private void OpenInNewTab()
{
var openDialog = CreateOpenLSLDialog();
var showDialog = openDialog.ShowDialog();
if (showDialog == null || !showDialog.Value)
{
return;
}
var alreadyOpen = EditorTabs.FirstOrDefault(x => x.FilePath == openDialog.FileName);
if (alreadyOpen != null)
{
TabControl.SelectedIndex = EditorTabs.IndexOf(alreadyOpen);
return;
}
var tab = CreateEditorTab();
if (!tab.OpenFileInteractive(openDialog.FileName))
{
return;
}
EditorTabs.Add(tab);
TabControl.SelectedIndex = EditorTabs.Count - 1;
}
private NamedPipeServerStream CreateOpenTabPipeServer(string pipeName)
{
var ps = new PipeSecurity();
ps.AddAccessRule(new PipeAccessRule("Users", PipeAccessRights.ReadWrite | PipeAccessRights.CreateNewInstance,
AccessControlType.Allow));
ps.AddAccessRule(new PipeAccessRule("SYSTEM", PipeAccessRights.FullControl, AccessControlType.Allow));
var pipeClientConnection = new NamedPipeServerStream(pipeName, PipeDirection.In, 5,
PipeTransmissionMode.Byte, PipeOptions.Asynchronous, 1024, 1024, ps);
pipeClientConnection.BeginWaitForConnection(asyncResult =>
{
using (var conn = (NamedPipeServerStream)asyncResult.AsyncState)
{
conn.EndWaitForConnection(asyncResult);
var newServer = CreateOpenTabPipeServer(pipeName);
var streamReader = new StreamReader(conn);
while (true)
{
string file = streamReader.ReadLine();
if (file == ":KILL:")
{
if (pipeClientConnection.IsConnected)
{
pipeClientConnection.Disconnect();
}
pipeClientConnection.Close();
pipeClientConnection.Dispose();
if (newServer.IsConnected)
{
newServer.Disconnect();
}
newServer.Close();
newServer.Dispose();
Dispatcher.Invoke(Close);
}
if (file == ":EOF:")
{
break;
}
Dispatcher.Invoke(() =>
{
var alreadyOpen = EditorTabs.FirstOrDefault(x => x.FilePath == file);
if (alreadyOpen != null)
{
TabControl.SelectedIndex = EditorTabs.IndexOf(alreadyOpen);
return;
}
var tab = CreateEditorTab();
if (!tab.OpenFileInteractive(file))
{
return;
}
EditorTabs.Add(tab);
TabControl.SelectedIndex = EditorTabs.Count - 1;
});
}
}
}, pipeClientConnection);
return(pipeClientConnection);
}
private void TabOnDrop(object sender, DragEventArgs e)
{
var textBlock = e.Source as TextBlock;
if (textBlock == null)
{
return;
}
var stackPanel = textBlock.Parent as StackPanel;
if (stackPanel == null)
{
return;
}
var contentPresenter = stackPanel.TemplatedParent as ContentPresenter;
if (contentPresenter == null)
{
return;
}
var tabItemTarget = contentPresenter.Content as EditorTab;
if (tabItemTarget == null)
{
return;
}
var tabItemSourceContentPresenter = e.Data.GetData(typeof(ContentPresenter)) as ContentPresenter;
if (tabItemSourceContentPresenter == null)
{
return;
}
var tabItemSource = tabItemSourceContentPresenter.Content as EditorTab;
if (tabItemSource == null)
{
return;
}
if (tabItemTarget.Equals(tabItemSource))
{
return;
}
_droppingTabAfterDragging = true;
var sourceIndex = EditorTabs.IndexOf(tabItemSource);
var targetIndex = EditorTabs.IndexOf(tabItemTarget);
EditorTabs.Remove(tabItemSource);
EditorTabs.Insert(targetIndex, tabItemSource);
EditorTabs.Remove(tabItemTarget);
EditorTabs.Insert(sourceIndex, tabItemTarget);
TabControl.SelectedIndex = targetIndex;
_droppingTabAfterDragging = false;
}
