[pithos-ms-client] / trunk%2FPithos.Client.WPF%2FShell%2FPithosBalloon.xaml.cs

#region\r
/* -----------------------------------------------------------------------\r
 * <copyright file="PithosBalloon.xaml.cs" company="GRNet">\r
 * \r
 * Copyright 2011-2012 GRNET S.A. All rights reserved.\r
 *\r
 * Redistribution and use in source and binary forms, with or\r
 * without modification, are permitted provided that the following\r
 * conditions are met:\r
 *\r
 *   1. Redistributions of source code must retain the above\r
 *      copyright notice, this list of conditions and the following\r
 *      disclaimer.\r
 *\r
 *   2. Redistributions in binary form must reproduce the above\r
 *      copyright notice, this list of conditions and the following\r
 *      disclaimer in the documentation and/or other materials\r
 *      provided with the distribution.\r
 *\r
 *\r
 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS\r
 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\r
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR\r
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\r
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF\r
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED\r
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN\r
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
 * POSSIBILITY OF SUCH DAMAGE.\r
 *\r
 * The views and conclusions contained in the software and\r
 * documentation are those of the authors and should not be\r
 * interpreted as representing official policies, either expressed\r
 * or implied, of GRNET S.A.\r
 * </copyright>\r
 * -----------------------------------------------------------------------\r
 */\r
#endregion\r
using System;\r
using System.Collections.Generic;\r
using System.Linq;\r
using System.Text;\r
using System.Windows;\r
using System.Windows.Controls;\r
using System.Windows.Controls.Primitives;\r
using System.Windows.Data;\r
using System.Windows.Documents;\r
using System.Windows.Input;\r
using System.Windows.Media;\r
using System.Windows.Media.Imaging;\r
using System.Windows.Navigation;\r
using System.Windows.Shapes;\r
using Hardcodet.Wpf.TaskbarNotification;\r
\r
namespace Pithos.Client.WPF.Shell\r
{\r
    /// <summary>\r
    /// Interaction logic for PithosBalloon.xaml\r
    /// </summary>\r
    public partial class PithosBalloon : UserControl\r
    {\r
        private bool isClosing = false;\r
  \r
      #region Message dependency property\r
  \r
      public static readonly DependencyProperty MessageProperty =\r
          DependencyProperty.Register("Message",\r
                                      typeof (string),\r
                                      typeof (PithosBalloon),\r
                                      new FrameworkPropertyMetadata(""));\r
      public static readonly DependencyProperty TitleProperty =\r
          DependencyProperty.Register("Title",\r
                                      typeof (string),\r
                                      typeof (PithosBalloon),\r
                                      new FrameworkPropertyMetadata(""));\r
      public static readonly DependencyProperty IconProperty =\r
          DependencyProperty.Register("Icon",\r
                                      typeof (BalloonIcon),\r
                                      typeof (PithosBalloon),\r
                                      new FrameworkPropertyMetadata(BalloonIcon.None));\r
  \r
      public string Message\r
      {\r
        get { return (string) GetValue(MessageProperty); }\r
        set { SetValue(MessageProperty, value); }\r
      }\r
\r
      public BalloonIcon Icon\r
      {\r
        get { return (BalloonIcon) GetValue(IconProperty); }\r
        set { \r
            SetValue(IconProperty, value);            \r
        }\r
      }\r
\r
        public string Title\r
      {\r
        get { return (string) GetValue(TitleProperty); }\r
        set { SetValue(TitleProperty, value); }\r
      }\r
  \r
\r
       \r
      #endregion\r
\r
\r
      public PithosBalloon()\r
      {\r
        InitializeComponent();\r
          this.DataContext = this;\r
        TaskbarIcon.AddBalloonClosingHandler(this, OnBalloonClosing);\r
      }\r
  \r
  \r
      /// <summary>\r
      /// By subscribing to the <see cref="TaskbarIcon.BalloonClosingEvent"/>\r
      /// and setting the "Handled" property to true, we suppress the popup\r
      /// from being closed in order to display the fade-out animation.\r
      /// </summary>\r
      private void OnBalloonClosing(object sender, RoutedEventArgs e)\r
      {\r
        e.Handled = true;\r
        isClosing = true;\r
      }\r
  \r
  \r
      /// <summary>\r
      /// Resolves the <see cref="TaskbarIcon"/> that displayed\r
      /// the balloon and requests a close action.\r
      /// </summary>\r
      private void imgClose_MouseDown(object sender, MouseButtonEventArgs e)\r
      {\r
        //the tray icon assigned this attached property to simplify access\r
        TaskbarIcon taskbarIcon = TaskbarIcon.GetParentTaskbarIcon(this);\r
        taskbarIcon.CloseBalloon();\r
      }\r
  \r
      /// <summary>\r
      /// If the users hovers over the balloon, we don't close it.\r
      /// </summary>\r
      private void grid_MouseEnter(object sender, MouseEventArgs e)\r
      {\r
        //if we're already running the fade-out animation, do not interrupt anymore\r
        //(makes things too complicated for the sample)\r
        if (isClosing) return;\r
  \r
        //the tray icon assigned this attached property to simplify access\r
        TaskbarIcon taskbarIcon = TaskbarIcon.GetParentTaskbarIcon(this);\r
        taskbarIcon.ResetBalloonCloseTimer();\r
      }\r
  \r
  \r
      /// <summary>\r
      /// Closes the popup once the fade-out animation completed.\r
      /// The animation was triggered in XAML through the attached\r
      /// BalloonClosing event.\r
      /// </summary>\r
      private void OnFadeOutCompleted(object sender, EventArgs e)\r
      {\r
        Popup pp = (Popup)Parent;\r
        pp.IsOpen = false;\r
      }\r
   }\r
}\r