Add ability to change number of sound buttons per page (with undo)

SoundBoard/ButtonGridDialog.xaml

@@ -0,0 +1,84 @@
+<soundBoard:ChildWindowBase x:Class="SoundBoard.ButtonGridDialog" x:ClassModifier="internal"
+ xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+ xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+ xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+ xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+ xmlns:simpleChildWindow="clr-namespace:MahApps.Metro.SimpleChildWindow;assembly=MahApps.Metro.SimpleChildWindow"
+ xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
+ xmlns:soundBoard="clr-namespace:SoundBoard"
+ mc:Ignorable="d"
+
+ Title="Change Button Grid"
+ IsModal="true"
+ Padding="100"
+ ShowCloseButton="true"
+ AllowMove="true"
+ CloseByEscape="true">
+
+ <simpleChildWindow:ChildWindow.OverlayBrush>
+ <SolidColorBrush Opacity="0.7" Color="{StaticResource BlackColor}" />
+ </simpleChildWindow:ChildWindow.OverlayBrush>
+
+ <!-- Content -->
+ <Grid>
+ <Grid.RowDefinitions>
+ <RowDefinition Height="50"/>
+ <RowDefinition Height="Auto"/>
+ <RowDefinition Height="20"/>
+ <RowDefinition Height="Auto"/>
+ <RowDefinition Height="50"/>
+ <RowDefinition Height="Auto"/>
+ </Grid.RowDefinitions>
+
+ <Grid Grid.Row="1">
+ <Grid.ColumnDefinitions>
+ <ColumnDefinition Width="100"/>
+ <ColumnDefinition Width="Auto"/>
+ <ColumnDefinition Width="Auto"/>
+ <ColumnDefinition Width="10"/>
+ <ColumnDefinition Width="Auto"/>
+ <ColumnDefinition Width="20"/>
+ <ColumnDefinition Width="Auto"/>
+ <ColumnDefinition Width="Auto"/>
+ <ColumnDefinition Width="100"/>
+ </Grid.ColumnDefinitions>
+
+ <xctk:IntegerUpDown x:Name="RowUpDown"
+ Grid.Column="1"
+ Minimum="1" 
+ ValueChanged="RowUpDown_ValueChanged"
+ DefaultValue="5"
+ DisplayDefaultValueOnEmptyText="true"
+ KeyUp="RowUpDown_KeyUp"/>
+ <Label Grid.Column="2" Content="Row(s)"/>
+ <Label Grid.Column="4" Content="✖"/>
+ <xctk:IntegerUpDown x:Name="ColumnUpDown"
+ Grid.Column="6"
+ Minimum="1" 
+ ValueChanged="ColumnUpDown_ValueChanged"
+ DefaultValue="2"
+ DisplayDefaultValueOnEmptyText="true"
+ KeyUp="ColumnUpDown_KeyUp"/>
+ <Label Grid.Column="7" Content="Column(s)"/>
+ </Grid>
+
+ <Label x:Name="WarningLabel" 
+ HorizontalAlignment="Center"
+ Grid.Row="4" Content="Warning! Removing row(s) or column(s) could result in losing sounds!" 
+ Foreground="Red" 
+ FontWeight="Medium"
+ Visibility="Hidden"/>
+
+ <Grid Grid.Row="5" Margin="20, 20, 20, 20">
+ <Grid.ColumnDefinitions>
+ <ColumnDefinition Width="*"/>
+ <ColumnDefinition Width="Auto"/>
+ <ColumnDefinition Width="10"/>
+ <ColumnDefinition Width="Auto"/>
+ </Grid.ColumnDefinitions>
+
+ <Button Grid.Column="1" Content="OK" Style="{StaticResource MyAccentedSquareButtonStyle}" Width="80" Height="35" Click="OKButton_Click"/>
+ <Button Grid.Column="3" Content="Cancel" Style="{StaticResource MySquareButtonStyle}" Width="80" Height="35" Click="CancelButton_Click"/>
+ </Grid>
+ </Grid>
+</soundBoard:ChildWindowBase>

SoundBoard/ButtonGridDialog.xaml.cs

@@ -0,0 +1,132 @@
+#region Usings
+
+using System.Windows;
+using System.Windows.Forms;
+using System.Windows.Input;
+
+#endregion
+
+namespace SoundBoard
+{
+ /// <summary>
+ /// Interaction logic for ButtonGridDialog.xaml
+ /// </summary>
+ internal partial class ButtonGridDialog
+ {
+ #region Constructor
+
+ /// <summary>
+ /// Constructor
+ /// </summary>
+ public ButtonGridDialog()
+ {
+ InitializeComponent();
+ }
+
+ /// <summary>
+ /// Constructor
+ /// </summary>
+ /// <param name="startingRowCount"></param>
+ /// <param name="startingColumnCount"></param>
+ public ButtonGridDialog(int startingRowCount, int startingColumnCount) : this()
+ {
+ RowCount = _startingRowCount = startingRowCount;
+ ColumnCount = _startingColumnCount = startingColumnCount;
+ }
+
+ #endregion
+
+ #region Public properties
+
+ /// <summary>
+ /// The result of the dialog
+ /// </summary>
+ public DialogResult DialogResult;
+
+ /// <summary>
+ /// Number of rows
+ /// </summary>
+ public int RowCount
+ {
+ get => RowUpDown.Value ?? default;
+ set => RowUpDown.Value = value;
+ }
+
+ /// <summary>
+ /// Number of columns
+ /// </summary>
+ public int ColumnCount
+ {
+ get => ColumnUpDown.Value ?? default;
+ set => ColumnUpDown.Value = value;
+ }
+
+ #endregion
+
+ #region Private fields
+
+ private readonly int _startingRowCount;
+
+ private readonly int _startingColumnCount;
+
+ #endregion
+
+ #region Event handlers
+
+ private void OKButton_Click(object sender, RoutedEventArgs e)
+ {
+ DialogResult = DialogResult.OK;
+ Close();
+ }
+
+ private void CancelButton_Click(object sender, RoutedEventArgs e)
+ {
+ DialogResult = DialogResult.Cancel;
+ Close();
+ }
+
+ private void ColumnUpDown_KeyUp(object sender, System.Windows.Input.KeyEventArgs e)
+ {
+ if (e.Key == Key.Enter)
+ {
+ DialogResult = DialogResult.OK;
+ Close();
+ }
+ }
+
+ private void RowUpDown_KeyUp(object sender, System.Windows.Input.KeyEventArgs e)
+ {
+ if (e.Key == Key.Enter)
+ {
+ DialogResult = DialogResult.OK;
+ Close();
+ }
+ }
+
+ private void RowUpDown_ValueChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
+ {
+ ShowHideWarningLabel();
+ }
+
+ private void ColumnUpDown_ValueChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
+ {
+ ShowHideWarningLabel();
+ }
+
+ #endregion
+
+ #region Private methods
+
+ private void ShowHideWarningLabel()
+ {
+ if (WarningLabel is null == false)
+ {
+ WarningLabel.Visibility = RowUpDown.Value < _startingRowCount || ColumnUpDown.Value < _startingColumnCount
+ ? Visibility.Visible
+ : Visibility.Hidden;
+ }
+ }
+
+ #endregion
+ }
+}

SoundBoard/Buttons.cs

@@ -1077,6 +1077,24 @@ void timer_Elapsed(object sender, EventArgs e)
  };
  }
 
+ /// <summary>
+ /// Returns the row
+ /// </summary>
+ /// <returns></returns>
+ public int GetRow()
+ {
+ return Grid.GetRow(this);
+ }
+
+ /// <summary>
+ /// Returns the column
+ /// </summary>
+ /// <returns></returns>
+ public int GetColumn()
+ {
+ return Grid.GetColumn(this);
+ }
+
  #endregion
 
  #region Private methods

SoundBoard/ChildWindowBase.cs

@@ -0,0 +1,39 @@
+#region Usings
+
+using System.Collections.Generic;
+using MahApps.Metro.SimpleChildWindow;
+
+#endregion
+
+namespace SoundBoard
+{
+ /// <summary>
+ /// Defines a ChildWindow from which all other ChildWindows in this project shall derive
+ /// </summary>
+ internal class ChildWindowBase : ChildWindow
+ {
+ #region Constructor
+
+ /// <summary>
+ /// Constructor
+ /// </summary>
+ public ChildWindowBase()
+ {
+ _instances.Add(this);
+ }
+
+ #endregion
+
+ #region Public properties
+
+ public static IEnumerable<ChildWindowBase> Instances => _instances;
+
+ #endregion
+
+ #region Private fields
+
+ private static readonly List<ChildWindowBase> _instances = new List<ChildWindowBase>();
+
+ #endregion
+ }
+}

SoundBoard/Extensions.cs

@@ -90,6 +90,85 @@ public static bool IsSelectedItem(this TabItem tabItem)
  {
  return tabItem == (tabItem.Parent as TabControl)?.SelectedItem;
  }
+
+ #region Rows property
+
+ /// <summary>
+ /// Get the Rows property
+ /// </summary>
+ /// <param name="tabItem"></param>
+ /// <returns></returns>
+ public static int GetRows(this TabItem tabItem)
+ {
+ if (_rows.TryGetValue(tabItem, out int result))
+ {
+ return result;
+ }
+ else return GetDefaultRows(tabItem);
+ }
+
+ /// <summary>
+ /// Set the Rows property
+ /// </summary>
+ /// <param name="tabItem"></param>
+ /// <param name="value"></param>
+ public static void SetRows(this TabItem tabItem, int value)
+ {
+ _rows[tabItem] = value;
+ }
+
+ /// <summary>
+ /// Get the default value for the Rows property
+ /// </summary>
+ /// <param name="tabItem"></param>
+ public static int GetDefaultRows(this TabItem tabItem)
+ {
+ return 5;
+ }
+
+ private static readonly Dictionary<TabItem, int> _rows = new Dictionary<TabItem, int>();
+
+ #endregion
+
+ #region Columns property
+
+ /// <summary>
+ /// Get the Columns property
+ /// </summary>
+ /// <param name="tabItem"></param>
+ /// <returns></returns>
+ public static int GetColumns(this TabItem tabItem)
+ {
+ if (_columns.TryGetValue(tabItem, out int result))
+ {
+ return result;
+ }
+ else return GetDefaultColumns(tabItem);
+ }
+
+ /// <summary>
+ /// Set the Columns property
+ /// </summary>
+ /// <param name="tabItem"></param>
+ /// <param name="value"></param>
+ public static void SetColumns(this TabItem tabItem, int value)
+ {
+ _columns[tabItem] = value;
+ }
+
+ /// <summary>
+ /// Get the default value for the Columns property
+ /// </summary>
+ /// <param name="tabItem"></param>
+ /// <returns></returns>
+ public static int GetDefaultColumns(this TabItem tabItem)
+ {
+ return 2;
+ }
+
+ private static readonly Dictionary<TabItem, int> _columns = new Dictionary<TabItem, int>();
+
+ #endregion
  }
 
  #endregion