qt: Support deferred start of jobs

* lang/qt/src/job.cpp, lang/qt/src/job.h (Job::startNow): New method.
* lang/qt/src/job_p.h (JobPrivate::start): New pure virtual method.
* lang/qt/src/qgpgmechangeexpiryjob.cpp
(QGpgMEChangeExpiryJobPrivate::start): New.
* lang/qt/src/qgpgmeencryptjob.cpp (QGpgMEEncryptJobPrivate::start):
New.
* lang/qt/src/qgpgmeimportjob.cpp (QGpgMEImportJobPrivate::start): New.
* lang/qt/src/qgpgmelistallkeysjob.cpp
(QGpgMEListAllKeysJobPrivate::start): New.
* lang/qt/src/qgpgmesignencryptjob.cpp
(QGpgMESignEncryptJobPrivate::start): New.
* lang/qt/src/threadedjobmixin.h (Thread::hasFunction): New method.
(ThreadedJobMixin::run, ThreadedJobMixin::setWorkerFunction): New
methods.
--

startNow() starts a deferred job for which the worker function has been
set before.

GnuPG-bug-id: 6323

1 files changed, 7 insertions, 0 deletions

diff --git a/lang/qt/src/job.cpp b/lang/qt/src/job.cpp
index 98f408b4..85de2ce7 100644
--- a/lang/qt/src/job.cpp
+++ b/lang/qt/src/job.cpp
@@ -137,6 +137,13 @@ GpgME::Context *QGpgME::Job::context(QGpgME::Job *job)
     return QGpgME::g_context_map.value (job, nullptr);
 }
 
+void QGpgME::Job::startNow()
+{
+    auto d = getJobPrivate(this);
+    Q_ASSERT(d && "This Job class has no JobPrivate class");
+    d->start();
+}
+
 #define make_job_subclass_ext(x,y)                \
     QGpgME::x::x( QObject * parent ) : y( parent ) {} \
     QGpgME::x::~x() {}