From 02634fb7c7e8dc613ffc3717bb244f85cf81a7c6 Mon Sep 17 00:00:00 2001
From: Michael Meeks <michael.meeks@collabora.com>
Date: Tue, 18 Jan 2022 17:04:15 +0000
Subject: lok: avoid duplicate emission of statechanged: messages.

We tend to get many of these per keystroke, with the same state.

Change-Id: I9d759f54aee8d6dabcef094997e8f352dd608ec3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128539
Tested-by: Jenkins
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
---
 desktop/inc/lib/init.hxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'desktop/inc')

diff --git a/desktop/inc/lib/init.hxx b/desktop/inc/lib/init.hxx
index 636cf8ef9863..288fa8ebfcc0 100644
--- a/desktop/inc/lib/init.hxx
+++ b/desktop/inc/lib/init.hxx
@@ -87,6 +87,7 @@ namespace desktop {
         static tools::Rectangle SanitizedRectangle(const tools::Rectangle& rect);
     };
 
+    /// One instance of this per view, handles flushing callbacks
     class DESKTOP_DLLPUBLIC CallbackFlushHandler final : public Idle, public SfxLokCallbackInterface
     {
     public:
@@ -191,6 +192,7 @@ namespace desktop {
         queue_type1 m_queue1;
         queue_type2 m_queue2;
         std::map<int, std::string> m_states;
+        std::unordered_map<std::string, std::string> m_lastStateChange;
         std::unordered_map<int, std::unordered_map<int, std::string>> m_viewStates;
 
         // For some types only the last message matters (see isUpdatedType()) or only the last message
-- 
cgit