root/platform/silverlight/eLearn/trunk/eLearn/Page.xaml.cs @ 14610

#region license
/*
Copyright (c) 2008, Kouji Yamaguchi
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither the name of coma2n nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#endregion

#region namespaces

using System;
using System.Windows;
using System.Windows.Browser;
using System.Windows.Controls;

#endregion

namespace eLearn {
    /// <summary>
    /// メインページ
    /// </summary>
    public partial class Page : UserControl {

        #region fields

        private StudyManager studyMgr;

        #endregion

        #region properties

        /// <summary>
        /// ルートURLを取得、設定します。
        /// </summary>
        private string RootUrl {
            get;
            set;
        }

        #endregion

        #region constructors

        /// <summary>
        /// 標準的なコンストラクタ
        /// </summary>
        public Page() {
            InitializeComponent();

            var rootUrl = HtmlPage.Document.DocumentUri.ToString();

            for(var i = 0; i < 2; i++) {
                var pos = rootUrl.LastIndexOf('/');
                // ケツから/までのURLを取得する。
                // http://localhost:1100/Home/Index.aspx
                // ↑どちらの場合でも欲しいのは「http://localhost:1100/」
                if(pos != -1) rootUrl = rootUrl.Substring(0, pos);
            }
            RootUrl = rootUrl + "/";

            studyMgr = new StudyManager(RootUrl);
            studyMgr.GetStudies(studies => studyList.ItemsSource = studies);
        }

        #endregion

        private void HyperlinkButton_Click(object sender, RoutedEventArgs e) {
            var study = ((HyperlinkButton)sender).Tag as Study;

            HtmlPage.Window.Navigate(
                new Uri(RootUrl + string.Format("Home/Index.aspx?mode=1&id={0}", study.Id))
            );
        }

        private void studyList_SelectionChanged(object sender, SelectionChangedEventArgs e) {
            editButton.IsEnabled = remButton.IsEnabled = e.AddedItems.Count > 0;
        }

    }
}