public EditorWrapper(String contentType)
{
ThreadHelper.ThrowIfNotOnUIThread();
var serviceProvider = (IServiceProvider)ServiceProvider.GlobalProvider.GetService(typeof(IServiceProvider));
var componentModel = (IComponentModel)ServiceProvider.GlobalProvider.GetService(typeof(SComponentModel));
if (componentModel == null)
{
throw new InvalidOperationException("SComponentModel service is not available");
}
var service = componentModel.GetService <EditorServices>();
var message = "";
var type = service.ContentTypeRegistryService.GetContentType(contentType);
// var CSharpLanguageServiceId = new Guid("694dd9b6-b865-4c5b-ad85-86356e9c88dc");
// var VisualBasicLanguageServiceId = new Guid("e34acdc0-baae-11d0-88bf-00a0c9110049");
VsTextLines = (IVsTextLines)service.VsEditorAdaptersFactoryService.CreateVsTextBufferAdapter(serviceProvider, type);
VsTextLines.InitializeContent(message, message.Length);
// vsTextBuffer.SetLanguageServiceID(ref CSharpLanguageServiceId);
var textRoles = service.TextEditorFactoryService.CreateTextViewRoleSet(
PredefinedTextViewRoles.Analyzable,
PredefinedTextViewRoles.Document,
PredefinedTextViewRoles.Editable,
PredefinedTextViewRoles.Interactive,
//PredefinedTextViewRoles.PrimaryDocument,
PredefinedTextViewRoles.Structured,
PredefinedTextViewRoles.Zoomable
);
VsTextView = service.VsEditorAdaptersFactoryService.CreateVsTextViewAdapter(serviceProvider, textRoles);
var initFlags =
(UInt32)TextViewInitFlags.VIF_HSCROLL |
(UInt32)TextViewInitFlags.VIF_SET_DRAGDROPMOVE |
// (uint)TextViewInitFlags.VIF_SET_VISIBLE_WHITESPACE |
(UInt32)TextViewInitFlags.VIF_VSCROLL |
(UInt32)TextViewInitFlags3.VIF_NO_HWND_SUPPORT
;
var initView = new INITVIEW[] {
new INITVIEW {
fSelectionMargin = 0, // original: 0
fWidgetMargin = 0, // original: 0
fVirtualSpace = 0,
fDragDropMove = 1,
}
};
VsTextView.Initialize(VsTextLines, IntPtr.Zero, initFlags, initView);
WpfTextViewHost = service.VsEditorAdaptersFactoryService.GetWpfTextViewHost(VsTextView);
WpfTextViewHost.TextView.Options.SetOptionValue("Appearance/Category", "text");
WpfTextViewHost.TextView.Options.SetOptionValue("TextView/UseVisibleWhitespace", true);
WpfTextViewHost.TextView.Options.SetOptionValue("TextViewHost/LineNumberMargin", true);
}
public void Select(Int32 startPos, Int32 endPos)
{
if (ErrorHandler.Failed(VsTextView.GetLineAndColumn(startPos, out var startLine, out var startColumn)))
{
return;
}
if (ErrorHandler.Failed(VsTextView.GetLineAndColumn(endPos, out var endLine, out var endColumn)))
{
return;
}
if (ErrorHandler.Failed(VsTextView.SetSelectionMode(TextSelMode.SM_STREAM)))
{
return;
}
VsTextView.SetSelection(startLine, startColumn, endLine, endColumn);
}
public void Scroll(Int32 startPos)
{
if (ErrorHandler.Failed(VsTextView.GetLineAndColumn(startPos, out var startLine, out var startColumn)))
{
return;
}
var span = new TextSpan()
{
iStartIndex = startColumn,
iStartLine = startLine,
iEndIndex = startColumn,
iEndLine = startLine,
};
VsTextView.EnsureSpanVisible(span);
// VsTextView.SetTopLine(startLine);
}
private void InsertCharacter(string match, int currentPosition, ITextSnapshotLine line, int column)
{
ITextSnapshot snapshot = TextView.TextBuffer.Insert(currentPosition, match);
VsTextView.SetCaretPos(line.LineNumber, column);
}
public virtual void OnSetFocus(VsTextView view){
// just in case another file we were dependent on has changed while we were
// inactive, this will force us to sync up.
this.source.SetDirty();
}
public virtual void OnSetBuffer(VsTextView view, IVsTextLines buffer){
}
public virtual void OnKillFocus(VsTextView view){
}
public virtual void OnChangeScrollInfo(VsTextView view, int iBar, int iMinUnit, int iMaxUnits, int iVisibleUnits, int iFirstVisibleUnit) {
}
public virtual void OnChangeCaretLine(VsTextView view, int line, int col) {
}
public virtual void OnNewView(VsTextView newView) {
this.viewFilters.Add(this.service.CreateViewFilter(this.source, (IVsTextView)newView));
}
public virtual void OnNewView(VsTextView newView)
{
this.viewFilters.Add(this.service.CreateViewFilter(this.source, (IVsTextView)newView));
}
public virtual void OnSetFocus(VsTextView view)
{
// just in case another file we were dependent on has changed while we were
// inactive, this will force us to sync up.
this.source.SetDirty();
}
public virtual void OnSetBuffer(VsTextView view, IVsTextLines buffer)
{
}
public virtual void OnKillFocus(VsTextView view)
{
}
public virtual void OnChangeScrollInfo(VsTextView view, int iBar, int iMinUnit, int iMaxUnits, int iVisibleUnits, int iFirstVisibleUnit)
{
}
public virtual void OnChangeCaretLine(VsTextView view, int line, int col)
{
}
