Outlook calendar/event syncing basics without delta. Bunch of UI updates for the calendar view.
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@@ -1,6 +1,7 @@
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using System;
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using System.Collections.ObjectModel;
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using System.Linq;
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using System.Threading.Tasks;
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using Windows.UI.Xaml;
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using Windows.UI.Xaml.Controls;
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using Wino.Calendar.Args;
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@@ -18,6 +19,8 @@ namespace Wino.Calendar.Controls
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public event EventHandler<TimelineCellSelectedArgs> TimelineCellSelected;
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public event EventHandler<TimelineCellUnselectedArgs> TimelineCellUnselected;
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public event EventHandler ScrollPositionChanging;
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#region Dependency Properties
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public static readonly DependencyProperty DayRangesProperty = DependencyProperty.Register(nameof(DayRanges), typeof(ObservableCollection<DayRangeRenderModel>), typeof(WinoCalendarControl), new PropertyMetadata(null));
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@@ -25,6 +28,7 @@ namespace Wino.Calendar.Controls
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public static readonly DependencyProperty SelectedFlipViewDayRangeProperty = DependencyProperty.Register(nameof(SelectedFlipViewDayRange), typeof(DayRangeRenderModel), typeof(WinoCalendarControl), new PropertyMetadata(null));
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public static readonly DependencyProperty ActiveCanvasProperty = DependencyProperty.Register(nameof(ActiveCanvas), typeof(WinoDayTimelineCanvas), typeof(WinoCalendarControl), new PropertyMetadata(null, new PropertyChangedCallback(OnActiveCanvasChanged)));
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public static readonly DependencyProperty IsFlipIdleProperty = DependencyProperty.Register(nameof(IsFlipIdle), typeof(bool), typeof(WinoCalendarControl), new PropertyMetadata(true, new PropertyChangedCallback(OnIdleStateChanged)));
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public static readonly DependencyProperty ActiveScrollViewerProperty = DependencyProperty.Register(nameof(ActiveScrollViewer), typeof(ScrollViewer), typeof(WinoCalendarControl), new PropertyMetadata(null, new PropertyChangedCallback(OnActiveVerticalScrollViewerChanged)));
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public DayRangeRenderModel SelectedFlipViewDayRange
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{
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@@ -32,6 +36,12 @@ namespace Wino.Calendar.Controls
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set { SetValue(SelectedFlipViewDayRangeProperty, value); }
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}
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public ScrollViewer ActiveScrollViewer
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{
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get { return (ScrollViewer)GetValue(ActiveScrollViewerProperty); }
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set { SetValue(ActiveScrollViewerProperty, value); }
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}
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public WinoDayTimelineCanvas ActiveCanvas
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{
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get { return (WinoDayTimelineCanvas)GetValue(ActiveCanvasProperty); }
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@@ -79,6 +89,22 @@ namespace Wino.Calendar.Controls
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}
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}
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private static void OnActiveVerticalScrollViewerChanged(DependencyObject calendar, DependencyPropertyChangedEventArgs e)
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{
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if (calendar is WinoCalendarControl calendarControl)
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{
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if (e.OldValue is ScrollViewer oldScrollViewer)
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{
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calendarControl.DeregisterScrollChanges(oldScrollViewer);
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}
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if (e.NewValue is ScrollViewer newScrollViewer)
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{
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calendarControl.RegisterScrollChanges(newScrollViewer);
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}
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}
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}
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private static void OnActiveCanvasChanged(DependencyObject calendar, DependencyPropertyChangedEventArgs e)
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{
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if (calendar is WinoCalendarControl calendarControl)
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@@ -128,6 +154,23 @@ namespace Wino.Calendar.Controls
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canvas.TimelineCellUnselected += ActiveTimelineCellUnselected;
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}
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private void RegisterScrollChanges(ScrollViewer scrollViewer)
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{
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if (scrollViewer == null) return;
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scrollViewer.ViewChanging += ScrollViewChanging;
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}
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private void DeregisterScrollChanges(ScrollViewer scrollViewer)
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{
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if (scrollViewer == null) return;
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scrollViewer.ViewChanging -= ScrollViewChanging;
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}
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private void ScrollViewChanging(object sender, ScrollViewerViewChangingEventArgs e)
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=> ScrollPositionChanging?.Invoke(this, EventArgs.Empty);
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private void CalendarSizeChanged(object sender, SizeChangedEventArgs e)
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{
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if (ActiveCanvas == null) return;
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@@ -159,6 +202,22 @@ namespace Wino.Calendar.Controls
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public void NavigateToDay(DateTime dateTime) => InternalFlipView.NavigateToDay(dateTime);
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public async void NavigateToHour(TimeSpan timeSpan)
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{
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if (ActiveScrollViewer == null) return;
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// Total height of the FlipViewItem is the same as vertical ScrollViewer to position day headers.
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await Task.Yield();
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await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, () =>
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{
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double hourHeght = 60;
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double totalHeight = ActiveScrollViewer.ScrollableHeight;
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double scrollPosition = timeSpan.TotalHours * hourHeght;
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ActiveScrollViewer.ChangeView(null, scrollPosition, null, disableAnimation: false);
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});
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}
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public void ResetTimelineSelection()
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{
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if (ActiveCanvas == null) return;
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@@ -180,6 +239,13 @@ namespace Wino.Calendar.Controls
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InternalFlipView.GoPreviousFlip();
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}
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public void UnselectActiveTimelineCell()
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{
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if (ActiveCanvas == null) return;
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ActiveCanvas.SelectedDateTime = null;
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}
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public CalendarItemControl GetCalendarItemControl(CalendarItemViewModel calendarItemViewModel)
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{
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if (ActiveCanvas == null) return null;
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