public void Open()
{
// Open MPK/txt/csv files, get content
ReadWriteDialog rwd = new ReadWriteDialog();
List <string[]> csvContents;
string txtContents = rwd.ReadFile(out fileName, out csvContents);
// Set title
if (fileName != null)
{
Window.Title = fileName;
}
// Add txtContents to textbox
Window.text.Document.Blocks.Clear();
if (txtContents != null)
{
Window.text.Document.Blocks.Add(new Paragraph(new Run(txtContents)));
}
EnableEditing();
// Add csvContents to DataGrid
ObservableCollection <DataItem> d = new ObservableCollection <DataItem>();
if (csvContents != null)
{
foreach (var c in csvContents)
{
try
{
uint date = Convert.ToUInt32(c[0]);
double temperature = Convert.ToDouble(c[1]);
int place = Convert.ToInt32(c[2]);
d.Add(new DataItem(date, temperature, place % 3 == 0 ? METERS.NAMES.AIRPORT : (place % 3 == 1 ? METERS.NAMES.CENTER : METERS.NAMES.RUISSALO)));
}
catch (Exception)
{
MessageBox.Show("Error reading data in file, check its contents.");
Window.Close();
}
}
}
Window.Data = d;
}
public void Save(bool isname)
{
// In case user clicks Save straight away
EnableEditing();
// Change save to saveas if needed
if (fileName == defaultfileName || fileName == null)
{
isname = false;
}
// Store current textCursor position
TextPointer textCursorPosition = Window.text.Selection.Start;
// Textbox data for txt file
Window.text.SelectAll();
string textToSave = Window.text.Selection.Text;
// Measurement data for csv file
List <string[]> dataToSave = new List <string[]>();
foreach (var c in Window.Data)
{
double y = Math.Truncate(c.Y * 100) / 100;
int place = 0;
if (c.Meter.ToString() == "AIRPORT")
{
place = 0;
}
else if (c.Meter.ToString() == "CENTER")
{
place = 1;
}
else if (c.Meter.ToString() == "RUISSALO")
{
place = 2;
}
string[] array = new string[3];
array[0] = c.X.ToString();
array[1] = y.ToString();
array[2] = place.ToString();
dataToSave.Add(array);
}
ReadWriteDialog rwd = new ReadWriteDialog();
// If there isn't an existing name or user clicked saveAs, do saveAs
if (isname == false)
{
fileName = rwd.WriteFileAs();
}
// Else just save with existing filename
else
{
// Call save on mpk file
ReadWriteMPK rwmpk = new ReadWriteMPK();
rwmpk.WriteFile(fileName, false);
}
// Whether we've done Save or SaveAs, there should now be a working filename, and the MPK file is saved
// All that's left is to save the txt and csv data to the relevant files
if (fileName != null)
{
try
{
// Set txt and csv filenames by removing last 3 chars of (mpk) filename and adding txt or csv
string filenameBase = fileName.Substring(0, fileName.Length - 3);
string txtFilename = filenameBase + "txt";
string csvFilename = filenameBase + "csv";
// Save txt file
ReadWrite rw = new ReadWrite();
rw.WriteFile(txtFilename, textToSave, false);
// Save csv file
ReadWriteCSV rwcsv = new ReadWriteCSV();
rwcsv.WriteFile(csvFilename, dataToSave, false);
// Set title
Window.Title = fileName;
// Put textCursor back in its previous position
Window.text.Selection.Select(textCursorPosition, textCursorPosition);
}
catch (Exception)
{
MessageBox.Show("Error saving to existing file, try SaveAs instead");
}
}
}
