public void Parse_regular_text()
{
string text_to_parse = @"This is a string of regular text.";
var snippets = new FontStyleTagParser().Parse(text_to_parse);
Assert.AreEqual(1, snippets.Count);
Assert.AreEqual("This is a string of regular text.", snippets[0].Text);
Assert.AreEqual(FontStyle.Regular, snippets[0].Style);
}
public void Parse_ins_text()
{
string text_to_parse = @"<ins>This text should be underlined.</ins> But this text should not be.";
var snippets = new FontStyleTagParser().Parse(text_to_parse);
Assert.AreEqual(2, snippets.Count);
Assert.AreEqual("This text should be underlined.", snippets[0].Text);
Assert.AreEqual(FontStyle.Underline, snippets[0].Style);
}
public void Parse_em_text()
{
string text_to_parse = @"<em>This text should be emphasized.</em> But this text should not be.";
var snippets = new FontStyleTagParser().Parse(text_to_parse);
Assert.AreEqual(2, snippets.Count);
Assert.AreEqual("This text should be emphasized.", snippets[0].Text);
Assert.AreEqual(FontStyle.Italic, snippets[0].Style);
}
public void Parse_del_text()
{
string text_to_parse = @"This is not struckout. <del>This text should be struckout.</del> But this text should not be.";
var snippets = new FontStyleTagParser().Parse(text_to_parse);
Assert.AreEqual(3, snippets.Count);
Assert.AreEqual("This text should be struckout.", snippets[1].Text);
Assert.AreEqual(FontStyle.Strikeout, snippets[1].Style);
}
public void Parse_strong_ins_and_em_text()
{
string text_to_parse = @"<em><ins>This text should be <strong>bold</strong>, and struckout.</ins></em> But this text should not be.";
var snippets = new FontStyleTagParser().Parse(text_to_parse);
Assert.AreEqual(4, snippets.Count);
Assert.AreEqual("This text should be ", snippets[0].Text);
Assert.AreEqual(FontStyle.Italic | FontStyle.Underline, snippets[0].Style);
Assert.AreEqual("bold", snippets[1].Text);
Assert.AreEqual(FontStyle.Italic | FontStyle.Underline | FontStyle.Bold, snippets[1].Style);
Assert.AreEqual(", and struckout.", snippets[2].Text);
Assert.AreEqual(FontStyle.Italic | FontStyle.Underline, snippets[2].Style);
Assert.AreEqual(" But this text should not be.", snippets[3].Text);
Assert.AreEqual(FontStyle.Regular, snippets[3].Style);
}
protected override void OnPaint(PaintEventArgs pe)
{
if (!DesignMode)
{
IList<TextFontStylePair> pairs = new FontStyleTagParser().Parse(this.Text);
TextLayoutEngine layout = new TextLayoutEngine(pairs, pe.Graphics, Font, new SolidBrush(ForeColor), this.Width, 0);
layout.Layout();
UpdateHeight(layout.NumberOfLines);
UpdateWidth(layout.NumberOfLines, pe.Graphics);
}
else
{
base.OnPaint(pe);
}
}
public void Parse_strong_ins_text()
{
string text_to_parse = @"<strong><ins>This text should be bold, and struckout.</ins></strong> But this text should not be.";
var snippets = new FontStyleTagParser().Parse(text_to_parse);
Assert.AreEqual(2, snippets.Count);
Assert.AreEqual("This text should be bold, and struckout.", snippets[0].Text);
Assert.AreEqual(FontStyle.Bold | FontStyle.Underline, snippets[0].Style);
Assert.AreEqual(" But this text should not be.", snippets[1].Text);
Assert.AreEqual(FontStyle.Regular, snippets[1].Style);
}
public void Parse_strong_text()
{
string text_to_parse = @"<strong>This text should be bold, aka strong.</strong> But this text should not be.";
var snippets = new FontStyleTagParser().Parse(text_to_parse);
Assert.AreEqual(2, snippets.Count);
Assert.AreEqual("This text should be bold, aka strong.", snippets[0].Text);
Assert.AreEqual(FontStyle.Bold, snippets[0].Style);
Assert.AreEqual(" But this text should not be.", snippets[1].Text);
Assert.AreEqual(FontStyle.Regular, snippets[1].Style);
}