public SymbolTableViewModel(S52ResourceFilesAnalyst s52ResourceFilesAnalyst, NauticalChartsDefaultColorSchema colorSchema)
{
this.s52ResourceFilesAnalyst = s52ResourceFilesAnalyst;
symbolItems = new ObservableCollection <SymbolItem>();
symbolStyleSchemas = new ObservableCollection <SymbolType>();
selectColorSchema = colorSchema;
IsEnabled = true;
chartTables = this.s52ResourceFilesAnalyst.GetSymbolModules();
colorTables = this.s52ResourceFilesAnalyst.GetColorEntries();
LoadSymbolStyleSchemas();
LoadSymbolList();
SelectedSymbolItem = symbolItems.Count > 0 ? symbolItems[0] : null;
}
public void UpdateColorEntry(NauticalChartsDefaultColorSchema colorSchema, ColorEntry newColorEntry)
{
XDocument document = XDocument.Load(resourceFile);
XElement element = document.Root.XPathSelectElements("ColorSchemas/" + colorSchema.ToString().ToUpperInvariant() + "/Color").Where(x => x.Attribute("token").Value.ToString() == newColorEntry.Token).First();
if (element != null)
{
element.Attribute("r").SetValue(newColorEntry.Color.RedComponent);
element.Attribute("g").SetValue(newColorEntry.Color.GreenComponent);
element.Attribute("b").SetValue(newColorEntry.Color.BlueComponent);
document.Save(resourceFile);
}
}
internal static Dictionary <NauticalChartsDefaultColorSchema, ColorTable> Read(XmlDocument doc)
{
Dictionary <NauticalChartsDefaultColorSchema, ColorTable> colorTables = new Dictionary <NauticalChartsDefaultColorSchema, ColorTable>();
XmlNode colorsNode = doc.DocumentElement.SelectSingleNode(@"ColorSchemas");
foreach (XmlNode colorTableNode in colorsNode.ChildNodes)
{
ColorTable colorTable = new ColorTable(colorTableNode.Attributes["name"].Value);
NauticalChartsDefaultColorSchema colorSchema = (NauticalChartsDefaultColorSchema)Enum.Parse(typeof(NauticalChartsDefaultColorSchema), colorTableNode.Attributes["name"].Value, true);
Collection <ColorEntry> colorEntries = new Collection <ColorEntry>();
foreach (XmlNode colorEntryNode in colorTableNode.ChildNodes)
{
ColorEntry colorEntry = new ColorEntry(colorEntryNode.Attributes["token"].Value, short.Parse(colorEntryNode.Attributes["r"].Value), short.Parse(colorEntryNode.Attributes["g"].Value), short.Parse(colorEntryNode.Attributes["b"].Value));
colorEntries.Add(colorEntry);
}
colorTable.ColorEntries = colorEntries;
colorTables.Add(colorSchema, colorTable);
}
return(colorTables);
}
public ColorEntry GetColorEntryByToken(NauticalChartsDefaultColorSchema colorSchema, string colorToken)
{
ColorTable colorTable = this.colorSchemas[colorSchema];
return(colorTable.ColorEntries.Where(entry => entry.Token.Equals(colorToken, StringComparison.InvariantCultureIgnoreCase)).FirstOrDefault());
}
