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);
}
}
}
}
@Override
public void executeWriteAction(Editor editor, DataContext dataContext) {
final Project project = editor.getProject();
final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
final Document document = editor.getDocument();
PsiFile file = getRoot(documentManager.getPsiFile(document), editor);
final MoverWrapper mover = getSuitableMover(editor, file);
if (mover != null) {
mover.move(editor, file);
}
}
public static void updateDocumentIndentOptions(
@NotNull Project project, @NotNull Document document) {
if (!project.isDisposed()) {
PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
if (documentManager != null) {
PsiFile file = documentManager.getPsiFile(document);
if (file != null) {
CommonCodeStyleSettings.IndentOptions indentOptions =
getSettings(project).getIndentOptionsByFile(file, true);
indentOptions.associateWithDocument(document);
}
}
}
}
@Override
public void mouseMoved(final EditorMouseEvent e) {
if (e.isConsumed() || !myProject.isInitialized() || myProject.isDisposed()) {
return;
}
MouseEvent mouseEvent = e.getMouseEvent();
if (isMouseOverTooltip(mouseEvent.getLocationOnScreen())
|| ScreenUtil.isMovementTowards(
myPrevMouseLocation, mouseEvent.getLocationOnScreen(), getHintBounds())) {
myPrevMouseLocation = mouseEvent.getLocationOnScreen();
return;
}
myPrevMouseLocation = mouseEvent.getLocationOnScreen();
Editor editor = e.getEditor();
if (editor.getProject() != null && editor.getProject() != myProject) return;
PsiDocumentManager documentManager = PsiDocumentManager.getInstance(myProject);
PsiFile psiFile = documentManager.getPsiFile(editor.getDocument());
Point point = new Point(mouseEvent.getPoint());
if (documentManager.isCommitted(editor.getDocument())) {
// when document is committed, try to check injected stuff - it's fast
int offset = editor.logicalPositionToOffset(editor.xyToLogicalPosition(point));
editor =
InjectedLanguageUtil.getEditorForInjectedLanguageNoCommit(editor, psiFile, offset);
}
LogicalPosition pos = editor.xyToLogicalPosition(point);
int offset = editor.logicalPositionToOffset(pos);
int selStart = editor.getSelectionModel().getSelectionStart();
int selEnd = editor.getSelectionModel().getSelectionEnd();
myStoredModifiers = mouseEvent.getModifiers();
BrowseMode browseMode = getBrowseMode(myStoredModifiers);
cancelPreviousTooltip();
if (browseMode == BrowseMode.None || offset >= selStart && offset < selEnd) {
disposeHighlighter();
return;
}
myTooltipProvider = new TooltipProvider(editor, pos);
myTooltipProvider.execute(browseMode);
}
@NotNull
public PsiFile getPsiFileForPsiDependentIndex() {
Document document = FileDocumentManager.getInstance().getCachedDocument(getFile());
PsiFile psi = null;
if (document != null) {
PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(getProject());
if (psiDocumentManager.isUncommited(document)) {
PsiFile existingPsi = psiDocumentManager.getPsiFile(document);
if (existingPsi != null) {
psi = existingPsi;
}
}
}
if (psi == null) {
psi = getPsiFile();
}
return psi;
}
@Override
public boolean isEnabled(Editor editor, DataContext dataContext) {
if (editor.isViewer() || editor.isOneLineMode()) return false;
final Project project = editor.getProject();
if (project == null || project.isDisposed()) return false;
final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
final Document document = editor.getDocument();
documentManager.commitDocument(document);
PsiFile psiFile = documentManager.getPsiFile(document);
PsiFile file = getRoot(psiFile, editor);
if (file == null) return false;
final MoverWrapper mover = getSuitableMover(editor, file);
if (mover == null || mover.getInfo().toMove2 == null) return false;
final int maxLine = editor.offsetToLogicalPosition(editor.getDocument().getTextLength()).line;
final LineRange range = mover.getInfo().toMove;
if (range.startLine == 0 && !isDown) return false;
return range.endLine <= maxLine || !isDown;
}
static void indentBlock(
Project project,
Editor editor,
final int startOffset,
final int endOffset,
int originalCaretCol) {
final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
documentManager.commitAllDocuments();
final Document document = editor.getDocument();
PsiFile file = documentManager.getPsiFile(document);
if (file == null) {
return;
}
if (LanguageFormatting.INSTANCE.forContext(file) != null) {
indentBlockWithFormatter(project, document, startOffset, endOffset, file);
} else {
indentPlainTextBlock(document, startOffset, endOffset, originalCaretCol);
}
}
@Override
@NotNull
public List<TextEditorHighlightingPass> instantiatePasses(
@NotNull final PsiFile psiFile,
@NotNull final Editor editor,
@NotNull final int[] passesToIgnore) {
synchronized (this) {
if (!checkedForCycles) {
checkedForCycles = true;
checkForCycles();
}
}
PsiDocumentManager documentManager = PsiDocumentManager.getInstance(myProject);
final Document document = editor.getDocument();
PsiFile fileFromDoc = documentManager.getPsiFile(document);
if (!(fileFromDoc instanceof PsiCompiledElement)) {
assert fileFromDoc == psiFile : "Files are different: " + psiFile + ";" + fileFromDoc;
Document documentFromFile = documentManager.getDocument(psiFile);
assert documentFromFile == document
: "Documents are different. Doc: "
+ document
+ "; Doc from file: "
+ documentFromFile
+ "; File: "
+ psiFile
+ "; Virtual file: "
+ PsiUtilCore.getVirtualFile(psiFile);
}
final TIntObjectHashMap<TextEditorHighlightingPass> id2Pass =
new TIntObjectHashMap<TextEditorHighlightingPass>();
final TIntArrayList passesRefusedToCreate = new TIntArrayList();
myRegisteredPassFactories.forEachKey(
new TIntProcedure() {
@Override
public boolean execute(int passId) {
if (ArrayUtil.find(passesToIgnore, passId) != -1) {
return true;
}
PassConfig passConfig = myRegisteredPassFactories.get(passId);
TextEditorHighlightingPassFactory factory = passConfig.passFactory;
final TextEditorHighlightingPass pass = factory.createHighlightingPass(psiFile, editor);
if (pass == null) {
passesRefusedToCreate.add(passId);
} else {
// init with editor's colors scheme
pass.setColorsScheme(editor.getColorsScheme());
TIntArrayList ids = new TIntArrayList(passConfig.completionPredecessorIds.length);
for (int id : passConfig.completionPredecessorIds) {
if (myRegisteredPassFactories.containsKey(id)) ids.add(id);
}
pass.setCompletionPredecessorIds(
ids.isEmpty() ? ArrayUtil.EMPTY_INT_ARRAY : ids.toNativeArray());
ids = new TIntArrayList(passConfig.startingPredecessorIds.length);
for (int id : passConfig.startingPredecessorIds) {
if (myRegisteredPassFactories.containsKey(id)) ids.add(id);
}
pass.setStartingPredecessorIds(
ids.isEmpty() ? ArrayUtil.EMPTY_INT_ARRAY : ids.toNativeArray());
pass.setId(passId);
id2Pass.put(passId, pass);
}
return true;
}
});
DaemonCodeAnalyzerEx daemonCodeAnalyzer = DaemonCodeAnalyzerEx.getInstanceEx(myProject);
final FileStatusMap statusMap = daemonCodeAnalyzer.getFileStatusMap();
passesRefusedToCreate.forEach(
new TIntProcedure() {
@Override
public boolean execute(int passId) {
statusMap.markFileUpToDate(document, passId);
return true;
}
});
return (List) Arrays.asList(id2Pass.getValues());
}