From 6cf227a7af53014b2b5a5a14112e71537af68b7b Mon Sep 17 00:00:00 2001
From: HoutarouOreki <TheZjarek@gmail.com>
Date: Wed, 23 May 2018 03:24:18 +0200
Subject: [PATCH] Allow formatting for DrawableDate class

---
 osu.Game/Graphics/DrawableDate.cs | 60 +++++++++++++++++++++++++++++--
 1 file changed, 58 insertions(+), 2 deletions(-)

diff --git a/osu.Game/Graphics/DrawableDate.cs b/osu.Game/Graphics/DrawableDate.cs
index 763e57e397..c38deba007 100644
--- a/osu.Game/Graphics/DrawableDate.cs
+++ b/osu.Game/Graphics/DrawableDate.cs
@@ -13,6 +13,8 @@ namespace osu.Game.Graphics
     public class DrawableDate : OsuSpriteText, IHasTooltip
     {
         private readonly DateTimeOffset date;
+        private readonly String dateFormat;
+        private readonly String tooltipFormat;
 
         public DrawableDate(DateTimeOffset date)
         {
@@ -20,6 +22,50 @@ public DrawableDate(DateTimeOffset date)
             Font = "Exo2.0-RegularItalic";
 
             this.date = date.ToLocalTime();
+            // if date's format is not specified, set it to an empty string,
+            // so that later we will know to humanize it
+            dateFormat = "";
+            // if tooltip's format is not specified, set it to an empty string
+            // so later we will know to default to a default time format
+            tooltipFormat = "";
+        }
+
+        public DrawableDate(string dateFormat, DateTimeOffset date)
+        {
+            AutoSizeAxes = Axes.Both;
+            Font = "Exo2.0-RegularItalic";
+
+            this.date = date.ToLocalTime();
+            // set a date format for later from an argument
+            this.dateFormat = dateFormat;
+            // if tooltip's format is not specified, set it to an empty string,
+            // so later we will know to default to a default time format
+            tooltipFormat = "";
+        }
+
+        public DrawableDate(DateTimeOffset date, string tooltipFormat)
+        {
+            AutoSizeAxes = Axes.Both;
+            Font = "Exo2.0-RegularItalic";
+
+            this.date = date.ToLocalTime();
+            // if date's format is not specified, set it to an empty string,
+            // so that later we will know to humanize it
+            dateFormat = "";
+            // set a tooltip format for later from an argument
+            this.tooltipFormat = tooltipFormat;
+        }
+
+        public DrawableDate(string dateFormat, DateTimeOffset date, string tooltipFormat)
+        {
+            AutoSizeAxes = Axes.Both;
+            Font = "Exo2.0-RegularItalic";
+
+            this.date = date.ToLocalTime();
+            // set a date format for text generator from an argument
+            this.dateFormat = dateFormat;
+            // set a tooltip format for tooltip generator from an argument
+            this.tooltipFormat = tooltipFormat;
         }
 
         [BackgroundDependencyLoader]
@@ -58,8 +104,18 @@ private void updateTimeWithReschedule()
 
         public override bool HandleMouseInput => true;
 
-        private void updateTime() => Text = date.Humanize();
+        // if date's format is specified
+        private void updateTime() => Text = dateFormat != "" ?
+            // format it as requested in a passed argument
+            String.Format(dateFormat, date) :
+            // otherwise, humanize it (for example: 2 hours ago)
+            date.Humanize();
 
-        public string TooltipText => date.ToString();
+        // if we know that the tooltip format exists
+        public string TooltipText => tooltipFormat != "" ?
+            // then we format the tooltip text using that format
+            String.Format(tooltipFormat, date) :
+            // but otherwise, simply convert the date to string
+            date.ToString();
     }
 }