From 6652e9c3be70b6cc9d66f21e2f95a3331267b662 Mon Sep 17 00:00:00 2001
From: Mikaël Capelle <capelle.mikael@gmail.com>
Date: Sun, 11 Oct 2020 22:04:40 +0200
Subject: Do not use inactive preview plugin.

---
 src/previewgenerator.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/previewgenerator.cpp')

diff --git a/src/previewgenerator.cpp b/src/previewgenerator.cpp
index f317393e..b406b7bc 100644
--- a/src/previewgenerator.cpp
+++ b/src/previewgenerator.cpp
@@ -38,13 +38,17 @@ void PreviewGenerator::registerPlugin(MOBase::IPluginPreview *plugin)
 
 bool PreviewGenerator::previewSupported(const QString &fileExtension) const
 {
-  return m_PreviewPlugins.find(fileExtension.toLower()) != m_PreviewPlugins.end();
+  auto it = m_PreviewPlugins.find(fileExtension.toLower());
+  if (it == m_PreviewPlugins.end()) {
+    return false;
+  }
+  return it->second->isActive();
 }
 
 QWidget *PreviewGenerator::genPreview(const QString &fileName) const
 {
   auto iter = m_PreviewPlugins.find(QFileInfo(fileName).suffix().toLower());
-  if (iter != m_PreviewPlugins.end()) {
+  if (iter != m_PreviewPlugins.end() && iter->second->isActive()) {
     return iter->second->genFilePreview(fileName, m_MaxSize);
   } else {
     return nullptr;
-- 
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