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;
}
private int AddDropDownBar()
{
var jProjectEntry = _textView.TextBuffer.GetAnalysis() as IJProjectEntry;
if (jProjectEntry == null) {
return VSConstants.E_FAIL;
}
DropDownBarClient dropDown = _client = new DropDownBarClient(_textView, jProjectEntry);
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;
}