internal static Dictionary <string, bool> BuildCheckListDictionary(string thePath, List <string> regexsearchPat)
{
string pat_toapply = MakeFilesListRegexString(regexsearchPat);
Dictionary <string, bool> thisCheckListDict = new Dictionary <string, bool>();
if (!Directory.Exists(thePath))
{
return(thisCheckListDict);
}
try
{
IEnumerable <String> ResultsList = Directory.GetFiles(thePath).Select(Path.GetFileName).Where(file => Regex.IsMatch(file, pat_toapply, RegexOptions.IgnoreCase));
foreach (string f in ResultsList)
{
thisCheckListDict.Add(Path.GetFileName(f), false);
}
}
catch (ArgumentException e)
{
string msg = "Not Good! It looks like the regular expression \"" + pat_toapply + "\" has an invalid syntax. ";
msg = msg + " This is happening in the BuildCheckListDictionary function.";
msg = msg + "\n\n" + e.Message;
FormMsgWPF explain = new FormMsgWPF(null, 3);
explain.SetMsg(msg, "Up The Creek Without A Paddle");
explain.ShowDialog();
}
return(thisCheckListDict);
}
internal static void DeleteFileFromListBox(object sender, string rootPath, string contextSubPath)
{
ListBox lb = sender as ListBox;
if (lb.SelectedItems.Count == 0)
{
return;
}
string msg = string.Empty;
string ttl = "What? Delete This File?";
if (lb.SelectedItems.Count > 1)
{
ttl = "What?, Delete These Files?";
}
foreach (ListBoxItem lbi in lb.SelectedItems)
{
msg = msg + lbi.Content.ToString() + "\n";
}
FormMsgWPF explain = new FormMsgWPF(null, 2);
explain.SetMsg(msg, ttl);
explain.ShowDialog();
if (explain.TheResult == MessageBoxResult.OK)
{
foreach (ListBoxItem lbi in lb.SelectedItems)
{
String fname = Helpers.CombineIntoPath(rootPath, contextSubPath, lbi.Content.ToString());
if (fname != string.Empty)
{
if (File.Exists(fname))
{
try
{
File.Delete(fname);
}
catch (Exception err)
{
msg = "Cannot delete.";
msg = msg + "\n\n" + err.Message;
explain = new FormMsgWPF(null, 3);
explain.SetMsg(msg, "IO Error");
explain.ShowDialog();
}
}
}
}
}
}
internal static void CreateThisPath(string newPathToCreate)
{
try
{
Directory.CreateDirectory(@newPathToCreate);
}
catch (Exception er)
{
string ttl = "Create Directory Error";
string msg = "Unable to create the paths in " + newPathToCreate + "\n\n" + er.Message;
FormMsgWPF explain = new FormMsgWPF(null, 3);
explain.SetMsg(msg, ttl);
explain.ShowDialog();
}
}
internal static string CombineIntoPath(string partA_RootPath, string partB_PartialPathWithDot, string partC_OptionalFileName = "")
{
try
{
string fullPath = Path.Combine(partA_RootPath, partB_PartialPathWithDot);
fullPath = fullPath.Replace(".\\", "") + partC_OptionalFileName;
return(fullPath);
}
catch (ArgumentException e)
{
string msg = "Part of this path name " + partB_PartialPathWithDot + partC_OptionalFileName + " is illegal. You need to correct it";
msg = msg + "\n\n" + e.Message;
FormMsgWPF explain = new FormMsgWPF(null, 3);
explain.SetMsg(msg, "The Path Has Illegal An Character");
explain.ShowDialog();
}
return(string.Empty);
}
// reports if text in textbox would be ok for a windows filename
internal static void SniffTextBoxToBeAValidFileName(TextBox theTextBox)
{
if (theTextBox == null)
{
return;
}
string fn = theTextBox.Text;
if (fn.Trim() == string.Empty)
{
return;
}
if (!IsValidWindowsFileName(fn))
{
string msg = "Windows will not allow \n\n" + fn + "\n\n to be a file name.";
FormMsgWPF explain = new FormMsgWPF(null, 3);
explain.SetMsg(msg, "By The Way. Not A Valid Name");
explain.ShowDialog();
}
}
internal static BitmapImage GetBitmapImage(this Uri imageAbsolutePath, BitmapCacheOption bitmapCacheOption = BitmapCacheOption.Default)
{
BitmapImage bi = new BitmapImage();
try
{
bi.BeginInit();
bi.CacheOption = bitmapCacheOption;
bi.CreateOptions = BitmapCreateOptions.IgnoreImageCache;
bi.UriSource = imageAbsolutePath;
bi.EndInit();
return(bi);
}
catch (Exception e)
{
string msg = "Trouble viewing \"" + imageAbsolutePath + "\".";
msg = msg + "\n\n" + e.Message;
FormMsgWPF explain = new FormMsgWPF(null, 3);
explain.SetMsg(msg, "Sorry Charlie");
explain.ShowDialog();
bi = null;
}
return(bi);
}
