Plain text editor: Do not register for all kinds of mime types

The default mime type 'text/plain' is perfectly enough, since the mime
types that the generic highlighting files might be interested in must be
children of 'text/plain' anyhow.

Change-Id: I9fdaf67676ccb3d511d8ae4e514ab438c8e1e8a5
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/src/plugins/texteditor/generichighlighter/manager.cpp b/src/plugins/texteditor/generichighlighter/manager.cpp
index d44eec5374..a14260a743 100644
--- a/src/plugins/texteditor/generichighlighter/manager.cpp
+++ b/src/plugins/texteditor/generichighlighter/manager.cpp
@@ -363,13 +363,8 @@ void Manager::registerMimeTypesFinished()
         const QPair<RegisterData, QList<MimeType> > &result = m_registeringWatcher.result();
         m_register = result.first;
 
-        PlainTextEditorFactory *factory = PlainTextEditorFactory::instance();
-        const QSet<QString> &inFactory = factory->mimeTypes().toSet();
-        foreach (const MimeType &mimeType, result.second) {
+        foreach (const MimeType &mimeType, result.second)
             MimeDatabase::addMimeType(mimeType);
-            if (!inFactory.contains(mimeType.type()))
-                factory->addMimeType(mimeType.type());
-        }
 
         emit mimeTypesRegistered();
     }