Avalonia UI - Part 1 (#3270)

* avalonia part 1

* remove vulkan ui backend

* move ui common files to ui common project

* get name for oading screen from device

* rebase.

* review 1

* review 1.1

* review

* cleanup

* addressed review

* use cancellation token

* review

* review

* rebased

* cancel library loading when closing window

* remove star  image, use fonticon instead

* delete render control frame buffer when game ends. change position of fav star

* addressed @Thog review

* ensure the right ui is downloaded in updates

* fix crash when showing not supported dialog during controller request

* add prefix to artifact names

* Auto-format Avalonia project

* Fix input

* Fix build, simplify app disposal

* remove nv stutter thread

* addressed review

* add missing change

* maintain window size if new size is zero length

* add game, handheld, docked to local

* reverse scale main window

* Update de_DE.json

* Update de_DE.json

* Update de_DE.json

* Update italian json

* Update it_IT.json

* let render timer poll with no wait

* remove unused code

* more unused code

* enabled tiered compilation and trimming

* check if window event is not closed before signaling

* fix atmospher case

* locale fix

* locale fix

* remove explicit tiered compilation declarations

* Remove ) it_IT.json

* Remove ) de_DE.json

* Update it_IT.json

* Update pt_BR locale with latest strings

* Remove ')'

* add more strings to locale

* update locale

* remove extra slash

* remove extra slash

* set firmware version to 0 if key's not found

* fix

* revert timer changes

* lock  on object instead

* Update it_IT.json

* remove unused method

* add load screen text to locale

* drop swap event

* Update de_DE.json

* Update de_DE.json

* do null check when stopping emulator

* Update de_DE.json

* Create tr_TR.json

* Add tr_TR

* Add tr_TR + Turkish

* Update it_IT.json

* Update Ryujinx.Ava/Input/AvaloniaMappingHelper.cs

Co-authored-by: Ac_K <Acoustik666@gmail.com>

* Apply suggestions from code review

Co-authored-by: Ac_K <Acoustik666@gmail.com>

* Apply suggestions from code review

Co-authored-by: Ac_K <Acoustik666@gmail.com>

* addressed review

* Update Ryujinx.Ava/Ui/Backend/OpenGl/OpenGlRenderTarget.cs

Co-authored-by: gdkchan <gab.dark.100@gmail.com>

* use avalonia's inbuilt renderer on linux

* removed whitespace

* workaround for queue render crash with vsync off

* drop custom backend

* format files

* fix not closing issue

* remove warnings

* rebase

* update avalonia library

* Reposition the Text and Button on About Page

* Assign build version

* Remove appveyor text

Co-authored-by: gdk <gab.dark.100@gmail.com>
Co-authored-by: Niwu34 <67392333+Niwu34@users.noreply.github.com>
Co-authored-by: Antonio Brugnolo <36473846+AntoSkate@users.noreply.github.com>
Co-authored-by: aegiff <99728970+aegiff@users.noreply.github.com>
Co-authored-by: Ac_K <Acoustik666@gmail.com>
Co-authored-by: MostlyWhat <78652091+MostlyWhat@users.noreply.github.com>

2 files changed, 135 insertions, 0 deletions

diff --git a/Ryujinx.Ava/Common/Locale/LocaleExtension.cs b/Ryujinx.Ava/Common/Locale/LocaleExtension.cs
new file mode 100644
index 00000000..a9e5cac5
--- /dev/null
+++ b/Ryujinx.Ava/Common/Locale/LocaleExtension.cs
@@ -0,0 +1,30 @@
+using Avalonia.Data;
+using Avalonia.Markup.Xaml;
+using Avalonia.Markup.Xaml.MarkupExtensions;
+using System;
+
+namespace Ryujinx.Ava.Common.Locale
+{
+    public class LocaleExtension : MarkupExtension
+    {
+        public LocaleExtension(string key)
+        {
+            Key = key;
+        }
+
+        public string Key { get; }
+
+        public override object ProvideValue(IServiceProvider serviceProvider)
+        {
+            string keyToUse = Key;
+
+            ReflectionBindingExtension binding = new($"[{keyToUse}]")
+            {
+                Mode = BindingMode.OneWay,
+                Source = LocaleManager.Instance
+            };
+
+            return binding.ProvideValue(serviceProvider);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Ava/Common/Locale/LocaleManager.cs b/Ryujinx.Ava/Common/Locale/LocaleManager.cs
new file mode 100644
index 00000000..daa0328f
--- /dev/null
+++ b/Ryujinx.Ava/Common/Locale/LocaleManager.cs
@@ -0,0 +1,105 @@
+using Ryujinx.Ava.Ui.ViewModels;
+using Ryujinx.Common;
+using Ryujinx.Ui.Common.Configuration;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text.Json;
+
+namespace Ryujinx.Ava.Common.Locale
+{
+    class LocaleManager : BaseModel
+    {
+        private const string DefaultLanguageCode = "en_US";
+
+        private Dictionary<string, string> _localeStrings;
+        private ConcurrentDictionary<string, object[]> _dynamicValues;
+
+        public static LocaleManager Instance { get; } = new LocaleManager();
+        public Dictionary<string, string> LocaleStrings { get => _localeStrings; set => _localeStrings = value; }
+
+
+        public LocaleManager()
+        {
+            _localeStrings = new Dictionary<string, string>();
+            _dynamicValues = new ConcurrentDictionary<string, object[]>();
+
+            Load();
+        }
+
+        public void Load()
+        {
+            string localeLanguageCode = CultureInfo.CurrentCulture.Name.Replace('-', '_');
+
+            if (Program.PreviewerDetached)
+            {
+                if (!string.IsNullOrEmpty(ConfigurationState.Instance.Ui.LanguageCode.Value))
+                {
+                    localeLanguageCode = ConfigurationState.Instance.Ui.LanguageCode.Value;
+                }
+            }
+
+            // Load english first, if the target language translation is incomplete, we default to english.
+            LoadLanguage(DefaultLanguageCode);
+
+            if (localeLanguageCode != DefaultLanguageCode)
+            {
+                LoadLanguage(localeLanguageCode);
+            }
+        }
+
+        public string this[string key]
+        {
+            get
+            {
+                if (_localeStrings.TryGetValue(key, out string value))
+                {
+                    if (_dynamicValues.TryGetValue(key, out var dynamicValue))
+                    {
+                        return string.Format(value, dynamicValue);
+                    }
+
+                    return value;
+                }
+
+                return key;
+            }
+            set
+            {
+                _localeStrings[key] = value;
+
+                OnPropertyChanged();
+            }
+        }
+
+        public void UpdateDynamicValue(string key, params object[] values)
+        {
+            _dynamicValues[key] = values;
+
+            OnPropertyChanged("Item");
+        }
+
+        public void LoadLanguage(string languageCode)
+        {
+            string languageJson = EmbeddedResources.ReadAllText($"Ryujinx.Ava/Assets/Locales/{languageCode}.json");
+
+            if (languageJson == null)
+            {
+                return;
+            }
+
+            var strings = JsonSerializer.Deserialize<Dictionary<string, string>>(languageJson);
+
+            foreach (var item in strings)
+            {
+                this[item.Key] = item.Value;
+            }
+
+            if (Program.PreviewerDetached)
+            {
+                ConfigurationState.Instance.Ui.LanguageCode.Value = languageCode;
+                ConfigurationState.Instance.ToFileFormat().SaveConfig(Program.ConfigurationPath);
+            }
+        }
+    }
+}
\ No newline at end of file