private bool IsViewOnScreen(ITextView view)
{
Contract.Requires <ArgumentNullException>(view != null, "view");
IVsTextView viewAdapter = VsEditorAdaptersFactoryService.GetViewAdapter(view);
IServiceProvider sp = viewAdapter as IServiceProvider;
if (sp == null)
{
return(false);
}
IVsWindowFrame frame = sp.GetService(typeof(SVsWindowFrame)) as IVsWindowFrame;
if (frame == null)
{
return(false);
}
int onScreen = 0;
if (ErrorHandler.Succeeded(ErrorHandler.CallWithCOMConvention(() => frame.IsOnScreen(out onScreen))))
{
return(onScreen != 0);
}
return(false);
}
int IVsCodeWindowEvents.OnCloseView(IVsTextView vsTextView)
{
var wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
if (wpfTextView != null)
{
wpfTextView.GotAggregateFocus -= OnTextViewGotAggregateFocus;
}
return(VSConstants.S_OK);
}
public void VsTextViewCreated(IVsTextView textViewAdapter)
{
ITextView textView = VsEditorAdaptersFactoryService.GetWpfTextView(textViewAdapter);
if (textView == null)
{
return;
}
Func <SpringCompletionController> controllerCreator = delegate() { return(new SpringCompletionController(ServiceProvider, textViewAdapter, textView, CompletionBroker, TextStructureNavigatorSelectorService)); };
textView.Properties.GetOrCreateSingletonProperty(controllerCreator);
}
int IVsCodeWindowEvents.OnNewView(IVsTextView vsTextView)
{
var wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
if (wpfTextView != null)
{
var factory = ComponentModel.GetService <IEditorOperationsFactoryService>();
var editFilter = new EditFilter(wpfTextView, factory.GetEditorOperations(wpfTextView), ServiceProvider.GlobalProvider);
editFilter.AttachKeyboardFilter(vsTextView);
wpfTextView.GotAggregateFocus += OnTextViewGotAggregateFocus;
wpfTextView.LostAggregateFocus += OnTextViewLostAggregateFocus;
}
return(VSConstants.S_OK);
}
int IVsCodeWindowEvents.OnNewView(IVsTextView vsTextView)
{
_viewCount++;
var wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
if (wpfTextView != null)
{
var factory = ComponentModel.GetService <IEditorOperationsFactoryService>();
EditFilter.GetOrCreate(_serviceProvider, ComponentModel, vsTextView);
new TextViewFilter(_serviceProvider, vsTextView);
wpfTextView.GotAggregateFocus += OnTextViewGotAggregateFocus;
wpfTextView.LostAggregateFocus += OnTextViewLostAggregateFocus;
}
return(VSConstants.S_OK);
}
int IVsCodeWindowEvents.OnNewView(IVsTextView vsTextView)
{
_viewCount++;
var wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
if (wpfTextView != null)
{
var services = ComponentModel.GetService <PythonEditorServices>();
EditFilter.GetOrCreate(services, vsTextView);
new TextViewFilter(services, vsTextView);
wpfTextView.GotAggregateFocus += OnTextViewGotAggregateFocus;
wpfTextView.LostAggregateFocus += OnTextViewLostAggregateFocus;
}
return(VSConstants.S_OK);
}
int IVsCodeWindowEvents.OnNewView(IVsTextView vsTextView)
{
var wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
if (wpfTextView != null)
{
var factory = BabePackage.ComponentModel.GetService <IEditorOperationsFactoryService>();
// var editFilter = new EditFilter(wpfTextView, factory.GetEditorOperations(wpfTextView));
// editFilter.AttachKeyboardFilter(vsTextView);
#if DEV11_OR_LATER
new TextViewFilter(vsTextView);
#endif
wpfTextView.GotAggregateFocus += OnTextViewGotAggregateFocus;
}
return(VSConstants.S_OK);
}
int IVsCodeWindowEvents.OnCloseView(IVsTextView vsTextView)
{
_viewCount--;
if (_viewCount == 0)
{
_pyService.CodeWindowClosed(_window);
}
_pyService.OnIdle -= OnIdle;
var wpfTextView = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
if (wpfTextView != null)
{
wpfTextView.GotAggregateFocus -= OnTextViewGotAggregateFocus;
wpfTextView.LostAggregateFocus -= OnTextViewLostAggregateFocus;
}
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 bool TryGetTextView(IVsTextView vsTextView, out IWpfTextView view)
{
if (vsTextView == null)
{
view = null;
return(false);
}
view = VsEditorAdaptersFactoryService.GetWpfTextView(vsTextView);
if (view == null)
{
return(false);
}
if (view.TextBuffer.ContentType.IsOfType(CodeRemoteContentDefinition.CodeRemoteContentTypeName))
{
// This is not really our text view
view = null;
return(false);
}
return(true);
}
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);
}
}
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);
}
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);
}
}
var pythonProjectEntry = _textBuffer.GetAnalysis() as IGeneroProjectEntry;
if (pythonProjectEntry == null)
{
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);
}
// pass on the text view
//GeneroFileParserManager fpm = VSGeneroPackage.Instance.UpdateBufferFileParserManager(_textBuffer);
_client = new DropDownBarClient(wpfTextView, pythonProjectEntry);
IVsDropdownBarManager manager = (IVsDropdownBarManager)_window;
int instancesOpen = 0;
if (!_textBuffer.Properties.TryGetProperty <int>("InstancesOpen", out instancesOpen))
{
_textBuffer.Properties.AddProperty("InstancesOpen", 1);
}
else
{
_textBuffer.Properties["InstancesOpen"] = instancesOpen + 1;
}
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(1, _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);
}
