public FooterHolder(View root, LogTimeEntriesViewModel viewModel) : base(root)
{
retryLayout = ItemView.FindViewById <RelativeLayout> (Resource.Id.RetryLayout);
progressBar = ItemView.FindViewById <ProgressBar> (Resource.Id.ProgressBar);
retryButton = ItemView.FindViewById <Button> (Resource.Id.RetryButton);
retryButton.Click += async(sender, e) => await viewModel.LoadMore();
}
public void SetViewModel(LogTimeEntriesViewModel viewModel)
{
ViewModel = viewModel;
// TODO: investigate why WhenSourceChanges doesn't work. :(
isRunningBinding = this.SetBinding(() => ViewModel.IsTimeEntryRunning, () => IsRunning);
durationBinding = this.SetBinding(() => ViewModel.Duration, () => DurationTextView.Text);
descBinding = this.SetBinding(() => ViewModel.Description, () => DescriptionTextView.Text)
.ConvertSourceToTarget(desc => desc != string.Empty ? desc : activity.ApplicationContext.Resources.GetText(Resource.String.TimerComponentNoDescription));
projectBinding = this.SetBinding(() => ViewModel.ProjectName, () => ProjectTextView.Text)
.ConvertSourceToTarget(proj => proj != string.Empty ? proj : activity.ApplicationContext.Resources.GetText(Resource.String.TimerComponentNoProject));
}
public async override void OnViewCreated(View view, Bundle savedInstanceState)
{
base.OnViewCreated(view, savedInstanceState);
viewModel = new LogTimeEntriesViewModel();
await viewModel.Init();
binding = Binding.Create(() =>
HasMore == viewModel.CollectionView.HasMore &&
ItemCount == viewModel.ItemCount &&
CollectionView == viewModel.CollectionView &&
IsRunning == viewModel.IsTimeEntryRunning);
startStopBtn.Click += async(sender, e) => await viewModel.StartStopTimeEntry();
}
public FooterHolder(View root, LogTimeEntriesViewModel viewModel) : base(root)
{
Vm = viewModel;
retryLayout = ItemView.FindViewById <RelativeLayout> (Resource.Id.RetryLayout);
retryButton = ItemView.FindViewById <Button> (Resource.Id.RetryButton);
progressBar = ItemView.FindViewById <ProgressBar> (Resource.Id.ProgressBar);
IsRecyclable = false;
retryButton.Click += async(sender, e) => await Vm.LoadMore();
hasMoreBinding = this.SetBinding(() => Vm.HasMoreItems).WhenSourceChanges(SetFooterState);
hasErrorBinding = this.SetBinding(() => Vm.HasLoadErrors).WhenSourceChanges(SetFooterState);
SetFooterState();
}
public async override void ViewDidLoad()
{
base.ViewDidLoad();
NavigationItem.LeftBarButtonItem = new UIBarButtonItem(
Image.IconNav.ImageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal),
UIBarButtonItemStyle.Plain, OnNavigationButtonTouched);
EdgesForExtendedLayout = UIRectEdge.None;
TableView.RegisterClassForCellReuse(typeof(TimeEntryCell), EntryCellId);
TableView.RegisterClassForHeaderFooterViewReuse(typeof(SectionHeaderView), SectionHeaderId);
TableView.SetEditing(false, true);
// Create view model
ViewModel = LogTimeEntriesViewModel.Init();
var headerView = new TableViewRefreshView();
RefreshControl = headerView;
headerView.AdaptToTableView(TableView);
headerView.ValueChanged += (sender, e) => ViewModel.TriggerFullSync();
// Bindings
syncBinding = this.SetBinding(() => ViewModel.IsAppSyncing).WhenSourceChanges(() => {
if (!ViewModel.IsAppSyncing)
{
headerView.EndRefreshing();
}
});
hasMoreBinding = this.SetBinding(() => ViewModel.HasMoreItems).WhenSourceChanges(SetFooterState);
hasErrorBinding = this.SetBinding(() => ViewModel.HasLoadErrors).WhenSourceChanges(SetFooterState);
hasItemsBinding = this.SetBinding(() => ViewModel.HasItems).WhenSourceChanges(SetCollectionState);
loadMoreBinding = this.SetBinding(() => ViewModel.HasItems).WhenSourceChanges(LoadMoreIfNeeded);
collectionBinding = this.SetBinding(() => ViewModel.Collection).WhenSourceChanges(() => {
TableView.Source = new TimeEntriesSource(this, ViewModel);
});
isRunningBinding = this.SetBinding(() => ViewModel.IsTimeEntryRunning).WhenSourceChanges(SetStartStopButtonState);
durationBinding = this.SetBinding(() => ViewModel.Duration).WhenSourceChanges(() => durationButton.SetTitle(ViewModel.Duration, UIControlState.Normal));
// TODO: Review this line.
// Get data to fill the list. For the moment,
// until a screenloader is added to the screen
// is better to load the items after create
// the viewModel and show the loader from RecyclerView
await ViewModel.LoadMore();
}
public async override void OnViewCreated(View view, Bundle savedInstanceState)
{
base.OnViewCreated(view, savedInstanceState);
// init viewModel
ViewModel = LogTimeEntriesViewModel.Init();
collectionBinding = this.SetBinding(() => ViewModel.Collection).WhenSourceChanges(() => {
logAdapter = new LogTimeEntriesAdapter(recyclerView, ViewModel);
recyclerView.SetAdapter(logAdapter);
});
hasMoreBinging = this.SetBinding(() => ViewModel.HasMoreItems).WhenSourceChanges(SetFooterState);
hasErrorBinding = this.SetBinding(() => ViewModel.HasLoadErrors).WhenSourceChanges(SetFooterState);
hasItemsBinding = this.SetBinding(() => ViewModel.HasItems).WhenSourceChanges(SetCollectionState);
fabBinding = this.SetBinding(() => ViewModel.IsTimeEntryRunning, () => StartStopBtn.ButtonAction)
.ConvertSourceToTarget(isRunning => isRunning ? FABButtonState.Stop : FABButtonState.Start);
newMenuBinding = this.SetBinding(() => ViewModel.IsTimeEntryRunning)
.WhenSourceChanges(() => {
if (AddNewMenuItem != null)
{
AddNewMenuItem.SetVisible(!ViewModel.IsTimeEntryRunning);
}
});
// Pass ViewModel to TimerComponent.
timerComponent.SetViewModel(ViewModel);
StartStopBtn.Click += StartStopClick;
SetupRecyclerView(ViewModel);
// TODO: Review this line.
// Get data to fill the list. For the moment,
// until a screenloader is added to the screen
// is better to load the items after create
// the viewModel and show the loader from RecyclerView
await ViewModel.LoadMore();
// Subscribe to sync messages
var bus = ServiceContainer.Resolve <MessageBus> ();
drawerSyncFinished = bus.Subscribe <SyncFinishedMessage> (SyncFinished);
}
private void SetupRecyclerView(LogTimeEntriesViewModel viewModel)
{
// Touch listeners.
itemTouchListener = new ItemTouchListener(recyclerView, this);
recyclerView.AddOnItemTouchListener(itemTouchListener);
// Scroll listener
recyclerView.AddOnScrollListener(
new ScrollListener((LinearLayoutManager)recyclerView.GetLayoutManager(), viewModel));
var touchCallback = new SwipeDismissCallback(ItemTouchHelper.Up | ItemTouchHelper.Down, ItemTouchHelper.Left, this);
var touchHelper = new ItemTouchHelper(touchCallback);
touchHelper.AttachToRecyclerView(recyclerView);
// Decorations.
dividerDecoration = new DividerItemDecoration(Activity, DividerItemDecoration.VerticalList);
shadowDecoration = new ShadowItemDecoration(Activity);
recyclerView.AddItemDecoration(dividerDecoration);
recyclerView.AddItemDecoration(shadowDecoration);
recyclerView.GetItemAnimator().SupportsChangeAnimations = false;
}
public ScrollListener(LinearLayoutManager linearLayoutManager, LogTimeEntriesViewModel viewModel)
{
this.linearLayoutManager = linearLayoutManager;
this.viewModel = viewModel;
}
public TimeEntriesSource(LogViewController owner, LogTimeEntriesViewModel viewModel) : base(owner.TableView, viewModel.Collection)
{
this.owner = owner;
VM = viewModel;
}
public LogTimeEntriesAdapter(RecyclerView owner, LogTimeEntriesViewModel viewModel)
: base(owner, viewModel.Collection)
{
ViewModel = viewModel;
lastTimeEntryContinuedTime = Time.UtcNow;
}
