From 222575aaa68ba1696da84e7dd53708959f8b611b Mon Sep 17 00:00:00 2001
From: Linus Jahn <lnj@kaidan.im>
Date: Tue, 6 Jul 2021 22:01:33 +0200
Subject: QXmppClient: Add addNewExtension<T>()

---
 src/client/QXmppClient.cpp | 10 ++++++++++
 src/client/QXmppClient.h   |  8 ++++++++
 2 files changed, 18 insertions(+)

(limited to 'src/client')

diff --git a/src/client/QXmppClient.cpp b/src/client/QXmppClient.cpp
index 0e37a4f9..e1808445 100644
--- a/src/client/QXmppClient.cpp
+++ b/src/client/QXmppClient.cpp
@@ -195,6 +195,16 @@ QXmppClient::~QXmppClient()
     delete d;
 }
 
+///
+/// \fn QXmppClient::addNewExtension()
+///
+/// Creates a new extension and adds it to the client.
+///
+/// \returns the newly created extension
+///
+/// \since QXmpp 1.5
+///
+
 /// Registers a new \a extension with the client.
 ///
 /// \param extension
diff --git a/src/client/QXmppClient.h b/src/client/QXmppClient.h
index 3337c5b1..a6502305 100644
--- a/src/client/QXmppClient.h
+++ b/src/client/QXmppClient.h
@@ -140,6 +140,14 @@ public:
     ~QXmppClient() override;
 
     bool addExtension(QXmppClientExtension *extension);
+    template<typename T, typename... Args>
+    T *addNewExtension(Args... args)
+    {
+        // it's impossible that addExtension() returns false: ext is a new object
+        auto *ext = new T(args...);
+        addExtension(ext);
+        return ext;
+    }
     bool insertExtension(int index, QXmppClientExtension *extension);
     bool removeExtension(QXmppClientExtension *extension);
 
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