private async void Stop_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
await RecStop();
recdone = true;
Scroll.ChangeView(0.0f, Scroll.ExtentHeight, 1.0f);
}
private void NightView_click(object sender, RoutedEventArgs e)
{
_isNigthMode = !_isNigthMode;
_crntZoom = 1;
_nrChanges++;
Scroll.ChangeView(null, null, 1);
PageChanged();
}
private void Scroll_ViewChanged(object sender, ScrollViewerViewChangedEventArgs e)
{
if (recdone || scrollnow)
{
Scroll.ChangeView(0.0f, Scroll.ExtentHeight, 1.0f);
recdone = false;
scrollnow = false;
}
}
private void GoBack()
{
var scroll = Scroll.VerticalOffset;
if (scroll - 150 < 0)
{
return;
}
Scroll.ChangeView(Scroll.HorizontalOffset, scroll - 150, null, false);
}
private async Task RecStop()
{
mprec.Stop();
timer.Dispose();
OT.Text += "MediaPlayer was Stopped \n";
StorageFile temp = await tempFolder.GetFileAsync(fname);
var tempProperties = await temp.GetBasicPropertiesAsync();
var fsize = tempProperties.Size;
if (fsize < 5000)
{
OT.Text += $"Record File Size: {fsize} *Record Failed* \n";
var res = new Results {
option = (string)CB.SelectedItem, filename = "Record FAILED"
};
resultlist.Add(res);
}
else
{
StorageFolder picFolder = KnownFolders.VideosLibrary;
StorageFolder newFolder = await picFolder.CreateFolderAsync("libVLC-Transcode", CreationCollisionOption.OpenIfExists);
StorageFile copiedFile = await temp.CopyAsync(newFolder, fname, NameCollisionOption.GenerateUniqueName);
var videoProperties = await temp.Properties.GetVideoPropertiesAsync();
await temp.DeleteAsync();
if (copiedFile.IsAvailable)
{
//OT.Text += "\n";
OT.Text += $"Record Success: File Saved in Pictures Library:libVLC-Transcode: {copiedFile.Name}\n";
OT.Text += $"Record File Size: {fsize}\n";
//var vlctime = new TimeSpan(0, 0, (int)time);
var dur = videoProperties.Duration.ToString(@"hh\:mm\:ss");
OT.Text += $"Video Duration: {dur} Play Time: {selapsed}\n\n\n";
var res = new Results {
option = (string)CB.SelectedItem, filename = copiedFile.Name, filesize = (uint)fsize, duration = dur, expected = selapsed
};
resultlist.Add(res);
//Scroll.ChangeView(0.0f, Scroll.ExtentHeight, 1.0f);
}
}
LV.ItemsSource = resultlist;
RecordDipose();
Pause.IsEnabled = false;
Stop.IsEnabled = false;
PlayRec.IsEnabled = true;
Scroll.ChangeView(0.0f, Scroll.ExtentHeight, 1.0f);
}
public async Task log(LogEventArgs ee)
{
lines++;
var mess = $"libVLC:{lines}[{ee.Level}] {ee.Module}:{ee.Message}\n";
//Run on UIthread to write to control
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
OT.Text += mess;
Scroll.ChangeView(0.0f, Scroll.ExtentHeight, 1.0f);
});
}
private async void Mrec_StateChanged(object sender, MediaStateChangedEventArgs e)
{
var stats = "--\n" + $"State Changed: {e.State}\n" + Getstats();
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal,
() =>
{
OT.Text += stats;
Scroll.ChangeView(0.0f, Scroll.ExtentHeight, 1.0f);
});
}
private void GoToPage(uint o)
{
if (o > _doc.PageCount)
{
return;
}
o--;
var image = _pages[0];
if (image != null)
{
Scroll.ChangeView(null, o * image.ActualHeight, 1);
}
}
private async void TimerAsync(object state)
{
time = DateTimeOffset.Now;
selapsed = (time - starttime).ToString(@"hh\:mm\:ss");
//elapsed = new TimeSpan(elapsed.Hours, elapsed.Minutes, elapsed.Seconds);
scrollnow = true;
if ((time - lasttime).TotalSeconds > 10.0)
{
lasttime = time;
var mess = $"Video Play Timer: {selapsed}\n" + Getstats();
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal,
() =>
{
OT.Text += mess;
Scroll.ChangeView(0.0f, Scroll.ExtentHeight, 1.0f);
});
}
}
/// <summary>
/// 滚动到最底端
/// </summary>
public void ScrollBottom()
{
if (_panel == null)
{
return;
}
if (Scroll.Content == _panel)
{
// 内部滚动栏
Scroll.ChangeView(null, Scroll.ScrollableHeight, null);
}
else
{
// 外部滚动栏
Point pt = _panel.TransformToVisual(Scroll).TransformPoint(new Point());
Scroll.ChangeView(null, Scroll.VerticalOffset + pt.Y + _panel.ActualHeight - Scroll.ViewportHeight, null);
}
}
/// <summary>
/// 滚动到最顶端
/// </summary>
public void ScrollTop()
{
if (_panel == null)
{
return;
}
if (Scroll.Content == _panel)
{
// 内部滚动栏
Scroll.ChangeView(null, 0, null);
}
else
{
// 外部滚动栏
Point pt = _panel.TransformToVisual(Scroll).TransformPoint(new Point());
Scroll.ChangeView(null, Scroll.VerticalOffset + pt.Y, null);
}
}
private void GoToNext()
{
var scroll = Scroll.VerticalOffset;
Scroll.ChangeView(Scroll.HorizontalOffset, scroll + 150, null, false);
}
private void ZoomIn_Click(object sender, RoutedEventArgs e)
{
Scroll.ChangeView(Scroll.ViewportWidth / 2, Scroll.VerticalOffset, Scroll.ZoomFactor + .25f);
}
private void CoreWindow_KeyDown(CoreWindow sender, KeyEventArgs args)
{
switch (args.VirtualKey)
{
case VirtualKey.H:
Frame.Navigate(typeof(WelcomePage));
break;
case VirtualKey.Right:
if (!(Scroll.ViewportWidth > 80 + _pages[0].ActualWidth * Scroll.ZoomFactor))
{
Scroll.ChangeView(Scroll.HorizontalOffset + 25, Scroll.VerticalOffset, Scroll.ZoomFactor);
}
break;
case VirtualKey.Left:
if (!(Scroll.ViewportWidth > 80 + _pages[0].ActualWidth * Scroll.ZoomFactor))
{
Scroll.ChangeView(Scroll.HorizontalOffset - 25, Scroll.VerticalOffset, Scroll.ZoomFactor);
}
break;
case VirtualKey.Up:
Scroll.ChangeView(Scroll.HorizontalOffset, Scroll.VerticalOffset - 48, Scroll.ZoomFactor);
break;
case VirtualKey.Space:
case VirtualKey.Down:
Scroll.ChangeView(Scroll.HorizontalOffset, Scroll.VerticalOffset + 48, Scroll.ZoomFactor);
break;
case VirtualKey.Add:
case (VirtualKey)187:
case VirtualKey.X:
ZoomIn_Click(null, null);
break;
case VirtualKey.Subtract:
case (VirtualKey)189:
case VirtualKey.Z:
ZoomOut_Click(null, null);
break;
case VirtualKey.N:
NightView_click(null, null);
break;
case VirtualKey.F11:
Frame.FindName("F11Btn");
F11View_click(null, null);
break;
case VirtualKey.B:
BkMrkBtn.IsChecked = !BkMrkBtn.IsChecked;
BkMrkBtn_Click(null, null);
break;
case VirtualKey.S:
ShowNote_Click(null, null);
break;
}
}
/// <summary>
/// Add a line to the log
/// </summary>
/// <param name="s">What to log</param>
void log(String s)
{
Output.Text = Output.Text + "\r\n" + s;
Scroll.ChangeView(null, Scroll.ExtentHeight, null, true);
}