Add a command to navigate to a certain page by incremental search

OneMore/AddInCommands.cs

@@ -717,11 +717,15 @@ public async Task SaveSnippetCmd(IRibbonControl control)
 
 
 		[Command("ribSearchButton_Label", Keys.None, "ribSearchMenu")]
-		public async Task SearchCmd(IRibbonControl control)
+		public async Task SearchCmd(IRibbonControl control)	
 			=> await factory.Run<SearchCommand>();
 
+        [Command("ribNaviButton_Label", Keys.F7, "ribSearchMenu")]
+        public async Task NaviPagesCmd(IRibbonControl control)
+			=> await factory.Run<NaviPagesCommand>();
 
-		[Command("ribSearchAndReplaceButton_Label", Keys.Control | Keys.H, "ribSearchMenu")]
+
+        [Command("ribSearchAndReplaceButton_Label", Keys.Control | Keys.H, "ribSearchMenu")]
 		public async Task SearchAndReplaceCmd(IRibbonControl control)
 			=> await factory.Run<SearchAndReplaceCommand>();
 

OneMore/Commands/Navigator/NaviDialog.cs

@@ -0,0 +1,149 @@
+//************************************************************************************************
+// Copyright © 2020 Steven M Cohn.  All rights reserved.
+//************************************************************************************************
+
+namespace River.OneMoreAddIn.Commands.Search
+{
+	using River.OneMoreAddIn.UI;
+	using System;
+	using System.Collections.Generic;
+	using System.Linq;
+	using System.Windows.Forms;
+	using System.Xml.Linq;
+	using Resx = River.OneMoreAddIn.Properties.Resources;
+
+
+	internal partial class NaviDialog : LocalizableForm
+	{
+		private readonly OneNote one;
+
+
+		public NaviDialog()
+		{
+			InitializeComponent();
+
+			if (NeedsLocalizing())
+			{
+				Text = Resx.SearchDialog_Title;
+
+				Localize(new string[]
+				{
+					"introLabel",
+					"findLabel",
+					"moveButton=word_Move",
+					"copyButton=word_Copy",
+					"cancelButton=word_Cancel"
+				});
+
+				scopeBox.Items.Clear();
+				scopeBox.Items.AddRange(Resx.SearchDialog_scopeBox_Items.Split(new char[] { '\n' }));
+			}
+
+			scopeBox.SelectedIndex = 0;
+			SelectedPages = new List<string>();
+
+			one = new OneNote();
+		}
+
+
+		public bool CopySelections { get; private set; }
+
+
+		public List<string> SelectedPages { get; private set; }
+
+
+		private void ChangeQuery(object sender, EventArgs e)
+		{
+			searchButton.Enabled = findBox.Text.Trim().Length > 0;
+		}
+
+
+		private void SearchOnKeydown(object sender, KeyEventArgs e)
+		{
+			if (e.KeyCode == Keys.Enter &&
+				findBox.Text.Trim().Length > 0)
+			{
+				Search(sender, e);
+			}
+		}
+
+
+		private void Search(object sender, EventArgs e)
+		{
+			resultTree.Nodes.Clear();
+
+			string startId = string.Empty;
+			switch (scopeBox.SelectedIndex)
+			{
+				case 1: startId = one.CurrentNotebookId; break;
+				case 2: startId = one.CurrentSectionId; break;
+			}
+
+			var results = one.Search(startId, findBox.Text);
+
+			if (results.HasElements)
+			{
+				resultTree.Populate(results, one.GetNamespace(results));
+			}
+		}
+
+
+		// async event handlers should be be declared 'async void'
+		private async void ClickNode(object sender, TreeNodeMouseClickEventArgs e)
+		{
+			// thanksfully, Bounds specifies bounds of label
+			var node = e.Node as HierarchyNode;
+			if (node.Hyperlinked && e.Node.Bounds.Contains(e.Location))
+			{
+				var pageId = node.Root.Attribute("ID").Value;
+				if (!pageId.Equals(one.CurrentPageId))
+				{
+					await one.NavigateTo(pageId);
+				}
+			}
+		}
+
+
+		private void TreeAfterCheck(object sender, TreeViewEventArgs e)
+		{
+			var node = e.Node as HierarchyNode;
+			var id = node.Root.Attribute("ID").Value;
+
+			if (node.Checked)
+			{
+				if (!SelectedPages.Contains(id))
+				{
+					SelectedPages.Add(id);
+				}
+			}
+			else if (SelectedPages.Contains(id))
+			{
+				SelectedPages.Remove(id);
+			}
+
+			copyButton.Enabled = moveButton.Enabled = SelectedPages.Count > 0;
+		}
+
+
+		private void CopyPressed(object sender, EventArgs e)
+		{
+			CopySelections = true;
+			DialogResult = DialogResult.OK;
+			Close();
+		}
+
+
+		private void MovePressed(object sender, EventArgs e)
+		{
+			CopySelections = false;
+			DialogResult = DialogResult.OK;
+			Close();
+		}
+
+		private void Nevermind(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
+		}
+	}
+}