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increment modCount during completion only if there were no physical changes

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peter
2011-05-23 19:32:47 +02:00
parent 9b2444afea
commit 3b0e795955
1 changed files with 4 additions and 5 deletions
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platform/lang-impl/src/com/intellij/codeInsight/completion/CodeCompletionHandlerBase.java
+4 -5
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@@ -558,7 +558,6 @@ public class CodeCompletionHandlerBase implements CodeInsightActionHandler {
public static final Key<SoftReference<Pair<PsiFile, Document>>> FILE_COPY_KEY = Key.create("CompletionFileCopy");
protected PsiFile createFileCopy(PsiFile file) {
((PsiModificationTrackerImpl) file.getManager().getModificationTracker()).incCounter();
final VirtualFile virtualFile = file.getVirtualFile();
if (file.isPhysical() && virtualFile != null && virtualFile.getFileSystem() == LocalFileSystem.getInstance()
// must not cache injected file copy, since it does not reflect changes in host document
@@ -568,12 +567,12 @@ public class CodeCompletionHandlerBase implements CodeInsightActionHandler {
final Pair<PsiFile, Document> pair = reference.get();
if (pair != null && pair.first.isValid() && pair.first.getClass().equals(file.getClass())) {
final PsiFile copy = pair.first;
if (copy.getModificationStamp() > file.getModificationStamp()) {
((PsiModificationTrackerImpl) file.getManager().getModificationTracker()).incCounter();
}
final Document document = pair.second;
assert document != null;
final String oldDocumentText = document.getText();
final String oldCopyText = copy.getText();
final String newText = file.getText();
document.setText(newText);
document.setText(file.getText());
return copy;
}
}