use of com.intellij.psi.impl.source.PostprocessReformattingAspect in project intellij-community by JetBrains.
the class PsiDocumentManagerImpl method doPostponedOperationsAndUnblockDocument.
@Override
public void doPostponedOperationsAndUnblockDocument(@NotNull Document doc) {
if (doc instanceof DocumentWindow)
doc = ((DocumentWindow) doc).getDelegate();
final PostprocessReformattingAspect component = myProject.getComponent(PostprocessReformattingAspect.class);
final FileViewProvider viewProvider = getCachedViewProvider(doc);
if (viewProvider != null && component != null)
component.doPostponedFormatting(viewProvider);
}
use of com.intellij.psi.impl.source.PostprocessReformattingAspect in project intellij-community by JetBrains.
the class CodeFormatterFacade method processText.
public void processText(PsiFile file, final FormatTextRanges ranges, boolean doPostponedFormatting) {
final Project project = file.getProject();
Document document = PsiDocumentManager.getInstance(project).getDocument(file);
final List<FormatTextRange> textRanges = ranges.getRanges();
if (document instanceof DocumentWindow) {
file = InjectedLanguageManager.getInstance(file.getProject()).getTopLevelFile(file);
final DocumentWindow documentWindow = (DocumentWindow) document;
for (FormatTextRange range : textRanges) {
range.setTextRange(documentWindow.injectedToHost(range.getTextRange()));
}
document = documentWindow.getDelegate();
}
final FormattingModelBuilder builder = LanguageFormatting.INSTANCE.forContext(file);
final Language contextLanguage = file.getLanguage();
if (builder != null) {
if (file.getTextLength() > 0) {
LOG.assertTrue(document != null);
try {
final FileViewProvider viewProvider = file.getViewProvider();
final PsiElement startElement = viewProvider.findElementAt(textRanges.get(0).getTextRange().getStartOffset(), contextLanguage);
final PsiElement endElement = viewProvider.findElementAt(textRanges.get(textRanges.size() - 1).getTextRange().getEndOffset() - 1, contextLanguage);
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 (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 (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 (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, 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 = mySettings.getIndentOptionsByFile(file, textRanges.size() == 1 ? textRanges.get(0).getTextRange() : null);
formatter.format(model, mySettings, indentOptions, ranges, myReformatContext);
for (FormatTextRange range : textRanges) {
TextRange textRange = range.getTextRange();
wrapLongLinesIfNecessary(file, document, textRange.getStartOffset(), textRange.getEndOffset());
}
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
}
}
Aggregations