SortPlugin.cs :  » Content-Management-Systems-CMS » N2 » N2 » Edit » Navigation » C# / CSharp Open Source

using System.Web.UI;
using System.Web.UI.HtmlControls;

namespace N2.Edit.Navigation{
  public class SortPluginAttribute : ToolbarPluginAttribute
  {
    public SortPluginAttribute()
      : base("", "sort", "#", ToolbarArea.Operations, "navigation", "", -40)
    {
      ToolTip = "move up";
      GlobalResourceClassName = "Toolbar";
    }

    protected override string ArrayVariableName
    {
      get { return "toolbarPlugIns"; }
    }

    public override Control AddTo(Control container, PluginContext context)
    {
      HtmlGenericControl div = new HtmlGenericControl("div");
      div.Attributes["class"] = "sort command";
      container.Controls.Add(div);

      HtmlAnchor up = AddSortAnchor(div, context.Rebase(context.Format("Navigation/sortUp.ashx?selected={Selected.Path}", true)), "~/N2/Resources/icons/bullet_arrow_up.png", "up");
      RegisterToolbarUrl(container, up.ClientID, context.Rebase("Content/Navigation/sortUp.ashx?selected={selected}"));

      HtmlAnchor down = AddSortAnchor(div, context.Rebase(context.Format("Navigation/sortDown.ashx?selected={Selected.Path}", true)), "~/N2/Resources/icons/bullet_arrow_down.png", "down");
      RegisterToolbarUrl(container, down.ClientID, context.Rebase("Content/Navigation/sortDown.ashx?selected={selected}"));

      return div;
    }

    protected virtual HtmlAnchor AddSortAnchor(Control container, string url, string iconUrl, string key)
    {
      HtmlAnchor a = new HtmlAnchor();
      a.ID = key + Name;
      a.HRef = url;

      a.Target = Target;
      a.Attributes["class"] = key;
      a.Title = Utility.GetResourceString(GlobalResourceClassName, key + Name + ".ToolTip") ?? ToolTip;

      a.InnerHtml = string.Format("<img src='{0}' alt=''/>", N2.Web.Url.ToAbsolute(iconUrl));

      container.Controls.Add(a);
      return a;
    }
  }
}