public void testDeletePoint() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 2);
marker.getDocument().deleteString(1, 3);
assertFalse(marker.isValid());
}
private static void restoreBlockSelection(
Editor editor, List<RangeMarker> caretsAfter, int caretLine) {
int column = -1;
int minLine = Integer.MAX_VALUE;
int maxLine = -1;
for (RangeMarker marker : caretsAfter) {
if (marker.isValid()) {
LogicalPosition lp = editor.offsetToLogicalPosition(marker.getStartOffset());
if (column == -1) {
column = lp.column;
} else if (column != lp.column) {
return;
}
minLine = Math.min(minLine, lp.line);
maxLine = Math.max(maxLine, lp.line);
if (lp.line == caretLine) {
editor.getCaretModel().moveToLogicalPosition(lp);
}
}
}
editor
.getSelectionModel()
.setBlockSelection(
new LogicalPosition(minLine, column), new LogicalPosition(maxLine, column));
}
@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 void testCreation() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
assertEquals(2, marker.getStartOffset());
assertEquals(5, marker.getEndOffset());
assertTrue(marker.isValid());
}
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);
});
}
public void testDeleteRightPart2() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().deleteString(4, 5);
assertValidMarker(marker, 2, 4);
}
public void testDeleteRangeInside() throws Exception {
RangeMarker marker = createMarker("0123456789", 1, 7);
marker.getDocument().deleteString(2, 5);
assertTrue(marker.isValid());
}
public void testDeleteFirstChar() throws Exception {
RangeMarker marker = createMarker("0123456789", 0, 5);
marker.getDocument().deleteString(0, 1);
assertValidMarker(marker, 0, 4);
}
public void testReplaceRangeToSingleChar() throws Exception {
RangeMarker marker = createMarker("0123456789", 1, 7);
marker.getDocument().replaceString(2, 5, " ");
assertTrue(marker.isValid());
}
public void testInsertIntoStart() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().insertString(2, "xxx");
assertValidMarker(marker, 5, 8);
}
public void testReplaceRightPartInvalid() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().replaceString(4, 6, "xxx");
assertValidMarker(marker, 2, 4);
}
public void testReplaceRightIncludingFirstChar() throws Exception {
String s = "12345\n \n12345";
RangeMarker marker = createMarker(s, 6, 8);
marker.getDocument().replaceString(0, s.length(), s.replaceAll(" ", ""));
assertValidMarker(marker, 6, 7);
}
public void testInsertIntoEnd() throws Exception {
RangeMarker marker = createMarker("0123456789", 2, 5);
marker.getDocument().insertString(5, "xxx");
assertEquals(2, marker.getStartOffset());
assertEquals(5, marker.getEndOffset());
assertTrue(marker.isValid());
}
public void testDeleteBeforeStart() throws Exception {
RangeMarker marker = createMarker("01[234]56789");
marker.getDocument().deleteString(0, 1);
assertEquals(1, marker.getStartOffset());
assertEquals(4, marker.getEndOffset());
assertTrue(marker.isValid());
}
public void testPersistentMarkerDoesntImpactNormalMarkers() {
Document doc = new DocumentImpl("text");
RangeMarker normal = doc.createRangeMarker(1, 3);
RangeMarker persistent = doc.createRangeMarker(1, 3, true);
doc.replaceString(0, 4, "before\ntext\nafter");
assertTrue(persistent.isValid());
assertFalse(normal.isValid());
}
public void testPersistent() throws Exception {
String text = "xxx\nzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz";
Document document = EditorFactory.getInstance().createDocument(text);
int startOffset = text.indexOf('z');
int endOffset = text.lastIndexOf('z');
RangeMarker marker = document.createRangeMarker(startOffset, endOffset, true);
document.replaceString(startOffset + 1, endOffset - 1, "ccc");
assertTrue(marker.isValid());
}
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);
}
}
static TextRange processDocument(
Document document, RangeMarker marker, Commenter commenter, boolean escape) {
if (commenter instanceof EscapingCommenter) {
if (escape) {
((EscapingCommenter) commenter).escape(document, marker);
} else {
((EscapingCommenter) commenter).unescape(document, marker);
}
}
return TextRange.create(marker.getStartOffset(), marker.getEndOffset());
}
public void testLL() {
RangeMarker marker1 = createMarker("012345678901234567", 5, 6);
DocumentEx document = (DocumentEx) marker1.getDocument();
document.createRangeMarker(4, 5);
document.createRangeMarker(6, 7);
document.createRangeMarker(0, 4);
document.deleteString(1, 2);
document.createRangeMarker(0, 7);
document.createRangeMarker(0, 7);
}
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;
}
public void testBranched() {
RangeMarker marker1 = createMarker("01234567890123456", 0, 1);
DocumentEx document = (DocumentEx) marker1.getDocument();
RangeMarker marker2 = document.createRangeMarker(2, 3);
RangeMarker marker3 = document.createRangeMarker(4, 5);
RangeMarker marker4 = document.createRangeMarker(6, 7);
RangeMarker marker5 = document.createRangeMarker(8, 9);
RangeMarker marker6 = document.createRangeMarker(10, 11);
RangeMarker marker7 = document.createRangeMarker(12, 13);
RangeMarker marker8 = document.createRangeMarker(14, 15);
document.deleteString(1, 2);
}
public void testRangeHighlighterDisposeVsRemoveAllConflict() throws Exception {
Document document = EditorFactory.getInstance().createDocument("[xxxxxxxxxxxxxx]");
MarkupModel markupModel = DocumentMarkupModel.forDocument(document, ourProject, true);
RangeMarker m =
markupModel.addRangeHighlighter(1, 6, 0, null, HighlighterTargetArea.EXACT_RANGE);
assertTrue(m.isValid());
markupModel.removeAllHighlighters();
assertFalse(m.isValid());
assertEmpty(markupModel.getAllHighlighters());
m.dispose();
assertFalse(m.isValid());
}
public void testNoNegative() throws Exception {
RangeMarker marker =
createMarker(
"package safd;\n\n[import javax.swing.JPanel;]\nimport java.util.ArrayList;\n\nclass T{}");
marker
.getDocument()
.replaceString(
15,
15 + "import javax.swing.JPanel;\nimport java.util.ArrayList;".length(),
"import java.util.ArrayList;");
assertEquals(15, marker.getStartOffset());
}
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);
}
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
public void documentChanged(DocumentEvent e) {
UndoManager undoManager = UndoManager.getInstance(myProject);
boolean undoOrRedo = undoManager.isUndoInProgress() || undoManager.isRedoInProgress();
if (undoOrRedo) {
// allow undo/redo up until 'creation stamp' back in time
// and check it after action is completed
if (e.getDocument() == myOrigDocument) {
//noinspection SSBasedInspection
SwingUtilities.invokeLater(
() -> {
if (myOrigCreationStamp > myOrigDocument.getModificationStamp()) {
closeEditor();
}
});
}
} else if (e.getDocument() == myNewDocument) {
commitToOriginal(e);
if (!isValid()) {
ApplicationManager.getApplication()
.invokeLater(() -> closeEditor(), myProject.getDisposed());
}
} else if (e.getDocument() == myOrigDocument) {
if (myCommittingToOriginal || myAltFullRange != null && myAltFullRange.isValid()) return;
ApplicationManager.getApplication().invokeLater(() -> closeEditor(), myProject.getDisposed());
}
}
@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);
}
}
private static void indentLinesIn(
final Editor editor,
final PsiFile file,
final Document document,
final Project project,
RangeMarker range) {
final CodeStyleManager codeStyleManager = CodeStyleManager.getInstance(project);
int line1 = editor.offsetToLogicalPosition(range.getStartOffset()).line;
int line2 = editor.offsetToLogicalPosition(range.getEndOffset()).line;
while (!lineContainsNonSpaces(document, line1) && line1 < line2) line1++;
while (!lineContainsNonSpaces(document, line2) && line1 < line2) line2--;
final FileViewProvider provider = file.getViewProvider();
PsiFile rootToAdjustIndentIn = provider.getPsi(provider.getBaseLanguage());
codeStyleManager.adjustLineIndent(
rootToAdjustIndentIn,
new TextRange(document.getLineStartOffset(line1), document.getLineStartOffset(line2)));
}
public void testNested3() {
RangeMarker marker1 = createMarker("01[23]4567890123");
DocumentEx document = (DocumentEx) marker1.getDocument();
RangeMarker marker2 = document.createRangeMarker(9, 11);
RangeMarker marker3 = document.createRangeMarker(1, 12);
marker3.dispose();
document.deleteString(marker1.getEndOffset(), marker2.getStartOffset());
}