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int64
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void () { myLexPosition++; skipWhitespace(); synchronizePositions(false); }
advanceLexer
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void (boolean exact) { final PsiBuilder delegate = getDelegate(); if (myLexPosition >= myShrunkSequence.size() || delegate.eof()) { myLexPosition = myShrunkSequence.size(); while (!delegate.eof()) { delegate.advanceLexer(); } return; } if (delegate.getCurrentOffset() > myShrunkSequence.get(myLexPosition).realStart) { LOG.error("delegate is ahead of my builder!", new Attachment("offset = " + delegate.getCurrentOffset(), getOriginalText().toString()), new Attachment("myShrunkSequence", myShrunkSequence.toString()) ); return; } final int keepUpPosition = getKeepUpPosition(exact); while (!delegate.eof()) { final int delegatePosition = delegate.getCurrentOffset(); if (delegatePosition < keepUpPosition) { delegate.advanceLexer(); } else { break; } } }
synchronizePositions
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int (boolean exact) { if (exact) { return myShrunkSequence.get(myLexPosition).realStart; } int lexPosition = myLexPosition; while (lexPosition > 0 && (myShrunkSequence.get(lexPosition - 1).shrunkStart == myShrunkSequence.get(lexPosition).shrunkStart || isWhiteSpaceOnPos(lexPosition - 1))) { lexPosition--; } if (lexPosition == 0) { return myShrunkSequence.get(lexPosition).realStart; } return myShrunkSequence.get(lexPosition - 1).realStart + 1; }
getKeepUpPosition
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IElementType (int steps) { if (eof()) { // ensure we skip over whitespace if it's needed return null; } int cur = myLexPosition; while (steps > 0) { ++cur; while (cur < myShrunkSequence.size() && isWhiteSpaceOnPos(cur)) { cur++; } steps--; } return cur < myShrunkSequence.size() ? myShrunkSequence.get(cur).elementType : null; }
lookAhead
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IElementType (int steps) { int cur = myLexPosition + steps; return cur >= 0 && cur < myShrunkSequence.size() ? myShrunkSequence.get(cur).elementType : null; }
rawLookup
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void (int steps) { if (steps < 0) { throw new IllegalArgumentException("Steps must be a positive integer - lexer can only be advanced. " + "Use Marker.rollbackTo if you want to rollback PSI building."); } if (steps == 0) return; // Be permissive as advanceLexer() and don't throw error if advancing beyond eof state myLexPosition += steps; if (myLexPosition > myShrunkSequence.size() || myLexPosition < 0 /* int overflow */ ) { myLexPosition = myShrunkSequence.size(); } skipWhitespace(); synchronizePositions(false); }
rawAdvanceLexer
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int (int steps) { int cur = myLexPosition + steps; if (cur < 0) return -1; if (cur >= myShrunkSequence.size()) return getOriginalText().length(); return myShrunkSequence.get(cur).shrunkStart; }
rawTokenTypeStart
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int () { return myLexPosition; }
rawTokenIndex
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int () { return myLexPosition < myShrunkSequence.size() ? myShrunkSequence.get(myLexPosition).shrunkStart : myShrunkCharSequence.length(); }
getCurrentOffset
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boolean () { boolean isEof = myLexPosition >= myShrunkSequence.size(); if (!isEof) { return false; } synchronizePositions(true); return true; }
eof
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Marker () { Marker originalPositionMarker = null; // In the case of the topmost node all should be inserted if (myLexPosition != 0) { originalPositionMarker = super.mark(); synchronizePositions(true); } final Marker mark = super.mark(); if (myLexPosition == 0) { if (myDelegate.getTokenType() == TemplateMasqueradingLexer.MINUS_TYPE) { myDelegate.advanceLexer(); } } return new MyMarker(mark, originalPositionMarker, myLexPosition); }
mark
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void () { while (myLexPosition < myShrunkSequence.size() && isWhiteSpaceOnPos(myLexPosition)) { myLexPosition++; } }
skipWhitespace
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boolean (int pos) { return myBuilderDelegate.whitespaceOrComment(myShrunkSequence.get(pos).elementType); }
isWhiteSpaceOnPos
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void () { initTokenListAndCharSequence(myLexer); myLexPosition = 0; }
initShrunkSequence
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void (MasqueradingLexer lexer) { lexer.start(getDelegate().getOriginalText()); myShrunkSequence = new ArrayList<>(); StringBuilder charSequenceBuilder = new StringBuilder(); int realPos = 0; int shrunkPos = 0; while (lexer.getTokenType() != null) { final IElementType masqueTokenType = lexer.getMasqueTokenType(); final String masqueTokenText = lexer.getMasqueTokenText(); final int realLength = lexer.getTokenEnd() - lexer.getTokenStart(); if (masqueTokenType != null) { assert masqueTokenText != null; final int masqueLength = masqueTokenText.length(); myShrunkSequence.add(new MyShiftedToken(masqueTokenType, realPos, realPos + realLength, shrunkPos, shrunkPos + masqueLength)); charSequenceBuilder.append(masqueTokenText); shrunkPos += masqueLength; } realPos += realLength; lexer.advance(); } myShrunkCharSequence = charSequenceBuilder.toString(); }
initTokenListAndCharSequence
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void () { StringBuilder sb = new StringBuilder(); sb.append("\nmyLexPosition=" + myLexPosition + "/" + myShrunkSequence.size()); if (myLexPosition < myShrunkSequence.size()) { final MyShiftedToken token = myShrunkSequence.get(myLexPosition); sb.append("\nshrunk:" + token.shrunkStart + "," + token.shrunkEnd); sb.append("\nreal:" + token.realStart + "," + token.realEnd); sb.append("\nTT:" + getTokenText()); } sb.append("\ndelegate:"); sb.append("eof=" + myDelegate.eof()); if (!myDelegate.eof()) { //noinspection ConstantConditions sb.append("\nposition:" + myDelegate.getCurrentOffset() + "," + (myDelegate.getCurrentOffset() + myDelegate.getTokenText().length())); sb.append("\nTT:" + myDelegate.getTokenText()); } LOG.info(sb.toString()); }
logPos
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record (IElementType elementType, int realStart, int realEnd, int shrunkStart, int shrunkEnd) { }
MyShiftedToken
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void () { if (myOriginalPositionMarker != null) { myOriginalPositionMarker.rollbackTo(); } else { super.rollbackTo(); } myLexPosition = myBuilderPosition; }
rollbackTo
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void (@NotNull IElementType type, @NotNull Marker before) { if (myOriginalPositionMarker != null) { myOriginalPositionMarker.drop(); } super.doneBefore(type, getDelegateOrThis(before)); }
doneBefore
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void (@NotNull IElementType type, @NotNull Marker before, @NotNull String errorMessage) { if (myOriginalPositionMarker != null) { myOriginalPositionMarker.drop(); } super.doneBefore(type, getDelegateOrThis(before), errorMessage); }
doneBefore
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void () { if (myOriginalPositionMarker != null) { myOriginalPositionMarker.drop(); } super.drop(); }
drop
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void (@NotNull IElementType type) { if (myOriginalPositionMarker != null) { myOriginalPositionMarker.drop(); } super.done(type); }
done
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void (@NotNull IElementType type) { if (myOriginalPositionMarker != null) { myOriginalPositionMarker.drop(); } super.collapse(type); }
collapse
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void (@NotNull String message) { if (myOriginalPositionMarker != null) { myOriginalPositionMarker.drop(); } super.error(message); }
error
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Marker (@NotNull Marker marker) { if (marker instanceof DelegateMarker) { return ((DelegateMarker)marker).getDelegate(); } else { return marker; } }
getDelegateOrThis
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Lexer (@NotNull ASTNode chameleon, @NotNull Project project, @NotNull Language parentLanguage) { final Language language = chameleon.getElementType().getLanguage(); final ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(language); return parserDefinition.createLexer(project); }
createLexer
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ASTNode (@NotNull PsiBuilder builder) { final PsiParser parser = getParser(builder); return parser.parse(this, builder); }
parseAndGetTree
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PsiParser (@NotNull PsiBuilder builder) { return LanguageParserDefinitions.INSTANCE.forLanguage(getLanguage()).createParser(builder.getProject()); }
getParser
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ASTNode (@NotNull ASTNode chameleon, @NotNull PsiElement psi) { PsiFile file = psi.getContainingFile(); assert file != null : chameleon; final Project project = file.getProject(); final Language language = chameleon.getElementType().getLanguage(); final ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(language); final Lexer lexer = createLexer(chameleon, project, psi.getLanguage()); final PsiBuilder builder = getBuilder(chameleon, project, parserDefinition, lexer, chameleon.getChars()); return parseAndGetTree(builder).getFirstChildNode(); }
doParseContents
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PsiBuilder (ASTNode chameleon, Project project, ParserDefinition parserDefinition, Lexer lexer, CharSequence chars) { final PsiBuilder builder; if (lexer instanceof MasqueradingLexer) { builder = new MasqueradingPsiBuilderAdapter(project, parserDefinition, ((MasqueradingLexer)lexer), chameleon, chars); } else { builder = new PsiBuilderImpl(project, parserDefinition, lexer, chameleon, chars); } return builder; }
getBuilder
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void (@NotNull CharSequence buffer, int startOffset, int endOffset, int initialState) { if (myDelegate == EMPTY_LEXER) { myDelegate = createDelegate(); } myDelegate.start(buffer, startOffset, endOffset, initialState); }
start
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CharSequence () { return myDelegate.getTokenSequence(); }
getTokenSequence
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String () { return myDelegate.getTokenText(); }
getTokenText
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int () { return myDelegate.getState(); }
getState
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int () { return myDelegate.getTokenStart(); }
getTokenStart
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int () { return myDelegate.getTokenEnd(); }
getTokenEnd
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void () { myDelegate.advance(); }
advance
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LexerPosition () { return myDelegate.getCurrentPosition(); }
getCurrentPosition
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void (@NotNull LexerPosition position) { myDelegate.restore(position); }
restore
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CharSequence () { return myDelegate.getBufferSequence(); }
getBufferSequence
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int () { return myDelegate.getBufferEnd(); }
getBufferEnd
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XmlElementDescriptor (@NotNull XmlTag tag) { XmlElementDescriptor elementDescriptor = super.getElementDescriptor(tag); String namespace; if (elementDescriptor == null && !((namespace = tag.getNamespace()).equals(XmlUtil.XHTML_URI))) { return new AnyXmlElementDescriptor( null, XmlUtil.HTML_URI.equals(namespace) ? this : tag.getNSDescriptor(tag.getNamespace(), true) ); } return elementDescriptor; }
getElementDescriptor
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XmlElementDescriptor (final XmlTag tag) { return new RelaxedHtmlFromSchemaElementDescriptor(tag); }
createElementDescriptor
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XmlElementDescriptor (XmlTag childTag, XmlTag contextTag) { XmlElementDescriptor elementDescriptor = myDelegate.getElementDescriptor(childTag, contextTag); if (elementDescriptor == null) { return RelaxedHtmlFromSchemaElementDescriptor.getRelaxedDescriptor(this, childTag); } return elementDescriptor; }
getElementDescriptor
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String () { return myDelegate.getQualifiedName(); }
getQualifiedName
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String () { return myDelegate.getDefaultName(); }
getDefaultName
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XmlElementDescriptor[] (final XmlTag context) { return ArrayUtil.mergeArrays( myDelegate.getElementsDescriptors(context), HtmlUtil.getCustomTagDescriptors(context) ); }
getElementsDescriptors
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XmlAttributeDescriptor[] (final XmlTag context) { return RelaxedHtmlFromSchemaElementDescriptor.addAttrDescriptorsForFacelets(context, myDelegate.getAttributesDescriptors(context)); }
getAttributesDescriptors
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XmlAttributeDescriptor (XmlAttribute attribute) { XmlAttributeDescriptor descriptor = myDelegate.getAttributeDescriptor(attribute); if (descriptor != null) return descriptor; return getAttributeDescriptor(attribute.getName(), attribute.getParent()); }
getAttributeDescriptor
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XmlNSDescriptor () { return myDelegate.getNSDescriptor(); }
getNSDescriptor
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XmlElementsGroup () { return myDelegate.getTopGroup(); }
getTopGroup
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int () { return myDelegate.getContentType(); }
getContentType
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String () { return null; }
getDefaultValue
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XmlAttributeDescriptor (String attributeName, final XmlTag context) { final XmlAttributeDescriptor descriptor = myDelegate.getAttributeDescriptor(StringUtil.toLowerCase(attributeName), context); if (descriptor != null) return descriptor; return RelaxedHtmlFromSchemaElementDescriptor.getAttributeDescriptorFromFacelets(attributeName, context); }
getAttributeDescriptor
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PsiElement () { return myDelegate.getDeclaration(); }
getDeclaration
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String (PsiElement context) { return myDelegate.getName(context); }
getName
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String () { return myDelegate.getName(); }
getName
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void (PsiElement element) { myDelegate.init(element); }
init
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boolean (String namespace, XmlTag context) { return true; }
allowElementsFromNamespace
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int () { return myDelegate.hashCode(); }
hashCode
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boolean (Object obj) { return obj == this || (obj instanceof DelegatingRelaxedHtmlElementDescriptor && myDelegate.equals(((DelegatingRelaxedHtmlElementDescriptor)obj).myDelegate)); }
equals
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XmlElementDescriptor (XmlTag childTag, XmlTag contextTag) { XmlElementDescriptor elementDescriptor = super.getElementDescriptor(childTag, contextTag); if (elementDescriptor == null) { return getRelaxedDescriptor(this, childTag); } return elementDescriptor; }
getElementDescriptor
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XmlElementDescriptor[] (final XmlTag context) { return ArrayUtil.mergeArrays( super.getElementsDescriptors(context), HtmlUtil.getCustomTagDescriptors(context) ); }
getElementsDescriptors
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XmlElementDescriptor (XmlElementDescriptor base, final XmlTag childTag) { final String namespace = childTag.getNamespace(); final XmlExtension extension = XmlExtension.getExtensionByElement(childTag); if(!XmlUtil.XHTML_URI.equals(namespace) && ( base.getContentType() != XmlElementDescriptor.CONTENT_TYPE_EMPTY || (extension != null && extension.isCustomTagAllowed(childTag)) // allow custom tag ) ) { return new AnyXmlElementDescriptor(base,childTag.getNSDescriptor(namespace,true)); } return null; }
getRelaxedDescriptor
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XmlAttributeDescriptor[] (final XmlTag context) { return addAttrDescriptorsForFacelets(context, super.getAttributesDescriptors(context)); }
getAttributesDescriptors
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XmlAttributeDescriptor[] (final XmlTag context, XmlAttributeDescriptor[] descriptors) { if (context == null) { return descriptors; } for (XmlAttributeDescriptorsProvider provider: XmlAttributeDescriptorsProvider.EP_NAME.getExtensionList()) { descriptors = ArrayUtil.mergeArrays(descriptors, provider.getAttributeDescriptors(context), XmlAttributeDescriptor.ARRAY_FACTORY); } return descriptors; }
addAttrDescriptorsForFacelets
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XmlAttributeDescriptor (XmlAttribute attribute) { return getAttributeDescriptor(attribute.getName(), attribute.getParent()); }
getAttributeDescriptor
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XmlAttributeDescriptor (String attributeName, final XmlTag context) { final XmlAttributeDescriptor descriptor = super.getAttributeDescriptor(StringUtil.toLowerCase(attributeName), context); if (descriptor != null) return descriptor; return getAttributeDescriptorFromFacelets(attributeName, context); }
getAttributeDescriptor
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boolean (final String namespace, final XmlTag context) { return true; }
allowElementsFromNamespace
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boolean (@Nullable XmlTag tag) { return findScopeTag(tag) != null; }
hasScopeTag
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void (final @NotNull XmlTag tag) { super.visitXmlTag(tag); XmlAttribute refAttr = tag.getAttribute(ITEM_REF); if (refAttr != null && tag.getAttribute(ITEM_SCOPE) != null) { getReferencesForAttributeValue(refAttr.getValueElement(), (t, v) -> { result.put(t, tag); return null; }); } }
visitXmlTag
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List<String> (PsiFile file, String type) { final VirtualFile virtualFile = file.getVirtualFile(); List<String> result = virtualFile != null ? virtualFile.getUserData(ITEM_PROP_KEYS) : null; if (virtualFile != null && result == null) { result = collectNames(file, type); virtualFile.putUserData(ITEM_PROP_KEYS, result); } return result; }
extractProperties
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List<String> (PsiFile file, String type) { if (file instanceof XmlFile) { final CollectNamesVisitor collectNamesVisitor = getVisitorByType(type); file.accept(collectNamesVisitor); return collectNamesVisitor.getValues(); } return Collections.emptyList(); }
collectNames
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CollectNamesVisitor (String type) { if (type.contains("schema.org")) { return new CollectNamesFromSchemaOrgVisitor(); } return new CollectNamesByMicrodataVisitor(type); }
getVisitorByType
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PsiReference[] (final XmlAttributeValue element) { return getReferencesForAttributeValue(element, (token, offset) -> { if (HtmlUtil.hasHtmlPrefix(token)) { final TextRange range = TextRange.from(offset, token.length()); final URLReference urlReference = new URLReference(element, range, true); return new DependentNSReference(element, range, urlReference, true); } return null; }); }
getUrlReferencesForAttributeValue
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PsiReference[] (@Nullable XmlAttributeValue element, PairFunction<? super String, ? super Integer, ? extends PsiReference> refFun) { if (element == null) { return PsiReference.EMPTY_ARRAY; } String text = element.getText(); String urls = StringUtil.unquoteString(text); StringTokenizer tokenizer = new StringTokenizer(urls); List<PsiReference> result = new ArrayList<>(); while (tokenizer.hasMoreTokens()) { String token = tokenizer.nextToken(); int index = text.indexOf(token); PsiReference ref = refFun.fun(token, index); if (ref != null) { result.add(ref); } } return result.toArray(PsiReference.EMPTY_ARRAY); }
getReferencesForAttributeValue
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List<String> () { return new ArrayList<>(myValues); }
getValues
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void (@NotNull XmlTag tag) { String value = getStripedAttributeValue(tag, ITEM_ID); final boolean isTypeTag = myType.equalsIgnoreCase(value); if (isTypeTag) { myCollecting = true; } if (myCollecting && "name".equalsIgnoreCase(getStripedAttributeValue(tag, ITEM_PROP))) { myValues.add(tag.getValue().getTrimmedText()); } super.visitXmlTag(tag); if (isTypeTag) { myCollecting = false; } }
visitXmlTag
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void (@NotNull XmlTag tag) { super.visitXmlTag(tag); if ("prop-nam".equalsIgnoreCase(getStripedAttributeValue(tag, HtmlUtil.CLASS_ATTRIBUTE_NAME))) { final String code = tag.getSubTagText("code"); if (code != null) { myValues.add(StringUtil.stripHtml(code, false)); } } }
visitXmlTag
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String (@NotNull VirtualFile file, final byte @NotNull [] content) { LoadTextUtil.DetectResult guessed = LoadTextUtil.guessFromContent(file, content); String charset = guessed.hardCodedCharset != null ? guessed.hardCodedCharset.name() : XmlCharsetDetector.extractXmlEncodingFromProlog(content); return charset == null ? CharsetToolkit.UTF8 : charset; }
getCharset
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Charset (final Project project, final @Nullable VirtualFile file, final @NotNull CharSequence content) { String name = XmlCharsetDetector.extractXmlEncodingFromProlog(content); Charset charset = CharsetToolkit.forName(name); return charset == null ? StandardCharsets.UTF_8 : charset; }
extractCharsetFromFileContent
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String () { return "XHTML"; }
getName
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String () { return XmlPsiBundle.message("filetype.xhtml.description"); }
getDescription
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String () { return "xhtml"; }
getDefaultExtension
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Icon () { return AllIcons.FileTypes.Xhtml; }
getIcon
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Lexer () { return new HtmlLexer(true); }
getHighlightingLexer
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String () { return "HTML"; }
getName
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String () { return XmlPsiBundle.message("filetype.html.description"); }
getDescription
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String () { return "html"; }
getDefaultExtension
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Icon () { return AllIcons.FileTypes.Html; }
getIcon
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String (final @NotNull VirtualFile file, final byte @NotNull [] content) { LoadTextUtil.DetectResult guessed = LoadTextUtil.guessFromContent(file, content); String charset = guessed.hardCodedCharset != null ? guessed.hardCodedCharset.name() : XmlCharsetDetector.extractXmlEncodingFromProlog(content); if (charset != null) return charset; @NonNls String strContent = new String(content, StandardCharsets.ISO_8859_1); Charset c = HtmlUtil.detectCharsetFromMetaTag(strContent); return c == null ? null : c.name(); }
getCharset
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Charset (final @Nullable Project project, final @Nullable VirtualFile file, final @NotNull CharSequence content) { String name = XmlCharsetDetector.extractXmlEncodingFromProlog(content); Charset charset = CharsetToolkit.forName(name); if (charset != null) { return charset; } return HtmlUtil.detectCharsetFromMetaTag(content); }
extractCharsetFromFileContent
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String () { return "DTD"; }
getName
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String () { return XmlPsiBundle.message("filetype.dtd.description"); }
getDescription
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String () { return "dtd"; }
getDefaultExtension
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Icon () { return AllIcons.FileTypes.Dtd; }
getIcon
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EditorHighlighter (EditorColorsScheme settings) { SyntaxHighlighter highlighter = new HtmlFileHighlighter(); return HighlighterFactory.createHighlighter(highlighter, settings); }
createHTMLHighlighter
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EditorHighlighter (EditorColorsScheme settings) { return HighlighterFactory.createHighlighter(new XmlFileHighlighter(), settings); }
createXMLHighlighter
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String () { return "XML"; }
getName
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String () { return XmlPsiBundle.message("filetype.xml.description"); }
getDescription