public TranslationAdornment(SnapshotSpan span, TranslationRequest request, Size viewportSize)
{
Span = span.Snapshot.CreateTrackingSpan(span, SpanTrackingMode.EdgeExclusive);
Request = request;
Request.TranslationComplete += request_TranslationComplete;
InitializeComponent();
DataContext = this;
SetMaxSize(viewportSize);
_menu = spListBox.ContextMenu;
_menu.KeyUp += (sender, args) =>
{
if (args.Key == Key.Left || args.Key == Key.Escape)
{
CloseMenu();
}
};
_menu.Opened += (sender, args) => { _closeMenuRequested = false; };
_menu.Closed += (sender, args) => { _ignoreItemCommand = !_closeMenuRequested; };
ItemCommand = new RelayCommand<ItemCommandParameter>(ItemCommandExecute);
ItemOptionsCommand = new RelayCommand<ItemCommandParameter>(ItemOptionsCommandExecute);
MenuCommand = new RelayCommand<MenuItem>(MenuCommandExecute);
}
public void AddTranslation(SnapshotSpan span, TranslationRequest request)
{
var viewportSize = new Size(_view.ViewportWidth, _view.ViewportHeight);
ClearTranslations();
var a = new TranslationAdornment(span, request, viewportSize);
Translations.Add(a);
a.AdornmentClosed += OnTranslationClosed;
RenderTranslation(a);
InvalidateState();
a.Focus();
_translationAdornmentFocused = a;
}
public static void Execute(IWpfTextView view, TranslationRequest request)
{
TranslationAdornmentManager manager = null;
try
{
manager = view.Properties.GetProperty<TranslationAdornmentManager>(typeof(TranslationAdornmentManager));
}
catch (Exception e)
{
Console.WriteLine(e);
}
if (manager == null) return;
manager.AddTranslation(view.Selection.SelectedSpans[0], request);
request.GetTranslationAsync();
}
/// <summary>
/// This function is the callback used to execute a command when the a menu item is clicked.
/// See the Initialize method to see how the menu item is associated to this function using
/// the OleMenuCommandService service and the MenuCommand class.
/// </summary>
private void TranslateMenu_Clicked(object sender, EventArgs e)
{
ClearStatusBar();
IWpfTextView view = GetActiveTextView();
ITextSelection selection = view.Selection;
if (selection != null && !selection.IsEmpty)
{
SnapshotSpan span = view.Selection.SelectedSpans[0];
var selectedText = span.GetText();
//nothing is selected - taking the entire line
if (string.IsNullOrEmpty(selectedText))
{
ITextSnapshotLine line = span.Start.GetContainingLine();
selectedText = span.Start.GetContainingLine().GetText();
view.Selection.Select(new SnapshotSpan(line.Start, line.End), false);
}
//still no selection
if (string.IsNullOrWhiteSpace(selectedText))
{
NotifyNothingToTranslate();
}
else
{
var opt = Global.Options;
if (opt.BingClientCredential != null && opt.BingClientCredential.IsValid)
{
ClientCredentialRepository.Current.TryAddOrUpdateCredential(Constants.TranslatorNames.Bing, opt.BingClientCredential);
}
else
{
ClientCredentialRepository.Current
.TryAddOrUpdateCredential(Constants.TranslatorNames.Bing,
new ClientCredential
{
ClientId = Constants.BingTranslator.TokenClientID,
ClientSecret = Constants.BingTranslator.TokenClientSecret
});
}
var request = new TranslationRequest(selectedText, opt.SourceLanguage, opt.TargetLanguage,
opt.Translators.ToArray());
Connector.Execute(view, request);
}
}
else
{
NotifyNothingToTranslate();
}
}