void loadFromEditor(@NotNull Editor editor) {
assertDispatchThread();
LOG.assertTrue(!editor.isDisposed());
clear();
PsiDocumentManager documentManager = PsiDocumentManager.getInstance(myProject);
documentManager.commitDocument(editor.getDocument());
PsiFile file = documentManager.getPsiFile(editor.getDocument());
SmartPointerManager smartPointerManager = SmartPointerManager.getInstance(myProject);
EditorFoldingInfo info = EditorFoldingInfo.get(editor);
FoldRegion[] foldRegions = editor.getFoldingModel().getAllFoldRegions();
for (FoldRegion region : foldRegions) {
if (!region.isValid()) continue;
PsiElement element = info.getPsiElement(region);
boolean expanded = region.isExpanded();
boolean collapseByDefault =
element != null
&& FoldingPolicy.isCollapseByDefault(element)
&& !FoldingUtil.caretInsideRange(editor, TextRange.create(region));
if (collapseByDefault == expanded || element == null) {
FoldingInfo fi = new FoldingInfo(region.getPlaceholderText(), expanded);
if (element != null) {
myPsiElements.add(smartPointerManager.createSmartPsiElementPointer(element, file));
element.putUserData(FOLDING_INFO_KEY, fi);
} else if (region.isValid()) {
myRangeMarkers.add(region);
region.putUserData(FOLDING_INFO_KEY, fi);
}
}
}
}
private void altCommitToOriginal(@NotNull DocumentEvent e) {
final PsiFile origPsiFile =
PsiDocumentManager.getInstance(myProject).getPsiFile(myOrigDocument);
String newText = myNewDocument.getText();
// prepare guarded blocks
LinkedHashMap<String, String> replacementMap = new LinkedHashMap<String, String>();
int count = 0;
for (RangeMarker o : ContainerUtil.reverse(((DocumentEx) myNewDocument).getGuardedBlocks())) {
String replacement = o.getUserData(REPLACEMENT_KEY);
String tempText = "REPLACE" + (count++) + Long.toHexString(StringHash.calc(replacement));
newText =
newText.substring(0, o.getStartOffset()) + tempText + newText.substring(o.getEndOffset());
replacementMap.put(tempText, replacement);
}
// run preformat processors
final int hostStartOffset = myAltFullRange.getStartOffset();
myEditor.getCaretModel().moveToOffset(hostStartOffset);
for (CopyPastePreProcessor preProcessor :
Extensions.getExtensions(CopyPastePreProcessor.EP_NAME)) {
newText = preProcessor.preprocessOnPaste(myProject, origPsiFile, myEditor, newText, null);
}
myOrigDocument.replaceString(hostStartOffset, myAltFullRange.getEndOffset(), newText);
// replace temp strings for guarded blocks
for (String tempText : replacementMap.keySet()) {
int idx =
CharArrayUtil.indexOf(
myOrigDocument.getCharsSequence(),
tempText,
hostStartOffset,
myAltFullRange.getEndOffset());
myOrigDocument.replaceString(idx, idx + tempText.length(), replacementMap.get(tempText));
}
// JAVA: fix occasional char literal concatenation
fixDocumentQuotes(myOrigDocument, hostStartOffset - 1);
fixDocumentQuotes(myOrigDocument, myAltFullRange.getEndOffset());
// reformat
PsiDocumentManager.getInstance(myProject).commitDocument(myOrigDocument);
Runnable task =
() -> {
try {
CodeStyleManager.getInstance(myProject)
.reformatRange(origPsiFile, hostStartOffset, myAltFullRange.getEndOffset(), true);
} catch (IncorrectOperationException e1) {
// LOG.error(e);
}
};
DocumentUtil.executeInBulk(myOrigDocument, true, task);
PsiElement newInjected =
InjectedLanguageManager.getInstance(myProject)
.findInjectedElementAt(origPsiFile, hostStartOffset);
DocumentWindow documentWindow =
newInjected == null ? null : InjectedLanguageUtil.getDocumentWindow(newInjected);
if (documentWindow != null) {
myEditor.getCaretModel().moveToOffset(documentWindow.injectedToHost(e.getOffset()));
myEditor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE);
}
}
private void commitToOriginalInner() {
final String text = myNewDocument.getText();
final Map<
PsiLanguageInjectionHost,
Set<Trinity<RangeMarker, RangeMarker, SmartPsiElementPointer>>>
map =
ContainerUtil.classify(
myMarkers.iterator(),
new Convertor<
Trinity<RangeMarker, RangeMarker, SmartPsiElementPointer>,
PsiLanguageInjectionHost>() {
@Override
public PsiLanguageInjectionHost convert(
final Trinity<RangeMarker, RangeMarker, SmartPsiElementPointer> o) {
final PsiElement element = o.third.getElement();
return (PsiLanguageInjectionHost) element;
}
});
PsiDocumentManager documentManager = PsiDocumentManager.getInstance(myProject);
documentManager.commitDocument(myOrigDocument); // commit here and after each manipulator update
int localInsideFileCursor = 0;
for (PsiLanguageInjectionHost host : map.keySet()) {
if (host == null) continue;
String hostText = host.getText();
ProperTextRange insideHost = null;
StringBuilder sb = new StringBuilder();
for (Trinity<RangeMarker, RangeMarker, SmartPsiElementPointer> entry : map.get(host)) {
RangeMarker origMarker = entry.first; // check for validity?
int hostOffset = host.getTextRange().getStartOffset();
ProperTextRange localInsideHost =
new ProperTextRange(
origMarker.getStartOffset() - hostOffset, origMarker.getEndOffset() - hostOffset);
RangeMarker rangeMarker = entry.second;
ProperTextRange localInsideFile =
new ProperTextRange(
Math.max(localInsideFileCursor, rangeMarker.getStartOffset()),
rangeMarker.getEndOffset());
if (insideHost != null) {
// append unchanged inter-markers fragment
sb.append(
hostText.substring(insideHost.getEndOffset(), localInsideHost.getStartOffset()));
}
sb.append(
localInsideFile.getEndOffset() <= text.length() && !localInsideFile.isEmpty()
? localInsideFile.substring(text)
: "");
localInsideFileCursor = localInsideFile.getEndOffset();
insideHost = insideHost == null ? localInsideHost : insideHost.union(localInsideHost);
}
assert insideHost != null;
ElementManipulators.getManipulator(host).handleContentChange(host, insideHost, sb.toString());
documentManager.commitDocument(myOrigDocument);
}
}
private CodeFormatterFacade getFormatterFacade(final FileViewProvider viewProvider) {
final CodeStyleSettings styleSettings =
CodeStyleSettingsManager.getSettings(myPsiManager.getProject());
final PsiDocumentManager documentManager =
PsiDocumentManager.getInstance(myPsiManager.getProject());
final Document document = viewProvider.getDocument();
final CodeFormatterFacade codeFormatter = new CodeFormatterFacade(styleSettings);
documentManager.commitDocument(document);
return codeFormatter;
}
public static TextWithImports getEditorText(final Editor editor) {
if (editor == null) {
return null;
}
final Project project = editor.getProject();
if (project == null) return null;
String defaultExpression = editor.getSelectionModel().getSelectedText();
if (defaultExpression == null) {
int offset = editor.getCaretModel().getOffset();
PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
if (psiFile != null) {
PsiElement elementAtCursor = psiFile.findElementAt(offset);
if (elementAtCursor != null) {
final EditorTextProvider textProvider =
EditorTextProvider.EP.forLanguage(elementAtCursor.getLanguage());
if (textProvider != null) {
final TextWithImports editorText = textProvider.getEditorText(elementAtCursor);
if (editorText != null) return editorText;
}
}
}
} else {
return new TextWithImportsImpl(CodeFragmentKind.EXPRESSION, defaultExpression);
}
return null;
}
@Override
public int injectedToHost(@NotNull PsiElement element, int offset) {
PsiFile file = element.getContainingFile();
if (file == null) return offset;
Document document = PsiDocumentManager.getInstance(file.getProject()).getCachedDocument(file);
if (!(document instanceof DocumentWindowImpl)) return offset;
DocumentWindowImpl documentWindow = (DocumentWindowImpl) document;
return documentWindow.injectedToHost(offset);
}
public static PsiElement findInjectedElementNoCommit(
@NotNull PsiFile hostFile, final int offset) {
if (hostFile instanceof PsiCompiledElement) return null;
Project project = hostFile.getProject();
if (InjectedLanguageManager.getInstance(project).isInjectedFragment(hostFile)) return null;
final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
Trinity<PsiElement, PsiElement, Language> result = tryOffset(hostFile, offset, documentManager);
PsiElement injected = result.first;
return injected;
}
private void getInjectedPsiFiles(
@NotNull final List<PsiElement> elements1,
@NotNull final List<PsiElement> elements2,
@NotNull final ProgressIndicator progress,
@NotNull final Set<PsiFile> outInjected) {
List<DocumentWindow> injected = InjectedLanguageUtil.getCachedInjectedDocuments(myFile);
Collection<PsiElement> hosts =
new THashSet<PsiElement>(elements1.size() + elements2.size() + injected.size());
// rehighlight all injected PSI regardless the range,
// since change in one place can lead to invalidation of injected PSI in (completely) other
// place.
for (DocumentWindow documentRange : injected) {
progress.checkCanceled();
if (!documentRange.isValid()) continue;
PsiFile file = PsiDocumentManager.getInstance(myProject).getPsiFile(documentRange);
if (file == null) continue;
PsiElement context =
InjectedLanguageManager.getInstance(file.getProject()).getInjectionHost(file);
if (context != null
&& context.isValid()
&& !file.getProject().isDisposed()
&& (myUpdateAll
|| new ProperTextRange(myStartOffset, myEndOffset)
.intersects(context.getTextRange()))) {
hosts.add(context);
}
}
hosts.addAll(elements1);
hosts.addAll(elements2);
final PsiLanguageInjectionHost.InjectedPsiVisitor visitor =
new PsiLanguageInjectionHost.InjectedPsiVisitor() {
@Override
public void visit(
@NotNull PsiFile injectedPsi, @NotNull List<PsiLanguageInjectionHost.Shred> places) {
synchronized (outInjected) {
outInjected.add(injectedPsi);
}
}
};
if (!JobUtil.invokeConcurrentlyUnderProgress(
new ArrayList<PsiElement>(hosts),
progress,
false,
new Processor<PsiElement>() {
@Override
public boolean process(PsiElement element) {
progress.checkCanceled();
InjectedLanguageUtil.enumerate(element, myFile, false, visitor);
return true;
}
})) throw new ProcessCanceledException();
}
public static void doTearDown() throws Exception {
UsefulTestCase.doPostponedFormatting(ourProject);
LookupManager.getInstance(ourProject).hideActiveLookup();
InspectionProfileManager.getInstance().deleteProfile(PROFILE);
assertNotNull("Application components damaged", ProjectManager.getInstance());
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
public void run() {
try {
final VirtualFile[] children = ourSourceRoot.getChildren();
for (VirtualFile child : children) {
child.delete(this);
}
} catch (IOException e) {
//noinspection CallToPrintStackTrace
e.printStackTrace();
}
FileDocumentManager manager = FileDocumentManager.getInstance();
if (manager instanceof FileDocumentManagerImpl) {
((FileDocumentManagerImpl) manager).dropAllUnsavedDocuments();
}
}
});
// final Project[] openProjects = ProjectManagerEx.getInstanceEx().getOpenProjects();
// assertTrue(Arrays.asList(openProjects).contains(ourProject));
assertFalse(PsiManager.getInstance(getProject()).isDisposed());
if (!ourAssertionsInTestDetected) {
if (IdeaLogger.ourErrorsOccurred != null) {
throw IdeaLogger.ourErrorsOccurred;
}
// assertTrue("Logger errors occurred. ", IdeaLogger.ourErrorsOccurred == null);
}
((PsiDocumentManagerImpl) PsiDocumentManager.getInstance(getProject()))
.clearUncommitedDocuments();
((UndoManagerImpl) UndoManager.getGlobalInstance()).dropHistoryInTests();
ProjectManagerEx.getInstanceEx().setCurrentTestProject(null);
ourApplication.setDataProvider(null);
ourTestCase = null;
((PsiManagerImpl) ourPsiManager).cleanupForNextTest();
final Editor[] allEditors = EditorFactory.getInstance().getAllEditors();
if (allEditors.length > 0) {
for (Editor allEditor : allEditors) {
EditorFactory.getInstance().releaseEditor(allEditor);
}
fail("Unreleased editors: " + allEditors.length);
}
}
@Override
@NotNull
public TextRange injectedToHost(
@NotNull PsiElement injectedContext, @NotNull TextRange injectedTextRange) {
ProperTextRange.assertProperRange(injectedTextRange);
PsiFile file = injectedContext.getContainingFile();
if (file == null) return injectedTextRange;
Document document = PsiDocumentManager.getInstance(file.getProject()).getCachedDocument(file);
if (!(document instanceof DocumentWindowImpl)) return injectedTextRange;
DocumentWindowImpl documentWindow = (DocumentWindowImpl) document;
return documentWindow.injectedToHost(injectedTextRange);
}
// need to shorten references in type argument list
public static void shortenReference(final PsiFile file, final int offset)
throws IncorrectOperationException {
Project project = file.getProject();
final PsiDocumentManager manager = PsiDocumentManager.getInstance(project);
Document document = manager.getDocument(file);
if (document == null) {
PsiUtilCore.ensureValid(file);
LOG.error("No document for " + file);
return;
}
manager.commitDocument(document);
final PsiReference ref = file.findReferenceAt(offset);
if (ref != null) {
PsiElement element = ref.getElement();
if (element != null) {
JavaCodeStyleManager.getInstance(project).shortenClassReferences(element);
PsiDocumentManager.getInstance(project).doPostponedOperationsAndUnblockDocument(document);
}
}
}
public static PsiFile getTopLevelFile(@NotNull PsiElement element) {
PsiFile containingFile = element.getContainingFile();
if (containingFile == null) return null;
Document document =
PsiDocumentManager.getInstance(element.getProject()).getCachedDocument(containingFile);
if (document instanceof DocumentWindow) {
PsiElement host =
InjectedLanguageManager.getInstance(containingFile.getProject())
.getInjectionHost(containingFile);
if (host != null) containingFile = host.getContainingFile();
}
return containingFile;
}
// consider injected elements
public static PsiElement findElementAtNoCommit(@NotNull PsiFile file, int offset) {
FileViewProvider viewProvider = file.getViewProvider();
Trinity<PsiElement, PsiElement, Language> result = null;
if (!(viewProvider instanceof InjectedFileViewProvider)) {
PsiDocumentManager documentManager = PsiDocumentManager.getInstance(file.getProject());
result = tryOffset(file, offset, documentManager);
PsiElement injected = result.first;
if (injected != null) {
return injected;
}
}
Language baseLanguage = viewProvider.getBaseLanguage();
if (result != null && baseLanguage == result.third) {
return result.second; // already queried
}
return viewProvider.findElementAt(offset, baseLanguage);
}
public static List<PsiLambdaExpression> collectLambdas(
@NotNull SourcePosition position, final boolean onlyOnTheLine) {
ApplicationManager.getApplication().assertReadAccessAllowed();
PsiFile file = position.getFile();
final int line = position.getLine();
final Document document = PsiDocumentManager.getInstance(file.getProject()).getDocument(file);
if (document == null || line >= document.getLineCount()) {
return Collections.emptyList();
}
PsiElement element = position.getElementAt();
final TextRange lineRange = DocumentUtil.getLineTextRange(document, line);
do {
PsiElement parent = element.getParent();
if (parent == null || (parent.getTextOffset() < lineRange.getStartOffset())) {
break;
}
element = parent;
} while (true);
final List<PsiLambdaExpression> lambdas = new ArrayList<PsiLambdaExpression>(3);
final PsiElementVisitor lambdaCollector =
new JavaRecursiveElementVisitor() {
@Override
public void visitLambdaExpression(PsiLambdaExpression expression) {
super.visitLambdaExpression(expression);
if (!onlyOnTheLine || getFirstElementOnTheLine(expression, document, line) != null) {
lambdas.add(expression);
}
}
};
element.accept(lambdaCollector);
// add initial lambda if we're inside already
PsiElement method = getContainingMethod(element);
if (method instanceof PsiLambdaExpression) {
lambdas.add((PsiLambdaExpression) method);
}
for (PsiElement sibling = getNextElement(element);
sibling != null;
sibling = getNextElement(sibling)) {
if (!intersects(lineRange, sibling)) {
break;
}
sibling.accept(lambdaCollector);
}
return lambdas;
}
public static boolean insertTail(
InsertionContext context, LookupElement item, TailType tailType, boolean hasTail) {
TailType toInsert = tailType;
LookupItem<?> lookupItem = item.as(LookupItem.CLASS_CONDITION_KEY);
if (lookupItem == null
|| lookupItem.getAttribute(LookupItem.TAIL_TYPE_ATTR) != TailType.UNKNOWN) {
if (!hasTail
&& item.getObject() instanceof PsiMethod
&& ((PsiMethod) item.getObject()).getReturnType() == PsiType.VOID) {
PsiDocumentManager.getInstance(context.getProject()).commitAllDocuments();
if (psiElement()
.beforeLeaf(psiElement().withText("."))
.accepts(context.getFile().findElementAt(context.getTailOffset() - 1))) {
return false;
}
boolean insertAdditionalSemicolon = true;
final PsiReferenceExpression referenceExpression =
PsiTreeUtil.getTopmostParentOfType(
context.getFile().findElementAt(context.getStartOffset()),
PsiReferenceExpression.class);
if (referenceExpression instanceof PsiMethodReferenceExpression
&& LambdaHighlightingUtil.insertSemicolon(referenceExpression.getParent())) {
insertAdditionalSemicolon = false;
} else if (referenceExpression != null) {
PsiElement parent = referenceExpression.getParent();
if (parent instanceof PsiMethodCallExpression) {
parent = parent.getParent();
}
if (parent instanceof PsiLambdaExpression
&& !LambdaHighlightingUtil.insertSemicolonAfter((PsiLambdaExpression) parent)) {
insertAdditionalSemicolon = false;
}
}
if (insertAdditionalSemicolon) {
toInsert = TailType.SEMICOLON;
}
}
}
toInsert.processTail(context.getEditor(), context.getTailOffset());
return true;
}
private boolean findUsageInFile(@NotNull FileEditor editor, @NotNull FileSearchScope direction) {
PsiElement[] elements = restorePsiElements(myLastSearchInFileData, true);
if (elements == null) return false;
if (elements.length == 0) return true; // all elements have invalidated
UsageInfoToUsageConverter.TargetElementsDescriptor descriptor =
new UsageInfoToUsageConverter.TargetElementsDescriptor(elements);
// todo
TextEditor textEditor = (TextEditor) editor;
Document document = textEditor.getEditor().getDocument();
PsiFile psiFile = PsiDocumentManager.getInstance(myProject).getPsiFile(document);
if (psiFile == null) return false;
final FindUsagesHandler handler = getFindUsagesHandler(elements[0], false);
if (handler == null) return false;
findUsagesInEditor(
descriptor, handler, psiFile, direction, myLastSearchInFileData.myOptions, textEditor);
return true;
}
public static Editor openEditorFor(@NotNull PsiFile file, @NotNull Project project) {
Document document = PsiDocumentManager.getInstance(project).getDocument(file);
// may return editor injected in current selection in the host editor, not for the file passed
// as argument
VirtualFile virtualFile = file.getVirtualFile();
if (virtualFile == null) {
return null;
}
if (virtualFile instanceof VirtualFileWindow) {
virtualFile = ((VirtualFileWindow) virtualFile).getDelegate();
}
Editor editor =
FileEditorManager.getInstance(project)
.openTextEditor(new OpenFileDescriptor(project, virtualFile, -1), false);
if (editor == null || editor instanceof EditorWindow || editor.isDisposed()) return editor;
if (document instanceof DocumentWindowImpl) {
return EditorWindow.create((DocumentWindowImpl) document, (EditorImpl) editor, file);
}
return editor;
}
public static void renameNonCodeUsages(
@NotNull Project project, @NotNull NonCodeUsageInfo[] usages) {
PsiDocumentManager.getInstance(project).commitAllDocuments();
Map<Document, List<UsageOffset>> docsToOffsetsMap = new HashMap<Document, List<UsageOffset>>();
final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);
for (NonCodeUsageInfo usage : usages) {
PsiElement element = usage.getElement();
if (element == null) continue;
element = CodeInsightUtilBase.forcePsiPostprocessAndRestoreElement(element, true);
if (element == null) continue;
final ProperTextRange rangeInElement = usage.getRangeInElement();
if (rangeInElement == null) continue;
final PsiFile containingFile = element.getContainingFile();
final Document document = psiDocumentManager.getDocument(containingFile);
final Segment segment = usage.getSegment();
LOG.assertTrue(segment != null);
int fileOffset = segment.getStartOffset();
List<UsageOffset> list = docsToOffsetsMap.get(document);
if (list == null) {
list = new ArrayList<UsageOffset>();
docsToOffsetsMap.put(document, list);
}
list.add(new UsageOffset(fileOffset, fileOffset + rangeInElement.getLength(), usage.newText));
}
for (Document document : docsToOffsetsMap.keySet()) {
List<UsageOffset> list = docsToOffsetsMap.get(document);
LOG.assertTrue(list != null, document);
UsageOffset[] offsets = list.toArray(new UsageOffset[list.size()]);
Arrays.sort(offsets);
for (int i = offsets.length - 1; i >= 0; i--) {
UsageOffset usageOffset = offsets[i];
document.replaceString(usageOffset.startOffset, usageOffset.endOffset, usageOffset.newText);
}
PsiDocumentManager.getInstance(project).commitDocument(document);
}
PsiDocumentManager.getInstance(project).commitAllDocuments();
}
@NotNull
public static Editor getInjectedEditorForInjectedFile(
@NotNull Editor hostEditor, @Nullable final PsiFile injectedFile) {
if (injectedFile == null || hostEditor instanceof EditorWindow || hostEditor.isDisposed())
return hostEditor;
Project project = hostEditor.getProject();
if (project == null) project = injectedFile.getProject();
Document document = PsiDocumentManager.getInstance(project).getDocument(injectedFile);
if (!(document instanceof DocumentWindowImpl)) return hostEditor;
DocumentWindowImpl documentWindow = (DocumentWindowImpl) document;
SelectionModel selectionModel = hostEditor.getSelectionModel();
if (selectionModel.hasSelection()) {
int selstart = selectionModel.getSelectionStart();
int selend = selectionModel.getSelectionEnd();
if (!documentWindow.containsRange(selstart, selend)) {
// selection spreads out the injected editor range
return hostEditor;
}
}
if (!documentWindow.isValid())
return hostEditor; // since the moment we got hold of injectedFile and this moment call,
// document may have been dirtied
return EditorWindow.create(documentWindow, (EditorImpl) hostEditor, injectedFile);
}
private void commitToOriginal(final DocumentEvent e) {
VirtualFile origVirtualFile = PsiUtilCore.getVirtualFile(myNewFile.getContext());
myCommittingToOriginal = true;
try {
if (origVirtualFile == null
|| !ReadonlyStatusHandler.getInstance(myProject)
.ensureFilesWritable(origVirtualFile)
.hasReadonlyFiles()) {
PostprocessReformattingAspect.getInstance(myProject)
.disablePostprocessFormattingInside(
() -> {
if (myAltFullRange != null) {
altCommitToOriginal(e);
return;
}
commitToOriginalInner();
});
PsiDocumentManager.getInstance(myProject)
.doPostponedOperationsAndUnblockDocument(myOrigDocument);
}
} finally {
myCommittingToOriginal = false;
}
}
protected static Document getDocument(final PsiFile file) {
return PsiDocumentManager.getInstance(getProject()).getDocument(file);
}
protected static void commitAllDocuments() {
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
}
protected static void commitDocument(final Document document) {
PsiDocumentManager.getInstance(getProject()).commitDocument(document);
}
public static void doSetup(
final LightProjectDescriptor descriptor,
final LocalInspectionTool[] localInspectionTools,
final Map<String, InspectionTool> availableInspectionTools)
throws Exception {
assertNull(
"Previous test "
+ ourTestCase
+ " hasn't called tearDown(). Probably overriden without super call.",
ourTestCase);
IdeaLogger.ourErrorsOccurred = null;
if (ourProject == null || !ourProjectDescriptor.equals(descriptor)) {
initProject(descriptor);
}
ProjectManagerEx.getInstanceEx().setCurrentTestProject(ourProject);
((PsiDocumentManagerImpl) PsiDocumentManager.getInstance(getProject()))
.clearUncommitedDocuments();
for (LocalInspectionTool tool : localInspectionTools) {
enableInspectionTool(availableInspectionTools, new LocalInspectionToolWrapper(tool));
}
final InspectionProfileImpl profile =
new InspectionProfileImpl("Configurable") {
@NotNull
public InspectionProfileEntry[] getInspectionTools(PsiElement element) {
if (availableInspectionTools != null) {
final Collection<InspectionTool> tools = availableInspectionTools.values();
return tools.toArray(new InspectionTool[tools.size()]);
}
return new InspectionTool[0];
}
@Override
public List<ToolsImpl> getAllEnabledInspectionTools() {
List<ToolsImpl> result = new ArrayList<ToolsImpl>();
for (InspectionProfileEntry entry : getInspectionTools(null)) {
result.add(new ToolsImpl(entry, entry.getDefaultLevel(), true));
}
return result;
}
public boolean isToolEnabled(HighlightDisplayKey key, PsiElement element) {
return key != null && availableInspectionTools.containsKey(key.toString());
}
public HighlightDisplayLevel getErrorLevel(
@NotNull HighlightDisplayKey key, PsiElement element) {
InspectionTool localInspectionTool = availableInspectionTools.get(key.toString());
return localInspectionTool != null
? localInspectionTool.getDefaultLevel()
: HighlightDisplayLevel.WARNING;
}
public InspectionTool getInspectionTool(
@NotNull String shortName, @NotNull PsiElement element) {
if (availableInspectionTools.containsKey(shortName)) {
return availableInspectionTools.get(shortName);
}
return null;
}
};
final InspectionProfileManager inspectionProfileManager =
InspectionProfileManager.getInstance();
inspectionProfileManager.addProfile(profile);
inspectionProfileManager.setRootProfile(profile.getName());
InspectionProjectProfileManager.getInstance(getProject()).updateProfile(profile);
InspectionProjectProfileManager.getInstance(getProject()).setProjectProfile(profile.getName());
assertFalse(getPsiManager().isDisposed());
CodeStyleSettingsManager.getInstance(getProject())
.setTemporarySettings(new CodeStyleSettings());
}
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 static int insertClassReference(
PsiClass psiClass, PsiFile file, int startOffset, int endOffset) {
final Project project = file.getProject();
PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
documentManager.commitAllDocuments();
final PsiManager manager = file.getManager();
final Document document =
FileDocumentManager.getInstance().getDocument(file.getViewProvider().getVirtualFile());
final PsiReference reference = file.findReferenceAt(startOffset);
if (reference != null) {
final PsiElement resolved = reference.resolve();
if (resolved instanceof PsiClass) {
if (((PsiClass) resolved).getQualifiedName() == null
|| manager.areElementsEquivalent(psiClass, resolved)) {
return endOffset;
}
}
}
String name = psiClass.getName();
if (name == null) {
return endOffset;
}
assert document != null;
document.replaceString(startOffset, endOffset, name);
int newEndOffset = startOffset + name.length();
final RangeMarker toDelete = insertTemporary(newEndOffset, document, " ");
documentManager.commitAllDocuments();
PsiElement element = file.findElementAt(startOffset);
if (element instanceof PsiIdentifier) {
PsiElement parent = element.getParent();
if (parent instanceof PsiJavaCodeReferenceElement
&& !((PsiJavaCodeReferenceElement) parent).isQualified()
&& !(parent.getParent() instanceof PsiPackageStatement)) {
PsiJavaCodeReferenceElement ref = (PsiJavaCodeReferenceElement) parent;
if (psiClass.isValid()
&& !psiClass.getManager().areElementsEquivalent(psiClass, resolveReference(ref))) {
final boolean staticImport = ref instanceof PsiImportStaticReferenceElement;
PsiElement newElement;
try {
newElement =
staticImport
? ((PsiImportStaticReferenceElement) ref).bindToTargetClass(psiClass)
: ref.bindToElement(psiClass);
} catch (IncorrectOperationException e) {
return endOffset; // can happen if fqn contains reserved words, for example
}
final RangeMarker rangeMarker = document.createRangeMarker(newElement.getTextRange());
documentManager.doPostponedOperationsAndUnblockDocument(document);
documentManager.commitDocument(document);
newElement =
CodeInsightUtilCore.findElementInRange(
file,
rangeMarker.getStartOffset(),
rangeMarker.getEndOffset(),
PsiJavaCodeReferenceElement.class,
JavaLanguage.INSTANCE);
rangeMarker.dispose();
if (newElement != null) {
newEndOffset = newElement.getTextRange().getEndOffset();
if (!(newElement instanceof PsiReferenceExpression)) {
PsiReferenceParameterList parameterList =
((PsiJavaCodeReferenceElement) newElement).getParameterList();
if (parameterList != null) {
newEndOffset = parameterList.getTextRange().getStartOffset();
}
}
if (!staticImport
&& !psiClass
.getManager()
.areElementsEquivalent(psiClass, resolveReference((PsiReference) newElement))
&& !PsiUtil.isInnerClass(psiClass)) {
final String qName = psiClass.getQualifiedName();
if (qName != null) {
document.replaceString(
newElement.getTextRange().getStartOffset(), newEndOffset, qName);
newEndOffset = newElement.getTextRange().getStartOffset() + qName.length();
}
}
}
}
}
}
if (toDelete.isValid()) {
document.deleteString(toDelete.getStartOffset(), toDelete.getEndOffset());
}
return newEndOffset;
}
@Override
public void writeExternal(Element element) throws WriteExternalException {
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
if (myPsiElements.isEmpty() && myRangeMarkers.isEmpty() && mySerializedElements.isEmpty()) {
throw new WriteExternalException();
}
if (mySerializedElements.isEmpty()) {
for (SmartPsiElementPointer<PsiElement> ptr : myPsiElements) {
PsiElement psiElement = ptr.getElement();
if (psiElement == null || !psiElement.isValid()) {
continue;
}
FoldingInfo fi = psiElement.getUserData(FOLDING_INFO_KEY);
boolean state = fi != null && fi.expanded;
String signature = FoldingPolicy.getSignature(psiElement);
if (signature == null) {
continue;
}
PsiFile containingFile = psiElement.getContainingFile();
PsiElement restoredElement = FoldingPolicy.restoreBySignature(containingFile, signature);
if (!psiElement.equals(restoredElement)) {
StringBuilder trace = new StringBuilder();
PsiElement restoredAgain =
FoldingPolicy.restoreBySignature(containingFile, signature, trace);
LOG.error(
"element: "
+ psiElement
+ "("
+ psiElement.getText()
+ "); restoredElement: "
+ restoredElement
+ "; signature: '"
+ signature
+ "'; file: "
+ containingFile
+ "; injected: "
+ InjectedLanguageManager.getInstance(myProject)
.isInjectedFragment(containingFile)
+ "; languages: "
+ containingFile.getViewProvider().getLanguages()
+ "; restored again: "
+ restoredAgain
+ "; restore produces same results: "
+ (restoredAgain == restoredElement)
+ "; trace:\n"
+ trace);
}
Element e = new Element(ELEMENT_TAG);
e.setAttribute(SIGNATURE_ATT, signature);
e.setAttribute(EXPANDED_ATT, Boolean.toString(state));
element.addContent(e);
}
} else {
// get back postponed state (before folding initialization)
for (SerializedPsiElement entry : mySerializedElements) {
Element e = new Element(ELEMENT_TAG);
e.setAttribute(SIGNATURE_ATT, entry.mySerializedElement);
e.setAttribute(EXPANDED_ATT, Boolean.toString(entry.myFoldingInfo.getExpanded()));
element.addContent(e);
}
}
String date = null;
for (RangeMarker marker : myRangeMarkers) {
FoldingInfo fi = marker.getUserData(FOLDING_INFO_KEY);
boolean state = fi != null && fi.expanded;
Element e = new Element(MARKER_TAG);
if (date == null) {
date = getTimeStamp();
}
if (date.isEmpty()) {
continue;
}
e.setAttribute(DATE_ATT, date);
e.setAttribute(EXPANDED_ATT, Boolean.toString(state));
String signature =
Integer.valueOf(marker.getStartOffset()) + ":" + Integer.valueOf(marker.getEndOffset());
e.setAttribute(SIGNATURE_ATT, signature);
String placeHolderText = fi == null ? DEFAULT_PLACEHOLDER : fi.placeHolder;
e.setAttribute(PLACEHOLDER_ATT, placeHolderText);
element.addContent(e);
}
}
@NotNull
private Set<PsiFile> getInjectedPsiFiles(
@NotNull final List<PsiElement> elements1,
@NotNull final List<PsiElement> elements2,
@NotNull final ProgressIndicator progress) {
ApplicationManager.getApplication().assertReadAccessAllowed();
final Set<PsiFile> outInjected = new THashSet<PsiFile>();
List<DocumentWindow> injected = InjectedLanguageUtil.getCachedInjectedDocuments(myFile);
final Collection<PsiElement> hosts =
new THashSet<PsiElement>(elements1.size() + elements2.size() + injected.size());
// rehighlight all injected PSI regardless the range,
// since change in one place can lead to invalidation of injected PSI in (completely) other
// place.
for (DocumentWindow documentRange : injected) {
progress.checkCanceled();
if (!documentRange.isValid()) continue;
PsiFile file = PsiDocumentManager.getInstance(myProject).getPsiFile(documentRange);
if (file == null) continue;
PsiElement context =
InjectedLanguageManager.getInstance(file.getProject()).getInjectionHost(file);
if (context != null
&& context.isValid()
&& !file.getProject().isDisposed()
&& (myUpdateAll || myRestrictRange.intersects(context.getTextRange()))) {
hosts.add(context);
}
}
InjectedLanguageManagerImpl injectedLanguageManager =
InjectedLanguageManagerImpl.getInstanceImpl(myProject);
Processor<PsiElement> collectInjectableProcessor =
new CommonProcessors.CollectProcessor<PsiElement>(hosts);
injectedLanguageManager.processInjectableElements(elements1, collectInjectableProcessor);
injectedLanguageManager.processInjectableElements(elements2, collectInjectableProcessor);
final PsiLanguageInjectionHost.InjectedPsiVisitor visitor =
new PsiLanguageInjectionHost.InjectedPsiVisitor() {
@Override
public void visit(
@NotNull PsiFile injectedPsi, @NotNull List<PsiLanguageInjectionHost.Shred> places) {
synchronized (outInjected) {
outInjected.add(injectedPsi);
}
}
};
if (!JobLauncher.getInstance()
.invokeConcurrentlyUnderProgress(
new ArrayList<PsiElement>(hosts),
progress,
true,
new Processor<PsiElement>() {
@Override
public boolean process(PsiElement element) {
ApplicationManager.getApplication().assertReadAccessAllowed();
progress.checkCanceled();
InjectedLanguageUtil.enumerate(element, myFile, false, visitor);
return true;
}
})) {
throw new ProcessCanceledException();
}
synchronized (outInjected) {
return outInjected;
}
}
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;
}
private static Trinity<PsiElement, TextRange, Value> getSelectedExpression(
final Project project, final Editor editor, final Point point, final ValueHintType type) {
final Ref<PsiElement> selectedExpression = Ref.create(null);
final Ref<TextRange> currentRange = Ref.create(null);
final Ref<Value> preCalculatedValue = Ref.create(null);
PsiDocumentManager.getInstance(project)
.commitAndRunReadAction(
new Runnable() {
public void run() {
// Point -> offset
final int offset = calculateOffset(editor, point);
PsiFile psiFile =
PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
if (psiFile == null || !psiFile.isValid()) return;
int selectionStart = editor.getSelectionModel().getSelectionStart();
int selectionEnd = editor.getSelectionModel().getSelectionEnd();
if ((type == ValueHintType.MOUSE_CLICK_HINT
|| type == ValueHintType.MOUSE_ALT_OVER_HINT)
&& (selectionStart <= offset && offset <= selectionEnd)) {
PsiElement ctx =
(selectionStart > 0)
? psiFile.findElementAt(selectionStart - 1)
: psiFile.findElementAt(selectionStart);
try {
String text = editor.getSelectionModel().getSelectedText();
if (text != null && ctx != null) {
selectedExpression.set(
JVMElementFactories.getFactory(ctx.getLanguage(), project)
.createExpressionFromText(text, ctx));
currentRange.set(
new TextRange(
editor.getSelectionModel().getSelectionStart(),
editor.getSelectionModel().getSelectionEnd()));
}
} catch (IncorrectOperationException ignored) {
}
}
if (currentRange.get() == null) {
PsiElement elementAtCursor = psiFile.findElementAt(offset);
if (elementAtCursor == null) {
return;
}
Pair<PsiElement, TextRange> pair =
findExpression(
elementAtCursor,
type == ValueHintType.MOUSE_CLICK_HINT
|| type == ValueHintType.MOUSE_ALT_OVER_HINT);
if (pair == null) {
if (type == ValueHintType.MOUSE_OVER_HINT) {
final DebuggerSession debuggerSession =
DebuggerManagerEx.getInstanceEx(project)
.getContext()
.getDebuggerSession();
if (debuggerSession != null && debuggerSession.isPaused()) {
final Pair<Method, Value> lastExecuted =
debuggerSession.getProcess().getLastExecutedMethod();
if (lastExecuted != null) {
final Method method = lastExecuted.getFirst();
if (method != null) {
final Pair<PsiElement, TextRange> expressionPair =
findExpression(elementAtCursor, true);
if (expressionPair != null
&& expressionPair.getFirst() instanceof PsiMethodCallExpression) {
final PsiMethodCallExpression methodCallExpression =
(PsiMethodCallExpression) expressionPair.getFirst();
final PsiMethod psiMethod = methodCallExpression.resolveMethod();
if (psiMethod != null) {
final JVMName jvmSignature = JVMNameUtil.getJVMSignature(psiMethod);
try {
if (method.name().equals(psiMethod.getName())
&& method
.signature()
.equals(
jvmSignature.getName(debuggerSession.getProcess()))) {
pair = expressionPair;
preCalculatedValue.set(lastExecuted.getSecond());
}
} catch (EvaluateException ignored) {
}
}
}
}
}
}
}
}
if (pair == null) {
return;
}
selectedExpression.set(pair.getFirst());
currentRange.set(pair.getSecond());
}
}
});
return Trinity.create(selectedExpression.get(), currentRange.get(), preCalculatedValue.get());
}
