public async Task LoadTextAsyncTest()
{
var target = new TxtFile(ValidTxtFilePath);
var expected = await new StreamReader(target.FullPath).ReadToEndAsync();
var actual = await target.LoadTextAsync();
Check.That(actual).IsEqualTo(expected);
}
/// <summary>
/// Asynchronously loads the text of the given file into a new preview tab, displaying it with some rudimentary formatting.
/// </summary>
/// <param name="textfile">The Text File from which to load text.</param>
/// <returns>A System.Threading.Tasks.Task representing the ongoing asynchronous operation.</returns>
private async Task LoadTextandTabAsync(TxtFile textfile)
{
var text = await textfile.LoadTextAsync();
var processedText = string.Join("\t", from displayChunk in text.SplitRemoveEmpty("\r\n\r\n", "\r\n", "\n\",", "<paragraph>", "</paragraph>")
select displayChunk.Trim());
var block = new System.Windows.Documents.Section(
new System.Windows.Documents.Paragraph(
new System.Windows.Documents.Run {
Text = processedText
})
{
TextAlignment = TextAlignment.Left
})
{
TextAlignment = TextAlignment.Left,
BreakColumnBefore = false
};
var item = new TabItem
{
Header = textfile.NameSansExt,
AllowDrop = true,
Content = new FlowDocumentPageViewer
{
VerticalContentAlignment = VerticalAlignment.Stretch,
HorizontalAlignment = HorizontalAlignment.Left,
HorizontalContentAlignment = HorizontalAlignment.Left,
Document = new System.Windows.Documents.FlowDocument(
new System.Windows.Documents.Paragraph(
new System.Windows.Documents.Run(
processedText
)
)
)
}
};
VisualTextRenderingMode = System.Windows.Media.TextRenderingMode.ClearType;
item.Drop += Grid_Drop;
DocumentPreview.Items.Add(item);
DocumentPreview.SelectedItem = item;
}