Examples with RangeHighlighter com.intellij.openapi.editor.markup.RangeHighlighter used on opensource projects

Example 1 with RangeHighlighter

use of com.intellij.openapi.editor.markup.RangeHighlighter in project kotlin by JetBrains.

the class KotlinInplaceVariableIntroducer method runWriteActionAndRestartRefactoring.

protected final void runWriteActionAndRestartRefactoring(final Runnable runnable) {
    final Ref<Boolean> greedyToRight = new Ref<Boolean>();
    new WriteCommandAction(myProject, getCommandName(), getCommandName()) {

        @Override
        protected void run(@NotNull Result result) throws Throwable {
            PsiDocumentManager.getInstance(myProject).commitDocument(myEditor.getDocument());
            ASTNode identifier = myDeclaration.getNode().findChildByType(KtTokens.IDENTIFIER);
            if (identifier != null) {
                TextRange range = identifier.getTextRange();
                RangeHighlighter[] highlighters = myEditor.getMarkupModel().getAllHighlighters();
                for (RangeHighlighter highlighter : highlighters) {
                    if (highlighter.getStartOffset() == range.getStartOffset()) {
                        if (highlighter.getEndOffset() == range.getEndOffset()) {
                            greedyToRight.set(highlighter.isGreedyToRight());
                            highlighter.setGreedyToRight(false);
                        }
                    }
                }
            }
            runnable.run();
            TemplateState templateState = TemplateManagerImpl.getTemplateState(InjectedLanguageUtil.getTopLevelEditor(myEditor));
            if (templateState != null) {
                myEditor.putUserData(INTRODUCE_RESTART, true);
                templateState.cancelTemplate();
            }
        }
    }.execute();
    ApplicationManager.getApplication().runReadAction(new Runnable() {

        @Override
        public void run() {
            ASTNode identifier = myDeclaration.getNode().findChildByType(KtTokens.IDENTIFIER);
            if (identifier != null) {
                TextRange range = identifier.getTextRange();
                RangeHighlighter[] highlighters = myEditor.getMarkupModel().getAllHighlighters();
                for (RangeHighlighter highlighter : highlighters) {
                    if (highlighter.getStartOffset() == range.getStartOffset()) {
                        if (highlighter.getEndOffset() == range.getEndOffset()) {
                            highlighter.setGreedyToRight(greedyToRight.get());
                        }
                    }
                }
            }
        }
    });
    if (myEditor.getUserData(INTRODUCE_RESTART) == Boolean.TRUE) {
        myInitialName = myDeclaration.getName();
        performInplaceRefactoring(getSuggestionsForNextRun());
    }
}

Example 2 with RangeHighlighter

use of com.intellij.openapi.editor.markup.RangeHighlighter in project intellij-community by JetBrains.

the class GroovyRefactoringUtil method highlightOccurrences.

public static void highlightOccurrences(Project project, @Nullable Editor editor, PsiElement[] elements) {
    if (editor == null)
        return;
    ArrayList<RangeHighlighter> highlighters = new ArrayList<>();
    HighlightManager highlightManager = HighlightManager.getInstance(project);
    EditorColorsManager colorsManager = EditorColorsManager.getInstance();
    TextAttributes attributes = colorsManager.getGlobalScheme().getAttributes(EditorColors.SEARCH_RESULT_ATTRIBUTES);
    if (elements.length > 0) {
        highlightManager.addOccurrenceHighlights(editor, elements, attributes, false, highlighters);
    }
}

Example 3 with RangeHighlighter

use of com.intellij.openapi.editor.markup.RangeHighlighter in project intellij-community by JetBrains.

the class BaseIntroduceAction method extractFromExpression.

private void extractFromExpression(Editor e, final XPathExpression expression) {
    final Editor editor = (e instanceof EditorWindow) ? ((EditorWindow) e).getDelegate() : e;
    final HighlightManager highlightManager = HighlightManager.getInstance(expression.getProject());
    final Set<XPathExpression> matchingExpressions = RefactoringUtil.collectMatchingExpressions(expression);
    final List<XmlTag> otherMatches = new ArrayList<>(matchingExpressions.size());
    final ArrayList<RangeHighlighter> highlighters = new ArrayList<>(matchingExpressions.size() + 1);
    if (matchingExpressions.size() > 0) {
        final SelectionModel selectionModel = editor.getSelectionModel();
        highlightManager.addRangeHighlight(editor, selectionModel.getSelectionStart(), selectionModel.getSelectionEnd(), EditorColors.SEARCH_RESULT_ATTRIBUTES.getDefaultAttributes(), false, highlighters);
        for (XPathExpression expr : matchingExpressions) {
            final TextRange range = XsltCodeInsightUtil.getRangeInsideHostingFile(expr);
            highlightManager.addRangeHighlight(editor, range.getStartOffset(), range.getEndOffset(), EditorColors.SEARCH_RESULT_ATTRIBUTES.getDefaultAttributes(), false, highlighters);
            final XmlTag tag = PsiTreeUtil.getContextOfType(expr, XmlTag.class, true);
            assert tag != null;
            otherMatches.add(tag);
        }
    }
    final Settings dlg = getSettings(expression, matchingExpressions);
    if (dlg == null || dlg.isCanceled())
        return;
    if (getCommandName() != null) {
        new WriteCommandAction.Simple(e.getProject(), getCommandName()) {

            protected void run() throws Throwable {
                if (extractImpl(expression, matchingExpressions, otherMatches, dlg)) {
                    for (RangeHighlighter highlighter : highlighters) {
                        highlighter.dispose();
                    }
                }
            }
        }.execute();
    } else {
        extractImpl(expression, matchingExpressions, otherMatches, dlg);
    }
}

Example 4 with RangeHighlighter

use of com.intellij.openapi.editor.markup.RangeHighlighter in project intellij-community by JetBrains.

the class VariableInlineHandler method invoke.

public static void invoke(@NotNull final XPathVariable variable, Editor editor) {
    final String type = LanguageFindUsages.INSTANCE.forLanguage(variable.getLanguage()).getType(variable);
    final Project project = variable.getProject();
    final XmlTag tag = ((XsltElement) variable).getTag();
    final String expression = tag.getAttributeValue("select");
    if (expression == null) {
        CommonRefactoringUtil.showErrorHint(project, editor, MessageFormat.format("{0} ''{1}'' has no value.", StringUtil.capitalize(type), variable.getName()), TITLE, null);
        return;
    }
    final Collection<PsiReference> references = ReferencesSearch.search(variable, new LocalSearchScope(tag.getParentTag()), false).findAll();
    if (references.size() == 0) {
        CommonRefactoringUtil.showErrorHint(project, editor, MessageFormat.format("{0} ''{1}'' is never used.", variable.getName()), TITLE, null);
        return;
    }
    boolean hasExternalRefs = false;
    if (XsltSupport.isTopLevelElement(tag)) {
        final Query<PsiReference> query = ReferencesSearch.search(variable, GlobalSearchScope.allScope(project), false);
        hasExternalRefs = !query.forEach(new Processor<PsiReference>() {

            int allRefs = 0;

            public boolean process(PsiReference psiReference) {
                if (++allRefs > references.size()) {
                    return false;
                } else if (!references.contains(psiReference)) {
                    return false;
                }
                return true;
            }
        });
    }
    final HighlightManager highlighter = HighlightManager.getInstance(project);
    final ArrayList<RangeHighlighter> highlighters = new ArrayList<>();
    final PsiReference[] psiReferences = references.toArray(new PsiReference[references.size()]);
    TextRange[] ranges = ContainerUtil.map2Array(psiReferences, TextRange.class, s -> {
        final PsiElement psiElement = s.getElement();
        final XmlAttributeValue context = PsiTreeUtil.getContextOfType(psiElement, XmlAttributeValue.class, true);
        if (psiElement instanceof XPathElement && context != null) {
            return XsltCodeInsightUtil.getRangeInsideHostingFile((XPathElement) psiElement).cutOut(s.getRangeInElement());
        }
        return psiElement.getTextRange().cutOut(s.getRangeInElement());
    });
    final Editor e = editor instanceof EditorWindow ? ((EditorWindow) editor).getDelegate() : editor;
    for (TextRange range : ranges) {
        final TextAttributes textAttributes = EditorColors.SEARCH_RESULT_ATTRIBUTES.getDefaultAttributes();
        final Color color = getScrollmarkColor(textAttributes);
        highlighter.addOccurrenceHighlight(e, range.getStartOffset(), range.getEndOffset(), textAttributes, HighlightManagerImpl.HIDE_BY_ESCAPE, highlighters, color);
    }
    highlighter.addOccurrenceHighlights(e, new PsiElement[] { ((XsltVariable) variable).getNameIdentifier() }, EditorColors.WRITE_SEARCH_RESULT_ATTRIBUTES.getDefaultAttributes(), false, highlighters);
    if (!hasExternalRefs) {
        if (!ApplicationManager.getApplication().isUnitTestMode() && Messages.showYesNoDialog(MessageFormat.format("Inline {0} ''{1}''? ({2} occurrence{3})", type, variable.getName(), String.valueOf(references.size()), references.size() > 1 ? "s" : ""), TITLE, Messages.getQuestionIcon()) != Messages.YES) {
            return;
        }
    } else {
        if (!ApplicationManager.getApplication().isUnitTestMode() && Messages.showYesNoDialog(MessageFormat.format("Inline {0} ''{1}''? ({2} local occurrence{3})\n" + "\nWarning: It is being used in external files. Its declaration will not be removed.", type, variable.getName(), String.valueOf(references.size()), references.size() > 1 ? "s" : ""), TITLE, Messages.getWarningIcon()) != Messages.YES) {
            return;
        }
    }
    final boolean hasRefs = hasExternalRefs;
    new WriteCommandAction.Simple(project, "XSLT.Inline", tag.getContainingFile()) {

        @Override
        protected void run() throws Throwable {
            try {
                for (PsiReference psiReference : references) {
                    final PsiElement element = psiReference.getElement();
                    if (element instanceof XPathElement) {
                        final XPathElement newExpr = XPathChangeUtil.createExpression(element, expression);
                        element.replace(newExpr);
                    } else {
                        assert false;
                    }
                }
                if (!hasRefs) {
                    tag.delete();
                }
            } catch (IncorrectOperationException e) {
                Logger.getInstance(VariableInlineHandler.class.getName()).error(e);
            }
        }
    }.execute();
}

Example 5 with RangeHighlighter

use of com.intellij.openapi.editor.markup.RangeHighlighter in project intellij-community by JetBrains.

the class XPathEvalAction method highlightElement.

private static int highlightElement(Editor editor, PsiElement element, Config cfg, int offset) {
    final RangeHighlighter highlighter = HighlighterUtil.highlightNode(editor, element, cfg.getAttributes(), cfg);
    HighlighterUtil.addHighlighter(editor, highlighter);
    return Math.min(highlighter.getStartOffset(), offset);
}