From a1359eb4fa8521ae37634cdb4c5e7bcb24664b36 Mon Sep 17 00:00:00 2001
From: Yoshi Askharoun <jjask7@gmail.com>
Date: Sun, 12 May 2024 00:01:42 -0500
Subject: [PATCH] Implement caption buttons

---
 ZuneModdingHelper/AppWindow.xaml    |  6 +++---
 ZuneModdingHelper/AppWindow.xaml.cs | 25 +++++++++++++++++++++----
 2 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/ZuneModdingHelper/AppWindow.xaml b/ZuneModdingHelper/AppWindow.xaml
index 7fa5d64..b61654c 100644
--- a/ZuneModdingHelper/AppWindow.xaml
+++ b/ZuneModdingHelper/AppWindow.xaml
@@ -33,11 +33,11 @@
             </Grid.RowDefinitions>
 
             <StackPanel Grid.Row="0" Orientation="Horizontal" HorizontalAlignment="Right">
-                <zmhc:PathButton Padding="12" Style="{StaticResource TitleBarButtonStyle}"
+                <zmhc:PathButton Padding="12" Style="{StaticResource TitleBarButtonStyle}" Click="MinimizeButton_Click"
                                  PathData="m 0.26355 1.58337 l 0.004006 0.532267 H 0.471855 H 1.91237 H 2.11667 L 2.11266 1.58337 Z m 1.64481 0 H 0.467849 Z"/>
-                <zmhc:PathButton Padding="12" Style="{StaticResource TitleBarButtonStyle}"
+                <zmhc:PathButton Padding="12" Style="{StaticResource TitleBarButtonStyle}" Click="MaximizeButton_Click"
                                  PathData="M 0 0 V 0.5302 V 1.85208 V 2.11563 H 0.26355 H 2.12183 H 2.38538 V 1.85208 V 0 Z M 0.26355 0.5302 H 2.12183 V 1.85208 H 0.26355 Z"/>
-                <zmhc:PathButton Padding="12" Style="{StaticResource TitleBarButtonStyle}"
+                <zmhc:PathButton Padding="12" Style="{StaticResource TitleBarButtonStyle}" Click="CloseButton_Click"
                                  PathData="M 0,0 0.8583455,0.8598959 0,1.7197917 h 0.3813721 l 0.6676595,-0.668693 0.6676595,0.668693 h 0.381372 L 1.2397176,0.8598959 2.0980631,0 H 1.7166911 L 1.0490316,0.6686931 0.3813721,0 Z"/>
             </StackPanel>
 
diff --git a/ZuneModdingHelper/AppWindow.xaml.cs b/ZuneModdingHelper/AppWindow.xaml.cs
index ce45343..7b807de 100644
--- a/ZuneModdingHelper/AppWindow.xaml.cs
+++ b/ZuneModdingHelper/AppWindow.xaml.cs
@@ -1,9 +1,6 @@
-using ControlzEx.Behaviors;
-using ControlzEx.Controls.Internal;
-using System;
+using System;
 using System.Windows;
 using System.Windows.Interop;
-using System.Windows.Shell;
 
 namespace ZuneModdingHelper
 {
@@ -24,5 +21,25 @@ namespace ZuneModdingHelper
             base.OnSourceInitialized(e);
             _windowHandle = new WindowInteropHelper(this).EnsureHandle();
         }
+
+        private void MinimizeButton_Click(object sender, RoutedEventArgs e) => SetWindowState(WindowState.Minimized);
+
+        private void MaximizeButton_Click(object sender, RoutedEventArgs e)
+        {
+            SetWindowState(WindowState == WindowState.Normal
+                ? WindowState.Maximized : WindowState.Normal);
+
+            BorderThickness = new Thickness(WindowState == WindowState.Normal ? 0 : 8);
+        }
+
+        private void CloseButton_Click(object sender, RoutedEventArgs e) => Close();
+
+        private void SetWindowState(WindowState state)
+        {
+            // Hack for preserving animations and window sizing (don't cover the taskbar!)
+            WindowStyle = WindowStyle.SingleBorderWindow;
+            WindowState = state;
+            WindowStyle = WindowStyle.None;
+        }
     }
 }