Updated with debugger display (#43)

Author: FlorianRappl

src/AngleSharp.Css/Dom/Internal/Rules/CssCharsetRule.cs

@@ -1,12 +1,14 @@
-namespace AngleSharp.Css.Dom
+namespace AngleSharp.Css.Dom
 {
     using AngleSharp.Text;
     using System;
+    using System.Diagnostics;
     using System.IO;
 
     /// <summary>
     /// Represents the CSS @charset rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssCharsetRule ({CharacterSet})")]
     sealed class CssCharsetRule : CssRule, ICssCharsetRule
     {
         #region Fields

src/AngleSharp.Css/Dom/Internal/Rules/CssDocumentRule.cs

@@ -1,13 +1,15 @@
-namespace AngleSharp.Css.Dom
+namespace AngleSharp.Css.Dom
 {
     using AngleSharp.Css.Parser;
     using AngleSharp.Dom;
     using System;
+    using System.Diagnostics;
     using System.IO;
 
     /// <summary>
     /// Contains the rules specified by a @document { /* ... */ } rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssDocumentRule ({ConditionText})")]
     sealed class CssDocumentRule : CssGroupingRule, ICssDocumentRule
     {
         #region Fields

src/AngleSharp.Css/Dom/Internal/Rules/CssFontFaceRule.cs

@@ -1,12 +1,14 @@
-namespace AngleSharp.Css.Dom
+namespace AngleSharp.Css.Dom
 {
     using AngleSharp.Css;
     using System;
     using System.Collections.Generic;
+    using System.Diagnostics;
 
     /// <summary>
     /// Represents the @font-face rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssFontFaceRule ({FontFamily})")]
     sealed class CssFontFaceRule : CssDeclarationRule, ICssFontFaceRule
     {
         #region Fields
@@ -35,6 +37,8 @@ internal CssFontFaceRule(ICssStyleSheet owner)
 
         #region Properties
 
+        internal String FontFamily => GetValue(PropertyNames.FontFamily);
+
         String ICssFontFaceRule.Family
         {
             get => GetValue(PropertyNames.FontFamily);

src/AngleSharp.Css/Dom/Internal/Rules/CssImportRule.cs

@@ -1,11 +1,13 @@
 namespace AngleSharp.Css.Dom
 {
     using System;
+    using System.Diagnostics;
     using System.IO;
 
     /// <summary>
     /// Represents a CSS import rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssImportRule ({Href})")]
     sealed class CssImportRule : CssRule, ICssImportRule
     {
         #region Fields

src/AngleSharp.Css/Dom/Internal/Rules/CssKeyframeRule.cs

@@ -2,11 +2,13 @@ namespace AngleSharp.Css.Dom
 {
     using AngleSharp.Css.Parser;
     using System;
+    using System.Diagnostics;
     using System.IO;
 
     /// <summary>
     /// Represents a CSS @keyframe rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssKeyframeRule ({KeyText})")]
     sealed class CssKeyframeRule : CssRule, ICssKeyframeRule
     {
         #region Fields

src/AngleSharp.Css/Dom/Internal/Rules/CssKeyframesRule.cs

@@ -1,13 +1,15 @@
-namespace AngleSharp.Css.Dom
+namespace AngleSharp.Css.Dom
 {
     using AngleSharp.Text;
     using System;
+    using System.Diagnostics;
     using System.IO;
     using System.Linq;
 
     /// <summary>
     /// Represents an @keyframes rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssKeyframesRule ({Name})")]
     sealed class CssKeyframesRule : CssGroupingRule, ICssKeyframesRule
     {
         #region Fields

src/AngleSharp.Css/Dom/Internal/Rules/CssMediaRule.cs

@@ -1,11 +1,13 @@
-namespace AngleSharp.Css.Dom
+namespace AngleSharp.Css.Dom
 {
     using System;
+    using System.Diagnostics;
     using System.IO;
 
     /// <summary>
     /// Represents a CSS @media rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssMediaRule ({ConditionText})")]
     sealed class CssMediaRule : CssConditionRule, ICssMediaRule
     {
         #region Fields

src/AngleSharp.Css/Dom/Internal/Rules/CssNamespaceRule.cs

@@ -2,11 +2,13 @@ namespace AngleSharp.Css.Dom
 {
     using AngleSharp.Dom;
     using System;
+    using System.Diagnostics;
     using System.IO;
 
     /// <summary>
     /// Represents an @namespace rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssNamespaceRule ({Prefix})")]
     sealed class CssNamespaceRule : CssRule, ICssNamespaceRule
     {
         #region Fields

src/AngleSharp.Css/Dom/Internal/Rules/CssPageRule.cs

@@ -1,11 +1,13 @@
-namespace AngleSharp.Css.Dom
+namespace AngleSharp.Css.Dom
 {
     using System;
+    using System.Diagnostics;
     using System.IO;
 
     /// <summary>
     /// Represents the @page rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssPageRule ({SelectorText})")]
     sealed class CssPageRule : CssRule, ICssPageRule
     {
         #region Fields

src/AngleSharp.Css/Dom/Internal/Rules/CssStyleRule.cs

@@ -1,12 +1,14 @@
 namespace AngleSharp.Css.Dom
 {
     using System;
+    using System.Diagnostics;
     using System.IO;
 
     /// <summary>
     /// Represents a CSS style rule.
     /// </summary>
-	sealed class CssStyleRule : CssRule, ICssStyleRule
+    [DebuggerDisplay(null, Name = "CssStyleRule ({SelectorText})")]
+    sealed class CssStyleRule : CssRule, ICssStyleRule
     {
         #region Fields
 

src/AngleSharp.Css/Dom/Internal/Rules/CssSupportsRule.cs

@@ -3,11 +3,13 @@ namespace AngleSharp.Css.Dom
     using AngleSharp.Css.Parser;
     using AngleSharp.Dom;
     using System;
+    using System.Diagnostics;
     using System.IO;
 
     /// <summary>
     /// Represents an @supports rule.
     /// </summary>
+    [DebuggerDisplay(null, Name = "CssSupportsRule ({ConditionText})")]
     sealed class CssSupportsRule : CssConditionRule, ICssSupportsRule
     {
         #region Fields

src/AngleSharp.Css/Dom/Internal/Rules/CssViewportRule.cs

@@ -1,4 +1,4 @@
-namespace AngleSharp.Css.Dom
+namespace AngleSharp.Css.Dom
 {
     using AngleSharp.Css;
     using System;