本文整理汇总了C#中ICssCheckerContext类的典型用法代码示例。如果您正苦于以下问题:C# ICssCheckerContext类的具体用法?C# ICssCheckerContext怎么用?C# ICssCheckerContext使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ICssCheckerContext类属于命名空间,在下文中一共展示了ICssCheckerContext类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CheckItem
public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
{
if (item.Text.TrimStart(':').StartsWith("-"))
return ItemCheckResult.Continue;
ParseItem next = item.NextSibling;
//ParseItem prev = item.PreviousSibling;
SimpleSelector sel = item.FindType<SimpleSelector>();
//if (item.Text == ":hover" && prev != null && _invalids.Contains(prev.Text))
//{
// string error = string.Format(Resources.ValidationHoverOrder, prev.Text);
// context.AddError(new SimpleErrorTag(item, error, CssErrorFlags.TaskListError | CssErrorFlags.UnderlineRed));
//}
if (next != null)
{
if (next.Text.StartsWith(":") && item.IsPseudoElement() && !next.IsPseudoElement())
{
string error = string.Format(Resources.ValidationPseudoOrder, item.Text, next.Text);
context.AddError(new SimpleErrorTag(item, error, CssErrorFlags.TaskListError | CssErrorFlags.UnderlineRed));
}
else if (!next.Text.StartsWith(":") && item.AfterEnd == next.Start)
{
string error = string.Format(Resources.BestPracticePseudosAfterOtherSelectors, next.Text);
context.AddError(new SimpleErrorTag(next, error));
}
}
return ItemCheckResult.Continue;
}
示例2: CheckItem
public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
{
UrlItem url = (UrlItem)item;
if (!WESettings.GetBoolean(WESettings.Keys.ValidateEmbedImages) || !url.IsValid || url.UrlString.Text.Contains("base64,") || context == null)
return ItemCheckResult.Continue;
string fileName = ImageQuickInfo.GetFullUrl(url.UrlString.Text, EditorExtensionsPackage.DTE.ActiveDocument.FullName);
if (string.IsNullOrEmpty(fileName) || fileName.Contains("://"))
return ItemCheckResult.Continue;
FileInfo file = new FileInfo(fileName);
if (file.Exists && file.Length < (1024 * 3))
{
Declaration dec = url.FindType<Declaration>();
if (dec != null && dec.PropertyName != null && dec.PropertyName.Text[0] != '*' && dec.PropertyName.Text[0] != '_')
{
string error = string.Format(Resources.PerformanceEmbedImageAsDataUri, file.Length);
context.AddError(new SimpleErrorTag(url.UrlString, error));
}
}
return ItemCheckResult.Continue;
}
示例3: CheckItem
//private HashSet<string> _deprecated = new HashSet<string>()
//{
// "-moz-opacity",
// "-moz-outline",
// "-moz-outline-style",
//};
public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
{
if (!WESettings.GetBoolean(WESettings.Keys.ValidateVendorSpecifics))
return ItemCheckResult.Continue;
Declaration dec = (Declaration)item;
if (!dec.IsValid || !dec.IsVendorSpecific() || context == null)
return ItemCheckResult.Continue;
ICssSchemaInstance rootSchema = CssSchemaManager.SchemaManager.GetSchemaRoot(null);
ICssSchemaInstance schema = CssSchemaManager.SchemaManager.GetSchemaForItem(rootSchema, item);
//if (_deprecated.Contains(dec.PropertyName.Text))
//{
// string message = string.Format(Resources.ValidationDeprecatedVendorDeclaration, dec.PropertyName.Text);
// context.AddError(new SimpleErrorTag(dec.PropertyName, message));
// return ItemCheckResult.CancelCurrentItem;
//}
if (schema.GetProperty(dec.PropertyName.Text) == null)
{
string message = string.Format(Resources.ValidationVendorDeclarations, dec.PropertyName.Text);
context.AddError(new SimpleErrorTag(dec.PropertyName, message, CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
return ItemCheckResult.CancelCurrentItem;
}
return ItemCheckResult.Continue;
}
示例4: HandleDeclaration
private static void HandleDeclaration(ParseItem item, ICssCheckerContext context)
{
Declaration dec = (Declaration)item;
if (dec == null || dec.PropertyName == null)
return;
if (dec.IsVendorSpecific())
{
string message = string.Format("Validation (W3C): \"{0}\" is not a valid W3C property", dec.PropertyName.Text);
context.AddError(new SimpleErrorTag(dec.PropertyName, message, CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
}
foreach (var value in dec.Values)
{
string text = value.Text;
if (!(value is NumericalValue) && text.StartsWith("-", StringComparison.Ordinal))
{
int index = text.IndexOf('(');
if (index > -1)
{
text = text.Substring(0, index);
}
string message = string.Format("Validation (W3C): \"{0}\" is not a valid W3C value", text);
context.AddError(new SimpleErrorTag(value, message, CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
}
}
}
示例5: CheckItem
public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
{
if (!WESettings.Instance.Css.ValidateVendorSpecifics)
return ItemCheckResult.Continue;
AtDirective directive = (AtDirective)item;
if (context == null || !directive.IsValid || !directive.IsVendorSpecific())
return ItemCheckResult.Continue;
ICssCompletionListEntry entry = VendorHelpers.GetMatchingStandardEntry(directive, context);
if (entry != null)
{
var visitor = new CssItemCollector<AtDirective>();
directive.Parent.Accept(visitor);
if (!visitor.Items.Any(a => a != null && a.Keyword != null && "@" + a.Keyword.Text == entry.DisplayText))
{
string message = string.Format(CultureInfo.InvariantCulture, Resources.BestPracticeAddMissingStandardDirective, entry.DisplayText);
context.AddError(new SimpleErrorTag(directive.Keyword, message));
return ItemCheckResult.CancelCurrentItem;
}
}
return ItemCheckResult.Continue;
}
示例6: CheckItem
public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
{
if (!WESettings.Instance.Css.ValidateVendorSpecifics)
return ItemCheckResult.Continue;
Declaration dec = (Declaration)item;
if (!dec.IsValid || !dec.IsVendorSpecific() || context == null)
return ItemCheckResult.Continue;
ICssSchemaInstance rootSchema = CssSchemaManager.SchemaManager.GetSchemaRoot(null);
ICssSchemaInstance schema = CssSchemaManager.SchemaManager.GetSchemaForItem(rootSchema, item);
ICssCompletionListEntry prop = schema.GetProperty(dec.PropertyName.Text);
if (prop == null)
{
string message = string.Format(CultureInfo.CurrentCulture, Resources.ValidationVendorDeclarations, dec.PropertyName.Text);
context.AddError(new SimpleErrorTag(dec.PropertyName, message, CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
return ItemCheckResult.CancelCurrentItem;
}
else
{
string obsolete = prop.GetAttribute("obsolete");
if (!string.IsNullOrEmpty(obsolete))
{
string message = string.Format(CultureInfo.CurrentCulture, Resources.BestPracticeRemoveObsolete, dec.PropertyName.Text, obsolete);
context.AddError(new SimpleErrorTag(dec.PropertyName, message, CssErrorFlags.TaskListMessage));
return ItemCheckResult.CancelCurrentItem;
}
}
return ItemCheckResult.Continue;
}
示例7: CheckItem
public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
{
RuleBlock rule = (RuleBlock)item;
if (!rule.IsValid || context == null)
return ItemCheckResult.Continue;
IEnumerable<string> properties = from d in rule.Declarations
where d.PropertyName != null && d.Values.Count < 2
select d.PropertyName.Text;
foreach (string shorthand in _cache.Keys)
{
if (_cache[shorthand].All(p => properties.Contains(p)))
{
Declaration dec = rule.Declarations.First(p => p.PropertyName != null && _cache[shorthand].Contains(p.PropertyName.Text));
string message = string.Format(CultureInfo.CurrentCulture, Resources.PerformanceUseShorthand, string.Join(", ", _cache[shorthand]), shorthand);
context.AddError(new SimpleErrorTag(dec, message));
}
}
return ItemCheckResult.Continue;
}
示例8: CheckItem
public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
{
if (!WESettings.GetBoolean(WESettings.Keys.ValidateZeroUnit))
return ItemCheckResult.Continue;
NumericalValue number = (NumericalValue)item;
UnitValue unit = number as UnitValue;
if (unit == null || context == null)
return ItemCheckResult.Continue;
// The 2nd and 3rd arguments to hsl() require units even when zero
var function = unit.Parent.Parent as FunctionColor;
if (function != null && function.FunctionName.Text.StartsWith("hsl", StringComparison.OrdinalIgnoreCase)) {
var arg = unit.Parent as FunctionArgument;
if (arg != function.Arguments[0])
return ItemCheckResult.Continue;
}
if (number.Number.Text == "0" && unit.UnitType != UnitType.Unknown && unit.UnitType != UnitType.Time)
{
string message = string.Format(Resources.BestPracticeZeroUnit, unit.UnitToken.Text);
context.AddError(new SimpleErrorTag(number, message));
}
return ItemCheckResult.Continue;
}
示例9: CheckItem
public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
{
UrlItem url = (UrlItem)item;
if (!WESettings.Instance.Css.ValidateEmbedImages || !url.IsValid || url.UrlString == null || url.UrlString.Text.Contains("base64,") || context == null)
return ItemCheckResult.Continue;
string fileName = ImageQuickInfo.GetFullUrl(url.UrlString.Text, WebEssentialsPackage.DTE.ActiveDocument.FullName);
if (string.IsNullOrEmpty(fileName) || fileName.Contains("://"))
return ItemCheckResult.Continue;
// Remove parameters if any; c:/temp/myfile.ext?#iefix
fileName = fileName.Split('?', '#')[0];
try
{
FileInfo file = new FileInfo(fileName);
if (file.Exists && file.Length < (1024 * 3))
{
Declaration dec = url.FindType<Declaration>();
if (dec != null && dec.PropertyName != null && dec.PropertyName.Text[0] != '*' && dec.PropertyName.Text[0] != '_')
{
string error = string.Format(CultureInfo.CurrentCulture, Resources.PerformanceEmbedImageAsDataUri, file.Length);
context.AddError(new SimpleErrorTag(url.UrlString, error));
}
}
}
catch { /* Ignore any error here */ }
return ItemCheckResult.Continue;
}
示例10: FilterErrorList
public void FilterErrorList(IList<ICssError> errors, ICssCheckerContext context)
{
Document doc = EditorExtensionsPackage.DTE.ActiveDocument;
if (doc == null || string.IsNullOrEmpty(doc.FullName) || !doc.FullName.EndsWith(".scss", StringComparison.OrdinalIgnoreCase))
return;
errors.Clear();
}
示例11: HandlePseudo
private static void HandlePseudo(ParseItem item, ICssCheckerContext context)
{
string text = item.Text.TrimStart(':');
if (text.StartsWith("-", StringComparison.Ordinal))
{
string message = string.Format("Validation (W3C): \"{0}\" is not a valid W3C pseudo class/element", item.Text);
context.AddError(new SimpleErrorTag(item, message, CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
}
}
示例12: ValidateHsl
private static void ValidateHsl(ICssCheckerContext context, FunctionColor function)
{
ParseItem argument;
string text = "";
string[] pair;
int argumentCount = function.Arguments.Count;
int value;
if (function.FunctionName.Text.StartsWith("hsla", StringComparison.OrdinalIgnoreCase) && argumentCount < 4)
{
context.AddError(new SimpleErrorTag(function.Arguments[2], "Validation: HSLA expects alpha value between 0 and 1 as fourth parameter", CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
}
for (int i = 0; i < argumentCount; i++)
{
argument = function.Arguments[i];
text = argument.Text.Trim(',');
if (i < 3)
{
pair = text.Split('%');
if (pair.Length > 1 || pair[0].IsNumeric())
{
context.AddError(new SimpleErrorTag(argument, "Validation: Invalid value", CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
}
if (!int.TryParse(pair[0], out value))
{
context.AddError(new SimpleErrorTag(argument, "Validation: Missing value", CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
}
else
{
if (value < 0 || value > 100)
{
context.AddError(new SimpleErrorTag(argument, "Validation: Values must be between 0 and 100%", CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
}
if (i > 0 && value > 0 && pair[1] == "%")
{
context.AddError(new SimpleErrorTag(argument, "Validation: Parameter missing the % unit", CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
}
}
}
else if (function.FunctionName.Text.StartsWith("hsla", StringComparison.OrdinalIgnoreCase))
{
ValidateAlphaValue(context, argument, text);
}
else
{
context.AddError(new SimpleErrorTag(argument, "Validation: HSL cannot have fourth parameter. Are you confusing HSL with HSLA?", CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
}
}
}
示例13: GetMatchingStandardEntry
public static ICssCompletionListEntry GetMatchingStandardEntry(Declaration declaration, ICssCheckerContext context)
{
string standardName;
if (declaration.TryGetStandardPropertyName(out standardName, CssEditorChecker.GetSchemaForItem(context, declaration)))
{
ICssSchemaInstance schema = CssEditorChecker.GetSchemaForItem(context, declaration);
return schema.GetProperty(standardName);
}
return null;
}
示例14: FilterErrorList
public void FilterErrorList(IList<ICssError> errors, ICssCheckerContext context)
{
for (int i = errors.Count - 1; i > -1; i--)
{
ICssError error = errors[i];
if (error.Item.StyleSheet is LessStyleSheet && error.Text.Contains(":extend("))
{
errors.RemoveAt(i);
}
}
}
示例15: FilterErrorList
public void FilterErrorList(IList<ICssError> errors, ICssCheckerContext context)
{
for (int i = errors.Count - 1; i > -1; i--)
{
ICssError error = errors[i];
Declaration dec = error.Item.FindType<Declaration>();
if (dec != null && (dec.Text.Contains("var-") || dec.Text.Contains("var(")))
{
errors.RemoveAt(i);
}
}
}