public override string ToString()
{
object value = Object;
string text = null;
if (Object is ScriptBlock)
{
value = ((ScriptBlock)Object).Invoke();
}
if (value is Block)
{
return(value.ToString());
}
if (Object is IEnumerable <ScriptBlock> )
{
text = AnsiHelper.GetString(((IEnumerable <ScriptBlock>)Object)
.SelectMany(block => block.Invoke()
.Select(pso => pso.BaseObject))
.Select(o => o is Block ? ((Block)o).ToString() : AnsiHelper.GetString(o)));
}
if (value is IEnumerable <Block> )
{
text = AnsiHelper.GetString(((IEnumerable <Block>)value).Select(block => block.ToString()));
}
if (value is IEnumerable <object> )
{
text = AnsiHelper.GetString(((IEnumerable <object>)value).Select(o => o is Block ? ((Block)o).ToString() : AnsiHelper.GetString(o)));
}
return(AnsiHelper.WriteAnsi(ForegroundColor, BackgroundColor, text ?? GetObjectText(), Clear));
}
public override string ToString()
{
// If there's nothing but escape codes, don't bother outputting new colors
if (Length == 0)
{
return((string)Object);
}
return(AnsiHelper.WriteAnsi(ForegroundColor, BackgroundColor, (string)Object));
}
public string ToString(int width)
{
var columns = PreCalculateValues();
var output = new StringBuilder();
// Output each block with appropriate separators and caps
for (int l = 0; l < columns.Count;)
{
var column = columns[l];
// Use null columns as spacers
if (column != null && column.Length > 0)
{
string text = column.ToString(Prompt.Separator, Prompt.ColorSeparator);
output.Append(text);
output.Append(AnsiHelper.WriteAnsi(column.EndBackgroundColor, null, Prompt.ColorSeparator));
}
// Force the prompt location to the end of the first column
output.Append(AnsiHelper.EscapeCodes.PromptLocation);
// CURRENTLY we only support two columns, so ...
// if there are more columns, the next one is right-aligned
if (columns.Count > ++l)
{
column = columns[l];
// Use null columns as spacers
if (column != null && column.Length > 0)
{
// Move to the start location for the next column
output.Append(AnsiHelper.EscapeCodes.Esc + (width - column.Length) + "G");
output.Append(AnsiHelper.WriteAnsi(column.StartBackgroundColor, null, Prompt.ReverseColorSeparator));
output.Append(column.ToString(Prompt.ReverseSeparator, Prompt.ReverseColorSeparator, true));
}
}
if (columns.Count > ++l)
{
// Because we only support two columns, if there are still more columns, they must go on the next line
output.Append("\n");
}
}
return(output.ToString());
}
public string ToString(string separator, string colorSeparator, bool rightJustified = false)
{
// Initialize variables ...
var output = new StringBuilder();
PreCalculateValues();
for (int l = 0; l < ValidBlocks.Length; l++)
{
var block = ValidBlocks[l];
output.Append(block);
// Write a separator between blocks, unless the next one has no (non-escape) text
if (l < ValidBlocks.Length - 1 && ValidBlocks[l + 1].Length > 0)
{
// if the colors are the same, use the separator
if (block.BackgroundColor == ValidBlocks[l + 1].BackgroundColor)
{
output.Append(separator);
}
// if they're different, use the colorSeparator
else
{
if (rightJustified)
{
output.Append(AnsiHelper.WriteAnsi(ValidBlocks[l + 1].BackgroundColor, block.BackgroundColor, colorSeparator));
}
else
{
output.Append(AnsiHelper.WriteAnsi(block.BackgroundColor, ValidBlocks[l + 1].BackgroundColor, colorSeparator));
}
}
}
}
// clear colors at the end of each column
output.Append(AnsiHelper.Foreground["Default"]);
output.Append(AnsiHelper.Background["Default"]);
return(output.ToString());
}
public override string ToString()
{
// Initialize variables ...
var width = Console.BufferWidth;
var leftLength = 0;
var rightLength = 0;
// Precalculate all the text and remove empty blocks
var ValidBlocks = this.Select(e => e.Cache()).Where(e => e.Length > 0).ToArray();
var output = new StringBuilder();
// Output each block with appropriate separators and caps
for (int l = 0; l < ValidBlocks.Length; l++)
{
var block = ValidBlocks[l];
// Console.WriteLine("Is '" + block + "' a Column? " + BlockCache.Column.Equals(block) + " or a Prompt? " + BlockCache.Prompt.Equals(block));
if (BlockCache.Column.Equals(block))
{
// the length of the second column
rightLength = ValidBlocks.Skip(l + 1).Sum(e => e.Length + 1) - 1;
var space = width - rightLength;
// Output a cap on the left if there isn't one already
if (l > 0 && !BlockCache.Prompt.Equals(ValidBlocks[l - 1]))
{
// Use the Background of the previous block as the foreground
output.Append(AnsiHelper.WriteAnsi(ValidBlocks[l - 1].BackgroundColor, null, Block.LeftCap, true));
}
output.Append(AnsiHelper.EscapeCodes.ESC + space + "G");
if (l < ValidBlocks.Length)
{
// the right cap uses the background of the next block as it's foreground
output.Append(AnsiHelper.WriteAnsi(ValidBlocks[l + 1].BackgroundColor, null, Block.RightCap));
}
}
else if (BlockCache.Prompt.Equals(block))
{
output.Append(block.ToString());
}
else
{
if (leftLength == 0 && rightLength == 0)
{
// On a new line, recalculate the length of the "left-aligned" line
leftLength = ValidBlocks.TakeWhile(e => !BlockCache.Column.Equals(e)).Sum(e => e.Length + 1);
}
output.Append(block.ToString());
// Write a separator between blocks
if (l + 1 < ValidBlocks.Length && !BlockCache.Column.Equals(ValidBlocks[l + 1]))
{
// if the next block is the sambe background color, use a >
if (block.BackgroundColor == ValidBlocks[l + 1].BackgroundColor)
{
output.Append(rightLength > 0 ? Block.RightSep : Block.LeftSep);
}
else
{
if (rightLength > 0)
{
output.Append(AnsiHelper.WriteAnsi(ValidBlocks[l + 1].BackgroundColor, block.BackgroundColor, Block.RightCap));
}
else
{
output.Append(AnsiHelper.WriteAnsi(block.BackgroundColor, ValidBlocks[l + 1].BackgroundColor, Block.LeftCap));
}
}
}
}
}
// Output a cap on the left if we didn't already
if (rightLength == 0 && leftLength > 0)
{
output.Append(AnsiHelper.WriteAnsi(ValidBlocks.Last().BackgroundColor, null, Block.LeftCap, true));
}
// clear the end of each line in case it's not part of a prompt.
output.Append(AnsiHelper.Foreground["Clear"]);
output.Append(AnsiHelper.Background["Clear"]);
return(output.ToString());
}
public override string ToString()
{
return(AnsiHelper.WriteAnsi(ForegroundColor, BackgroundColor, Object, Clear));
}
