private MockVsTextView OpenItemWorker(string project, string[] path)
{
// matching the API of VisualStudioSolution.OpenItem
string[] temp = new string[path.Length + 1];
temp[0] = project;
Array.Copy(path, 0, temp, 1, path.Length);
HierarchyItem item = WaitForItemWorker(temp);
if (item.IsNull)
{
return(null);
}
if (!CachedInfo._languageNamesByExtension.TryGetValue(Path.GetExtension(item.CanonicalName), out global::System.String languageName))
{
languageName = "code";
}
MockVsTextView res = CreateTextViewWorker(languageName, File.ReadAllText(item.CanonicalName), view =>
{
ErrorHandler.ThrowOnFailure(((IVsTextView)view).GetBuffer(out IVsTextLines lines));
IntPtr linesPtr = Marshal.GetIUnknownForObject(lines);
try
{
ErrorHandler.ThrowOnFailure(
_rdt.RegisterAndLockDocument(
(uint)_VSRDTFLAGS.RDT_NoLock,
item.CanonicalName,
item.Hierarchy,
item.ItemId,
linesPtr,
out global::System.UInt32 cookie
)
);
}
finally
{
Marshal.Release(linesPtr);
}
}, item.CanonicalName);
if (_docCmdTarget != null)
{
((IFocusable)_docCmdTarget).LostFocus();
}
_docCmdTarget = res;
((IFocusable)res).GetFocus();
return(res);
}
private MockVsTextView CreateTextViewWorker(
string contentType,
string content,
Action <MockVsTextView> onCreate,
string file = null
)
{
var buffer = new MockTextBuffer(content, ContentTypeRegistry.GetContentType(contentType), file);
var view = new MockTextView(buffer);
var res = new MockVsTextView(_serviceProvider, this, view);
view.Properties[typeof(MockVsTextView)] = res;
onCreate?.Invoke(res);
var classifier = res.Classifier;
if (classifier != null)
{
classifier.GetClassificationSpans(new SnapshotSpan(buffer.CurrentSnapshot, 0, buffer.CurrentSnapshot.Length));
}
// Initialize code window
LanguageServiceInfo info;
if (CachedInfo.LangServicesByName.TryGetValue(contentType, out info))
{
var id = info.Attribute.LanguageServiceSid;
var serviceProvider = Container.GetExportedValue <MockVsServiceProvider>();
var langInfo = (IVsLanguageInfo)serviceProvider.GetService(id);
if (langInfo == null)
{
throw new NotImplementedException("Unable to get IVsLanguageInfo for " + info.Attribute.LanguageName);
}
IVsCodeWindowManager mgr;
var codeWindow = new MockCodeWindow(serviceProvider, view);
view.Properties[typeof(MockCodeWindow)] = codeWindow;
if (ErrorHandler.Succeeded(langInfo.GetCodeWindowManager(codeWindow, out mgr)))
{
if (ErrorHandler.Failed(mgr.AddAdornments()))
{
Console.WriteLine("Failed to add adornments to text view");
}
}
}
// Initialize intellisense imports
var providers = Container.GetExports <IIntellisenseControllerProvider, IContentTypeMetadata>();
foreach (var provider in providers)
{
foreach (var targetContentType in provider.Metadata.ContentTypes)
{
if (buffer.ContentType.IsOfType(targetContentType))
{
provider.Value.TryCreateIntellisenseController(
view,
new[] { buffer }
);
break;
}
}
}
// tell the world we have a new view...
foreach (var listener in Container.GetExports <IVsTextViewCreationListener, IContentTypeMetadata>())
{
foreach (var targetContentType in listener.Metadata.ContentTypes)
{
if (buffer.ContentType.IsOfType(targetContentType))
{
listener.Value.VsTextViewCreated(res);
}
}
}
OnDispose(() => res.Close());
return(res);
}
private MockVsTextView CreateTextViewWorker(string contentType, string file, string content)
{
var buffer = new MockTextBuffer(content, ContentTypeRegistry.GetContentType(contentType), file);
foreach (var classifier in Container.GetExports <IClassifierProvider, IContentTypeMetadata>())
{
foreach (var targetContentType in classifier.Metadata.ContentTypes)
{
if (buffer.ContentType.IsOfType(targetContentType))
{
classifier.Value.GetClassifier(buffer);
}
}
}
var view = new MockTextView(buffer);
var res = new MockVsTextView(_serviceProvider, this, view);
view.Properties[typeof(MockVsTextView)] = res;
// Initialize code window
LanguageServiceInfo info;
if (CachedInfo.LangServicesByName.TryGetValue(contentType, out info))
{
var id = info.Attribute.LanguageServiceSid;
var serviceProvider = Container.GetExportedValue <MockVsServiceProvider>();
var langInfo = (IVsLanguageInfo)serviceProvider.GetService(id);
IVsCodeWindowManager mgr;
var codeWindow = new MockCodeWindow(serviceProvider, view);
view.Properties[typeof(MockCodeWindow)] = codeWindow;
if (ErrorHandler.Succeeded(langInfo.GetCodeWindowManager(codeWindow, out mgr)))
{
if (ErrorHandler.Failed(mgr.AddAdornments()))
{
Console.WriteLine("Failed to add adornments to text view");
}
}
}
// Initialize intellisense imports
var providers = Container.GetExports <IIntellisenseControllerProvider, IContentTypeMetadata>();
foreach (var provider in providers)
{
foreach (var targetContentType in provider.Metadata.ContentTypes)
{
if (buffer.ContentType.IsOfType(targetContentType))
{
provider.Value.TryCreateIntellisenseController(
view,
new[] { buffer }
);
break;
}
}
}
// tell the world we have a new view...
foreach (var listener in Container.GetExports <IVsTextViewCreationListener, IContentTypeMetadata>())
{
foreach (var targetContentType in listener.Metadata.ContentTypes)
{
if (buffer.ContentType.IsOfType(targetContentType))
{
listener.Value.VsTextViewCreated(res);
}
}
}
return(res);
}
public EditorCommandTarget(MockVsTextView view)
{
_view = view;
}