internal async Task <bool> RunInternal(Dictionary <Type, object> viewModelsMapping, IPreviewer previewer)
{
if (isRunning)
{
return(true);
}
mainScheduler = TaskScheduler.FromCurrentSynchronizationContext();
host = await HttpHost.StartServer(this, Constants.DEFAULT_PORT, PORTS_RANGE);
if (host == null)
{
Log.Error("Couldn't start server");
return(false);
}
broadcaster = new DiscoveryBroadcaster(port, true);
await broadcaster.Start();
if (viewModelsMapping == null)
{
viewModelsMapping = new Dictionary <Type, object>();
}
if (previewer == null)
{
previewer = new Previewer(viewModelsMapping);
}
this.previewer = previewer;
vm = new VM();
isRunning = true;
return(true);
}
internal async Task <bool> RunInternal(Dictionary <Type, object> viewModelsMapping,
IPreviewer previewer, string ideIP, int idePort, IUIToolkit uiToolkit, ITcpCommunicatorClient client)
{
if (isRunning)
{
return(true);
}
this.uiToolkit = uiToolkit;
if (client == null)
{
client = new TcpCommunicatorClient();
}
this.client = client;
client.DataReceived += HandleDataReceived;
mainScheduler = TaskScheduler.FromCurrentSynchronizationContext();
await RegisterDevice(ideIP, idePort);
if (viewModelsMapping == null)
{
viewModelsMapping = new Dictionary <Type, object>();
}
if (previewer == null)
{
previewer = new Previewer(viewModelsMapping);
}
this.previewer = previewer;
vm = new VM();
isRunning = true;
return(true);
}
public IPreviewer CreatePreviewer(string fileName, string originName)
{
if (string.IsNullOrEmpty(fileName))
{
return(null);
}
if (!(File.Exists(fileName)))
{
return(null);
}
IPreviewer previewer = null;
//转化为大写,避免出现后缀大小写不一致的问题;
var uperFileName = originName.ToUpper();
if (SqliteExtensionNames.FirstOrDefault(p => uperFileName.EndsWith(p)) != null)
{
previewer = new SqlitePreviewer(fileName);
}
else if (VlcExtensionNames.FirstOrDefault(p => uperFileName.EndsWith(p)) != null)
{
previewer = new VlcVideoPreviewer(fileName);
}
else
{
previewer = new OutsideInPreviewer(fileName);
}
return(previewer);
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
bd.Child = null;
_previewer?.Dispose();
_previewer = null;
#if DEBUG
for (int i = 0; i < 2; i++)
{
System.GC.Collect();
System.GC.WaitForPendingFinalizers();
}
#endif
}
public TestVideoPreviewer()
{
InitializeComponent();
var providers = ServiceProvider.GetAllInstances <IPreviewProvider>();
IPreviewer previewer = null;
foreach (var pro in providers)
{
previewer = pro.CreatePreviewer("D:\\C# Console\\ConsoleApp1\\ITunes\\1.mp4", "1.mp4");
if (previewer != null)
{
break;
}
}
mainContent.Content = previewer.UIObject;
}
internal async Task <bool> RunInternal(Dictionary <Type, object> viewModelsMapping, IPreviewer previewer)
{
if (isRunning)
{
return(true);
}
mainScheduler = TaskScheduler.FromCurrentSynchronizationContext();
await RegisterDevice();
if (viewModelsMapping == null)
{
viewModelsMapping = new Dictionary <Type, object>();
}
if (previewer == null)
{
previewer = new Previewer(viewModelsMapping);
}
this.previewer = previewer;
vm = new VM();
isRunning = true;
return(true);
}
public static Task <bool> Run(Dictionary <Type, object> viewModelsMapping = null, IPreviewer previewer = null)
{
return(Instance.RunInternal(viewModelsMapping, previewer));
}
public static Task <bool> Run(Dictionary <Type, object> viewModelsMapping = null,
IPreviewer previewer = null, string ideIP = null, int idePort = Constants.DEFAULT_PORT)
{
return(Instance.RunInternal(viewModelsMapping, previewer, ideIP, idePort,
new UIToolkit(), new TcpCommunicatorClient()));
}
private void ShowPreviewContent()
{
if (!ShowPreview)
{
return;
}
if (SelectedControl == null)
{
return;
}
if (SelectedControl.IsDir)
{
return;
}
try
{
IPreviewer view = null;
var ext = Path.GetExtension(SelectedControl.DisplayName);
foreach (var item in Previewer)
{
foreach (var type in item.SupportExtensions)
{
if (type == ext)
{
view = item;
break;
}
}
}
if (view == null)
{
sideTh.Visibility = Visibility.Collapsed;
}
else
{
var realpath = Path.Combine(CurrentPath, SelectedControl.ItemName);
var displaypath = Path.Combine(CurrentPath, SelectedControl.DisplayName);
var preview = view.GetPreview(realpath, displaypath);
if (preview == null)
{
sideTh.Visibility = Visibility.Collapsed;
}
else
{
sideTh.Visibility = Visibility.Visible;
sideName.Content = preview.Name;
sideThumb.Source = preview.PreviewImage;
sidePath.Content = SelectedControl.DisplayName;
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public static Task <bool> Run(Dictionary <Type, object> viewModelsMapping = null,
IPreviewer previewer = null, string ideIP = null, int idePort = Constants.DEFAULT_PORT)
{
return(Instance.RunInternal(viewModelsMapping, previewer, ideIP, idePort));
}
