public QueryHistoryPaneViewModel(GlobalQueryHistory globalHistory, IEventAggregator eventAggregator, DocumentViewModel currentDocument, IGlobalOptions options)
{
Log.Debug("{class} {method} {message}", "QueryHistoryPaneViewModel", "ctor", "start");
_globalHistory = globalHistory;
_globalOptions = options;
_eventAggregator = eventAggregator;
_eventAggregator.Subscribe(this);
_queryHistory = new ListCollectionView(globalHistory.QueryHistory);
//_queryHistory.PageSize = 50;
CurrentDocument = currentDocument;
_queryHistory.Filter = HistoryFilter;
// sort by StartTime Desc by default
_queryHistory.SortDescriptions.Add(new SortDescription("StartTime", ListSortDirection.Descending));
Log.Debug("{class} {method} {message}", "QueryHistoryPaneViewModel", "ctor", "end");
}
public ShellViewModel(IWindowManager windowManager
, IEventAggregator eventAggregator
, RibbonViewModel ribbonViewModel
, StatusBarViewModel statusBar
, IConductor conductor
, IDaxStudioHost host
, IVersionCheck versionCheck
, IGlobalOptions options
, IAutoSaver autoSaver
, IThemeManager themeManager
, GlobalQueryHistory queryHistory
)
{
Log.Debug(Common.Constants.LogMessageTemplate, nameof(ShellViewModel), "ctor", "Starting Constructor");
utcSessionStart = DateTime.UtcNow;
Ribbon = ribbonViewModel;
Ribbon.Shell = this;
StatusBar = statusBar;
Options = options;
AutoSaver = autoSaver;
ThemeManager = themeManager;
_windowManager = windowManager;
_eventAggregator = eventAggregator;
_eventAggregator.Subscribe(this);
_queryHistory = queryHistory;
Tabs = (DocumentTabViewModel)conductor;
Tabs.ConductWith(this);
//Tabs.CloseStrategy = new ApplicationCloseStrategy();
Tabs.CloseStrategy = IoC.Get <ApplicationCloseAllStrategy>();
_host = host;
_app = Application.Current;
_username = UserHelper.GetUser();
var recoveringFiles = false;
// get master auto save indexes and only get crashed index files...
var autoSaveInfo = AutoSaver.LoadAutoSaveMasterIndex();
var filesToRecover = autoSaveInfo.Values.Where(idx => idx.IsCurrentVersion && idx.ShouldRecover).SelectMany(entry => entry.Files);
// check for auto-saved files and offer to recover them
if (filesToRecover.Any())
{
Log.Debug(Common.Constants.LogMessageTemplate, nameof(ShellViewModel), "ctor", "Found autosave files, beginning recovery");
recoveringFiles = true;
RecoverAutoSavedFiles(autoSaveInfo);
}
else
{
// if there are no auto-save files to recover, start the auto save timer
Log.Debug(Common.Constants.LogMessageTemplate, nameof(ShellViewModel), "ctor", "Starting autosave timer");
eventAggregator.PublishOnUIThreadAsync(new StartAutoSaveTimerEvent());
}
// if a filename was passed in on the command line open it
if (!string.IsNullOrEmpty(_host.CommandLineFileName))
{
Log.Debug(Constants.LogMessageTemplate, nameof(ShellViewModel), "ctor", $"Opening file from command line: '{_host.CommandLineFileName}'");
Tabs.NewQueryDocument(_host.CommandLineFileName);
}
// if no tabs are open at this point and we are not recovering autosave file then, open a blank document
if (Tabs.Items.Count == 0 && !recoveringFiles)
{
Log.Debug(Constants.LogMessageTemplate, nameof(ShellViewModel), "ctor", $"Opening a new blank query window");
NewDocument();
}
VersionChecker = versionCheck;
DisplayName = AppTitle;
Application.Current.Activated += OnApplicationActivated;
AutoSaveTimer = new Timer(Constants.AutoSaveIntervalMs);
AutoSaveTimer.Elapsed += new ElapsedEventHandler(AutoSaveTimerElapsed);
Log.Debug("============ Shell Started - v{version} =============", Version.ToString());
}
