/// <summary>
/// This function is the callback used to execute the command when the menu item is clicked.
/// See the constructor to see how the menu item is associated with this function using
/// OleMenuCommandService service and MenuCommand class.
/// </summary>
/// <param name="sender">Event sender.</param>
/// <param name="e">Event args.</param>
private void MenuItemCallback(object sender, EventArgs e)
{
TextViewSelection selection = GetSelection(ServiceProvider);
string activeDocumentPath = GetActiveDocumentFilePath(ServiceProvider);
ShowAddDocumentationWindow(activeDocumentPath, selection);
}
private void ShowAddDocumentationWindow(string activeDocumentPath, TextViewSelection selection)
{
var documentationControl = new AddDocumentationWindow();
documentationControl.DataContext = new EditDocumentationViewModel(activeDocumentPath, selection);
documentationControl.ShowDialog();
}
/// <summary>
/// This function is the callback used to execute the command when the menu item is clicked.
/// See the constructor to see how the menu item is associated with this function using
/// OleMenuCommandService service and MenuCommand class.
/// </summary>
/// <param name="sender">Event sender.</param>
/// <param name="e">Event args.</param>
private void Execute(object sender, EventArgs e)
{
ThreadHelper.ThrowIfNotOnUIThread();
TextViewSelection selection = GetSelection();
string activeDocumentPath = GetActiveDocumentFilePath();
ShowAddDocumentationWindow(activeDocumentPath, selection);
}
private TextViewSelection GetSelection()
{
IVsTextView view;
int result = _textManager.GetActiveView2(1, null, (uint)_VIEWFRAMETYPE.vftCodeWindow, out view);
view.GetSelection(out int startLine, out int startColumn, out int endLine, out int endColumn);//end could be before beginning
var start = new TextViewPosition(startLine, startColumn);
var end = new TextViewPosition(endLine, endColumn);
view.GetSelectedText(out string selectedText);
TextViewSelection selection = new TextViewSelection(start, end, selectedText);
return(selection);
}
private TextViewSelection GetSelection(IServiceProvider serviceProvider)
{
var service = serviceProvider.GetService(typeof(SVsTextManager));
var textManager = service as IVsTextManager2;
IVsTextView view;
int result = textManager.GetActiveView2(1, null, (uint)_VIEWFRAMETYPE.vftCodeWindow, out view);
view.GetSelection(out int startLine, out int startColumn, out int endLine, out int endColumn);//end could be before beginning
int ok = view.GetNearestPosition(startLine, startColumn, out int position1, out int piVirtualSpaces);
ok = view.GetNearestPosition(endLine, endColumn, out int position2, out piVirtualSpaces);
var startPosition = Math.Min(position1, position2);
var endPosition = Math.Max(position1, position2);
view.GetSelectedText(out string selectedText);
TextViewSelection selection = new TextViewSelection(startPosition, endPosition, selectedText);
return(selection);
}
private void ShowAddDocumentationWindow(string documentPath, TextViewSelection seletion)
{
var documentationControl = new AddDocumentationWindow();
documentationControl.ShowDialog();
}
private TextViewSelection GetSelection(IServiceProvider serviceProvider)
{
var service = serviceProvider.GetService(typeof(SVsTextManager));
var textManager = service as IVsTextManager2;
IVsTextView view;
int result = textManager.GetActiveView2(1, null, (uint)_VIEWFRAMETYPE.vftCodeWindow, out view);
view.GetSelection(out int startLine, out int startColumn, out int endLine, out int endColumn);//end could be before beginning
var hiddenTextManager = serviceProvider.GetService(typeof(SVsTextManager)) as IVsHiddenTextManager;
IVsHiddenTextSession hiddenSession = null;
IVsTextLines lines = null;
IVsEnumHiddenRegions[] hiddenRegions = null;
view.GetBuffer(out lines);
int hRetVal = hiddenTextManager.GetHiddenTextSession(
lines,
out hiddenSession);
if (hRetVal != 0)
{
hRetVal = hiddenTextManager.CreateHiddenTextSession(
0,
lines,
null,
out hiddenSession);
//if (hRetVal != 0)
// return null;
}
if (hiddenSession != null)
{
var hidRegion = new NewHiddenRegion()
{
dwBehavior = (uint)HIDDEN_REGION_BEHAVIOR.hrbClientControlled,
dwState = (uint)HIDDEN_REGION_STATE.hrsDefault,
iType = (int)HIDDEN_REGION_TYPE.hrtConcealed,
pszBanner = "Testing!!",
tsHiddenText = new TextSpan()
{
iStartLine = startLine,
iStartIndex = startColumn,
iEndLine = endLine,
iEndIndex = endColumn
}
};
hiddenSession.AddHiddenRegions(0, 1, new[] { hidRegion }, hiddenRegions);
}
int ok = view.GetNearestPosition(startLine, startColumn, out int position1, out int piVirtualSpaces);
ok = view.GetNearestPosition(endLine, endColumn, out int position2, out piVirtualSpaces);
var startPosition = Math.Min(position1, position2);
var endPosition = Math.Max(position1, position2);
view.GetSelectedText(out string selectedText);
TextViewSelection selection = new TextViewSelection(startPosition, endPosition, selectedText);
return(selection);
}
