public HResult RegisterEditorFactory(Guid guid, INiEditorFactory editorFactory)
{
try
{
if (editorFactory == null)
{
throw new ArgumentNullException("editorFactory");
}
if (_factories.ContainsKey(guid))
{
throw new InvalidOperationException(NeutralResources.EditorFactoryAlreadyRegistered);
}
_factories.Add(guid, editorFactory);
return(HResult.OK);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public HResult GetStandardEditorFactory(Guid? editorGuid, string document, out INiEditorFactory editorFactory, out Guid resolvedEditorGuid)
{
editorFactory = null;
resolvedEditorGuid = Guid.Empty;
try
{
if (editorGuid.HasValue == (document != null))
throw new ArgumentOutOfRangeException("editorGuid", NeutralResources.SpecifyEitherDocumentOrEditorGuid);
var editorFactoryRegistry = (NiEditorFactoryRegistry)GetService(typeof(INiEditorFactoryRegistry));
if (document != null)
{
string extension = Path.GetExtension(document);
if (!String.IsNullOrEmpty(extension))
{
var activeProject = ((INiProjectManager)GetService(typeof(INiProjectManager))).ActiveProject;
ExtensionRegistration registration = null;
if (activeProject != null)
{
var projectGuid = (Guid?)activeProject.GetPropertyEx(NiHierarchyProperty.OwnerType);
if (projectGuid.HasValue)
{
IKeyedCollection<string, ExtensionRegistration> registry;
if (editorFactoryRegistry.ProjectRegistries.TryGetValue(projectGuid.Value, out registry))
registry.TryGetValue(extension, out registration);
}
}
if (registration == null)
editorFactoryRegistry.DefaultRegistry.TryGetValue(extension, out registration);
if (registration != null)
editorGuid = registration.FactoryType;
}
if (!editorGuid.HasValue)
{
// If we cannot find an editor for the extension, we fall
// back to the default editor which opens the document as
// plain text.
editorGuid = new Guid(NiConstants.TextEditor);
}
}
if (!editorFactoryRegistry.TryGetEditorFactory(editorGuid.Value, out editorFactory))
return HResult.False;
resolvedEditorGuid = editorGuid.Value;
return HResult.OK;
}
catch (Exception ex)
{
return ErrorUtil.GetHResult(ex);
}
}
public HResult GetStandardEditorFactory(Guid? editorGuid, string document, out INiEditorFactory editorFactory)
{
Guid resolvedEditorFactory;
return GetStandardEditorFactory(editorGuid, document, out editorFactory, out resolvedEditorFactory);
}
public HResult GetStandardEditorFactory(Guid?editorGuid, string document, out INiEditorFactory editorFactory, out Guid resolvedEditorGuid)
{
editorFactory = null;
resolvedEditorGuid = Guid.Empty;
try
{
if (editorGuid.HasValue == (document != null))
{
throw new ArgumentOutOfRangeException("editorGuid", NeutralResources.SpecifyEitherDocumentOrEditorGuid);
}
var editorFactoryRegistry = (NiEditorFactoryRegistry)GetService(typeof(INiEditorFactoryRegistry));
if (document != null)
{
string extension = Path.GetExtension(document);
if (!String.IsNullOrEmpty(extension))
{
var activeProject = ((INiProjectManager)GetService(typeof(INiProjectManager))).ActiveProject;
ExtensionRegistration registration = null;
if (activeProject != null)
{
var projectGuid = (Guid?)activeProject.GetPropertyEx(NiHierarchyProperty.OwnerType);
if (projectGuid.HasValue)
{
IKeyedCollection <string, ExtensionRegistration> registry;
if (editorFactoryRegistry.ProjectRegistries.TryGetValue(projectGuid.Value, out registry))
{
registry.TryGetValue(extension, out registration);
}
}
}
if (registration == null)
{
editorFactoryRegistry.DefaultRegistry.TryGetValue(extension, out registration);
}
if (registration != null)
{
editorGuid = registration.FactoryType;
}
}
if (!editorGuid.HasValue)
{
// If we cannot find an editor for the extension, we fall
// back to the default editor which opens the document as
// plain text.
editorGuid = new Guid(NiConstants.TextEditor);
}
}
if (!editorFactoryRegistry.TryGetEditorFactory(editorGuid.Value, out editorFactory))
{
return(HResult.False);
}
resolvedEditorGuid = editorGuid.Value;
return(HResult.OK);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public HResult GetStandardEditorFactory(Guid?editorGuid, string document, out INiEditorFactory editorFactory)
{
Guid resolvedEditorFactory;
return(GetStandardEditorFactory(editorGuid, document, out editorFactory, out resolvedEditorFactory));
}
private HResult OpenSpecificEditor(string document, Guid editorType, INiEditorFactory editorFactory, INiHierarchy hier, IServiceProvider serviceProvider, out INiWindowFrame windowFrame)
{
windowFrame = null;
try
{
if (document == null)
{
throw new ArgumentNullException("document");
}
if (editorFactory == null)
{
throw new ArgumentNullException("editorFactory");
}
if (serviceProvider == null)
{
throw new ArgumentNullException("serviceProvider");
}
OpenDocument openDocument;
if (_openDocuments.TryGetValue(document, out openDocument))
{
ErrorUtil.ThrowOnFailure(openDocument.WindowFrame.Show());
return(HResult.OK);
}
string editorCaption;
INiWindowPane windowPane;
var hr = editorFactory.CreateEditor(document, out editorCaption, out windowPane);
if (ErrorUtil.Failure(hr))
{
return(hr);
}
if (windowPane == null)
{
return(HResult.False);
}
hr = windowPane.SetSite(serviceProvider);
if (ErrorUtil.Failure(hr))
{
return(hr);
}
hr = ((INiShell)GetService(typeof(INiShell))).CreateToolWindow(
windowPane,
NiDockStyle.Document,
NiToolWindowOrientation.Top,
out windowFrame
);
if (ErrorUtil.Failure(hr))
{
return(hr);
}
ErrorUtil.ThrowOnFailure(windowFrame.SetCaption(
editorCaption ?? Path.GetFileName(document)
));
hr = windowPane.Initialize();
if (ErrorUtil.Failure(hr))
{
return(hr);
}
var docData = windowPane as INiPersistDocData;
if (docData == null)
{
var textBufferProvider = windowPane as INiTextBufferProvider;
if (textBufferProvider != null)
{
INiTextBuffer textBuffer;
hr = textBufferProvider.GetTextBuffer(out textBuffer);
if (ErrorUtil.Failure(hr))
{
return(hr);
}
docData = textBuffer;
}
}
int rdtCooke = -1;
if (docData != null)
{
hr = docData.LoadDocData(document);
if (ErrorUtil.Failure(hr))
{
return(hr);
}
hr = ((INiRunningDocumentTable)GetService(typeof(INiRunningDocumentTable))).Register(
document, hier, docData, out rdtCooke
);
if (ErrorUtil.Failure(hr))
{
return(hr);
}
}
windowFrame.SetPropertyEx(NiFrameProperty.DocCookie, rdtCooke);
windowFrame.SetPropertyEx(NiFrameProperty.DocView, windowPane);
windowFrame.SetPropertyEx(NiFrameProperty.DocData, docData);
windowFrame.SetPropertyEx(NiFrameProperty.Document, document);
windowFrame.SetPropertyEx(NiFrameProperty.EditorType, editorType);
windowFrame.SetPropertyEx(NiFrameProperty.Hierarchy, hier);
windowFrame.SetPropertyEx(NiFrameProperty.Type, NiFrameType.Document);
_openDocuments.Add(document, new OpenDocument(
this,
document,
hier,
windowFrame,
rdtCooke,
docData
));
return(windowFrame.Show());
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public bool TryGetEditorFactory(Guid guid, out INiEditorFactory editorFactory)
{
return(_factories.TryGetValue(guid, out editorFactory));
}
