From Qt 5.15.2 to 5.15.10, Accessibility freeze the application on Windows: Deactivate handlers.

CHANGELOG.md

@@ -4,7 +4,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## 5.1.0 - undefined
+
+## 5.1.1 - 2023-08-24
+
+### Fixed
+- Windows freeze on Accessibility and with Qt < 5.15.10
+- Update SDK to 5.2.97
+
+## 5.1.0 - 2023-08-23
 
 ### Fixed
 - Primary color for links in chat.
@@ -42,7 +49,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Removed
 - Picture zoom on mouse over.
 
-## 5.0.17 - undefined
+## 5.0.18 - 2023-06-16
+
+### Fixed
+- Robot voice with some devices (SDK fix).
+- Crash from Lime db failure (SDK fix).
+- Loading optimization (SDK fix).
+- Update SDK to 5.2.75
+
+## 5.0.17 - 2023-06-01
 
 ### Fixed
 - Section date timezone and conferences timezone.

linphone-app/src/app/main.cpp

@@ -20,6 +20,7 @@
 
 #include "AppController.hpp"
 #include <qloggingcategory.h>
+
 #ifdef QT_QML_DEBUG
 #include <QQmlDebuggingEnabler>
 #endif
@@ -36,6 +37,15 @@ FILE * gStream = NULL;
 #include "components/vfs/VfsUtils.hpp"
 #endif
 
+#if _WIN32 && QT_VERSION < QT_VERSION_CHECK(5, 15, 10)
+// From 5.15.2 to 5.15.10, Accessibility freeze the application on Windows: Deactivate handlers.
+#define ACCESSBILITY_WORKAROUND
+#include <QAccessibleEvent>
+#include <QAccessible>
+void DummyUpdateHandler(QAccessibleEvent* event) {}
+void DummyRootObjectHandler(QObject*) {}
+#endif
+
 // =============================================================================
 
 void cleanStream(){
@@ -48,8 +58,6 @@ void cleanStream(){
 #endif
 }
 
-
-
 int main (int argc, char *argv[]) {
 #ifdef __APPLE__
 	qputenv("QT_ENABLE_GLYPH_CACHE_WORKAROUND", "1");	// On Mac, set this workaround to avoid glitches on M1, because of https://bugreports.qt.io/browse/QTBUG-89379
@@ -83,7 +91,12 @@ int main (int argc, char *argv[]) {
 	}
 	
 	qInfo() << QStringLiteral("Running app...");
-	
+
+#ifdef ACCESSBILITY_WORKAROUND
+	QAccessible::installUpdateHandler(DummyUpdateHandler);
+	QAccessible::installRootObjectHandler(DummyRootObjectHandler);
+#endif
+
 	int ret;
 	do {
 		app->initContentApp();

linphone-sdk

@@ -1 +1 @@
-Subproject commit 8613ac7500b279d300180b206a71f562332101ee
+Subproject commit b4e83802c9d24ec019edcf14d90834f304f7c44e