make sure that LOK "updated types" start a timer as well

273a25c796 changed the handling of LOK
messages to only set up an "updated" flag for types and then
when flushing the value is fetched. This means that queue() is not
called for such updates, and so the timeout to flush the messages
wasn't started.

Change-Id: I3a7324c86a55697f509f80b6c54cb949fb1daa72
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130526
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>

desktop/inc/lib/init.hxx

@@ -177,6 +177,7 @@ namespace desktop {
         typedef std::vector<int> queue_type1;
         typedef std::vector<CallbackData> queue_type2;
 
+        void startTimer();
         bool removeAll(int type);
         bool removeAll(int type, const std::function<bool (const CallbackData&)>& rTestFunc);
         bool processInvalidateTilesEvent(int type, CallbackData& aCallbackData);

desktop/source/lib/init.cxx

@@ -1392,6 +1392,8 @@ void CallbackFlushHandler::setUpdatedType( int nType, bool value )
     if( m_updatedTypes.size() <= o3tl::make_unsigned( nType ))
         m_updatedTypes.resize( nType + 1 ); // new are default-constructed, i.e. false
     m_updatedTypes[ nType ] = value;
+    if(value)
+        startTimer();
 }
 
 void CallbackFlushHandler::resetUpdatedType( int nType )
@@ -1406,6 +1408,8 @@ void CallbackFlushHandler::setUpdatedTypePerViewId( int nType, int nViewId, int
     if( types.size() <= o3tl::make_unsigned( nType ))
         types.resize( nType + 1 ); // new are default-constructed, i.e. 'set' is false
     types[ nType ] = PerViewIdData{ value, nSourceViewId };
+    if(value)
+        startTimer();
 }
 
 void CallbackFlushHandler::resetUpdatedTypePerViewId( int nType, int nViewId )
@@ -1730,12 +1734,7 @@ void CallbackFlushHandler::queue(const int type, CallbackData& aCallbackData)
 #endif
 
     lock.unlock();
-    if (!IsActive())
-    {
-        Start();
-    }
-    if (!m_TimeoutIdle.IsActive())
-        m_TimeoutIdle.Start();
+    startTimer();
 }
 
 bool CallbackFlushHandler::processInvalidateTilesEvent(int type, CallbackData& aCallbackData)
@@ -2218,6 +2217,14 @@ void CallbackFlushHandler::Invoke()
     m_TimeoutIdle.Stop();
 }
 
+void CallbackFlushHandler::startTimer()
+{
+    if (!IsActive())
+        Start();
+    if (!m_TimeoutIdle.IsActive())
+        m_TimeoutIdle.Start();
+}
+
 bool CallbackFlushHandler::removeAll(int type)
 {
     bool bErased = false;