initial

Candelator/App.axaml

@@ -0,0 +1,16 @@
+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="using:Candelator"
+             x:Class="Candelator.App"
+             RequestedThemeVariant="Default">
+             <!-- "Default" ThemeVariant follows system theme variant. "Dark" or "Light" are other available options. -->
+
+    <Application.DataTemplates>
+        <local:ViewLocator/>
+    </Application.DataTemplates>
+
+    <Application.Styles>
+        <FluentTheme />
+        <StyleInclude Source="avares://Pilz.UI.AvaloniaUI/Assets/Styles/EnhancedDefaults.axaml"/>
+    </Application.Styles>
+</Application>

Candelator/App.axaml.cs

@@ -0,0 +1,54 @@
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Data.Core;
+using Avalonia.Data.Core.Plugins;
+using System.Linq;
+using Avalonia.Markup.Xaml;
+using Candelator.ViewModels;
+using Candelator.Views;
+
+namespace Candelator;
+
+public partial class App : Application
+{
+    public override void Initialize()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    public override void OnFrameworkInitializationCompleted()
+    {
+        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            // Avoid duplicate validations from both Avalonia and the CommunityToolkit. 
+            // More info: https://docs.avaloniaui.net/docs/guides/development-guides/data-validation#manage-validationplugins
+            DisableAvaloniaDataAnnotationValidation();
+            desktop.MainWindow = new MainWindow
+            {
+                DataContext = new MainViewModel()
+            };
+        }
+        else if (ApplicationLifetime is ISingleViewApplicationLifetime singleViewPlatform)
+        {
+            singleViewPlatform.MainView = new MainView
+            {
+                DataContext = new MainViewModel()
+            };
+        }
+
+        base.OnFrameworkInitializationCompleted();
+    }
+
+    private void DisableAvaloniaDataAnnotationValidation()
+    {
+        // Get an array of plugins to remove
+        var dataValidationPluginsToRemove =
+            BindingPlugins.DataValidators.OfType<DataAnnotationsValidationPlugin>().ToArray();
+
+        // remove each entry found
+        foreach (var plugin in dataValidationPluginsToRemove)
+        {
+            BindingPlugins.DataValidators.Remove(plugin);
+        }
+    }
+}

Candelator/Candelator.csproj

@@ -0,0 +1,40 @@
+<Project Sdk="Microsoft.NET.Sdk">
+    <PropertyGroup>
+        <TargetFramework>net8.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <LangVersion>latest</LangVersion>
+        <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <AvaloniaResource Include="Assets\**"/>
+    </ItemGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Avalonia"/>
+        <PackageReference Include="Avalonia.Themes.Fluent"/>
+        <PackageReference Include="Avalonia.Fonts.Inter"/>
+        <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
+        <PackageReference Include="Avalonia.Diagnostics">
+            <IncludeAssets Condition="'$(Configuration)' != 'Debug'">None</IncludeAssets>
+            <PrivateAssets Condition="'$(Configuration)' != 'Debug'">All</PrivateAssets>
+        </PackageReference>
+        <PackageReference Include="CommunityToolkit.Mvvm"/>
+        <PackageReference Include="Pilz.UI.AvaloniaUI" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <EmbeddedResource Update="LangRes\GeneralLangRes.resx">
+        <Generator>PublicResXFileCodeGenerator</Generator>
+        <LastGenOutput>GeneralLangRes.Designer.cs</LastGenOutput>
+      </EmbeddedResource>
+    </ItemGroup>
+
+    <ItemGroup>
+      <Compile Update="LangRes\GeneralLangRes.Designer.cs">
+        <DesignTime>True</DesignTime>
+        <AutoGen>True</AutoGen>
+        <DependentUpon>GeneralLangRes.resx</DependentUpon>
+      </Compile>
+    </ItemGroup>
+</Project>

Candelator/LangRes/GeneralLangRes.Designer.cs

@@ -0,0 +1,96 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Candelator.LangRes {
+    using System;
+    
+    
+    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    public class GeneralLangRes {
+        
+        private static System.Resources.ResourceManager resourceMan;
+        
+        private static System.Globalization.CultureInfo resourceCulture;
+        
+        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal GeneralLangRes() {
+        }
+        
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.Equals(null, resourceMan)) {
+                    System.Resources.ResourceManager temp = new System.Resources.ResourceManager("Candelator.LangRes.GeneralLangRes", typeof(GeneralLangRes).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        public static string Wax {
+            get {
+                return ResourceManager.GetString("Wax", resourceCulture);
+            }
+        }
+        
+        public static string Additive {
+            get {
+                return ResourceManager.GetString("Additive", resourceCulture);
+            }
+        }
+        
+        public static string Color {
+            get {
+                return ResourceManager.GetString("Color", resourceCulture);
+            }
+        }
+        
+        public static string Oil {
+            get {
+                return ResourceManager.GetString("Oil", resourceCulture);
+            }
+        }
+        
+        public static string Count {
+            get {
+                return ResourceManager.GetString("Count", resourceCulture);
+            }
+        }
+        
+        public static string OilFactorTooltipStringFormat {
+            get {
+                return ResourceManager.GetString("OilFactorTooltipStringFormat", resourceCulture);
+            }
+        }
+        
+        public static string ColorFactorTooltipStringFormat {
+            get {
+                return ResourceManager.GetString("ColorFactorTooltipStringFormat", resourceCulture);
+            }
+        }
+        
+        public static string AdditiveFactorTooltipStringFormat {
+            get {
+                return ResourceManager.GetString("AdditiveFactorTooltipStringFormat", resourceCulture);
+            }
+        }
+    }
+}

Candelator/LangRes/GeneralLangRes.resx

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<root>
+    <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+        <xsd:element name="root" msdata:IsDataSet="true">
+            
+        </xsd:element>
+    </xsd:schema>
+    <resheader name="resmimetype">
+        <value>text/microsoft-resx</value>
+    </resheader>
+    <resheader name="version">
+        <value>1.3</value>
+    </resheader>
+    <resheader name="reader">
+        <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    </resheader>
+    <resheader name="writer">
+        <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    </resheader>
+    <data name="Wax" xml:space="preserve">
+        <value>Wax</value>
+    </data>
+    <data name="Additive" xml:space="preserve">
+        <value>Additive</value>
+    </data>
+    <data name="Color" xml:space="preserve">
+        <value>Color</value>
+    </data>
+    <data name="Oil" xml:space="preserve">
+        <value>Oil</value>
+    </data>
+    <data name="Count" xml:space="preserve">
+        <value>Count</value>
+    </data>
+    <data name="OilFactorTooltipStringFormat" xml:space="preserve">
+        <value>{0:0%} to {1:0%}</value>
+    </data>
+    <data name="ColorFactorTooltipStringFormat" xml:space="preserve">
+        <value>{0:0.###%} to {1:0.###%}</value>
+    </data>
+    <data name="AdditiveFactorTooltipStringFormat" xml:space="preserve">
+        <value>{0:0.#%} to {1:0.#%}</value>
+    </data>
+</root>

Candelator/ViewLocator.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+using Avalonia.Controls;
+using Avalonia.Controls.Templates;
+using Candelator.ViewModels;
+
+namespace Candelator;
+
+/// <summary>
+/// Given a view model, returns the corresponding view if possible.
+/// </summary>
+[RequiresUnreferencedCode(
+    "Default implementation of ViewLocator involves reflection which may be trimmed away.",
+    Url = "https://docs.avaloniaui.net/docs/concepts/view-locator")]
+public class ViewLocator : IDataTemplate
+{
+    public Control? Build(object? param)
+    {
+        if (param is null)
+            return null;
+
+        var name = param.GetType().FullName!.Replace("ViewModel", "View", StringComparison.Ordinal);
+        var type = Type.GetType(name);
+
+        if (type != null)
+        {
+            return (Control)Activator.CreateInstance(type)!;
+        }
+
+        return new TextBlock { Text = "Not Found: " + name };
+    }
+
+    public bool Match(object? data)
+    {
+        return data is ViewModelBase;
+    }
+}

Candelator/ViewModels/MainViewModel.cs

@@ -0,0 +1,68 @@
+using System.ComponentModel;
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace Candelator.ViewModels;
+
+public partial class MainViewModel : ViewModelBase
+{
+    [ObservableProperty] private double inputContainerVolume = 100;
+    [ObservableProperty] private double outputWaxWeight;
+    
+    [ObservableProperty] private double inputCandleCount = 1;
+    
+    [ObservableProperty] private bool useAdditive;
+    [ObservableProperty] private double inputAdditiveFactor = 0.002;
+    [ObservableProperty] private double outputAdditiveWeight;
+    
+    [ObservableProperty] private bool useColor;
+    [ObservableProperty] private double inputColorFactor = 0.0001;
+    [ObservableProperty] private double outputColorWeight;
+    
+    [ObservableProperty] private bool useOil;
+    [ObservableProperty] private double inputOilFactor = 0.05;
+    [ObservableProperty] private double outputOilWeight;
+
+    public MainViewModel()
+    {
+        Calculate();
+    }
+
+    protected override void OnPropertyChanged(PropertyChangedEventArgs e)
+    {
+        base.OnPropertyChanged(e);
+        if (e.PropertyName != null && (e.PropertyName.StartsWith("Use") || e.PropertyName.StartsWith("Input")))
+            Calculate();
+    }
+
+    private void Calculate()
+    {
+        var outputWaxWeightTotal = InputContainerVolume * InputCandleCount * 0.8;
+        var outputWaxWeight = outputWaxWeightTotal;
+
+        if (UseAdditive)
+        {
+            OutputAdditiveWeight = outputWaxWeightTotal * InputAdditiveFactor;
+            outputWaxWeight -= OutputAdditiveWeight;
+        }
+        else
+            OutputAdditiveWeight = 0;
+
+        if (UseColor)
+        {
+            OutputColorWeight = outputWaxWeightTotal * InputColorFactor;
+            outputWaxWeight -= OutputColorWeight;
+        }
+        else
+            OutputColorWeight = 0;
+
+        if (UseOil)
+        {
+            OutputOilWeight = outputWaxWeightTotal * InputOilFactor;
+            outputWaxWeight -= OutputOilWeight;
+        }
+        else
+            OutputOilWeight = 0;
+        
+        OutputWaxWeight = outputWaxWeight;
+    }
+}

Candelator/ViewModels/ViewModelBase.cs

@@ -0,0 +1,7 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace Candelator.ViewModels;
+
+public abstract class ViewModelBase : ObservableObject
+{
+}

Candelator/Views/MainView.axaml

@@ -0,0 +1,166 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+  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"
+  xmlns:vm="using:Candelator.ViewModels"
+  xmlns:langRes="clr-namespace:Candelator.LangRes"
+  mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="600"
+  x:Class="Candelator.Views.MainView"
+  x:DataType="vm:MainViewModel">
+
+  <Design.DataContext>
+    <vm:MainViewModel/>
+  </Design.DataContext>
+
+  <Grid
+    RowSpacing="6"
+    ColumnSpacing="6"
+    RowDefinitions="Auto,Auto,Auto,Auto,Auto"
+    ColumnDefinitions="Auto,80*,20*"
+    Margin="3">
+
+    <!-- Wax -->
+
+    <TextBlock
+      Grid.Row="0"
+      Grid.Column="0"
+      Text="{x:Static langRes:GeneralLangRes.Wax}"/>
+
+    <NumericUpDown
+      Grid.Row="0"
+      Grid.Column="1"
+      FormatString="0.## ml"
+      Value="{Binding InputContainerVolume}"/>
+
+    <TextBlock
+      Grid.Row="0"
+      Grid.Column="2"
+      HorizontalAlignment="Right"
+      Text="{Binding OutputWaxWeight, StringFormat=0.## g}"/>
+
+    <!-- Candle count -->
+
+    <TextBlock
+      Grid.Row="1"
+      Grid.Column="0"
+      Text="{x:Static langRes:GeneralLangRes.Count}"/>
+
+    <NumericUpDown
+      Grid.Row="1"
+      Grid.Column="1"
+      FormatString="#"
+      Minimum="1"
+      Value="{Binding InputCandleCount}"/>
+
+    <!-- Additive -->
+
+    <CheckBox
+      Grid.Row="2"
+      Grid.Column="0"
+      Content="{x:Static langRes:GeneralLangRes.Additive}"
+      IsChecked="{Binding UseAdditive}"/>
+
+    <NumericUpDown
+      Grid.Row="2"
+      Grid.Column="1"
+      x:Name="NumericUpDownInputAdditiveFactor"
+      FormatString="0.#%"
+      Increment="0.001"
+      Minimum="0.001"
+      Maximum="0.003"
+      Value="{Binding InputAdditiveFactor}"
+      IsEnabled="{Binding UseAdditive}">
+
+      <ToolTip.Tip>
+        <TextBlock>
+          <TextBlock.Text>
+            <MultiBinding StringFormat="{x:Static langRes:GeneralLangRes.AdditiveFactorTooltipStringFormat}">
+              <Binding ElementName="NumericUpDownInputAdditiveFactor" Path="Minimum"/>
+              <Binding ElementName="NumericUpDownInputAdditiveFactor" Path="Maximum"/>
+            </MultiBinding>
+          </TextBlock.Text>
+        </TextBlock>
+      </ToolTip.Tip>
+    </NumericUpDown>
+
+    <TextBlock
+      Grid.Row="2"
+      Grid.Column="2"
+      HorizontalAlignment="Right"
+      Text="{Binding OutputAdditiveWeight, StringFormat=0.## g}"/>
+
+    <!-- Color -->
+
+    <CheckBox
+      Grid.Row="3"
+      Grid.Column="0"
+      Content="{x:Static langRes:GeneralLangRes.Color}"
+      IsChecked="{Binding UseColor}"/>
+
+    <NumericUpDown
+      Grid.Row="3"
+      Grid.Column="1"
+      x:Name="NumericUpDownInputColorFactor"
+      FormatString="0.###%"
+      Increment="0.0001"
+      Minimum="0.00002"
+      Maximum="0.0006"
+      Value="{Binding InputColorFactor}"
+      IsEnabled="{Binding UseColor}">
+
+      <ToolTip.Tip>
+        <TextBlock>
+          <TextBlock.Text>
+            <MultiBinding StringFormat="{x:Static langRes:GeneralLangRes.ColorFactorTooltipStringFormat}">
+              <Binding ElementName="NumericUpDownInputColorFactor" Path="Minimum"/>
+              <Binding ElementName="NumericUpDownInputColorFactor" Path="Maximum"/>
+            </MultiBinding>
+          </TextBlock.Text>
+        </TextBlock>
+      </ToolTip.Tip>
+    </NumericUpDown>
+
+    <TextBlock
+      Grid.Row="3"
+      Grid.Column="2"
+      HorizontalAlignment="Right"
+      Text="{Binding OutputColorWeight, StringFormat=0.## g}"/>
+
+    <!-- Oil -->
+
+    <CheckBox
+      Grid.Row="4"
+      Grid.Column="0"
+      Content="{x:Static langRes:GeneralLangRes.Oil}"
+      IsChecked="{Binding UseOil}"/>
+
+    <NumericUpDown
+      Grid.Row="4"
+      Grid.Column="1"
+      x:Name="NumericUpDownInputOilFactor"
+      FormatString="0.#%"
+      Increment="0.01"
+      Minimum="0.03"
+      Maximum="0.12"
+      Value="{Binding InputOilFactor}"
+      IsEnabled="{Binding UseOil}">
+
+      <ToolTip.Tip>
+        <TextBlock>
+          <TextBlock.Text>
+            <MultiBinding StringFormat="{x:Static langRes:GeneralLangRes.OilFactorTooltipStringFormat}">
+              <Binding ElementName="NumericUpDownInputOilFactor" Path="Minimum"/>
+              <Binding ElementName="NumericUpDownInputOilFactor" Path="Maximum"/>
+            </MultiBinding>
+          </TextBlock.Text>
+        </TextBlock>
+      </ToolTip.Tip>
+    </NumericUpDown>
+
+    <TextBlock
+      Grid.Row="4"
+      Grid.Column="2"
+      HorizontalAlignment="Right"
+      Text="{Binding OutputOilWeight, StringFormat=0.## g}"/>
+  </Grid>
+</UserControl>

Candelator/Views/MainView.axaml.cs

@@ -0,0 +1,11 @@
+using Avalonia.Controls;
+
+namespace Candelator.Views;
+
+public partial class MainView : UserControl
+{
+    public MainView()
+    {
+        InitializeComponent();
+    }
+}

Candelator/Views/MainWindow.axaml

@@ -0,0 +1,15 @@
+<Window xmlns="https://github.com/avaloniaui"
+  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"
+  xmlns:views="using:Candelator.Views"
+  mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="600"
+  x:Class="Candelator.Views.MainWindow"
+  Width="400"
+  SizeToContent="Height"
+  CanMaximize="False"
+  Icon="/Assets/avalonia-logo.ico"
+  Title="Candelator">
+  
+  <views:MainView/>
+</Window>

Candelator/Views/MainWindow.axaml.cs

@@ -0,0 +1,11 @@
+using Avalonia.Controls;
+
+namespace Candelator.Views;
+
+public partial class MainWindow : Window
+{
+    public MainWindow()
+    {
+        InitializeComponent();
+    }
+}