qt: Add a generic hook to start a job

* lang/qt/src/job.cpp, lang/qt/src/job.h (Job::startIt): New method.
* lang/qt/src/job_p.h (JobPrivate::startIt): New pure virtual method.
* lang/qt/src/qgpgmechangeexpiryjob.cpp
(QGpgMEChangeExpiryJobPrivate::startIt): New.
* lang/qt/src/qgpgmedecryptverifyarchivejob.cpp
(QGpgMEDecryptVerifyArchiveJobPrivate::startIt): New.
* lang/qt/src/qgpgmeencryptarchivejob.cpp
(QGpgMEEncryptArchiveJobPrivate::startIt): New.
* lang/qt/src/qgpgmeencryptjob.cpp (QGpgMEEncryptJobPrivate::startIt):
New.
* lang/qt/src/qgpgmeimportjob.cpp (QGpgMEImportJobPrivate::startIt):
New.
* lang/qt/src/qgpgmelistallkeysjob.cpp
(QGpgMEListAllKeysJobPrivate::startIt): New.
* lang/qt/src/qgpgmesignarchivejob.cpp
(QGpgMESignArchiveJobPrivate::startIt): New.
* lang/qt/src/qgpgmesignencryptarchivejob.cpp
(QGpgMESignEncryptArchiveJobPrivate::startIt): New.
* lang/qt/src/qgpgmesignencryptjob.cpp
(QGpgMESignEncryptJobPrivate::startIt): New.
--

startIt() starts a job if the necessary values have been set before.
This makes it possible to extend jobs with additional ways to start them
without having to worry about overloading existing virtual start()
methods. This will be used first for the different archive jobs.

GnuPG-bug-id: 6530

1 files changed, 6 insertions, 0 deletions

diff --git a/lang/qt/src/qgpgmesignencryptjob.cpp b/lang/qt/src/qgpgmesignencryptjob.cpp
index 6a62ee86..c2ced590 100644
--- a/lang/qt/src/qgpgmesignencryptjob.cpp
+++ b/lang/qt/src/qgpgmesignencryptjob.cpp
@@ -73,6 +73,12 @@ public:
     ~QGpgMESignEncryptJobPrivate() override = default;
 
 private:
+    GpgME::Error startIt() override
+    {
+        Q_ASSERT(!"Not supported by this Job class.");
+        return Error::fromCode(GPG_ERR_NOT_SUPPORTED);
+    }
+
     void startNow() override
     {
         q->run();