Burak Kaan Köse
83 lines
2.8 KiB
C#
83 lines
2.8 KiB
C#
using Windows.UI.Xaml;
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using Windows.UI.Xaml.Automation.Peers;
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using Windows.UI.Xaml.Controls;
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using Wino.Core.Domain.Enums;
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namespace Wino.Calendar.Controls;
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/// <summary>
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/// FlipView that hides the navigation buttons and exposes methods to navigate to the next and previous items with animations.
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/// </summary>
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public partial class CustomCalendarFlipView : FlipView
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{
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private const string PART_PreviousButtonHorizontal = "PreviousButtonHorizontal";
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private const string PART_NextButtonHorizontal = "NextButtonHorizontal";
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private const string PART_PreviousButtonVertical = "PreviousButtonVertical";
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private const string PART_NextButtonVertical = "NextButtonVertical";
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public static readonly DependencyProperty DisplayTypeProperty = DependencyProperty.Register(
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nameof(DisplayType),
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typeof(CalendarDisplayType),
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typeof(CustomCalendarFlipView),
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new PropertyMetadata(CalendarDisplayType.Week));
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public CalendarDisplayType DisplayType
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{
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get => (CalendarDisplayType)GetValue(DisplayTypeProperty);
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set => SetValue(DisplayTypeProperty, value);
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}
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private Button PreviousButtonHorizontal;
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private Button NextButtonHorizontal;
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private Button PreviousButtonVertical;
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private Button NextButtonVertical;
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protected override void OnApplyTemplate()
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{
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base.OnApplyTemplate();
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PreviousButtonHorizontal = GetTemplateChild(PART_PreviousButtonHorizontal) as Button;
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NextButtonHorizontal = GetTemplateChild(PART_NextButtonHorizontal) as Button;
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PreviousButtonVertical = GetTemplateChild(PART_PreviousButtonVertical) as Button;
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NextButtonVertical = GetTemplateChild(PART_NextButtonVertical) as Button;
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// Hide navigation buttons
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HideButton(PreviousButtonHorizontal);
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HideButton(NextButtonHorizontal);
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HideButton(PreviousButtonVertical);
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HideButton(NextButtonVertical);
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}
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private static void HideButton(Button button)
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{
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if (button == null) return;
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button.Opacity = 0;
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button.IsHitTestVisible = false;
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}
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public void GoPreviousFlip()
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{
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var previousButton = DisplayType == CalendarDisplayType.Month
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? PreviousButtonVertical ?? PreviousButtonHorizontal
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: PreviousButtonHorizontal ?? PreviousButtonVertical;
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if (previousButton == null) return;
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var backPeer = new ButtonAutomationPeer(previousButton);
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backPeer.Invoke();
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}
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public void GoNextFlip()
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{
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var nextButton = DisplayType == CalendarDisplayType.Month
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? NextButtonVertical ?? NextButtonHorizontal
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: NextButtonHorizontal ?? NextButtonVertical;
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if (nextButton == null) return;
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var nextPeer = new ButtonAutomationPeer(nextButton);
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nextPeer.Invoke();
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}
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}
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