public PresentationModel(
ILogSourcesManager logSources,
IInvokeSynchronization modelInvoke,
IModelThreads modelThreads,
IFiltersList hlFilters,
IBookmarks bookmarks,
Settings.IGlobalSettingsAccessor settings
)
{
this.logSources = logSources;
this.modelThreads = modelThreads;
this.hlFilters = hlFilters;
this.bookmarks = bookmarks;
this.settings = settings;
updateSourcesInvoker = new AsyncInvokeHelper(modelInvoke, UpdateSources);
logSources.OnLogSourceColorChanged += (s, e) =>
{
if (OnLogSourceColorChanged != null)
{
OnLogSourceColorChanged(s, e);
}
};
logSources.OnLogSourceAdded += (s, e) =>
{
updateSourcesInvoker.Invoke();
};
logSources.OnLogSourceRemoved += (s, e) =>
{
updateSourcesInvoker.Invoke();
};
logSources.OnLogSourceStatsChanged += (s, e) =>
{
if ((e.Flags & LogProviderStatsFlag.PositionsRange) != 0)
{
if ((e.Flags & LogProviderStatsFlag.AvailableTimeUpdatedIncrementallyFlag) == 0)
{
updateSourcesInvoker.Invoke();
}
else if (OnSourceMessagesChanged != null)
{
OnSourceMessagesChanged(this, EventArgs.Empty);
}
}
};
}
public PresentationModel(
ILogSourcesManager logSources,
ISynchronizationContext sync
)
{
this.logSources = logSources;
this.synchronizationContext = sync;
updateSourcesInvoker = new AsyncInvokeHelper(sync, UpdateSources);
logSources.OnLogSourceColorChanged += (s, e) =>
{
OnLogSourceColorChanged?.Invoke(s, e);
};
logSources.OnLogSourceAdded += (s, e) =>
{
updateSourcesInvoker.Invoke();
};
logSources.OnLogSourceRemoved += (s, e) =>
{
updateSourcesInvoker.Invoke();
};
logSources.OnLogSourceStatsChanged += (s, e) =>
{
if ((e.Flags & LogProviderStatsFlag.PositionsRange) != 0)
{
if ((e.Flags & LogProviderStatsFlag.AvailableTimeUpdatedIncrementallyFlag) != 0)
{
FireMessagesChanged(s, isIncrementalChange: true);
}
else if (IsExposableLogSource(e.Value) && !IsExposableLogSource(e.OldValue))
{
updateSourcesInvoker.Invoke();
}
else
{
FireMessagesChanged(s, isIncrementalChange: false);
}
}
};
}
void Update()
{
updateFlag.Validate();
ignoredLogSources.RemoveWhere(x => x.IsDisposed);
logSourcesRequiringReordering.RemoveWhere(x => x.IsDisposed);
if (currentReport != null)
{
currentReport.Dispose();
currentReport = null;
}
var messageParts = new List <StatusReports.MessagePart>();
messageParts.Add(
new StatusReports.MessagePart(
string.Format("{0} {1} problem with timestamps. {2}",
logSourcesRequiringReordering.Count,
logSourcesRequiringReordering.Count > 1 ? "logs have" : "log has",
Environment.NewLine
)
)
);
int shownLogSourcesCount = 0;
foreach (var logSource in logSourcesRequiringReordering)
{
if (ignoredLogSources.Contains(logSource))
{
continue;
}
++shownLogSourcesCount;
var logName = logSource.GetShortDisplayNameWithAnnotation();
if (string.IsNullOrEmpty(logName))
{
logName = "log";
}
Func <bool> checkSourceIsOk = () =>
{
if (logSource.IsDisposed)
{
updateInvokeHelper.Invoke();
return(false);
}
return(true);
};
if (shownLogSourcesCount > 1)
{
messageParts.Add(new StatusReports.MessagePart(Environment.NewLine));
}
messageParts.AddRange(new[]
{
new StatusReports.MessageLink(logName, () =>
{
if (!checkSourceIsOk())
{
return;
}
presentersFacade.ShowLogSource(logSource);
}),
new StatusReports.MessagePart(" "),
new StatusReports.MessageLink("reorder log", () =>
{
if (!checkSourceIsOk())
{
return;
}
var cp = preprocessingManager.AppendReorderingStep(
logSource.Provider.ConnectionParams, logSource.Provider.Factory);
if (cp != null)
{
logSource.Dispose();
preprocessingManager.Preprocess(
new MRU.RecentLogEntry(logSource.Provider.Factory, cp, "", null));
}
}),
new StatusReports.MessagePart(" "),
new StatusReports.MessageLink("ignore", () =>
{
ignoredLogSources.Add(logSource);
updateInvokeHelper.Invoke();
})
});
}
if (shownLogSourcesCount != 0)
{
currentReport = statusReports.CreateNewStatusReport();
currentReport.ShowStatusPopup(
"Log source problem",
messageParts,
autoHide: false
);
}
}
public Presenter(
ILogSourcesManager logSources,
IView view,
IManager logSourcesPreprocessings,
SourcePropertiesWindow.IPresenter propertiesWindowPresenter,
LogViewer.IPresenterInternal logViewerPresenter,
IAlertPopup alerts,
IFileDialogs fileDialogs,
IClipboardAccess clipboard,
IShellOpen shellOpen,
SaveJointLogInteractionPresenter.IPresenter saveJointLogInteractionPresenter,
IColorTheme theme,
IChangeNotification changeNotification,
ISynchronizationContext uiSynchronizationContext
)
{
this.logSources = logSources;
this.view = view;
this.propertiesWindowPresenter = propertiesWindowPresenter;
this.logSourcesPreprocessings = logSourcesPreprocessings;
this.alerts = alerts;
this.fileDialogs = fileDialogs;
this.clipboard = clipboard;
this.shellOpen = shellOpen;
this.saveJointLogInteractionPresenter = saveJointLogInteractionPresenter;
this.changeNotification = changeNotification;
void updateItems()
{
itemsRevision++;
changeNotification.Post();
}
var invokeUpdateHelper = new AsyncInvokeHelper(uiSynchronizationContext, updateItems);
logSources.OnLogSourceVisiblityChanged += (s, e) => updateItems();
logSources.OnLogSourceAnnotationChanged += (s, e) => updateItems();
logSources.OnLogSourceColorChanged += (s, e) => updateItems();
logSourcesPreprocessings.PreprocessingChangedAsync += (s, e) => invokeUpdateHelper.Invoke();
logSources.OnLogSourceStatsChanged += (s, e) =>
{
if ((e.Flags & (LogProviderStatsFlag.Error | LogProviderStatsFlag.CachedMessagesCount | LogProviderStatsFlag.State | LogProviderStatsFlag.BytesCount | LogProviderStatsFlag.BackgroundAcivityStatus)) != 0)
{
invokeUpdateHelper.Invoke();
}
};
this.getRoot = Selectors.Create(
() => logSources.Items,
() => logSourcesPreprocessings.Items,
() => theme.ThreadColors,
() => expandedKeys,
() => selectedKeys,
() => itemsRevision,
(sources, preprocessings, themeColors, expanded, selected, rev) => new RootViewItem
{
Items = ImmutableArray.CreateRange(
EnumItemsData(sources, preprocessings, themeColors, expanded, selected, logSourcesPreprocessings))
}
);
this.getSelectedSources = Selectors.Create(
getRoot,
root => ImmutableArray.CreateRange(
ViewItem.Flatten(root).Where(i => i.IsSelected).SelectMany(i =>
{
if (i is LogSourceViewItem singleSource)
{
return new[] { singleSource.LogSource }
}
;
if (i is SourcesContainerViewItem container)
{
return(container.LogSources.Select(x => x.LogSource));
}
return(Enumerable.Empty <ILogSource>());
})
.Distinct()
)
);
this.getSelectedPreprocessings = Selectors.Create(
getRoot,
root => ImmutableArray.CreateRange(
ViewItem.Flatten(root).OfType <PreprocessingViewItem>().Select(p => p.Preprocessing)
)
);
this.getFocusedMessageItem = Selectors.Create(
() => logViewerPresenter.FocusedMessage,
getRoot,
(msg, root) =>
{
var ls = msg?.GetLogSource();
return((IViewItem)ViewItem.Flatten(root).FirstOrDefault(
i => (i as LogSourceViewItem)?.LogSource == ls
));
}
);
view.SetViewModel(this);
}
