public LogViewer(LogViewerViewModel logViewerViewModel)
{
_logViewerViewModel = logViewerViewModel;
DataContext = logViewerViewModel;
InitializeComponent();
}
public ResearchViewModel()
{
_researchWindow = new ResearchWindow(this);
PipeManager = new PipeManager();
_uiDispatcher = Dispatcher.CurrentDispatcher;
LogViewerViewModel = new LogViewerViewModel("Research", PipeManager, _uiDispatcher);
ParseConfigFile();
StartDate = EndDate = new DateTime(2014, 1, 1);
_startRelayCommand = new RelayCommand(ExecuteStartButton, o => true);
_stopRelayCommand = new RelayCommand(ExecuteStopButton, o => true);
StartButtonCommand = _startRelayCommand;
ShowLogViewerCommand = new RelayCommand(ExecuteShowLogViewer, o => true);
ExitCommand = new RelayCommand(ExecuteExit, o => true);
ReloadConfigCommand = new RelayCommand(ExecuteReloadConfig, o => true);
}
public LogItem(string message, LogViewerViewModel.MessageType messageType = LogViewerViewModel.MessageType.Regular)
{
Message = message;
MessageType = messageType;
switch (messageType)
{
case LogViewerViewModel.MessageType.Regular:
Color = new SolidColorBrush(Colors.Navy);
break;
case LogViewerViewModel.MessageType.Information:
Color = new SolidColorBrush(Colors.Orange);
break;
case LogViewerViewModel.MessageType.Warning:
Color = new SolidColorBrush(Colors.YellowGreen);
break;
case LogViewerViewModel.MessageType.Error:
Color = new SolidColorBrush(Colors.Red);
break;
}
}
private void WriteToOutputCollectionDo(string line, bool isCarriageReturnActive, LogViewerViewModel.MessageType messageType)
{
try
{
var logItem = new LogItem(line, messageType);
OutputConcurrentQueue.Enqueue(logItem);
}
catch (Exception e)
{
Utils.ShowMessageBoxSafely("Exception: " + e.Message + "\n\nInner Exception: " + e.InnerException);
}
}
private void WriteToOutputCollection(string line, bool isCarriageReturnActive, LogViewerViewModel.MessageType messageType)
{
if (messageType == LogViewerViewModel.MessageType.Error)
{
AnyErrorMessageArrived = true;
}
if (Dispatcher.CurrentDispatcher != _uiDispatcher)
{
_uiDispatcher.Invoke(() => WriteToOutputCollectionDo(line, isCarriageReturnActive, messageType));
}
else
{
WriteToOutputCollectionDo(line, isCarriageReturnActive, messageType);
}
}
private void WriteToLogFile(string line, bool isCarriageReturnActive, LogViewerViewModel.MessageType messageType)
{
try
{
if (LogFile != null)
{
LogFile.WriteLine(line);
}
}
catch (Exception ex)
{
Utils.ShowMessageBoxSafely(ex.Message);
}
}
public void WriteToMessageQueue(string line, LogViewerViewModel.MessageType messageType = LogViewerViewModel.MessageType.Regular)
{
_messages.Enqueue(new Tuple<string, bool, LogViewerViewModel.MessageType>(line, false, messageType));
}
