public ColorTextBuilder AppendIf(bool condition, string text, Color?foregroundColor = null, Color?backgroundColor = null)
{
if (condition)
{
TextFragments.Add(new ColoredTextFragment(text, foregroundColor, backgroundColor));
}
return(this);
}
public override string ToString()
{
var str = string.Join("", TextFragments.Select(x => x.Text));
if (MaxLength.HasValue)
{
str = str.Substring(0, MaxLength.Value);
}
return(str);
}
private TextFragments FormatIndex(string lineBreak)
{
var frags = new TextFragments();
if (DbIndex.IsUnique)
{
frags.AddPrimary("UNIQUE ");
}
frags.AddPrimary(DbIndex.Type + " INDEX ");
frags.AddPrimary("[" + DbIndex.Name + "]");
frags.AddSecondary(" ON ");
frags.AddPrimary("[" + DbIndex.Parent.SchemaName + "].[" + DbIndex.Parent.Name + "]");
frags.Add(FormatColumns(lineBreak));
return(frags);
}
private TextFragments FormatColumns(string lb)
{
var frags = new TextFragments();
frags.AddSecondary("(" + lb);
var isFirst = true;
var mainCols = DbIndex.Columns.Where(p => !p.Included).OrderBy(p => p.IndexColumnId);
foreach (var column in mainCols)
{
if (!isFirst)
{
frags.AddSecondary("," + lb);
}
isFirst = false;
frags.AddSecondary("\t");
frags.AddPrimary("[" + column.ColumnName + "]");
frags.AddSecondary(column.IsDesc ? " DESC" : " ASC");
}
frags.AddSecondary(lb + ")" + lb);
var includedCols = DbIndex.Columns.Where(p => p.Included).OrderBy(p => p.IndexColumnId);
if (includedCols.Count() > 0)
{
frags.AddSecondary("INCLUDE (" + lb);
isFirst = true;
foreach (var column in includedCols)
{
if (!isFirst)
{
frags.AddSecondary("," + lb);
}
isFirst = false;
frags.AddSecondary("\t");
frags.AddPrimary("[" + column.ColumnName + "]");
}
frags.AddSecondary(lb + ")" + lb);
}
return(frags);
}
public ColorTextBuilder Prepend(ColorTextBuilder builder)
{
TextFragments.InsertRange(0, builder.TextFragments);
return(this);
}
/// <summary>
/// Interlace two builders together on the Y axis
/// </summary>
/// <param name="builder2"></param>
/// <param name="fixedColumnSpacing">Optional amount of spacing between lines on X axis</param>
/// <param name="fixedColumnWidth">Optional width of fixed columns for the data being interlaced</param>
/// <returns></returns>
public ColorTextBuilder Interlace(ColorTextBuilder builder2, int fixedColumnSpacing = 0, int fixedColumnWidth = 0)
{
var interlacedBuilder = new ColorTextBuilder();
var enumerator1 = TextFragments.GetEnumerator();
var enumerator2 = builder2.TextFragments.GetEnumerator();
var processedRightCount = 0;
var currentLineWidth = 0;
while (enumerator1.MoveNext())
{
var line = enumerator1.Current;
if (line.Text.Contains(Environment.NewLine))
{
// move to the next builder
line.Text = line.Text.Replace(Environment.NewLine, string.Empty);
// add spaces to format content in a column if asked
if (fixedColumnWidth > 0 && line.Text.Length > fixedColumnWidth)
{
line.Text = line.Text.Substring(0, fixedColumnWidth);
}
if (fixedColumnWidth > 0 && (currentLineWidth + line.Text.Length) < fixedColumnWidth)
{
line.Text = line.Text + new string(' ', fixedColumnWidth - (currentLineWidth + line.Text.Length));
}
currentLineWidth = 0;
interlacedBuilder.TextFragments.Add(line);
// add spaces if we are requested to separate the blocks of text
if (fixedColumnSpacing > 0)
{
interlacedBuilder.TextFragments.Add(new ColoredTextFragment(new string(' ', fixedColumnSpacing), line.ForegroundColor, line.BackgroundColor));
}
// start printing the next builder
var hasRightSideLines = false;
while (enumerator2.MoveNext())
{
processedRightCount++;
hasRightSideLines = true;
var line2 = enumerator2.Current;
if (line2.Text.Contains(Environment.NewLine))
{
if (fixedColumnWidth > 0 && line2.Text.Length > fixedColumnWidth)
{
line2.Text = line2.Text.Substring(0, fixedColumnWidth) + Environment.NewLine;
}
interlacedBuilder.TextFragments.Add(line2);
// done with this line, move back to parent builder and start the next line
break;
}
else
{
interlacedBuilder.TextFragments.Add(line2);
}
}
// if we ran out of right side items, add a line break
if (!hasRightSideLines)
{
interlacedBuilder.TextFragments.Add(new ColoredTextFragment(Environment.NewLine));
}
}
else
{
interlacedBuilder.TextFragments.Add(line);
currentLineWidth += line.Text.Length;
}
}
// extra right side data
if (processedRightCount < builder2.TextFragments.Count)
{
var startOfLine = true;
while (enumerator2.MoveNext())
{
var line2 = enumerator2.Current;
if (startOfLine)
{
var leftPadding = new string(' ', fixedColumnWidth + fixedColumnSpacing);
interlacedBuilder.TextFragments.Add(new ColoredTextFragment(leftPadding));
}
if (line2.Text.Contains(Environment.NewLine))
{
if (fixedColumnWidth > 0 && line2.Text.Length - Environment.NewLine.Length > fixedColumnWidth)
{
line2.Text = line2.Text.Replace(Environment.NewLine, string.Empty)
.Substring(0, fixedColumnWidth)
+ Environment.NewLine;
}
interlacedBuilder.TextFragments.Add(line2);
startOfLine = true;
// done with this line, move back to parent builder and start the next line
continue;
}
else
{
interlacedBuilder.TextFragments.Add(line2);
}
startOfLine = false;
}
}
return(interlacedBuilder);
}
public ColorTextBuilder Clear()
{
TextFragments.Clear();
return(this);
}
public ColorTextBuilder Append(Func <int, ColorTextBuilder> action)
{
TextFragments.AddRange(action.Invoke(Length).TextFragments);
return(this);
}
public ColorTextBuilder PrependLine(ColorTextBuilder builder)
{
TextFragments.Insert(0, new ColoredTextFragment(Environment.NewLine));
TextFragments.InsertRange(0, builder.TextFragments);
return(this);
}
public ColorTextBuilder AppendLine()
{
TextFragments.Add(new ColoredTextFragment(Environment.NewLine));
return(this);
}
public ColorTextBuilder AppendLine(string text, Color?foregroundColor = null, Color?backgroundColor = null)
{
TextFragments.Add(new ColoredTextFragment(text + Environment.NewLine, foregroundColor, backgroundColor));
return(this);
}
public ColorTextBuilder AppendLine(ColorTextBuilder builder)
{
TextFragments.AddRange(builder.TextFragments);
TextFragments.Add(new ColoredTextFragment(Environment.NewLine));
return(this);
}
public ColorTextBuilder Append(ColorTextBuilder builder)
{
TextFragments.AddRange(builder.TextFragments);
return(this);
}
public ColorTextBuilder PrependLine()
{
TextFragments.Insert(0, new ColoredTextFragment(Environment.NewLine));
return(this);
}
public ColorTextBuilder Append(Func <int, string> action, Color?foregroundColor = null, Color?backgroundColor = null)
{
TextFragments.Add(new ColoredTextFragment(action.Invoke(Length), foregroundColor, backgroundColor));
return(this);
}
public static void SetHighlightContext(DependencyObject obj, TextFragments value)
{
obj.SetValue(HighlightContextProperty, value);
}
public ColorTextBuilder Prepend(string text, Color?foregroundColor = null, Color?backgroundColor = null)
{
TextFragments.Insert(0, new ColoredTextFragment(text, foregroundColor, backgroundColor));
return(this);
}