From 178abbd36cbdfa4236d3674ec021a0b0a6519ffc Mon Sep 17 00:00:00 2001
From: Jaex <Jaex@users.noreply.github.com>
Date: Wed, 16 Mar 2022 00:14:38 +0300
Subject: [PATCH] Added index label

---
 ShareX.HelpersLib/Forms/ImageViewer.cs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/ShareX.HelpersLib/Forms/ImageViewer.cs b/ShareX.HelpersLib/Forms/ImageViewer.cs
index 4f3e10ae6..7fc4404f5 100644
--- a/ShareX.HelpersLib/Forms/ImageViewer.cs
+++ b/ShareX.HelpersLib/Forms/ImageViewer.cs
@@ -69,6 +69,7 @@ private void LoadCurrentImage()
             string imageFilePath = Images[CurrentImageIndex];
             Image img = ImageHelpers.LoadImage(imageFilePath);
             LoadImage(img);
+            UpdateIndexLabel();
         }
 
         private void NavigateImage(int position)
@@ -93,6 +94,14 @@ private void NavigateImage(int position)
             }
         }
 
+        private void UpdateIndexLabel()
+        {
+            if (!SupportsImageNavigation) return;
+
+            lblIndex.Text = CurrentImageIndex + 1 + " / " + Images.Length;
+            lblIndex.Location = new Point((ClientSize.Width - lblIndex.Width) / 2, -1);
+        }
+
         public static void ShowImage(Image img)
         {
             if (img != null)
@@ -137,6 +146,8 @@ public static void ShowImage(string[] images, int currentImageIndex = 0)
 
         private void ImageViewer_Shown(object sender, EventArgs e)
         {
+            UpdateIndexLabel();
+
             this.ForceActivate();
         }
 
@@ -198,6 +209,7 @@ protected override void Dispose(bool disposing)
         private void InitializeComponent()
         {
             pbPreview = new MyPictureBox();
+            lblIndex = new Label();
             SuspendLayout();
 
             BackColor = SystemColors.Window;
@@ -210,6 +222,12 @@ private void InitializeComponent()
             WindowState = FormWindowState.Normal;
             StartPosition = FormStartPosition.Manual;
 
+            lblIndex.AutoSize = true;
+            lblIndex.Font = new Font("Arial", 20f);
+            lblIndex.Padding = new Padding(5);
+            lblIndex.TextAlign = ContentAlignment.MiddleCenter;
+            Controls.Add(lblIndex);
+
             pbPreview.Cursor = Cursors.Hand;
             pbPreview.Dock = DockStyle.Fill;
             pbPreview.DrawCheckeredBackground = true;
@@ -231,6 +249,7 @@ private void InitializeComponent()
         }
 
         private MyPictureBox pbPreview;
+        private Label lblIndex;
 
         #endregion Windows Form Designer generated code
     }