public PSTable(ColumnDefinition[] columns, PSHost host)
{
mColumns = columns;
mHost = host;
}
Action<ItemStatus, string> GetPrinter(bool showIndex, bool showWorking)
{
const string WORKING = "Working";
const string INDEX = "Index";
var padding = new ColumnDefinition(string.Empty, 1, Alignment.Left);
int totWidth = base.Host.UI.RawUI.WindowSize.Width;
PSTable table = null;
Action<ItemStatus, string> result;
if (showIndex && showWorking) { // show the "index" and "working" columns
ColumnDefinition[] cols = new ColumnDefinition[] {
// the tree
new ColumnDefinition(string.Empty, totWidth - (WORKING.Length + INDEX.Length) - 3 /* padding */),
padding,
// the index/staged items
new ColumnDefinition(INDEX, INDEX.Length, Alignment.Center),
padding,
// the working/unstaged items
new ColumnDefinition(WORKING, WORKING.Length, Alignment.Center),
padding
};
table = new PSTable(cols, base.Host);
result = new Action<ItemStatus, string>(
(x, y) => table.PrintLine(
PrepPrintPathCell(x.IsDefault, cols[0], y),
string.Empty, PrepPrintIndexCell(x.IndexStatus, cols[2]),
string.Empty, PrepPrintWorkingCell(x.WorkingStatus, cols[4]),
string.Empty));
} else if (showIndex) { // show the "index" column only
ColumnDefinition[] cols = new ColumnDefinition[] {
// the tree
new ColumnDefinition(string.Empty, totWidth - INDEX.Length - 2),
padding,
// the index/staged items
new ColumnDefinition(INDEX, INDEX.Length, Alignment.Center),
padding
};
table = new PSTable(cols, base.Host);
result = new Action<ItemStatus, string>(
(x, y) => table.PrintLine(
PrepPrintPathCell(x.IsDefault, cols[0], y),
string.Empty, PrepPrintIndexCell(x.IndexStatus, cols[2]),
string.Empty));
} else if (showWorking) { // show the working column only
ColumnDefinition[] cols = new ColumnDefinition[] {
// the tree
new ColumnDefinition(string.Empty, totWidth - WORKING.Length - 2),
padding,
// the working/unstaged items
new ColumnDefinition(WORKING, WORKING.Length, Alignment.Center),
padding
};
table = new PSTable(cols, base.Host);
result = new Action<ItemStatus, string>(
(x, y) => table.PrintLine(
PrepPrintPathCell(x.IsDefault, cols[0], y),
string.Empty, PrepPrintWorkingCell(x.WorkingStatus, cols[2]),
string.Empty));
} else
result = new Action<ItemStatus, string>((x, y) => { });
if (table != null) table.PrintHeaders();
return result;
}
string PrepPrintWorkingCell(WorkingStatus stats, ColumnDefinition col)
{
ConsoleColor color;
string symbol;
switch (stats) {
case WorkingStatus.Added:
symbol = "+"; color = ConsoleColor.Green; break;
case WorkingStatus.Modified:
symbol = "~"; color = ConsoleColor.Cyan; break;
case WorkingStatus.Removed:
symbol = "-"; color = ConsoleColor.Yellow; break;
case WorkingStatus.Unmerged:
symbol = "!"; color = ConsoleColor.White; break;
default:
symbol = string.Empty;
color = ConsoleColor.Gray;
break;
}
col.Foreground = color;
return symbol;
}
private static string PrepPrintPathCell(bool isPhysical, ColumnDefinition col, string path)
{
// col.Foreground = isPhysical ? ConsoleColor.Gray : ConsoleColor.White;
return isPhysical ? path : CreateDottedPadding(path, col.Width);
}