Steven Kirk
9 years ago
committed by
GitHub
GitHub
108 changed files with 3421 additions and 683 deletions
@ -1,6 +1,7 @@ |
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<ProjectConfiguration> |
<ProjectConfiguration> |
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<Settings> |
<Settings> |
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<DefaultTestTimeout>1000</DefaultTestTimeout> |
<DefaultTestTimeout>1000</DefaultTestTimeout> |
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|
<IgnoreThisComponentCompletely>True</IgnoreThisComponentCompletely> |
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<PreviouslyBuiltSuccessfully>True</PreviouslyBuiltSuccessfully> |
<PreviouslyBuiltSuccessfully>True</PreviouslyBuiltSuccessfully> |
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</Settings> |
</Settings> |
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</ProjectConfiguration> |
</ProjectConfiguration> |
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@ -0,0 +1,9 @@ |
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<ProjectConfiguration> |
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<Settings> |
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<IgnoredTests> |
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<NamedTestSelector> |
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<TestName>Avalonia.Markup.UnitTests.Data.Plugins.DataAnnotationsValidationPluginTests.Produces_Aggregate_BindingNotificationsx</TestName> |
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</NamedTestSelector> |
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|
</IgnoredTests> |
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|
</Settings> |
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|
</ProjectConfiguration> |
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@ -1,6 +1,7 @@ |
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<ProjectConfiguration> |
<ProjectConfiguration> |
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<Settings> |
<Settings> |
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<DefaultTestTimeout>1000</DefaultTestTimeout> |
<DefaultTestTimeout>1000</DefaultTestTimeout> |
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|
<IgnoreThisComponentCompletely>True</IgnoreThisComponentCompletely> |
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<PreviouslyBuiltSuccessfully>True</PreviouslyBuiltSuccessfully> |
<PreviouslyBuiltSuccessfully>True</PreviouslyBuiltSuccessfully> |
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</Settings> |
</Settings> |
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</ProjectConfiguration> |
</ProjectConfiguration> |
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@ -1,22 +1,41 @@ |
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<UserControl xmlns="https://github.com/avaloniaui"> |
<UserControl xmlns="https://github.com/avaloniaui"> |
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<StackPanel Orientation="Vertical" Gap="4"> |
<StackPanel Orientation="Vertical" |
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<TextBlock Classes="h1">ToolTip</TextBlock> |
Gap="4"> |
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<TextBlock Classes="h2">A control which pops up a hint when a control is hovered</TextBlock> |
<TextBlock Classes="h1">ToolTip</TextBlock> |
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<TextBlock Classes="h2">A control which pops up a hint when a control is hovered</TextBlock> |
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|
|
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<StackPanel Orientation="Horizontal" |
<Grid RowDefinitions="Auto,Auto" |
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ColumnDefinitions="Auto,Auto" |
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Margin="0,16,0,0" |
Margin="0,16,0,0" |
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HorizontalAlignment="Center" |
HorizontalAlignment="Center"> |
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Gap="16"> |
<Border Grid.Column="0" |
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<Border Background="{StyleResource ThemeAccentBrush}" |
Grid.Row="1" |
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Padding="48,48,48,48"> |
Background="{StyleResource ThemeAccentBrush}" |
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<ToolTip.Tip> |
Margin="5" |
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<StackPanel> |
Padding="50" |
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<TextBlock Classes="h1">ToolTip</TextBlock> |
ToolTip.Tip="This is a ToolTip"> |
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<TextBlock Classes="h2">A control which pops up a hint when a control is hovered</TextBlock> |
<TextBlock>Hover Here</TextBlock> |
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</StackPanel> |
</Border> |
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</ToolTip.Tip> |
<CheckBox Grid.Column="1" |
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<TextBlock>Hover Here</TextBlock> |
Margin="5" |
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</Border> |
Grid.Row="0" |
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IsChecked="{Binding ElementName=Border, Path=(ToolTip.IsOpen)}" |
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Content="ToolTip Open" /> |
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<Border Name="Border" |
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Grid.Column="1" |
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Grid.Row="1" |
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Background="{StyleResource ThemeAccentBrush}" |
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Margin="5" |
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Padding="50" |
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ToolTip.Placement="Bottom"> |
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<ToolTip.Tip> |
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<StackPanel> |
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<TextBlock Classes="h1">ToolTip</TextBlock> |
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<TextBlock Classes="h2">A control which pops up a hint when a control is hovered</TextBlock> |
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</StackPanel> |
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</ToolTip.Tip> |
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<TextBlock>ToolTip bottom placement</TextBlock> |
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</Border> |
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</Grid> |
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</StackPanel> |
</StackPanel> |
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</StackPanel> |
|
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</UserControl> |
</UserControl> |
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@ -0,0 +1,98 @@ |
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using System; |
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using Avalonia.Input; |
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using Avalonia.Threading; |
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|
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namespace Avalonia.Controls |
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{ |
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/// <summary>
|
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/// Handeles <see cref="ToolTip"/> interaction with controls.
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/// </summary>
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internal sealed class ToolTipService |
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{ |
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public static ToolTipService Instance { get; } = new ToolTipService(); |
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|
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private DispatcherTimer _timer; |
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private ToolTipService() { } |
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|
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/// <summary>
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/// called when the <see cref="ToolTip.TipProperty"/> property changes on a control.
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/// </summary>
|
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/// <param name="e">The event args.</param>
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internal void TipChanged(AvaloniaPropertyChangedEventArgs e) |
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{ |
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var control = (Control)e.Sender; |
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|
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if (e.OldValue != null) |
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{ |
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control.PointerEnter -= ControlPointerEnter; |
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control.PointerLeave -= ControlPointerLeave; |
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} |
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|
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if (e.NewValue != null) |
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{ |
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control.PointerEnter += ControlPointerEnter; |
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control.PointerLeave += ControlPointerLeave; |
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} |
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} |
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|
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/// <summary>
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/// Called when the pointer enters a control with an attached tooltip.
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/// </summary>
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/// <param name="sender">The event sender.</param>
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/// <param name="e">The event args.</param>
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private void ControlPointerEnter(object sender, PointerEventArgs e) |
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{ |
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StopTimer(); |
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var control = (Control)sender; |
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var showDelay = ToolTip.GetShowDelay(control); |
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if (showDelay == 0) |
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{ |
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Open(control); |
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} |
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else |
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{ |
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StartShowTimer(showDelay, control); |
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} |
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} |
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|
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/// <summary>
|
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/// Called when the pointer leaves a control with an attached tooltip.
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/// </summary>
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/// <param name="sender">The event sender.</param>
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/// <param name="e">The event args.</param>
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private void ControlPointerLeave(object sender, PointerEventArgs e) |
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{ |
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var control = (Control)sender; |
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Close(control); |
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} |
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private void StartShowTimer(int showDelay, Control control) |
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{ |
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_timer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(showDelay) }; |
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_timer.Tick += (o, e) => Open(control); |
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_timer.Start(); |
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} |
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private void Open(Control control) |
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{ |
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StopTimer(); |
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ToolTip.SetIsOpen(control, true); |
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} |
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private void Close(Control control) |
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{ |
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StopTimer(); |
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ToolTip.SetIsOpen(control, false); |
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} |
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private void StopTimer() |
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{ |
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_timer?.Stop(); |
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_timer = null; |
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} |
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} |
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} |
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@ -1,75 +1,21 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
<Project Sdk="Microsoft.NET.Sdk"> |
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<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> |
<PropertyGroup> |
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<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" /> |
<TargetFramework>net461</TargetFramework> |
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<PropertyGroup> |
<GenerateAssemblyInfo>false</GenerateAssemblyInfo> |
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> |
<DocumentationFile>bin\$(Configuration)\Avalonia.DotNetFrameworkRuntime.xml</DocumentationFile> |
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> |
<DefineConstants>$(DefineConstants);FULLDOTNET</DefineConstants> |
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<ProjectGuid>{4A1ABB09-9047-4BD5-A4AD-A055E52C5EE0}</ProjectGuid> |
<TreatWarningsAsErrors>true</TreatWarningsAsErrors> |
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<OutputType>Library</OutputType> |
</PropertyGroup> |
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<AppDesignerFolder>Properties</AppDesignerFolder> |
<ItemGroup> |
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<RootNamespace>Avalonia.DotNetFrameworkRuntime</RootNamespace> |
<Compile Include="..\Shared\SharedAssemblyInfo.cs"> |
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<AssemblyName>Avalonia.DotNetFrameworkRuntime</AssemblyName> |
<Link>Properties\SharedAssemblyInfo.cs</Link> |
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<TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion> |
</Compile> |
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<FileAlignment>512</FileAlignment> |
|
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<TargetFrameworkProfile /> |
<ProjectReference Include="..\Avalonia.Base\Avalonia.Base.csproj" /> |
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</PropertyGroup> |
<ProjectReference Include="..\Avalonia.Controls\Avalonia.Controls.csproj" /> |
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<PropertyGroup Condition=" '$(Configuration)' == 'Debug' "> |
<ProjectReference Include="..\Avalonia.Visuals\Avalonia.Visuals.csproj" /> |
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<DebugSymbols>true</DebugSymbols> |
<ProjectReference Include="..\Avalonia.Styling\Avalonia.Styling.csproj" /> |
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<DebugType>full</DebugType> |
</ItemGroup> |
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<Optimize>false</Optimize> |
<Import Project="..\Shared\PlatformSupport\PlatformSupport.projitems" Label="Shared" /> |
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<OutputPath>bin\Debug\</OutputPath> |
<Import Project="..\..\build\Rx.props" /> |
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<DefineConstants>TRACE;DEBUG;FULLDOTNET</DefineConstants> |
|
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<ErrorReport>prompt</ErrorReport> |
|
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<WarningLevel>4</WarningLevel> |
|
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<DocumentationFile>bin\Debug\Avalonia.DotNetFrameworkRuntime.xml</DocumentationFile> |
|
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</PropertyGroup> |
|
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<PropertyGroup Condition=" '$(Configuration)' == 'Release' "> |
|
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<DebugType>pdbonly</DebugType> |
|
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<Optimize>true</Optimize> |
|
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<OutputPath>bin\Release\</OutputPath> |
|
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<DefineConstants>TRACE;FULLDOTNET</DefineConstants> |
|
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<ErrorReport>prompt</ErrorReport> |
|
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<WarningLevel>4</WarningLevel> |
|
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<DocumentationFile>bin\Release\Avalonia.DotNetFrameworkRuntime.xml</DocumentationFile> |
|
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<TreatWarningsAsErrors>true</TreatWarningsAsErrors> |
|
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</PropertyGroup> |
|
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<ItemGroup> |
|
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<Reference Include="System" /> |
|
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<Reference Include="System.Core" /> |
|
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<Reference Include="System.Xml.Linq" /> |
|
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<Reference Include="System.Data.DataSetExtensions" /> |
|
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<Reference Include="Microsoft.CSharp" /> |
|
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<Reference Include="System.Data" /> |
|
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<Reference Include="System.Net.Http" /> |
|
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<Reference Include="System.Xml" /> |
|
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</ItemGroup> |
|
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<ItemGroup> |
|
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<Compile Include="..\Shared\SharedAssemblyInfo.cs"> |
|
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<Link>Properties\SharedAssemblyInfo.cs</Link> |
|
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</Compile> |
|
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<Compile Include="AppBuilder.cs" /> |
|
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<Compile Include="Properties\AssemblyInfo.cs" /> |
|
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<Compile Include="RuntimeInfo.cs" /> |
|
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</ItemGroup> |
|
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<ItemGroup> |
|
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<ProjectReference Include="..\Avalonia.Base\Avalonia.Base.csproj"> |
|
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<Project>{B09B78D8-9B26-48B0-9149-D64A2F120F3F}</Project> |
|
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<Name>Avalonia.Base</Name> |
|
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</ProjectReference> |
|
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<ProjectReference Include="..\Avalonia.Controls\Avalonia.Controls.csproj"> |
|
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<Project>{D2221C82-4A25-4583-9B43-D791E3F6820C}</Project> |
|
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<Name>Avalonia.Controls</Name> |
|
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</ProjectReference> |
|
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<ProjectReference Include="..\Avalonia.Visuals\Avalonia.Visuals.csproj"> |
|
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<Project>{eb582467-6abb-43a1-b052-e981ba910e3a}</Project> |
|
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<Name>Avalonia.Visuals</Name> |
|
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</ProjectReference> |
|
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<ProjectReference Include="..\Avalonia.Styling\Avalonia.Styling.csproj"> |
|
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<Project>{f1baa01a-f176-4c6a-b39d-5b40bb1b148f}</Project> |
|
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<Name>Avalonia.Styling</Name> |
|
||||
</ProjectReference> |
|
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</ItemGroup> |
|
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<Import Project="..\Shared\PlatformSupport\PlatformSupport.projitems" Label="Shared" /> |
|
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" /> |
|
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<Import Project="..\..\build\Rx.props" /> |
|
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</Project> |
</Project> |
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@ -1,15 +0,0 @@ |
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using System.Reflection; |
|
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using System.Runtime.InteropServices; |
|
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|
|
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// General Information about an assembly is controlled through the following
|
|
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// set of attributes. Change these attribute values to modify the information
|
|
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// associated with an assembly.
|
|
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[assembly: AssemblyTitle("Avalonia.DotNetFrameworkRuntime")] |
|
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|
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// Setting ComVisible to false makes the types in this assembly not visible
|
|
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// to COM components. If you need to access a type in this assembly from
|
|
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// COM, set the ComVisible attribute to true on that type.
|
|
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[assembly: ComVisible(false)] |
|
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|
|
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// The following GUID is for the ID of the typelib if this project is exposed to COM
|
|
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[assembly: Guid("4a1abb09-9047-4bd5-a4ad-a055e52c5ee0")] |
|
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@ -0,0 +1,19 @@ |
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// Copyright (c) The Avalonia Project. All rights reserved.
|
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|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
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|
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using System; |
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using System.Collections.Generic; |
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|
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namespace Avalonia.Controls |
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{ |
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/// <summary>
|
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/// An indexed dictionary of resources.
|
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|
/// </summary>
|
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public interface IResourceDictionary : IResourceProvider, IDictionary<object, object> |
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|
{ |
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/// <summary>
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/// Gets a collection of child resource dictionaries.
|
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/// </summary>
|
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IList<IResourceProvider> MergedDictionaries { get; } |
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} |
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} |
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@ -0,0 +1,15 @@ |
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using System; |
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|
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namespace Avalonia.Controls |
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{ |
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/// <summary>
|
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/// Represents resource provider in a tree.
|
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|
/// </summary>
|
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|
public interface IResourceNode : IResourceProvider |
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{ |
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|
/// <summary>
|
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/// Gets the parent resource node, if any.
|
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|
/// </summary>
|
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|
IResourceNode ResourceParent { get; } |
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} |
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} |
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@ -0,0 +1,33 @@ |
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using System; |
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|
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namespace Avalonia.Controls |
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{ |
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|
/// <summary>
|
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/// Represents an object that can be queried for resources.
|
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|
/// </summary>
|
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|
public interface IResourceProvider |
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{ |
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/// <summary>
|
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/// Raised when resources in the provider are changed.
|
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|
/// </summary>
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event EventHandler<ResourcesChangedEventArgs> ResourcesChanged; |
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|
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|
/// <summary>
|
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/// Gets a value indicating whether the element has resources.
|
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|
/// </summary>
|
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bool HasResources { get; } |
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|
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|
/// <summary>
|
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/// Tries to find a resource within the provider.
|
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|
/// </summary>
|
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|
/// <param name="key">The resource key.</param>
|
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|
/// <param name="value">
|
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|
/// When this method returns, contains the value associated with the specified key,
|
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|
/// if the key is found; otherwise, null.
|
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|
/// </param>
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|
/// <returns>
|
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|
/// True if the resource if found, otherwise false.
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|
/// </returns>
|
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bool TryGetResource(string key, out object value); |
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|
} |
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|
} |
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@ -0,0 +1,101 @@ |
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|
// Copyright (c) The Avalonia Project. All rights reserved.
|
||||
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
||||
|
|
||||
|
using System; |
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|
using System.Collections.Generic; |
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|
using System.Collections.Specialized; |
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|
using System.Linq; |
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|
using Avalonia.Collections; |
||||
|
|
||||
|
namespace Avalonia.Controls |
||||
|
{ |
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|
/// <summary>
|
||||
|
/// An indexed dictionary of resources.
|
||||
|
/// </summary>
|
||||
|
public class ResourceDictionary : AvaloniaDictionary<object, object>, IResourceDictionary |
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|
{ |
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|
private AvaloniaList<IResourceProvider> _mergedDictionaries; |
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|
|
||||
|
/// <summary>
|
||||
|
/// Initializes a new instance of the <see cref="ResourceDictionary"/> class.
|
||||
|
/// </summary>
|
||||
|
public ResourceDictionary() |
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|
{ |
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|
CollectionChanged += OnCollectionChanged; |
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|
} |
||||
|
|
||||
|
/// <inheritdoc/>
|
||||
|
public event EventHandler<ResourcesChangedEventArgs> ResourcesChanged; |
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|
|
||||
|
/// <inheritdoc/>
|
||||
|
public IList<IResourceProvider> MergedDictionaries |
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|
{ |
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|
get |
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|
{ |
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|
if (_mergedDictionaries == null) |
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|
{ |
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|
_mergedDictionaries = new AvaloniaList<IResourceProvider>(); |
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|
_mergedDictionaries.ResetBehavior = ResetBehavior.Remove; |
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|
_mergedDictionaries.ForEachItem( |
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|
x => |
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|
{ |
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|
if (x.HasResources) |
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|
{ |
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|
OnResourcesChanged(); |
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|
} |
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|
|
||||
|
x.ResourcesChanged += MergedDictionaryResourcesChanged; |
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|
}, |
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|
x => |
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|
{ |
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|
if (x.HasResources) |
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|
{ |
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|
OnResourcesChanged(); |
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|
} |
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|
|
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|
x.ResourcesChanged -= MergedDictionaryResourcesChanged; |
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|
}, |
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() => { }); |
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|
} |
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|
|
||||
|
return _mergedDictionaries; |
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|
} |
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|
} |
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|
|
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|
/// <inheritdoc/>
|
||||
|
bool IResourceProvider.HasResources |
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|
{ |
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get => Count > 0 || (_mergedDictionaries?.Any(x => x.HasResources) ?? false); |
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|
} |
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|
|
||||
|
/// <inheritdoc/>
|
||||
|
public bool TryGetResource(string key, out object value) |
||||
|
{ |
||||
|
if (TryGetValue(key, out value)) |
||||
|
{ |
||||
|
return true; |
||||
|
} |
||||
|
|
||||
|
if (_mergedDictionaries != null) |
||||
|
{ |
||||
|
for (var i = _mergedDictionaries.Count - 1; i >= 0; --i) |
||||
|
{ |
||||
|
if (_mergedDictionaries[i].TryGetResource(key, out value)) |
||||
|
{ |
||||
|
return true; |
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|
} |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
return false; |
||||
|
} |
||||
|
|
||||
|
private void OnResourcesChanged() |
||||
|
{ |
||||
|
ResourcesChanged?.Invoke(this, new ResourcesChangedEventArgs()); |
||||
|
} |
||||
|
|
||||
|
private void OnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e) => OnResourcesChanged(); |
||||
|
private void MergedDictionaryResourcesChanged(object sender, ResourcesChangedEventArgs e) => OnResourcesChanged(); |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,65 @@ |
|||||
|
using System; |
||||
|
using System.Reactive; |
||||
|
using System.Reactive.Linq; |
||||
|
|
||||
|
namespace Avalonia.Controls |
||||
|
{ |
||||
|
public static class ResourceProviderExtensions |
||||
|
{ |
||||
|
/// <summary>
|
||||
|
/// Finds the specified resource by searching up the logical tree and then global styles.
|
||||
|
/// </summary>
|
||||
|
/// <param name="control">The control.</param>
|
||||
|
/// <param name="key">The resource key.</param>
|
||||
|
/// <returns>The resource, or <see cref="AvaloniaProperty.UnsetValue"/> if not found.</returns>
|
||||
|
public static object FindResource(this IResourceNode control, string key) |
||||
|
{ |
||||
|
if (control.TryFindResource(key, out var value)) |
||||
|
{ |
||||
|
return value; |
||||
|
} |
||||
|
|
||||
|
return AvaloniaProperty.UnsetValue; |
||||
|
} |
||||
|
|
||||
|
/// <summary>
|
||||
|
/// Tries to the specified resource by searching up the logical tree and then global styles.
|
||||
|
/// </summary>
|
||||
|
/// <param name="control">The control.</param>
|
||||
|
/// <param name="key">The resource key.</param>
|
||||
|
/// <param name="value">On return, contains the resource if found, otherwise null.</param>
|
||||
|
/// <returns>True if the resource was found; otherwise false.</returns>
|
||||
|
public static bool TryFindResource(this IResourceNode control, string key, out object value) |
||||
|
{ |
||||
|
Contract.Requires<ArgumentNullException>(control != null); |
||||
|
Contract.Requires<ArgumentNullException>(key != null); |
||||
|
|
||||
|
var current = control; |
||||
|
|
||||
|
while (current != null) |
||||
|
{ |
||||
|
if (current is IResourceNode host) |
||||
|
{ |
||||
|
if (host.TryGetResource(key, out value)) |
||||
|
{ |
||||
|
return true; |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
current = current.ResourceParent; |
||||
|
} |
||||
|
|
||||
|
value = null; |
||||
|
return false; |
||||
|
} |
||||
|
|
||||
|
public static IObservable<object> GetResourceObservable(this IResourceNode target, string key) |
||||
|
{ |
||||
|
return Observable.FromEventPattern<ResourcesChangedEventArgs>( |
||||
|
x => target.ResourcesChanged += x, |
||||
|
x => target.ResourcesChanged -= x) |
||||
|
.StartWith((EventPattern<ResourcesChangedEventArgs>)null) |
||||
|
.Select(x => target.FindResource(key)); |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,11 @@ |
|||||
|
// Copyright (c) The Avalonia Project. All rights reserved.
|
||||
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
||||
|
|
||||
|
using System; |
||||
|
|
||||
|
namespace Avalonia.Controls |
||||
|
{ |
||||
|
public class ResourcesChangedEventArgs : EventArgs |
||||
|
{ |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,32 @@ |
|||||
|
using System; |
||||
|
using System.Collections.Generic; |
||||
|
using System.Text; |
||||
|
using Avalonia.Controls; |
||||
|
|
||||
|
namespace Avalonia.Styling |
||||
|
{ |
||||
|
/// <summary>
|
||||
|
/// Defines an interface through which a <see cref="Style"/>'s parent can be set.
|
||||
|
/// </summary>
|
||||
|
/// <remarks>
|
||||
|
/// You should not usually need to use this interface - it is for internal use only.
|
||||
|
/// </remarks>
|
||||
|
public interface ISetStyleParent : IStyle |
||||
|
{ |
||||
|
/// <summary>
|
||||
|
/// Sets the style parent.
|
||||
|
/// </summary>
|
||||
|
/// <param name="parent">The parent.</param>
|
||||
|
void SetParent(IResourceNode parent); |
||||
|
|
||||
|
/// <summary>
|
||||
|
/// Notifies the style that a change has been made to resources that apply to it.
|
||||
|
/// </summary>
|
||||
|
/// <param name="e">The event args.</param>
|
||||
|
/// <remarks>
|
||||
|
/// This method will be called automatically by the framework, you should not need to call
|
||||
|
/// this method yourself.
|
||||
|
/// </remarks>
|
||||
|
void NotifyResourcesChanged(ResourcesChangedEventArgs e); |
||||
|
} |
||||
|
} |
||||
@ -1,42 +0,0 @@ |
|||||
// Copyright (c) The Avalonia Project. All rights reserved.
|
|
||||
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
|
||||
|
|
||||
using System; |
|
||||
|
|
||||
namespace Avalonia.Styling |
|
||||
{ |
|
||||
public static class StyleExtensions |
|
||||
{ |
|
||||
/// <summary>
|
|
||||
/// Tries to find a named style resource.
|
|
||||
/// </summary>
|
|
||||
/// <param name="control">The control from which to find the resource.</param>
|
|
||||
/// <param name="name">The resource name.</param>
|
|
||||
/// <returns>
|
|
||||
/// The resource if found, otherwise <see cref="AvaloniaProperty.UnsetValue"/>.
|
|
||||
/// </returns>
|
|
||||
public static object FindStyleResource(this IStyleHost control, string name) |
|
||||
{ |
|
||||
Contract.Requires<ArgumentNullException>(control != null); |
|
||||
Contract.Requires<ArgumentNullException>(name != null); |
|
||||
Contract.Requires<ArgumentException>(!string.IsNullOrWhiteSpace(name)); |
|
||||
|
|
||||
while (control != null) |
|
||||
{ |
|
||||
if (control.IsStylesInitialized) |
|
||||
{ |
|
||||
var result = control.Styles.FindResource(name); |
|
||||
|
|
||||
if (result != AvaloniaProperty.UnsetValue) |
|
||||
{ |
|
||||
return result; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
control = control.StylingParent; |
|
||||
} |
|
||||
|
|
||||
return AvaloniaProperty.UnsetValue; |
|
||||
} |
|
||||
} |
|
||||
} |
|
||||
@ -1,90 +0,0 @@ |
|||||
using System; |
|
||||
using System.Collections; |
|
||||
using System.Collections.Generic; |
|
||||
|
|
||||
namespace Avalonia.Styling |
|
||||
{ |
|
||||
/// <summary>
|
|
||||
/// Holds resources for a <see cref="Style"/>.
|
|
||||
/// </summary>
|
|
||||
public class StyleResources : IDictionary<string, object>, IDictionary |
|
||||
{ |
|
||||
private Dictionary<string, object> _inner = new Dictionary<string, object>(); |
|
||||
|
|
||||
public object this[string key] |
|
||||
{ |
|
||||
get { return _inner[key]; } |
|
||||
set { _inner[key] = value; } |
|
||||
} |
|
||||
|
|
||||
public int Count => _inner.Count; |
|
||||
|
|
||||
ICollection<string> IDictionary<string, object>.Keys => _inner.Keys; |
|
||||
|
|
||||
ICollection<object> IDictionary<string, object>.Values => _inner.Values; |
|
||||
|
|
||||
bool ICollection<KeyValuePair<string, object>>.IsReadOnly => false; |
|
||||
|
|
||||
object IDictionary.this[object key] |
|
||||
{ |
|
||||
get { return ((IDictionary)_inner)[key]; } |
|
||||
set { ((IDictionary)_inner)[key] = value; } |
|
||||
} |
|
||||
|
|
||||
ICollection IDictionary.Keys => _inner.Keys; |
|
||||
|
|
||||
ICollection IDictionary.Values => _inner.Values; |
|
||||
|
|
||||
bool ICollection.IsSynchronized => false; |
|
||||
|
|
||||
object ICollection.SyncRoot => ((IDictionary)_inner).SyncRoot; |
|
||||
|
|
||||
bool IDictionary.IsFixedSize => false; |
|
||||
|
|
||||
bool IDictionary.IsReadOnly => false; |
|
||||
|
|
||||
public void Add(string key, object value) => _inner.Add(key, value); |
|
||||
|
|
||||
public void Clear() => _inner.Clear(); |
|
||||
|
|
||||
public bool ContainsKey(string key) => _inner.ContainsKey(key); |
|
||||
|
|
||||
public bool Remove(string key) => _inner.Remove(key); |
|
||||
|
|
||||
public IEnumerator<KeyValuePair<string, object>> GetEnumerator() => _inner.GetEnumerator(); |
|
||||
|
|
||||
public bool TryGetValue(string key, out object value) => _inner.TryGetValue(key, out value); |
|
||||
|
|
||||
bool ICollection<KeyValuePair<string, object>>.Contains(KeyValuePair<string, object> item) |
|
||||
{ |
|
||||
return ((IDictionary<string, object>)_inner).Contains(item); |
|
||||
} |
|
||||
|
|
||||
void ICollection<KeyValuePair<string, object>>.Add(KeyValuePair<string, object> item) |
|
||||
{ |
|
||||
((IDictionary<string, object>)_inner).Add(item); |
|
||||
} |
|
||||
|
|
||||
void ICollection<KeyValuePair<string, object>>.CopyTo(KeyValuePair<string, object>[] array, int arrayIndex) |
|
||||
{ |
|
||||
((IDictionary<string, object>)_inner).CopyTo(array, arrayIndex); |
|
||||
} |
|
||||
|
|
||||
bool ICollection<KeyValuePair<string, object>>.Remove(KeyValuePair<string, object> item) |
|
||||
{ |
|
||||
return ((IDictionary<string, object>)_inner).Remove(item); |
|
||||
} |
|
||||
|
|
||||
void ICollection.CopyTo(Array array, int index) => ((IDictionary)_inner).CopyTo(array, index); |
|
||||
|
|
||||
IEnumerator IEnumerable.GetEnumerator() => _inner.GetEnumerator(); |
|
||||
|
|
||||
IDictionaryEnumerator IDictionary.GetEnumerator() => ((IDictionary)_inner).GetEnumerator(); |
|
||||
|
|
||||
void IDictionary.Add(object key, object value) => ((IDictionary)_inner).Add(key, value); |
|
||||
|
|
||||
bool IDictionary.Contains(object key) => ((IDictionary)_inner).Contains(key); |
|
||||
|
|
||||
void IDictionary.Remove(object key) => ((IDictionary)_inner).Remove(key); |
|
||||
} |
|
||||
} |
|
||||
@ -0,0 +1,63 @@ |
|||||
|
using System; |
||||
|
using System.ComponentModel; |
||||
|
using Avalonia.Controls; |
||||
|
using Portable.Xaml.ComponentModel; |
||||
|
using Portable.Xaml.Markup; |
||||
|
|
||||
|
namespace Avalonia.Markup.Xaml.Data |
||||
|
{ |
||||
|
/// <summary>
|
||||
|
/// Loads a resource dictionary from a specified URL.
|
||||
|
/// </summary>
|
||||
|
public class ResourceInclude : MarkupExtension, IResourceProvider |
||||
|
{ |
||||
|
private Uri _baseUri; |
||||
|
private IResourceDictionary _loaded; |
||||
|
|
||||
|
public event EventHandler<ResourcesChangedEventArgs> ResourcesChanged; |
||||
|
|
||||
|
/// <summary>
|
||||
|
/// Gets the loaded resource dictionary.
|
||||
|
/// </summary>
|
||||
|
public IResourceDictionary Loaded |
||||
|
{ |
||||
|
get |
||||
|
{ |
||||
|
if (_loaded == null) |
||||
|
{ |
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
_loaded = (IResourceDictionary)loader.Load(Source, _baseUri); |
||||
|
|
||||
|
if (_loaded.HasResources) |
||||
|
{ |
||||
|
ResourcesChanged?.Invoke(this, new ResourcesChangedEventArgs()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
return _loaded; |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
/// <summary>
|
||||
|
/// Gets or sets the source URL.
|
||||
|
/// </summary>
|
||||
|
public Uri Source { get; set; } |
||||
|
|
||||
|
/// <inhertidoc/>
|
||||
|
bool IResourceProvider.HasResources => Loaded.HasResources; |
||||
|
|
||||
|
/// <inhertidoc/>
|
||||
|
bool IResourceProvider.TryGetResource(string key, out object value) |
||||
|
{ |
||||
|
return Loaded.TryGetResource(key, out value); |
||||
|
} |
||||
|
|
||||
|
/// <inhertidoc/>
|
||||
|
public override object ProvideValue(IServiceProvider serviceProvider) |
||||
|
{ |
||||
|
var tdc = (ITypeDescriptorContext)serviceProvider; |
||||
|
_baseUri = tdc?.GetBaseUri(); |
||||
|
return this; |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,71 @@ |
|||||
|
// Copyright (c) The Avalonia Project. All rights reserved.
|
||||
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
||||
|
|
||||
|
using System; |
||||
|
using System.ComponentModel; |
||||
|
using System.Linq; |
||||
|
using System.Reactive.Linq; |
||||
|
using Avalonia.Controls; |
||||
|
using Avalonia.Data; |
||||
|
using Portable.Xaml; |
||||
|
using Portable.Xaml.ComponentModel; |
||||
|
using Portable.Xaml.Markup; |
||||
|
|
||||
|
namespace Avalonia.Markup.Xaml.MarkupExtensions |
||||
|
{ |
||||
|
public class DynamicResourceExtension : MarkupExtension, IBinding |
||||
|
{ |
||||
|
private IResourceNode _anchor; |
||||
|
|
||||
|
public DynamicResourceExtension() |
||||
|
{ |
||||
|
} |
||||
|
|
||||
|
public DynamicResourceExtension(string resourceKey) |
||||
|
{ |
||||
|
ResourceKey = resourceKey; |
||||
|
} |
||||
|
|
||||
|
public string ResourceKey { get; set; } |
||||
|
|
||||
|
public override object ProvideValue(IServiceProvider serviceProvider) |
||||
|
{ |
||||
|
var context = (ITypeDescriptorContext)serviceProvider; |
||||
|
var provideTarget = context.GetService<IProvideValueTarget>(); |
||||
|
|
||||
|
if (!(provideTarget.TargetObject is IResourceNode)) |
||||
|
{ |
||||
|
_anchor = GetAnchor<IResourceNode>(context); |
||||
|
} |
||||
|
|
||||
|
return this; |
||||
|
} |
||||
|
|
||||
|
InstancedBinding IBinding.Initiate( |
||||
|
IAvaloniaObject target, |
||||
|
AvaloniaProperty targetProperty, |
||||
|
object anchor, |
||||
|
bool enableDataValidation) |
||||
|
{ |
||||
|
var control = target as IResourceNode ?? _anchor; |
||||
|
|
||||
|
if (control != null) |
||||
|
{ |
||||
|
return new InstancedBinding(control.GetResourceObservable(ResourceKey)); |
||||
|
} |
||||
|
|
||||
|
return null; |
||||
|
} |
||||
|
|
||||
|
private T GetAnchor<T>(ITypeDescriptorContext context) where T : class |
||||
|
{ |
||||
|
var schemaContext = context.GetService<IXamlSchemaContextProvider>().SchemaContext; |
||||
|
var ambientProvider = context.GetService<IAmbientProvider>(); |
||||
|
var xamlType = schemaContext.GetXamlType(typeof(T)); |
||||
|
|
||||
|
// We override XamlType.CanAssignTo in BindingXamlType so the results we get back
|
||||
|
// from GetAllAmbientValues aren't necessarily of the correct type.
|
||||
|
return ambientProvider.GetAllAmbientValues(xamlType).OfType<T>().FirstOrDefault(); |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,84 @@ |
|||||
|
// Copyright (c) The Avalonia Project. All rights reserved.
|
||||
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
||||
|
|
||||
|
using System; |
||||
|
using System.Collections.Generic; |
||||
|
using System.ComponentModel; |
||||
|
using System.Reflection; |
||||
|
using Avalonia.Controls; |
||||
|
using Avalonia.Markup.Xaml.Data; |
||||
|
using Portable.Xaml; |
||||
|
using Portable.Xaml.ComponentModel; |
||||
|
using Portable.Xaml.Markup; |
||||
|
|
||||
|
namespace Avalonia.Markup.Xaml.MarkupExtensions |
||||
|
{ |
||||
|
public class StaticResourceExtension : MarkupExtension |
||||
|
{ |
||||
|
public StaticResourceExtension() |
||||
|
{ |
||||
|
} |
||||
|
|
||||
|
public StaticResourceExtension(string resourceKey) |
||||
|
{ |
||||
|
ResourceKey = resourceKey; |
||||
|
} |
||||
|
|
||||
|
public string ResourceKey { get; set; } |
||||
|
|
||||
|
public override object ProvideValue(IServiceProvider serviceProvider) |
||||
|
{ |
||||
|
var context = (ITypeDescriptorContext)serviceProvider; |
||||
|
var schemaContext = context.GetService<IXamlSchemaContextProvider>().SchemaContext; |
||||
|
var ambientProvider = context.GetService<IAmbientProvider>(); |
||||
|
var resourceProviderType = schemaContext.GetXamlType(typeof(IResourceNode)); |
||||
|
var ambientValues = ambientProvider.GetAllAmbientValues(resourceProviderType); |
||||
|
|
||||
|
// Look upwards though the ambient context for IResourceProviders which might be able
|
||||
|
// to give us the resource.
|
||||
|
//
|
||||
|
// TODO: If we're in a template then only the ambient values since the root of the
|
||||
|
// template wil be included here. We need some way to get hold of the parent ambient
|
||||
|
// context and search that. See the test:
|
||||
|
//
|
||||
|
// StaticResource_Can_Be_Assigned_To_Property_In_ControlTemplate_In_Styles_File
|
||||
|
//
|
||||
|
foreach (var ambientValue in ambientValues) |
||||
|
{ |
||||
|
// We override XamlType.CanAssignTo in BindingXamlType so the results we get back
|
||||
|
// from GetAllAmbientValues aren't necessarily of the correct type.
|
||||
|
if (ambientValue is IResourceNode resourceProvider) |
||||
|
{ |
||||
|
if (resourceProvider is IControl control && control.StylingParent != null) |
||||
|
{ |
||||
|
// If we've got to a control that has a StylingParent then it's probably
|
||||
|
// a top level control and its StylingParent is pointing to the global
|
||||
|
// styles. If this is case just do a FindResource on it.
|
||||
|
return control.FindResource(ResourceKey); |
||||
|
} |
||||
|
else if (resourceProvider.TryGetResource(ResourceKey, out var value)) |
||||
|
{ |
||||
|
return value; |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
// The resource still hasn't been found, so add a delayed one-time binding.
|
||||
|
var provideTarget = context.GetService<IProvideValueTarget>(); |
||||
|
|
||||
|
if (provideTarget.TargetObject is IControl target && |
||||
|
provideTarget.TargetProperty is PropertyInfo property) |
||||
|
{ |
||||
|
DelayedBinding.Add(target, property, GetValue); |
||||
|
return AvaloniaProperty.UnsetValue; |
||||
|
} |
||||
|
|
||||
|
throw new KeyNotFoundException($"Static resource '{ResourceKey}' not found."); |
||||
|
} |
||||
|
|
||||
|
private object GetValue(IControl control) |
||||
|
{ |
||||
|
return control.FindResource(ResourceKey); |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -1 +1 @@ |
|||||
Subproject commit dfc5affa5d8f4ddf5a7707e3202d5593519de640 |
Subproject commit eebf9dbb9275ecc48c18ec24f6fbad8cb494857f |
||||
@ -0,0 +1,217 @@ |
|||||
|
// Copyright (c) The Avalonia Project. All rights reserved.
|
||||
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
||||
|
|
||||
|
using System; |
||||
|
using Avalonia.Controls.Presenters; |
||||
|
using Avalonia.Controls.Templates; |
||||
|
using Avalonia.Styling; |
||||
|
using Avalonia.UnitTests; |
||||
|
using Xunit; |
||||
|
|
||||
|
namespace Avalonia.Controls.UnitTests |
||||
|
{ |
||||
|
public class ControlTests_Resources |
||||
|
{ |
||||
|
[Fact] |
||||
|
public void FindResource_Should_Find_Control_Resource() |
||||
|
{ |
||||
|
var target = new Control |
||||
|
{ |
||||
|
Resources = |
||||
|
{ |
||||
|
{ "foo", "foo-value" }, |
||||
|
} |
||||
|
}; |
||||
|
|
||||
|
Assert.Equal("foo-value", target.FindResource("foo")); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void FindResource_Should_Find_Control_Resource_In_Parent() |
||||
|
{ |
||||
|
Control target; |
||||
|
|
||||
|
var root = new Decorator |
||||
|
{ |
||||
|
Resources = |
||||
|
{ |
||||
|
{ "foo", "foo-value" }, |
||||
|
}, |
||||
|
Child = target = new Control(), |
||||
|
}; |
||||
|
|
||||
|
Assert.Equal("foo-value", target.FindResource("foo")); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void FindResource_Should_Find_Application_Resource() |
||||
|
{ |
||||
|
Control target; |
||||
|
|
||||
|
var app = new Application |
||||
|
{ |
||||
|
Resources = |
||||
|
{ |
||||
|
{ "foo", "foo-value" }, |
||||
|
}, |
||||
|
}; |
||||
|
|
||||
|
var root = new TestRoot |
||||
|
{ |
||||
|
Child = target = new Control(), |
||||
|
StylingParent = app, |
||||
|
}; |
||||
|
|
||||
|
Assert.Equal("foo-value", target.FindResource("foo")); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void FindResource_Should_Find_Style_Resource() |
||||
|
{ |
||||
|
var target = new Control |
||||
|
{ |
||||
|
Styles = |
||||
|
{ |
||||
|
new Style |
||||
|
{ |
||||
|
Resources = |
||||
|
{ |
||||
|
{ "foo", "foo-value" }, |
||||
|
} |
||||
|
} |
||||
|
}, |
||||
|
Resources = |
||||
|
{ |
||||
|
{ "bar", "bar-value" }, |
||||
|
}, |
||||
|
}; |
||||
|
|
||||
|
Assert.Equal("foo-value", target.FindResource("foo")); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void FindResource_Should_Find_Styles_Resource() |
||||
|
{ |
||||
|
var target = new Control |
||||
|
{ |
||||
|
Styles = |
||||
|
{ |
||||
|
new Styles |
||||
|
{ |
||||
|
Resources = |
||||
|
{ |
||||
|
{ "foo", "foo-value" }, |
||||
|
} |
||||
|
} |
||||
|
}, |
||||
|
Resources = |
||||
|
{ |
||||
|
{ "bar", "bar-value" }, |
||||
|
}, |
||||
|
}; |
||||
|
|
||||
|
Assert.Equal("foo-value", target.FindResource("foo")); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void FindResource_Should_Find_Application_Style_Resource() |
||||
|
{ |
||||
|
Control target; |
||||
|
|
||||
|
var app = new Application |
||||
|
{ |
||||
|
Styles = |
||||
|
{ |
||||
|
new Style |
||||
|
{ |
||||
|
Resources = |
||||
|
{ |
||||
|
{ "foo", "foo-value" }, |
||||
|
}, |
||||
|
} |
||||
|
}, |
||||
|
Resources = |
||||
|
{ |
||||
|
{ "bar", "bar-value" }, |
||||
|
}, |
||||
|
}; |
||||
|
|
||||
|
var root = new TestRoot |
||||
|
{ |
||||
|
Child = target = new Control(), |
||||
|
StylingParent = app, |
||||
|
}; |
||||
|
|
||||
|
Assert.Equal("foo-value", target.FindResource("foo")); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void Adding_Resource_Should_Call_Raise_ResourceChanged_On_Logical_Children() |
||||
|
{ |
||||
|
Border child; |
||||
|
|
||||
|
var target = new ContentControl |
||||
|
{ |
||||
|
Content = child = new Border(), |
||||
|
Template = ContentControlTemplate(), |
||||
|
}; |
||||
|
|
||||
|
var raisedOnTarget = false; |
||||
|
var raisedOnPresenter = false; |
||||
|
var raisedOnChild = false; |
||||
|
|
||||
|
target.Measure(Size.Infinity); |
||||
|
target.ResourcesChanged += (_, __) => raisedOnTarget = true; |
||||
|
target.Presenter.ResourcesChanged += (_, __) => raisedOnPresenter = true; |
||||
|
child.ResourcesChanged += (_, __) => raisedOnChild = true; |
||||
|
|
||||
|
target.Resources.Add("foo", "bar"); |
||||
|
|
||||
|
Assert.True(raisedOnTarget); |
||||
|
Assert.False(raisedOnPresenter); |
||||
|
Assert.True(raisedOnChild); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void Adding_Resource_To_Styles_Should_Raise_ResourceChanged() |
||||
|
{ |
||||
|
var target = new Decorator(); |
||||
|
var raised = false; |
||||
|
|
||||
|
target.ResourcesChanged += (_, __) => raised = true; |
||||
|
target.Styles.Resources.Add("foo", "bar"); |
||||
|
|
||||
|
Assert.True(raised); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void Adding_Resource_To_Nested_Style_Should_Raise_ResourceChanged() |
||||
|
{ |
||||
|
Style style; |
||||
|
var target = new Decorator |
||||
|
{ |
||||
|
Styles = |
||||
|
{ |
||||
|
(style = new Style()), |
||||
|
} |
||||
|
}; |
||||
|
|
||||
|
var raised = false; |
||||
|
|
||||
|
target.ResourcesChanged += (_, __) => raised = true; |
||||
|
style.Resources.Add("foo", "bar"); |
||||
|
|
||||
|
Assert.True(raised); |
||||
|
} |
||||
|
|
||||
|
private IControlTemplate ContentControlTemplate() |
||||
|
{ |
||||
|
return new FuncControlTemplate<ContentControl>(x => |
||||
|
new ContentPresenter |
||||
|
{ |
||||
|
Name = "PART_ContentPresenter", |
||||
|
[!ContentPresenter.ContentProperty] = x[!ContentControl.ContentProperty], |
||||
|
}); |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,55 @@ |
|||||
|
using System; |
||||
|
using Avalonia.Controls; |
||||
|
using Avalonia.Media; |
||||
|
using Avalonia.UnitTests; |
||||
|
using Xunit; |
||||
|
|
||||
|
namespace Avalonia.Markup.Xaml.UnitTests.Data |
||||
|
{ |
||||
|
public class ResourceIncludeTests |
||||
|
{ |
||||
|
public class StaticResourceExtensionTests |
||||
|
{ |
||||
|
[Fact] |
||||
|
public void ResourceInclude_Loads_ResourceDictionary() |
||||
|
{ |
||||
|
var includeXaml = @"
|
||||
|
<ResourceDictionary xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</ResourceDictionary> |
||||
|
";
|
||||
|
using (StartWithResources(("test:include.xaml", includeXaml))) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<ResourceDictionary> |
||||
|
<ResourceDictionary.MergedDictionaries> |
||||
|
<ResourceInclude Source='test:include.xaml'/> |
||||
|
</ResourceDictionary.MergedDictionaries> |
||||
|
</ResourceDictionary> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
private IDisposable StartWithResources(params (string, string)[] assets) |
||||
|
{ |
||||
|
var assetLoader = new MockAssetLoader(assets); |
||||
|
var services = new TestServices(assetLoader: assetLoader); |
||||
|
return UnitTestApplication.Start(services); |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,660 @@ |
|||||
|
// Copyright (c) The Avalonia Project. All rights reserved.
|
||||
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
||||
|
|
||||
|
using System; |
||||
|
using System.Linq; |
||||
|
using Avalonia.Controls; |
||||
|
using Avalonia.Controls.Presenters; |
||||
|
using Avalonia.Controls.Templates; |
||||
|
using Avalonia.Markup.Xaml.Data; |
||||
|
using Avalonia.Media; |
||||
|
using Avalonia.Styling; |
||||
|
using Avalonia.UnitTests; |
||||
|
using Avalonia.VisualTree; |
||||
|
using Xunit; |
||||
|
|
||||
|
namespace Avalonia.Markup.Xaml.UnitTests.MarkupExtensions |
||||
|
{ |
||||
|
public class DynamicResourceExtensionTests |
||||
|
{ |
||||
|
[Fact] |
||||
|
public void DynamicResource_Can_Be_Assigned_To_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Can_Be_Assigned_To_Attached_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<x:Int32 x:Key='col'>5</x:Int32> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Grid.Column='{DynamicResource col}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
Assert.Equal(5, Grid.GetColumn(border)); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_From_Style_Can_Be_Assigned_To_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Styles> |
||||
|
<Style> |
||||
|
<Style.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Style.Resources> |
||||
|
</Style> |
||||
|
</UserControl.Styles> |
||||
|
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_From_MergedDictionary_Can_Be_Assigned_To_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<ResourceDictionary> |
||||
|
<ResourceDictionary.MergedDictionaries> |
||||
|
<ResourceDictionary> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</ResourceDictionary> |
||||
|
</ResourceDictionary.MergedDictionaries> |
||||
|
</ResourceDictionary> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_From_MergedDictionary_In_Style_Can_Be_Assigned_To_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Styles> |
||||
|
<Style> |
||||
|
<Style.Resources> |
||||
|
<ResourceDictionary> |
||||
|
<ResourceDictionary.MergedDictionaries> |
||||
|
<ResourceDictionary> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</ResourceDictionary> |
||||
|
</ResourceDictionary.MergedDictionaries> |
||||
|
</ResourceDictionary> |
||||
|
</Style.Resources> |
||||
|
</Style> |
||||
|
</UserControl.Styles> |
||||
|
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_From_Application_Can_Be_Assigned_To_Property_In_Window() |
||||
|
{ |
||||
|
using (StyledWindow()) |
||||
|
{ |
||||
|
Application.Current.Resources.Add("brush", new SolidColorBrush(0xff506070)); |
||||
|
|
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var border = window.FindControl<Border>("border"); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_From_Application_Can_Be_Assigned_To_Property_In_UserControl() |
||||
|
{ |
||||
|
using (UnitTestApplication.Start(TestServices.StyledWindow)) |
||||
|
{ |
||||
|
Application.Current.Resources.Add("brush", new SolidColorBrush(0xff506070)); |
||||
|
|
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
// We don't actually know where the global styles are until we attach the control
|
||||
|
// to a window, as Window has StylingParent set to Application.
|
||||
|
var window = new Window { Content = userControl }; |
||||
|
window.Show(); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Can_Be_Assigned_To_Setter() |
||||
|
{ |
||||
|
using (StyledWindow()) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Window.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Window.Resources> |
||||
|
<Window.Styles> |
||||
|
<Style Selector='Button'> |
||||
|
<Setter Property='Background' Value='{DynamicResource brush}'/> |
||||
|
</Style> |
||||
|
</Window.Styles> |
||||
|
<Button Name='button'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var button = window.FindControl<Button>("button"); |
||||
|
var brush = (SolidColorBrush)button.Background; |
||||
|
|
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_From_Style_Can_Be_Assigned_To_Setter() |
||||
|
{ |
||||
|
using (StyledWindow()) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Window.Styles> |
||||
|
<Style> |
||||
|
<Style.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Style.Resources> |
||||
|
</Style> |
||||
|
<Style Selector='Button'> |
||||
|
<Setter Property='Background' Value='{DynamicResource brush}'/> |
||||
|
</Style> |
||||
|
</Window.Styles> |
||||
|
<Button Name='button'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var button = window.FindControl<Button>("button"); |
||||
|
var brush = (SolidColorBrush)button.Background; |
||||
|
|
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Can_Be_Assigned_To_Setter_In_Styles_File() |
||||
|
{ |
||||
|
var styleXaml = @"
|
||||
|
<Styles xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Styles.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Styles.Resources> |
||||
|
|
||||
|
<Style Selector='Border'> |
||||
|
<Setter Property='Background' Value='{DynamicResource brush}'/> |
||||
|
</Style> |
||||
|
</Styles>";
|
||||
|
|
||||
|
using (StyledWindow(assets: ("test:style.xaml", styleXaml))) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Window.Styles> |
||||
|
<StyleInclude Source='test:style.xaml'/> |
||||
|
</Window.Styles> |
||||
|
<Border Name='border'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var border = window.FindControl<Border>("border"); |
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
|
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Can_Be_Assigned_To_Property_In_ControlTemplate_In_Styles_File() |
||||
|
{ |
||||
|
var styleXaml = @"
|
||||
|
<Styles xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Styles.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Styles.Resources> |
||||
|
|
||||
|
<Style Selector='Button'> |
||||
|
<Setter Property='Template'> |
||||
|
<ControlTemplate> |
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</ControlTemplate> |
||||
|
</Setter> |
||||
|
</Style> |
||||
|
</Styles>";
|
||||
|
|
||||
|
using (StyledWindow(assets: ("test:style.xaml", styleXaml))) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Window.Styles> |
||||
|
<StyleInclude Source='test:style.xaml'/> |
||||
|
</Window.Styles> |
||||
|
<Button Name='button'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var button = window.FindControl<Button>("button"); |
||||
|
|
||||
|
window.Show(); |
||||
|
|
||||
|
var border = (Border)button.GetVisualChildren().Single(); |
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
|
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Can_Be_Assigned_To_Resource_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<Color x:Key='color'>#ff506070</Color> |
||||
|
<SolidColorBrush x:Key='brush' Color='{DynamicResource color}'/> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Can_Be_Assigned_To_ItemTemplate_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<DataTemplate x:Key='PurpleData'> |
||||
|
<TextBlock Text='{Binding Name}' Background='Purple'/> |
||||
|
</DataTemplate> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<ListBox Name='listBox' ItemTemplate='{DynamicResource PurpleData}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var listBox = userControl.FindControl<ListBox>("listBox"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(listBox); |
||||
|
|
||||
|
Assert.NotNull(listBox.ItemTemplate); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Tracks_Added_Resource() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
Assert.Null(border.Background); |
||||
|
|
||||
|
userControl.Resources.Add("brush", new SolidColorBrush(0xff506070)); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.NotNull(brush); |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Tracks_Added_Style_Resource() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
Assert.Null(border.Background); |
||||
|
|
||||
|
userControl.Styles.Resources.Add("brush", new SolidColorBrush(0xff506070)); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.NotNull(brush); |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Tracks_Added_Nested_Style_Resource() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Styles> |
||||
|
<Style> |
||||
|
</Style> |
||||
|
</UserControl.Styles> |
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
Assert.Null(border.Background); |
||||
|
|
||||
|
((Style)userControl.Styles[0]).Resources.Add("brush", new SolidColorBrush(0xff506070)); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.NotNull(brush); |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Tracks_Added_MergedResource() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<ResourceDictionary> |
||||
|
<ResourceDictionary.MergedDictionaries> |
||||
|
<ResourceDictionary/> |
||||
|
</ResourceDictionary.MergedDictionaries> |
||||
|
</ResourceDictionary> |
||||
|
</UserControl.Resources> |
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
Assert.Null(border.Background); |
||||
|
|
||||
|
((IResourceDictionary)userControl.Resources.MergedDictionaries[0]).Add("brush", new SolidColorBrush(0xff506070)); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.NotNull(brush); |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Tracks_Added_MergedResource_Dictionary() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
Assert.Null(border.Background); |
||||
|
|
||||
|
var dictionary = new ResourceDictionary |
||||
|
{ |
||||
|
{ "brush", new SolidColorBrush(0xff506070) }, |
||||
|
}; |
||||
|
|
||||
|
userControl.Resources.MergedDictionaries.Add(dictionary); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.NotNull(brush); |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Tracks_Added_Style_MergedResource_Dictionary() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Styles> |
||||
|
<Style> |
||||
|
</Style> |
||||
|
</UserControl.Styles> |
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
Assert.Null(border.Background); |
||||
|
|
||||
|
var dictionary = new ResourceDictionary |
||||
|
{ |
||||
|
{ "brush", new SolidColorBrush(0xff506070) }, |
||||
|
}; |
||||
|
|
||||
|
((Style)userControl.Styles[0]).Resources.MergedDictionaries.Add(dictionary); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.NotNull(brush); |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void DynamicResource_Can_Be_Found_Across_Xaml_Style_Files() |
||||
|
{ |
||||
|
var style1Xaml = @"
|
||||
|
<Style xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Style.Resources> |
||||
|
<Color x:Key='Red'>Red</Color> |
||||
|
</Style.Resources> |
||||
|
</Style>";
|
||||
|
var style2Xaml = @"
|
||||
|
<Style xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Style.Resources> |
||||
|
<SolidColorBrush x:Key='RedBrush' Color='{DynamicResource Red}'/> |
||||
|
</Style.Resources> |
||||
|
</Style>";
|
||||
|
using (StyledWindow( |
||||
|
("test:style1.xaml", style1Xaml), |
||||
|
("test:style2.xaml", style2Xaml))) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Window.Styles> |
||||
|
<StyleInclude Source='test:style1.xaml'/> |
||||
|
<StyleInclude Source='test:style2.xaml'/> |
||||
|
</Window.Styles> |
||||
|
<Border Name='border' Background='{DynamicResource RedBrush}'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var border = window.FindControl<Border>("border"); |
||||
|
var borderBrush = (ISolidColorBrush)border.Background; |
||||
|
|
||||
|
Assert.NotNull(borderBrush); |
||||
|
Assert.Equal(0xffff0000, borderBrush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void Control_Property_Is_Updated_When_Parent_Is_Changed() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Background='{DynamicResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
DelayedBinding.ApplyBindings(border); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
|
||||
|
userControl.Content = null; |
||||
|
|
||||
|
Assert.Null(border.Background); |
||||
|
|
||||
|
userControl.Content = border; |
||||
|
|
||||
|
brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
private IDisposable StyledWindow(params (string, string)[] assets) |
||||
|
{ |
||||
|
var services = TestServices.StyledWindow.With( |
||||
|
assetLoader: new MockAssetLoader(assets), |
||||
|
theme: () => new Styles |
||||
|
{ |
||||
|
WindowStyle(), |
||||
|
}); |
||||
|
|
||||
|
return UnitTestApplication.Start(services); |
||||
|
} |
||||
|
|
||||
|
private Style WindowStyle() |
||||
|
{ |
||||
|
return new Style(x => x.OfType<Window>()) |
||||
|
{ |
||||
|
Setters = |
||||
|
{ |
||||
|
new Setter( |
||||
|
Window.TemplateProperty, |
||||
|
new FuncControlTemplate<Window>(x => |
||||
|
new ContentPresenter |
||||
|
{ |
||||
|
Name = "PART_ContentPresenter", |
||||
|
[!ContentPresenter.ContentProperty] = x[!Window.ContentProperty], |
||||
|
})) |
||||
|
} |
||||
|
}; |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,476 @@ |
|||||
|
// Copyright (c) The Avalonia Project. All rights reserved.
|
||||
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
||||
|
|
||||
|
using System; |
||||
|
using System.Linq; |
||||
|
using Avalonia.Controls; |
||||
|
using Avalonia.Controls.Presenters; |
||||
|
using Avalonia.Controls.Templates; |
||||
|
using Avalonia.Media; |
||||
|
using Avalonia.Styling; |
||||
|
using Avalonia.UnitTests; |
||||
|
using Avalonia.VisualTree; |
||||
|
using Xunit; |
||||
|
|
||||
|
namespace Avalonia.Markup.Xaml.UnitTests.MarkupExtensions |
||||
|
{ |
||||
|
public class StaticResourceExtensionTests |
||||
|
{ |
||||
|
[Fact] |
||||
|
public void StaticResource_Can_Be_Assigned_To_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_Can_Be_Assigned_To_Attached_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<x:Int32 x:Key='col'>5</x:Int32> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Grid.Column='{StaticResource col}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
Assert.Equal(5, Grid.GetColumn(border)); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_From_Style_Can_Be_Assigned_To_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Styles> |
||||
|
<Style> |
||||
|
<Style.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Style.Resources> |
||||
|
</Style> |
||||
|
</UserControl.Styles> |
||||
|
|
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_From_Application_Can_Be_Assigned_To_Property_In_Window() |
||||
|
{ |
||||
|
using (StyledWindow()) |
||||
|
{ |
||||
|
Application.Current.Resources.Add("brush", new SolidColorBrush(0xff506070)); |
||||
|
|
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var border = window.FindControl<Border>("border"); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_From_MergedDictionary_Can_Be_Assigned_To_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<ResourceDictionary> |
||||
|
<ResourceDictionary.MergedDictionaries> |
||||
|
<ResourceDictionary> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</ResourceDictionary> |
||||
|
</ResourceDictionary.MergedDictionaries> |
||||
|
</ResourceDictionary> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_From_MergedDictionary_In_Style_Can_Be_Assigned_To_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Styles> |
||||
|
<Style> |
||||
|
<Style.Resources> |
||||
|
<ResourceDictionary> |
||||
|
<ResourceDictionary.MergedDictionaries> |
||||
|
<ResourceDictionary> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</ResourceDictionary> |
||||
|
</ResourceDictionary.MergedDictionaries> |
||||
|
</ResourceDictionary> |
||||
|
</Style.Resources> |
||||
|
</Style> |
||||
|
</UserControl.Styles> |
||||
|
|
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_From_Application_Can_Be_Assigned_To_Property_In_UserControl() |
||||
|
{ |
||||
|
using (UnitTestApplication.Start(TestServices.StyledWindow)) |
||||
|
{ |
||||
|
Application.Current.Resources.Add("brush", new SolidColorBrush(0xff506070)); |
||||
|
|
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
// We don't actually know where the global styles are until we attach the control
|
||||
|
// to a window, as Window has StylingParent set to Application.
|
||||
|
var window = new Window { Content = userControl }; |
||||
|
window.Show(); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_Can_Be_Assigned_To_Setter() |
||||
|
{ |
||||
|
using (StyledWindow()) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Window.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Window.Resources> |
||||
|
<Window.Styles> |
||||
|
<Style Selector='Button'> |
||||
|
<Setter Property='Background' Value='{StaticResource brush}'/> |
||||
|
</Style> |
||||
|
</Window.Styles> |
||||
|
<Button Name='button'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var button = window.FindControl<Button>("button"); |
||||
|
var brush = (SolidColorBrush)button.Background; |
||||
|
|
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_From_Style_Can_Be_Assigned_To_Setter() |
||||
|
{ |
||||
|
using (StyledWindow()) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Window.Styles> |
||||
|
<Style> |
||||
|
<Style.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Style.Resources> |
||||
|
</Style> |
||||
|
<Style Selector='Button'> |
||||
|
<Setter Property='Background' Value='{StaticResource brush}'/> |
||||
|
</Style> |
||||
|
</Window.Styles> |
||||
|
<Button Name='button'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var button = window.FindControl<Button>("button"); |
||||
|
var brush = (SolidColorBrush)button.Background; |
||||
|
|
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_Can_Be_Assigned_To_Setter_In_Styles_File() |
||||
|
{ |
||||
|
var styleXaml = @"
|
||||
|
<Styles xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Styles.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Styles.Resources> |
||||
|
|
||||
|
<Style Selector='Border'> |
||||
|
<Setter Property='Background' Value='{StaticResource brush}'/> |
||||
|
</Style> |
||||
|
</Styles>";
|
||||
|
|
||||
|
using (StyledWindow(assets: ("test:style.xaml", styleXaml))) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Window.Styles> |
||||
|
<StyleInclude Source='test:style.xaml'/> |
||||
|
</Window.Styles> |
||||
|
<Border Name='border'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var border = window.FindControl<Border>("border"); |
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
|
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_Can_Be_Assigned_To_Resource_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<Color x:Key='color'>#ff506070</Color> |
||||
|
<SolidColorBrush x:Key='brush' Color='{StaticResource color}'/> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_Can_Be_Assigned_To_Resource_Property_In_Styles_File() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Styles xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Styles.Resources> |
||||
|
<Color x:Key='color'>#ff506070</Color> |
||||
|
<SolidColorBrush x:Key='brush' Color='{StaticResource color}'/> |
||||
|
</Styles.Resources> |
||||
|
</Styles>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var styles = (Styles)loader.Load(xaml); |
||||
|
var brush = (SolidColorBrush)styles.Resources["brush"]; |
||||
|
|
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
[Fact(Skip = "Not yet supported by Portable.Xaml")] |
||||
|
public void StaticResource_Can_Be_Assigned_To_Property_In_ControlTemplate_In_Styles_File() |
||||
|
{ |
||||
|
var styleXaml = @"
|
||||
|
<Styles xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Styles.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</Styles.Resources> |
||||
|
|
||||
|
<Style Selector='Button'> |
||||
|
<Setter Property='Template'> |
||||
|
<ControlTemplate> |
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</ControlTemplate> |
||||
|
</Setter> |
||||
|
</Style> |
||||
|
</Styles>";
|
||||
|
|
||||
|
using (StyledWindow(assets: ("test:style.xaml", styleXaml))) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<Window.Styles> |
||||
|
<StyleInclude Source='test:style.xaml'/> |
||||
|
</Window.Styles> |
||||
|
<Button Name='button'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var button = window.FindControl<Button>("button"); |
||||
|
|
||||
|
window.Show(); |
||||
|
|
||||
|
var border = (Border)button.GetVisualChildren().Single(); |
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
|
||||
|
// To make this work we somehow need to be able to get hold of the parent ambient
|
||||
|
// context from Portable.Xaml. See TODO in StaticResourceExtension.
|
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_Can_Be_Assigned_To_ItemTemplate_Property() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<DataTemplate x:Key='PurpleData'> |
||||
|
<TextBlock Text='{Binding Name}' Background='Purple'/> |
||||
|
</DataTemplate> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<ListBox Name='listBox' ItemTemplate='{StaticResource PurpleData}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var listBox = userControl.FindControl<ListBox>("listBox"); |
||||
|
|
||||
|
Assert.NotNull(listBox.ItemTemplate); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void StaticResource_Can_Be_Assigned_To_Converter() |
||||
|
{ |
||||
|
using (StyledWindow()) |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<Window xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
|
||||
|
xmlns:local='clr-namespace:Avalonia.Markup.Xaml.UnitTests.MarkupExtensions;assembly=Avalonia.Markup.Xaml.UnitTests'> |
||||
|
<Window.Resources> |
||||
|
<local:TestValueConverter x:Key='converter' Append='bar'/> |
||||
|
</Window.Resources> |
||||
|
|
||||
|
<TextBlock Name='textBlock' Text='{Binding Converter={StaticResource converter}}'/> |
||||
|
</Window>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var window = (Window)loader.Load(xaml); |
||||
|
var textBlock = window.FindControl<TextBlock>("textBlock"); |
||||
|
|
||||
|
window.DataContext = "foo"; |
||||
|
window.ApplyTemplate(); |
||||
|
|
||||
|
Assert.Equal("foobar", textBlock.Text); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void Control_Property_Is_Not_Updated_When_Parent_Is_Changed() |
||||
|
{ |
||||
|
var xaml = @"
|
||||
|
<UserControl xmlns='https://github.com/avaloniaui'
|
||||
|
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
|
||||
|
<UserControl.Resources> |
||||
|
<SolidColorBrush x:Key='brush'>#ff506070</SolidColorBrush> |
||||
|
</UserControl.Resources> |
||||
|
|
||||
|
<Border Name='border' Background='{StaticResource brush}'/> |
||||
|
</UserControl>";
|
||||
|
|
||||
|
var loader = new AvaloniaXamlLoader(); |
||||
|
var userControl = (UserControl)loader.Load(xaml); |
||||
|
var border = userControl.FindControl<Border>("border"); |
||||
|
|
||||
|
var brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
|
||||
|
userControl.Content = null; |
||||
|
|
||||
|
brush = (SolidColorBrush)border.Background; |
||||
|
Assert.Equal(0xff506070, brush.Color.ToUint32()); |
||||
|
} |
||||
|
|
||||
|
private IDisposable StyledWindow(params (string, string)[] assets) |
||||
|
{ |
||||
|
var services = TestServices.StyledWindow.With( |
||||
|
assetLoader: new MockAssetLoader(assets), |
||||
|
theme: () => new Styles |
||||
|
{ |
||||
|
WindowStyle(), |
||||
|
}); |
||||
|
|
||||
|
return UnitTestApplication.Start(services); |
||||
|
} |
||||
|
|
||||
|
private Style WindowStyle() |
||||
|
{ |
||||
|
return new Style(x => x.OfType<Window>()) |
||||
|
{ |
||||
|
Setters = |
||||
|
{ |
||||
|
new Setter( |
||||
|
Window.TemplateProperty, |
||||
|
new FuncControlTemplate<Window>(x => |
||||
|
new ContentPresenter |
||||
|
{ |
||||
|
Name = "PART_ContentPresenter", |
||||
|
[!ContentPresenter.ContentProperty] = x[!Window.ContentProperty], |
||||
|
})) |
||||
|
} |
||||
|
}; |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,20 @@ |
|||||
|
using System; |
||||
|
using System.Globalization; |
||||
|
|
||||
|
namespace Avalonia.Markup.Xaml.UnitTests.MarkupExtensions |
||||
|
{ |
||||
|
public class TestValueConverter : IValueConverter |
||||
|
{ |
||||
|
public string Append { get; set; } |
||||
|
|
||||
|
public object Convert(object value, Type targetType, object parameter, CultureInfo culture) |
||||
|
{ |
||||
|
return value.ToString() + Append; |
||||
|
} |
||||
|
|
||||
|
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) |
||||
|
{ |
||||
|
throw new NotImplementedException(); |
||||
|
} |
||||
|
} |
||||
|
} |
||||
@ -0,0 +1,175 @@ |
|||||
|
// Copyright (c) The Avalonia Project. All rights reserved.
|
||||
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
||||
|
|
||||
|
using System; |
||||
|
using Avalonia.Controls; |
||||
|
using Xunit; |
||||
|
|
||||
|
namespace Avalonia.Styling.UnitTests |
||||
|
{ |
||||
|
public class ResourceDictionaryTests |
||||
|
{ |
||||
|
[Fact] |
||||
|
public void TryGetResource_Should_Find_Resource() |
||||
|
{ |
||||
|
var target = new ResourceDictionary |
||||
|
{ |
||||
|
{ "foo", "bar" }, |
||||
|
}; |
||||
|
|
||||
|
Assert.True(target.TryGetResource("foo", out var result)); |
||||
|
Assert.Equal("bar", result); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void TryGetResource_Should_Find_Resource_From_Merged_Dictionary() |
||||
|
{ |
||||
|
var target = new ResourceDictionary |
||||
|
{ |
||||
|
MergedDictionaries = |
||||
|
{ |
||||
|
new ResourceDictionary |
||||
|
{ |
||||
|
{ "foo", "bar" }, |
||||
|
} |
||||
|
} |
||||
|
}; |
||||
|
|
||||
|
Assert.True(target.TryGetResource("foo", out var result)); |
||||
|
Assert.Equal("bar", result); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void TryGetResource_Should_Find_Resource_From_Itself_Before_Merged_Dictionary() |
||||
|
{ |
||||
|
var target = new ResourceDictionary |
||||
|
{ |
||||
|
{ "foo", "bar" }, |
||||
|
}; |
||||
|
|
||||
|
target.MergedDictionaries.Add(new ResourceDictionary |
||||
|
{ |
||||
|
{ "foo", "baz" }, |
||||
|
}); |
||||
|
|
||||
|
Assert.True(target.TryGetResource("foo", out var result)); |
||||
|
Assert.Equal("bar", result); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void TryGetResource_Should_Find_Resource_From_Later_Merged_Dictionary() |
||||
|
{ |
||||
|
var target = new ResourceDictionary |
||||
|
{ |
||||
|
MergedDictionaries = |
||||
|
{ |
||||
|
new ResourceDictionary |
||||
|
{ |
||||
|
{ "foo", "bar" }, |
||||
|
}, |
||||
|
new ResourceDictionary |
||||
|
{ |
||||
|
{ "foo", "baz" }, |
||||
|
} |
||||
|
} |
||||
|
}; |
||||
|
|
||||
|
Assert.True(target.TryGetResource("foo", out var result)); |
||||
|
Assert.Equal("baz", result); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void ResourcesChanged_Should_Be_Raised_On_Resource_Add() |
||||
|
{ |
||||
|
var target = new ResourceDictionary(); |
||||
|
var raised = false; |
||||
|
|
||||
|
target.ResourcesChanged += (_, __) => raised = true; |
||||
|
target.Add("foo", "bar"); |
||||
|
|
||||
|
Assert.True(raised); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void ResourcesChanged_Should_Be_Raised_On_MergedDictionary_Add() |
||||
|
{ |
||||
|
var target = new ResourceDictionary(); |
||||
|
var raised = false; |
||||
|
|
||||
|
target.ResourcesChanged += (_, __) => raised = true; |
||||
|
target.MergedDictionaries.Add(new ResourceDictionary |
||||
|
{ |
||||
|
{ "foo", "bar" }, |
||||
|
}); |
||||
|
|
||||
|
Assert.True(raised); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void ResourcesChanged_Should_Not_Be_Raised_On_Empty_MergedDictionary_Add() |
||||
|
{ |
||||
|
var target = new ResourceDictionary(); |
||||
|
var raised = false; |
||||
|
|
||||
|
target.ResourcesChanged += (_, __) => raised = true; |
||||
|
target.MergedDictionaries.Add(new ResourceDictionary()); |
||||
|
|
||||
|
Assert.False(raised); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void ResourcesChanged_Should_Be_Raised_On_MergedDictionary_Remove() |
||||
|
{ |
||||
|
var target = new ResourceDictionary |
||||
|
{ |
||||
|
MergedDictionaries = |
||||
|
{ |
||||
|
new ResourceDictionary { { "foo", "bar" } }, |
||||
|
} |
||||
|
}; |
||||
|
var raised = false; |
||||
|
|
||||
|
target.ResourcesChanged += (_, __) => raised = true; |
||||
|
target.MergedDictionaries.RemoveAt(0); |
||||
|
|
||||
|
Assert.True(raised); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void ResourcesChanged_Should_Not_Be_Raised_On_Empty_MergedDictionary_Remove() |
||||
|
{ |
||||
|
var target = new ResourceDictionary |
||||
|
{ |
||||
|
MergedDictionaries = |
||||
|
{ |
||||
|
new ResourceDictionary(), |
||||
|
} |
||||
|
}; |
||||
|
var raised = false; |
||||
|
|
||||
|
target.ResourcesChanged += (_, __) => raised = true; |
||||
|
target.MergedDictionaries.RemoveAt(0); |
||||
|
|
||||
|
Assert.False(raised); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void ResourcesChanged_Should_Be_Raised_On_MergedDictionary_Resource_Add() |
||||
|
{ |
||||
|
var target = new ResourceDictionary |
||||
|
{ |
||||
|
MergedDictionaries = |
||||
|
{ |
||||
|
new ResourceDictionary(), |
||||
|
} |
||||
|
}; |
||||
|
|
||||
|
var raised = false; |
||||
|
|
||||
|
target.ResourcesChanged += (_, __) => raised = true; |
||||
|
((IResourceDictionary)target.MergedDictionaries[0]).Add("foo", "bar"); |
||||
|
|
||||
|
Assert.True(raised); |
||||
|
} |
||||
|
} |
||||
|
} |
||||
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Reference in new issue