From 78090581d246cd391d99575680b5b8f8d9de7840 Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolan.mcnamara@collabora.com>
Date: Sun, 28 Jul 2024 14:07:49 +0100
Subject: restore WakeUpThread::joinThread
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removed with:

commit 4aa2cc878dae3b34b16ccacd9358fda5e6d6a197
    loplugin:unusedmethods

Change-Id: Ie6006defdfdab23aef0fa9d9b66b125862b760f1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/171139
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>
---
 framework/source/helper/wakeupthread.cxx | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'framework/source')

diff --git a/framework/source/helper/wakeupthread.cxx b/framework/source/helper/wakeupthread.cxx
index 9a9fc37f7442..63d52a82da76 100644
--- a/framework/source/helper/wakeupthread.cxx
+++ b/framework/source/helper/wakeupthread.cxx
@@ -88,6 +88,13 @@ public:
         }
     }
 
+    static void startThread()
+    {
+        std::unique_lock g(getMutex());
+        if (!updatables.empty() && !wakeupThread)
+            wakeupThread = new SharedWakeUpThread();
+    }
+
     void stopWithLock(std::unique_lock<std::mutex>& g)
     {
         terminate = true;
@@ -135,6 +142,12 @@ public:
         if (updatables.empty())
             disposeThreadWithLock(g);
     }
+
+    static void joinThread()
+    {
+        std::unique_lock g(getMutex());
+        disposeThreadWithLock(g);
+    }
 };
 
 rtl::Reference<SharedWakeUpThread> SharedWakeUpThread::wakeupThread;
@@ -143,6 +156,8 @@ std::vector<css::uno::WeakReference<css::util::XUpdatable>> SharedWakeUpThread::
 
 namespace framework
 {
+/* static */ void WakeUpThread::startThread() { SharedWakeUpThread::startThread(); }
+
 WakeUpThread::WakeUpThread(css::uno::Reference<css::util::XUpdatable> const& up)
     : _updatable(up)
 {
@@ -152,6 +167,8 @@ WakeUpThread::WakeUpThread(css::uno::Reference<css::util::XUpdatable> const& up)
 
 void WakeUpThread::stop() { SharedWakeUpThread::remove(_updatable); }
 
+/* static */ void WakeUpThread::joinThread() { SharedWakeUpThread::joinThread(); }
+
 } // namespace framework
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
-- 
cgit