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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.Storage;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkID=390556
namespace File360
{
/// <summary>
/// An empty page that can be used on its own or navigated to within a Frame.
/// </summary>
public sealed partial class VideoPage : Page
{
private bool MENU_HIDDEN = true;
private DispatcherTimer musicDispatcher;
public VideoPage()
{
this.InitializeComponent();
Loaded += VideoPage_Loaded;
Windows.Phone.UI.Input.HardwareButtons.BackPressed += HardwareButtons_BackPressed;
SizeChanged += VideoPage_SizeChanged;
}
private void VideoPage_SizeChanged(object sender, SizeChangedEventArgs e)
{
VisualStateManager.GoToState(this, "Landscape", false);
}
private void VideoPage_Loaded(object sender, RoutedEventArgs e)
{
MenuHide.Begin();
}
private void HardwareButtons_BackPressed(object sender, Windows.Phone.UI.Input.BackPressedEventArgs e)
{
if (this.Frame.CanGoBack)
this.Frame.GoBack();
else Application.Current.Exit();
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached.
/// This parameter is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
IStorageFile isf = (IStorageFile)e.Parameter;
mediaPlayer.Source = new Uri(isf.Path);
mediaPlayer.MediaOpened += (es,st) =>
{
UpdateVideoInfo(isf.Name, mediaPlayer.NaturalDuration.TimeSpan.Minutes + ":" + mediaPlayer.NaturalDuration.TimeSpan.Seconds.ToString(),"8");
musicSlider.Maximum = mediaPlayer.NaturalDuration.TimeSpan.TotalSeconds;
musicDispatcher.Start();
};
musicDispatcher = new DispatcherTimer();
musicDispatcher.Interval = TimeSpan.FromMilliseconds(1000);
mediaPlayer.MediaEnded += async (es,st) =>
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, delegate
{
//UpdateVideoInfo("no media", "--:--", "5");
//musicDispatcher.Stop();
ExitOrGoBack();
});
};
mediaPlayer.MediaFailed += async (s, t) =>
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, delegate
{
//UpdateVideoInfo("no media", "--:--", "5");
if (musicDispatcher.IsEnabled)
musicDispatcher.Stop();
MessageBox mb = new MessageBox();
mb.HeadingText = "Cannot Play Media";
mb.ContentText = "Cannot play this file, do you want to open with other video player?";
mb.LeftButtonHandler += (es, st) =>
{
ExitOrGoBack();
};
mb.RightButtonHandler += async (es, st) =>
{
await Windows.System.Launcher.LaunchFileAsync(isf);
};
MediaFragment.Children.Add(mb);
});
};
musicDispatcher.Tick += (s, t) =>
{
musicSlider.Value = mediaPlayer.Position.TotalSeconds;
currentDuration.Text = mediaPlayer.Position.Minutes + ":" + mediaPlayer.Position.Seconds;
};
videoName.Text = isf.Name;
}
private void ExitOrGoBack()
{
if (this.Frame.CanGoBack)
this.Frame.GoBack();
else Application.Current.Exit();
}
private void UpdateVideoInfo(string name, string dur, string playMode)
{
videoName.Text = name;
mediaDuration.Text = dur;
musicSlider.Value = 0;
playPause.Content = playMode;
}
private void mediaPlayer_ManipulationStarted(object sender, ManipulationStartedRoutedEventArgs e)
{
}
private void mediaPlayer_ManipulationDelta(object sender, ManipulationDeltaRoutedEventArgs e)
{
}
private void mediaPlayer_ManipulationCompleted(object sender, ManipulationCompletedRoutedEventArgs e)
{
}
private void PlayCurrent(object sender, RoutedEventArgs e)
{
if (mediaPlayer.CurrentState == MediaElementState.Playing)
{
mediaPlayer.Pause();
playPause.Content = "5";
//DurationBlink.Begin();
}
else if (mediaPlayer.CurrentState == MediaElementState.Paused)
{
mediaPlayer.Play();
playPause.Content = "8";
//DurationBlink.Stop();
}
}
private void Grid_Tapped(object sender, TappedRoutedEventArgs e)
{
if (MENU_HIDDEN)
MenuHideRev.Begin();
else MenuHide.Begin();
MENU_HIDDEN = !MENU_HIDDEN;
}
}
}