public override void ImportFile(string filename) {
if (!Path.IsPathRooted(filename)) {
// only try to search for the file if we're not passed an absolute location.
var currentDir = Path.GetDirectoryName(FullPath);
if (filename.IndexOfAny(new[] { '/', '\\' }) > -1) {
// does have a slash, is meant to be a relative path from the parent sheet.
var fullPath = Path.Combine(currentDir, filename);
if (!File.Exists(fullPath)) {
throw new FileNotFoundException("Unable to locate imported property sheet '{0}'".format(filename), fullPath);
}
filename = fullPath;
} else {
// just a filename. Scan up the tree and into known locations for it.
var paths = filename.GetAllCustomFilePaths(currentDir);
var chkPath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location),filename);
if(File.Exists(chkPath)) {
paths = paths.ConcatSingleItem(chkPath);
}
chkPath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "etc" ,filename);
if (File.Exists(chkPath)) {
paths = paths.ConcatSingleItem(chkPath);
}
foreach (var i in paths) {
ImportFile(i);
}
return;
}
}
if (Root._imports.Any(each => each.FullPath.Equals(filename, StringComparison.CurrentCulture))) {
return;
}
// filename is now the absolute path.
var importedSheet = new PropertySheet(Root);
importedSheet.ParseFile(filename);
Root._imports.Add(importedSheet);
Root.AddChildRoutes(importedSheet.Routes);
Root._view.InitializeAtRootLevel(importedSheet);
}
public override void ImportText(string propertySheetText, string originalFilename) {
if(Root._imports.Any(each => each.FullPath.Equals(originalFilename, StringComparison.CurrentCulture))) {
return;
}
var importedSheet = new PropertySheet(Root);
importedSheet.ParseText(propertySheetText, originalFilename);
Root._imports.Add(importedSheet);
Root.AddChildRoutes(importedSheet.Routes);
Root._view.InitializeAtRootLevel(importedSheet);
}
private void AddRoutesForImport(PropertySheet importedSheet)
{
Root._view.AddChildRoute(importedSheet.Routes);
foreach(var i in importedSheet.Imports) {
AddRoutesForImport(i);
}
}
private PropertySheet(PropertySheet root)
: base(root)
{
// used by imported sheets to bind themselves to the right root object.
}
public void ImportText(string propertySheetText, string originalFilename)
{
if(Root._imports.Any(each => each._fullPath.Equals(originalFilename, StringComparison.CurrentCulture))) {
return;
}
var propertySheet = new PropertySheet(this);
propertySheet.ParseText(propertySheetText, originalFilename);
Root._imports.Add(propertySheet);
}