Examples with FileElement com.intellij.psi.impl.source.tree.FileElement used on opensource projects

Example 21 with FileElement

use of com.intellij.psi.impl.source.tree.FileElement in project intellij-community by JetBrains.

the class JavaFormattingModelBuilder method createModel.

@Override
@NotNull
public FormattingModel createModel(final PsiElement element, final CodeStyleSettings settings) {
    final FileElement fileElement = TreeUtil.getFileElement((TreeElement) SourceTreeToPsiMap.psiElementToTree(element));
    LOG.assertTrue(fileElement != null, "File element should not be null for " + element);
    CommonCodeStyleSettings commonSettings = settings.getCommonSettings(JavaLanguage.INSTANCE);
    JavaCodeStyleSettings customJavaSettings = settings.getCustomSettings(JavaCodeStyleSettings.class);
    Block block = AbstractJavaBlock.newJavaBlock(fileElement, commonSettings, customJavaSettings);
    FormattingDocumentModelImpl model = FormattingDocumentModelImpl.createOn(element.getContainingFile());
    return new PsiBasedFormatterModelWithShiftIndentInside(element.getContainingFile(), block, model);
}

Example 22 with FileElement

use of com.intellij.psi.impl.source.tree.FileElement in project intellij-community by JetBrains.

the class DummyHolder method getTreeElement.

@Override
@NotNull
public FileElement getTreeElement() {
    FileElement fileElement = super.derefTreeElement();
    if (fileElement != null)
        return fileElement;
    synchronized (myTreeElementLock) {
        fileElement = super.derefTreeElement();
        if (fileElement == null) {
            fileElement = new FileElement(TokenType.DUMMY_HOLDER, null);
            fileElement.setPsi(this);
            if (myTable != null)
                fileElement.setCharTable(myTable);
            setTreeElementPointer(fileElement);
            clearCaches();
        }
        return fileElement;
    }
}

Example 23 with FileElement

use of com.intellij.psi.impl.source.tree.FileElement in project intellij-community by JetBrains.

the class DummyHolder method clone.

@Override
@SuppressWarnings({ "CloneDoesntDeclareCloneNotSupportedException" })
protected PsiFileImpl clone() {
    final PsiFileImpl psiClone = cloneImpl(getTreeElement());
    final DummyHolderViewProvider dummyHolderViewProvider = new DummyHolderViewProvider(getManager());
    myViewProvider = dummyHolderViewProvider;
    dummyHolderViewProvider.setDummyHolder((DummyHolder) psiClone);
    final FileElement treeClone = (FileElement) calcTreeElement().clone();
    // should not use setTreeElement here because cloned file still have VirtualFile (SCR17963)
    psiClone.setTreeElementPointer(treeClone);
    psiClone.myOriginalFile = isPhysical() ? this : myOriginalFile;
    treeClone.setPsi(psiClone);
    return psiClone;
}

Example 24 with FileElement

use of com.intellij.psi.impl.source.tree.FileElement in project intellij-community by JetBrains.

the class ASTDiffBuilder method nodeReplaced.

@Override
public void nodeReplaced(@NotNull ASTNode oldNode, @NotNull ASTNode newNode) {
    if (oldNode instanceof FileElement && newNode instanceof FileElement) {
    } else {
        final ReplaceChangeInfoImpl change = new ReplaceChangeInfoImpl(newNode);
        change.setReplaced(oldNode);
        myEvent.addElementaryChange(newNode, change);
    }
}

Example 25 with FileElement

use of com.intellij.psi.impl.source.tree.FileElement in project intellij-community by JetBrains.

the class PsiFileFactoryImpl method createElementFromText.

@Nullable
public PsiElement createElementFromText(@Nullable final String text, @NotNull final Language language, @NotNull final IElementType type, @Nullable final PsiElement context) {
    if (text == null)
        return null;
    final DummyHolder result = DummyHolderFactory.createHolder(myManager, language, context);
    final FileElement holder = result.getTreeElement();
    final ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(language);
    if (parserDefinition == null) {
        throw new AssertionError("No parser definition for " + language);
    }
    final Project project = myManager.getProject();
    final Lexer lexer = parserDefinition.createLexer(project);
    final PsiBuilder builder = PsiBuilderFactory.getInstance().createBuilder(project, holder, lexer, language, text);
    final ASTNode node = parserDefinition.createParser(project).parse(type, builder);
    holder.rawAddChildren((TreeElement) node);
    markGenerated(result);
    return node.getPsi();
}