Qt: Add static factor methods for protocol

* lang/qt/src/qgpgmebackend.cpp (QGpgME::openpgp, QGpgME::smime): New.
* lang/qt/src/qgpgmebackend.h: Declare.
* lang/qt/tests/t-keylist.cpp (KeyListTest::testSingleKeyListSync):
  Use new functions.

--
This replaces the cryptobackendfactory functionality from libkleo.

1 files changed, 18 insertions, 0 deletions

diff --git a/lang/qt/src/qgpgmebackend.cpp b/lang/qt/src/qgpgmebackend.cpp
index 1167daee..abecde2c 100644
--- a/lang/qt/src/qgpgmebackend.cpp
+++ b/lang/qt/src/qgpgmebackend.cpp
@@ -507,3 +507,21 @@ const char *QGpgME::QGpgMEBackend::enumerateProtocols(int i) const
     default: return 0;
     }
 }
+
+static QGpgME::QGpgMEBackend *gpgmeBackend;
+
+QGpgME::Protocol *QGpgME::openpgp()
+{
+    if (!gpgmeBackend) {
+        gpgmeBackend = new QGpgME::QGpgMEBackend();
+    }
+    return gpgmeBackend->openpgp();
+}
+
+QGpgME::Protocol *QGpgME::smime()
+{
+    if (!gpgmeBackend) {
+        gpgmeBackend = new QGpgME::QGpgMEBackend();
+    }
+    return gpgmeBackend->smime();
+}