public static string GetLineText(this EnvDTE.TextPoint point)
{
var start = point.CreateEditPoint();
start.StartOfLine();
var endP = point.CreateEditPoint();
endP.EndOfLine();
return start.GetText(endP);
}
public static string GetLineText(this EditPoint point)
{
point.StartOfLine();
var start = point.CreateEditPoint();
point.EndOfLine();
var end = point.CreateEditPoint();
return start.GetText(end);
}
public static string GetNextLineText(this EditPoint point)
{
point.LineDown();
point.StartOfLine();
var start = point.CreateEditPoint();
point.EndOfLine();
var end = point.CreateEditPoint();
string text = start.GetText(end);
point.LineUp();
return text;
}
/// <summary>
/// Gets an edit point at the cursor for the specified text document.
/// </summary>
/// <param name="textDocument">The text document.</param>
/// <returns>An edit point at the cursor.</returns>
internal static EditPoint GetEditPointAtCursor(this TextDocument textDocument)
{
var cursor = textDocument.CreateEditPoint();
cursor.MoveToPoint(textDocument.Selection.ActivePoint);
return cursor;
}
public static void DeleteCurrentLine(this EditPoint start)
{
start.StartOfLine();
var point = start.CreateEditPoint();
start.LineDown();
start.StartOfLine();
point.Delete(start);
}
/// <summary>
/// Creates an edit point to the end of line position of the specified point.
/// </summary>
public static EditPoint CreateEolEditPoint ( this EditPoint ep )
{
EditPoint new_ep = ep. CreateEditPoint ( ) ;
new_ep. EndOfLine ( ) ;
return ( new_ep ) ;
}
/// <summary>
/// Creates an edit point for the specified line and column.
/// </summary>
public static EditPoint CreateEditPoint ( this EditPoint ep, int line, int column )
{
EditPoint new_ep = ep. CreateEditPoint ( ) ;
new_ep. MoveToLineAndOffset ( line, column ) ;
return ( new_ep ) ;
}
public static EditPoint CreateEditPoint(this IVsTextLines buffer, int line, int column)
{
object tempPointer;
buffer.CreateEditPoint(line, column, out tempPointer);
return tempPointer as EditPoint;
}
public static string GetLineTextAndNeighbor(this TextPoint point)
{
var start = point.CreateEditPoint();
start.LineUp(1);
start.StartOfLine();
var endP = point.CreateEditPoint();
endP.LineDown(1);
endP.EndOfLine();
return start.GetText(endP);
}
/// <summary>
/// Inserts text and format the text (=Format Selection command)
/// </summary>
/// <param name="tp"></param>
/// <param name="text"></param>
/// <returns></returns>
/// <remarks></remarks>
public static TextPoint InsertAndFormat(this TextPoint tp, string text)
{
var start = tp.CreateEditPoint();
//preserve editPoint
var ep = tp.CreateEditPoint();
ep.Insert(text);
start.SmartFormat(ep);
return ep;
}
/// <summary>
/// Inserts text and format the text (=Format Selection command)
/// </summary>
/// <param name="tp"></param>
/// <param name="text"></param>
/// <param name="formatEndPoint"></param>
/// <returns></returns>
/// <remarks></remarks>
public static EnvDTE.TextPoint InsertAndFormat(this EnvDTE.TextPoint tp, string text, EnvDTE.TextPoint formatEndPoint = null)
{
//preserve editPoint
var start = tp.CreateEditPoint();
var activePoint = tp.CreateEditPoint();
start.DeleteWhitespace(vsWhitespaceOptions.vsWhitespaceOptionsVertical);
activePoint.Insert(text);
var endPoint = formatEndPoint ?? activePoint;
endPoint.CreateEditPoint().DeleteWhitespace(vsWhitespaceOptions.vsWhitespaceOptionsVertical);
start.SmartFormat(endPoint);
return activePoint;
}