/// <summary>
/// Create and show the browse dialog, and set the Directory property with the
/// result.</summary>
private void Browse()
{
// use default win32 dialog
var d = new BrowseForFolderDialog();
d.InitialFolder = Directory;
if (true == d.ShowDialog(Application.Current.MainWindow))
{
Directory = d.SelectedFolder;
}
}
/// <summary>
/// Create and show the browse dialog, and set the Directory property with the
/// result.</summary>
private void Browse()
{
// use default win32 dialog
var d = new BrowseForFolderDialog();
d.InitialFolder = Directory;
if (true == d.ShowDialog(Application.Current.MainWindow))
{
Directory = d.SelectedFolder;
}
}
/// <summary>
/// Searches all the files, starting from a user-selected directory, for the filename
/// specified by 'uri'</summary>
/// <param name="uri"></param>
/// <param name="newUri">either 'uri' or a replacement URI</param>
/// <param name="askUser">asks the user for the search directory. If false, the user
/// will only be asked the first time.</param>
/// <returns>true if a replacement was chosen, otherwise false</returns>
private static bool SearchForFile(Uri uri, out Uri newUri, bool askUser)
{
// default return value
newUri = uri;
// ask the user for a directory to search in or use last search
bool doSearch = true;
if (askUser || s_searchRoot == string.Empty)
{
var dlg = new BrowseForFolderDialog
{
InitialFolder =
s_searchRoot != string.Empty
? s_searchRoot
: Directory.GetCurrentDirectory()
};
if (dlg.ShowDialog(Application.Current.MainWindow) == true)
s_searchRoot = dlg.SelectedFolder;
else
doSearch = false;
}
// do the search and if successful, add the result to our mapping
if (doSearch)
{
string searchName = Path.GetFileName(uri.LocalPath);
foreach (string newPath in DirectoryUtil.GetFilesIteratively(s_searchRoot, searchName))
{
// The search can be stopped after the first match.
newUri = new Uri(newPath);
s_localPathMap.Add(uri.LocalPath, newUri);
return true;
}
}
return false;
}
