163 lines
4.3 KiB
C#
163 lines
4.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Windows.Foundation;
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using Windows.Foundation.Collections;
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using Windows.UI.Xaml;
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using Windows.UI.Xaml.Controls;
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using Windows.UI.Xaml.Controls.Primitives;
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using Windows.UI.Xaml.Data;
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using Windows.UI.Xaml.Input;
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using Windows.UI.Xaml.Media;
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using Windows.UI.Xaml.Navigation;
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// The User Control item template is documented at http://go.microsoft.com/fwlink/?LinkId=234236
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namespace DrumKit
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{
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public sealed partial class DrumPlayUI : UserControl
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{
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#region Public events
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public event PointerEventHandler Hit;
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#endregion
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#region Properties
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/// <summary>
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/// Gets or sets the rotation of the drum
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/// </summary>
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public double Angle
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{
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get
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{
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// Get rotated grid
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var transform = grid.RenderTransform as RotateTransform;
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// Get angle
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if (transform != null)
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return transform.Angle;
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// No rotation
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return 0;
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}
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set
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{
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// Set rotation transformation
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RotateTransform rot = new RotateTransform();
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rot.CenterX = this.Width / 2;
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rot.CenterY = this.Height / 2;
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rot.Angle = value;
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grid.RenderTransform = rot;
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}
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}
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/// <summary>
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/// Gets the drum id.
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/// </summary>
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public string DrumID { get; private set; }
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/// <summary>
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/// Enables or disables the hit animation.
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/// </summary>
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private bool IsAnimationEnabled
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{
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get
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{
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return DataController.Settings.Animations;
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}
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}
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/// <summary>
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/// Sets the key string for display
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/// </summary>
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public string KeyString
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{
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set
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{
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if (!String.IsNullOrEmpty(value))
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this.textKey.Text = String.Format("{0} [{1}]", DrumName, value);
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else this.textKey.Text = DrumName;
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}
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}
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/// <summary>
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/// Gets or sets a value indicating if the key is visible
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/// </summary>
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public bool IsKeyVisible
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{
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get
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{
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return this.textKey.Visibility == Windows.UI.Xaml.Visibility.Visible;
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}
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set
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{
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this.textKey.Visibility = (value) ? Visibility.Visible : Visibility.Collapsed;
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this.textKeyShadow.Visibility = (value) ? Visibility.Visible : Visibility.Collapsed;
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}
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}
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/// <summary>
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/// Gets or sets the drum name
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/// </summary>
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private string DrumName { get; set; }
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#endregion
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#region Constructor
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/// <summary>
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/// Creates a new instance of DrumPlayUI
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/// </summary>
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/// <param name="drum"></param>
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public DrumPlayUI(Drum drum)
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{
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// Initialize
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this.InitializeComponent();
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// Set drum properties
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this.DrumID = drum.Id;
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this.DrumName = drum.Name;
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this.KeyString = null;
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this.image.Source = drum.LoadedImageSource;
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this.imagePressed.Source = drum.LoadedImagePressedSource;
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}
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#endregion
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#region UI handlers
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/// <summary>
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/// Handles the drum pressed event.
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/// </summary>
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private void Grid_PointerPressed(object sender, PointerRoutedEventArgs e)
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{
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// Call hit event immediately
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if (this.Hit != null)
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this.Hit(this, e);
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// Play animation
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this.PerformHit();
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}
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#endregion
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#region Misc
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public void PerformHit()
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{
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// Play animation
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if (this.IsAnimationEnabled)
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{
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VisualStateManager.GoToState(this, "DrumHit", true);
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VisualStateManager.GoToState(this, "DrumNormal", true);
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}
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}
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#endregion
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}
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}
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