From 953620669d3325599dbe869fd2b7bb2cff31120e Mon Sep 17 00:00:00 2001
From: Mike Griese <migrie@microsoft.com>
Date: Wed, 3 Nov 2021 15:13:06 -0500
Subject: [PATCH] Prototype: get some tooltips back

---
 .../TerminalApp/MinMaxCloseControl.cpp        | 30 +++++++++++++++++++
 src/cascadia/TerminalApp/MinMaxCloseControl.h |  3 ++
 .../TerminalApp/MinMaxCloseControl.idl        |  5 +++-
 .../TerminalApp/MinMaxCloseControl.xaml       | 16 ++++++++--
 .../Resources/en-US/Resources.resw            |  6 ++++
 5 files changed, 56 insertions(+), 4 deletions(-)

diff --git a/src/cascadia/TerminalApp/MinMaxCloseControl.cpp b/src/cascadia/TerminalApp/MinMaxCloseControl.cpp
index e1a315ad1..e4976fb6c 100644
--- a/src/cascadia/TerminalApp/MinMaxCloseControl.cpp
+++ b/src/cascadia/TerminalApp/MinMaxCloseControl.cpp
@@ -20,6 +20,7 @@ namespace winrt::TerminalApp::implementation
     MinMaxCloseControl::MinMaxCloseControl()
     {
         InitializeComponent();
+        _MinimizeToolTip = RS_(L"WindowMinimizeButtonToolTipText");
     }
 
     // These event handlers simply forward each buttons click events up to the
@@ -104,16 +105,45 @@ namespace winrt::TerminalApp::implementation
             VisualStateManager::GoToState(MinimizeButton(), L"PointerOver", false);
             VisualStateManager::GoToState(MaximizeButton(), L"Normal", false);
             VisualStateManager::GoToState(CloseButton(), L"Normal", false);
+            if (auto tt{ Controls::ToolTipService::GetToolTip(MinimizeButton()) })
+            {
+                if (auto tooltip{ tt.try_as<Controls::ToolTip>() })
+                {
+                    tooltip.IsOpen(true);
+                }
+            }
+
             break;
         case CaptionButton::Maximize:
             VisualStateManager::GoToState(MinimizeButton(), L"Normal", false);
             VisualStateManager::GoToState(MaximizeButton(), L"PointerOver", false);
             VisualStateManager::GoToState(CloseButton(), L"Normal", false);
+            if (auto tt{ Controls::ToolTipService::GetToolTip(MaximizeButton()) })
+            {
+                if (auto tooltip{ tt.try_as<Controls::ToolTip>() })
+                {
+                    tooltip.IsOpen(true);
+                }
+            }
             break;
         case CaptionButton::Close:
             VisualStateManager::GoToState(MinimizeButton(), L"Normal", false);
             VisualStateManager::GoToState(MaximizeButton(), L"Normal", false);
             VisualStateManager::GoToState(CloseButton(), L"PointerOver", false);
+            if (auto tt{ Controls::ToolTipService::GetToolTip(CloseButton()) })
+            {
+                if (auto tooltip{ tt.try_as<Controls::ToolTip>() })
+                {
+                    tooltip.IsOpen(true);
+                }
+                else if (auto s{winrt::unbox_value<winrt::hstring>(tt)}; !s.empty()) 
+                {
+                    s;
+                    int a = 0;
+                    a++;
+                    a;
+                }
+            }
             break;
         }
     }
diff --git a/src/cascadia/TerminalApp/MinMaxCloseControl.h b/src/cascadia/TerminalApp/MinMaxCloseControl.h
index e69616038..9bcd81def 100644
--- a/src/cascadia/TerminalApp/MinMaxCloseControl.h
+++ b/src/cascadia/TerminalApp/MinMaxCloseControl.h
@@ -31,6 +31,9 @@ namespace winrt::TerminalApp::implementation
         void _CloseClick(winrt::Windows::Foundation::IInspectable const& sender,
                          winrt::Windows::UI::Xaml::RoutedEventArgs const& e);
 
+        WINRT_CALLBACK(PropertyChanged, Windows::UI::Xaml::Data::PropertyChangedEventHandler);
+        WINRT_OBSERVABLE_PROPERTY(winrt::hstring, MinimizeToolTip, _PropertyChangedHandlers);
+
         TYPED_EVENT(MinimizeClick, TerminalApp::MinMaxCloseControl, winrt::Windows::UI::Xaml::RoutedEventArgs);
         TYPED_EVENT(MaximizeClick, TerminalApp::MinMaxCloseControl, winrt::Windows::UI::Xaml::RoutedEventArgs);
         TYPED_EVENT(CloseClick, TerminalApp::MinMaxCloseControl, winrt::Windows::UI::Xaml::RoutedEventArgs);
diff --git a/src/cascadia/TerminalApp/MinMaxCloseControl.idl b/src/cascadia/TerminalApp/MinMaxCloseControl.idl
index 61600fe27..06b481e4a 100644
--- a/src/cascadia/TerminalApp/MinMaxCloseControl.idl
+++ b/src/cascadia/TerminalApp/MinMaxCloseControl.idl
@@ -5,7 +5,8 @@ import "TitlebarControl.idl";
 
 namespace TerminalApp
 {
-    [default_interface] runtimeclass MinMaxCloseControl : Windows.UI.Xaml.Controls.StackPanel
+    [default_interface] runtimeclass MinMaxCloseControl : Windows.UI.Xaml.Controls.StackPanel,
+                                                          Windows.UI.Xaml.Data.INotifyPropertyChanged
     {
         MinMaxCloseControl();
 
@@ -15,6 +16,8 @@ namespace TerminalApp
         void PressButton(CaptionButton button);
         void ReleaseButtons();
 
+        String MinimizeToolTip { get; };
+
         event Windows.Foundation.TypedEventHandler<MinMaxCloseControl, Windows.UI.Xaml.RoutedEventArgs> MinimizeClick;
         event Windows.Foundation.TypedEventHandler<MinMaxCloseControl, Windows.UI.Xaml.RoutedEventArgs> MaximizeClick;
         event Windows.Foundation.TypedEventHandler<MinMaxCloseControl, Windows.UI.Xaml.RoutedEventArgs> CloseClick;
diff --git a/src/cascadia/TerminalApp/MinMaxCloseControl.xaml b/src/cascadia/TerminalApp/MinMaxCloseControl.xaml
index 105de2226..684831586 100644
--- a/src/cascadia/TerminalApp/MinMaxCloseControl.xaml
+++ b/src/cascadia/TerminalApp/MinMaxCloseControl.xaml
@@ -220,7 +220,7 @@
     </StackPanel.Resources>
 
     <Button x:Name="MinimizeButton"
-            x:Uid="WindowMinimizeButton"
+            x:Uid="MinimizeButton"
             Width="46.0"
             Height="{StaticResource CaptionButtonHeightWindowed}"
             MinWidth="46.0"
@@ -232,9 +232,14 @@
                 <x:String x:Key="CaptionButtonPath">M 0 0 H 10</x:String>
             </ResourceDictionary>
         </Button.Resources>
+        <ToolTipService.ToolTip>
+            <ToolTip>
+                <TextBlock x:Uid="WindowMinimizeButtonToolTip" />
+            </ToolTip>
+        </ToolTipService.ToolTip>
     </Button>
     <Button x:Name="MaximizeButton"
-            x:Uid="WindowMaximizeButton"
+            x:Uid="MaximizeButton"
             Width="46.0"
             Height="{StaticResource CaptionButtonHeightWindowed}"
             MinWidth="46.0"
@@ -256,7 +261,7 @@
         </ToolTipService.ToolTip>
     </Button>
     <Button x:Name="CloseButton"
-            x:Uid="WindowCloseButton"
+            x:Uid="CloseButton"
             Width="46.0"
             Height="{StaticResource CaptionButtonHeightWindowed}"
             MinWidth="46.0"
@@ -309,5 +314,10 @@
                 <x:String x:Key="CaptionButtonPath">M 0 0 L 10 10 M 10 0 L 0 10</x:String>
             </ResourceDictionary>
         </Button.Resources>
+        <ToolTipService.ToolTip>
+            <ToolTip>
+                <TextBlock x:Uid="WindowCloseButtonToolTip" />
+            </ToolTip>
+        </ToolTipService.ToolTip>
     </Button>
 </StackPanel>
diff --git a/src/cascadia/TerminalApp/Resources/en-US/Resources.resw b/src/cascadia/TerminalApp/Resources/en-US/Resources.resw
index 56bc3ed17..a2da0841e 100644
--- a/src/cascadia/TerminalApp/Resources/en-US/Resources.resw
+++ b/src/cascadia/TerminalApp/Resources/en-US/Resources.resw
@@ -411,6 +411,9 @@
   <data name="WindowCloseButton.[using:Windows.UI.Xaml.Controls]ToolTipService.ToolTip" xml:space="preserve">
     <value>Close</value>
   </data>
+  <data name="WindowCloseButtonToolTip.Text" xml:space="preserve">
+    <value>Close</value>
+  </data>
   <data name="WindowMaximizeButton.[using:Windows.UI.Xaml.Automation]AutomationProperties.Name" xml:space="preserve">
     <value>Maximize</value>
   </data>
@@ -420,6 +423,9 @@
   <data name="WindowMinimizeButton.[using:Windows.UI.Xaml.Controls]ToolTipService.ToolTip" xml:space="preserve">
     <value>Minimize</value>
   </data>
+  <data name="WindowMinimizeButtonToolTipText" xml:space="preserve">
+    <value>Minimize</value>
+  </data>
   <data name="AboutDialog.Title" xml:space="preserve">
     <value>About</value>
   </data>