private static void ReadFromBin()
{
MPCList = new List <CAAEllipticalObjectElements>();
string filename = Properties.Settings.Default.CahceDirectory + "\\data\\mpc.bin";
DataSetManager.DownloadFile("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?Q=mpcbin", filename, false, true);
FileStream fs = new FileStream(filename, FileMode.Open);
long len = fs.Length;
BinaryReader br = new BinaryReader(fs);
CAAEllipticalObjectElements ee;
try
{
while (fs.Position < len)
{
ee = new CAAEllipticalObjectElements(br);
MPCList.Add(ee);
}
}
catch
{
}
br.Close();
fs.Close();
}
public static Language[] GetAvailableLanguages()
{
string filename = string.Format(@"{0}\Data\Localization\Languages.xml", Properties.Settings.Default.CahceDirectory);
DataSetManager.DownloadFile("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?X=Languages", filename, false, false);
List <Language> list = new List <Language>();
XmlDocument doc = new XmlDocument();
doc.Load(filename);
XmlNode root = doc["LanguagePacks"];
if (root != null)
{
foreach (XmlNode child in root.ChildNodes)
{
list.Add(new Language(child));
}
}
// Add Local Langues Pack
Language local = new Language("Load Local Language Pack", "", "ZZZZ", Properties.Settings.Default.ExploreRootUrl,
Properties.Settings.Default.ImageSetUrl, "");
list.Add(local);
return(list.ToArray());
}
static Constellations()
{
try
{
if (!Directory.Exists(Properties.Settings.Default.CahceDirectory))
{
Directory.CreateDirectory(Properties.Settings.Default.CahceDirectory);
}
if (!Directory.Exists(Properties.Settings.Default.CahceDirectory + @"data"))
{
Directory.CreateDirectory(Properties.Settings.Default.CahceDirectory + @"data");
}
ConstellationCentroids = new Dictionary <string, IPlace>();
DataSetManager.DownloadFile("http://www.worldwidetelescope.org/data/constellationNames_RADEC_EN.txt", Properties.Settings.Default.CahceDirectory + @"data\constellationNamesRADEC.txt", true, true);
FullNames = new Dictionary <string, string>();
Abbreviations = new Dictionary <string, string>();
PictureBlendStates = new Dictionary <string, BlendState>();
int id = 0;
StreamReader sr = new StreamReader(Properties.Settings.Default.CahceDirectory + @"data\constellationNamesRADEC.txt");
string line;
while (sr.Peek() >= 0)
{
line = sr.ReadLine();
string[] data = line.Split(new char[] { ',' });
ConstellationFilter.BitIDs.Add(data[1], id++);
PictureBlendStates.Add(data[1], new BlendState(false, 1000, 0));
ConstellationCentroids.Add(data[1], new TourPlace(data[0], Convert.ToDouble(data[3]), Convert.ToDouble(data[2]), Classification.Constellation, data[1], ImageSetType.Sky, 360));
}
sr.Close();
ConstellationNamePositions = new Dictionary <string, IPlace>();
DataSetManager.DownloadFile("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?q=ConstellationNamePositions_EN", Properties.Settings.Default.CahceDirectory + @"data\ConstellationNamePositions.txt", true, true);
sr = new StreamReader(Properties.Settings.Default.CahceDirectory + @"data\ConstellationNamePositions.txt");
while (sr.Peek() >= 0)
{
line = sr.ReadLine();
string[] data = line.Split(new char[] { ',' });
ConstellationNamePositions.Add(data[1], new TourPlace(data[0], Convert.ToDouble(data[3]), Convert.ToDouble(data[2]), Classification.Constellation, data[1], ImageSetType.Sky, 360));
}
sr.Close();
string path = ArtworkPath;
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
DataSetManager.DownloadFile("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?W=hevelius", ArtworkPath + "default.wtml", false, true);
AddAllNameMappings();
ConstellationFilter.InitSets();
}
catch
{
}
}
public static void LoadLocalizedStrings(Language l)
{
string path = string.Format(@"{0}\Data\Localization", Properties.Settings.Default.CahceDirectory);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
string filename = string.Format(@"{0}\Data\Localization\lang_{1}.tdf", Properties.Settings.Default.CahceDirectory, Math.Abs(l.Url.GetHashCode32()));
DataSetManager.DownloadFile(l.Url, filename, false, false);
//Stream fs = (Stream)Assembly.GetExecutingAssembly().GetManifestResourceStream("IMDFrame.Localization." + string.Format("lang_{0}.tdf", l.Code));
try
{
Stream fs = File.Open(filename, FileMode.Open);
StreamReader sr = new StreamReader(fs, Encoding.UTF8);
localizedStrings = new Dictionary <int, string>();
try
{
while (!sr.EndOfStream)
{
try
{
string line = sr.ReadLine();
string[] split = line.Split(new char[1] {
'\t'
});
string text = split[1];
text = text.Replace("\\n", "\n");
localizedStrings.Add(Convert.ToInt32(split[0]), text);
}
catch
{
}
}
}
finally
{
sr.Close();
fs.Close();
}
}
catch
{
return;
}
}
static public Bitmap LoadThumbnailFromWeb(string url, string filename)
{
try
{
DataSetManager.DownloadFile(CacheProxy.GetCacheUrl(url), Properties.Settings.Default.CahceDirectory + @"thumbnails\" + filename, true, true);
return(UiTools.LoadBitmap(Properties.Settings.Default.CahceDirectory + @"thumbnails\" + filename));
}
catch
{
return(null);
}
}
public DataSet(string name, string url, bool sky, DataSetType type)
{
this.dataSetType = type;
this.Sky = sky;
this.name = name;
this.url = url;
DataSetManager.DownloadFile(url, Properties.Settings.Default.CahceDirectory + @"data\places\" + name + ".xml", false, true);
XmlDocument doc = new XmlDocument();
doc.Load(Properties.Settings.Default.CahceDirectory + @"data\places\" + name + ".xml");
dataSets = new Dictionary <string, Places>();
XmlNode root = doc["root"];
XmlNode dataSetsNode = root.SelectSingleNode("dataset");
this.groupingName = dataSetsNode.Attributes["Groups"].InnerXml;
DataSetType dst = DataSetType.Place;
if (dataSetsNode.Attributes["type"].Value != "place")
{
dst = DataSetType.Imageset;
}
foreach (XmlNode dataset in dataSetsNode.ChildNodes)
{
bool browsable = false;
if (dataset.Attributes["Browseable"] != null)
{
browsable = Convert.ToBoolean(dataset.Attributes["Browseable"].Value);
}
string thumbnailUrl = "";
if (dataset.Attributes["Thumbnail"] != null)
{
thumbnailUrl = dataset.Attributes["Thumbnail"].Value;
}
Places places = new Places(dataset.Attributes["name"].InnerXml, dataset.Attributes["url"].InnerXml, sky, thumbnailUrl, browsable, dst);
dataSets.Add(places.Name, places);
}
}
private void SetDeviceImage(string url)
{
string downloadPath = Properties.Settings.Default.CahceDirectory + @"Imagery\Cache\";
string downloadName = Properties.Settings.Default.CahceDirectory + @"Imagery\Cache\" + Math.Abs(url.GetHashCode32()).ToString() + ".png";
if (!Directory.Exists(downloadPath))
{
Directory.CreateDirectory(downloadPath);
}
DataSetManager.DownloadFile(url, downloadName, true, true);
ImageLoaded = false;
DeviceImage.ImageLocation = downloadName;
}
public static void LoadBackground()
{
if (loading)
{
return;
}
loading = true;
string path = Properties.Settings.Default.CahceDirectory + @"\mdl\155\";
string filename = path + "mdl.zip";
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
if (!File.Exists(filename))
{
DataSetManager.DownloadFile("http://www.worldwidetelescope.org/data/iss.zip", filename, false, true);
}
using (Stream s = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read))
{
ZipArchive zip = new ZipArchive(s);
foreach (ZipEntry zFile in zip.Files)
{
Stream output = File.Open(path + zFile.Filename, FileMode.Create, FileAccess.ReadWrite, FileShare.None);
Stream input = zFile.GetFileStream();
CopyStream(input, output);
input.Close();
output.Close();
}
}
filename = path + "mdl.3ds";
if (File.Exists(filename))
{
Object3d o3d = new Object3d(filename, true, false, true, System.Drawing.Color.White);
if (o3d != null)
{
o3d.ISSLayer = true;
issmodel = o3d;
}
}
}
private void LoadTours()
{
Cursor.Current = Cursors.WaitCursor;
resultsList.Clear();
resultsList.Refresh();
string filename = Properties.Settings.Default.CahceDirectory + @"data\tours.wtml";
DataSetManager.DownloadFile("http://www.worldwidetelescope.org/wwtweb/gettours.aspx", filename, false, false);
Folder tours = Folder.LoadFromFile(filename);
foreach (Tour result in tours.Tour)
{
resultsList.Add(result);
}
Cursor.Current = Cursors.Default;
}
public static Folder LoadFromUrl(string url, bool versionDependent)
{
String dir = Properties.Settings.Default.CahceDirectory + "Data\\WTMLCACHE\\";
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
string filename = dir + Math.Abs(url.GetHashCode32()).ToString() + ".wtml";
DataSetManager.DownloadFile(url, filename, false, versionDependent);
try
{
if (File.Exists(filename))
{
Folder temp = LoadFromFile(filename, versionDependent);
return(temp);
}
}
catch
{
}
return(null);
}
static FieldOfView()
{
Telescopes = new List <Telescope>();
Cameras = new List <Camera>();
if (!Directory.Exists(Properties.Settings.Default.CahceDirectory))
{
Directory.CreateDirectory(Properties.Settings.Default.CahceDirectory);
}
if (!Directory.Exists(Properties.Settings.Default.CahceDirectory + @"data"))
{
Directory.CreateDirectory(Properties.Settings.Default.CahceDirectory + @"data");
}
DataSetManager.DownloadFile("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?X=instruments", Properties.Settings.Default.CahceDirectory + @"data\instruments.xml", false, true);
XmlDocument doc = new XmlDocument();
doc.Load(Properties.Settings.Default.CahceDirectory + @"data\instruments.xml");
XmlNode root = doc["root"];
XmlNode scopes = root.SelectSingleNode("Telescopes");
foreach (XmlNode child in scopes.ChildNodes)
{
Telescope scope = new Telescope(child.Attributes["Manufacturer"].Value, child.InnerText,
Convert.ToDouble(child.Attributes["FocalLength"].Value.ToString()),
Convert.ToDouble(child.Attributes["Aperture"].Value.ToString()),
child.Attributes["ManufacturerUrl"].Value.ToString(),
child.Attributes["MountType"].Value.ToString(),
child.Attributes["OpticalDesign"].Value.ToString());
Telescopes.Add(scope);
}
XmlNode cams = root.SelectSingleNode("Cameras");
foreach (XmlNode child in cams.ChildNodes)
{
Camera camera = new Camera
(
child.Attributes["Manufacturer"].Value,
child.InnerText.Trim(),
child.Attributes["ManufacturersURL"].Value.ToString()
);
foreach (XmlNode grandChild in child)
{
if (grandChild.Name != "#text")
{
Imager imager = new Imager
(
Convert.ToInt32(grandChild.Attributes["ID"].Value.ToString()),
grandChild.Attributes["Type"].Value.ToString(),
Convert.ToDouble(grandChild.Attributes["Width"].Value.ToString()),
Convert.ToDouble(grandChild.Attributes["Height"].Value.ToString()),
Convert.ToDouble(grandChild.Attributes["HorizontalPixels"].Value.ToString()),
Convert.ToDouble(grandChild.Attributes["VerticalPixels"].Value.ToString()),
Convert.ToDouble(grandChild.Attributes["CenterX"].Value.ToString()),
Convert.ToDouble(grandChild.Attributes["CenterY"].Value.ToString()),
Convert.ToDouble(grandChild.Attributes["Rotation"].Value.ToString()),
grandChild.Attributes["Filter"].Value.ToString());
camera.Chips.Add(imager);
}
}
Cameras.Add(camera);
}
}
public Constellations(string name, string url, bool boundry, bool noInterpollation)
{
instances.Add(this);
if (boundry && !noInterpollation)
{
boundries = new Dictionary <string, Lineset>();
}
this.noInterpollation = noInterpollation;
this.boundry = boundry;
lines = new List <Lineset>();
this.name = name;
this.url = url;
if (!Directory.Exists(Properties.Settings.Default.CahceDirectory))
{
Directory.CreateDirectory(Properties.Settings.Default.CahceDirectory);
}
if (boundry)
{
targetPath = Properties.Settings.Default.CahceDirectory + @"data\";
extention = ".wwtbnd";
}
else
{
targetPath = Properties.Settings.Default.CahceDirectory + @"data\figures\";
extention = ".wwtfig";
}
if (!Directory.Exists(targetPath))
{
Directory.CreateDirectory(targetPath);
}
if (!string.IsNullOrEmpty(url))
{
DataSetManager.DownloadFile(url, targetPath + name + extention, false, true);
}
Lineset lineSet = null;
try
{
using (StreamReader sr = new StreamReader(targetPath + name + extention))
{
string line;
string abrv;
string abrvOld = "";
double ra;
double dec;
double lastRa = 0;
PointType type = PointType.Move;
while (sr.Peek() >= 0)
{
line = sr.ReadLine();
if (line.Substring(11, 2) == "- ")
{
line = line.Substring(0, 11) + " -" + line.Substring(13, (line.Length - 13));
}
if (line.Substring(11, 2) == "+ ")
{
line = line.Substring(0, 11) + " +" + line.Substring(13, (line.Length - 13));
}
dec = Convert.ToDouble(line.Substring(11, 10));
if (noInterpollation)
{
ra = Convert.ToDouble(line.Substring(0, 10));
}
else
{
ra = ((Convert.ToDouble(line.Substring(0, 10)) / 24.0 * 360) - 180);
}
abrv = line.Substring(23, 4).Trim();
if (!boundry)
{
if (line.Substring(28, 1).Trim() != "")
{
type = (PointType)Convert.ToInt32(line.Substring(28, 1));
}
}
else
{
if (this.noInterpollation && line.Substring(28, 1) != "O")
{
continue;
}
}
if (abrv != abrvOld)
{
type = PointType.Start;
lineSet = new Lineset(abrv);
lines.Add(lineSet);
if (boundry && !noInterpollation)
{
boundries.Add(abrv, lineSet);
}
abrvOld = abrv;
lastRa = 0;
}
if (this.noInterpollation)
{
if (Math.Abs(ra - lastRa) > 12)
{
ra = ra - (24 * Math.Sign(ra - lastRa));
}
lastRa = ra;
}
string starName = null;
if (line.Length > 30)
{
starName = line.Substring(30).Trim();
}
if (starName == null || starName != "Empty")
{
lineSet.Add(ra, dec, type, starName);
}
pointCount++;
type = PointType.Line;
}
sr.Close();
}
}
catch
{
}
}
private void TaxonomyTree_Load(object sender, EventArgs e)
{
Scope.Items.Add(new Scope(Language.GetLocalizedText(373, "Solar System"), "A"));
Scope.Items.Add(new Scope(Language.GetLocalizedText(374, "Milky Way"), "B"));
Scope.Items.Add(new Scope(Language.GetLocalizedText(375, "Local Universe"), "C"));
Scope.Items.Add(new Scope(Language.GetLocalizedText(376, "Early Universe"), "D"));
Scope.Items.Add(new Scope(Language.GetLocalizedText(377, "Unspecified"), "E"));
Scope.Text = Language.GetLocalizedText(378, "Select a scope...");
Stack <TreeNode> Parents = new Stack <TreeNode>();
Parents.Push(null);
string filename = Properties.Settings.Default.CahceDirectory + string.Format(@"data\taxonomy_{0}.txt", Language.CurrentLanguage.Code);
DataSetManager.DownloadFile("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?Q=taxonomy&L=" + Language.CurrentLanguage.Code, filename, false, false);
string taxonomy = File.ReadAllText(filename, Encoding.Unicode);
StringReader sr = new StringReader(taxonomy);
while (true)
{
string line = sr.ReadLine();
if (line == null)
{
break;
}
string[] fields = line.Split(new char[] { '\t' });
if (fields.Length != 2)
{
continue;
}
string id = fields[0];
string name = fields[1];
TreeNode node = new TreeNode(name);
node.Tag = id;
if (Parents.Peek() != null)
{
string parent = Parents.Peek().Tag.ToString();
int len = parent.Length;
if (id.Length > len)
{
// Child Node of parent
Parents.Peek().Nodes.Add(node);
Parents.Push(node);
}
else if (id.Length == len)
{
// Sibling of parent
Parents.Pop();
Parents.Peek().Nodes.Add(node);
Parents.Push(node);
}
else
{
while (Parents.Peek() != null && Parents.Peek().Tag.ToString().Length >= id.Length)
{
Parents.Pop();
}
if (Parents.Peek() != null)
{
Parents.Peek().Nodes.Add(node);
Parents.Push(node);
}
else
{
Parents.Push(node);
this.treeView1.Nodes.Add(node);
}
}
}
else
{
Parents.Push(node);
this.treeView1.Nodes.Add(node);
}
}
SetTaxonomy();
}
public ArrayList GetPlaceList()
{
if (dataList == null || CheckExpiration())
{
dataList = new System.Collections.ArrayList();
if (dataSetType == DataSetType.Place)
{
DataSetManager.DownloadFile(url, Properties.Settings.Default.CahceDirectory + @"data\places\" + name + ".txt", false, true);
TourPlace place;
StreamReader sr = new StreamReader(Properties.Settings.Default.CahceDirectory + @"data\places\" + name + ".txt");
string line;
while (sr.Peek() >= 0)
{
line = sr.ReadLine();
place = new TourPlace(line, sky);
dataList.Add(place);
}
sr.Close();
}
else if (dataSetType == DataSetType.Imageset)
{
string filename = Properties.Settings.Default.CahceDirectory + @"data\places\" + name + ".xml";
DataSetManager.DownloadFile(url, filename, false, true);
XmlDocument doc = new XmlDocument();
doc.Load(filename);
if (!Directory.Exists(Properties.Settings.Default.CahceDirectory + @"thumbnails\"))
{
Directory.CreateDirectory(Properties.Settings.Default.CahceDirectory + @"thumbnails\");
}
XmlNode imageSets = doc["ImageSets"];
if (imageSets == null)
{
imageSets = doc["Folder"];
}
foreach (XmlNode imageset in imageSets.ChildNodes)
{
ImageSetHelper newImageset = ImageSetHelper.FromXMLNode(imageset);
if (newImageset != null)
{
TourPlace newPlace = new TourPlace(newImageset.Name, (newImageset.CenterY), (newImageset.CenterX) / 15, Classification.Unidentified, "Err", ImageSetType.Sky, newImageset.BaseTileDegrees * 10);
newPlace.StudyImageset = newImageset;
newPlace.ThumbNail = UiTools.LoadThumbnailFromWeb(newImageset.ThumbnailUrl);
dataList.Add(newPlace);
if (!String.IsNullOrEmpty(newImageset.AltUrl) && !Earth3d.ReplacementImageSets.ContainsKey(newImageset.AltUrl))
{
Earth3d.ReplacementImageSets.Add(newImageset.AltUrl, newImageset);
}
}
}
}
}
return(dataList);
}