private void ConvertFiles(DoWorkEventArgs e, DirectoryInfo source,
DirectoryInfo target)
{
_fileReader.FallbackOnWriterError = _fallbackOnWriterError;
if (e.Cancel)
{
return;
}
if (_worker.CancellationPending)
{
e.Cancel = true;
return;
}
ConverterOptions options = this.Options;
IEnumerable <string> fileIterator = DirectoryUtils.FindFiles(
source, "*.*", SearchOption.TopDirectoryOnly);
foreach (string svgFileName in fileIterator)
{
if (_worker.CancellationPending)
{
e.Cancel = true;
break;
}
string fileExt = Path.GetExtension(svgFileName);
if (string.Equals(fileExt, ".svg", StringComparison.OrdinalIgnoreCase) ||
string.Equals(fileExt, ".svgz", StringComparison.OrdinalIgnoreCase))
{
try
{
FileAttributes fileAttr = File.GetAttributes(svgFileName);
if (!_includeHidden)
{
if ((fileAttr & FileAttributes.Hidden) == FileAttributes.Hidden)
{
continue;
}
}
FileSecurity security = null;
if (_includeSecurity)
{
security = File.GetAccessControl(svgFileName);
}
if (_worker.CancellationPending)
{
e.Cancel = true;
break;
}
DrawingGroup drawing = _fileReader.Read(svgFileName,
target);
if (drawing == null)
{
if (_continueOnError)
{
throw new InvalidOperationException(
"The conversion failed due to unknown error.");
}
}
if (options.SaveXaml)
{
string xamlFile = _fileReader.XamlFile;
if (!string.IsNullOrWhiteSpace(xamlFile) &&
File.Exists(xamlFile))
{
File.SetAttributes(xamlFile, fileAttr);
// if required to set the security or access control
if (_includeSecurity)
{
File.SetAccessControl(xamlFile, security);
}
}
}
if (options.SaveZaml)
{
string zamlFile = _fileReader.ZamlFile;
if (!string.IsNullOrWhiteSpace(zamlFile) &&
File.Exists(zamlFile))
{
File.SetAttributes(zamlFile, fileAttr);
// if required to set the security or access control
if (_includeSecurity)
{
File.SetAccessControl(zamlFile, security);
}
}
}
if (drawing != null && options.GenerateImage)
{
_fileReader.SaveImage(svgFileName, target,
options.EncoderType);
string imageFile = _fileReader.ImageFile;
if (!string.IsNullOrWhiteSpace(imageFile) &&
File.Exists(imageFile))
{
File.SetAttributes(imageFile, fileAttr);
// if required to set the security or access control
if (_includeSecurity)
{
File.SetAccessControl(imageFile, security);
}
}
}
if (drawing != null)
{
_convertedCount++;
}
if (_fileReader.WriterErrorOccurred)
{
_writerErrorOccurred = true;
}
}
catch (Exception ex)
{
_errorFiles.Add(svgFileName);
if (_continueOnError)
{
StringBuilder builder = new StringBuilder();
builder.AppendLine("Error converting: " + svgFileName);
builder.AppendFormat("Error: Exception ({0})", ex.GetType());
builder.AppendLine();
builder.AppendLine(ex.Message);
builder.AppendLine(ex.ToString());
_worker.ReportProgress(0, builder.ToString());
}
else
{
throw;
}
}
}
}
}
private void ConvertFiles(DoWorkEventArgs e, DirectoryInfo target)
{
_fileReader.FallbackOnWriterError = _fallbackOnWriterError;
if (e.Cancel)
{
return;
}
if (_worker.CancellationPending)
{
e.Cancel = true;
return;
}
DirectoryInfo outputDir = target;
foreach (string svgFileName in _sourceFiles)
{
if (_worker.CancellationPending)
{
e.Cancel = true;
break;
}
ConverterOptions options = this.Options;
string fileExt = Path.GetExtension(svgFileName);
if (string.Equals(fileExt, ".svg", StringComparison.OrdinalIgnoreCase) ||
string.Equals(fileExt, ".svgz", StringComparison.OrdinalIgnoreCase))
{
try
{
if (_worker.CancellationPending)
{
e.Cancel = true;
break;
}
if (target == null)
{
outputDir = new DirectoryInfo(
Path.GetDirectoryName(svgFileName));
}
DrawingGroup drawing = _fileReader.Read(svgFileName,
outputDir);
if (drawing == null)
{
if (_continueOnError)
{
throw new InvalidOperationException(
"The conversion failed due to unknown error.");
}
}
if (drawing != null && options.GenerateImage)
{
_fileReader.SaveImage(svgFileName, target,
options.EncoderType);
}
if (drawing != null)
{
_convertedCount++;
}
if (_fileReader.WriterErrorOccurred)
{
_writerErrorOccurred = true;
}
}
catch (Exception ex)
{
_errorFiles.Add(svgFileName);
if (_continueOnError)
{
StringBuilder builder = new StringBuilder();
builder.AppendLine("Error converting: " + svgFileName);
builder.AppendFormat("Error: Exception ({0})", ex.GetType());
builder.AppendLine();
builder.AppendLine(ex.Message);
builder.AppendLine(ex.ToString());
_worker.ReportProgress(0, builder.ToString());
}
else
{
throw;
}
}
}
}
}
