public void FormattedStringBuilderEndToEnd1()
{
var classificationFormatMap = new MockClassificationFormatMap();
var htmlMarkupProvider = new HtmlMarkupProvider(
classificationFormatMap,
MockClassificationType.Default,
Brushes.White);
var classifier = new MockClassifier();
var formattedStringBuilder = new FormattedStringBuilder(
htmlMarkupProvider,
classifier,
MockClassificationType.Default,
waitIndicator: null);
var snapshot = new MockTextSnapshot("bla");
var spans = new NormalizedSnapshotSpanCollection(new []
{
new SnapshotSpan(snapshot, 0, 3)
});
var actualResult = formattedStringBuilder.AppendSnapshotSpans(spans);
var expectedResult = "<pre style=\"font-family:Consolas;font-size:12;color:black;background:white;\">b<span style=\"color:blue;\">l</span>a\r\n</pre>";
Assert.AreEqual(expectedResult, actualResult);
}
public void FormattedStringBuilderEndToEnd1()
{
var classificationFormatMap = new MockClassificationFormatMap();
var htmlMarkupProvider = new HtmlMarkupProvider(
classificationFormatMap,
MockClassificationType.Default,
Brushes.White);
var classifier = new MockClassifier();
var formattedStringBuilder = new FormattedStringBuilder(
htmlMarkupProvider,
classifier,
MockClassificationType.Default,
waitIndicator: null);
var snapshot = new MockTextSnapshot("bla");
var spans = new NormalizedSnapshotSpanCollection(new []
{
new SnapshotSpan(snapshot, 0, 3)
});
var actualResult = formattedStringBuilder.AppendSnapshotSpans(spans);
var expectedResult = "<pre style=\"font-family:Consolas;font-size:12;color:black;background:white;\">b<span style=\"color:blue;\">l</span>a\r\n</pre>";
Assert.AreEqual(expectedResult, actualResult);
}
public void CalculateLongestCommonWhitespacePrefix()
{
var samples = new Dictionary <string, int>
{
{ "", 0 },
{ " a\r\n b", 3 },
{ "a\r\n b", 0 },
{ "a\r\nb", 0 },
{ " a\r\n\r\n b", 1 },
{ " a\r\nb", 0 },
{ " a\r\n b other spaces\t \r\n baz\t", 2 }
};
foreach (var sample in samples)
{
var actual = HtmlMarkupProvider.CalculateLongestCommonWhitespacePrefix(sample.Key) ?? string.Empty;
Assert.AreEqual(sample.Value, actual.Length);
}
}
public void UnindentToRemoveLeadingWhitespace()
{
var samples = new Dictionary <string, string>
{
{ " a\r\n b", "a\r\nb" },
{ "a\r\n b", "a\r\n b" },
{ "a\r\nb", "a\r\nb" },
{ " a\r\nb", " a\r\nb" },
{ " a\r\n b other spaces\t \r\n baz\t", "a\r\nb other spaces\t \r\nbaz\t" },
{ " a\r\n b \r\n c\r\n b\r\n a", "a\r\n b \r\n c\r\n b\r\na" },
{ " a\r\n\r\n b", "a\r\n\r\nb" },
{ " a\r\n \r\n b", "a\r\n\r\nb" }
};
foreach (var sample in samples)
{
var actual = HtmlMarkupProvider.UnindentToRemoveLeadingWhitespace(sample.Key);
Assert.AreEqual(sample.Value, actual);
}
}
public string GenerateHtml(NormalizedSnapshotSpanCollection spans, IWpfTextView textView)
{
if (spans == null || spans.Count == 0)
{
return "";
}
// this will trigger loading of the package
// so we can ensure ToolsOptionsPage gets created and
// ToolsOptionsPage.Instance gets set
var dte = (_DTE)_serviceProvider.GetService(typeof(_DTE));
var props = dte.Properties[CopyAsHtmlPackage.CategoryName, CopyAsHtmlPackage.PageName];
IClassificationFormatMap formatMap = _classificationFormatMappingService.GetClassificationFormatMap(textView);
IClassificationType defaultClassificationType = _classificationTypeRegistry.GetClassificationType("text");
HtmlMarkupProvider htmlMarkupProvider = new HtmlMarkupProvider(
formatMap,
defaultClassificationType,
textView.Background);
IClassifier classifier = _classifierAggregatorService.GetClassifier(textView.TextBuffer);
var formattedStringBuilder = new FormattedStringBuilder(
htmlMarkupProvider,
classifier,
defaultClassificationType,
this.WaitIndicator);
string result = formattedStringBuilder.AppendSnapshotSpans(spans);
var classifierDispose = classifier as System.IDisposable;
if (classifierDispose != null)
{
classifierDispose.Dispose();
}
return result;
}
