private void WriteToScreen()
{
int leftIndentation = this.indentationManager.LeftIndentation;
int rightIndentation = this.indentationManager.RightIndentation;
int firstLineIndentation = this.indentationManager.FirstLineIndentation;
int num4 = (this.textColumns - rightIndentation) - leftIndentation;
if (num4 <= 0)
{
this.stringBuffer = new StringBuilder();
}
int num5 = (firstLineIndentation > 0) ? firstLineIndentation : -firstLineIndentation;
if (num5 >= num4)
{
firstLineIndentation = 0;
}
int firstLineLen = (this.textColumns - rightIndentation) - leftIndentation;
int followingLinesLen = firstLineLen;
if (firstLineIndentation >= 0)
{
firstLineLen -= firstLineIndentation;
}
else
{
followingLinesLen += firstLineIndentation;
}
StringCollection strings = StringManipulationHelper.GenerateLines(this.lo.DisplayCells, this.stringBuffer.ToString(), firstLineLen, followingLinesLen);
int count = leftIndentation;
int num9 = leftIndentation;
if (firstLineIndentation >= 0)
{
count += firstLineIndentation;
}
else
{
num9 -= firstLineIndentation;
}
bool flag = true;
foreach (string str in strings)
{
if (flag)
{
flag = false;
this.lo.WriteLine(StringManipulationHelper.PadLeft(str, count));
}
else
{
this.lo.WriteLine(StringManipulationHelper.PadLeft(str, num9));
}
}
this.stringBuffer = new StringBuilder();
}
/// <summary>
/// Write to the output interface.
/// </summary>
private void WriteToScreen()
{
int leftIndentation = _indentationManager.LeftIndentation;
int rightIndentation = _indentationManager.RightIndentation;
int firstLineIndentation = _indentationManager.FirstLineIndentation;
// VALIDITY CHECKS:
// check the useful ("active") width
int usefulWidth = _textColumns - rightIndentation - leftIndentation;
if (usefulWidth <= 0)
{
// fatal error, there is nothing to write to the device
// just clear the buffer and return
_stringBuffer = new StringBuilder();
}
// check indentation or hanging is not larger than the active width
int indentationAbsoluteValue = (firstLineIndentation > 0) ? firstLineIndentation : -firstLineIndentation;
if (indentationAbsoluteValue >= usefulWidth)
{
// valu too big, we reset it to zero
firstLineIndentation = 0;
}
// compute the first line indentation or hanging
int firstLineWidth = _textColumns - rightIndentation - leftIndentation;
int followingLinesWidth = firstLineWidth;
if (firstLineIndentation >= 0)
{
// the first line has an indentation
firstLineWidth -= firstLineIndentation;
}
else
{
// the first line is hanging
followingLinesWidth += firstLineIndentation;
}
// error checking on invalid values
// generate the lines using the computed widths
StringCollection sc = StringManipulationHelper.GenerateLines(_lo.DisplayCells, _stringBuffer.ToString(),
firstLineWidth, followingLinesWidth);
// compute padding
int firstLinePadding = leftIndentation;
int followingLinesPadding = leftIndentation;
if (firstLineIndentation >= 0)
{
// the first line has an indentation
firstLinePadding += firstLineIndentation;
}
else
{
// the first line is hanging
followingLinesPadding -= firstLineIndentation;
}
// now write the lines on the screen
bool firstLine = true;
foreach (string s in sc)
{
if (firstLine)
{
firstLine = false;
_lo.WriteLine(StringManipulationHelper.PadLeft(s, firstLinePadding));
}
else
{
_lo.WriteLine(StringManipulationHelper.PadLeft(s, followingLinesPadding));
}
}
_stringBuffer = new StringBuilder();
}