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fail-fast for non-name modifications

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This commit is contained in:
Dennis Ushakov
2015-02-12 17:08:04 +03:00
parent 7f31df7af6
commit 67d9a37117
1 changed files with 16 additions and 16 deletions
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xml/impl/src/com/intellij/codeInsight/editorActions/XmlTagNameSynchronizer.java
+16 -16
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@@ -170,6 +170,22 @@ public class XmlTagNameSynchronizer extends CommandAdapter implements Applicatio
final Document document = event.getDocument();
final int offset = event.getOffset();
final int oldLength = event.getOldLength();
final CharSequence fragment = event.getNewFragment();
final int newLength = event.getNewLength();
if (document.getUserData(XmlTagInsertHandler.ENFORCING_TAG) == Boolean.TRUE) {
// xml completion inserts extra space after tag name to ensure correct parsing
// we need to ignore it
return;
}
for (int i = 0; i < newLength; i++) {
if (!XmlUtil.isValidTagNameChar(fragment.charAt(i))) {
clearMarkers();
return;
}
}
if (myState == State.INITIAL) {
final PsiFile file = myDocumentManager.getPsiFile(document);
if (file == null || myDocumentManager.getSynchronizer().isInSynchronization(document)) return;
@@ -213,22 +229,6 @@ public class XmlTagNameSynchronizer extends CommandAdapter implements Applicatio
}
if (myMarkers.isEmpty()) return;
final CharSequence fragment = event.getNewFragment();
final int newLength = event.getNewLength();
if (document.getUserData(XmlTagInsertHandler.ENFORCING_TAG) == Boolean.TRUE) {
// xml completion inserts extra space after tag name to ensure correct parsing
// we need to ignore it
return;
}
for (int i = 0; i < newLength; i++) {
if (!XmlUtil.isValidTagNameChar(fragment.charAt(i))) {
clearMarkers();
return;
}
}
boolean fitsInMarker = fitsInMarker(offset, oldLength);
if (!fitsInMarker) {
clearMarkers();