private void ShowProperties(IntPtr owner) => TaskUtilities.EnsureSTAThreadTask(() =>
{
using (var form = new Properties())
{
WindowsUtilities.RunForm(form, owner);
}
});
private void OnRootProperties(object sender, ShellMenuInvokeEventArgs e)
{
var ctx = ShellContext.Current.Clone();
TaskUtilities.EnsureSTAThreadTask(() =>
{
// find the top view window handle
var viewHandle = Core.WindowsShell.View.GetOwnerViewHandle(e.HwndOwner);
using (var form = new RootProperties())
{
form.MemoryCacheCleared += (s, e2) =>
{
WebApi.ClearCache();
};
// use native proxy's 32x32 icon
form.Icon = FolderServer.NativeProxy.Icons.FirstOrDefault(i => i.Height == 32).ToIcon();
form.SelectedObject = WebApi.ServerInfo;
WindowsUtilities.RunForm(form, viewHandle);
}
});
}
/// <summary>
/// Called when [shell menu item invoke].
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="ShellMenuInvokeEventArgs"/> instance containing the event data.</param>
private async void OnShellMenuItemInvoke(object sender, ShellMenuInvokeEventArgs e)
{
// e.MenuItem can be null for standard commands
var menu = (ShellMenu)sender;
// log something (if a logger is configured)
menu.Server.Configuration?.Logger?.Log(TraceLevel.Info, "Shell Item '" + e.MenuItem + "' (cmd:" + e.Command + ") called.");
var mc = Conversions.ChangeType(e.MenuItem?.Tag, MenuCommand.Unknown);
switch (mc)
{
case MenuCommand.Modify:
if (e.Items.Count == 1) // we only support modification of one value at a time
{
// ShellBoost's implicit threads are MTA but we need an STA to show UI (with Winforms, WPF, etc.)
_ = TaskUtilities.EnsureSTAThreadTask(() =>
{
using (var form = new EditValue())
{
var valueItem = (RegistryValueItem)e.Items[0];
form.LoadEditor(BaseParent.Hive, Path, valueItem.KeyName);
var result = WindowsUtilities.RunForm(form);
if (result == DialogResult.OK)
{
using (var key = OpenKey(true))
{
key.SetValue(valueItem.KeyName, form.NewValue);
valueItem.Parent?.NotifyUpdate();
}
}
}
});
return;
}
break;
case MenuCommand.NewKey:
using (var key = OpenKey(true))
{
if (key != null)
{
var newName = GetNewName("New Key #", key.GetSubKeyNames());
try
{
key.CreateSubKey(newName);
e.Folder.RefreshShellViews();
await SelectAndEdit(newName);
}
catch (Exception ex)
{
// probably an access denied error
await WindowsUtilities.DoModelessAsync(() =>
{
MessageBox.Show(new Win32Window(e.HwndOwner), "The Registry Folder cannot set a value here: " + ex.Message, "Registry Folder", MessageBoxButtons.OK, MessageBoxIcon.Error);
});
}
}
}
break;
case MenuCommand.NewValueString:
case MenuCommand.NewValueBinary:
case MenuCommand.NewValueDWord:
case MenuCommand.NewValueQWord:
case MenuCommand.NewValueMultiString:
case MenuCommand.NewValueExpandString:
var kind = (RegistryValueKind)mc;
using (var key = OpenKey(true))
{
if (key != null)
{
var newName = GetNewName("New Value #", key.GetValueNames());
try
{
key.SetValue(newName, GetDefaultValue(kind), kind);
e.Folder.RefreshShellViews();
await SelectAndEdit(newName);
}
catch (Exception ex)
{
// probably an access denied error
await WindowsUtilities.DoModelessAsync(() =>
{
MessageBox.Show(new Win32Window(e.HwndOwner), "The Registry Folder cannot set a value here: " + ex.Message, "Registry Folder", MessageBoxButtons.OK, MessageBoxIcon.Error);
});
}
}
}
break;
}
}
