From da75aca5ca5ee3b3b349ee05dd09420c6808037e Mon Sep 17 00:00:00 2001
From: Justin Swanson <justin.c.swanson@gmail.com>
Date: Sun, 24 Nov 2019 17:42:28 -0600
Subject: [PATCH] Compiler/Installer back buttons

---
 Wabbajack/Themes/Styles.xaml                  |  7 ++++++-
 Wabbajack/View Models/Compilers/CompilerVM.cs |  7 +++++++
 Wabbajack/View Models/InstallerVM.cs          |  6 ++++++
 Wabbajack/Views/Common/TopProgressView.xaml   |  6 +++---
 Wabbajack/Views/Compilers/CompilerView.xaml   | 17 +++++++++++++++++
 Wabbajack/Views/InstallationView.xaml         | 15 +++++++++++++++
 6 files changed, 54 insertions(+), 4 deletions(-)

diff --git a/Wabbajack/Themes/Styles.xaml b/Wabbajack/Themes/Styles.xaml
index e5ce7573..6a96e4a8 100644
--- a/Wabbajack/Themes/Styles.xaml
+++ b/Wabbajack/Themes/Styles.xaml
@@ -102,7 +102,7 @@
     <SolidColorBrush x:Key="PressedButtonBackground" Color="{StaticResource PressedBackgroundColor}" />
     <SolidColorBrush x:Key="MouseOverButtonBackground" Color="{StaticResource LightBackgroundColor}" />
     <SolidColorBrush x:Key="DisabledButtonBackground" Color="{StaticResource LightDisabledBackgroundColor}" />
-    <SolidColorBrush x:Key="DisabledButtonForeground" Color="{StaticResource DisabledBackgroundColor}" />
+    <SolidColorBrush x:Key="DisabledButtonForeground" Color="#FF7E7E7E" />
 
     <SolidColorBrush x:Key="Expander.Background" Color="{StaticResource LightBackgroundColor}" />
     <SolidColorBrush x:Key="Expander.MouseOver.Arrow.Stroke" Color="{StaticResource ForegroundColor}" />
@@ -1462,6 +1462,11 @@
         BasedOn="{StaticResource MahApps.Metro.Styles.MetroCircleButtonStyle}"
         TargetType="ButtonBase">
         <Setter Property="Focusable" Value="False" />
+        <Style.Triggers>
+            <Trigger Property="IsEnabled" Value="False">
+                <Setter Property="Foreground" Value="{StaticResource DisabledButtonForeground}" />
+            </Trigger>
+        </Style.Triggers>
     </Style>
 
     <!--  ToggleButton  -->
diff --git a/Wabbajack/View Models/Compilers/CompilerVM.cs b/Wabbajack/View Models/Compilers/CompilerVM.cs
index ccc93c78..341728bc 100644
--- a/Wabbajack/View Models/Compilers/CompilerVM.cs	
+++ b/Wabbajack/View Models/Compilers/CompilerVM.cs	
@@ -40,6 +40,8 @@ namespace Wabbajack
         public ObservableCollectionExtended<CPUStatus> StatusList { get; } = new ObservableCollectionExtended<CPUStatus>();
         public ObservableCollectionExtended<string> Log => MWVM.Log;
 
+        public IReactiveCommand BackCommand { get; }
+
         public CompilerVM(MainWindowVM mainWindowVM)
         {
             MWVM = mainWindowVM;
@@ -107,6 +109,11 @@ namespace Wabbajack
                 .ObserveOnGuiThread()
                 .ToProperty(this, nameof(Compiling));
 
+            BackCommand = ReactiveCommand.Create(
+                execute: () => mainWindowVM.ActivePane = mainWindowVM.ModeSelectionVM,
+                canExecute: this.WhenAny(x => x.Compiling)
+                    .Select(x => !x));
+
             // Compile progress updates and populate ObservableCollection
             this.WhenAny(x => x.Compiler.ActiveCompilation)
                 .SelectMany(c => c?.QueueStatus ?? Observable.Empty<CPUStatus>())
diff --git a/Wabbajack/View Models/InstallerVM.cs b/Wabbajack/View Models/InstallerVM.cs
index a0710c89..3dfecb9e 100644
--- a/Wabbajack/View Models/InstallerVM.cs	
+++ b/Wabbajack/View Models/InstallerVM.cs	
@@ -87,6 +87,7 @@ namespace Wabbajack
         public IReactiveCommand ShowReportCommand { get; }
         public IReactiveCommand OpenReadmeCommand { get; }
         public IReactiveCommand VisitWebsiteCommand { get; }
+        public IReactiveCommand BackCommand { get; }
 
         public InstallerVM(MainWindowVM mainWindowVM)
         {
@@ -164,6 +165,11 @@ namespace Wabbajack
                 .ObserveOnGuiThread()
                 .ToProperty(this, nameof(Installing));
 
+            BackCommand = ReactiveCommand.Create(
+                execute: () => mainWindowVM.ActivePane = mainWindowVM.ModeSelectionVM,
+                canExecute: this.WhenAny(x => x.Installing)
+                    .Select(x => !x));
+
             _percentCompleted = this.WhenAny(x => x.ActiveInstallation)
                 .StartWith(default(AInstaller))
                 .Pairwise()
diff --git a/Wabbajack/Views/Common/TopProgressView.xaml b/Wabbajack/Views/Common/TopProgressView.xaml
index fc89b8b2..650594f2 100644
--- a/Wabbajack/Views/Common/TopProgressView.xaml
+++ b/Wabbajack/Views/Common/TopProgressView.xaml
@@ -87,9 +87,9 @@
                 Value="{Binding ProgressPercent, Mode=OneWay, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}" />
             <TextBlock
                 Grid.Column="0"
-                Width="90"
-                Margin="10,0,0,8"
-                VerticalAlignment="Bottom"
+                Width="130"
+                Margin="0,0,0,0"
+                VerticalAlignment="Center"
                 FontFamily="Lucida Sans"
                 FontWeight="Black"
                 Text="{Binding StatePrefixTitle, Mode=OneWay, RelativeSource={RelativeSource AncestorType={x:Type UserControl}}}"
diff --git a/Wabbajack/Views/Compilers/CompilerView.xaml b/Wabbajack/Views/Compilers/CompilerView.xaml
index 01261f06..ec410035 100644
--- a/Wabbajack/Views/Compilers/CompilerView.xaml
+++ b/Wabbajack/Views/Compilers/CompilerView.xaml
@@ -3,6 +3,7 @@
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:icon="http://metro.mahapps.com/winfx/xaml/iconpacks"
     xmlns:local="clr-namespace:Wabbajack"
     xmlns:mahapps="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
@@ -58,6 +59,22 @@
             OverhangShadow="True"
             ProgressPercent="{Binding PercentCompleted}"
             StatePrefixTitle="Compiling" />
+        <Button
+            x:Name="BackButton"
+            Grid.Row="0"
+            Grid.Column="0"
+            Grid.ColumnSpan="5"
+            Width="30"
+            Height="30"
+            Margin="12,5,0,0"
+            HorizontalAlignment="Left"
+            VerticalAlignment="Top"
+            Background="{StaticResource ButtonBackground}"
+            Command="{Binding BackCommand}"
+            Style="{StaticResource CircleButtonStyle}"
+            ToolTip="Back to main menu">
+            <icon:PackIconMaterial Foreground="{Binding Foreground, RelativeSource={RelativeSource AncestorType={x:Type Button}}}" Kind="ArrowLeft" />
+        </Button>
         <ScrollViewer
             Grid.Row="1"
             Grid.Column="1"
diff --git a/Wabbajack/Views/InstallationView.xaml b/Wabbajack/Views/InstallationView.xaml
index e387b335..a8aa0897 100644
--- a/Wabbajack/Views/InstallationView.xaml
+++ b/Wabbajack/Views/InstallationView.xaml
@@ -216,6 +216,21 @@
                     Kind="TimesCircleSolid" />
             </Button>-->
         </local:TopProgressView>
+        <Button
+            x:Name="BackButton"
+            Grid.Row="0"
+            Grid.RowSpan="2"
+            Width="30"
+            Height="30"
+            Margin="7,5,0,0"
+            HorizontalAlignment="Left"
+            VerticalAlignment="Top"
+            Background="{StaticResource ButtonBackground}"
+            Command="{Binding BackCommand}"
+            Style="{StaticResource CircleButtonStyle}"
+            ToolTip="Back to main menu">
+            <icon:PackIconMaterial Foreground="{Binding Foreground, RelativeSource={RelativeSource AncestorType={x:Type Button}}}" Kind="ArrowLeft" />
+        </Button>
         <!--  Bottom Area  -->
         <Grid
             Grid.Row="2"