protected virtual IVsCodeWindow CreateCodeView(string documentMoniker, IVsTextLines textLines, bool createdDocData, ref string editorCaption, ref Guid cmdUI)
{
Type codeWindowType = typeof(IVsCodeWindow);
Guid riid = codeWindowType.GUID;
Guid clsid = typeof(VsCodeWindowClass).GUID;
var compModel = _package.AsVsServiceProvider().GetComponentModel();
var adapterService = compModel.GetService <IVsEditorAdaptersFactoryService>();
var window = adapterService.CreateVsCodeWindowAdapter(_serviceProvider.TryGetOleServiceProvider());
ErrorHandler.ThrowOnFailure(window.SetBuffer(textLines));
ErrorHandler.ThrowOnFailure(window.SetBaseEditorCaption(null));
ErrorHandler.ThrowOnFailure(window.GetEditorCaption(READONLYSTATUS.ROSTATUS_Unknown, out editorCaption));
IVsUserData userData = textLines as IVsUserData;
if (userData != null)
{
if (_promptEncodingOnLoad)
{
var guid = VSConstants.VsTextBufferUserDataGuid.VsBufferEncodingPromptOnLoad_guid;
userData.SetData(ref guid, (uint)1);
}
}
cmdUI = VSConstants.GUID_TextEditorFactory;
return(window);
}
public override IScanner GetScanner(Microsoft.VisualStudio.TextManager.Interop.IVsTextLines buffer)
{
if (scanner == null)
{
scanner = new RefalScanner();
}
return(scanner);
}
public TextBufferEventListener(IComponentModel componentModel, IVsTextLines textLines)
{
this._componentModel = componentModel;
this._textLines = textLines;
var connectionPointContainer = textLines as IConnectionPointContainer;
var bufferEventsGuid = typeof(IVsTextBufferDataEvents).GUID;
connectionPointContainer.FindConnectionPoint(ref bufferEventsGuid, out _connectionPoint);
_connectionPoint.Advise(this, out _cookie);
}
public TextBufferEventListener(IComponentModel compModel, IVsTextLines textLines, IVsTextManager textMgr, IVsCodeWindow window)
{
_textLines = textLines;
_compModel = compModel;
_textMgr = textMgr;
_window = window;
var cpc = textLines as IConnectionPointContainer;
var bufferEventsGuid = typeof(IVsTextBufferDataEvents).GUID;
cpc.FindConnectionPoint(ref bufferEventsGuid, out _cp);
_cp.Advise(this, out _cookie);
}
public TextBufferEventListener(IComponentModel componentModel, IVsTextLines textLines, Guid languageServiceId)
{
_componentModel = componentModel;
_textLines = textLines;
_languageServiceId = languageServiceId;
var connectionPointContainer = textLines as IConnectionPointContainer;
var bufferEventsGuid = typeof(IVsTextBufferDataEvents).GUID;
connectionPointContainer.FindConnectionPoint(ref bufferEventsGuid, out _connectionPoint);
_connectionPoint.Advise(this, out _cookie);
}
public TextBufferEventListener(IComponentModel compModel, IVsTextLines textLines, IVsTextManager textMgr, IVsCodeWindow window)
{
_textLines = textLines;
_compModel = compModel;
_textMgr = textMgr;
_window = window;
var cpc = textLines as IConnectionPointContainer;
var bufferEventsGuid = typeof(IVsTextBufferDataEvents).GUID;
cpc.FindConnectionPoint(ref bufferEventsGuid, out _cp);
_cp.Advise(this, out _cookie);
}
public int GetCurrentBlock(
IVsTextLines pTextLines,
int iCurrentLine,
int iCurrentChar,
VsTextSpan[] ptsBlockSpan,
out string pbstrDescription,
out int pfBlockAvailable
)
{
var snapshot =
this.EditorAdaptersFactoryService.GetDataBuffer(pTextLines).CurrentSnapshot;
var position = snapshot?.TryGetPosition(iCurrentLine, iCurrentChar);
if (position == null)
{
pbstrDescription = null;
pfBlockAvailable = 0;
return(VSConstants.S_OK);
}
(string description, TextSpan span)? foundBlock = null;
var waitIndicator = this.Package.ComponentModel.GetService <IWaitIndicator>();
waitIndicator.Wait(
ServicesVSResources.Current_block,
ServicesVSResources.Determining_current_block,
allowCancel: true,
action: context =>
{
foundBlock = VsLanguageBlock.GetCurrentBlock(
snapshot,
position.Value,
context.CancellationToken
);
}
);
pfBlockAvailable = foundBlock != null ? 1 : 0;
pbstrDescription = foundBlock?.description;
if (foundBlock != null && ptsBlockSpan != null && ptsBlockSpan.Length >= 1)
{
ptsBlockSpan[0] = foundBlock.Value.span.ToSnapshotSpan(snapshot).ToVsTextSpan();
}
return(VSConstants.S_OK);
}
protected override IVsCodeWindow CreateCodeView(string documentMoniker, IVsTextLines textLines, bool createdDocData, ref string editorCaption, ref Guid cmdUI)
{
IVsCodeWindow window = base.CreateCodeView(documentMoniker, textLines, createdDocData, ref editorCaption, ref cmdUI);
var compModel = Package.AsVsServiceProvider().GetComponentModel();
var textMgr = Package.AsVsServiceProvider().GetTextManager();
var bufferEventListener = new TextBufferEventListener(compModel, textLines, textMgr, window);
if (!createdDocData)
{
// we have a pre-created buffer, go ahead and initialize now as the buffer already
// exists and is initialized.
bufferEventListener.OnLoadCompleted(0);
}
return window;
}
protected override IVsCodeWindow CreateCodeView(string documentMoniker, IVsTextLines textLines, bool createdDocData, ref string editorCaption, ref Guid cmdUI)
{
IVsCodeWindow window = base.CreateCodeView(documentMoniker, textLines, createdDocData, ref editorCaption, ref cmdUI);
var compModel = Package.AsVsServiceProvider().GetComponentModel();
var textMgr = Package.AsVsServiceProvider().GetTextManager();
var bufferEventListener = new TextBufferEventListener(compModel, textLines, textMgr, window);
if (!createdDocData)
{
// we have a pre-created buffer, go ahead and initialize now as the buffer already
// exists and is initialized.
bufferEventListener.OnLoadCompleted(0);
}
return(window);
}
protected virtual IVsCodeWindow CreateCodeView(string documentMoniker, IVsTextLines textLines, bool createdDocData, ref string editorCaption, ref Guid cmdUI)
{
ThreadHelper.ThrowIfNotOnUIThread();
Type codeWindowType = typeof(IVsCodeWindow);
Guid riid = codeWindowType.GUID;
Guid clsid = typeof(VsCodeWindowClass).GUID;
var compModel = (IComponentModel) new VsServiceProviderWrapper(_package).GetService(typeof(SComponentModel));
IVsEditorAdaptersFactoryService adapterService = compModel.GetService <IVsEditorAdaptersFactoryService>();
IVsCodeWindow window = adapterService.CreateVsCodeWindowAdapter((IOleServiceProvider)_serviceProvider.GetService(typeof(IOleServiceProvider)));
ErrorHandler.ThrowOnFailure(window.SetBuffer(textLines));
ErrorHandler.ThrowOnFailure(window.SetBaseEditorCaption(null));
ErrorHandler.ThrowOnFailure(window.GetEditorCaption(READONLYSTATUS.ROSTATUS_Unknown, out editorCaption));
if (textLines is IVsUserData userData)
{
if (PromptEncodingOnLoad)
{
Guid guid = VSConstants.VsTextBufferUserDataGuid.VsBufferEncodingPromptOnLoad_guid;
userData.SetData(ref guid, (uint)1);
}
}
cmdUI = VSConstants.GUID_TextEditorFactory;
var componentModel = (IComponentModel) new VsServiceProviderWrapper(Package).GetService(typeof(SComponentModel));
var bufferEventListener = new TextBufferEventListener(componentModel, textLines, _languageServiceId);
if (!createdDocData)
{
// we have a pre-created buffer, go ahead and initialize now as the buffer already
// exists and is initialized
bufferEventListener.OnLoadCompleted(0);
}
return(window);
}
protected virtual IVsCodeWindow CreateCodeView(string documentMoniker, IVsTextLines textLines, bool createdDocData, ref string editorCaption, ref Guid cmdUI)
{
Type codeWindowType = typeof(IVsCodeWindow);
Guid riid = codeWindowType.GUID;
Guid clsid = typeof(VsCodeWindowClass).GUID;
var compModel = _package.AsVsServiceProvider().GetComponentModel();
var adapterService = compModel.GetService<IVsEditorAdaptersFactoryService>();
var window = adapterService.CreateVsCodeWindowAdapter(_serviceProvider.TryGetOleServiceProvider());
ErrorHandler.ThrowOnFailure(window.SetBuffer(textLines));
ErrorHandler.ThrowOnFailure(window.SetBaseEditorCaption(null));
ErrorHandler.ThrowOnFailure(window.GetEditorCaption(READONLYSTATUS.ROSTATUS_Unknown, out editorCaption));
IVsUserData userData = textLines as IVsUserData;
if (userData != null)
{
if (_promptEncodingOnLoad)
{
var guid = VSConstants.VsTextBufferUserDataGuid.VsBufferEncodingPromptOnLoad_guid;
userData.SetData(ref guid, (uint)1);
}
}
cmdUI = VSConstants.GUID_TextEditorFactory;
return window;
}
protected virtual object CreateDocumentView(string documentMoniker, string physicalView, IVsHierarchy hierarchy, uint itemid, IVsTextLines textLines, bool createdDocData, out string editorCaption, out Guid cmdUI)
{
//Init out params
editorCaption = string.Empty;
cmdUI = Guid.Empty;
if (string.IsNullOrEmpty(physicalView))
{
// create code window as default physical view
return(CreateCodeView(documentMoniker, textLines, createdDocData, ref editorCaption, ref cmdUI));
}
// We couldn't create the view
// Return special error code so VS can try another editor factory.
throw Marshal.GetExceptionForHR(VSConstants.VS_E_UNSUPPORTEDFORMAT);
}
/// <summary>
///
/// </summary>
/// <param name="grfCreateDoc"></param>
/// <param name="pszMkDocument"></param>
/// <param name="pszPhysicalView"></param>
/// <param name="pvHier"></param>
/// <param name="itemid"></param>
/// <param name="punkDocDataExisting"></param>
/// <param name="ppunkDocView"></param>
/// <param name="ppunkDocData"></param>
/// <param name="pbstrEditorCaption"></param>
/// <param name="pguidCmdUI"></param>
/// <param name="pgrfCDW"></param>
/// <returns></returns>
public virtual int CreateEditorInstance(
uint createEditorFlags,
string documentMoniker,
string physicalView,
IVsHierarchy hierarchy,
uint itemid,
IntPtr docDataExisting,
out IntPtr docView,
out IntPtr docData,
out string editorCaption,
out Guid commandUIGuid,
out int createDocumentWindowFlags)
{
// Initialize output parameters
docView = IntPtr.Zero;
docData = IntPtr.Zero;
commandUIGuid = Guid.Empty;
createDocumentWindowFlags = 0;
editorCaption = null;
// Validate inputs
if ((createEditorFlags & (uint)(VSConstants.CEF.OpenFile | VSConstants.CEF.Silent)) == 0)
{
return(VSConstants.E_INVALIDARG);
}
if (docDataExisting != IntPtr.Zero && _promptEncodingOnLoad)
{
return(VSConstants.VS_E_INCOMPATIBLEDOCDATA);
}
// Get a text buffer
IVsTextLines textLines = GetTextBuffer(docDataExisting, documentMoniker);
// Assign docData IntPtr to either existing docData or the new text buffer
if (docDataExisting != IntPtr.Zero)
{
docData = docDataExisting;
Marshal.AddRef(docData);
}
else
{
docData = Marshal.GetIUnknownForObject(textLines);
}
try
{
object docViewObject = CreateDocumentView(documentMoniker, physicalView, hierarchy, itemid, textLines, docDataExisting == IntPtr.Zero, out editorCaption, out commandUIGuid);
docView = Marshal.GetIUnknownForObject(docViewObject);
}
finally
{
if (docView == IntPtr.Zero)
{
if (docDataExisting != docData && docData != IntPtr.Zero)
{
// Cleanup the instance of the docData that we have addref'ed
Marshal.Release(docData);
docData = IntPtr.Zero;
}
}
}
return(VSConstants.S_OK);
}
public TextBufferEventListener(IComponentModel componentModel, IVsTextLines textLines)
{
this._componentModel = componentModel;
this._textLines = textLines;
var connectionPointContainer = textLines as IConnectionPointContainer;
var bufferEventsGuid = typeof(IVsTextBufferDataEvents).GUID;
connectionPointContainer.FindConnectionPoint(ref bufferEventsGuid, out _connectionPoint);
_connectionPoint.Advise(this, out _cookie);
}
protected virtual IVsCodeWindow CreateCodeView(string documentMoniker, IVsTextLines textLines, bool createdDocData, ref string editorCaption, ref Guid cmdUI)
{
Type codeWindowType = typeof(IVsCodeWindow);
Guid riid = codeWindowType.GUID;
Guid clsid = typeof(VsCodeWindowClass).GUID;
var compModel = (IComponentModel)new VsServiceProviderWrapper(_package).GetService(typeof(SComponentModel));
var adapterService = compModel.GetService<IVsEditorAdaptersFactoryService>();
var window = adapterService.CreateVsCodeWindowAdapter((IOleServiceProvider)_serviceProvider.GetService(typeof(IOleServiceProvider)));
ErrorHandler.ThrowOnFailure(window.SetBuffer(textLines));
ErrorHandler.ThrowOnFailure(window.SetBaseEditorCaption(null));
ErrorHandler.ThrowOnFailure(window.GetEditorCaption(READONLYSTATUS.ROSTATUS_Unknown, out editorCaption));
IVsUserData userData = textLines as IVsUserData;
if (userData != null)
{
if (_promptEncodingOnLoad)
{
var guid = VSConstants.VsTextBufferUserDataGuid.VsBufferEncodingPromptOnLoad_guid;
userData.SetData(ref guid, (uint)1);
}
}
cmdUI = VSConstants.GUID_TextEditorFactory;
var componentModel = (IComponentModel)new VsServiceProviderWrapper(Package).GetService(typeof(SComponentModel));
var bufferEventListener = new TextBufferEventListener(componentModel, textLines);
if (!createdDocData)
{
// we have a pre-created buffer, go ahead and initialize now as the buffer already
// exists and is initialized
bufferEventListener.OnLoadCompleted(0);
}
return window;
}
protected virtual object CreateDocumentView(string documentMoniker, string physicalView, IVsHierarchy hierarchy, uint itemid, IVsTextLines textLines, bool createdDocData, out string editorCaption, out Guid cmdUI)
{
//Init out params
editorCaption = string.Empty;
cmdUI = Guid.Empty;
if (string.IsNullOrEmpty(physicalView))
{
// create code window as default physical view
return CreateCodeView(documentMoniker, textLines, createdDocData, ref editorCaption, ref cmdUI);
}
// We couldn't create the view
// Return special error code so VS can try another editor factory.
throw Marshal.GetExceptionForHR(VSConstants.VS_E_UNSUPPORTEDFORMAT);
}
int IVsDebugger.GetDataTipValue(Microsoft.VisualStudio.TextManager.Interop.IVsTextLines pTextBuf, Microsoft.VisualStudio.TextManager.Interop.TextSpan[] pTS, string pszExpression, out string pbstrValue)
{
throw new Exception("The method or operation is not implemented.");
}
public int GetColorizer(IVsTextLines pBuffer, out IVsColorizer ppColorizer)
{
ppColorizer = null;
return(VSConstants.E_FAIL);
}
public int GetColorizer(IVsTextLines pBuffer, out IVsColorizer ppColorizer)
{
ppColorizer = null;
return VSConstants.E_FAIL;
}