diff options
| -rw-r--r-- | src/plugins/coreplugin/editormanager/editormanager.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/plugins/coreplugin/editormanager/editormanager.cpp b/src/plugins/coreplugin/editormanager/editormanager.cpp index 1f4089f3a1..8e86066c3d 100644 --- a/src/plugins/coreplugin/editormanager/editormanager.cpp +++ b/src/plugins/coreplugin/editormanager/editormanager.cpp @@ -1031,13 +1031,17 @@ IEditor *EditorManager::createEditor(const QString &editorId, EditorFactoryList factories; if (editorId.isEmpty()) { + const QFileInfo fileInfo(fileName); // Find by mime type - MimeType mimeType = m_d->m_core->mimeDatabase()->findByFile(QFileInfo(fileName)); + MimeType mimeType = m_d->m_core->mimeDatabase()->findByFile(fileInfo); if (!mimeType) { qWarning("%s unable to determine mime type of %s/%s. Falling back to text/plain", Q_FUNC_INFO, fileName.toUtf8().constData(), editorId.toUtf8().constData()); mimeType = m_d->m_core->mimeDatabase()->findByType(QLatin1String("text/plain")); } + // open text files > 48 MB in binary editor + if (fileInfo.size() > qint64(3) << 24 && mimeType.type().startsWith(QLatin1String("text"))) + mimeType = m_d->m_core->mimeDatabase()->findByType(QLatin1String("application/octet-stream")); factories = editorFactories(mimeType, true); } else { // Find by editor id |