From 526124f64d7fa9078a1621d5ed5cf5c2160f4df6 Mon Sep 17 00:00:00 2001
From: se5a <jon.se5a@gmail.com>
Date: Mon, 24 Jun 2024 18:45:14 +1200
Subject: [PATCH] Added ability to add and remove datafiles to the list in
 ModInfo.

---
 .../ModFileEditing/ModInfoUI.cs               | 27 +++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/Pulsar4X/Pulsar4X.Client/ModFileEditing/ModInfoUI.cs b/Pulsar4X/Pulsar4X.Client/ModFileEditing/ModInfoUI.cs
index 585e28a9e..cb59821d7 100644
--- a/Pulsar4X/Pulsar4X.Client/ModFileEditing/ModInfoUI.cs
+++ b/Pulsar4X/Pulsar4X.Client/ModFileEditing/ModInfoUI.cs
@@ -111,7 +111,8 @@ public void Display(string label)
             }
         }
     }
-    
+
+    private static bool _showLoadFileDialogDatafiles = false;
     public void DisplayEditorWindow(int selectedIndex)
     {
         if(!_isActive[selectedIndex])
@@ -122,6 +123,8 @@ public void DisplayEditorWindow(int selectedIndex)
         string version = selectedItem.Version;
         string modDir = selectedItem.ModDirectory;
         string nameSpace = selectedItem.Namespace;
+        int removeDatafileIndex = -1;
+        
         if (ImGui.Begin("Tech Category Editor: " + name, ref _isActive[selectedIndex]))
         {
             ImGui.Columns(2);
@@ -171,11 +174,31 @@ public void DisplayEditorWindow(int selectedIndex)
             ImGui.NextColumn();
             ImGui.Text("DataFiles: ");
             ImGui.NextColumn();
+            int datafileIndex = 0;
             foreach (var dataFile in selectedItem.DataFiles)
             {
                 ImGui.Text(dataFile);
+                ImGui.SameLine();
+                if (ImGui.SmallButton("X##datafileRemove" + datafileIndex))
+                {
+                    removeDatafileIndex = datafileIndex;
+                }
+
+                datafileIndex++;
+            }
+            if (ImGui.Button("Add Datafile"))
+            {
+                _showLoadFileDialogDatafiles = true;
+            }
+            if (removeDatafileIndex > -1)
+            {
+                selectedItem.DataFiles.RemoveAt(removeDatafileIndex);
+            }
+            
+            if (_showLoadFileDialogDatafiles && (FileDialog.DisplayLoad(ref _fileDialogPath, ref _fileName, ref _showLoadFileDialogDatafiles)))
+            {
+                selectedItem.DataFiles.Add(_fileName);
             }
-            //selectedItem.DataFiles
             ImGui.End();
         }
     }