public void CopyExecuted(object sender)
{
try
{
// for configuration of fields to export from file view
LogFile.ExportConfigurationInfo config = new LogFile.ExportConfigurationInfo();
if (sender is LogFile.ExportConfigurationInfo)
{
config = (sender as LogFile.ExportConfigurationInfo);
}
HtmlFragment htmlFragment = new HtmlFragment();
foreach (IFileItem lbi in SelectedContent)
{
// get all cells
if (typeof(T) == typeof(LogFileItem))
{
LogFileItem item = (LogFileItem)lbi;
StringBuilder sb = new StringBuilder();
sb = FormatExportItem(config.Index, config.Separator, config.RemoveEmpty, item.Index.ToString(), sb);
sb = FormatExportItem(config.Content, config.Separator, config.RemoveEmpty, item.Content, sb);
sb = FormatExportItem(config.Group1, config.Separator, config.RemoveEmpty, item.Group1, sb);
sb = FormatExportItem(config.Group2, config.Separator, config.RemoveEmpty, item.Group2, sb);
sb = FormatExportItem(config.Group3, config.Separator, config.RemoveEmpty, item.Group3, sb);
sb = FormatExportItem(config.Group4, config.Separator, config.RemoveEmpty, item.Group4, sb);
htmlFragment.AddClipToList(sb.ToString(), lbi.Background, lbi.Foreground);
}
else
{
htmlFragment.AddClipToList(lbi.Content, lbi.Background, lbi.Foreground);
}
}
htmlFragment.CopyListToClipboard();
}
catch (Exception ex)
{
SetStatus("Exception:CopyCmdExecute:" + ex.ToString());
}
}
public void ParallelMMFRead(object taskMMFInfo)
{
try
{
TaskMMFInfo taskInfo = (TaskMMFInfo)taskMMFInfo;
Debug.Print(string.Format("ParallelMMFRead:enter : position:{0} length:{1} total:{2}",
taskInfo.position, taskInfo.length, taskInfo.length + taskInfo.position));
MemoryMappedViewStream viewStream = taskInfo.mmf.CreateViewStream(taskInfo.position, taskInfo.length, MemoryMappedFileAccess.Read);
byte[] bytes = new byte[taskInfo.length];
viewStream.Read(bytes, 0, taskInfo.length);
byte[] newLine = (taskInfo.logFile.Encoding).GetBytes(Environment.NewLine);
int beginningIndex = 0;
int indexCount = 0;
int fixUp = 0;
int x = 0;
int step = Math.Max(1, newLine.Length / 2);
// check first two bytes to make sure not part of crlf
if (bytes[0] == newLine[0] || bytes[0] == newLine[step])
{
fixUp = step;
if (bytes[step] == newLine[step])
{
fixUp = step * 2;
}
taskInfo.stringList.Add(new LogFileItem());
}
for (x = fixUp; x < bytes.Length; x += step)
{
if (taskInfo.bgWorker.CancellationPending)
{
taskInfo.completedEvent.Set();
Debug.Print("ParallelMMFRead:cancelled");
return;
}
if (bytes[x] == newLine[0])
{
LogFileItem logFileItem = new LogFileItem()
{
Content = (taskInfo.logFile.Encoding).GetString(bytes, beginningIndex, indexCount),
Background = Settings.BackgroundColor,
Foreground = Settings.ForegroundColor,
};
taskInfo.stringList.Add(logFileItem);
if (x + step <= bytes.Length && bytes[x + step] == newLine[step])
{
x += step;
}
beginningIndex = x + step;
indexCount = 0;
}
else
{
indexCount += step;
}
}
if (indexCount > 1)
{
// partial string
LogFileItem logFileItem = new LogFileItem()
{
Content = (taskInfo.logFile.Encoding).GetString(bytes, beginningIndex, bytes.Length - beginningIndex),
Background = Settings.BackgroundColor,
Foreground = Settings.ForegroundColor,
// Index = x
};
taskInfo.stringList.Add(logFileItem);
logFileItem = new LogFileItem()
{
Content = _needsPatch,
Background = Settings.BackgroundColor,
Foreground = Settings.ForegroundColor,
// Index = x
};
taskInfo.stringList.Add(logFileItem);
}
taskInfo.completedEvent.Set();
Debug.Print("ParallelMMFRead:exit");
}
catch (Exception e)
{
Debug.Print("ParallelMMFRead:exception" + e.ToString());
return;
}
}
