private int AddDropDownBar()
{
DropDownBarClient dropDown = _client = new DropDownBarClient(_textView);
IVsDropdownBarManager manager = (IVsDropdownBarManager)_window;
IVsDropdownBar dropDownBar;
int hr = manager.GetDropdownBar(out dropDownBar);
if (ErrorHandler.Succeeded(hr) && dropDownBar != null)
{
hr = manager.RemoveDropdownBar();
if (!ErrorHandler.Succeeded(hr))
{
return(hr);
}
}
int res = manager.AddDropdownBar(2, dropDown);
if (ErrorHandler.Succeeded(res))
{
_textView.TextBuffer.Properties[typeof(DropDownBarClient)] = dropDown;
}
return(res);
}
private int RemoveDropDownBar()
{
if (_client != null)
{
IVsDropdownBarManager manager = (IVsDropdownBarManager)_window;
_client.Dispose();
_client = null;
_textView.TextBuffer.Properties.RemoveProperty(typeof(DropDownBarClient));
return(manager.RemoveDropdownBar());
}
return(VSConstants.S_OK);
}
private int AddDropDownBar()
{
var text = _textView.TextBuffer.CurrentSnapshot.GetText();
_textView.TextBuffer.PostChanged += (x, y) =>
{
var currentText = _textView.TextBuffer.CurrentSnapshot.GetText();
Token[] currentTokens;
ParseError[] currentErrors;
var currentAst = Parser.ParseInput(currentText, out currentTokens, out currentErrors);
if (_client != null)
{
_client.UpdateAst(currentAst);
}
};
Token[] tokens;
ParseError[] errors;
var ast = Parser.ParseInput(text, out tokens, out errors);
DropDownBarClient dropDown = _client = new DropDownBarClient(_textView, ast);
IVsDropdownBarManager manager = (IVsDropdownBarManager)_window;
IVsDropdownBar dropDownBar;
int hr = manager.GetDropdownBar(out dropDownBar);
if (ErrorHandler.Succeeded(hr) && dropDownBar != null)
{
hr = manager.RemoveDropdownBar();
if (!ErrorHandler.Succeeded(hr))
{
return(hr);
}
}
int res = manager.AddDropdownBar(2, dropDown);
if (ErrorHandler.Succeeded(res))
{
_textView.TextBuffer.Properties[typeof(DropDownBarClient)] = dropDown;
}
return(res);
}
private int AddDropDownBar()
{
var text = _textView.TextBuffer.CurrentSnapshot.GetText();
_textView.TextBuffer.PostChanged += (x, y) =>
{
var currentText = _textView.TextBuffer.CurrentSnapshot.GetText();
Token[] currentTokens;
ParseError[] currentErrors;
var currentAst = Parser.ParseInput(currentText, out currentTokens, out currentErrors);
if (_client != null)
_client.UpdateAst(currentAst);
};
Token[] tokens;
ParseError[] errors;
var ast = Parser.ParseInput(text, out tokens, out errors);
DropDownBarClient dropDown = _client = new DropDownBarClient(_textView, ast);
IVsDropdownBarManager manager = (IVsDropdownBarManager)_window;
IVsDropdownBar dropDownBar;
int hr = manager.GetDropdownBar(out dropDownBar);
if (ErrorHandler.Succeeded(hr) && dropDownBar != null)
{
hr = manager.RemoveDropdownBar();
if (!ErrorHandler.Succeeded(hr))
{
return hr;
}
}
int res = manager.AddDropdownBar(2, dropDown);
if (ErrorHandler.Succeeded(res))
{
_textView.TextBuffer.Properties[typeof(DropDownBarClient)] = dropDown;
}
return res;
}
private int RemoveDropDownBar()
{
if (_client != null)
{
IVsDropdownBarManager manager = (IVsDropdownBarManager)_window;
_client.Unregister();
_client = null;
_textView.TextBuffer.Properties.RemoveProperty(typeof(DropDownBarClient));
return manager.RemoveDropdownBar();
}
return VSConstants.S_OK;
}
