protected boolean isPsiUpToDate(@NotNull VirtualFile vFile) {
final FileViewProvider provider = myManager.findViewProvider(vFile);
Language language = getLanguage();
if (provider == null || provider.getPsi(language) == this) { // provider == null in tests
return true;
}
Language baseLanguage = provider.getBaseLanguage();
return baseLanguage != language && provider.getPsi(baseLanguage) == this;
}
private void checkPsiIsCorrect(final FileViewProvider key) {
PsiFile actualPsi = key.getPsi(key.getBaseLanguage());
PsiTreeDebugBuilder treeDebugBuilder =
new PsiTreeDebugBuilder().setShowErrorElements(false).setShowWhiteSpaces(false);
String actualPsiTree = treeDebugBuilder.psiToString(actualPsi);
String fileName = key.getVirtualFile().getName();
PsiFile psi =
PsiFileFactory.getInstance(myProject)
.createFileFromText(
fileName,
FileTypeManager.getInstance().getFileTypeByFileName(fileName),
actualPsi.getNode().getText(),
LocalTimeCounter.currentTime(),
false);
if (actualPsi.getClass().equals(psi.getClass())) {
String expectedPsi = treeDebugBuilder.psiToString(psi);
if (!expectedPsi.equals(actualPsiTree)) {
myReformatElements.clear();
assert expectedPsi.equals(actualPsiTree)
: "Refactored psi should be the same as result of parsing";
}
}
}
public void execute(FileViewProvider viewProvider) {
final Document document = viewProvider.getDocument();
final PsiFile psiFile = viewProvider.getPsi(viewProvider.getBaseLanguage());
for (Pair<Integer, RangeMarker> integerRangeMarkerPair : myRangesToReindent) {
RangeMarker marker = integerRangeMarkerPair.second;
final CharSequence charsSequence =
document.getCharsSequence().subSequence(marker.getStartOffset(), marker.getEndOffset());
final int oldIndent = integerRangeMarkerPair.first;
final TextRange[] whitespaces =
CharArrayUtil.getIndents(charsSequence, marker.getStartOffset());
final int indentAdjustment = getNewIndent(psiFile, marker.getStartOffset()) - oldIndent;
if (indentAdjustment != 0)
adjustIndentationInRange(psiFile, document, whitespaces, indentAdjustment);
}
}
@Override
public void visitFile(PsiFile file) {
final VirtualFile virtualFile = file.getVirtualFile();
if (virtualFile != null) {
String relative =
ProjectUtilCore.displayUrlRelativeToProject(
virtualFile, virtualFile.getPresentableUrl(), myProject, true, false);
myContext.incrementJobDoneAmount(myContext.getStdJobDescriptors().BUILD_GRAPH, relative);
}
final FileViewProvider viewProvider = file.getViewProvider();
final Set<Language> relevantLanguages = viewProvider.getLanguages();
for (Language language : relevantLanguages) {
visitElement(viewProvider.getPsi(language));
}
myPsiManager.dropResolveCaches();
InjectedLanguageManager.getInstance(myProject).dropFileCaches(file);
}
@Override
@NotNull
public PsiFile[] getPsiRoots() {
final FileViewProvider viewProvider = getViewProvider();
final Set<Language> languages = viewProvider.getLanguages();
final PsiFile[] roots = new PsiFile[languages.size()];
int i = 0;
for (Language language : languages) {
PsiFile psi = viewProvider.getPsi(language);
if (psi == null) {
LOG.error("PSI is null for " + language + "; in file: " + this);
}
roots[i++] = psi;
}
if (roots.length > 1) {
Arrays.sort(roots, FILE_BY_LANGUAGE_ID);
}
return roots;
}
public void execute(FileViewProvider viewProvider) {
final CodeFormatterFacade codeFormatter = getFormatterFacade(viewProvider);
codeFormatter.processText(
viewProvider.getPsi(viewProvider.getBaseLanguage()), myRanges.ensureNonEmpty(), false);
}