Allow changing the process name for custom installs

sabihoshi · Jul 18, 2021 · fbd7974 · fbd7974
1 parent 41e5d60
commit fbd7974
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Showing 8 changed files with 137 additions and 13 deletions.
diff --git a/GenshinLyreMidiPlayer.Data/Properties/Settings.Designer.cs b/GenshinLyreMidiPlayer.Data/Properties/Settings.Designer.cs
diff --git a/GenshinLyreMidiPlayer.Data/Properties/Settings.settings b/GenshinLyreMidiPlayer.Data/Properties/Settings.settings
@@ -55,5 +55,8 @@
     <Setting Name="UpgradeRequired" Type="System.Boolean" Scope="User">
       <Value Profile="(Default)">True</Value>
     </Setting>
+    <Setting Name="GenshinLocation" Type="System.String" Scope="User">
+      <Value Profile="(Default)">GenshinImpact.exe</Value>
+    </Setting>
   </Settings>
 </SettingsFile>
diff --git a/GenshinLyreMidiPlayer.WPF/Core/WindowHelper.cs b/GenshinLyreMidiPlayer.WPF/Core/WindowHelper.cs
@@ -1,18 +1,26 @@
 using System;
 using System.Diagnostics;
+using System.IO;
 using System.Linq;
 using System.Runtime.InteropServices;
+using GenshinLyreMidiPlayer.Data.Properties;
+using Microsoft.Win32;
 
 namespace GenshinLyreMidiPlayer.WPF.Core
 {
     public static class WindowHelper
     {
-        private const string GenshinProcessName = "GenshinImpact";
+        public static string? InstallLocation => Registry.LocalMachine
+            .OpenSubKey(@"SOFTWARE\launcher", false)
+            ?.GetValue("InstPath") as string;
+
+        private static string GenshinProcessName
+            => Path.GetFileNameWithoutExtension(Settings.Default.GenshinLocation)!;
 
         private static IntPtr? FindWindowByProcessName(string processName)
         {
             var process = Process.GetProcessesByName(processName);
-            return process.FirstOrDefault()?.MainWindowHandle;
+            return process.FirstOrDefault(p => p.MainWindowHandle != IntPtr.Zero)?.MainWindowHandle;
         }
 
         [DllImport("user32.dll", CharSet = CharSet.Auto, ExactSpelling = true)]
@@ -43,7 +51,7 @@ public static bool IsGameFocused()
         {
             var genshinWindow = FindWindowByProcessName(GenshinProcessName);
             return genshinWindow != null &&
-                   IsWindowFocused((IntPtr) genshinWindow);
+                IsWindowFocused((IntPtr) genshinWindow);
         }
     }
 }
diff --git a/GenshinLyreMidiPlayer.WPF/GenshinLyreMidiPlayer.WPF.csproj b/GenshinLyreMidiPlayer.WPF/GenshinLyreMidiPlayer.WPF.csproj
@@ -6,7 +6,7 @@
     <UseWPF>true</UseWPF>
     <StartupObject>GenshinLyreMidiPlayer.WPF.App</StartupObject>
     <ApplicationManifest>app.manifest</ApplicationManifest>
-    <Version>2.2.1</Version>
+    <Version>2.3.0</Version>
     <ApplicationIcon>item_windsong_lyre.ico</ApplicationIcon>
     <Nullable>enable</Nullable>
     <RepositoryUrl>https://github.com/sabihoshi/GenshinLyreMidiPlayer</RepositoryUrl>

diff --git a/GenshinLyreMidiPlayer.WPF/ViewModels/MainWindowViewModel.cs b/GenshinLyreMidiPlayer.WPF/ViewModels/MainWindowViewModel.cs
@@ -2,7 +2,6 @@
 using System.Linq;
 using GenshinLyreMidiPlayer.Data;
 using GenshinLyreMidiPlayer.WPF.Views;
-using ModernWpf;
 using ModernWpf.Controls;
 using Stylet;
 using StyletIoC;
@@ -50,6 +49,8 @@ protected override async void OnViewLoaded()
             var menuItems = _navView.MenuItems.Cast<NavigationViewItemBase>();
             _navView.SelectedItem = menuItems.FirstOrDefault(item => item is NavigationViewItem);
 
+            if (!SettingsView.TryGetLocation()) _ = SettingsView.LocationMissing();
+
             if (SettingsView.AutoCheckUpdates)
             {
                 _ = SettingsView.CheckForUpdate()

diff --git a/GenshinLyreMidiPlayer.WPF/ViewModels/SettingsPageViewModel.cs b/GenshinLyreMidiPlayer.WPF/ViewModels/SettingsPageViewModel.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Net.Http;
 using System.Net.Http.Headers;
@@ -15,7 +16,9 @@
 using GenshinLyreMidiPlayer.WPF.ModernWPF;
 using GenshinLyreMidiPlayer.WPF.ModernWPF.Animation;
 using GenshinLyreMidiPlayer.WPF.ModernWPF.Animation.Transitions;
+using Microsoft.Win32;
 using ModernWpf;
+using ModernWpf.Controls;
 using Stylet;
 using StyletIoC;
 
@@ -158,6 +161,90 @@ public int KeyOffset
 
         public static Version ProgramVersion => Assembly.GetExecutingAssembly().GetName().Version!;
 
+        public string GenshinLocation
+        {
+            get => Settings.GenshinLocation;
+            set => Settings.GenshinLocation = value;
+        }
+
+        public bool TryGetLocation()
+        {
+            var locations = new[]
+            {
+                // User set location
+                Settings.GenshinLocation,
+
+                // Default install location
+                @"C:\Program Files\Genshin Impact\Genshin Impact Game\GenshinImpact.exe",
+                @"C:\Program Files\Genshin Impact\Genshin Impact Game\YuanShen.exe",
+
+                // Custom install location
+                Path.Combine(WindowHelper.InstallLocation ?? string.Empty, @"Genshin Impact Game\GenshinImpact.exe"),
+                Path.Combine(WindowHelper.InstallLocation ?? string.Empty, @"Genshin Impact Game\YuanShen.exe"),
+
+                // Relative location
+                AppContext.BaseDirectory + "GenshinImpact.exe",
+                AppContext.BaseDirectory + "YuanShen.exe"
+            };
+
+            return locations.Any(TrySetLocation);
+        }
+
+        private bool TrySetLocation(string? location)
+        {
+            if (File.Exists(location) && location is not null)
+            {
+                Settings.GenshinLocation = location;
+                NotifyOfPropertyChange(() => Settings.GenshinLocation);
+                return true;
+            }
+
+            return false;
+        }
+
+        public async Task SetLocation()
+        {
+            var openFileDialog = new OpenFileDialog
+            {
+                Filter = "Executable|*.exe|All files (*.*)|*.*",
+                InitialDirectory = WindowHelper.InstallLocation is null
+                    ? string.Empty
+                    : Path.Combine(WindowHelper.InstallLocation, "Genshin Impact Game")
+            };
+
+            var success = openFileDialog.ShowDialog() == true;
+            var set = TrySetLocation(openFileDialog.FileName);
+
+            if (!(success && set)) await LocationMissing();
+        }
+
+        public async Task LocationMissing()
+        {
+            var dialog = new ContentDialog
+            {
+                Title   = "Error",
+                Content = "Could not find Game's Location",
+
+                PrimaryButtonText   = "Find Manually...",
+                SecondaryButtonText = "Ignore",
+                CloseButtonText     = "Exit"
+            };
+
+            var result = await dialog.ShowAsync();
+
+            switch (result)
+            {
+                case ContentDialogResult.None:
+                    RequestClose();
+                    break;
+                case ContentDialogResult.Primary:
+                    await SetLocation();
+                    break;
+                case ContentDialogResult.Secondary:
+                    break;
+            }
+        }
+
         public async Task StartStopTimer()
         {
             if (PlayTimerToken is not null)

diff --git a/GenshinLyreMidiPlayer.WPF/Views/SettingsPageView.xaml b/GenshinLyreMidiPlayer.WPF/Views/SettingsPageView.xaml
@@ -81,6 +81,21 @@
                 </ui:SimpleStackPanel>
             </GroupBox>
 
+            <GroupBox Header="Location">
+                <ui:SimpleStackPanel Orientation="Horizontal">
+                    <ui:SimpleStackPanel.Resources>
+                        <Style TargetType="Button" BasedOn="{StaticResource {x:Type Button}}" />
+                    </ui:SimpleStackPanel.Resources>
+
+                    <Button Command="{s:Action SetLocation}"
+                            Background="Transparent">
+                        <ui:FontIcon Glyph="&#xE8E5;" />
+                    </Button>
+                    <TextBlock Text="{Binding GenshinLocation}"
+                               VerticalAlignment="Center"/>
+                </ui:SimpleStackPanel>
+            </GroupBox>
+
             <GroupBox Header="Theme Mode">
                 <ui:RadioButtons
                     SelectedItem="{Binding 

diff --git a/GenshinLyreMidiPlayer.sln.DotSettings b/GenshinLyreMidiPlayer.sln.DotSettings
@@ -1,12 +1,10 @@
-<wpf:ResourceDictionary
-  xml:space="preserve"
-  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-  xmlns:s="clr-namespace:System;assembly=mscorlib"
-  xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml"
-  xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpCodeStyle/OBJECT_CREATION_WHEN_TYPE_NOT_EVIDENT/@EntryValue">TargetTyped</s:String>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=YuanShen/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Shen/@EntryIndexedValue">True</s:Boolean>
 
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Stylet/@EntryIndexedValue">True</s:Boolean>
-  <s:Boolean x:Key="/Default/UserDictionary/Words/=Fody/@EntryIndexedValue">True</s:Boolean>
+    <s:Boolean x:Key="/Default/UserDictionary/Words/=Fody/@EntryIndexedValue">True</s:Boolean>
 
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=sabihoshi/@EntryIndexedValue">True</s:Boolean>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=prerelease/@EntryIndexedValue">True</s:Boolean>