示例#1
0
        public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
        {
            if (!WESettings.GetBoolean(WESettings.Keys.ValidateVendorSpecifics))
            {
                return(ItemCheckResult.Continue);
            }

            AtDirective dir = item as AtDirective;

            if (!dir.IsValid || !dir.IsVendorSpecific() || context == null)
            {
                return(ItemCheckResult.Continue);
            }


            ICssSchemaInstance rootSchema = CssSchemaManager.SchemaManager.GetSchemaRoot(null);
            ICssSchemaInstance schema     = CssSchemaManager.SchemaManager.GetSchemaForItem(rootSchema, dir);

            if (schema.GetAtDirective("@" + dir.Keyword.Text) == null)
            {
                string message = string.Format(Resources.ValidationVendorDirective, dir.Keyword.Text);
                context.AddError(new SimpleErrorTag(dir.Keyword, message, CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
                return(ItemCheckResult.CancelCurrentItem);
            }

            return(ItemCheckResult.Continue);
        }
        public static IEnumerable<string> GetPossibleVendorSpecifics(this AtDirective directive, ICssSchemaInstance schema)
        {
            string text = directive.Keyword.Text;

            foreach (string prefix in VendorHelpers.GetPrefixes(schema).Where(p => p != "-o-")) // Remove -o- since the parser doesn't recognize -o-keyframes
            {
                ICssCompletionListEntry entry = schema.GetAtDirective("@" + prefix + text);
                if (entry != null)
                    yield return entry.DisplayText;
            }
        }
示例#3
0
        public static IEnumerable<string> GetPossibleVendorSpecifics(this AtDirective directive, ICssSchemaInstance schema)
        {
            string text = directive.Keyword.Text;

            foreach (string prefix in VendorHelpers.GetPrefixes(schema).Where(p => p != "-o-")) // Remove -o- since the parser doesn't recognize -o-keyframes
            {
                ICssCompletionListEntry entry = schema.GetAtDirective("@" + prefix + text);
                if (entry != null && string.IsNullOrEmpty(entry.GetAttribute("obsolete")))
                    yield return entry.DisplayText;
            }
        }
示例#4
0
        public static ICssCompletionListEntry GetMatchingStandardEntry(AtDirective directive, ICssSchemaInstance rootSchema)
        {
            string standardName;

            if (directive.TryGetStandardPropertyName(out standardName, rootSchema))
            {
                ICssSchemaInstance schema = CssSchemaManager.SchemaManager.GetSchemaForItem(rootSchema, directive);
                return(schema.GetAtDirective("@" + standardName));
            }

            return(null);
        }
示例#5
0
        public static ICssCompletionListEntry GetMatchingStandardEntry(AtDirective directive, ICssCheckerContext context)
        {
            string standardName;

            if (directive.TryGetStandardPropertyName(out standardName, CssEditorChecker.GetSchemaForItem(context, directive)))
            {
                ICssSchemaInstance schema = CssEditorChecker.GetSchemaForItem(context, directive);
                return(schema.GetAtDirective("@" + standardName));
            }

            return(null);
        }
        private static ICssCompletionListEntry GetSchemaEntry(ICssSchemaInstance schema, CssCompletionContext context, CssCompletionEntry entry)
        {
            switch (context.ContextType)
            {
                case CssCompletionContextType.AtDirectiveName:
                    return schema.GetAtDirective(entry.DisplayText);

                case CssCompletionContextType.PropertyName:
                    return schema.GetProperty(entry.DisplayText);

                case CssCompletionContextType.PseudoClassOrElement:
                    return schema.GetPseudo(entry.DisplayText);
            }

            return null;
        }
示例#7
0
        private static ICssCompletionListEntry GetSchemaEntry(ICssSchemaInstance schema, CssCompletionContext context, CssCompletionEntry entry)
        {
            switch (context.ContextType)
            {
            case CssCompletionContextType.AtDirectiveName:
                return(schema.GetAtDirective(entry.DisplayText));

            case CssCompletionContextType.PropertyName:
                return(schema.GetProperty(entry.DisplayText));

            case CssCompletionContextType.PseudoClassOrElement:
                return(schema.GetPseudo(entry.DisplayText));
            }

            return(null);
        }
        public ItemCheckResult CheckItem(ParseItem item, ICssCheckerContext context)
        {
            if (!WESettings.Instance.Css.ValidateVendorSpecifics)
            {
                return(ItemCheckResult.Continue);
            }

            AtDirective dir = item as AtDirective;

            if (!dir.IsValid || !dir.IsVendorSpecific() || context == null)
            {
                return(ItemCheckResult.Continue);
            }


            ICssSchemaInstance rootSchema = CssSchemaManager.SchemaManager.GetSchemaRoot(null);
            ICssSchemaInstance schema     = CssSchemaManager.SchemaManager.GetSchemaForItem(rootSchema, dir);

            ICssCompletionListEntry at = schema.GetAtDirective("@" + dir.Keyword.Text);

            if (at == null)
            {
                string message = string.Format(CultureInfo.CurrentCulture, Resources.ValidationVendorDirective, dir.Keyword.Text);
                context.AddError(new SimpleErrorTag(dir.Keyword, message, CssErrorFlags.TaskListWarning | CssErrorFlags.UnderlineRed));
                return(ItemCheckResult.CancelCurrentItem);
            }
            else
            {
                string obsolete = at.GetAttribute("obsolete");
                if (!string.IsNullOrEmpty(obsolete))
                {
                    string message = string.Format(CultureInfo.CurrentCulture, Resources.BestPracticeRemoveObsolete, "@" + dir.Keyword.Text, obsolete);
                    context.AddError(new SimpleErrorTag(dir.Keyword, message, CssErrorFlags.TaskListMessage));
                    return(ItemCheckResult.CancelCurrentItem);
                }
            }

            return(ItemCheckResult.Continue);
        }
        private static Tuple<ParseItem, ICssCompletionListEntry> GetEntriesAndPoint(ParseItem item, SnapshotPoint point, ICssSchemaInstance schema)
        {
            // Declaration
            Declaration dec = item.FindType<Declaration>();

            if (dec != null && dec.PropertyName != null && dec.PropertyName.ContainsRange(point.Position, 1))
            {
                return Tuple.Create<ParseItem, ICssCompletionListEntry>(dec.PropertyName, schema.GetProperty(dec.PropertyName.Text));
            }

            if (dec != null && dec.IsValid && dec.Values.TextStart <= point.Position && dec.Values.TextAfterEnd >= point.Position)
            {
                var entry = schema.GetProperty(dec.PropertyName.Text);

                if (entry != null)
                {
                    var list = schema.GetPropertyValues(entry.DisplayText);
                    var theOne = dec.StyleSheet.ItemFromRange(point.Position, 0);

                    return Tuple.Create<ParseItem, ICssCompletionListEntry>(theOne,
                    list.SingleOrDefault(r => r.DisplayText.Equals(theOne.Text, StringComparison.OrdinalIgnoreCase)));
                }
            }

            // Pseudo class
            PseudoClassSelector pseudoClass = item.FindType<PseudoClassSelector>();

            if (pseudoClass != null)
            {
                return Tuple.Create<ParseItem, ICssCompletionListEntry>(pseudoClass, schema.GetPseudo(pseudoClass.Text));
            }

            // Pseudo class function
            PseudoClassFunctionSelector pseudoClassFunction = item.FindType<PseudoClassFunctionSelector>();

            if (pseudoClassFunction != null)
            {
                return Tuple.Create<ParseItem, ICssCompletionListEntry>(pseudoClassFunction, schema.GetPseudo(pseudoClassFunction.Text));
            }

            // Pseudo element
            PseudoElementSelector pseudoElement = item.FindType<PseudoElementSelector>();

            if (pseudoElement != null)
            {
                return Tuple.Create<ParseItem, ICssCompletionListEntry>(pseudoElement, schema.GetPseudo(pseudoElement.Text));
            }

            // Pseudo element function
            PseudoElementFunctionSelector pseudoElementFunction = item.FindType<PseudoElementFunctionSelector>();

            if (pseudoElementFunction != null)
            {
                return Tuple.Create<ParseItem, ICssCompletionListEntry>(pseudoElementFunction, schema.GetPseudo(pseudoElementFunction.Text));
            }

            // @-directive
            AtDirective atDirective = item.Parent as AtDirective;

            if (atDirective != null && atDirective.Keyword != null)
            {
                return Tuple.Create<ParseItem, ICssCompletionListEntry>(atDirective.Keyword, schema.GetAtDirective("@" + atDirective.Keyword.Text));
            }

            return null;
        }
        private static Tuple <ParseItem, ICssCompletionListEntry> GetEntriesAndPoint(ParseItem item, SnapshotPoint point, ICssSchemaInstance schema)
        {
            // Declaration
            Declaration dec = item.FindType <Declaration>();

            if (dec != null && dec.PropertyName != null && dec.PropertyName.ContainsRange(point.Position, 1))
            {
                return(Tuple.Create <ParseItem, ICssCompletionListEntry>(dec.PropertyName, schema.GetProperty(dec.PropertyName.Text)));
            }

            if (dec != null && dec.IsValid && dec.Values.TextStart <= point.Position && dec.Values.TextAfterEnd >= point.Position)
            {
                var entry = schema.GetProperty(dec.PropertyName.Text);

                if (entry != null)
                {
                    var list   = schema.GetPropertyValues(entry.DisplayText);
                    var theOne = dec.StyleSheet.ItemFromRange(point.Position, 0);

                    return(Tuple.Create <ParseItem, ICssCompletionListEntry>(theOne,
                                                                             list.SingleOrDefault(r => r.DisplayText.Equals(theOne.Text, StringComparison.OrdinalIgnoreCase))));
                }
            }

            // Pseudo class
            PseudoClassSelector pseudoClass = item.FindType <PseudoClassSelector>();

            if (pseudoClass != null)
            {
                return(Tuple.Create <ParseItem, ICssCompletionListEntry>(pseudoClass, schema.GetPseudo(pseudoClass.Text)));
            }

            // Pseudo class function
            PseudoClassFunctionSelector pseudoClassFunction = item.FindType <PseudoClassFunctionSelector>();

            if (pseudoClassFunction != null)
            {
                return(Tuple.Create <ParseItem, ICssCompletionListEntry>(pseudoClassFunction, schema.GetPseudo(pseudoClassFunction.Text)));
            }

            // Pseudo element
            PseudoElementSelector pseudoElement = item.FindType <PseudoElementSelector>();

            if (pseudoElement != null)
            {
                return(Tuple.Create <ParseItem, ICssCompletionListEntry>(pseudoElement, schema.GetPseudo(pseudoElement.Text)));
            }

            // Pseudo element function
            PseudoElementFunctionSelector pseudoElementFunction = item.FindType <PseudoElementFunctionSelector>();

            if (pseudoElementFunction != null)
            {
                return(Tuple.Create <ParseItem, ICssCompletionListEntry>(pseudoElementFunction, schema.GetPseudo(pseudoElementFunction.Text)));
            }

            // @-directive
            AtDirective atDirective = item.Parent as AtDirective;

            if (atDirective != null && atDirective.Keyword != null)
            {
                return(Tuple.Create <ParseItem, ICssCompletionListEntry>(atDirective.Keyword, schema.GetAtDirective("@" + atDirective.Keyword.Text)));
            }

            return(null);
        }
示例#11
0
        public void AugmentQuickInfoSession(IQuickInfoSession session, IList <object> qiContent, out ITrackingSpan applicableToSpan)
        {
            applicableToSpan = null;

            if (!EnsureTreeInitialized() || session == null || qiContent == null || qiContent.Count > 0 || !WESettings.GetBoolean(WESettings.Keys.ShowBrowserTooltip))
            {
                return;
            }

            SnapshotPoint?point = session.GetTriggerPoint(_buffer.CurrentSnapshot);

            if (!point.HasValue)
            {
                return;
            }

            ParseItem item = _tree.StyleSheet.ItemBeforePosition(point.Value.Position);

            if (item == null || !item.IsValid)
            {
                return;
            }

            ParseItem theOne = null;
            ICssCompletionListEntry entry  = null;
            ICssSchemaInstance      schema = CssSchemaManager.SchemaManager.GetSchemaForItem(_rootSchema, item);

            // Declaration
            Declaration dec = item.FindType <Declaration>();

            if (dec != null && dec.PropertyName != null && dec.PropertyName.ContainsRange(point.Value.Position, 1))
            {
                entry  = schema.GetProperty(dec.PropertyName.Text);
                theOne = dec.PropertyName;
            }
            else if (dec != null && dec.IsValid && dec.Values.TextStart <= point.Value.Position && dec.Values.TextAfterEnd >= point.Value.Position)
            {
                entry = schema.GetProperty(dec.PropertyName.Text);
                if (entry != null)
                {
                    var list = schema.GetPropertyValues(entry.DisplayText);
                    theOne = dec.StyleSheet.ItemFromRange(point.Value.Position, 0);
                    entry  = list.SingleOrDefault(r => r.DisplayText.Equals(theOne.Text, StringComparison.OrdinalIgnoreCase));
                }
            }

            // Pseudo class
            if (entry == null)
            {
                PseudoClassSelector pseudoClass = item.FindType <PseudoClassSelector>();
                if (pseudoClass != null)
                {
                    entry  = schema.GetPseudo(pseudoClass.Text);
                    theOne = pseudoClass;
                }
            }

            // Pseudo class function
            if (entry == null)
            {
                PseudoClassFunctionSelector pseudoClassFunction = item.FindType <PseudoClassFunctionSelector>();
                if (pseudoClassFunction != null)
                {
                    entry  = schema.GetPseudo(pseudoClassFunction.Text);
                    theOne = pseudoClassFunction;
                }
            }

            // Pseudo element
            if (entry == null)
            {
                PseudoElementSelector pseudoElement = item.FindType <PseudoElementSelector>();
                if (pseudoElement != null)
                {
                    entry  = schema.GetPseudo(pseudoElement.Text);
                    theOne = pseudoElement;
                }
            }

            // Pseudo element function
            if (entry == null)
            {
                PseudoElementFunctionSelector pseudoElementFunction = item.FindType <PseudoElementFunctionSelector>();
                if (pseudoElementFunction != null)
                {
                    entry  = schema.GetPseudo(pseudoElementFunction.Text);
                    theOne = pseudoElementFunction;
                }
            }

            // @-directive
            if (entry == null)
            {
                AtDirective atDirective = item.Parent as AtDirective;
                if (atDirective != null && atDirective.Keyword != null)
                {
                    entry  = schema.GetAtDirective("@" + atDirective.Keyword.Text);
                    theOne = atDirective.Keyword;
                }
            }

            if (entry != null)
            {
                applicableToSpan = _buffer.CurrentSnapshot.CreateTrackingSpan(theOne.Start, theOne.Length, SpanTrackingMode.EdgeNegative);

                string syntax = entry.GetSyntax(schema.Version);
                string b      = entry.GetAttribute("browsers");

                if (string.IsNullOrEmpty(b) && theOne.Parent != null && theOne.Parent is Declaration)
                {
                    b = schema.GetProperty(((Declaration)theOne.Parent).PropertyName.Text).GetAttribute("browsers");
                    if (string.IsNullOrEmpty(syntax))
                    {
                        syntax = theOne.Text;
                    }
                }

                if (!string.IsNullOrEmpty(syntax))
                {
                    qiContent.Add("Example: " + syntax);
                }

                Dictionary <string, string> browsers = GetBrowsers(b);
                qiContent.Add(CreateBrowserList(browsers));
            }
        }