/// <summary>
/// Writes data from the box into a file by a StreamWriter
/// </summary>
/// <param name="box"></param>
/// <param name="path"></param>
public void WriteFiguresByStreamWriter(Box box, string path)
{
using (StreamWriter writer = new StreamWriter(path))
{
writer.WriteLine("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
writer.WriteLine("<Figures>");
StreamReaderDataParser parser = new StreamReaderDataParser();
FiguresTypes type;
for (int i = 0; i < box.Size; i++)
{
if (box[i] == null)
{
continue;
}
else
{
if (Enum.TryParse(box[i].GetType().Name.ToString(), out type))
{
switch (type)
{
case FiguresTypes.PaperCircle:
parser.ParsePaperCircleAsXmlNode(writer, (PaperCircle)box[i]);
break;
case FiguresTypes.PaperRectangle:
parser.ParsePaperRectangleAsXmlNode(writer, (PaperRectangle)box[i]);
break;
case FiguresTypes.PaperTriangle:
parser.ParsePaperTriangleAsXmlNode(writer, (PaperTriangle)box[i]);
break;
case FiguresTypes.FilmCircle:
parser.ParseFilmCircleAsXmlNode(writer, (FilmCircle)box[i]);
break;
case FiguresTypes.FilmRectangle:
parser.ParseFilmRectangleAsXmlNode(writer, (FilmRectangle)box[i]);
break;
case FiguresTypes.FilmTriangle:
parser.ParseFilmTriangleAsXmlNode(writer, (FilmTriangle)box[i]);
break;
}
}
}
}
writer.WriteLine("</Figures>");
}
}
/// <summary>
/// Reads Xml file by StreamReader
/// </summary>
/// <param name="path"></param>
/// <returns>new Box</returns>
public Box ReadXmlByStreamReader(string path)
{
string line;
int i = 0;
FiguresTypes type;
Box box = new Box();
using (StreamReader reader = new StreamReader(path))
{
StreamReaderDataParser parser = new StreamReaderDataParser();
while ((line = reader.ReadLine()) != null)
{
string header = line.Trim('<', '>', '\t', ' ');
string[] info = line.Split();
if (Enum.TryParse(header, out type))
{
switch (type)
{
case FiguresTypes.PaperCircle:
box[i] = parser.ParseAsPaperCircle(reader);
i++;
break;
case FiguresTypes.PaperRectangle:
box[i] = parser.ParseAsPaperRectangle(reader);
i++;
break;
case FiguresTypes.PaperTriangle:
box[i] = parser.ParseAsPaperTriangle(reader);
i++;
break;
case FiguresTypes.FilmCircle:
box[i] = parser.ParseAsFilmCircle(reader);
i++;
break;
case FiguresTypes.FilmRectangle:
box[i] = parser.ParseAsFilmRectangle(reader);
i++;
break;
case FiguresTypes.FilmTriangle:
box[i] = parser.ParseAsFilmTriangle(reader);
i++;
break;
}
}
}
}
return(box);
}
