ISEFontSmoothing.psm1
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$Local:ISEFontSmoothingCSharpCode = @' namespace ISEFontSmoothing { using System; using System.Collections.Generic; using System.ComponentModel.Composition; using System.Reflection; using System.Windows; using System.Windows.Media; // There is no dependency on Visual Studio, - these namespaces are part of Microsoft.PowerShell.Editor assembly: using Microsoft.VisualStudio.Text; using Microsoft.VisualStudio.Text.Editor; using Microsoft.VisualStudio.Utilities; public static class ISEFontSmoother { public static void InjectTextEditorFactoryService() { Type editorImportsType = Type.GetType("Microsoft.Windows.PowerShell.Gui.Internal.EditorImports, Microsoft.PowerShell.GPowerShell, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL", true); FieldInfo valueField = editorImportsType.GetField("value", BindingFlags.Static | BindingFlags.NonPublic); FieldInfo textEditorFactoryServiceField = editorImportsType.GetField("textEditorFactoryService", BindingFlags.NonPublic | BindingFlags.Instance); object editorImportsObject = valueField.GetValue(null); object existingFactory = textEditorFactoryServiceField.GetValue(editorImportsObject); FontSmoothingTextEditorFactoryService fontSmoother = new FontSmoothingTextEditorFactoryService(existingFactory as ITextEditorFactoryService); textEditorFactoryServiceField.SetValue(editorImportsObject, fontSmoother); } } internal static class FontSmoother { public static void Smooth(DependencyObject element) { if (element != null) { TextOptions.SetTextFormattingMode(element, TextFormattingMode.Ideal); TextOptions.SetTextRenderingMode(element, TextRenderingMode.Auto); TextOptions.SetTextHintingMode(element, TextHintingMode.Fixed); } } } internal sealed class ISEFontSmoothingTextViewMonitor { private IWpfTextView textView; public ISEFontSmoothingTextViewMonitor(IWpfTextView textView_) { this.textView = textView_; this.textView.LayoutChanged += new EventHandler<TextViewLayoutChangedEventArgs>(this.OnTextViewLayoutChanged); this.textView.Closed += new EventHandler(this.OnTextViewClosed); } private void Update() { FontSmoother.Smooth(this.textView.VisualElement); } private void OnTextViewLayoutChanged(object sender, TextViewLayoutChangedEventArgs e) { this.Update(); } private void OnTextViewClosed(object sender, EventArgs e) { this.textView.LayoutChanged -= new EventHandler<TextViewLayoutChangedEventArgs>(this.OnTextViewLayoutChanged); this.textView.Closed -= new EventHandler(this.OnTextViewClosed); this.textView = null; } } [TextViewRole("DOCUMENT")] [ContentType("powershell"), Export(typeof(IWpfTextViewCreationListener))] internal sealed class ISEFontSmoothingTextViewsManager : IWpfTextViewCreationListener { public void TextViewCreated(IWpfTextView textView) { new ISEFontSmoothingTextViewMonitor(textView); } } internal sealed class FontSmoothingTextEditorFactoryService : ITextEditorFactoryService { private readonly ITextEditorFactoryService original; private readonly ISEFontSmoothingTextViewsManager smoother; public FontSmoothingTextEditorFactoryService(ITextEditorFactoryService existing) { if (existing == null) { throw new ArgumentNullException("existing"); } this.original = existing; this.smoother = new ISEFontSmoothingTextViewsManager(); } public ITextViewRoleSet AllPredefinedRoles { get { return this.original.AllPredefinedRoles; } } public IWpfTextView CreateTextView() { IWpfTextView view = this.original.CreateTextView(); this.smoother.TextViewCreated(view); return view; } public IWpfTextView CreateTextView(ITextBuffer textBuffer) { IWpfTextView view = this.original.CreateTextView(textBuffer); this.smoother.TextViewCreated(view); return view; } public IWpfTextView CreateTextView(ITextBuffer textBuffer, ITextViewRoleSet roles) { IWpfTextView view = this.original.CreateTextView(textBuffer, roles); this.smoother.TextViewCreated(view); return view; } public IWpfTextView CreateTextView(ITextBuffer textBuffer, ITextViewRoleSet roles, IEditorOptions parentOptions) { IWpfTextView view = this.original.CreateTextView(textBuffer, roles, parentOptions); this.smoother.TextViewCreated(view); return view; } public IWpfTextView CreateTextView(ITextDataModel dataModel, ITextViewRoleSet roles, IEditorOptions parentOptions) { IWpfTextView view = this.original.CreateTextView(dataModel, roles, parentOptions); this.smoother.TextViewCreated(view); return view; } public IWpfTextView CreateTextView(ITextViewModel viewModel, ITextViewRoleSet roles, IEditorOptions parentOptions) { IWpfTextView view = this.original.CreateTextView(viewModel, roles, parentOptions); this.smoother.TextViewCreated(view); return view; } public IWpfTextViewHost CreateTextViewHost(IWpfTextView wpfTextView, bool setFocus) { return this.original.CreateTextViewHost(wpfTextView, setFocus); } public ITextViewRoleSet CreateTextViewRoleSet(params string[] roles) { return this.original.CreateTextViewRoleSet(roles); } public ITextViewRoleSet CreateTextViewRoleSet(IEnumerable<string> roles) { return this.original.CreateTextViewRoleSet(roles); } public ITextViewRoleSet DefaultRoles { get { return this.original.DefaultRoles; } } public ITextViewRoleSet NoRoles { get { return this.original.NoRoles; } } public event EventHandler<TextViewCreatedEventArgs> TextViewCreated { add { this.original.TextViewCreated += value; } remove { this.original.TextViewCreated -= value; } } } } '@ $Local:ISEFontSmoothingReferences = @( 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089', 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089', 'Microsoft.PowerShell.Editor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35', 'PresentationCore, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35', 'PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35', 'System.ComponentModel.Composition, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089', 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35', 'System.Xaml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089') if (-not ([System.Management.Automation.PSTypeName]'ISEFontSmoothing.ISEFontSmoother').Type) { Add-Type -TypeDefinition $Local:ISEFontSmoothingCSharpCode -ReferencedAssemblies $Local:ISEFontSmoothingReferences } [ISEFontSmoothing.ISEFontSmoother]::InjectTextEditorFactoryService() |