protected void restoreState(@NotNull final V psiField) {
if (!ReadonlyStatusHandler.ensureDocumentWritable(
myProject, InjectedLanguageUtil.getTopLevelEditor(myEditor).getDocument())) return;
ApplicationManager.getApplication()
.runWriteAction(
() -> {
final PsiFile containingFile = psiField.getContainingFile();
final RangeMarker exprMarker = getExprMarker();
if (exprMarker != null) {
myExpr = restoreExpression(containingFile, psiField, exprMarker, myExprText);
}
if (myLocalMarker != null) {
final PsiElement refVariableElement =
containingFile.findElementAt(myLocalMarker.getStartOffset());
if (refVariableElement != null) {
final PsiElement parent = refVariableElement.getParent();
if (parent instanceof PsiNamedElement) {
((PsiNamedElement) parent).setName(myLocalName);
}
}
final V localVariable = getLocalVariable();
if (localVariable != null && localVariable.isPhysical()) {
myLocalVariable = localVariable;
final PsiElement nameIdentifier = localVariable.getNameIdentifier();
if (nameIdentifier != null) {
myLocalMarker = createMarker(nameIdentifier);
}
}
}
final List<RangeMarker> occurrenceMarkers = getOccurrenceMarkers();
for (int i = 0, occurrenceMarkersSize = occurrenceMarkers.size();
i < occurrenceMarkersSize;
i++) {
RangeMarker marker = occurrenceMarkers.get(i);
if (getExprMarker() != null
&& marker.getStartOffset() == getExprMarker().getStartOffset()
&& myExpr != null) {
myOccurrences[i] = myExpr;
continue;
}
final E psiExpression =
restoreExpression(
containingFile,
psiField,
marker,
getLocalVariable() != null ? myLocalName : myExprText);
if (psiExpression != null) {
myOccurrences[i] = psiExpression;
}
}
if (myExpr != null && myExpr.isPhysical()) {
myExprMarker = createMarker(myExpr);
}
myOccurrenceMarkers = null;
deleteTemplateField(psiField);
});
}
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);
}
}
public void initMarkers(Place shreds) {
SmartPointerManager smartPointerManager = SmartPointerManager.getInstance(myProject);
int curOffset = -1;
for (PsiLanguageInjectionHost.Shred shred : shreds) {
final RangeMarker rangeMarker =
myNewDocument.createRangeMarker(
shred.getRange().getStartOffset() + shred.getPrefix().length(),
shred.getRange().getEndOffset() - shred.getSuffix().length());
final TextRange rangeInsideHost = shred.getRangeInsideHost();
PsiLanguageInjectionHost host = shred.getHost();
RangeMarker origMarker =
myOrigDocument.createRangeMarker(
rangeInsideHost.shiftRight(host.getTextRange().getStartOffset()));
SmartPsiElementPointer<PsiLanguageInjectionHost> elementPointer =
smartPointerManager.createSmartPsiElementPointer(host);
Trinity<RangeMarker, RangeMarker, SmartPsiElementPointer> markers =
Trinity.<RangeMarker, RangeMarker, SmartPsiElementPointer>create(
origMarker, rangeMarker, elementPointer);
myMarkers.add(markers);
origMarker.setGreedyToRight(true);
rangeMarker.setGreedyToRight(true);
if (origMarker.getStartOffset() > curOffset) {
origMarker.setGreedyToLeft(true);
rangeMarker.setGreedyToLeft(true);
}
curOffset = origMarker.getEndOffset();
}
initGuardedBlocks(shreds);
}
@Override
protected void moveOffsetAfter(boolean success) {
if (getLocalVariable() != null && getLocalVariable().isValid()) {
myEditor.getCaretModel().moveToOffset(getLocalVariable().getTextOffset());
myEditor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE);
} else if (getExprMarker() != null) {
final RangeMarker exprMarker = getExprMarker();
if (exprMarker.isValid()) {
myEditor.getCaretModel().moveToOffset(exprMarker.getStartOffset());
myEditor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE);
}
}
super.moveOffsetAfter(success);
if (myLocalMarker != null && !isRestart()) {
myLocalMarker.dispose();
}
if (success) {
performPostIntroduceTasks();
final String refactoringId = getRefactoringId();
if (refactoringId != null) {
final RefactoringEventData afterData = new RefactoringEventData();
afterData.addElement(getVariable());
myProject
.getMessageBus()
.syncPublisher(RefactoringEventListener.REFACTORING_EVENT_TOPIC)
.refactoringDone(refactoringId, afterData);
}
}
}
public boolean changesRange(TextRange range) {
if (myAltFullRange != null) {
return range.intersects(myAltFullRange.getStartOffset(), myAltFullRange.getEndOffset());
} else if (!myMarkers.isEmpty()) {
TextRange hostRange =
TextRange.create(
myMarkers.get(0).first.getStartOffset(),
myMarkers.get(myMarkers.size() - 1).first.getEndOffset());
return range.intersects(hostRange);
}
return false;
}
protected int getCaretOffset() {
RangeMarker r;
if (myLocalMarker != null) {
final PsiReference reference = myExpr != null ? myExpr.getReference() : null;
if (reference != null && reference.resolve() == myLocalVariable) {
r = myExprMarker;
} else {
r = myLocalMarker;
}
} else {
r = myExprMarker;
}
return r != null ? r.getStartOffset() : 0;
}
public boolean startsOnTheSameElement(E expr, V localVariable) {
if (myExprMarker != null
&& myExprMarker.isValid()
&& expr != null
&& myExprMarker.getStartOffset() == expr.getTextOffset()) {
return true;
}
if (myLocalMarker != null
&& myLocalMarker.isValid()
&& localVariable != null
&& myLocalMarker.getStartOffset() == localVariable.getTextOffset()) {
return true;
}
return isRestart();
}
@Override
protected void addHighlights(
@NotNull Map<TextRange, TextAttributes> ranges,
@NotNull Editor editor,
@NotNull Collection<RangeHighlighter> highlighters,
@NotNull HighlightManager highlightManager) {
final TextAttributes attributes =
EditorColorsManager.getInstance()
.getGlobalScheme()
.getAttributes(EditorColors.SEARCH_RESULT_ATTRIBUTES);
final V variable = getVariable();
if (variable != null) {
final String name = variable.getName();
LOG.assertTrue(name != null, variable);
final int variableNameLength = name.length();
if (isReplaceAllOccurrences()) {
for (RangeMarker marker : getOccurrenceMarkers()) {
final int startOffset = marker.getStartOffset();
highlightManager.addOccurrenceHighlight(
editor,
startOffset,
startOffset + variableNameLength,
attributes,
0,
highlighters,
null);
}
} else if (getExpr() != null) {
final int startOffset = getExprMarker().getStartOffset();
highlightManager.addOccurrenceHighlight(
editor,
startOffset,
startOffset + variableNameLength,
attributes,
0,
highlighters,
null);
}
}
for (RangeHighlighter highlighter : highlighters) {
highlighter.setGreedyToLeft(true);
highlighter.setGreedyToRight(true);
}
}
public V getLocalVariable() {
if (myLocalVariable != null && myLocalVariable.isValid()) {
return myLocalVariable;
}
if (myLocalMarker != null) {
V variable = getVariable();
PsiFile containingFile;
if (variable != null) {
containingFile = variable.getContainingFile();
} else {
containingFile =
PsiDocumentManager.getInstance(myProject).getPsiFile(myEditor.getDocument());
}
PsiNameIdentifierOwner identifierOwner =
PsiTreeUtil.getParentOfType(
containingFile.findElementAt(myLocalMarker.getStartOffset()),
PsiNameIdentifierOwner.class,
false);
return identifierOwner != null && identifierOwner.getClass() == myLocalVariable.getClass()
? (V) identifierOwner
: null;
}
return myLocalVariable;
}
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;
}
public void navigate(int injectedOffset) {
if (myAction.isShowInBalloon()) {
final JComponent component = myAction.createBalloonComponent(myNewFile);
if (component != null) {
final Balloon balloon =
JBPopupFactory.getInstance()
.createBalloonBuilder(component)
.setShadow(true)
.setAnimationCycle(0)
.setHideOnClickOutside(true)
.setHideOnKeyOutside(true)
.setHideOnAction(false)
.setFillColor(UIUtil.getControlColor())
.createBalloon();
new AnAction() {
@Override
public void actionPerformed(AnActionEvent e) {
balloon.hide();
}
}.registerCustomShortcutSet(CommonShortcuts.ESCAPE, component);
Disposer.register(myNewFile.getProject(), balloon);
final Balloon.Position position = QuickEditAction.getBalloonPosition(myEditor);
RelativePoint point = JBPopupFactory.getInstance().guessBestPopupLocation(myEditor);
if (position == Balloon.Position.above) {
final Point p = point.getPoint();
point =
new RelativePoint(
point.getComponent(), new Point(p.x, p.y - myEditor.getLineHeight()));
}
balloon.show(point, position);
}
} else {
final FileEditorManagerEx fileEditorManager = FileEditorManagerEx.getInstanceEx(myProject);
final FileEditor[] editors = fileEditorManager.getEditors(myNewVirtualFile);
if (editors.length == 0) {
final EditorWindow curWindow = fileEditorManager.getCurrentWindow();
mySplittedWindow =
curWindow.split(SwingConstants.HORIZONTAL, false, myNewVirtualFile, true);
}
Editor editor =
fileEditorManager.openTextEditor(
new OpenFileDescriptor(myProject, myNewVirtualFile, injectedOffset), true);
// fold missing values
if (editor != null) {
editor.putUserData(QuickEditAction.QUICK_EDIT_HANDLER, this);
final FoldingModel foldingModel = editor.getFoldingModel();
foldingModel.runBatchFoldingOperation(
() -> {
for (RangeMarker o :
ContainerUtil.reverse(((DocumentEx) myNewDocument).getGuardedBlocks())) {
String replacement = o.getUserData(REPLACEMENT_KEY);
if (StringUtil.isEmpty(replacement)) continue;
FoldRegion region =
foldingModel.addFoldRegion(o.getStartOffset(), o.getEndOffset(), replacement);
if (region != null) region.setExpanded(false);
}
});
}
SwingUtilities.invokeLater(
() -> myEditor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE));
}
}