Examples with Commenter com.intellij.lang.Commenter used on opensource projects

Example 21 with Commenter

use of com.intellij.lang.Commenter in project intellij-community by JetBrains.

the class CommentByBlockCommentAction method isValidFor.

@Override
protected boolean isValidFor(@NotNull Project project, @NotNull Editor editor, @NotNull Caret caret, @NotNull final PsiFile file) {
    final FileType fileType = file.getFileType();
    if (fileType instanceof AbstractFileType) {
        return ((AbstractFileType) fileType).getCommenter() != null;
    }
    Commenter commenter = LanguageCommenters.INSTANCE.forLanguage(file.getLanguage());
    if (commenter == null)
        commenter = LanguageCommenters.INSTANCE.forLanguage(file.getViewProvider().getBaseLanguage());
    if (commenter == null)
        return false;
    return commenter.getBlockCommentPrefix() != null && commenter.getBlockCommentSuffix() != null;
}

Example 22 with Commenter

use of com.intellij.lang.Commenter in project intellij-community by JetBrains.

the class XmlDeclareIdInCommentAction method applyFix.

@Override
public void applyFix(@NotNull final Project project, @NotNull final ProblemDescriptor descriptor) {
    final PsiElement psiElement = descriptor.getPsiElement();
    final PsiFile psiFile = psiElement.getContainingFile();
    new WriteCommandAction(project, psiFile) {

        @Override
        protected void run(@NotNull final Result result) throws Throwable {
            final XmlTag tag = PsiTreeUtil.getParentOfType(psiElement, XmlTag.class);
            if (tag == null)
                return;
            final Language language = psiFile.getViewProvider().getBaseLanguage();
            final Commenter commenter = LanguageCommenters.INSTANCE.forLanguage(language);
            if (commenter == null)
                return;
            final PsiFile tempFile = PsiFileFactory.getInstance(project).createFileFromText("dummy", language.getAssociatedFileType(), commenter.getBlockCommentPrefix() + "@declare id=\"" + myId + "\"" + commenter.getBlockCommentSuffix() + "\n");
            final XmlTag parent = tag.getParentTag();
            if (parent != null && parent.isValid()) {
                final XmlTag[] tags = parent.getSubTags();
                if (tags.length > 0) {
                    final PsiFile psi = tempFile.getViewProvider().getPsi(language);
                    if (psi != null) {
                        final PsiElement element = psi.findElementAt(1);
                        if (element instanceof PsiComment) {
                            parent.getNode().addChild(element.getNode(), tags[0].getNode());
                        }
                    }
                }
            }
        }
    }.execute();
}