public ShellNewItem(ShellNewList list, string regPath)
{
this.Owner = list;
InitializeComponents();
this.RegPath = regPath;
BtnMoveUp.Visible = BtnMoveDown.Visible = this.CanSort && LockNewItem.IsLocked();
}
private void AddNewItem()
{
NewItem newItem = new NewItem();
this.AddItem(newItem);
newItem.AddNewItem += (sender, e) =>
{
using (FileExtensionDialog dlg = new FileExtensionDialog())
{
if (dlg.ShowDialog() != DialogResult.OK)
{
return;
}
string extension = dlg.Extension;
string openMode = FileExtension.GetOpenMode(extension);
if (string.IsNullOrEmpty(openMode))
{
MessageBoxEx.Show(AppString.MessageBox.NoOpenModeExtension);
return;
}
foreach (Control ctr in this.Controls)
{
if (ctr.GetType() == typeof(ShellNewItem))
{
if (((ShellNewItem)ctr).Extension.Equals(extension, StringComparison.OrdinalIgnoreCase))
{
MessageBoxEx.Show(AppString.MessageBox.HasBeenAdded);
return;
}
}
}
using (RegistryKey exKey = Registry.ClassesRoot.OpenSubKey(extension, true))
using (RegistryKey snKey = exKey.CreateSubKey("ShellNew", true))
{
string defaultOpenMode = exKey.GetValue("")?.ToString();
if (string.IsNullOrEmpty(defaultOpenMode))
{
exKey.SetValue("", openMode);
}
snKey.SetValue("NullFile", string.Empty);
ShellNewItem item = new ShellNewItem(this, snKey.Name);
this.AddItem(item);
item.Focus();
if (item.ItemText.IsNullOrWhiteSpace())
{
item.ItemText = $"{extension.Substring(1)} file";
}
if (LockNewItem.IsLocked())
{
this.WriteRegistry();
}
}
}
};
}
public void WriteRegistry()
{
List <string> extensions = new List <string>();
for (int i = 2; i < this.Controls.Count; i++)
{
extensions.Add(((ShellNewItem)Controls[i]).Extension);
}
LockNewItem.UnLock();
Registry.SetValue(ShellNewPath, "Classes", extensions.ToArray());
LockNewItem.Lock();
}
public void LoadItems()
{
this.AddNewItem();
this.AddItem(new LockNewItem(this));
if (LockNewItem.IsLocked())
{
this.LoadLockItems();
}
else
{
this.LoadUnlockItems();
}
}
private void AddNewItem()
{
NewItem newItem = new NewItem();
this.AddItem(newItem);
newItem.AddNewItem += (sender, e) =>
{
using (FileExtensionDialog dlg = new FileExtensionDialog())
{
if (dlg.ShowDialog() != DialogResult.OK)
{
return;
}
string extension = dlg.Extension;
foreach (Control ctr in this.Controls)
{
if (ctr.GetType() == typeof(ShellNewItem))
{
if (((ShellNewItem)ctr).Extension.Equals(extension, StringComparison.OrdinalIgnoreCase))
{
MessageBoxEx.Show(AppString.MessageBox.HasBeenAdded);
return;
}
}
}
string typeName = FileExtensionDialog.GetTypeName(extension, false);
using (RegistryKey exKey = Registry.ClassesRoot.OpenSubKey(extension, true))
{
exKey.SetValue("", typeName);
using (RegistryKey snKey = exKey.CreateSubKey("ShellNew", true))
{
snKey.SetValue("NullFile", string.Empty);
this.AddItem(new ShellNewItem(this, snKey.Name));
if (LockNewItem.IsLocked())
{
this.WriteRegistry();
}
}
}
}
};
}
