@Nullable
public TextRange performReplace(
final FindResult occurrence, final String replacement, final Editor editor) {
if (myReplaceDenied
|| !ReadonlyStatusHandler.ensureDocumentWritable(editor.getProject(), editor.getDocument()))
return null;
FindModel findModel = mySearchResults.getFindModel();
TextRange result =
FindUtil.doReplace(
editor.getProject(),
editor.getDocument(),
findModel,
new FindResultImpl(occurrence.getStartOffset(), occurrence.getEndOffset()),
replacement,
true,
new ArrayList<Pair<TextRange, String>>());
myLivePreview.inSmartUpdate();
mySearchResults.updateThreadSafe(findModel, true, result, mySearchResults.getStamp());
return result;
}
@Override
public String getStringToReplace(Editor editor, FindResult findResult) {
if (findResult == null) {
return null;
}
String foundString = editor.getDocument().getText(findResult);
String documentText = editor.getDocument().getText();
FindModel currentModel = mySearchResults.getFindModel();
String stringToReplace = null;
if (currentModel != null) {
if (currentModel.isReplaceState()) {
FindManager findManager = FindManager.getInstance(editor.getProject());
try {
stringToReplace =
findManager.getStringToReplace(
foundString, currentModel, findResult.getStartOffset(), documentText);
} catch (FindManager.MalformedReplacementStringException e) {
return null;
}
}
}
return stringToReplace;
}