private int RemoveDropDownBar()
{
var cpc = (IConnectionPointContainer)_window;
if (cpc != null)
{
IConnectionPoint cp;
cpc.FindConnectionPoint(typeof(IVsCodeWindowEvents).GUID, out cp);
if (cp != null)
{
cp.Unadvise(_cookieVsCodeWindowEvents);
}
}
if (_client != null)
{
IVsDropdownBarManager manager = (IVsDropdownBarManager)_window;
_client.Unregister();
// A buffer may have multiple DropDownBarClients, given one may open multiple CodeWindows
// over a single buffer using Window/New Window
List <DropDownBarClient> listDropDownBarClient;
if (_textBuffer.Properties.TryGetProperty(typeof(DropDownBarClient), out listDropDownBarClient) && listDropDownBarClient != null)
{
listDropDownBarClient.Remove(_client);
if (listDropDownBarClient.Count == 0)
{
_textBuffer.Properties.RemoveProperty(typeof(DropDownBarClient));
}
}
_client = null;
return(manager.RemoveDropdownBar());
}
return(VSConstants.S_OK);
}
private int AddDropDownBar()
{
var pythonProjectEntry = _textView.TextBuffer.GetAnalysis() as IPythonProjectEntry;
if (pythonProjectEntry == null)
{
return(VSConstants.E_FAIL);
}
DropDownBarClient dropDown = _client = new DropDownBarClient(_textView, pythonProjectEntry);
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);
}
private int AddDropDownBar(bool refresh)
{
var cpc = (IConnectionPointContainer)_window;
if (cpc != null)
{
IConnectionPoint cp;
cpc.FindConnectionPoint(typeof(IVsCodeWindowEvents).GUID, out cp);
if (cp != null)
{
cp.Advise(this, out _cookieVsCodeWindowEvents);
}
}
IWpfTextView wpfTextView = null;
IVsTextView vsTextView;
if (ErrorHandler.Succeeded(_window.GetLastActiveView(out vsTextView)) && vsTextView != null)
{
wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
}
if (wpfTextView == null)
{
return(VSConstants.E_FAIL);
}
_client = new DropDownBarClient(_serviceProvider, wpfTextView);
var result = _client.Register((IVsDropdownBarManager)_window);
if (refresh)
{
var entry = wpfTextView.TryGetAnalysisEntry(_serviceProvider);
if (entry != null && entry.IsAnalyzed)
{
_client.RefreshNavigationsFromAnalysisEntry(entry)
.HandleAllExceptions(_serviceProvider, GetType())
.DoNotWait();
}
}
return(result);
}
private int AddDropDownBar()
{
var cpc = (IConnectionPointContainer)_window;
if (cpc != null)
{
IConnectionPoint cp;
cpc.FindConnectionPoint(typeof(IVsCodeWindowEvents).GUID, out cp);
if (cp != null)
{
cp.Advise(this, out _cookieVsCodeWindowEvents);
}
}
IWpfTextView wpfTextView = null;
IVsTextView vsTextView;
if (ErrorHandler.Succeeded(_window.GetLastActiveView(out vsTextView)) && vsTextView != null)
{
wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
}
if (wpfTextView == null)
{
return(VSConstants.E_FAIL);
}
AnalysisEntry entry;
var entryService = _serviceProvider.GetEntryService();
if (entryService == null || !entryService.TryGetAnalysisEntry(wpfTextView, wpfTextView.TextBuffer, out entry))
{
return(VSConstants.E_FAIL);
}
_client = new DropDownBarClient(_serviceProvider, wpfTextView, entry);
return(_client.Register((IVsDropdownBarManager)_window));
}
private int AddDropDownBar() {
var cpc = (IConnectionPointContainer)_window;
if (cpc != null) {
IConnectionPoint cp;
cpc.FindConnectionPoint(typeof(IVsCodeWindowEvents).GUID, out cp);
if (cp != null) {
cp.Advise(this, out _cookieVsCodeWindowEvents);
}
}
IWpfTextView wpfTextView = null;
IVsTextView vsTextView;
if (ErrorHandler.Succeeded(_window.GetLastActiveView(out vsTextView)) && vsTextView != null) {
wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
}
if (wpfTextView == null) {
return VSConstants.E_FAIL;
}
IPythonProjectEntry pythonProjectEntry;
if (!wpfTextView.TextBuffer.TryGetPythonProjectEntry(out pythonProjectEntry)) {
return VSConstants.E_FAIL;
}
_client = new DropDownBarClient(_serviceProvider, wpfTextView, pythonProjectEntry);
return _client.Register((IVsDropdownBarManager)_window);
}
private int AddDropDownBar()
{
var cpc = (IConnectionPointContainer)_window;
if (cpc != null)
{
IConnectionPoint cp;
cpc.FindConnectionPoint(typeof(IVsCodeWindowEvents).GUID, out cp);
if (cp != null)
{
cp.Advise(this, out _cookieVsCodeWindowEvents);
}
}
IPythonProjectEntry pythonProjectEntry;
if (!_textBuffer.TryGetPythonProjectEntry(out pythonProjectEntry))
{
return(VSConstants.E_FAIL);
}
IWpfTextView wpfTextView = null;
IVsTextView vsTextView;
if (ErrorHandler.Succeeded(_window.GetLastActiveView(out vsTextView)) && vsTextView != null)
{
wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
}
if (wpfTextView == null)
{
return(VSConstants.E_FAIL);
}
_client = new DropDownBarClient(_serviceProvider, wpfTextView, pythonProjectEntry);
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, _client);
if (ErrorHandler.Succeeded(res))
{
// A buffer may have multiple DropDownBarClients, given one may open multiple CodeWindows
// over a single buffer using Window/New Window
List <DropDownBarClient> listDropDownBarClient;
if (!_textBuffer.Properties.TryGetProperty(typeof(DropDownBarClient), out listDropDownBarClient) || listDropDownBarClient == null)
{
listDropDownBarClient = new List <DropDownBarClient>();
_textBuffer.Properties[typeof(DropDownBarClient)] = listDropDownBarClient;
}
listDropDownBarClient.Add(_client);
}
return(res);
}
