/// <summary>
/// Add multiple files. The files are checked - if there are problems, abstract functions (that might present dialogs
/// to the user) get called.
/// </summary>
/// <param name="files">
/// A list of files. If this contains a directory or files are not printable, an error message will be
/// shown.
/// </param>
/// <returns>true, if all files are printable</returns>
public bool AddFiles(IEnumerable <string> files)
{
var printerName = GetPrinterName();
foreach (var f in files)
{
_printCommands.Add(new PrintCommand(f, printerName, _fileAssoc, _printerHelper, _file, _settingsProvider.Settings.ApplicationSettings.ConversionTimeout));
}
var directories = _printCommands.FindAll(p => _directory.Exists(p.Filename));
if (directories.Count > 0)
{
DirectoriesNotSupportedHint();
return(false);
}
if (!_printCommands.IsPrintable)
{
var sb = new StringBuilder("The following file(s) could not be converted:");
var unprintable = _printCommands.UnprintableCommands;
foreach (var file in unprintable)
{
sb.AppendLine(file.Filename);
}
_logger.Error(sb.ToString);
var canProceed = unprintable.Count < files.Count();
if (!canProceed)
{
UnprintableFilesHint(unprintable);
_printCommands.RemoveUnprintableCommands();
return(false);
}
var proceed = UnprintableFilesProceedQuery(unprintable);
if (proceed)
{
_printCommands.RemoveUnprintableCommands();
}
else
{
_printCommands.RemoveAllCommands();
}
return(proceed);
}
return(true);
}
/// <summary>
/// Add multiple files. The files are checked - if there are problems, abstract functions (that might present dialogs
/// to the user) get called.
/// </summary>
/// <param name="files">
/// A list of files. If this contains a directory or files are not printable, an error message will be
/// shown.
/// </param>
/// <returns>true, if all files are printable</returns>
public bool AddFiles(IEnumerable <string> files)
{
var printerName = GetPrinterName();
foreach (var f in files)
{
_printCommands.Add(new PrintCommand(f, printerName, _fileAssoc));
}
var directories = _printCommands.FindAll(p => Directory.Exists(p.Filename));
if (directories.Count > 0)
{
DirectoriesNotSupportedHint();
return(false);
}
if (!_printCommands.IsPrintable)
{
var sb = new StringBuilder("The following file(s) could not be converted:");
var unprintable = _printCommands.UnprintableCommands;
foreach (var file in unprintable)
{
sb.AppendLine(file.Filename);
}
_logger.Error(sb.ToString);
if (!UnprintableFilesQuery(unprintable))
{
return(false);
}
_printCommands.RemoveUnprintableCommands();
}
return(true);
}