public virtual void Dispose() {
EndTemplateEditing(true);
this.source = null;
this.vsExpansion = null;
this.view = null;
GC.SuppressFinalize(this);
}
public int OnItemChosen(string pszTitle, string pszPath)
{
int hr = VSConstants.E_FAIL;
if (!TextView.Caret.InVirtualSpace)
{
SnapshotPoint caretPoint = TextView.Caret.Position.BufferPosition;
IVsExpansion expansion = TextBuffer.GetBufferAdapter <IVsExpansion>();
_earlyEndExpansionHappened = false;
_title = pszTitle;
var ts = TextSpanFromPoint(caretPoint);
hr = expansion.InsertNamedExpansion(pszTitle, pszPath, ts, this, RGuidList.RLanguageServiceGuid, 0, out _expansionSession);
if (_earlyEndExpansionHappened)
{
// EndExpansion was called before InsertNamedExpansion returned, so set _expansionSession
// to null to indicate that there is no active expansion session. This can occur when
// the snippet inserted doesn't have any expansion fields.
_expansionSession = null;
_earlyEndExpansionHappened = false;
_title = null;
_shortcut = null;
}
}
return(hr);
}
public int OnItemChosen(string pszTitle, string pszPath)
{
var hr = VSConstants.S_OK;
try
{
VsTextSpan textSpan;
GetCaretPositionInSurfaceBuffer(out textSpan.iStartLine, out textSpan.iStartIndex);
textSpan.iEndLine = textSpan.iStartLine;
textSpan.iEndIndex = textSpan.iStartIndex;
IVsExpansion expansion = EditorAdaptersFactoryService.GetBufferAdapter(TextView.TextViewModel.DataBuffer) as IVsExpansion;
earlyEndExpansionHappened = false;
hr = expansion.InsertNamedExpansion(pszTitle, pszPath, textSpan, this, LanguageServiceGuid, fShowDisambiguationUI: 0, pSession: out ExpansionSession);
if (earlyEndExpansionHappened)
{
// EndExpansion was called before InsertNamedExpansion returned, so set
// expansionSession to null to indicate that there is no active expansion
// session. This can occur when the snippet inserted doesn't have any expansion
// fields.
ExpansionSession = null;
earlyEndExpansionHappened = false;
}
}
catch (COMException ex)
{
hr = ex.ErrorCode;
}
return(hr);
}
public virtual void Dispose()
{
EndTemplateEditing(true);
this.source = null;
this.vsExpansion = null;
this.view = null;
GC.SuppressFinalize(this);
}
public ExpansionClient(ITextView textView, IVsEditorAdaptersFactoryService adapterFactory, IServiceProvider serviceProvider) {
_textView = textView;
_serviceProvider = serviceProvider;
_view = adapterFactory.GetViewAdapter(textView);
_lines = (IVsTextLines)adapterFactory.GetBufferAdapter(textView.TextBuffer);
_expansion = _lines as IVsExpansion;
if (_expansion == null) {
throw new ArgumentException("TextBuffer does not support expansions");
}
}
private bool InsertAnyExpansion(string shortcut, string title, string path)
{
//first get the location of the caret, and set up a TextSpan
int endColumn, startLine;
//get the column number from the IVsTextView, not the ITextView
m_vsTextView.GetCaretPos(out startLine, out endColumn);
TextSpan addSpan = new TextSpan();
addSpan.iStartIndex = endColumn;
addSpan.iEndIndex = endColumn;
addSpan.iStartLine = startLine;
addSpan.iEndLine = startLine;
if (shortcut != null) //get the expansion from the shortcut
{
//reset the TextSpan to the width of the shortcut,
//because we're going to replace the shortcut with the expansion
addSpan.iStartIndex = addSpan.iEndIndex - shortcut.Length;
m_exManager.GetExpansionByShortcut(
this,
Guids.LuaLanguageService,
shortcut,
m_vsTextView,
new TextSpan[] { addSpan },
0,
out path,
out title);
}
if (title != null && path != null)
{
IVsTextLines textLines;
m_vsTextView.GetBuffer(out textLines);
IVsExpansion bufferExpansion = (IVsExpansion)textLines;
if (bufferExpansion != null)
{
int hr = bufferExpansion.InsertNamedExpansion(
title,
path,
addSpan,
this,
Guids.LuaLanguageService,
0,
out m_exSession);
if (VSConstants.S_OK == hr)
{
return(true);
}
}
}
return(false);
}
public ExpansionClient(ITextView textView, PythonEditorServices services)
{
_textView = textView;
_services = services;
_view = _services.EditorAdaptersFactoryService.GetViewAdapter(_textView);
_lines = (IVsTextLines)_services.EditorAdaptersFactoryService.GetBufferAdapter(_textView.TextBuffer);
_expansion = _lines as IVsExpansion;
if (_expansion == null)
{
throw new ArgumentException("TextBuffer does not support expansions");
}
}
public ExpansionClient(ITextView textView, IVsEditorAdaptersFactoryService adapterFactory, IServiceProvider serviceProvider)
{
_textView = textView;
_serviceProvider = serviceProvider;
_view = adapterFactory.GetViewAdapter(textView);
_lines = (IVsTextLines)adapterFactory.GetBufferAdapter(textView.TextBuffer);
_expansion = _lines as IVsExpansion;
if (_expansion == null)
{
throw new ArgumentException("TextBuffer does not support expansions");
}
}
public ExpansionClient(ITextView textView, IVsEditorAdaptersFactoryService editorAdaptersFactoryService)
{
if (editorAdaptersFactoryService == null)
{
throw new ArgumentNullException(nameof(editorAdaptersFactoryService));
}
_textView = textView ?? throw new ArgumentNullException(nameof(textView));
_view = editorAdaptersFactoryService.GetViewAdapter(_textView);
_lines = (IVsTextLines)editorAdaptersFactoryService.GetBufferAdapter(_textView.TextBuffer);
_expansion = _lines as IVsExpansion;
if (_expansion == null)
{
throw new ArgumentException("TextBuffer does not support expansions");
}
}
internal ExpansionProvider(ISource src) {
if (src == null){
throw new ArgumentNullException("src");
}
this.fieldDefaults = new ArrayList();
if (src == null)
throw new System.ArgumentNullException();
this.source = src;
this.vsExpansion = null; // do we need a Close() method here?
// QI for IVsExpansion
IVsTextLines buffer = src.GetTextLines();
this.vsExpansion = (IVsExpansion)buffer;
if (this.vsExpansion == null) {
throw new ArgumentNullException("(IVsExpansion)src.GetTextLines()");
}
}
private void InsertCodeExpansion(VsExpansion expansion, int startLine, int startColumn, int endLine, int endColumn)
{
// Insert the selected code snippet and start an expansion session
IVsTextLines buffer;
vsTextView.GetBuffer(out buffer);
// Get the IVsExpansion from the current IVsTextLines
IVsExpansion vsExpansion = (IVsExpansion)buffer;
// Call the actual method that performs the snippet insertion
vsExpansion.InsertNamedExpansion(
expansion.title,
expansion.path,
new TextSpan {
iStartIndex = startColumn, iEndIndex = endColumn, iEndLine = endLine, iStartLine = startLine
},
null,
GuidList.guidSpringLanguage,
0,
out expansionSession);
}
internal ExpansionProvider(ISource src)
{
if (src == null)
{
throw new ArgumentNullException("src");
}
this.fieldDefaults = new ArrayList();
if (src == null)
{
throw new System.ArgumentNullException();
}
this.source = src;
this.vsExpansion = null; // do we need a Close() method here?
// QI for IVsExpansion
IVsTextLines buffer = src.GetTextLines();
this.vsExpansion = (IVsExpansion)buffer;
if (this.vsExpansion == null)
{
throw new ArgumentNullException("(IVsExpansion)src.GetTextLines()");
}
}
