Package com.intellij.openapi.util

Examples of com.intellij.openapi.util.TextRange

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        if (elementAtSelection == null)
            return null;
        IElementType tokenType = elementAtSelection.getNode().getElementType();
        if (tokenType != HaskellTokenTypes.STRING)
            return null;
        TextRange textRange = elementAtSelection.getTextRange();
        if (selectionStart <= textRange.getStartOffset() || selectionEnd >= textRange.getEndOffset()) {
            return null;
        }
        return tokenType;
    }
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    public PsiElement getElement() {
        return this;
    }

    public TextRange getRangeInElement() {
        return new TextRange(0, getTextLength());
    }
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                PsiDocumentManager manager = PsiDocumentManager.getInstance(psiFile.getProject());
                Document document = manager.getDocument(psiFile);
                if (document == null)
                    return;
                manager.commitDocument(document);
                TextRange textRange = range.getRange(psiFile);
                int start = textRange.getStartOffset();
                int end = textRange.getEndOffset();
                int line = document.getLineNumber(end);
                int lineStart = document.getLineStartOffset(line);
                int lineEnd = document.getLineEndOffset(line);
                String functionName = document.getText(textRange);
                String importLine = document.getText().substring(lineStart, lineEnd);
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                        int subjectLineNumber = document.getLineNumber(subjectEndOffset);
                        int blockEndOffsetLineNumber = document.getLineNumber(blockEndOffset);

                        if (subjectLineNumber < blockEndOffsetLineNumber) {
                            TextRange textRange = new TextRange(subjectEndOffset, blockEndOffset);

                            FoldingDescriptor foldingDescriptor = new FoldingDescriptor(basePsiElement.getNode(), textRange);

                            foldingDescriptors.add(foldingDescriptor);
                            nestingIndex++;
                            folded = true;
                        }
                    }
                }

                if (!folded && elementType.is(ElementTypeAttribute.STATEMENT)) {
                    if (basePsiElement.containsLineBreaks()) {
                        TextRange textRange = null;

                        BasePsiElement firstPsiElement = basePsiElement.lookupFirstLeafPsiElement();
                        int firstElementEndOffset = firstPsiElement.getTextOffset() + firstPsiElement.getTextLength();
                        int firstElementLineNumber = document.getLineNumber(firstElementEndOffset);


                        BasePsiElement subjectPsiElement = basePsiElement.lookupFirstPsiElement(ElementTypeAttribute.SUBJECT);
                        if (subjectPsiElement != null && subjectPsiElement.getParent() == basePsiElement) {
                            int subjectEndOffset = subjectPsiElement.getTextOffset() + subjectPsiElement.getTextLength();
                            int subjectLineNumber = document.getLineNumber(subjectEndOffset);

                            if (subjectLineNumber == firstElementLineNumber) {
                                textRange = new TextRange(subjectEndOffset, blockEndOffset);
                            }
                        }

                        if (textRange == null) {
                            textRange = new TextRange(firstElementEndOffset, blockEndOffset);
                        }

                        FoldingDescriptor foldingDescriptor = new FoldingDescriptor(basePsiElement.getNode(), textRange);
                        foldingDescriptors.add(foldingDescriptor);
                        nestingIndex++;
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        if (language instanceof DBLanguage) {
            CodeStyleCaseSettings styleCaseSettings = getCodeStyleCaseSettings((DBLanguage) language);
            PsiElement child = psiElement.getFirstChild();
            while (child != null) {
                if (child instanceof LeafPsiElement) {
                    TextRange textRange = child.getTextRange();
                    boolean isInRange =
                            startOffset == endOffset || (
                                    textRange.getStartOffset() >= startOffset &&
                                            textRange.getEndOffset() <= endOffset);
                    if (isInRange) {
                        CodeStyleCaseOption caseOption = null;
                        if (child instanceof IdentifierPsiElement) {
                            IdentifierPsiElement identifierPsiElement = (IdentifierPsiElement) child;
                            if (identifierPsiElement.isObject()) {
                                caseOption = styleCaseSettings.getObjectCaseOption();
                            }
                        }
                        else if (child instanceof TokenPsiElement) {
                            TokenPsiElement tokenPsiElement = (TokenPsiElement) child;
                            TokenType tokenType = tokenPsiElement.getElementType().getTokenType();
                            caseOption =
                                    tokenType.isKeyword() ? styleCaseSettings.getKeywordCaseOption() :
                                            tokenType.isFunction() ? styleCaseSettings.getFunctionCaseOption() :
                                                    tokenType.isParameter() ? styleCaseSettings.getParameterCaseOption() :
                                                            tokenType.isDataType() ? styleCaseSettings.getDatatypeCaseOption() : null;
                        }

                        if (caseOption != null) {
                            String text = child.getText();
                            String newText = caseOption.changeCase(text);

                            if (newText != null && !newText.equals(text))
                                document.replaceString(textRange.getStartOffset(), textRange.getEndOffset(), newText);

                        }
                    }
                } else {
                    format(document, child, startOffset, endOffset);
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    public boolean isReferenceTo(PsiElement element) {
        return false;
    }

    public TextRange getRangeInElement() {                                       
        return new TextRange(0, getTextLength());
    }
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import java.util.StringTokenizer;

public class DBLanguageElementSignatureProvider implements ElementSignatureProvider {
    public String getSignature(@NotNull PsiElement psiElement) {
        if (psiElement.getContainingFile() instanceof DBLanguageFile) {
            TextRange textRange = psiElement.getTextRange();
            String offsets = textRange.getStartOffset() + "#" + textRange.getEndOffset();
            if (psiElement instanceof BasePsiElement) {
                BasePsiElement basePsiElement = (BasePsiElement) psiElement;
                return basePsiElement.getElementType().getId() + "#" + offsets;
            }
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  private static void addAnnotation(final ExtendedProblemDescriptor problemDescriptor, final List<ExtendedProblemDescriptor> matchingDescriptors, final PsiElement psiElement, @NotNull final AnnotationHolder annotationHolder) {
    final BugInstance bugInstance = problemDescriptor.getBugInstance();
    final int priority = bugInstance.getPriority();
    final Annotation annotation;
    final PsiElement problemElement = problemDescriptor.getPsiElement();
    final TextRange textRange = problemElement.getTextRange();


    switch (priority) {
      case Detector.HIGH_PRIORITY:
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            JFlexPsiFile file = (JFlexPsiFile) host.getContainingFile();

            JFlexJavaCode importSection = file.getImports();
            //processing imports and package section
            if (importSection == host) {
                registrar.addPlace(StdLanguages.JAVA, new TextRange(0, host.getTextLength()), null, "\npublic class a{}");
                return;
            }

            StringBuilder prefix = new StringBuilder();

            //let's add some imports and package statements from flex file header
            if (importSection != null) {
                prefix.append(importSection.getText());
            }

            String classnamestr = DEFCLASS;
            JFlexElement classname = file.getClassname();
            if (classname != null) {
                classnamestr = classname.getText();
            }

            String returntypestr = DEFTYPE;
            JFlexElement returntype = file.getReturnType();
            if (returntype != null) {
                returntypestr = returntype.getText();
            }

            StringBuilder implementedstr = new StringBuilder();
            JFlexElement[] implemented = file.getImplementedInterfaces();
            //what a lousy piece of code.
            if (implemented.length > 0) {
                implementedstr.append(" implements ");
                for (int i = 0; i < implemented.length; i++) {
                    JFlexElement jFlexElement = implemented[i];
                    implementedstr.append(jFlexElement.getText());
                    if (i < implemented.length - 1) {
                        implementedstr.append(",");
                    }
                }
            }

            prefix.append("\npublic class ").append(classnamestr).append(implementedstr.toString()).append("{");

            StringBuilder suffix = new StringBuilder();

            if (host.isMatchAction()) {
                prefix.append("public ").append(returntypestr).append(" yylex(){");
                suffix.append("}}");
            } else {
                suffix.append("}");
            }

            registrar.addPlace(StdLanguages.JAVA, new TextRange(0, host.getTextLength()), prefix.toString(), suffix.toString());

        }

    }
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    public PsiElement getElement() {
        return this;
    }

    public TextRange getRangeInElement() {
        return new TextRange(0, getTextLength());
    }
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