public SpeakersManager(Speaker originalSpeaker, WPFTranscription transcription, SpeakerCollection documentSpeakers, SpeakerCollection localSpeakers = null)
{
DataContext = this;//not good :)
_originalSpeaker = originalSpeaker;
_localSpeakers = localSpeakers;
_documentSpeakers = documentSpeakers;
_transcription = transcription;
InitializeComponent();
SpeakerProvider = new SpeakerManagerViewModel(new SpeakerCollection(documentSpeakers.Concat(transcription.EnumerateParagraphs().Select(p => p.Speaker)).Where(s => s != Speaker.DefaultSpeaker).Distinct()), localSpeakers, transcription.Api, this);
var ss = SpeakerProvider.GetContainerForSpeaker(originalSpeaker);
if (ss != null)
{
ss.Marked = true;
}
SpeakersBox.SelectedValue = ss;
SpeakersBox.ScrollIntoView(SpeakersBox.SelectedItem);
if (_transcription.Api != null)
{
SpeakerProvider.ShowLocal = false;
SpeakerProvider.ShowOnline = true;
}
//SpeakersBox.Items.SortDescriptions.Add( new SortDescription("",ListSortDirection.Ascending));
}
new public static WPFTranscription Deserialize(string path)
{
WPFTranscription t;
using (var s = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.Read))
t = WPFTranscription.Deserialize(s);
t.FileName = path;
return(t);
}
public SpeakerSynchronizer(WPFTranscription Transcription, AdvancedSpeakerCollection SpeakersDatabase)
: this()
{
this._transcription = Transcription;
this._speakersDatabase = SpeakersDatabase;
_pairs = _transcription.Speakers
.OrderBy(s => s.Surname)
.ThenBy(s => s.FirstName)
.ThenBy(s => s.MiddleName)
.Select(s => new SpeakerPair {
Speaker1 = new SpeakerContainer(s)
})
.ToList();
//Join speakers from document with speakers from localDB by fullname and order pairs
var first = _pairs
.Join(_speakersDatabase, p => p.Speaker1.Speaker.FullName.ToLower(), s => s.FullName.ToLower(), (sp, s) => new { document = sp, local = s })
.GroupBy(s => s.document)
.Select(g => g.First())
.OrderBy(s => s.local.Surname)
.ThenBy(s => s.local.FirstName)
.ThenBy(s => s.local.MiddleName);
//get all speakers from local DB that was not joined
var other = _speakersDatabase.Except(first.Select(s => s.local).ToArray())
.OrderBy(s => s.Surname)
.ThenBy(s => s.FirstName)
.ThenBy(s => s.MiddleName);
//concat all speakers from local DB but ordered to match remaining speakers in document.
listlocal.ItemsSource = first.Select(s => s.local).Concat(other).ToList();
//add pairs with order matching to listlocal and concat speakers without matching name in local DB
listdocument.ItemsSource = _pairs = first.Select(s => s.document)
.OrderBy(s => s.Speaker1.SurName)
.ThenBy(s => s.Speaker1.FirstName)
.ThenBy(s => s.Speaker1.MiddleName)
.Concat(_pairs.Except(first.Select(s => s.document))).ToList();
}
public SpeakersManager(Speaker originalSpeaker, WPFTranscription transcription, SpeakerCollection documentSpeakers, SpeakerCollection localSpeakers = null)
{
DataContext = this;//not good :)
_originalSpeaker = originalSpeaker;
_localSpeakers = localSpeakers;
_documentSpeakers = documentSpeakers;
_transcription = transcription;
InitializeComponent();
SpeakerProvider = new SpeakerManagerViewModel(documentSpeakers, localSpeakers, transcription.Api,this);
var ss = SpeakerProvider.GetContainerForSpeaker(originalSpeaker);
if (ss != null)
ss.Marked = true;
SpeakersBox.SelectedValue = ss;
SpeakersBox.ScrollIntoView(SpeakersBox.SelectedItem);
if (_transcription.Api != null)
{
SpeakerProvider.ShowLocal = false;
SpeakerProvider.ShowOnline = true;
}
//SpeakersBox.Items.SortDescriptions.Add( new SortDescription("",ListSortDirection.Ascending));
}
public static new WPFTranscription Deserialize(Stream stream)
{
//on some remote data storage this can be more effective than lot of small direct reads by XMLTextReader
#region copy stream to internal buffer
byte[] bfr = new byte[32*1024];
int read = 0;
int initsize = 500*1024;
MemoryStream bufferStream;
try
{
initsize = (int)stream.Length;
}finally
{
bufferStream = new MemoryStream(initsize);
}
while((read = stream.Read(bfr,0,bfr.Length)) > 0)
bufferStream.Write(bfr,0,read);
#endregion
#if DEBUG
#region validation
bufferStream.Seek(0, SeekOrigin.Begin);
XmlSchemaSet schemas = new XmlSchemaSet();
XNamespace xNamespace = XNamespace.Get("http://www.ite.tul.cz/TRSXSchema3.xsd");
using (var s = File.Open(FilePaths.TrsxSchemaPath,FileMode.Open,FileAccess.Read,FileShare.Read))
schemas.Add(null, XmlReader.Create(s));
XDocument doc = XDocument.Load(bufferStream);
foreach (XElement xElement in doc.Descendants())
{
// First make sure that the xmlns-attribute is changed
xElement.SetAttributeValue("xmlns", xNamespace.NamespaceName);
// Then also prefix the name of the element with the namespace
xElement.Name = xNamespace + xElement.Name.LocalName;
}
doc.Validate(schemas, (o,e) =>
{
System.Diagnostics.Debug.WriteLine(string.Format("{0}", e.Message));
});
//restore stream position
bufferStream.Seek(0, SeekOrigin.Begin);
#endregion
#endif
var t = new WPFTranscription();
Transcription.Deserialize(bufferStream, t);
t.IsOnline = t.Elements.ContainsKey("Online") && t.Elements["Online"] == "True";
t.ClearUndo();
return t;
}
new public static WPFTranscription Deserialize(Stream stream)
{
//on some remote data storage this can be more effective than lot of small direct reads by XMLTextReader
#region copy stream to internal buffer
byte[] bfr = new byte[32 * 1024];
int read = 0;
int initsize = 500 * 1024;
MemoryStream bufferStream;
try
{
initsize = (int)stream.Length;
}finally
{
bufferStream = new MemoryStream(initsize);
}
while ((read = stream.Read(bfr, 0, bfr.Length)) > 0)
{
bufferStream.Write(bfr, 0, read);
}
bufferStream.Seek(0, SeekOrigin.Begin);
#endregion
#if DEBUG
#region validation
XmlSchemaSet schemas = new XmlSchemaSet();
XNamespace xNamespace = XNamespace.Get("http://www.ite.tul.cz/TRSXSchema3.xsd");
using (var s = File.Open(FilePaths.TrsxSchemaPath, FileMode.Open, FileAccess.Read, FileShare.Read))
schemas.Add(null, XmlReader.Create(s));
XDocument doc = XDocument.Load(bufferStream);
foreach (XElement xElement in doc.Descendants())
{
// First make sure that the xmlns-attribute is changed
xElement.SetAttributeValue("xmlns", xNamespace.NamespaceName);
// Then also prefix the name of the element with the namespace
xElement.Name = xNamespace + xElement.Name.LocalName;
}
doc.Validate(schemas, (o, e) =>
{
System.Diagnostics.Debug.WriteLine(string.Format("{0}", e.Message));
});
//restore stream position
bufferStream.Seek(0, SeekOrigin.Begin);
#endregion
#endif
var t = new WPFTranscription();
t.BeginUpdate();
Transcription.Deserialize(bufferStream, t);
t.IsOnline = t.Elements.ContainsKey("Online") && t.Elements["Online"] == "True";
t.EndUpdate();
t.ClearUndo();
t.Saved = true;
return(t);
}
public WPFTranscription ExecuteImport(string sourcefile = null)
{
if (sourcefile == null)
{
OpenFileDialog opf = new OpenFileDialog();
opf.CheckFileExists = true;
opf.CheckPathExists = true;
opf.Filter = _mask;
if (opf.ShowDialog() == true)
sourcefile = opf.FileName;
}
if (File.Exists(sourcefile))
{
try
{
if (Isassembly)
{
using (var f = File.OpenRead(sourcefile))
{
var imp = new WPFTranscription();
if (!_importDelegate.Invoke(f, imp))
throw new Exception();
imp.FileName = sourcefile;
return imp;
}
}
else
{
string inputfile = sourcefile;
string tempFolder = FilePaths.TempDirectory;
string tempFile = System.IO.Path.Combine(tempFolder, System.IO.Path.GetRandomFileName()) + ".trsx";
ProcessStartInfo psi = new ProcessStartInfo();
psi.FileName = Path.Combine(FilePaths.GetReadPath(FilePaths.PluginsPath), _fileName);
psi.Arguments = string.Format(_parameters, "\"" + inputfile + "\"", "\"" + tempFile + "\"", "\"" + tempFolder + "\"");
Process p = new Process();
p.StartInfo = psi;
p.Start();
p.WaitForExit();
var data = WPFTranscription.Deserialize(tempFile);
return data;
}
}
catch
{
MessageBox.Show(Properties.Strings.MessageBoxImportError, Properties.Strings.MessageBoxErrorCaption, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
return null;
}
private void LoadTranscription(WPFTranscription trans)
{
Transcription = trans;
Transcription.Saved = true;
TryLoadAudioFile();
TryLoadVideoFile();
InitWindowAfterTranscriptionLoad();
}
public async Task OpenTranscription(bool useOpenDialog, string fileName, bool listing = false)
{
try
{
if (!await TrySaveUnsavedChanges())
return;//cancel
if (Transcription == null)
Transcription = new WPFTranscription();
bool loadedsucessfuly = false;
if (listing)
{
loadedsucessfuly = TryLoadTranscription(fileName, listing);
}
else if (useOpenDialog)
{
Microsoft.Win32.OpenFileDialog fileDialog = new Microsoft.Win32.OpenFileDialog();
fileDialog.Title = Properties.Strings.FileDialogLoadTranscriptionTitle;
fileDialog.Filter = Properties.Strings.FileDialogLoadTranscriptionFilter;
fileDialog.RestoreDirectory = true;
if (fileDialog.ShowDialog() == true)
{
loadedsucessfuly = TryLoadTranscription(fileDialog.FileName);
}
else
{
return; //cancel loading
}
}
else
{
loadedsucessfuly = TryLoadTranscription(fileName);
}
waveform1.CaretPosition = TimeSpan.Zero;
if (!loadedsucessfuly)
{
MessageBox.Show(Properties.Strings.MessageBoxCannotLoadTranscription, Properties.Strings.MessageBoxCannotLoadTranscription, MessageBoxButton.OK, MessageBoxImage.Information);
await NewTranscription();
}
}
catch (Exception ex)
{
MessageBox.Show(Properties.Strings.MessageBoxOpenTranscriptionError + ex.Message + ":" + fileName, Properties.Strings.MessageBoxErrorCaption, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
public async Task<bool> NewTranscription()
{
if (!await TrySaveUnsavedChanges())
return false;
var source = new WPFTranscription();
source.BeginUpdate(false);
var c = new TranscriptionChapter(Properties.Strings.DefaultChapterText);
var s = new TranscriptionSection(Properties.Strings.DefaultSectionText);
var p = new TranscriptionParagraph();
p.Add(new TranscriptionPhrase());
c.Add(s);
s.Add(p);
source.Add(c);
Transcription = source;
SynchronizeSpeakers();
VirtualizingListBox.ActiveTransctiption = p;
TranscriptionList.Clear();
source.ClearUndo();
source.EndUpdate();
Transcription.Saved = true;
return true;
}
public static void OnSubtitlesChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
WPFTranscription data = (WPFTranscription)e.NewValue;
SubtitlesVizualizer vis = (SubtitlesVizualizer)d;
WPFTranscription olddata = e.OldValue as WPFTranscription;
}
private WPFTranscription ImportTranscription(string filepath = null)
{
string[] masks = _ImportPlugins.Select(p => p.Mask).ToArray();
string[] filetypes = masks.SelectMany(m => m.Split('|').Where((p, i) => i % 2 == 1).SelectMany(ex => ex.Split(';'))).Distinct().ToArray();
string allfilesMask = string.Format(Properties.Strings.FileDialogLoadImportFilter, string.Join(";", filetypes));
OpenFileDialog opf = new OpenFileDialog();
opf.CheckFileExists = true;
opf.CheckPathExists = true;
opf.Filter = string.Join("|", new[] { allfilesMask }.Concat(masks));
opf.Title = Properties.Strings.FileDialogLoadImportTitle;
bool filedialogopened = false;
if (filepath != null)
{
opf.FilterIndex = 1;
filedialogopened = true;
opf.FileName = filepath;
}
else
{
filedialogopened = opf.ShowDialog() == true;
}
WPFTranscription trans = null;
if (filedialogopened)
{
if (opf.FilterIndex == 1) //all files
{
var plugins = _ImportPlugins.Where(
p => p.Mask.Split('|')
.Where((s, i) => i % 2 == 1)
.Any(s => Regex.IsMatch(System.IO.Path.GetExtension(opf.FileName), string.Join("|", s.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries).Select(r => r.Replace("*", "").Replace(".", "\\.").Replace('?', '.') + "$"))))).ToArray();
if (plugins.Length != 1)
{
PickOneDialog pd = new PickOneDialog(plugins.Select(p => p.Name).ToList(), Properties.Strings.ImportSelectImportPlugin);
if (pd.ShowDialog() == true)
{
trans = plugins[pd.SelectedIndex].ExecuteImport(opf.FileName);
}
}
else
{
trans = plugins[0].ExecuteImport(opf.FileName);
}
}
else
{
trans = _ImportPlugins[opf.FilterIndex - 2].ExecuteImport(opf.FileName);
}
if (trans != null)
{
trans.FileName += ".trsx";
}
}
return(trans);
}
private void LoadSubtitlesData(WPFTranscription data)
{
if (data == null)
return;
Transcription = data;
//load audio if possible
if (!string.IsNullOrEmpty(Transcription.MediaURI))
{
FileInfo fiA = new FileInfo(Transcription.MediaURI);
string pAudioFile = null;
if (fiA.Exists)
{
pAudioFile = fiA.FullName;
}
else if (System.IO.Path.IsPathRooted(Transcription.MediaURI))
{
tbAudioFile.Text = Transcription.MediaURI;
}
else
{
FileInfo fi = new FileInfo(Transcription.FileName);
pAudioFile = fi.Directory.FullName + "\\" + Transcription.MediaURI;
}
if (pAudioFile != null && pAudioFile.Split(new string[] { ":\\" }, StringSplitOptions.None).Length == 2)
{
FileInfo fi2 = new FileInfo(pAudioFile);
if (fi2.Exists)
{
LoadAudio(pAudioFile);
}
else
{
tbAudioFile.Text = Transcription.MediaURI;
}
}
}
this.Title = Const.APP_NAME + " [" + data.FileName + "]";
}
public WPFTranscription ExecuteImport(string sourcefile = null)
{
if (sourcefile == null)
{
OpenFileDialog opf = new OpenFileDialog();
opf.CheckFileExists = true;
opf.CheckPathExists = true;
opf.Filter = _mask;
if (opf.ShowDialog() == true)
{
sourcefile = opf.FileName;
}
}
if (File.Exists(sourcefile))
{
try
{
if (Isassembly)
{
using (var f = File.OpenRead(sourcefile))
{
var imp = new WPFTranscription();
if (!_importDelegate.Invoke(f, imp))
{
throw new Exception();
}
imp.FileName = sourcefile;
return(imp);
}
}
else
{
string inputfile = sourcefile;
string tempFolder = FilePaths.TempDirectory;
string tempFile = System.IO.Path.Combine(tempFolder, System.IO.Path.GetRandomFileName()) + ".trsx";
ProcessStartInfo psi = new ProcessStartInfo();
psi.FileName = Path.Combine(FilePaths.GetReadPath(FilePaths.PluginsPath), _fileName);
psi.Arguments = string.Format(_parameters, "\"" + inputfile + "\"", "\"" + tempFile + "\"", "\"" + tempFolder + "\"");
Process p = new Process();
p.StartInfo = psi;
p.Start();
p.WaitForExit();
var data = WPFTranscription.Deserialize(tempFile);
return(data);
}
}
catch
{
MessageBox.Show(Properties.Strings.MessageBoxImportError, Properties.Strings.MessageBoxErrorCaption, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
return(null);
}
public SpeakerSynchronizer(WPFTranscription Transcription, AdvancedSpeakerCollection SpeakersDatabase)
: this()
{
this._transcription = Transcription;
this._speakersDatabase = SpeakersDatabase;
_pairs = _transcription.Speakers
.OrderBy(s => s.Surname)
.ThenBy(s => s.FirstName)
.ThenBy(s => s.MiddleName)
.Select(s => new SpeakerPair { Speaker1 = new SpeakerContainer(s) })
.ToList();
//Join speakers from document with speakers from localDB by fullname and order pairs
var first = _pairs.Join(_speakersDatabase, p => p.Speaker1.Speaker.FullName.ToLower(), s => s.FullName.ToLower(), (sp, s) => new { document = sp, local = s })
.Distinct()
.OrderBy(s => s.local.Surname)
.ThenBy(s => s.local.FirstName)
.ThenBy(s => s.local.MiddleName);
//get all speakers from local DB that was not joined
var other = _speakersDatabase.Except(first.Select(s => s.local).ToArray())
.OrderBy(s => s.Surname)
.ThenBy(s => s.FirstName)
.ThenBy(s => s.MiddleName);
//concat all speakers from local DB but ordered to match remaining speakers in document.
listlocal.ItemsSource = first.Select(s => s.local).Concat(other).ToList();
//add pairs with order matching to listlocal and concat speakers without matching name in local DB
listdocument.ItemsSource = _pairs = first.Select(s => s.document)
.OrderBy(s => s.Speaker1.SurName)
.ThenBy(s => s.Speaker1.FirstName)
.ThenBy(s => s.Speaker1.MiddleName)
.Concat(_pairs.Except(first.Select(s => s.document))).ToList();
}