diff options
| author | sr55 <[email protected]> | 2012-05-20 02:07:56 +0000 |
|---|---|---|
| committer | sr55 <[email protected]> | 2012-05-20 02:07:56 +0000 |
| commit | a74a875a44e65737bf1b913d94c806498aac1efe (patch) | |
| tree | f44711db67fcb8ada728df0d1f64355d0d89ea1d /win/CS/HandBrakeWPF/Controls/Loading.xaml.cs | |
| parent | 332f03f3f68dca799a2e50ceb7e34578ac0bcd5f (diff) | |
WinGui: Status overlay when scanning. Not sure if this is going to stay, just experimenting with ideas.
git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4690 b64f7644-9d1e-0410-96f1-a4d463321fa5
Diffstat (limited to 'win/CS/HandBrakeWPF/Controls/Loading.xaml.cs')
| -rw-r--r-- | win/CS/HandBrakeWPF/Controls/Loading.xaml.cs | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/win/CS/HandBrakeWPF/Controls/Loading.xaml.cs b/win/CS/HandBrakeWPF/Controls/Loading.xaml.cs new file mode 100644 index 000000000..102788492 --- /dev/null +++ b/win/CS/HandBrakeWPF/Controls/Loading.xaml.cs @@ -0,0 +1,157 @@ +// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="Loading.xaml.cs" company="HandBrake Project (http://handbrake.fr)">
+// This file is part of the HandBrake source code - It may be used under the terms of the GNU General Public License.
+// </copyright>
+// <summary>
+// Interaction logic for Loading.xaml
+// </summary>
+// --------------------------------------------------------------------------------------------------------------------
+
+namespace HandBrakeWPF.Controls
+{
+ using System.Windows.Threading;
+ using System;
+ using System.Windows;
+ using System.Windows.Controls;
+
+ /// <summary>
+ /// Interaction logic for Loading.xaml
+ /// </summary>
+ public partial class Loading : UserControl
+ {
+ #region Fields
+
+ /// <summary>
+ /// Step
+ /// </summary>
+ private const double Step = Math.PI * 2 / 10.0;
+
+ /// <summary>
+ /// Timer for the spinning effect.
+ /// </summary>
+ private readonly DispatcherTimer timer;
+
+ #endregion
+
+ #region Constructors
+
+ /// <summary>
+ /// Initializes a new instance of the <see cref="Loading"/> class.
+ /// </summary>
+ public Loading()
+ {
+ InitializeComponent();
+
+ IsVisibleChanged += OnVisibleChanged;
+
+ this.timer = new DispatcherTimer(DispatcherPriority.ContextIdle, Dispatcher)
+ {
+ Interval = new TimeSpan(0, 0, 0, 0, 75)
+ };
+ }
+
+ #endregion
+
+ /// <summary>
+ /// Sets the position.
+ /// </summary>
+ /// <param name="ellipse">The ellipse.</param>
+ /// <param name="offset">The offset.</param>
+ /// <param name="posOffSet">The pos off set.</param>
+ /// <param name="step">The step to change.</param>
+ private static void SetPosition(DependencyObject ellipse, double offset, double posOffSet, double step)
+ {
+ ellipse.SetValue(Canvas.LeftProperty, 50 + (Math.Sin(offset + (posOffSet * step)) * 50));
+ ellipse.SetValue(Canvas.TopProperty, 50 + (Math.Cos(offset + (posOffSet * step)) * 50));
+ }
+
+ /// <summary>
+ /// Starts this instance.
+ /// </summary>
+ private void Start()
+ {
+ this.timer.Tick += this.OnTick;
+ this.timer.Start();
+ }
+
+ /// <summary>
+ /// Stops this instance.
+ /// </summary>
+ private void Stop()
+ {
+ this.timer.Stop();
+ this.timer.Tick -= this.OnTick;
+ }
+
+ /// <summary>
+ /// Run the Animation
+ /// </summary>
+ /// <param name="sender">
+ /// The sender.
+ /// </param>
+ /// <param name="e">
+ /// The e.
+ /// </param>
+ private void OnTick(object sender, EventArgs e)
+ {
+ this.rotate.Angle = (this.rotate.Angle + 36) % 360;
+ }
+
+ /// <summary>
+ /// Start and Stop the effect when the visibility changes
+ /// </summary>
+ /// <param name="sender">
+ /// The sender.
+ /// </param>
+ /// <param name="e">
+ /// The e.
+ /// </param>
+ private void OnVisibleChanged(object sender, DependencyPropertyChangedEventArgs e)
+ {
+ if ((bool)e.NewValue)
+ {
+ Start();
+ }
+ else
+ {
+ Stop();
+ }
+ }
+
+ /// <summary>
+ /// Setup the Canvas
+ /// </summary>
+ /// <param name="sender">
+ /// The sender.
+ /// </param>
+ /// <param name="e">
+ /// The e.
+ /// </param>
+ private void CanvasLoaded(object sender, RoutedEventArgs e)
+ {
+ SetPosition(this.circle0, Math.PI, 0.0, Step);
+ SetPosition(this.circle1, Math.PI, 1.0, Step);
+ SetPosition(this.circle2, Math.PI, 2.0, Step);
+ SetPosition(this.circle3, Math.PI, 3.0, Step);
+ SetPosition(this.circle4, Math.PI, 4.0, Step);
+ SetPosition(this.circle5, Math.PI, 5.0, Step);
+ SetPosition(this.circle6, Math.PI, 6.0, Step);
+ SetPosition(this.circle7, Math.PI, 7.0, Step);
+ SetPosition(this.circle8, Math.PI, 8.0, Step);
+ }
+
+ /// <summary>
+ /// Stop when we unload this canvas
+ /// </summary>
+ /// <param name="sender">
+ /// The sender.
+ /// </param>
+ /// <param name="e">
+ /// The e.
+ /// </param>
+ private void CanvasUnloaded(object sender, RoutedEventArgs e)
+ {
+ Stop();
+ }
+ }
+}
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