Add shortcut keys for column sorting

cointop/default_shortcuts.go

@@ -85,5 +85,8 @@ func DefaultShortcuts() map[string]string {
 		"<":          "scroll_left",
 		"+":          "show_price_alert_add_menu",
 		"\\\\":       "toggle_table_fullscreen",
+		"!":          "sort_column_cost",
+		"@":          "sort_column_pnl",
+		"#":          "sort_column_pnl_percent",
 	}
 }

cointop/keybindings.go

@@ -325,6 +325,12 @@ func (ct *Cointop) SetKeybindingAction(shortcutKey string, action string) error
 		fn = ct.Keyfn(ct.CursorDownOrNextPage)
 	case "move_up_or_previous_page":
 		fn = ct.Keyfn(ct.CursorUpOrPreviousPage)
+	case "sort_column_cost":
+		fn = ct.Sortfn("cost", true)
+	case "sort_column_pnl":
+		fn = ct.Sortfn("profit", true)
+	case "sort_column_pnl_percent":
+		fn = ct.Sortfn("profit_percent", true)
 	default:
 		fn = ct.Keyfn(ct.Noop)
 	}

cointop/portfolio.go

@@ -431,7 +431,7 @@ func (ct *Cointop) GetPortfolioTable() *table.Table {
 						LeftMargin:  leftMargin,
 						RightMargin: rightMargin,
 						LeftAlign:   false,
-						Color:       ct.colorscheme.TableRow,
+						Color:       ct.colorscheme.TableColumnPrice,
 						Text:        text,
 					})
 			}

cointop/table_header.go

@@ -138,17 +138,17 @@ var HeaderColumns = map[string]*HeaderColumn{
 	},
 	"profit": {
 		Slug:       "profit",
-		Label:      "PNL",
+		Label:      "PNL[@]",
 		PlainLabel: "PNL",
 	},
 	"profit_percent": {
 		Slug:       "profit_percent",
-		Label:      "PNL%",
+		Label:      "PNL%[#]",
 		PlainLabel: "PNL%",
 	},
 	"cost": {
 		Slug:       "cost",
-		Label:      "cost",
+		Label:      "cost[!]",
 		PlainLabel: "cost",
 	},
 }