Added tablechooser and SqlBuilder class

2025-09-05 12:14:00 -05:00
parent 12386fe11d
commit fb4107117c
10 changed files with 448 additions and 32 deletions
--- a/DbToolsTester/Forms/TableChooserForm.cs
+++ b/DbToolsTester/Forms/TableChooserForm.cs
@@ -0,0 +1,71 @@
+using DbTools;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Data.SQLite;
+using System.IO;
+using System.Linq;
+
+namespace DbToolsTester.Forms {
+    public partial class TableChooserForm : DevExpress.XtraEditors.XtraForm {
+        List<TreeItem> TreeItems = new List<TreeItem>();
+
+        public string SelectedTable { get; private set; }
+        public string SelectedDatabase { get; private set; }
+
+        public TableChooserForm() {
+            InitializeComponent();
+        }
+
+        private int AddTreeItem(string text, int parentId = 0) {
+            TreeItems.Add(new TreeItem(text, TreeItems.Count + 1, parentId));
+            return TreeItems.Count;
+        }
+
+        private void TableChooserForm_Load(object sender, EventArgs e) {
+            SqlBuilder builder = new SqlBuilder();
+            int db1 = AddTreeItem(Path.GetFileName(MainForm.Instance.Database1File));
+            int db2 = AddTreeItem(Path.GetFileName(MainForm.Instance.Database2File));
+
+            using (SQLiteConnection cn = new SQLiteConnection("Data Source=" + MainForm.Instance.Database1File + "; Version=3;")) {
+                string[] tables = builder.GetTableNames(cn).OrderBy(f => f).ToArray();
+                foreach (string table in tables) {
+                    AddTreeItem(table, db1);
+                }
+            }
+
+            using (SQLiteConnection cn = new SQLiteConnection("Data Source=" + MainForm.Instance.Database2File + "; Version=3;")) {
+                string[] tables = builder.GetTableNames(cn).OrderBy(f => f).ToArray();
+                foreach (string table in tables) {
+                    AddTreeItem(table, db2);
+                }
+            }
+
+            treeList1.DataSource = TreeItems;
+            treeList1.ExpandAll();
+        }
+
+        private void treeList1_FocusedNodeChanged(object sender, DevExpress.XtraTreeList.FocusedNodeChangedEventArgs e) {
+            if (e.Node == null || e.Node.ParentNode == null) {
+                SelectedTable = null;
+                SelectedDatabase = null;
+                return;
+            }
+            SelectedDatabase = e.Node.ParentNode.GetValue(0).ToString();
+            SelectedTable = e.Node.GetValue(0).ToString();
+        }
+    }
+
+    internal class TreeItem {
+        public int ID { get; set; }
+        public int ParentID { get; set; }
+        public string Text { get; set; }
+
+        public TreeItem() { }
+        public TreeItem(string text, int id, int parentId = 0) {
+            ID = id;
+            ParentID = parentId;
+            Text = text;
+        }
+    }
+}