From d4aadd7dd44df8fd4d7fb3183edf08db956edb3a Mon Sep 17 00:00:00 2001
From: FelixSe <f.seidl@me.com>
Date: Mon, 7 Jan 2019 22:35:14 +0100
Subject: [PATCH] Added option to change the title of a tab

---
 .../Dialogs/IInputDialog.cs                   | 10 ++++++
 FluentTerminal.App.Services/IDialogService.cs |  1 +
 .../Implementation/DialogService.cs           | 12 ++++++-
 .../TerminalViewModel.cs                      | 13 ++++++++
 FluentTerminal.App/App.xaml.cs                |  1 +
 FluentTerminal.App/Dialogs/InputDialog.xaml   | 12 +++++++
 .../Dialogs/InputDialog.xaml.cs               | 32 +++++++++++++++++++
 FluentTerminal.App/FluentTerminal.App.csproj  |  7 ++++
 FluentTerminal.App/Views/TabBar.xaml          |  3 +-
 9 files changed, 89 insertions(+), 2 deletions(-)
 create mode 100644 FluentTerminal.App.Services/Dialogs/IInputDialog.cs
 create mode 100644 FluentTerminal.App/Dialogs/InputDialog.xaml
 create mode 100644 FluentTerminal.App/Dialogs/InputDialog.xaml.cs

diff --git a/FluentTerminal.App.Services/Dialogs/IInputDialog.cs b/FluentTerminal.App.Services/Dialogs/IInputDialog.cs
new file mode 100644
index 0000000..a8ddfbd
--- /dev/null
+++ b/FluentTerminal.App.Services/Dialogs/IInputDialog.cs
@@ -0,0 +1,10 @@
+using System.Threading.Tasks;
+
+namespace FluentTerminal.App.Services.Dialogs
+{
+    public interface IInputDialog
+    {
+        void SetTitle(string title);
+        Task<string> GetInput();
+    }
+}
diff --git a/FluentTerminal.App.Services/IDialogService.cs b/FluentTerminal.App.Services/IDialogService.cs
index 0bff70f..2b6c18b 100644
--- a/FluentTerminal.App.Services/IDialogService.cs
+++ b/FluentTerminal.App.Services/IDialogService.cs
@@ -16,5 +16,6 @@ namespace FluentTerminal.App.Services
         Task<ShellProfile> ShowProfileSelectionDialogAsync();
 
         Task<KeyBinding> ShowCreateKeyBindingDialog();
+        Task<string> ShowInputDialogAsync(string title);
     }
 }
\ No newline at end of file
diff --git a/FluentTerminal.App.Services/Implementation/DialogService.cs b/FluentTerminal.App.Services/Implementation/DialogService.cs
index 99ef024..8e84606 100644
--- a/FluentTerminal.App.Services/Implementation/DialogService.cs
+++ b/FluentTerminal.App.Services/Implementation/DialogService.cs
@@ -10,12 +10,14 @@ namespace FluentTerminal.App.Services.Implementation
         private readonly Func<IShellProfileSelectionDialog> _shellProfileSelectionDialogFactory;
         private readonly Func<IMessageDialog> _messageDialogFactory;
         private readonly Func<ICreateKeyBindingDialog> _createKeyBindingDialogFactory;
+        private readonly Func<IInputDialog> _inputDialogFactory;
 
-        public DialogService(Func<IShellProfileSelectionDialog> shellProfileSelectionDialogFactory, Func<IMessageDialog> messageDialogFactory, Func<ICreateKeyBindingDialog> createKeyBindingDialogFactory)
+        public DialogService(Func<IShellProfileSelectionDialog> shellProfileSelectionDialogFactory, Func<IMessageDialog> messageDialogFactory, Func<ICreateKeyBindingDialog> createKeyBindingDialogFactory, Func<IInputDialog> inputDialogFactory)
         {
             _shellProfileSelectionDialogFactory = shellProfileSelectionDialogFactory;
             _messageDialogFactory = messageDialogFactory;
             _createKeyBindingDialogFactory = createKeyBindingDialogFactory;
+            _inputDialogFactory = inputDialogFactory;
         }
 
         public Task<KeyBinding> ShowCreateKeyBindingDialog()
@@ -54,6 +56,14 @@ namespace FluentTerminal.App.Services.Implementation
             return dialog.ShowAsync();
         }
 
+        public Task<string> ShowInputDialogAsync(string title)
+        {
+            var dialog = _inputDialogFactory.Invoke();
+            dialog.SetTitle(title);
+
+            return dialog.GetInput();
+        }
+
         public Task<ShellProfile> ShowProfileSelectionDialogAsync()
         {
             var dialog = _shellProfileSelectionDialogFactory();
diff --git a/FluentTerminal.App.ViewModels/TerminalViewModel.cs b/FluentTerminal.App.ViewModels/TerminalViewModel.cs
index 09ba556..74f5cda 100644
--- a/FluentTerminal.App.ViewModels/TerminalViewModel.cs
+++ b/FluentTerminal.App.ViewModels/TerminalViewModel.cs
@@ -1,5 +1,6 @@
 using Fleck;
 using FluentTerminal.App.Services;
+using FluentTerminal.App.ViewModels.Infrastructure;
 using FluentTerminal.Models;
 using FluentTerminal.Models.Enums;
 using GalaSoft.MvvmLight;
@@ -77,6 +78,7 @@ namespace FluentTerminal.App.ViewModels
             FindPreviousCommand = new RelayCommand(async () => await FindPrevious().ConfigureAwait(false));
             CloseSearchPanelCommand = new RelayCommand(CloseSearchPanel);
             SelectTabThemeCommand = new RelayCommand<string>(SelectTabTheme);
+            EditTitleCommand = new AsyncCommand(EditTitle);
         }
 
         public event EventHandler Closed;
@@ -108,6 +110,8 @@ namespace FluentTerminal.App.ViewModels
 
         public RelayCommand FindPreviousCommand { get; }
 
+        public IAsyncCommand EditTitleCommand { get; }
+
         public bool Initialized { get; private set; }
 
         public bool IsSelected
@@ -402,6 +406,15 @@ namespace FluentTerminal.App.ViewModels
             TabTheme = TabThemes.FirstOrDefault(t => t.Name == name);
         }
 
+        private async Task EditTitle()
+        {
+            var result = await _dialogService.ShowInputDialogAsync("Edit Title");
+            if (result != null)
+            {
+                Title = result;
+            }
+        }
+
         private async Task TryClose()
         {
             if (ApplicationSettings.ConfirmClosingTabs)
diff --git a/FluentTerminal.App/App.xaml.cs b/FluentTerminal.App/App.xaml.cs
index 49124a4..246977a 100644
--- a/FluentTerminal.App/App.xaml.cs
+++ b/FluentTerminal.App/App.xaml.cs
@@ -75,6 +75,7 @@ namespace FluentTerminal.App
             builder.RegisterType<SystemFontService>().As<ISystemFontService>().SingleInstance();
             builder.RegisterType<ShellProfileSelectionDialog>().As<IShellProfileSelectionDialog>().InstancePerDependency();
             builder.RegisterType<CreateKeyBindingDialog>().As<ICreateKeyBindingDialog>().InstancePerDependency();
+            builder.RegisterType<InputDialog>().As<IInputDialog>().InstancePerDependency();
             builder.RegisterType<MessageDialogAdapter>().As<IMessageDialog>().InstancePerDependency();
             builder.RegisterType<ApplicationViewAdapter>().As<IApplicationView>().InstancePerDependency();
             builder.RegisterType<DispatcherTimerAdapter>().As<IDispatcherTimer>().InstancePerDependency();
diff --git a/FluentTerminal.App/Dialogs/InputDialog.xaml b/FluentTerminal.App/Dialogs/InputDialog.xaml
new file mode 100644
index 0000000..0e8011f
--- /dev/null
+++ b/FluentTerminal.App/Dialogs/InputDialog.xaml
@@ -0,0 +1,12 @@
+<ContentDialog
+    x:Class="FluentTerminal.App.Dialogs.InputDialog"
+    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:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
+    CloseButtonText="Cancel"
+    PrimaryButtonText="OK"
+    mc:Ignorable="d">
+    <TextBox VerticalAlignment="Center" Text="{x:Bind Input, Mode=TwoWay}" />
+</ContentDialog>
\ No newline at end of file
diff --git a/FluentTerminal.App/Dialogs/InputDialog.xaml.cs b/FluentTerminal.App/Dialogs/InputDialog.xaml.cs
new file mode 100644
index 0000000..184f14f
--- /dev/null
+++ b/FluentTerminal.App/Dialogs/InputDialog.xaml.cs
@@ -0,0 +1,32 @@
+using FluentTerminal.App.Services.Dialogs;
+using System.Threading.Tasks;
+using Windows.UI.Xaml.Controls;
+using System;
+
+namespace FluentTerminal.App.Dialogs
+{
+    public sealed partial class InputDialog : ContentDialog, IInputDialog
+    {
+        public string Input { get; private set; }
+
+        public InputDialog()
+        {
+            this.InitializeComponent();
+        }
+
+        public async Task<string> GetInput()
+        {
+            var result = await ShowAsync();
+            if (result == ContentDialogResult.Primary)
+            {
+                return Input;
+            }
+            return null;
+        }
+
+        public void SetTitle(string title)
+        {
+            Title = title;
+        }
+    }
+}
diff --git a/FluentTerminal.App/FluentTerminal.App.csproj b/FluentTerminal.App/FluentTerminal.App.csproj
index da0bbd2..7508257 100644
--- a/FluentTerminal.App/FluentTerminal.App.csproj
+++ b/FluentTerminal.App/FluentTerminal.App.csproj
@@ -125,6 +125,9 @@
     <Compile Include="Converters\ToolTipValueToPixelConverter.cs" />
     <Compile Include="Converters\TrueToVisibleConverter.cs" />
     <Compile Include="Adapters\MessageDialogAdapter.cs" />
+    <Compile Include="Dialogs\InputDialog.xaml.cs">
+      <DependentUpon>InputDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialogs\ShellProfileSelectionDialog.xaml.cs">
       <DependentUpon>ShellProfileSelectionDialog.xaml</DependentUpon>
     </Compile>
@@ -275,6 +278,10 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Page Include="Dialogs\InputDialog.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Dialogs\ShellProfileSelectionDialog.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
diff --git a/FluentTerminal.App/Views/TabBar.xaml b/FluentTerminal.App/Views/TabBar.xaml
index 376648f..b89e7eb 100644
--- a/FluentTerminal.App/Views/TabBar.xaml
+++ b/FluentTerminal.App/Views/TabBar.xaml
@@ -151,6 +151,7 @@
                                             </ToggleMenuFlyoutItem.Icon>
                                         </ToggleMenuFlyoutItem>
                                     </MenuFlyoutSubItem>
+                                    <MenuFlyoutItem Command="{x:Bind EditTitleCommand}" Text="Edit Title" />
                                     <MenuFlyoutSeparator />
                                     <MenuFlyoutItem Command="{x:Bind CloseCommand}" Text="Close" />
                                 </MenuFlyout>
@@ -176,7 +177,7 @@
                             <Grid
                                 x:Name="CloseButton"
                                 Grid.Column="2"
-                                Width="32"  
+                                Width="32"
                                 RelativePanel.AlignRightWithPanel="True">
                                 <Button
                                     HorizontalAlignment="Center"