateFile.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickCreateFile));
contextMenu.Items.Add(menuItemCreateFile);
childTVI.ContextMenu = contextMenu;
// Listen out for item being expended
childTVI.Expanded += TreeItem_Expanded;
// Add new child Tree-ViewItem to the parant
parantTVI.Items.Add(childTVI);
FolderView.UpdateLayout();
DrawGrid();
}
}
/// <summary>
/// When a disk/folder is expanded find sub folders/files
/// </summary>
/// <param name="sender">TreeViewItem</param>
/// <param name="e"></param>
private void TreeItem_Expanded(object sender, RoutedEventArgs e)
{
var treeViewItem = (TreeViewItem)sender;
// Exit if the item contains data
if (treeViewItem.Items.Count != 1 || treeViewItem.Items[0] != null)
{
return;
}
// Remove the dummy child
treeViewItem.Items.Clear();
// Get the full path
var fullPath = (string)treeViewItem.Tag;
// Create a blank list for directories
var directories = new List <string>();
// Get nested directories
foreach (var dir in FakeOS.GetDirectories(fullPath))
{
var newChildTreeViewItem = new TreeViewItem
{
Header = dir.Name,
// Let's puth the type here to conveert it into image later :)
Name = "Id" + dir.Id.ToString(),
Tag = dir.Tag
};
ContextMenu contextMenu = new ContextMenu();
MenuItem menuItemDelete = new MenuItem()
{
Header = "Delete",
Tag = dir.Tag
};
MenuItem menuItemRename = new MenuItem()
{
Header = "Rename",
Tag = FakeOS.Volume.Tag
};
menuItemRename.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickRename));
contextMenu.Items.Add(menuItemRename);
if (dir.Type == ItemType.folder || dir.Type == ItemType.drive)
{
newChildTreeViewItem.Items.Add(null);
MenuItem menuItemCreateFolder = new MenuItem()
{
Header = "Create new folder",
Tag = dir.Tag
};
menuItemCreateFolder.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickCreateFolder));
contextMenu.Items.Add(menuItemCreateFolder);
MenuItem menuItemCreateFile = new MenuItem()
{
Header = "Create new file",
Tag = dir.Tag
};
menuItemCreateFile.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickCreateFile));
contextMenu.Items.Add(menuItemCreateFile);
newChildTreeViewItem.ContextMenu = contextMenu;
newChildTreeViewItem.Expanded += TreeItem_Expanded;
}
else // If it is a file let's add an Open command
{
MenuItem menuItemOpenFile = new MenuItem()
{
Header = "Open",
Tag = dir.Tag
};
menuItemOpenFile.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickOpenFile));
contextMenu.Items.Add(menuItemOpenFile);
}
// Bind the handler of removing items
menuItemDelete.AddHandler(MenuItem.ClickEvent, new RoutedEventHandler(MenuItem_ClickDelete));
contextMenu.Items.Add(menuItemDelete);
newChildTreeViewItem.ContextMenu = contextMenu;
treeViewItem.Items.Add(newChildTreeViewItem);
}
if (treeViewItem.Name == ItemType.folder.ToString())
{
treeViewItem.Name = "folderOpen";
}
}