From 2f247e29b4dfd60933d6605354810d9fe7c86cc7 Mon Sep 17 00:00:00 2001
From: stubbfel <stubbfel@tutcottbus.de>
Date: Mon, 8 Jul 2013 18:46:31 +0200
Subject: [PATCH] add toogleButton  and in import in Studentcouncil

---
 CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj |   1 +
 .../StudentCouncil/StudentCouncilPage.xaml    |  28 +-
 .../StudentCouncil/StudentCouncilPage.xaml.cs |  35 ---
 .../Resources/Constants.Designer.cs           |   9 +
 .../CampusAppWP8/Resources/Constants.resx     |   3 +
 .../Utility/Lui/Button/ToggleButton.cs        | 257 ++++++++++++++++++
 6 files changed, 284 insertions(+), 49 deletions(-)
 create mode 100644 CampusAppWP8/CampusAppWP8/Utility/Lui/Button/ToggleButton.cs

diff --git a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
index 66a85f19..0c4c9e11 100644
--- a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
+++ b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
@@ -211,6 +211,7 @@
     <Compile Include="Utility\Logger.cs" />
     <Compile Include="Utility\HttpRequest.cs" />
     <Compile Include="Utility\Lui\Button\GoToMapButton.cs" />
+    <Compile Include="Utility\Lui\Button\ToggleButton.cs" />
     <Compile Include="Utility\Lui\Button\NavigateButton.cs" />
     <Compile Include="Utility\Lui\Button\PhoneButton.cs" />
     <Compile Include="Utility\Lui\Button\LinkButton.cs" />
diff --git a/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml
index a07a7e28..572ca18c 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml
@@ -30,27 +30,27 @@
             <phone:Pivot.ItemTemplate>
                 <DataTemplate>
                     <ListBox x:Name="ListPanel"  ItemsSource="{Binding Value}">
-                    <ListBox.ItemContainerStyle>
-                        <Style TargetType="ListBoxItem">
-                            <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
-                            <Setter Property="HorizontalAlignment" Value="Stretch"/>
-                        </Style>
-                    </ListBox.ItemContainerStyle>
-                    <ListBox.ItemTemplate>
-                        <DataTemplate>
-                            <StackPanel>
-                                    <Button Content="{Binding Name}" Background="Gray" BorderBrush="Gray" Foreground="Black" Margin="-10,-10,-10,-10" Click="ToggleOptions"/>
-                                    <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Visibility="Collapsed">
+                        <ListBox.ItemContainerStyle>
+                            <Style TargetType="ListBoxItem">
+                                <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
+                                <Setter Property="HorizontalAlignment" Value="Stretch"/>
+                            </Style>
+                        </ListBox.ItemContainerStyle>
+                        <ListBox.ItemTemplate>
+                            <DataTemplate>
+                                <StackPanel>
+                                    <lui:ToggleButton Content="{Binding Name}" ToggleContentTag="{Binding Path=Constants.ToggleContent, Source={StaticResource Const}}" Background="Gray" BorderBrush="Gray" Foreground="Black" Margin="-10,-10,-10,-10"/>
+                                    <StackPanel Tag="{Binding Path=Constants.ToggleContent, Source={StaticResource Const}}" Orientation="Horizontal" HorizontalAlignment="Center" Visibility="Collapsed">
                                         <lui:LinkButton Height="75" Url="{Binding Url}" />
                                         <lui:EmailButton Height="75" EmailAddress="{Binding Email}"/>
                                     </StackPanel>
                                 </StackPanel>
-                        </DataTemplate>
-                    </ListBox.ItemTemplate>
+                            </DataTemplate>
+                        </ListBox.ItemTemplate>
                     </ListBox>
                 </DataTemplate>
             </phone:Pivot.ItemTemplate>
         </phone:Pivot>
     </Grid>
-    
+
 </phone:PhoneApplicationPage>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml.cs
index b52b6661..f6b50393 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml.cs
@@ -29,11 +29,6 @@ namespace CampusAppWP8.Pages.StudentCouncil
         /// </summary>
         private StudentCouncilFeed feed;
 
-        /// <summary>
-        /// last visible UI element.
-        /// </summary>
-        private UIElement lastOpenUIElem = null;
-
         #endregion
 
         #region Constructor
@@ -72,36 +67,6 @@ namespace CampusAppWP8.Pages.StudentCouncil
         #endregion
         #region private
 
-        /// <summary>
-        /// Method toggle the Visibility of the Link- and Details-Buttons
-        /// </summary>
-        /// <param name="sender">Caller of the function</param>
-        /// <param name="e">some EventArgs</param>
-        private void ToggleOptions(object sender, RoutedEventArgs e)
-        {
-            if (this.lastOpenUIElem != null)
-            {
-                this.lastOpenUIElem.Visibility = Visibility.Collapsed;
-            }
-
-            FrameworkElement btn = sender as FrameworkElement;
-            StackPanel parent = btn.Parent as StackPanel;
-
-            if (parent.Children.Count() >= 2)
-            {
-                if (!parent.Children[1].Equals(this.lastOpenUIElem))
-                {
-                    this.lastOpenUIElem = parent.Children[1];
-                    this.lastOpenUIElem.Visibility = Visibility.Visible;
-                    this.ProgressBar.Visibility = Visibility.Collapsed;
-                }
-                else
-                {
-                    this.lastOpenUIElem = null;
-                }
-            }
-        }
-
         /// <summary>
         /// Method initialize the Feed
         /// </summary>
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs b/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
index 3a0c91cb..0ce45221 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
@@ -285,6 +285,15 @@ namespace CampusAppWP8.Resources {
             }
         }
         
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die ToggleContent ähnelt.
+        /// </summary>
+        public static string ToggleContent {
+            get {
+                return ResourceManager.GetString("ToggleContent", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die http://www.zv.tu-cottbus.de/LSFveranst/LSF4 ähnelt.
         /// </summary>
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
index 2ac2c6d7..3920cc5c 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
@@ -213,4 +213,7 @@
   <data name="PathStudentCouncil_StudentCouncilPage" xml:space="preserve">
     <value>/Pages/StudentCouncil/StudentCouncilPage.xaml</value>
   </data>
+  <data name="ToggleContent" xml:space="preserve">
+    <value>ToggleContent</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Lui/Button/ToggleButton.cs b/CampusAppWP8/CampusAppWP8/Utility/Lui/Button/ToggleButton.cs
new file mode 100644
index 00000000..b59f43ad
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Utility/Lui/Button/ToggleButton.cs
@@ -0,0 +1,257 @@
+//-----------------------------------------------------------------------
+// <copyright file="ToggleButton.cs" company="BTU/IIT">
+//     Company copyright tag.
+// </copyright>
+// <author>stubbfel</author>
+// <sience>08.07.2013</sience>
+//----------------------------------------------------------------------
+namespace CampusAppWP8.Utility.Lui.Button
+{
+    using System.Collections.Generic;
+    using System.Windows;
+    using System.Windows.Controls;
+
+    /// <summary>
+    /// This class create an Button which can toggle the Visibility of certain FrameworkElements
+    /// </summary>
+    public class ToggleButton : System.Windows.Controls.Button
+    {
+        #region Members
+
+        #region public
+        /// <summary>
+        ///  Register the ToggleContentTag
+        /// </summary>
+        public static readonly DependencyProperty ToggleContentTagProperty = DependencyProperty.Register("ToggleContentTag", typeof(object), typeof(ToggleButton), new PropertyMetadata(false));
+
+        #endregion
+        #region private
+
+        /// <summary>
+        /// List of FrameworkElement which can change their Visibility by this button
+        /// </summary>
+        private List<FrameworkElement> toggleElements = null;
+
+        /// <summary>
+        /// EventHandler of the ToggleButton
+        /// </summary>
+        private ToggleButtonHandler eventHandler;
+
+        #endregion
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ToggleButton" /> class.
+        /// </summary>
+        public ToggleButton()
+            : base()
+        {
+        }
+
+        #endregion
+
+        #region Events
+
+        /// <summary>
+        /// Delegate for the ToggleButton events
+        /// </summary>
+        private delegate void ToggleButtonHandler();
+
+        /// <summary>
+        /// The closeButtonEvent
+        /// </summary>
+        private static event ToggleButtonHandler CloseButtonEvent;
+        #endregion
+
+        #region Proberties
+
+        /// <summary>
+        /// Gets or sets the ToggleContentTag
+        /// </summary>
+        public object ToggleContentTag
+        {
+            get { return (object)this.GetValue(ToggleContentTagProperty); }
+            set { this.SetValue(ToggleContentTagProperty, value); }
+        }
+
+        #endregion
+
+        #region Methods
+
+        #region public
+
+        /// <summary>
+        /// Method close the ToggleContent of the old  ToggleContent and then show the new one
+        /// </summary>
+        public void ToggleToggleContent()
+        {
+            if (this.toggleElements != null)
+            {
+                // close the old (other) Button
+                if (CloseButtonEvent != null && !CloseButtonEvent.Equals(this.eventHandler))
+                {
+                    CloseButtonEvent();
+                }
+
+                foreach (UIElement elment in this.toggleElements)
+                {
+                    this.ToggleToggleContentElement(elment);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Method show all Element of the ToggleContent
+        /// </summary>
+        public void ShowToggleContent()
+        {
+            if (this.toggleElements != null)
+            {
+                foreach (UIElement elment in this.toggleElements)
+                {
+                    this.ShowToggleContentElement(elment);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Method show all Element of the ToggleContent
+        /// </summary>
+        public void HideToggleContent()
+        {
+            if (this.toggleElements != null)
+            {
+                foreach (UIElement elment in this.toggleElements)
+                {
+                    this.HideToggleContentElement(elment);
+                }
+            }
+        }
+        #endregion
+
+        #region protected
+
+        /// <summary>
+        /// Overrides the OnClick-Method from button
+        /// </summary>
+        /// <remarks>
+        /// now method toggle the visibility of some FrameWorkElements
+        /// </remarks>
+        protected override void OnClick()
+        {
+            if (this.toggleElements == null)
+            {
+                this.SetupToggleElements();
+            }
+
+            this.ToggleToggleContent();
+        }
+
+        #endregion
+
+        #region private
+
+        /// <summary>
+        /// Method look for some ToggleContent
+        /// </summary>
+        private void SetupToggleElements()
+        {
+            this.toggleElements = new List<FrameworkElement>();
+            Panel parent = this.Parent as Panel;
+            if (parent == null)
+            {
+                parent = this.GetFirstParentPanel();
+            }
+
+            foreach (FrameworkElement element in parent.Children)
+            {
+                string elementTag = element.Tag as string;
+                if (elementTag != null && elementTag.Contains(this.ToggleContentTag as string))
+                {
+                    this.toggleElements.Add(element);
+                    break;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets the first panel, which is a parent of this button
+        /// </summary>
+        /// <returns> first panel of the parents</returns>
+        private Panel GetFirstParentPanel()
+        {
+            FrameworkElement parentElement = this.Parent as FrameworkElement;
+            Panel parentPanel = parentElement as Panel;
+            while (parentPanel == null)
+            {
+                parentElement = parentElement.Parent as FrameworkElement;
+                if (parentElement == null)
+                {
+                    break;
+                }
+
+                parentPanel = parentElement as Panel;
+            }
+
+            return parentPanel;
+        }
+
+        /// <summary>
+        /// Method toggle the visibility of a certain element
+        /// </summary>
+        /// <param name="element">element of the ToggleContent</param>
+        private void ToggleToggleContentElement(UIElement element)
+        {
+            if (element != null)
+            {
+                if (Visibility.Collapsed.Equals(element.Visibility))
+                {
+                    this.ShowToggleContentElement(element);
+                }
+                else
+                {
+                    this.HideToggleContentElement(element);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Method show the visibility of a certain element
+        /// </summary>
+        /// <param name="element">element of the ToggleContent</param>
+        private void ShowToggleContentElement(UIElement element)
+        {
+            if (element != null)
+            {
+                element.Visibility = Visibility.Visible;
+                if (this.eventHandler == null)
+                {
+                    this.eventHandler = new ToggleButtonHandler(this.HideToggleContent);
+                    CloseButtonEvent += this.eventHandler;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Method hide the visibility of a certain element
+        /// </summary>
+        /// <param name="element">element of the ToggleContent</param>
+        private void HideToggleContentElement(UIElement element)
+        {
+            if (element != null)
+            {
+                element.Visibility = Visibility.Collapsed;
+                if (this.eventHandler != null)
+                {
+                    CloseButtonEvent -= this.eventHandler;
+                    this.eventHandler = null;
+                }
+            }
+        }
+        #endregion
+        #endregion
+    }
+}