/// <summary>
/// Gets the cursor of this <see cref="Scintilla"/> control.
/// </summary>
/// <param name="scintilla">The scintilla.</param>
/// <returns>The current cursor with this <see cref="Scintilla"/> control.</returns>
public static Cursor GetCursor(this Scintilla scintilla)
{
try
{
var result = scintilla.DirectMessage(SCI_GETCURSOR, (IntPtr)0, (IntPtr)0);
var value = result.ToInt32();
if (value == -1)
{
value = 0;
}
var cursor = ScintillaCursorMapping.FirstOrDefault(f => f.Key == value);
// Debug.Print(cursor.ToString());
return(cursor.Value);
}
catch
{
return(Cursors.Default);
}
}
/// <summary>
/// Sets the cursor of this <see cref="Scintilla"/> control.
/// </summary>
/// <param name="scintilla">The scintilla.</param>
/// <param name="cursor">The cursor to set for this <see cref="Scintilla"/> control.</param>
/// <returns><c>true</c> if the operation was successful, <c>false</c> otherwise.</returns>
public static bool SetCursor(this Scintilla scintilla, Cursor cursor)
{
try
{
var currentCursor = scintilla.GetCursor();
if (cursor == currentCursor)
{
//Debug.Print("No change in cursors..");
return(false);
}
// Debug.Print(cursor + " / " + currentCursor);
var cursorValue = ScintillaCursorMapping.First(f => f.Value == cursor).Key;
scintilla.DirectMessage(SCI_SETCURSOR, (IntPtr)cursorValue, (IntPtr)0);
return(true);
}
catch
{
return(false);
}
}
