AsyncTask: Add async task adapter for task tree

Change-Id: I9fd90fef0d9eedfaca6e405ada5aa26006f06e33
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/libs/utils/asynctask.h b/src/libs/utils/asynctask.h
index 3b46b5aa8b..b2c7e6c50e 100644
--- a/src/libs/utils/asynctask.h
+++ b/src/libs/utils/asynctask.h
@@ -8,6 +8,7 @@
 #include "futuresynchronizer.h"
 #include "qtcassert.h"
 #include "runextensions.h"
+#include "tasktree.h"
 
 #include <QFutureWatcher>
 
@@ -77,4 +78,18 @@ private:
     QFutureWatcher<ResultType> m_watcher;
 };
 
+template <typename ResultType>
+class AsyncTaskAdapter : public Tasking::TaskAdapter<AsyncTask<ResultType>>
+{
+public:
+    AsyncTaskAdapter() {
+        this->connect(this->task(), &AsyncTaskBase::done, this, [this] {
+            emit this->done(!this->task()->isCanceled());
+        });
+    }
+    void start() final { this->task()->start(); }
+};
+
 } // namespace Utils
+
+QTC_DECLARE_CUSTOM_TEMPLATE_TASK(Async, AsyncTaskAdapter);