Add spell check setting

Fixes #197

Author: golf1052

Signal-Windows.Lib/GlobalSettingsManager.cs

@@ -25,6 +25,7 @@ public enum ShowNotificationTextSettings
         }
         private const string BlockScreenshots = "BlockScreenshots";
         private const string EnableReadReceipts = "EnableReadReceipts";
+        private const string SpellCheck = "SpellCheck";
 
         private static ApplicationDataContainer localSettings;
         private static IReadOnlyDictionary<string, ApplicationDataContainer> Containers
@@ -95,6 +96,18 @@ public static bool EnableReadReceiptsSetting
             }
         }
 
+        public static bool SpellCheckSetting
+        {
+            get
+            {
+                return GetSetting(Containers[ChatsAndMediaContainer], SpellCheck, true);
+            }
+            set
+            {
+                Containers[ChatsAndMediaContainer].Values[SpellCheck] = value;
+            }
+        }
+
         private static T GetSetting<T>(ApplicationDataContainer container, string key, T defaultValue)
         {
             if (container.Values.ContainsKey(key))

Signal-Windows/Controls/Conversation.xaml

@@ -127,7 +127,7 @@
                 <RowDefinition Height="Auto"/>
             </Grid.RowDefinitions>
             <local:AddedAttachment Grid.Row="0" Grid.ColumnSpan="2" x:Name="AddedAttachmentDisplay" AllowFocusOnInteraction="False" OnCancelAttachmentButtonClicked="AddedAttachmentDisplay_OnCancelAttachmentButtonClicked"/>
-            <local:UserInput Grid.Row="1" x:Name="UserInputBar" SendMessageVisibility="{x:Bind SendMessageVisible, Mode=OneWay}" BlockedVisibility="{x:Bind Blocked, Mode=OneWay}" SendButtonEnabled="{x:Bind SendButtonEnabled, Mode=OneWay}" OnSendMessageButtonClicked="UserInputBar_OnSendMessageButtonClicked" OnEnterKeyPressed="UserInputBar_OnEnterKeyPressed" OnUnblockButtonClicked="UserInputBar_OnUnblockButtonClicked" OnInputTextBoxTextChanged="UpdateSendButtonIcon"/>
+            <local:UserInput Grid.Row="1" x:Name="UserInputBar" SendMessageVisibility="{x:Bind SendMessageVisible, Mode=OneWay}" BlockedVisibility="{x:Bind Blocked, Mode=OneWay}" SendButtonEnabled="{x:Bind SendButtonEnabled, Mode=OneWay}" SpellCheckEnabled="{x:Bind SpellCheckEnabled, Mode=OneWay}" OnSendMessageButtonClicked="UserInputBar_OnSendMessageButtonClicked" OnEnterKeyPressed="UserInputBar_OnEnterKeyPressed" OnUnblockButtonClicked="UserInputBar_OnUnblockButtonClicked" OnInputTextBoxTextChanged="UpdateSendButtonIcon"/>
         </Grid>
     </Grid>
 </UserControl>

Signal-Windows/Controls/Conversation.xaml.cs

@@ -121,6 +121,13 @@ public bool SendMessageVisible
             set { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SendMessageVisible))); }
         }
 
+        private bool spellCheckEnabled;
+        public bool SpellCheckEnabled
+        {
+            get { return spellCheckEnabled; }
+            set { spellCheckEnabled = value; PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SpellCheckEnabled))); }
+        }
+
         public Conversation()
         {
             this.InitializeComponent();
@@ -202,6 +209,7 @@ public void Load(SignalConversation conversation)
             UserInputBar.FocusTextBox();
             DisposeCurrentThread();
             UpdateHeader(conversation);
+            SpellCheckEnabled = GlobalSettingsManager.SpellCheckSetting;
 
             /*
              * When selecting a small (~650 messages) conversation after a bigger (~1800 messages) one,

Signal-Windows/Controls/UserInput.xaml

@@ -18,7 +18,7 @@
             <ColumnDefinition Width="*"/>
             <ColumnDefinition Width="Auto"/>
         </Grid.ColumnDefinitions>
-        <TextBox Grid.Row="1" Grid.Column="0" x:Name="InputTextBox" VerticalAlignment="Center" PlaceholderText="Type a message" BorderBrush="{x:Null}" BorderThickness="0" TextWrapping="Wrap" InputScope="Chat" Visibility="{x:Bind SendMessageVisibility, Mode=OneWay}" MaxLength="2000" KeyDown="InputTextBox_KeyDown" TextChanged="InputTextBox_TextChanged"/>
+        <TextBox Grid.Row="1" Grid.Column="0" x:Name="InputTextBox" VerticalAlignment="Center" PlaceholderText="Type a message" BorderBrush="{x:Null}" BorderThickness="0" TextWrapping="Wrap" InputScope="Chat" Visibility="{x:Bind SendMessageVisibility, Mode=OneWay}" MaxLength="2000" KeyDown="InputTextBox_KeyDown" TextChanged="InputTextBox_TextChanged" IsSpellCheckEnabled="{x:Bind SpellCheckEnabled, Mode=OneWay}"/>
         <Button x:Name="SendMessageButton" Grid.Row="1" Grid.Column="1" VerticalAlignment="Bottom" Width="50" VerticalContentAlignment="Stretch" MinHeight="50" Visibility="{x:Bind SendMessageVisibility, Mode=OneWay}" AllowFocusOnInteraction="False" IsEnabled="{x:Bind SendButtonEnabled, Mode=OneWay}" Click="SendMessageButton_Click" Background="{x:Bind SendButtonBackground}">
             <SymbolIcon x:Name="SendMessageButtonSymbol"  Symbol="Attach"/>
         </Button>

Signal-Windows/Controls/UserInput.xaml.cs

@@ -89,6 +89,16 @@ public Visibility SendMessageVisibility
         public static readonly DependencyProperty SendMessageVisibilityProperty =
             DependencyProperty.Register("SendMessageVisibility", typeof(Visibility), typeof(UserInput), null);
 
+        public bool SpellCheckEnabled
+        {
+            get { return (bool)GetValue(SpellCheckEnabledProperty); }
+            set { SetValue(SpellCheckEnabledProperty, value); }
+        }
+
+        // Using a DependencyProperty as the backing store for SendMessageVisibility.  This enables animation, styling, binding, etc...
+        public static readonly DependencyProperty SpellCheckEnabledProperty =
+            DependencyProperty.Register("SpellCheckEnabled", typeof(bool), typeof(UserInput), null);
+
         private void SendMessageButton_Click(object sender, RoutedEventArgs e)
         {
             OnSendMessageButtonClicked?.Invoke();

Signal-Windows/ViewModels/ChatsAndMediaSettingsPageViewModel.cs

@@ -4,10 +4,27 @@
 using System.Text;
 using System.Threading.Tasks;
 using GalaSoft.MvvmLight;
+using Signal_Windows.Lib;
 
 namespace Signal_Windows.ViewModels
 {
     public class ChatsAndMediaSettingsPageViewModel : ViewModelBase
     {
+        private bool spellCheck;
+        public bool SpellCheck
+        {
+            get { return spellCheck; }
+            set { spellCheck = value; RaisePropertyChanged(nameof(SpellCheck)); }
+        }
+
+        public void OnNavigatedTo()
+        {
+            SpellCheck = GlobalSettingsManager.SpellCheckSetting;
+        }
+
+        public void SpellCheckToggleSwitch_Toggled(bool value)
+        {
+            GlobalSettingsManager.SpellCheckSetting = value;
+        }
     }
 }

Signal-Windows/Views/ChatsAndMediaSettingsPage.xaml

@@ -20,6 +20,7 @@
                 <Grid.RowDefinitions>
                     <RowDefinition Height="Auto"/>
                     <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
                 </Grid.RowDefinitions>
                 <Grid>
                     <Grid.RowDefinitions>
@@ -70,6 +71,14 @@
                     </StackPanel>
                     <Button Grid.Row="3" Content="Trim all conversations now" Margin="0,8,0,0" IsEnabled="False"/>
                 </Grid>
+                <Grid Grid.Row="2" Margin="0,16,0,0">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto"/>
+                        <RowDefinition/>
+                    </Grid.RowDefinitions>
+                    <TextBlock Text="Spell Check" Style="{StaticResource SubtitleTextBlockStyle}"/>
+                    <ToggleSwitch x:Name="SpellCheckToggleSwitch" Grid.Row="1" Margin="0,8" IsOn="{x:Bind Vm.SpellCheck, Mode=TwoWay}" Toggled="SpellCheckToggleSwitch_Toggled"/>
+                </Grid>
             </Grid>
         </ScrollViewer>
     </Grid>

Signal-Windows/Views/ChatsAndMediaSettingsPage.xaml.cs

@@ -3,6 +3,7 @@
 using System.IO;
 using System.Linq;
 using System.Runtime.InteropServices.WindowsRuntime;
+using Signal_Windows.Lib;
 using Signal_Windows.ViewModels;
 using Windows.Foundation;
 using Windows.Foundation.Collections;
@@ -37,6 +38,7 @@ public ChatsAndMediaSettingsPageViewModel Vm
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
             Utils.EnableBackButton(BackButton_Click);
+            Vm.OnNavigatedTo();
         }
 
         protected override void OnNavigatingFrom(NavigatingCancelEventArgs e)
@@ -49,5 +51,11 @@ private void BackButton_Click(object sender, BackRequestedEventArgs e)
             Frame.GoBack();
             e.Handled = true;
         }
+
+        private void SpellCheckToggleSwitch_Toggled(object sender, RoutedEventArgs e)
+        {
+            var toggleSwitch = sender as ToggleSwitch;
+            Vm.SpellCheckToggleSwitch_Toggled(toggleSwitch.IsOn);
+        }
     }
 }