//
// reference: http://stackoverflow.com/questions/7119806/reading-data-from-xml
//
static public void Read(string folder, string xmlFileName)
{
XmlReader reader = null;
string name = string.Empty, latitude = string.Empty, longitude = string.Empty;
using (reader = XmlReader.Create(xmlFileName))
{
reader.MoveToContent();
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.Name == "Placemark")
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.Name == "name")
{
name = reader.ReadString();
break;
}
}
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.Name == "description")
{
string stringer = reader.ReadString();
string [] delimitor = { "<br>" };
string [] stringers = stringer.Split(delimitor, System.StringSplitOptions.None);
latitude = stringers [1];
latitude = latitude.Replace("Latitude: ", "");
longitude = stringers [2];
longitude = longitude.Replace("Longitude: ", "");
break;
}
}
if (name != string.Empty)
{
if (latitude != string.Empty)
{
if (longitude != string.Empty)
{
ImpactCraters.Update(folder, name, Helper.SwapQuadrant(latitude), Helper.SwapQuadrant(longitude));
}
}
}
}
}
}
reader.Close();
}
static public void Read(string txtFileName)
{
if (File.Exists(txtFileName))
{
try
{
FileStream stream = new FileStream(txtFileName, FileMode.Open, FileAccess.Read);
StreamReader reader = new StreamReader(stream, System.Text.Encoding.Unicode);
ImpactCrater crater = new ImpactCrater();
if (crater != null)
{
crater.Name = reader.ReadLine();
crater.Location = reader.ReadLine();
crater.Latitude = reader.ReadLine();
crater.Longitude = reader.ReadLine();
crater.Diameter = reader.ReadLine();
crater.Age = reader.ReadLine();
crater.Exposed = reader.ReadLine();
crater.Drilled = reader.ReadLine();
crater.TargetRock = reader.ReadLine();
crater.BolideType = reader.ReadLine();
string line = null;
for (;;)
{
if ((line = reader.ReadLine()) != null)
{
crater.AddReferences(line);
}
else
{
break;
}
}
ImpactCraters.Add(crater);
}
reader.Close();
stream.Close();
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message);
}
}
}
static private ImpactCrater AssignFromString(string line)
{
ImpactCrater crater = new ImpactCrater();
char [] delimiterChars = { '\t' };
string [] strings = line.Split(delimiterChars);
string [] classes = { "Confirmed", "Most Probable", "Probable", "Possible", "Improbable", "Rejected", "Proposed" };
crater.Class = classes [int.Parse(strings [0]) + 1];
crater.InheritedClass = AssignString(strings [1]);
crater.StructureName = AssignString(strings [2]);
crater.CraterField = AssignString(strings [3]);
crater.Region = AssignString(strings [4]);
crater.Country = AssignString(strings [5]);
crater.Continent = AssignString(strings [6]);
crater.Latitude = AssignString(strings [7]);
crater.Longitude = AssignString(strings [8]);
crater.Diameter.FinalRim = AssignString(strings [9]);
crater.Diameter.PresentDay = AssignString(strings [10]);
crater.Diameter.OuterLimitOfDeformation = AssignString(strings [11]);
crater.Diameter.Diameter = AssignString(strings [12]);
crater.Diameter.SQL = AssignString(strings [13]);
crater.Ages.Age = AssignString(strings [14]);
crater.Ages.Youngest = AssignString(strings [15]);
crater.Ages.Best = AssignString(strings [16]);
crater.Ages.Oldest = AssignString(strings [17]);
crater.Ages.Uncertain = AssignString(strings [18]);
crater.Ages.UncertainType = AssignString(strings [19]);
crater.Overburden = AssignString(strings [20]);
crater.PresentWaterDepth = AssignString(strings [21]);
crater.Drilled = AssignString(strings [22]);
crater.Target = AssignString(strings [23]);
crater.TargetWaterDepth = AssignString(strings [24]);
crater.Impactor = AssignString(strings [25]);
crater.UpdatedOn = AssignString(strings [26]);
crater.CompiledBy = AssignString(strings [27]);
ImpactCraters.Add(crater);
crater.AddReferences(strings [28]);
return(crater);
}
private void Open_click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.InitialDirectory = LastDataDirectory;
openFileDialog.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";
openFileDialog.FilterIndex = 1;
openFileDialog.RestoreDirectory = true;
openFileDialog.Multiselect = true;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
if (ImpactCraters.CraterArray != null)
{
ImpactCraters.CraterArray.RemoveRange(0, ImpactCraters.CraterArray.Count - 1);
}
LastDataDirectory = openFileDialog.FileNames [0];
LastDataDirectory = LastDataDirectory.Substring(0, LastDataDirectory.LastIndexOf('\\')) + "\\";
for (int index = 0; index < openFileDialog.FileNames.Length; ++index)
{
if (openFileDialog.OpenFile() != null)
{
ImpactCraters.Read(openFileDialog.FileNames [index]);
}
}
AddItemsToListView(ImpacterListView);
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message);
}
}
}
