public void WireupTaskFileServices(PrimaryTaskFileService ptfs, ArchiveTaskFileService atfs)
{
_archiveFileService = atfs;
_taskFileService = ptfs;
TaskList = _taskFileService.TaskList;
_loadingStateObserver = Observable.FromEvent <LoadingStateChangedEventArgs>(
_taskFileService, "LoadingStateChanged");
_loadingStateObserver.Subscribe(e => LoadingState = e.EventArgs.LoadingState);
_taskListChangedObserver = Observable.FromEvent <TaskListChangedEventArgs>(
_taskFileService, "TaskListChanged");
_taskListChangedObserver.Subscribe(e =>
{
RaisePropertyChanged(AllTasksPropertyName);
RaisePropertyChanged(CompletedTasksPropertyName);
RaisePropertyChanged(ContextsPropertyName);
RaisePropertyChanged(ProjectsPropertyName);
});
Observable.FromEvent <SynchronizationErrorEventArgs>(_taskFileService, "SynchronizationError")
.Subscribe(e => Messenger.Default.Send(new SynchronizationErrorMessage(e.EventArgs.Exception)));
_taskFileService.LocalHasChangesChanged += TaskFileServiceOnLocalHasChangesChanged;
}
private static void Initialize(ApplicationSettings settings)
{
var ptfs = new PrimaryTaskFileService(_dropBoxService, settings);
var atfs = new ArchiveTaskFileService(_dropBoxService, settings);
if (_main == null)
{
_main = new MainViewModel(ptfs, atfs, settings);
}
else
{
_main.WireupTaskFileServices(ptfs, atfs);
}
}
/// <summary>
/// Initializes a new instance of the MainViewModel class.
/// </summary>
public MainViewModel(PrimaryTaskFileService taskFileService, ArchiveTaskFileService archiveFileService, ApplicationSettings applicationSettings)
{
_applicationSettings = applicationSettings;
if (IsInDesignMode)
{
// Code runs in Blend --> create design time data.
TaskList = new TaskList
{
new Task("A", null, null,
"This is a designer task that might be really long the quick brown fox jumped over the lazy dogs"),
new Task("", null, null, "This is a designer task2"),
new Task("", null, null,
"This is a designer task3 Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.")
};
var b = new Task("B", null, null, "This is a designer task4", DateTime.Now.AddDays(-1), null, false, null);
b.ToggleCompleted();
TaskList.Add(b);
TaskList.Add(new Task("C", null, null, "This is a designer task5"));
TaskList.Add(new Task("This task has two contexts @home @work"));
TaskList.Add(new Task("This task has two projects +planvacation +fixstove"));
TaskList.Add(new Task("This task has one of each @home +fixstove"));
TaskList.Add(new Task("")); // Blank task line
SelectedTask = TaskList[3];
ViewTask();
}
else
{
// Code runs "for real"
WireupTaskFileServices(taskFileService, archiveFileService);
Messenger.Default.Register <DrillDownMessage>(this, Filter);
Messenger.Default.Register <ApplicationStartedMessage>(this, message =>
{
LocalHasChanges = _taskFileService.LocalHasChanges;
if (StartupSyncCommand.CanExecute(null))
{
StartupSyncCommand.Execute(null);
}
});
WireUpCommands();
}
}