private void UserControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue is FileEditorViewModel viewModel && viewModel.FileInEdit != null)
{
SyntaxDefinitions.SelectedItem = SyntaxHighlightingHelper.GuessHighligtingDefinition(viewModel.FileInEdit.Path);
Editor.Load(viewModel.FileInEdit.GetStream());
}
}
private void UserControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
var info = (FileContentInfo)DataContext;
if (info != null && info.IsTextFile)
{
LanguageBox.SelectedItem = SyntaxHighlightingHelper.GuessHighligtingDefinition(info.File.Name);
contentBox.ScrollToHome();
contentBox.Load(StreamUtility.ToStream((string)info.Content));
}
else
{
contentBox.Clear();
}
}
private void UserControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue is FileEditorViewModel viewModel && viewModel.FileInEdit != null)
{
SyntaxDefinitions.SelectedItem = SyntaxHighlightingHelper.GuessHighligtingDefinition(viewModel.FileInEdit.Path);
try
{
var stream = viewModel.FileInEdit.GetStream();
stream = StreamUtility.MakeSeekable(stream);
Editor.Load(stream);
}
catch (Exception ex)
{
_uIServices.Show(ex.Message, MessageLevel.Error);
}
}
}
private async void UserControl_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue is FileEditorViewModel viewModel && viewModel.FileInEdit != null)
{
SyntaxDefinitions.SelectedItem = SyntaxHighlightingHelper.GuessHighligtingDefinition(viewModel.FileInEdit.Path);
var stream = viewModel.FileInEdit.GetStream();
if (!stream.CanSeek)
{
var memoryStream = new MemoryStream();
using (stream)
{
await stream.CopyToAsync(memoryStream);
}
memoryStream.Position = 0;
stream = memoryStream;
}
Editor.Load(stream);
}
}