Fixed help files.

WebApplication/PageListBuilder.ascx.cs

@@ -0,0 +1,122 @@
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using ScrewTurn.Wiki.PluginFramework;
+
+namespace ScrewTurn.Wiki {
+
+	public partial class PageListBuilder : System.Web.UI.UserControl {
+
+		protected void Page_Load(object sender, EventArgs e) {
+			if(!Page.IsPostBack) {
+				CurrentProvider = Settings.DefaultPagesProvider;
+			}
+		}
+
+		/// <summary>
+		/// Gets or sets the current namespace.
+		/// </summary>
+		public string CurrentNamespace {
+			get { return ViewState["CN"] as string; }
+			set { ViewState["CN"] = value; }
+		}
+
+		/// <summary>
+		/// Gets or sets the current provider.
+		/// </summary>
+		public string CurrentProvider {
+			get { return ViewState["CP"] as string; }
+			set {
+				ViewState["CP"] = value;
+				ResetControl();
+			}
+		}
+
+		/// <summary>
+		/// Gets or the selected pages.
+		/// </summary>
+		public IList<string> SelectedPages {
+			get {
+				List<string> result = new List<string>(lstPages.Items.Count);
+				
+				foreach(ListItem item in lstPages.Items) {
+					result.Add(item.Value);
+				}
+
+				return result;
+			}
+		}
+
+		/// <summary>
+		/// Resets the editor.
+		/// </summary>
+		public void ResetControl() {
+			txtPageName.Text = "";
+			lstAvailablePage.Items.Clear();
+			btnAddPage.Enabled = false;
+			lstPages.Items.Clear();
+			btnRemove.Enabled = false;
+		}
+
+		protected void btnSearch_Click(object sender, EventArgs e) {
+			lstAvailablePage.Items.Clear();
+			btnAddPage.Enabled = false;
+
+			txtPageName.Text = txtPageName.Text.Trim();
+
+			if(txtPageName.Text.Length == 0) return;
+
+			PageInfo[] pages = SearchTools.SearchSimilarPages(txtPageName.Text, CurrentNamespace);
+
+			string cp = CurrentProvider;
+
+			foreach(PageInfo page in
+				from p in pages
+				where p.Provider.GetType().FullName == cp
+				select p) {
+
+				// Filter pages already in the list
+				bool found = false;
+				foreach(ListItem item in lstPages.Items) {
+					if(item.Value == page.FullName) {
+						found = true;
+						break;
+					}
+				}
+
+				if(!found) {
+					PageContent content = Content.GetPageContent(page, false);
+					lstAvailablePage.Items.Add(new ListItem(FormattingPipeline.PrepareTitle(content.Title, false, FormattingContext.Other, page), page.FullName));
+				}
+			}
+
+			btnAddPage.Enabled = lstAvailablePage.Items.Count > 0;
+		}
+
+		protected void btnAddPage_Click(object sender, EventArgs e) {
+			PageInfo page = Pages.FindPage(lstAvailablePage.SelectedValue);
+			PageContent content = Content.GetPageContent(page, false);
+
+			lstPages.Items.Add(new ListItem(FormattingPipeline.PrepareTitle(content.Title, false, FormattingContext.Other, page), page.FullName));
+
+			lstAvailablePage.Items.RemoveAt(lstAvailablePage.SelectedIndex);
+			btnAddPage.Enabled = lstAvailablePage.Items.Count > 0;
+		}
+
+		protected void lstPages_SelectedIndexChanged(object sender, EventArgs e) {
+			btnRemove.Enabled = lstPages.SelectedIndex != -1;
+		}
+
+		protected void btnRemove_Click(object sender, EventArgs e) {
+			lstPages.Items.RemoveAt(lstPages.SelectedIndex);
+			lstPages.SelectedIndex = -1;
+			btnRemove.Enabled = false;
+		}
+
+	}
+
+}