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terryd 2023-03-08 14:13:08 +01:00
parent 646b39ed3f
commit bb00a9340f
12 changed files with 189 additions and 0 deletions
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13
.idea/.idea.ColorPicker/.idea/.gitignore vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml
# Rider ignored files
/contentModel.xml
/.idea.ColorPicker.iml
/modules.xml
/projectSettingsUpdater.xml
# Editor-based HTTP Client requests
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

4
.idea/.idea.ColorPicker/.idea/encodings.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
</project>

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.idea/.idea.ColorPicker/.idea/indexLayout.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="UserContentModel">
<attachedFolders />
<explicitIncludes />
<explicitExcludes />
</component>
</project>

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App.xaml Normal file
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<Application x:Class="ColorPicker.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:ColorPicker"
StartupUri="MainWindow.xaml">
<Application.Resources>
</Application.Resources>
</Application>

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App.xaml.cs Normal file
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using System.Windows;
namespace ColorPicker;
public partial class App : Application {
}

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AssemblyInfo.cs Normal file
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using System.Windows;
[assembly: ThemeInfo(
ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
//(used if a resource is not found in the page,
// or application resource dictionaries)
ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
//(used if a resource is not found in the page,
// app, or any theme specific resource dictionaries)
)]

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ColorPicker.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>WinExe</OutputType>
<TargetFramework>net7.0-windows</TargetFramework>
<Nullable>enable</Nullable>
<UseWPF>true</UseWPF>
</PropertyGroup>
<ItemGroup>
<Folder Include="Models\" />
<Folder Include="Views\" />
<Folder Include="ViewModels\" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="CommunityToolkit.Mvvm" Version="8.1.0" />
</ItemGroup>
</Project>

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ColorPicker.sln Normal file
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.5.33424.131
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ColorPicker", "ColorPicker.csproj", "{527B253E-F795-40CE-9E4F-030717FB109B}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{527B253E-F795-40CE-9E4F-030717FB109B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{527B253E-F795-40CE-9E4F-030717FB109B}.Debug|Any CPU.Build.0 = Debug|Any CPU
{527B253E-F795-40CE-9E4F-030717FB109B}.Release|Any CPU.ActiveCfg = Release|Any CPU
{527B253E-F795-40CE-9E4F-030717FB109B}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {C45379AD-6848-4D51-9A8D-2866C04E946E}
EndGlobalSection
EndGlobal

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MainWindow.xaml Normal file
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<Window x:Class="ColorPicker.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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="clr-namespace:ColorPicker.ViewModels"
mc:Ignorable="d"
Title="MainWindow" Height="600" Width="400">
<Window.Resources>
<vm:ColorPickerViewModel x:Key="viewModel"/>
</Window.Resources>
<Grid DataContext="{StaticResource viewModel}">
<Grid.RowDefinitions>
<RowDefinition Height="4*"/>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="8*" />
</Grid.ColumnDefinitions>
<Rectangle Fill="{Binding Color}" Margin="10" Name="RGBColor" Grid.Row="0" Grid.ColumnSpan="2"/>
<Label Content="Red" Grid.Row="1"/>
<Label Content="Green" Grid.Row="2"/>
<Label Content="Blue" Grid.Row="3"/>
<Slider Name="RedSlider" Maximum="255" Grid.Row="1" Grid.Column="1" Value="{Binding Red}" />
<Slider Name="GreenSlider" Maximum="255" Grid.Row="2" Grid.Column="1" Value="{Binding Green}"/>
<Slider Name="BlueSlider" Maximum="255" Grid.Row="3" Grid.Column="1" Value="{Binding Blue}"/>
<TextBox
Name="RGBInHex"
Grid.Row="4"
Grid.ColumnSpan="2"
Margin="10"
Text="{Binding Path=HexInput, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"/>
</Grid>
</Window>

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MainWindow.xaml.cs Normal file
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using System.Windows;
namespace ColorPicker;
public partial class MainWindow : Window {
public MainWindow() {
InitializeComponent();
}
}

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ViewModels/ColorPicker.cs Normal file
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using CommunityToolkit.Mvvm.ComponentModel;
using System.Text.RegularExpressions;
namespace ColorPicker.ViewModels;
public partial class ColorPickerViewModel : ObservableObject {
[ObservableProperty]
private byte red = 0, green = 0, blue = 0;
[ObservableProperty]
private string color = "#000000", hexInput = "#000000";
public ColorPickerViewModel() {
calculateColorFromRgb();
}
partial void OnRedChanged(byte value) => calculateColorFromRgb();
partial void OnGreenChanged(byte value) => calculateColorFromRgb();
partial void OnBlueChanged(byte value) => calculateColorFromRgb();
partial void OnHexInputChanged(string value) {
if (!Regex.IsMatch(value, @"^#[\dA-F]{6}$", RegexOptions.IgnoreCase))
return;
this.Color = HexInput;
calculateRgbFromColor();
}
private void calculateRgbFromColor() {
var parse = (int start, int length) => byte.Parse(this.Color.Substring(start, length), System.Globalization.NumberStyles.HexNumber);
(this.Red, this.Green, this.Blue) = (parse(1, 2), parse(3, 2), parse(5, 2));
}
private void calculateColorFromRgb() {
this.Color = $"#{this.Red:X2}{this.Green:X2}{this.Blue:X2}";
this.HexInput = this.Color;
}
}

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global.json Normal file
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{
"sdk": {
"version": "7.0.0",
"rollForward": "latestMajor",
"allowPrerelease": true
}
}