/// <summary>
/// Moves edit position to char position.
/// </summary>
/// <param name="sourceEditor">Source editor</param>
/// <param name="editPos">Edit position</param>
/// <returns></returns>
public static OTACharPos EditPosToCharPos(IOTASourceEditor sourceEditor, OTAEditPos editPos)
{
IOTAEditView _EditView = GetEditView(sourceEditor);
OTACharPos _CharPos = new OTACharPos();
if (_EditView != null)
{
_EditView.ConvertPos(true, ref editPos, ref _CharPos);
}
return _CharPos;
}
/// <summary>
/// Moves char position to edit position.
/// </summary>
/// <param name="sourceEditor">Source editor</param>
/// <param name="charPos">Char position</param>
/// <returns>Edit position.</returns>
public static OTAEditPos CharPosToEditPos(IOTASourceEditor sourceEditor, OTACharPos charPos)
{
IOTAEditView _EditView = GetEditView(sourceEditor);
OTAEditPos _EditPos = new OTAEditPos();
if (_EditView != null)
{
_EditView.ConvertPos(false, ref _EditPos, ref charPos);
}
return _EditPos;
}
/// <summary>
/// Selects text from position to position.
/// </summary>
/// <param name="sourceEditor">Source</param>
/// <param name="startPos">Start position</param>
/// <param name="endPos">End position</param>
public static void SelectTextFromPosToPos(IOTASourceEditor sourceEditor, OTAEditPos startPos, OTAEditPos endPos)
{
if (sourceEditor != null)
{
if (sourceEditor.EditViewCount > 0)
{
IOTAEditView _EditView = sourceEditor.GetEditView(0);
_EditView.CursorPos = startPos;
_EditView.Block.BeginBlock();
_EditView.Block.Style = OTABlockType.btNonInclusive;
_EditView.CursorPos = endPos;
_EditView.MoveViewToCursor();
_EditView.Block.EndBlock();
}
}
}
/// <summary>
/// Moves edit position to buffer position.
/// </summary>
/// <param name="sourceEditor">Source editor</param>
/// <param name="editPos">Edit position</param>
/// <returns></returns>
public static int EditPosToBufferPos(IOTASourceEditor sourceEditor, OTAEditPos editPos)
{
OTACharPos _CharPos = EditPosToCharPos(sourceEditor, editPos);
return CharPosToBufferPos(sourceEditor, _CharPos);
}
/// <summary>
/// Selects line.
/// </summary>
/// <param name="sourceEditor">Source editor</param>
public static void SelectLine(IOTASourceEditor sourceEditor)
{
if (sourceEditor != null)
{
if (sourceEditor.EditViewCount > 0)
{
IOTAEditView _EditView = sourceEditor.GetEditView(0);
OTAEditPos _EditPos = new OTAEditPos();
_EditPos.Line = _EditView.Position.Row;
_EditPos.Col = 1;
_EditView.CursorPos = _EditPos;
_EditView.Block.BeginBlock();
_EditView.Block.Style = OTABlockType.btNonInclusive;
if (_EditView.Position.MoveEOL())
{
_EditView.MoveViewToCursor();
}
_EditView.Block.EndBlock();
}
}
}
/// <summary>
/// Goes to position.
/// </summary>
/// <param name="sourceEditor">Source editor</param>
/// <param name="lineNumber">Line number</param>
/// <param name="colNumber">column number</param>
/// <remarks>After calling this, EditView.MoveViewToCursor() and
/// EditView.Paint() must be called to move the view.</remarks>
public static void GoToPosition(IOTASourceEditor sourceEditor, int lineNumber, short colNumber)
{
if (sourceEditor != null)
{
IOTAEditView _EditView = GetEditView(sourceEditor);
OTAEditPos _Pos = new OTAEditPos();
_Pos.Col = colNumber;
_Pos.Line = lineNumber;
_EditView.CursorPos = _Pos;
}
}
/// <summary>
/// Gets current line.
/// </summary>
/// <param name="sourceEditor">Source editor</param>
/// <returns>String.Empty if no.</returns>
/// <remarks>
/// <para>Spaces are kept.</para>
/// </remarks>
public static string GetCurrentLine(IOTASourceEditor sourceEditor)
{
string _Source = GetSourceEditorText(sourceEditor);
if (_Source.Length == 0)
{
return String.Empty;
}
IOTAEditView _EditView = GetEditView(sourceEditor);
OTAEditPos _OriginalPos = _EditView.CursorPos;
try
{
_EditView.Buffer.EditPosition.MoveEOL();
// Get the Begin of the Line
OTAEditPos _BeginEditPos = new OTAEditPos();
_BeginEditPos.Col = 1;
_BeginEditPos.Line = _EditView.CursorPos.Line;
// Get the End of the Line
OTAEditPos _EndEditPos = new OTAEditPos();
_EndEditPos.Col = _EditView.CursorPos.Col;
_EndEditPos.Line = _EditView.CursorPos.Line;
int _Begining = EditPosToBufferPos(sourceEditor, _BeginEditPos);
int _End = EditPosToBufferPos(sourceEditor, _EndEditPos);
return _Source.Substring(_Begining, _End - _Begining);
}
finally
{
_EditView.CursorPos = _OriginalPos;
}
}
/// <summary>
/// Verifies cursor is at end of line.
/// </summary>
/// <param name="sourceEditor">Source editor</param>
/// <returns></returns>
/// <remarks>This function is not correctly implemented.</remarks>
public static bool CursorIsAtEndOfLine(IOTASourceEditor sourceEditor)
{
IOTAEditView _EditView = GetEditView(sourceEditor);
OTAEditPos _OriginalPos = _EditView.CursorPos;
bool result = false;
try
{
_EditView.Buffer.EditPosition.MoveEOL();
// Get the End of the Line
OTAEditPos _EndEditPos = new OTAEditPos();
_EndEditPos.Col = _EditView.CursorPos.Col;
_EndEditPos.Line = _EditView.CursorPos.Line;
result = (_EndEditPos.Col == _OriginalPos.Col);
}
finally
{
_EditView.CursorPos = _OriginalPos;
}
return result;
}
public static bool FindSelectionText(string id, string source, int lastPos, bool prev, out int pos)
{
IOTAEditView _EditView = GetCurrentEditView();
OTAEditPos _EditPos = new OTAEditPos();
_EditPos.Line = _EditView.Buffer.EditBlock.StartingRow;
_EditPos.Col = (short)_EditView.Buffer.EditBlock.StartingColumn;
int _StartPos = EditPosToBufferPos(GetCurrentSourceEditor(), _EditPos);
_EditPos.Line = _EditView.Buffer.EditBlock.EndingRow;
_EditPos.Col = (short)_EditView.Buffer.EditBlock.EndingColumn;
//int _LastPos = EditPosToBufferPos(GetCurrentSourceEditor(), _EditPos);
//int _Diff = lastPos - _StartPos;
pos = -1;
if (id.Length == 0)
{
return false;
}
id = id.ToUpperInvariant();
while (Lextm.StringHelper.GoNext(source, ref _StartPos, prev))
{
if (Char.ToUpperInvariant(source[_StartPos]) == id[0])
{
if (Lextm.StringHelper.IsStrCaseIns(source, _StartPos, id))
{
pos = _StartPos;
return true;
}
}
}
return false;
}
