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";
}
}
}
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;
}
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);
}
}
public void execute(FileViewProvider viewProvider) {
final CodeFormatterFacade codeFormatter = getFormatterFacade(viewProvider);
codeFormatter.processText(
viewProvider.getPsi(viewProvider.getBaseLanguage()), myRanges.ensureNonEmpty(), false);
}