jsdialog: don't send multiple updates with the same content

Change-Id: I601511a85386a8a35cbc6a121a4719928f585794
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109726
Tested-by: Jenkins
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109957
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/vcl/jsdialog/jsdialogbuilder.cxx b/vcl/jsdialog/jsdialogbuilder.cxx
index 55fdb2bd995d..4d4802138fcf 100644
--- a/vcl/jsdialog/jsdialogbuilder.cxx
+++ b/vcl/jsdialog/jsdialogbuilder.cxx
@@ -64,6 +64,18 @@ void JSDialogNotifyIdle::send(const boost::property_tree::ptree& rTree)
 
 void JSDialogNotifyIdle::sendMessage(jsdialog::MessageType eType, VclPtr<vcl::Window> pWindow)
 {
+    // we want only the latest update of same type
+    // TODO: also if we met full update - previous updates are not valid
+    auto it = m_aMessageQueue.begin();
+
+    while (it != m_aMessageQueue.end())
+    {
+        if (it->first == eType && it->second == pWindow)
+            it = m_aMessageQueue.erase(it);
+        else
+            it++;
+    }
+
     m_aMessageQueue.push_back(std::make_pair(eType, pWindow));
 }