Examples with EditorHighlighter com.intellij.openapi.editor.highlighter.EditorHighlighter used on opensource projects

Example 6 with EditorHighlighter

use of com.intellij.openapi.editor.highlighter.EditorHighlighter in project kotlin by JetBrains.

the class KotlinTypedHandler method indentBrace.

/**
     * Copied from
     * @see com.intellij.codeInsight.editorActions.TypedHandler#indentBrace(Project, Editor, char)
     */
private static void indentBrace(@NotNull final Project project, @NotNull final Editor editor, char braceChar) {
    final int offset = editor.getCaretModel().getOffset() - 1;
    Document document = editor.getDocument();
    CharSequence chars = document.getCharsSequence();
    if (offset < 0 || chars.charAt(offset) != braceChar)
        return;
    int spaceStart = CharArrayUtil.shiftBackward(chars, offset - 1, " \t");
    if (spaceStart < 0 || chars.charAt(spaceStart) == '\n' || chars.charAt(spaceStart) == '\r') {
        PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
        documentManager.commitDocument(document);
        final PsiFile file = documentManager.getPsiFile(document);
        if (file == null || !file.isWritable())
            return;
        PsiElement element = file.findElementAt(offset);
        if (element == null)
            return;
        EditorHighlighter highlighter = ((EditorEx) editor).getHighlighter();
        HighlighterIterator iterator = highlighter.createIterator(offset);
        FileType fileType = file.getFileType();
        BraceMatcher braceMatcher = BraceMatchingUtil.getBraceMatcher(fileType, iterator);
        boolean isBrace = braceMatcher.isLBraceToken(iterator, chars, fileType) || braceMatcher.isRBraceToken(iterator, chars, fileType);
        if (element.getNode() != null && isBrace) {
            ApplicationManager.getApplication().runWriteAction(new Runnable() {

                @Override
                public void run() {
                    int newOffset = CodeStyleManager.getInstance(project).adjustLineIndent(file, offset);
                    editor.getCaretModel().moveToOffset(newOffset + 1);
                    editor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
                    editor.getSelectionModel().removeSelection();
                }
            });
        }
    }
}

Example 7 with EditorHighlighter

use of com.intellij.openapi.editor.highlighter.EditorHighlighter in project intellij-community by JetBrains.

the class HtmlSelectioner method select.

@Override
public List<TextRange> select(PsiElement e, @NotNull CharSequence editorText, int cursorOffset, @NotNull Editor editor) {
    List<TextRange> result;
    if (!(e instanceof XmlToken) || XmlTokenSelectioner.shouldSelectToken((XmlToken) e) || ((XmlToken) e).getTokenType() == XmlTokenType.XML_DATA_CHARACTERS) {
        result = super.select(e, editorText, cursorOffset, editor);
    } else {
        result = ContainerUtil.newArrayList();
    }
    final PsiElement parent = e.getParent();
    if (parent instanceof XmlComment) {
        result.addAll(expandToWholeLine(editorText, parent.getTextRange(), true));
    }
    PsiFile psiFile = e.getContainingFile();
    addAttributeSelection(result, editor, cursorOffset, editorText, e);
    final FileViewProvider fileViewProvider = psiFile.getViewProvider();
    for (Language lang : fileViewProvider.getLanguages()) {
        final PsiFile langFile = fileViewProvider.getPsi(lang);
        if (langFile != psiFile)
            addAttributeSelection(result, editor, cursorOffset, editorText, fileViewProvider.findElementAt(cursorOffset, lang));
    }
    EditorHighlighter highlighter = HighlighterFactory.createHighlighter(e.getProject(), psiFile.getVirtualFile());
    highlighter.setText(editorText);
    addTagSelection2(e, result);
    return result;
}

Example 8 with EditorHighlighter

use of com.intellij.openapi.editor.highlighter.EditorHighlighter in project intellij-community by JetBrains.

the class PyUtil method rehighlightOpenEditors.

/**
   * Force re-highlighting in all open editors that belong to specified project.
   */
public static void rehighlightOpenEditors(@NotNull final Project project) {
    ApplicationManager.getApplication().runWriteAction(() -> {
        for (Editor editor : EditorFactory.getInstance().getAllEditors()) {
            if (editor instanceof EditorEx && editor.getProject() == project) {
                final VirtualFile vFile = ((EditorEx) editor).getVirtualFile();
                if (vFile != null) {
                    final EditorHighlighter highlighter = EditorHighlighterFactory.getInstance().createEditorHighlighter(project, vFile);
                    ((EditorEx) editor).setHighlighter(highlighter);
                }
            }
        }
    });
}

Example 9 with EditorHighlighter

use of com.intellij.openapi.editor.highlighter.EditorHighlighter in project intellij-community by JetBrains.

the class XmlHighlightingTest method testXHtmlEditorHighlighting.

public void testXHtmlEditorHighlighting() throws Exception {
    //                       10
    //             0123456789012
    String text = "<html></html>";
    EditorHighlighter xhtmlHighlighter = HighlighterFactory.createHighlighter(StdFileTypes.XHTML, EditorColorsManager.getInstance().getGlobalScheme(), myProject);
    xhtmlHighlighter.setText(text);
    HighlighterIterator iterator = xhtmlHighlighter.createIterator(1);
    assertSame("Xml tag name", iterator.getTokenType(), XmlTokenType.XML_TAG_NAME);
    iterator = xhtmlHighlighter.createIterator(8);
    assertSame("Xml tag name at end of tag", iterator.getTokenType(), XmlTokenType.XML_TAG_NAME);
}

Example 10 with EditorHighlighter

use of com.intellij.openapi.editor.highlighter.EditorHighlighter in project intellij-community by JetBrains.

the class GStringTypedActionHandler method charTyped.

@Override
public Result charTyped(char c, Project project, @NotNull Editor editor, @NotNull PsiFile file) {
    if (c != '{' || project == null || !HandlerUtils.canBeInvoked(editor, project)) {
        return Result.CONTINUE;
    }
    if (!(file instanceof GroovyFile))
        return Result.CONTINUE;
    int caret = editor.getCaretModel().getOffset();
    final EditorHighlighter highlighter = ((EditorEx) editor).getHighlighter();
    if (caret < 1)
        return Result.CONTINUE;
    HighlighterIterator iterator = highlighter.createIterator(caret - 1);
    if (iterator.getTokenType() != GroovyTokenTypes.mLCURLY)
        return Result.CONTINUE;
    iterator.retreat();
    if (iterator.atEnd() || iterator.getTokenType() != GroovyTokenTypes.mDOLLAR)
        return Result.CONTINUE;
    iterator.advance();
    if (iterator.atEnd())
        return Result.CONTINUE;
    iterator.advance();
    if (iterator.getTokenType() != GroovyTokenTypes.mGSTRING_BEGIN)
        return Result.CONTINUE;
    editor.getDocument().insertString(caret, "}");
    return Result.STOP;
}