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add results pane

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differentiate already processed videos
This commit is contained in:
Oleksandr Bezdieniezhnykh
2024-07-18 21:40:15 +03:00
parent 71006a2462
commit 288a34e992
6 changed files with 63 additions and 45 deletions
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Azaion.Annotator/PlayerControlHandler.cs
+26 -26
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@@ -9,21 +9,21 @@ using Newtonsoft.Json;
namespace Azaion.Annotator;
public class PlayerControlHandler(LibVLC libVLC, MediaPlayer mediaPlayer, MainWindow mainWindow, FormState formState, Config config) :
INotificationHandler<KeyEvent>,
INotificationHandler<AnnClassSelectedEvent>,
INotificationHandler<PlaybackControlEvent>,
INotificationHandler<VolumeChangedEvent>
INotificationHandler<KeyEvent>,
INotificationHandler<AnnClassSelectedEvent>,
INotificationHandler<PlaybackControlEvent>,
INotificationHandler<VolumeChangedEvent>
{
private const int STEP = 20;
private const int LARGE_STEP = 5000;
private const int RESULT_WIDTH = 1280;
private static readonly string[] CatchSenders = ["ForegroundWindow", "ScrollViewer", "VideoView"];
private readonly Dictionary<Key, PlaybackControlEnum> KeysControlEnumDict = new()
{
{ Key.Space, PlaybackControlEnum.Pause },
{ Key.Left, PlaybackControlEnum.PreviousFrame },
{ Key.Left, PlaybackControlEnum.PreviousFrame },
{ Key.Right, PlaybackControlEnum.NextFrame },
{ Key.Enter, PlaybackControlEnum.SaveAnnotations },
{ Key.Delete, PlaybackControlEnum.RemoveSelectedAnns },
@@ -34,13 +34,13 @@ public class PlayerControlHandler(LibVLC libVLC, MediaPlayer mediaPlayer, MainWi
{
SelectClass(notification.AnnotationClass);
await Task.CompletedTask;
}
}
private void SelectClass(AnnotationClass annClass)
{
mainWindow.Editor.CurrentAnnClass = annClass;
foreach (var ann in mainWindow.Editor.CurrentAnns.Where(x => x.IsSelected))
foreach (var ann in mainWindow.Editor.CurrentAnns.Where(x => x.IsSelected))
ann.AnnotationClass = annClass;
mainWindow.LvClasses.SelectedIndex = annClass.Id;
}
@@ -49,18 +49,18 @@ public class PlayerControlHandler(LibVLC libVLC, MediaPlayer mediaPlayer, MainWi
{
if (!CatchSenders.Contains(notification.Sender.GetType().Name))
return;
var key = notification.Args.Key;
var keyNumber = (int?)null;
if ((int)key >= (int)Key.D1 && (int)key <= (int)Key.D9)
if ((int)key >= (int)Key.D1 && (int)key <= (int)Key.D9)
keyNumber = key - Key.D1;
if ((int)key >= (int)Key.NumPad1 && (int)key <= (int)Key.NumPad9)
if ((int)key >= (int)Key.NumPad1 && (int)key <= (int)Key.NumPad9)
keyNumber = key - Key.NumPad1;
if (keyNumber.HasValue)
SelectClass(mainWindow.AnnotationClasses[keyNumber.Value]);
if (KeysControlEnumDict.TryGetValue(key, out var value))
if (KeysControlEnumDict.TryGetValue(key, out var value))
await ControlPlayback(value);
await VolumeControl(key);
@@ -80,7 +80,7 @@ public class PlayerControlHandler(LibVLC libVLC, MediaPlayer mediaPlayer, MainWi
case Key.VolumeUp:
var vUp = Math.Min(100, mediaPlayer.Volume + 5);
ChangeVolume(vUp);
mainWindow.Volume.Value = vUp;
mainWindow.Volume.Value = vUp;
break;
case Key.Down:
case Key.VolumeDown:
@@ -111,7 +111,7 @@ public class PlayerControlHandler(LibVLC libVLC, MediaPlayer mediaPlayer, MainWi
break;
case PlaybackControlEnum.Pause:
mediaPlayer.Pause();
if (!mediaPlayer.IsPlaying)
if (!mediaPlayer.IsPlaying)
mainWindow.BlinkHelp(HelpTexts.HelpTextsDict[HelpTextEnum.AnnotationHelp]);
break;
case PlaybackControlEnum.Stop:
@@ -171,7 +171,7 @@ public class PlayerControlHandler(LibVLC libVLC, MediaPlayer mediaPlayer, MainWi
formState.CurrentVolume = volume;
mediaPlayer.Volume = volume;
}
private void Play()
{
if (mainWindow.LvFiles.SelectedItem == null)
@@ -180,12 +180,12 @@ public class PlayerControlHandler(LibVLC libVLC, MediaPlayer mediaPlayer, MainWi
formState.CurrentFile = fileInfo.Name;
mainWindow.LoadExistingAnnotations();
mediaPlayer.Stop();
mediaPlayer.Play(new Media(libVLC, fileInfo.Path));
mainWindow.BlinkHelp(HelpTexts.HelpTextsDict[HelpTextEnum.PauseForAnnotations]);
}
private async Task SaveAnnotations()
{
if (string.IsNullOrEmpty(formState.CurrentFile))
@@ -204,18 +204,18 @@ public class PlayerControlHandler(LibVLC libVLC, MediaPlayer mediaPlayer, MainWi
Directory.CreateDirectory(config.ImagesDirectory);
if (!Directory.Exists(config.ResultsDirectory))
Directory.CreateDirectory(config.ResultsDirectory);
await File.WriteAllTextAsync($"{config.LabelsDirectory}/{fName}.txt", labels);
formState.AnnotationResults.Add(new AnnotationResult(time, fName, currentAnns));
await File.WriteAllTextAsync($"{config.ResultsDirectory}/{fName}.json", JsonConvert.SerializeObject(formState.AnnotationResults));
var resultHeight = (uint)Math.Round(RESULT_WIDTH / formState.CurrentVideoSize.Width * formState.CurrentVideoSize.Height);
var resultHeight = (uint)Math.Round(RESULT_WIDTH / formState.CurrentVideoSize.Width * formState.CurrentVideoSize.Height);
mediaPlayer.TakeSnapshot(0, $"{config.ImagesDirectory}/{fName}.jpg", RESULT_WIDTH, resultHeight);
mainWindow.Annotations[time] = currentAnns;
mainWindow.Editor.RemoveAllAnns();
mediaPlayer.Play();
}
}
}