public void Tab_Line_Run_Should_Have_Same_Width_As_Indentation_Size() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource s1 = new SimpleTextSource( "\ta", CreateDefaultTextProperties()); SimpleTextSource s2 = new SimpleTextSource( " a", CreateDefaultTextProperties()); var textParagraphProperties = new TextParagraphProperties() { DefaultIncrementalTab = 4 * MockGlyphTypeface.GlyphAdvance, Indent = 4 }; TextLineRun run1 = TextLineRun.Create(s1, 0, 0, 32000, textParagraphProperties); TextLineRun run2 = TextLineRun.Create(s2, 0, 0, 32000, textParagraphProperties); Assert.AreEqual( run1.GetDistanceFromCharacter(1), run2.GetDistanceFromCharacter(4)); }
static VisualElement() { Symbol = GetSymbol(); runProperties = TextConfiguration.GetGlobalTextRunProperties(); textSource = new SimpleTextSource(Symbol, runProperties); charSize = TextConfiguration.GetCharSize(); }
public void Should_Format_TextRuns_With_Default_Style() { using (Start()) { const string text = "0123456789"; var defaultTextRunStyle = new TextStyle(Typeface.Default, 12, Brushes.Black); var textSource = new SimpleTextSource(text, defaultTextRunStyle); var formatter = new SimpleTextFormatter(); var textLine = formatter.FormatLine(textSource, 0, double.PositiveInfinity, new TextParagraphProperties()); Assert.Single(textLine.TextRuns); var textRun = textLine.TextRuns[0]; Assert.Equal(defaultTextRunStyle.TextFormat, textRun.Style.TextFormat); Assert.Equal(defaultTextRunStyle.Foreground, textRun.Style.Foreground); Assert.Equal(text.Length, textRun.Text.Length); } }
public void Spaces_Plus_Tab_Line_Run_Should_Have_Correct_Glyph_Widths() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource s = new SimpleTextSource( " \t ", CreateDefaultTextProperties()); var paragraphProperties = CreateDefaultParagraphProperties(); TextLineRun run = TextLineRun.Create(s, 0, 0, 32000, paragraphProperties); double[] expectedLengths = new double[] { 0, MockGlyphTypeface.GlyphAdvance * 1, MockGlyphTypeface.GlyphAdvance * 1 + paragraphProperties.DefaultIncrementalTab, MockGlyphTypeface.GlyphAdvance * 2 + paragraphProperties.DefaultIncrementalTab }; for (int i = 0; i < 4; i++) { Assert.AreEqual(expectedLengths[i], run.GetDistanceFromCharacter(i)); } }
public static VisualTextLine Create(IEnumerable <string> linesToCollapse, string precedingText, string followingText, int index, string collapseRepresentation) { var textSourceBeforeCollapse = new SimpleTextSource(precedingText, TextConfiguration.GetGlobalTextRunProperties()); var textSourceAfterCollapse = new SimpleTextSource(followingText, TextConfiguration.GetGlobalTextRunProperties()); return(new CollapsedVisualTextLine( linesToCollapse.Select(line => new SimpleTextSource(line, TextConfiguration.GetGlobalTextRunProperties())), textSourceBeforeCollapse, textSourceAfterCollapse, index, collapseRepresentation)); }
public void Setup() { _manager = new DefaultTextManager { CurrentLanguage = () => new LanguageInfo { Key = "en-US" } }; _manager.Texts.Sources.Add(new PrioritizedTextSource(_source = new SimpleTextSource())); LocalizationConfig.TextManagerResolver = () => _manager; }
public ITextSource GetSource(Umbraco.Foundation.Localization.TextManager textManager, Assembly referenceAssembly, string targetNamespace) { var source = new SimpleTextSource(); source.Texts.Add(new LocalizedText { Namespace = targetNamespace, Key = "FactoryTest", Pattern = "I'm from a factory", Language = "en-US", Source = new TextSourceInfo { TextSource = source, ReferenceAssembly = referenceAssembly } }); return source; }
public void Should_Wrap_Text(string text, string familyName, int numberOfCharactersPerLine) { using (Start()) { var lineBreaker = new LineBreakEnumerator(text.AsMemory()); var expected = new List <int>(); while (lineBreaker.MoveNext()) { expected.Add(lineBreaker.Current.PositionWrap - 1); } var typeface = new Typeface("resm:Avalonia.Skia.UnitTests.Assets?assembly=Avalonia.Skia.UnitTests#" + familyName); var defaultStyle = new TextStyle(typeface); var textSource = new SimpleTextSource(text, defaultStyle); var formatter = new SimpleTextFormatter(); var glyph = typeface.GlyphTypeface.GetGlyph('a'); var advance = typeface.GlyphTypeface.GetGlyphAdvance(glyph) * (12.0 / typeface.GlyphTypeface.DesignEmHeight); var paragraphWidth = advance * numberOfCharactersPerLine; var currentPosition = 0; while (currentPosition < text.Length) { var textLine = formatter.FormatLine(textSource, currentPosition, paragraphWidth, new TextParagraphProperties(defaultStyle, textWrapping: TextWrapping.Wrap)); Assert.True(expected.Contains(textLine.Text.End)); var index = expected.IndexOf(textLine.Text.End); for (var i = 0; i <= index; i++) { expected.RemoveAt(0); } currentPosition += textLine.Text.Length; } } }
public void Should_Produce_Unique_Runs(string text, int numberOfRuns) { using (Start()) { var textSource = new SimpleTextSource(text, new TextStyle(Typeface.Default)); var formatter = new SimpleTextFormatter(); var textLine = formatter.FormatLine(textSource, 0, double.PositiveInfinity, new TextParagraphProperties()); Assert.Equal(numberOfRuns, textLine.TextRuns.Count); } }
public void Should_Split_Run_On_Script() { using (Start()) { const string text = "1234الدولي"; var textSource = new SimpleTextSource(text, new TextStyle(Typeface.Default)); var formatter = new SimpleTextFormatter(); var textLine = formatter.FormatLine(textSource, 0, double.PositiveInfinity, new TextParagraphProperties()); Assert.Equal(4, textLine.TextRuns[0].Text.Length); } }
public void Text_Line_Should_Generate_Text_Runs() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource textSource = new SimpleTextSource("hello", CreateDefaultTextProperties()); TextLineImpl textLine = TextLineImpl.Create( CreateDefaultParagraphProperties(), 0, 5, textSource); Assert.AreEqual(2, textLine.LineRuns.Length); Assert.AreEqual("hello", textLine.LineRuns[0].StringRange.ToString()); Assert.IsTrue(textLine.LineRuns[1].IsEnd); }
public void Text_Line_Run_Should_Update_StringRange_When_Word_Wrap() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl())); SimpleTextSource s = new SimpleTextSource( "0123456789 0123456789", CreateDefaultTextProperties()); var paragraphProperties = CreateDefaultParagraphProperties(); TextLineRun run = TextLineRun.Create(s, 0, 0, MockGlyphTypeface.GlyphAdvance * 13, paragraphProperties); Assert.AreEqual("0123456789 ", run.StringRange.ToString()); }
public ITextSource GetSource(TextManager textManager, Assembly referenceAssembly, string targetNamespace) { var source = new SimpleTextSource(); source.Texts.Add(new LocalizedText { Namespace = targetNamespace, Key = "Tulips1", Pattern = "resource:TestPlugin.Koala.jpg", Language = "da-DK", Source = new TextSourceInfo { TextSource = source, ReferenceAssembly = referenceAssembly } }); return(source); }
public void Text_Line_Run_Should_Not_Wrap_Line_When_There_Is_Enough_Available_Space() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource s = new SimpleTextSource( "0123456789", CreateDefaultTextProperties()); var paragraphProperties = CreateDefaultParagraphProperties(); TextLineRun run = TextLineRun.Create(s, 0, 0, 32000, paragraphProperties); Assert.AreEqual(10, run.Length); }
public void Simple_Run_Should_Have_Valid_Baseline() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource s = new SimpleTextSource( "a\ta", CreateDefaultTextProperties()); var paragraphProperties = CreateDefaultParagraphProperties(); TextLineRun run = TextLineRun.Create(s, 0, 0, 1, paragraphProperties); Assert.AreEqual(MockGlyphTypeface.GlyphAscent, run.Baseline); }
public ITextSource GetSource(Umbraco.Foundation.Localization.TextManager textManager, Assembly referenceAssembly, string targetNamespace) { var source = new SimpleTextSource(); source.Texts.Add(new LocalizedText { Namespace = targetNamespace, Key = "FactoryTest", Pattern = "I'm from a factory", Language = "en-US", Source = new TextSourceInfo { TextSource = source, ReferenceAssembly = referenceAssembly } }); return(source); }
public void Text_Line_Run_Should_Perform_Character_Line_Wrapping_When_Space_Not_Found() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource s = new SimpleTextSource( "0123456789", CreateDefaultTextProperties()); var paragraphProperties = CreateDefaultParagraphProperties(); TextLineRun run = TextLineRun.Create(s, 0, 0, MockGlyphTypeface.GlyphAdvance * 3, paragraphProperties); Assert.AreEqual(3, run.Length); }
public void Tab_Line_Run_Should_Have_Fixed_Glyph_Width() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource s = new SimpleTextSource( "\t", CreateDefaultTextProperties()); var paragraphProperties = CreateDefaultParagraphProperties(); TextLineRun run = TextLineRun.Create(s, 0, 0, 1, paragraphProperties); Assert.AreEqual(paragraphProperties.DefaultIncrementalTab, run.GetDistanceFromCharacter(1)); }
public void Text_Line_Run_Should_Have_Valid_Glyph_Widths() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource s = new SimpleTextSource( "0123", CreateDefaultTextProperties()); TextLineRun run = TextLineRun.Create(s, 0, 0, 32000, CreateDefaultParagraphProperties()); Assert.AreEqual(MockGlyphTypeface.GlyphAdvance * 0, run.GetDistanceFromCharacter(0)); Assert.AreEqual(MockGlyphTypeface.GlyphAdvance * 1, run.GetDistanceFromCharacter(1)); Assert.AreEqual(MockGlyphTypeface.GlyphAdvance * 2, run.GetDistanceFromCharacter(2)); Assert.AreEqual(MockGlyphTypeface.GlyphAdvance * 3, run.GetDistanceFromCharacter(3)); }
public void Text_Line_Should_Wrap_In_Two_Runs_Option_Enabled() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource s = new SimpleTextSource( "hello world", CreateDefaultTextProperties()); TextParagraphProperties paraProps = CreateDefaultParagraphProperties(); paraProps.TextWrapping = TextWrapping.Wrap; TextLineImpl textLine = TextLineImpl.Create( paraProps, 0, MockGlyphTypeface.GlyphAdvance * 7, s); Assert.AreEqual("hello ".Length, textLine.LineRuns[0].Length); }
public void Tab_Block_Should_Split_Runs() { using var app = UnitTestApplication.Start(new TestServices().With( renderInterface: new MockPlatformRenderInterface(), fontManagerImpl: new MockFontManagerImpl(), formattedTextImpl: Mock.Of <IFormattedTextImpl>())); SimpleTextSource s = new SimpleTextSource( "\t\t", CreateDefaultTextProperties()); TextLineImpl textLine = TextLineImpl.Create( CreateDefaultParagraphProperties(), 0, 2, s); var textRuns = textLine.GetTextRuns(); Assert.AreEqual(3, textRuns.Count); Assert.IsTrue(textLine.LineRuns[0].IsTab); Assert.IsTrue(textLine.LineRuns[1].IsTab); Assert.IsTrue(textLine.LineRuns[2].IsEnd); }
public void Setup() { _manager = new DefaultTextManager { CurrentLanguage = () => new LanguageInfo { Key = "en-US" } }; _manager.Texts.Sources.Add(new PrioritizedTextSource(_source = new SimpleTextSource())); LocalizationConfig.TextManagerResolver = () => _manager; }
public CollapsedVisualTextLine(IEnumerable <SimpleTextSource> textSourcesToCollapse, SimpleTextSource precedingSource, SimpleTextSource followingSource, int index, string collapseRepresentation) { collapsedContent = new List <string>(textSourcesToCollapse.Select(source => source.Text)); textBeforeCollapse = precedingSource.Text; textAfterCollapse = followingSource.Text; Index = index; this.collapseRepresentation = collapseRepresentation; }
public SingleVisualTextLine(SimpleTextSource textSource, int index) { this.textSource = textSource; Index = index; }