libkscreen: hardcode backends path

libkscreen provides all available kscreen backends, so there is no reason to search the environment for plugins.
2017-04-28 05:49:33 -05:00
parent a53f129c45
commit c4c614c232
5 changed files with 48 additions and 16 deletions
@@ -0,0 +1,27 @@
+Index: libkscreen-5.9.4/src/backendmanager.cpp
+===================================================================
+--- libkscreen-5.9.4.orig/src/backendmanager.cpp
+++ libkscreen-5.9.4/src/backendmanager.cpp
+@@ -178,17 +178,11 @@ QFileInfo BackendManager::preferredBacke
+ QFileInfoList BackendManager::listBackends()
+ {
+     // Compile a list of installed backends first
+-    const QString backendFilter = QStringLiteral("KSC_*");
+-    const QStringList paths = QCoreApplication::libraryPaths();
+-    QFileInfoList finfos;
+-    for (const QString &path : paths) {
+-        const QDir dir(path + QLatin1String("/kf5/kscreen/"),
+-                       backendFilter,
+-                       QDir::SortFlags(QDir::QDir::Name),
+-                       QDir::NoDotAndDotDot | QDir::Files);
+-        finfos.append(dir.entryInfoList());
+-    }
+-    return finfos;
+    const QDir dir(QStringLiteral(NIXPKGS_LIBKSCREEN_BACKENDS),
+                   QStringLiteral("KSC_*"),
+                   QDir::SortFlags(QDir::QDir::Name),
+                   QDir::NoDotAndDotDot | QDir::Files);
+    return dir.entryInfoList();
+ }
+ 
+ KScreen::AbstractBackend *BackendManager::loadBackendPlugin(QPluginLoader *loader, const QString &name,