private void prepareViews()
{
//This is needed for the ImageView.TintColor bindings to work
BillableButton.SetImage(
BillableButton.ImageForState(UIControlState.Normal)
.ImageWithRenderingMode(UIImageRenderingMode.AlwaysTemplate),
UIControlState.Normal
);
TimeLabel.Font = TimeLabel.Font.GetMonospacedDigitFont();
var stringAttributes = new CTStringAttributes(
new UIStringAttributes {
ForegroundColor = Color.StartTimeEntry.Placeholder.ToNativeColor()
}.Dictionary
);
DescriptionTextField.TintColor = Color.StartTimeEntry.Cursor.ToNativeColor();
DescriptionTextField.AttributedPlaceholder =
new NSAttributedString(Resources.StartTimeEntryPlaceholder, stringAttributes);
DescriptionTextField.BecomeFirstResponder();
}
void ReleaseDesignerOutlets()
{
if (AddProjectOnboardingBubble != null)
{
AddProjectOnboardingBubble.Dispose();
AddProjectOnboardingBubble = null;
}
if (DescriptionRemainingLengthLabel != null)
{
DescriptionRemainingLengthLabel.Dispose();
DescriptionRemainingLengthLabel = null;
}
if (Placeholder != null)
{
Placeholder.Dispose();
Placeholder = null;
}
if (StartDateButton != null)
{
StartDateButton.Dispose();
StartDateButton = null;
}
if (TimeInput != null)
{
TimeInput.Dispose();
TimeInput = null;
}
if (TimeInputTrailingConstraint != null)
{
TimeInputTrailingConstraint.Dispose();
TimeInputTrailingConstraint = null;
}
if (TimeLabel != null)
{
TimeLabel.Dispose();
TimeLabel = null;
}
if (TimeLabelTrailingConstraint != null)
{
TimeLabelTrailingConstraint.Dispose();
TimeLabelTrailingConstraint = null;
}
if (BillableButton != null)
{
BillableButton.Dispose();
BillableButton = null;
}
if (BillableButtonWidthConstraint != null)
{
BillableButtonWidthConstraint.Dispose();
BillableButtonWidthConstraint = null;
}
if (BottomDistanceConstraint != null)
{
BottomDistanceConstraint.Dispose();
BottomDistanceConstraint = null;
}
if (BottomOptionsSheet != null)
{
BottomOptionsSheet.Dispose();
BottomOptionsSheet = null;
}
if (CloseButton != null)
{
CloseButton.Dispose();
CloseButton = null;
}
if (DateTimeButton != null)
{
DateTimeButton.Dispose();
DateTimeButton = null;
}
if (DescriptionTextView != null)
{
DescriptionTextView.Dispose();
DescriptionTextView = null;
}
if (DoneButton != null)
{
DoneButton.Dispose();
DoneButton = null;
}
if (ProjectsButton != null)
{
ProjectsButton.Dispose();
ProjectsButton = null;
}
if (SuggestionsTableView != null)
{
SuggestionsTableView.Dispose();
SuggestionsTableView = null;
}
if (TagsButton != null)
{
TagsButton.Dispose();
TagsButton = null;
}
if (AddProjectBubbleLabel != null)
{
AddProjectBubbleLabel.Dispose();
AddProjectBubbleLabel = null;
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
AddProjectBubbleLabel.Text = Resources.AddProjectBubbleText;
prepareViews();
prepareOnboarding();
var source = new StartTimeEntryTableViewSource(SuggestionsTableView);
SuggestionsTableView.Source = source;
source.Rx().ModelSelected()
.Subscribe(ViewModel.SelectSuggestion.Inputs)
.DisposedBy(DisposeBag);
ViewModel.Suggestions
.Subscribe(SuggestionsTableView.Rx().ReloadSections(source))
.DisposedBy(DisposeBag);
source.ToggleTasks
.Subscribe(ViewModel.ToggleTasks.Inputs)
.DisposedBy(DisposeBag);
TimeInput.Rx().Duration()
.Subscribe(ViewModel.SetRunningTime.Inputs)
.DisposedBy(DisposeBag);
//Text
ViewModel.DisplayedTime
.Subscribe(TimeLabel.Rx().Text())
.DisposedBy(DisposeBag);
Placeholder.Text = ViewModel.PlaceholderText;
// Buttons
UIColor booleanToColor(bool b) => b
? Colors.StartTimeEntry.ActiveButton.ToNativeColor()
: Colors.StartTimeEntry.InactiveButton.ToNativeColor();
ViewModel.IsBillable
.Select(booleanToColor)
.Subscribe(BillableButton.Rx().TintColor())
.DisposedBy(DisposeBag);
ViewModel.IsSuggestingTags
.Select(booleanToColor)
.Subscribe(TagsButton.Rx().TintColor())
.DisposedBy(DisposeBag);
ViewModel.IsSuggestingProjects
.Select(booleanToColor)
.Subscribe(ProjectsButton.Rx().TintColor())
.DisposedBy(DisposeBag);
//Visibility
ViewModel.IsBillableAvailable
.Select(b => b ? (nfloat)42 : 0)
.Subscribe(BillableButtonWidthConstraint.Rx().Constant())
.DisposedBy(DisposeBag);
// Actions
CloseButton.Rx().Tap()
.Subscribe(ViewModel.CloseWithDefaultResult)
.DisposedBy(DisposeBag);
DoneButton.Rx()
.BindAction(ViewModel.Done)
.DisposedBy(DisposeBag);
ViewModel.Done.Elements
.Subscribe(IosDependencyContainer.Instance.IntentDonationService.DonateStartTimeEntry)
.DisposedBy(DisposeBag);
BillableButton.Rx()
.BindAction(ViewModel.ToggleBillable)
.DisposedBy(DisposeBag);
StartDateButton.Rx()
.BindAction(ViewModel.SetStartDate)
.DisposedBy(DisposeBag);
DateTimeButton.Rx()
.BindAction(ViewModel.ChangeTime)
.DisposedBy(DisposeBag);
TagsButton.Rx()
.BindAction(ViewModel.ToggleTagSuggestions)
.DisposedBy(DisposeBag);
ProjectsButton.Rx()
.BindAction(ViewModel.ToggleProjectSuggestions)
.DisposedBy(DisposeBag);
// Reactive
ViewModel.TextFieldInfo
.DistinctUntilChanged()
.Subscribe(onTextFieldInfo)
.DisposedBy(DisposeBag);
DescriptionTextView.Rx().AttributedText()
.Select(attributedString => attributedString.Length == 0)
.Subscribe(isDescriptionEmptySubject)
.DisposedBy(DisposeBag);
Observable.CombineLatest(
DescriptionTextView.Rx().AttributedText().SelectUnit(),
DescriptionTextView.Rx().CursorPosition().SelectUnit()
)
.Select(_ => DescriptionTextView.AttributedText) // Programatically changing the text doesn't send an event, that's why we do this, to get the last version of the text
.Do(updatePlaceholder)
.Select(text => text.AsSpans((int)DescriptionTextView.SelectedRange.Location).ToIImmutableList())
.Subscribe(ViewModel.SetTextSpans.Inputs)
.DisposedBy(DisposeBag);
}
void ReleaseDesignerOutlets()
{
if (BillableButton != null)
{
BillableButton.Dispose();
BillableButton = null;
}
if (BottomDistanceConstraint != null)
{
BottomDistanceConstraint.Dispose();
BottomDistanceConstraint = null;
}
if (BottomOptionsSheet != null)
{
BottomOptionsSheet.Dispose();
BottomOptionsSheet = null;
}
if (CloseButton != null)
{
CloseButton.Dispose();
CloseButton = null;
}
if (DateTimeButton != null)
{
DateTimeButton.Dispose();
DateTimeButton = null;
}
if (DescriptionTextField != null)
{
DescriptionTextField.Dispose();
DescriptionTextField = null;
}
if (DoneButton != null)
{
DoneButton.Dispose();
DoneButton = null;
}
if (ProjectsButton != null)
{
ProjectsButton.Dispose();
ProjectsButton = null;
}
if (SuggestionsTableView != null)
{
SuggestionsTableView.Dispose();
SuggestionsTableView = null;
}
if (TagsButton != null)
{
TagsButton.Dispose();
TagsButton = null;
}
if (TimeLabel != null)
{
TimeLabel.Dispose();
TimeLabel = null;
}
}