public static String getUnescapedText(
PsiFile file,
@Nullable final PsiElement startElement,
@Nullable final PsiElement endElement) {
final InjectedLanguageManager manager = InjectedLanguageManager.getInstance(file.getProject());
if (manager.getInjectionHost(file) == null) {
return file.getText()
.substring(
startElement == null ? 0 : startElement.getTextRange().getStartOffset(),
endElement == null
? file.getTextLength()
: endElement.getTextRange().getStartOffset());
}
final StringBuilder sb = new StringBuilder();
file.accept(
new PsiRecursiveElementWalkingVisitor() {
Boolean myState = startElement == null ? Boolean.TRUE : null;
@Override
public void visitElement(PsiElement element) {
if (element == startElement) myState = Boolean.TRUE;
if (element == endElement) myState = Boolean.FALSE;
if (Boolean.FALSE == myState) return;
if (Boolean.TRUE == myState && element.getFirstChild() == null) {
sb.append(getUnescapedLeafText(element, false));
} else {
super.visitElement(element);
}
}
});
return sb.toString();
}
private void runHighlightVisitorsForInjected(
@NotNull PsiFile injectedPsi,
@NotNull final HighlightInfoHolder holder,
@NotNull final ProgressIndicator progress) {
HighlightVisitor[] filtered = getHighlightVisitors(injectedPsi);
try {
final List<PsiElement> elements =
CollectHighlightsUtil.getElementsInRange(injectedPsi, 0, injectedPsi.getTextLength());
for (final HighlightVisitor visitor : filtered) {
visitor.analyze(
injectedPsi,
true,
holder,
new Runnable() {
@Override
public void run() {
for (PsiElement element : elements) {
progress.checkCanceled();
visitor.visit(element);
}
}
});
}
} finally {
incVisitorUsageCount(-1);
}
}
@Nullable
private static PsiElement getSelectedPsiElement(
final DataContext dataContext, final Project project) {
PsiElement element = null;
final Editor editor = CommonDataKeys.EDITOR.getData(dataContext);
if (editor != null) {
final PsiFile psiFile =
PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
if (psiFile != null) {
final int offset = editor.getCaretModel().getOffset();
element = psiFile.findElementAt(offset);
if (element == null && offset > 0 && offset == psiFile.getTextLength()) {
element = psiFile.findElementAt(offset - 1);
}
}
}
if (element == null) {
final PsiElement[] elements = LangDataKeys.PSI_ELEMENT_ARRAY.getData(dataContext);
element = elements != null && elements.length > 0 ? elements[0] : null;
}
if (element == null) {
final VirtualFile[] files = CommonDataKeys.VIRTUAL_FILE_ARRAY.getData(dataContext);
if (files != null && files.length > 0) {
element = PsiManager.getInstance(project).findFile(files[0]);
}
}
return element;
}
public static void addImportForItem(InsertionContext context, PsiClass aClass) {
if (aClass.getQualifiedName() == null) return;
PsiFile file = context.getFile();
int startOffset = context.getStartOffset();
int tail = context.getTailOffset();
int newTail = JavaCompletionUtil.insertClassReference(aClass, file, startOffset, tail);
if (newTail > context.getDocument().getTextLength() || newTail < 0) {
LOG.error(
LogMessageEx.createEvent(
"Invalid offset after insertion ",
"offset="
+ newTail
+ "\n"
+ "start="
+ startOffset
+ "\n"
+ "tail="
+ tail
+ "\n"
+ "file.length="
+ file.getTextLength()
+ "\n"
+ "document="
+ context.getDocument()
+ "\n"
+ DebugUtil.currentStackTrace(),
AttachmentFactory.createAttachment(context.getDocument())));
return;
}
context.setTailOffset(newTail);
JavaCompletionUtil.shortenReference(file, context.getStartOffset());
PostprocessReformattingAspect.getInstance(context.getProject()).doPostponedFormatting();
}
@Nullable
@Override
public Document getDocument(@NotNull PsiFile file) {
if (file instanceof PsiBinaryFile) return null;
Document document = getCachedDocument(file);
if (document != null) {
if (!file.getViewProvider().isPhysical() && document.getUserData(HARD_REF_TO_PSI) == null) {
cachePsi(document, file);
}
return document;
}
if (!file.getViewProvider().isEventSystemEnabled()) return null;
document =
FileDocumentManager.getInstance().getDocument(file.getViewProvider().getVirtualFile());
if (document != null) {
if (document.getTextLength() != file.getTextLength()) {
throw new AssertionError(
"Modified PSI with no document: "
+ file
+ "; physical="
+ file.getViewProvider().isPhysical());
}
if (!file.getViewProvider().isPhysical()) {
cachePsi(document, file);
}
}
return document;
}
@Override
public boolean isInContext(@NotNull final PsiFile file, final int offset) {
PsiElement at = file.findElementAt(offset);
if (at == null && offset == file.getTextLength()) {
at = file.findElementAt(offset - 1);
}
Language language = at != null ? at.getParent().getLanguage() : null;
if (language instanceof XMLLanguage) {
final PsiLanguageInjectionHost host =
PsiTreeUtil.getParentOfType(at, PsiLanguageInjectionHost.class, false);
if (host != null) {
final Ref<Boolean> hasJsInjection = new Ref<Boolean>(Boolean.FALSE);
InjectedLanguageUtil.enumerate(
host,
new JSResolveUtil.JSInjectedFilesVisitor() {
@Override
protected void process(final JSFile file) {
hasJsInjection.set(Boolean.TRUE);
}
});
if (hasJsInjection.get()) {
language = JavaScriptSupportLoader.JAVASCRIPT.getLanguage();
}
}
}
return language != null && language.isKindOf(JavaScriptSupportLoader.JAVASCRIPT.getLanguage());
}
public void doApplyInformationToEditor() {
AnnotationHolder annotationHolder = new AnnotationHolderImpl();
Annotation[] annotations = new Annotation[myUnusedImports.size()];
int i = 0;
for (GrImportStatement unusedImport : myUnusedImports) {
IntentionAction action = createUnusedImportIntention();
Annotation annotation =
annotationHolder.createWarningAnnotation(
unusedImport, GroovyInspectionBundle.message("unused.import"));
annotation.setHighlightType(ProblemHighlightType.LIKE_UNUSED_SYMBOL);
annotation.registerFix(action);
annotations[i++] = annotation;
}
HighlightInfoHolder holder = new HighlightInfoHolder(myFile, HighlightInfoFilter.EMPTY_ARRAY);
holder.setWritable(true);
List<HighlightInfo> infos =
ContainerUtil.map(
annotations,
new Function<Annotation, HighlightInfo>() {
public HighlightInfo fun(Annotation annotation) {
return HighlightInfo.fromAnnotation(annotation);
}
});
UpdateHighlightersUtil.setHighlightersToEditor(
myProject, myDocument, 0, myFile.getTextLength(), infos, getId());
}
@Override
public void restart(@NotNull PsiFile file) {
Document document = PsiDocumentManager.getInstance(myProject).getCachedDocument(file);
if (document == null) return;
myFileStatusMap.markFileScopeDirty(
document, new TextRange(0, document.getTextLength()), file.getTextLength());
stopProcess(true);
}
@Override
public void doApplyInformationToEditor() {
if (myDocument != null) {
final List<HighlightInfo> infos = getHighlights();
UpdateHighlightersUtil.setHighlightersToEditor(
myProject, myDocument, 0, myFile.getTextLength(), infos, getColorsScheme(), getId());
}
}
@Override
public void doApplyInformationToEditor() {
final boolean virtSpace =
TargetElementUtil.inVirtualSpace(myEditor, myEditor.getCaretModel().getOffset());
final List<HighlightInfo> infos =
virtSpace ? Collections.<HighlightInfo>emptyList() : getHighlights();
UpdateHighlightersUtil.setHighlightersToEditor(
myProject, myDocument, 0, myFile.getTextLength(), infos, getColorsScheme(), getId());
}
@Override
public void visitFile(PsiFile file) {
final VirtualFile virtualFile = file.getVirtualFile();
if (virtualFile == null) {
return;
}
final Project project = file.getProject();
Document document = PsiDocumentManager.getInstance(project).getDocument(file);
if (document == null) return;
final HighlightInfoFilter[] filters =
ApplicationManager.getApplication()
.getExtensions(HighlightInfoFilter.EXTENSION_POINT_NAME);
GeneralHighlightingPass pass =
new GeneralHighlightingPass(project, file, document, 0, file.getTextLength(), true) {
@NotNull
@Override
protected HighlightVisitor[] createHighlightVisitors() {
return new HighlightVisitor[] {
new DefaultHighlightVisitor(project, highlightErrorElements, runAnnotators, true)
};
}
@Override
protected HighlightInfoHolder createInfoHolder(final PsiFile file) {
return new HighlightInfoHolder(file, getColorsScheme(), filters) {
@Override
public boolean add(@Nullable HighlightInfo info) {
if (info == null) return true;
if (info.type == HighlightInfoType.INJECTED_LANGUAGE_FRAGMENT) return true;
if (info.getSeverity() == HighlightSeverity.INFORMATION) return true;
result.add(Pair.create(file, info));
return true;
}
};
}
@Override
protected void killAbandonedHighlightsUnder(
@NotNull TextRange range,
@Nullable List<HighlightInfo> holder,
@NotNull ProgressIndicator progress) {
// do not mess with real editor highlights
}
@Override
protected boolean isFailFastOnAcquireReadAction() {
return false;
}
};
DaemonProgressIndicator progress = new DaemonProgressIndicator();
progress.start();
pass.collectInformation(progress);
}
@Nullable
@Override
public Document getDocument(@NotNull PsiFile file) {
if (file instanceof PsiBinaryFile) return null;
Document document = getCachedDocument(file);
if (document != null) {
if (!file.getViewProvider().isPhysical() && document.getUserData(HARD_REF_TO_PSI) == null) {
PsiUtilCore.ensureValid(file);
cachePsi(document, file);
}
return document;
}
FileViewProvider viewProvider = file.getViewProvider();
if (!viewProvider.isEventSystemEnabled()) return null;
document = FileDocumentManager.getInstance().getDocument(viewProvider.getVirtualFile());
if (document != null) {
if (document.getTextLength() != file.getTextLength()) {
String message =
"Document/PSI mismatch: "
+ file
+ " ("
+ file.getClass()
+ "); physical="
+ viewProvider.isPhysical();
if (document.getTextLength() + file.getTextLength() < 8096) {
message +=
"\n=== document ===\n" + document.getText() + "\n=== PSI ===\n" + file.getText();
}
throw new AssertionError(message);
}
if (!viewProvider.isPhysical()) {
PsiUtilCore.ensureValid(file);
cachePsi(document, file);
file.putUserData(HARD_REF_TO_DOCUMENT, document);
}
}
return document;
}
private static PsiFile createFileCopy(PsiFile file, long caret, long selEnd) {
final VirtualFile virtualFile = file.getVirtualFile();
boolean mayCacheCopy =
file.isPhysical()
&&
// we don't want to cache code fragment copies even if they appear to be physical
virtualFile != null
&& virtualFile.isInLocalFileSystem();
long combinedOffsets = caret + (selEnd << 32);
if (mayCacheCopy) {
final Trinity<PsiFile, Document, Long> cached =
SoftReference.dereference(file.getUserData(FILE_COPY_KEY));
if (cached != null
&& cached.first.getClass().equals(file.getClass())
&& isCopyUpToDate(cached.second, cached.first)) {
final PsiFile copy = cached.first;
if (copy.getViewProvider().getModificationStamp()
> file.getViewProvider().getModificationStamp()
&& cached.third.longValue() != combinedOffsets) {
// the copy PSI might have some caches that are not cleared on its modification because
// there are no events in the copy
// so, clear all the caches
// hopefully it's a rare situation that the user invokes completion in different parts of
// the file
// without modifying anything physical in between
((PsiModificationTrackerImpl) file.getManager().getModificationTracker()).incCounter();
}
final Document document = cached.second;
assert document != null;
file.putUserData(
FILE_COPY_KEY,
new SoftReference<Trinity<PsiFile, Document, Long>>(
Trinity.create(copy, document, combinedOffsets)));
Document originalDocument = file.getViewProvider().getDocument();
assert originalDocument != null;
assert originalDocument.getTextLength() == file.getTextLength() : originalDocument;
document.setText(originalDocument.getImmutableCharSequence());
return copy;
}
}
final PsiFile copy = (PsiFile) file.copy();
if (mayCacheCopy) {
final Document document = copy.getViewProvider().getDocument();
assert document != null;
file.putUserData(
FILE_COPY_KEY,
new SoftReference<Trinity<PsiFile, Document, Long>>(
Trinity.create(copy, document, combinedOffsets)));
}
return copy;
}
@Override
@Nullable
public TextEditorHighlightingPass createHighlightingPass(
@NotNull final PsiFile file, @NotNull final Editor editor) {
TextRange textRange = FileStatusMap.getDirtyTextRange(editor, Pass.LOCAL_INSPECTIONS);
if (textRange == null
|| !InspectionProjectProfileManager.getInstance(file.getProject()).isProfileLoaded()
|| myFileTools.containsKey(file) && !myFileTools.get(file)) {
return null;
}
return new LocalInspectionsPass(
file,
editor.getDocument(),
0,
file.getTextLength(),
LocalInspectionsPass.EMPTY_PRIORITY_RANGE,
true,
new DefaultHighlightInfoProcessor()) {
@NotNull
@Override
List<LocalInspectionToolWrapper> getInspectionTools(
@NotNull InspectionProfileWrapper profile) {
List<LocalInspectionToolWrapper> tools = super.getInspectionTools(profile);
List<LocalInspectionToolWrapper> result =
new ArrayList<LocalInspectionToolWrapper>(tools.size());
for (LocalInspectionToolWrapper tool : tools) {
if (tool.runForWholeFile()) result.add(tool);
}
myFileTools.put(file, !result.isEmpty());
return result;
}
@Override
protected String getPresentableName() {
return DaemonBundle.message("pass.whole.inspections");
}
@Override
void inspectInjectedPsi(
@NotNull List<PsiElement> elements,
boolean onTheFly,
@NotNull ProgressIndicator indicator,
@NotNull InspectionManager iManager,
boolean inVisibleRange,
boolean checkDumbAwareness,
@NotNull List<LocalInspectionToolWrapper> wrappers) {
// already inspected in LIP
}
};
}
private void updateByChange(
@NotNull PsiElement child,
@NotNull final Document document,
final boolean whitespaceOptimizationAllowed) {
ApplicationManager.getApplication().assertIsDispatchThread();
final PsiFile file;
try {
file = child.getContainingFile();
} catch (PsiInvalidElementAccessException e) {
myFileStatusMap.markAllFilesDirty(e);
return;
}
if (file == null || file instanceof PsiCompiledElement) {
myFileStatusMap.markAllFilesDirty(child);
return;
}
VirtualFile virtualFile = file.getVirtualFile();
if (virtualFile != null && shouldBeIgnored(virtualFile)) {
// ignore workspace.xml
return;
}
int fileLength = file.getTextLength();
if (!file.getViewProvider().isPhysical()) {
myFileStatusMap.markFileScopeDirty(
document, new TextRange(0, fileLength), fileLength, "Non-physical file update: " + file);
return;
}
PsiElement element =
whitespaceOptimizationAllowed
&& UpdateHighlightersUtil.isWhitespaceOptimizationAllowed(document)
? child
: child.getParent();
while (true) {
if (element == null || element instanceof PsiFile || element instanceof PsiDirectory) {
myFileStatusMap.markAllFilesDirty("Top element: " + element);
return;
}
final PsiElement scope = getChangeHighlightingScope(element);
if (scope != null) {
myFileStatusMap.markFileScopeDirty(
document, scope.getTextRange(), fileLength, "Scope: " + scope);
return;
}
element = element.getParent();
}
}
private static int getCurrentTextContentLength(
Project project, VirtualFile vFile, Document document) {
if (vFile.getFileType().isBinary()) {
return -1;
}
PsiFile psiFile =
((PsiManagerEx) PsiManager.getInstance(project)).getFileManager().getCachedPsiFile(vFile);
if (psiFile instanceof PsiFileImpl && ((PsiFileImpl) psiFile).isContentsLoaded()) {
return psiFile.getTextLength();
}
if (document != null) {
return PsiDocumentManager.getInstance(project).getLastCommittedText(document).length();
}
return -1;
}
@Nullable
public TextEditorHighlightingPass createHighlightingPass(
@NotNull final PsiFile file, @NotNull final Editor editor) {
TextRange textRange = FileStatusMap.getDirtyTextRange(editor, Pass.LOCAL_INSPECTIONS);
if (textRange == null || myFileTools.containsKey(file) && !myFileTools.get(file)) return null;
return new LocalInspectionsPass(file, editor.getDocument(), 0, file.getTextLength()) {
List<LocalInspectionTool> getInspectionTools(InspectionProfileWrapper profile) {
List<LocalInspectionTool> tools = super.getInspectionTools(profile);
List<LocalInspectionTool> result = new ArrayList<LocalInspectionTool>();
for (LocalInspectionTool tool : tools) {
if (tool.runForWholeFile()) result.add(tool);
}
myFileTools.put(file, !result.isEmpty());
return result;
}
void inspectInjectedPsi(PsiElement[] elements, List<LocalInspectionTool> tools) {
// inspected in LIP already
}
};
}
public static PsiElement findElementInside(
@NotNull PsiFile file, int syncStartOffset, int syncEndOffset, @NotNull AnchorTypeInfo type) {
PsiElement anchor =
file.getViewProvider().findElementAt(syncStartOffset, type.getFileLanguage());
if (anchor == null && syncStartOffset == file.getTextLength()) {
PsiElement lastChild = file.getViewProvider().getPsi(type.getFileLanguage()).getLastChild();
if (lastChild != null) {
anchor = PsiTreeUtil.getDeepestLast(lastChild);
}
}
if (anchor == null) return null;
PsiElement result = findParent(syncStartOffset, syncEndOffset, type, anchor);
if (syncEndOffset == syncStartOffset) {
while (result == null && anchor.getTextRange().getStartOffset() == syncEndOffset) {
anchor = PsiTreeUtil.prevLeaf(anchor, false);
if (anchor == null) break;
result = findParent(syncStartOffset, syncEndOffset, type, anchor);
}
}
return result;
}
public static boolean checkConsistency(PsiFile psiFile, Document document) {
// todo hack
if (psiFile.getVirtualFile() == null) return true;
CharSequence editorText = document.getCharsSequence();
int documentLength = document.getTextLength();
if (psiFile.textMatches(editorText)) {
LOG.assertTrue(psiFile.getTextLength() == documentLength);
return true;
}
char[] fileText = psiFile.textToCharArray();
@SuppressWarnings({"NonConstantStringShouldBeStringBuffer"})
@NonNls
String error =
"File '"
+ psiFile.getName()
+ "' text mismatch after reparse. "
+ "File length="
+ fileText.length
+ "; Doc length="
+ documentLength
+ "\n";
int i = 0;
for (; i < documentLength; i++) {
if (i >= fileText.length) {
error += "editorText.length > psiText.length i=" + i + "\n";
break;
}
if (i >= editorText.length()) {
error += "editorText.length > psiText.length i=" + i + "\n";
break;
}
if (editorText.charAt(i) != fileText[i]) {
error += "first unequal char i=" + i + "\n";
break;
}
}
// error += "*********************************************" + "\n";
// if (i <= 500){
// error += "Equal part:" + editorText.subSequence(0, i) + "\n";
// }
// else{
// error += "Equal part start:\n" + editorText.subSequence(0, 200) + "\n";
// error += "................................................" + "\n";
// error += "................................................" + "\n";
// error += "................................................" + "\n";
// error += "Equal part end:\n" + editorText.subSequence(i - 200, i) + "\n";
// }
error += "*********************************************" + "\n";
error +=
"Editor Text tail:("
+ (documentLength - i)
+ ")\n"; // + editorText.subSequence(i, Math.min(i + 300, documentLength)) + "\n";
error += "*********************************************" + "\n";
error += "Psi Text tail:(" + (fileText.length - i) + ")\n";
error += "*********************************************" + "\n";
if (document instanceof DocumentWindow) {
error += "doc: '" + document.getText() + "'\n";
error += "psi: '" + psiFile.getText() + "'\n";
error += "ast: '" + psiFile.getNode().getText() + "'\n";
error += psiFile.getLanguage() + "\n";
PsiElement context =
InjectedLanguageManager.getInstance(psiFile.getProject()).getInjectionHost(psiFile);
if (context != null) {
error += "context: " + context + "; text: '" + context.getText() + "'\n";
error += "context file: " + context.getContainingFile() + "\n";
}
error +=
"document window ranges: "
+ Arrays.asList(((DocumentWindow) document).getHostRanges())
+ "\n";
}
LOG.error(error);
// document.replaceString(0, documentLength, psiFile.getText());
return false;
}
private static boolean isCommentComplete(
PsiComment comment, CodeDocumentationAwareCommenter commenter, Editor editor) {
for (CommentCompleteHandler handler :
Extensions.getExtensions(CommentCompleteHandler.EP_NAME)) {
if (handler.isApplicable(comment, commenter)) {
return handler.isCommentComplete(comment, commenter, editor);
}
}
String commentText = comment.getText();
final boolean docComment = isDocComment(comment, commenter);
final String expectedCommentEnd =
docComment ? commenter.getDocumentationCommentSuffix() : commenter.getBlockCommentSuffix();
if (!commentText.endsWith(expectedCommentEnd)) return false;
final PsiFile containingFile = comment.getContainingFile();
final Language language = containingFile.getLanguage();
ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(language);
if (parserDefinition == null) {
return true;
}
Lexer lexer = parserDefinition.createLexer(containingFile.getProject());
final String commentPrefix =
docComment ? commenter.getDocumentationCommentPrefix() : commenter.getBlockCommentPrefix();
lexer.start(
commentText, commentPrefix == null ? 0 : commentPrefix.length(), commentText.length());
QuoteHandler fileTypeHandler = TypedHandler.getQuoteHandler(containingFile, editor);
JavaLikeQuoteHandler javaLikeQuoteHandler =
fileTypeHandler instanceof JavaLikeQuoteHandler
? (JavaLikeQuoteHandler) fileTypeHandler
: null;
while (true) {
IElementType tokenType = lexer.getTokenType();
if (tokenType == null) {
return false;
}
if (javaLikeQuoteHandler != null
&& javaLikeQuoteHandler.getStringTokenTypes() != null
&& javaLikeQuoteHandler.getStringTokenTypes().contains(tokenType)) {
String text = commentText.substring(lexer.getTokenStart(), lexer.getTokenEnd());
int endOffset = comment.getTextRange().getEndOffset();
if (text.endsWith(expectedCommentEnd)
&& endOffset < containingFile.getTextLength()
&& containingFile.getText().charAt(endOffset) == '\n') {
return true;
}
}
if (tokenType == commenter.getDocumentationCommentTokenType()
|| tokenType == commenter.getBlockCommentTokenType()) {
return false;
}
if (tokenType == commenter.getLineCommentTokenType()
&& lexer.getTokenText().contains(commentPrefix)) {
return false;
}
if (lexer.getTokenEnd() == commentText.length()) {
if (tokenType == commenter.getLineCommentTokenType()) {
String prefix = commenter.getLineCommentPrefix();
lexer.start(
commentText,
lexer.getTokenStart() + (prefix == null ? 0 : prefix.length()),
commentText.length());
lexer.advance();
continue;
} else if (isInvalidPsi(comment)) {
return false;
}
return true;
}
lexer.advance();
}
}
private boolean addInjectedPsiHighlights(
@NotNull PsiFile injectedPsi,
TextAttributes injectedAttributes,
@NotNull Collection<HighlightInfo> outInfos,
@NotNull ProgressIndicator progress,
@NotNull InjectedLanguageManager injectedLanguageManager) {
DocumentWindow documentWindow =
(DocumentWindow) PsiDocumentManager.getInstance(myProject).getCachedDocument(injectedPsi);
if (documentWindow == null) return true;
Place places = InjectedLanguageUtil.getShreds(injectedPsi);
for (PsiLanguageInjectionHost.Shred place : places) {
PsiLanguageInjectionHost host = place.getHost();
if (host == null) continue;
TextRange textRange =
place.getRangeInsideHost().shiftRight(host.getTextRange().getStartOffset());
if (textRange.isEmpty()) continue;
String desc = injectedPsi.getLanguage().getDisplayName() + ": " + injectedPsi.getText();
HighlightInfo.Builder builder =
HighlightInfo.newHighlightInfo(HighlightInfoType.INJECTED_LANGUAGE_BACKGROUND)
.range(textRange);
if (injectedAttributes != null && InjectedLanguageUtil.isHighlightInjectionBackground(host)) {
builder.textAttributes(injectedAttributes);
}
builder.unescapedToolTip(desc);
HighlightInfo info = builder.createUnconditionally();
info.setFromInjection(true);
outInfos.add(info);
}
HighlightInfoHolder holder = createInfoHolder(injectedPsi);
runHighlightVisitorsForInjected(injectedPsi, holder, progress);
for (int i = 0; i < holder.size(); i++) {
HighlightInfo info = holder.get(i);
final int startOffset = documentWindow.injectedToHost(info.startOffset);
final TextRange fixedTextRange = getFixedTextRange(documentWindow, startOffset);
addPatchedInfos(
info, injectedPsi, documentWindow, injectedLanguageManager, fixedTextRange, outInfos);
}
int injectedStart = holder.size();
highlightInjectedSyntax(injectedPsi, holder);
for (int i = injectedStart; i < holder.size(); i++) {
HighlightInfo info = holder.get(i);
final int startOffset = info.startOffset;
final TextRange fixedTextRange = getFixedTextRange(documentWindow, startOffset);
if (fixedTextRange == null) {
info.setFromInjection(true);
outInfos.add(info);
} else {
HighlightInfo patched =
new HighlightInfo(
info.forcedTextAttributes,
info.forcedTextAttributesKey,
info.type,
fixedTextRange.getStartOffset(),
fixedTextRange.getEndOffset(),
info.getDescription(),
info.getToolTip(),
info.type.getSeverity(null),
info.isAfterEndOfLine(),
null,
false,
0,
info.getProblemGroup(),
info.getGutterIconRenderer());
patched.setFromInjection(true);
outInfos.add(patched);
}
}
if (!isDumbMode()) {
List<HighlightInfo> todos = new ArrayList<HighlightInfo>();
highlightTodos(
injectedPsi,
injectedPsi.getText(),
0,
injectedPsi.getTextLength(),
progress,
myPriorityRange,
todos,
todos);
for (HighlightInfo info : todos) {
addPatchedInfos(info, injectedPsi, documentWindow, injectedLanguageManager, null, outInfos);
}
}
advanceProgress(1);
return true;
}
QuickEditHandler(
Project project,
@NotNull PsiFile injectedFile,
final PsiFile origFile,
Editor editor,
QuickEditAction action) {
myProject = project;
myEditor = editor;
myAction = action;
myOrigDocument = editor.getDocument();
Place shreds = InjectedLanguageUtil.getShreds(injectedFile);
FileType fileType = injectedFile.getFileType();
Language language = injectedFile.getLanguage();
PsiLanguageInjectionHost.Shred firstShred = ContainerUtil.getFirstItem(shreds);
PsiFileFactory factory = PsiFileFactory.getInstance(project);
String text = InjectedLanguageManager.getInstance(project).getUnescapedText(injectedFile);
String newFileName =
StringUtil.notNullize(language.getDisplayName(), "Injected")
+ " Fragment "
+ "("
+ origFile.getName()
+ ":"
+ firstShred.getHost().getTextRange().getStartOffset()
+ ")"
+ "."
+ fileType.getDefaultExtension();
// preserve \r\n as it is done in MultiHostRegistrarImpl
myNewFile = factory.createFileFromText(newFileName, language, text, true, false);
myNewVirtualFile = ObjectUtils.assertNotNull((LightVirtualFile) myNewFile.getVirtualFile());
myNewVirtualFile.setOriginalFile(origFile.getVirtualFile());
assert myNewFile != null : "PSI file is null";
assert myNewFile.getTextLength() == myNewVirtualFile.getContent().length()
: "PSI / Virtual file text mismatch";
myNewVirtualFile.setOriginalFile(origFile.getVirtualFile());
// suppress possible errors as in injected mode
myNewFile.putUserData(
InjectedLanguageUtil.FRANKENSTEIN_INJECTION,
injectedFile.getUserData(InjectedLanguageUtil.FRANKENSTEIN_INJECTION));
myNewFile.putUserData(FileContextUtil.INJECTED_IN_ELEMENT, shreds.getHostPointer());
myNewDocument = PsiDocumentManager.getInstance(project).getDocument(myNewFile);
assert myNewDocument != null;
EditorActionManager.getInstance()
.setReadonlyFragmentModificationHandler(myNewDocument, new MyQuietHandler());
myOrigCreationStamp =
myOrigDocument.getModificationStamp(); // store creation stamp for UNDO tracking
myOrigDocument.addDocumentListener(this, this);
myNewDocument.addDocumentListener(this, this);
EditorFactory editorFactory = ObjectUtils.assertNotNull(EditorFactory.getInstance());
// not FileEditorManager listener because of RegExp checker and alike
editorFactory.addEditorFactoryListener(
new EditorFactoryAdapter() {
int useCount;
@Override
public void editorCreated(@NotNull EditorFactoryEvent event) {
if (event.getEditor().getDocument() != myNewDocument) return;
useCount++;
}
@Override
public void editorReleased(@NotNull EditorFactoryEvent event) {
if (event.getEditor().getDocument() != myNewDocument) return;
if (--useCount > 0) return;
if (Boolean.TRUE.equals(
myNewVirtualFile.getUserData(FileEditorManagerImpl.CLOSING_TO_REOPEN))) return;
Disposer.dispose(QuickEditHandler.this);
}
},
this);
if ("JAVA".equals(firstShred.getHost().getLanguage().getID())) {
PsiLanguageInjectionHost.Shred lastShred = ContainerUtil.getLastItem(shreds);
myAltFullRange =
myOrigDocument.createRangeMarker(
firstShred.getHostRangeMarker().getStartOffset(),
lastShred.getHostRangeMarker().getEndOffset());
myAltFullRange.setGreedyToLeft(true);
myAltFullRange.setGreedyToRight(true);
initGuardedBlocks(shreds);
myInjectedFile = null;
} else {
initMarkers(shreds);
myAltFullRange = null;
myInjectedFile = injectedFile;
}
}
public ASTNode processRange(final ASTNode element, final int startOffset, final int endOffset) {
final PsiElement psiElement = SourceTreeToPsiMap.treeElementToPsi(element);
assert psiElement != null;
final PsiFile file = psiElement.getContainingFile();
final Document document = file.getViewProvider().getDocument();
final RangeMarker rangeMarker =
document != null && endOffset < document.getTextLength()
? document.createRangeMarker(startOffset, endOffset)
: null;
PsiElement elementToFormat =
document instanceof DocumentWindow
? InjectedLanguageManager.getInstance(file.getProject()).getTopLevelFile(file)
: psiElement;
final PsiFile fileToFormat = elementToFormat.getContainingFile();
final FormattingModelBuilder builder = LanguageFormatting.INSTANCE.forContext(fileToFormat);
if (builder != null) {
TextRange range = preprocess(element, TextRange.create(startOffset, endOffset));
if (document instanceof DocumentWindow) {
DocumentWindow documentWindow = (DocumentWindow) document;
range = documentWindow.injectedToHost(range);
}
// final SmartPsiElementPointer pointer =
// SmartPointerManager.getInstance(psiElement.getProject()).createSmartPsiElementPointer(psiElement);
final FormattingModel model =
CoreFormatterUtil.buildModel(
builder, elementToFormat, mySettings, FormattingMode.REFORMAT);
if (file.getTextLength() > 0) {
try {
FormatterEx.getInstanceEx()
.format(
model,
mySettings,
mySettings.getIndentOptions(fileToFormat.getFileType()),
new FormatTextRanges(range, true));
wrapLongLinesIfNecessary(file, document, startOffset, endOffset);
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
if (!psiElement.isValid()) {
if (rangeMarker != null) {
final PsiElement at = file.findElementAt(rangeMarker.getStartOffset());
final PsiElement result = PsiTreeUtil.getParentOfType(at, psiElement.getClass(), false);
assert result != null;
rangeMarker.dispose();
return result.getNode();
} else {
assert false;
}
}
// return SourceTreeToPsiMap.psiElementToTree(pointer.getElement());
}
if (rangeMarker != null) {
rangeMarker.dispose();
}
return element;
}
private static TextRange preprocess(@NotNull final ASTNode node, @NotNull TextRange range) {
TextRange result = range;
PsiElement psi = node.getPsi();
if (!psi.isValid()) {
for (PreFormatProcessor processor : Extensions.getExtensions(PreFormatProcessor.EP_NAME)) {
result = processor.process(node, result);
}
return result;
}
PsiFile file = psi.getContainingFile();
// We use a set here because we encountered a situation when more than one PSI leaf points to
// the same injected fragment
// (at least for sql injected into sql).
final LinkedHashSet<TextRange> injectedFileRangesSet = ContainerUtilRt.newLinkedHashSet();
if (!psi.getProject().isDefault()) {
List<DocumentWindow> injectedDocuments =
InjectedLanguageUtil.getCachedInjectedDocuments(file);
if (!injectedDocuments.isEmpty()) {
for (DocumentWindow injectedDocument : injectedDocuments) {
injectedFileRangesSet.add(
TextRange.from(injectedDocument.injectedToHost(0), injectedDocument.getTextLength()));
}
} else {
Collection<PsiLanguageInjectionHost> injectionHosts = collectInjectionHosts(file, range);
PsiLanguageInjectionHost.InjectedPsiVisitor visitor =
new PsiLanguageInjectionHost.InjectedPsiVisitor() {
@Override
public void visit(
@NotNull PsiFile injectedPsi,
@NotNull List<PsiLanguageInjectionHost.Shred> places) {
for (PsiLanguageInjectionHost.Shred place : places) {
Segment rangeMarker = place.getHostRangeMarker();
injectedFileRangesSet.add(
TextRange.create(rangeMarker.getStartOffset(), rangeMarker.getEndOffset()));
}
}
};
for (PsiLanguageInjectionHost host : injectionHosts) {
InjectedLanguageUtil.enumerate(host, visitor);
}
}
}
if (!injectedFileRangesSet.isEmpty()) {
List<TextRange> ranges = ContainerUtilRt.newArrayList(injectedFileRangesSet);
Collections.reverse(ranges);
for (TextRange injectedFileRange : ranges) {
int startHostOffset = injectedFileRange.getStartOffset();
int endHostOffset = injectedFileRange.getEndOffset();
if (startHostOffset >= range.getStartOffset() && endHostOffset <= range.getEndOffset()) {
PsiFile injected = InjectedLanguageUtil.findInjectedPsiNoCommit(file, startHostOffset);
if (injected != null) {
int startInjectedOffset =
range.getStartOffset() > startHostOffset
? startHostOffset - range.getStartOffset()
: 0;
int endInjectedOffset = injected.getTextLength();
if (range.getEndOffset() < endHostOffset) {
endInjectedOffset -= endHostOffset - range.getEndOffset();
}
final TextRange initialInjectedRange =
TextRange.create(startInjectedOffset, endInjectedOffset);
TextRange injectedRange = initialInjectedRange;
for (PreFormatProcessor processor :
Extensions.getExtensions(PreFormatProcessor.EP_NAME)) {
injectedRange = processor.process(injected.getNode(), injectedRange);
}
// Allow only range expansion (not reduction) for injected context.
if ((initialInjectedRange.getStartOffset() > injectedRange.getStartOffset()
&& initialInjectedRange.getStartOffset() > 0)
|| (initialInjectedRange.getEndOffset() < injectedRange.getEndOffset()
&& initialInjectedRange.getEndOffset() < injected.getTextLength())) {
range =
TextRange.create(
range.getStartOffset()
+ injectedRange.getStartOffset()
- initialInjectedRange.getStartOffset(),
range.getEndOffset()
+ initialInjectedRange.getEndOffset()
- injectedRange.getEndOffset());
}
}
}
}
}
for (PreFormatProcessor processor : Extensions.getExtensions(PreFormatProcessor.EP_NAME)) {
result = processor.process(node, result);
}
return result;
}
public void processText(
PsiFile file, final FormatTextRanges ranges, boolean doPostponedFormatting) {
final Project project = file.getProject();
Document document = PsiDocumentManager.getInstance(project).getDocument(file);
final List<FormatTextRanges.FormatTextRange> textRanges = ranges.getRanges();
if (document instanceof DocumentWindow) {
file = InjectedLanguageManager.getInstance(file.getProject()).getTopLevelFile(file);
final DocumentWindow documentWindow = (DocumentWindow) document;
for (FormatTextRanges.FormatTextRange range : textRanges) {
range.setTextRange(documentWindow.injectedToHost(range.getTextRange()));
}
document = documentWindow.getDelegate();
}
final FormattingModelBuilder builder = LanguageFormatting.INSTANCE.forContext(file);
if (builder != null) {
if (file.getTextLength() > 0) {
try {
final PsiElement startElement =
file.findElementAt(textRanges.get(0).getTextRange().getStartOffset());
final PsiElement endElement =
file.findElementAt(
textRanges.get(textRanges.size() - 1).getTextRange().getEndOffset() - 1);
final PsiElement commonParent =
startElement != null && endElement != null
? PsiTreeUtil.findCommonParent(startElement, endElement)
: null;
ASTNode node = null;
if (commonParent != null) {
node = commonParent.getNode();
}
if (node == null) {
node = file.getNode();
}
for (FormatTextRanges.FormatTextRange range : ranges.getRanges()) {
TextRange rangeToUse = preprocess(node, range.getTextRange());
range.setTextRange(rangeToUse);
}
if (doPostponedFormatting) {
RangeMarker[] markers = new RangeMarker[textRanges.size()];
int i = 0;
for (FormatTextRanges.FormatTextRange range : textRanges) {
TextRange textRange = range.getTextRange();
int start = textRange.getStartOffset();
int end = textRange.getEndOffset();
if (start >= 0 && end > start && end <= document.getTextLength()) {
markers[i] = document.createRangeMarker(textRange);
markers[i].setGreedyToLeft(true);
markers[i].setGreedyToRight(true);
i++;
}
}
final PostprocessReformattingAspect component =
file.getProject().getComponent(PostprocessReformattingAspect.class);
FormattingProgressTask.FORMATTING_CANCELLED_FLAG.set(false);
component.doPostponedFormatting(file.getViewProvider());
i = 0;
for (FormatTextRanges.FormatTextRange range : textRanges) {
RangeMarker marker = markers[i];
if (marker != null) {
range.setTextRange(TextRange.create(marker));
marker.dispose();
}
i++;
}
}
if (FormattingProgressTask.FORMATTING_CANCELLED_FLAG.get()) {
return;
}
final FormattingModel originalModel =
CoreFormatterUtil.buildModel(builder, file, mySettings, FormattingMode.REFORMAT);
final FormattingModel model =
new DocumentBasedFormattingModel(
originalModel.getRootBlock(),
document,
project,
mySettings,
file.getFileType(),
file);
FormatterEx formatter = FormatterEx.getInstanceEx();
if (CodeStyleManager.getInstance(project).isSequentialProcessingAllowed()) {
formatter.setProgressTask(new FormattingProgressTask(project, file, document));
}
CommonCodeStyleSettings.IndentOptions indentOptions = null;
if (builder instanceof FormattingModelBuilderEx) {
indentOptions =
((FormattingModelBuilderEx) builder)
.getIndentOptionsToUse(file, ranges, mySettings);
}
if (indentOptions == null) {
indentOptions = mySettings.getIndentOptions(file.getFileType());
}
formatter.format(model, mySettings, indentOptions, ranges);
for (FormatTextRanges.FormatTextRange range : textRanges) {
TextRange textRange = range.getTextRange();
wrapLongLinesIfNecessary(
file, document, textRange.getStartOffset(), textRange.getEndOffset());
}
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
}
}
private static void checkDocument(PsiFile file, Document document) {
if (file.getTextLength() != document.getTextLength()) {
LOG.error(DebugUtil.diagnosePsiDocumentInconsistency(file, document));
}
}
