Suppress new Jammy warnings

include/gz/gui/qml/Main.qml

@@ -101,10 +101,10 @@ ApplicationWindow
   // C++ signals to QML slots
   Connections {
     target: MainWindow
-    onNotify: {
+    function onNotify(_message) {
       notificationDialog.setTextDuration(_message, 0)
     }
-    onNotifyWithDuration: {
+    function onNotifyWithDuration(_message, _duration) {
       notificationDialog.setTextDuration(_message, _duration)
     }
   }

include/gz/gui/qml/PluginMenu.qml

@@ -26,7 +26,7 @@ Popup {
 
   Connections {
     target: MainWindow
-    onConfigChanged: {
+    function onConfigChanged() {
       filteredModel.model = MainWindow.PluginListModel()
     }
   }

include/gz/gui/qml/StyleDialog.qml

@@ -97,21 +97,21 @@ Dialog {
   // Connections (C++ signal to QML slot)
   Connections {
     target: MainWindow
-    onMaterialThemeChanged: {
+    function onMaterialThemeChanged() {
       updateTheme(MainWindow.materialTheme);
     }
   }
 
   Connections {
     target: MainWindow
-    onMaterialPrimaryChanged: {
+    function onMaterialPrimaryChanged() {
       updatePrimary(MainWindow.materialPrimary);
     }
   }
 
   Connections {
     target: MainWindow
-    onMaterialAccentChanged: {
+    function onMaterialAccentChanged() {
       updateAccent(MainWindow.materialAccent);
     }
   }

src/Application.cc

@@ -252,8 +252,7 @@
     }
     if (this->dataPtr->mainWin->QuickWindow()->isVisible())
       this->dataPtr->mainWin->QuickWindow()->close();
-    delete this->dataPtr->mainWin;
-    this->dataPtr->mainWin = nullptr;
+    this->dataPtr->mainWin->deleteLater();
   }
 
   for (auto dialog : this->dataPtr->dialogs)
@@ -264,10 +263,7 @@
   }
   this->dataPtr->dialogs.clear();
 
-  if (this->dataPtr->engine)
-  {
-    this->dataPtr->engine->deleteLater();
-  }
+  delete this->dataPtr->engine;
 
   std::queue<std::shared_ptr<Plugin>> empty;
   std::swap(this->dataPtr->pluginsToAdd, empty);
@@ -385,11 +381,20 @@
   this->dataPtr->pluginsAdded.clear();
 
   // Process each plugin
+  bool successful = true;
   for (auto pluginElem = doc.FirstChildElement("plugin"); pluginElem != nullptr;
       pluginElem = pluginElem->NextSiblingElement("plugin"))
   {
     auto filename = pluginElem->Attribute("filename");
-    this->LoadPlugin(filename, pluginElem);
+    if (!this->LoadPlugin(filename, pluginElem))
+    {
+      successful = false;
+    }
+  }
+
+  if (!successful)
+  {
+    return false;
   }
 
   // Process window properties

src/Application_TEST.cc

@@ -42,8 +42,8 @@ TEST(ApplicationTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(Constructor))
   common::Console::SetVerbosity(4);
 
   // No Qt app
-  EXPECT_EQ(nullptr, qGuiApp);
-  EXPECT_EQ(nullptr, App());
+  ASSERT_EQ(nullptr, qGuiApp);
+  ASSERT_EQ(nullptr, App());
 
   // One app construct - destruct
   {
@@ -65,93 +65,116 @@ TEST(ApplicationTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(Constructor))
 //////////////////////////////////////////////////
 TEST(ApplicationTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(LoadPlugin))
 {
-  common::Console::SetVerbosity(4);
+  gz::common::Console::SetVerbosity(4);
 
   // No Qt app
-  EXPECT_EQ(nullptr, qGuiApp);
-
-  // Official plugin
-  {
-    Application app(g_argc, g_argv);
+  ASSERT_EQ(nullptr, qGuiApp);
+  Application app(g_argc, g_argv);
 
-    EXPECT_TRUE(app.LoadPlugin("Publisher"));
-  }
+  EXPECT_TRUE(app.LoadPlugin("Publisher"));
+}
+//////////////////////////////////////////////////
+TEST(ApplicationTest,
+    GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(LoadNonexistantPlugin))
+{
+  gz::common::Console::SetVerbosity(4);
+  // No Qt app
+  ASSERT_EQ(nullptr, qGuiApp);
+  Application app(g_argc, g_argv);
 
-  // Inexistent plugin
-  {
-    Application app(g_argc, g_argv);
+  EXPECT_FALSE(app.LoadPlugin("_doesnt_exist"));
+  EXPECT_FALSE(app.RemovePlugin("_doesnt_exist"));
+}
 
-    EXPECT_FALSE(app.LoadPlugin("_doesnt_exist"));
-    EXPECT_FALSE(app.RemovePlugin("_doesnt_exist"));
-  }
+//////////////////////////////////////////////////
+TEST(ApplicationTest,
+    GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(LoadProgrammaticPlugin))
+{
+  gz::common::Console::SetVerbosity(4);
+  // No Qt app
+  ASSERT_EQ(nullptr, qGuiApp);
+  Application app(g_argc, g_argv);
 
-  // Plugin path added programmatically
+  std::string pluginName;
+  app.connect(&app, &Application::PluginAdded, [&pluginName](
+      const QString &_pluginName)
   {
-    Application app(g_argc, g_argv);
-
-    std::string pluginName;
-    app.connect(&app, &Application::PluginAdded, [&pluginName](
-        const QString &_pluginName)
-    {
-      pluginName = _pluginName.toStdString();
-    });
+    pluginName = _pluginName.toStdString();
+  });
 
-    app.AddPluginPath(std::string(PROJECT_BINARY_PATH) + "/lib");
+  app.AddPluginPath(std::string(PROJECT_BINARY_PATH) + "/lib");
 
-    EXPECT_TRUE(app.LoadPlugin("TestPlugin"));
-    EXPECT_EQ(0u, pluginName.find("plugin"));
+  EXPECT_TRUE(app.LoadPlugin("TestPlugin"));
+  EXPECT_EQ(0u, pluginName.find("plugin"));
 
-    auto plugin = app.PluginByName(pluginName);
-    ASSERT_NE(nullptr, plugin);
-    ASSERT_NE(nullptr, plugin->CardItem());
+  auto plugin = app.PluginByName(pluginName);
+  ASSERT_NE(nullptr, plugin);
+  ASSERT_NE(nullptr, plugin->CardItem());
 
-    EXPECT_EQ(pluginName, plugin->CardItem()->objectName().toStdString());
+  EXPECT_EQ(pluginName, plugin->CardItem()->objectName().toStdString());
 
-    EXPECT_TRUE(app.RemovePlugin(pluginName));
-  }
-
-  // Plugin path added by env var
-  {
-    setenv("TEST_ENV_VAR",
-        (std::string(PROJECT_BINARY_PATH) + "/lib").c_str(), 1);
+  EXPECT_TRUE(app.RemovePlugin(pluginName));
+}
 
-    Application app(g_argc, g_argv);
-    app.SetPluginPathEnv("TEST_ENV_VAR");
+//////////////////////////////////////////////////
+TEST(ApplicationTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(LoadEnvPlugin))
+{
+  gz::common::Console::SetVerbosity(4);
+  // No Qt app
+  ASSERT_EQ(nullptr, qGuiApp);
+  Application app(g_argc, g_argv);
 
-    EXPECT_TRUE(app.LoadPlugin("TestPlugin"));
-  }
+  setenv("TEST_ENV_VAR",
+      (std::string(PROJECT_BINARY_PATH) + "/lib").c_str(), 1);
+  app.SetPluginPathEnv("TEST_ENV_VAR");
+  EXPECT_TRUE(app.LoadPlugin("TestPlugin"));
+}
 
-  // Plugin which doesn't inherit from gui::Plugin
-  {
-    Application app(g_argc, g_argv);
-    app.AddPluginPath(std::string(PROJECT_BINARY_PATH) + "/lib");
+//////////////////////////////////////////////////
+TEST(ApplicationTest,
+    GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(LoadBadInheritancePlugin))
+{
+  gz::common::Console::SetVerbosity(4);
+  // No Qt app
+  ASSERT_EQ(nullptr, qGuiApp);
+  Application app(g_argc, g_argv);
 
-    EXPECT_FALSE(app.LoadPlugin("TestBadInheritancePlugin"));
-  }
+  app.AddPluginPath(std::string(PROJECT_BINARY_PATH) + "/lib");
+  EXPECT_FALSE(app.LoadPlugin("TestBadInheritancePlugin"));
+}
 
-  // Plugin which is not registered
-  {
-    Application app(g_argc, g_argv);
-    app.AddPluginPath(std::string(PROJECT_BINARY_PATH) + "/lib");
+//////////////////////////////////////////////////
+TEST(ApplicationTest,
+    GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(LoadNotRegisteredPlugin))
+{
+  gz::common::Console::SetVerbosity(4);
+  // No Qt app
+  ASSERT_EQ(nullptr, qGuiApp);
+  Application app(g_argc, g_argv);
 
-    EXPECT_FALSE(app.LoadPlugin("TestNotRegisteredPlugin"));
-  }
+  app.AddPluginPath(std::string(PROJECT_BINARY_PATH) + "/lib");
+  EXPECT_FALSE(app.LoadPlugin("TestNotRegisteredPlugin"));
+}
 
-  // Plugin with invalid QML
-  {
-    Application app(g_argc, g_argv);
-    app.AddPluginPath(std::string(PROJECT_BINARY_PATH) + "/lib");
+//////////////////////////////////////////////////
+TEST(ApplicationTest,
+    GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(LoadInvalidQmlPlugin))
+{
+  gz::common::Console::SetVerbosity(4);
+  // No Qt app
+  ASSERT_EQ(nullptr, qGuiApp);
+  Application app(g_argc, g_argv);
 
-    EXPECT_FALSE(app.LoadPlugin("TestInvalidQmlPlugin"));
-  }
+  app.AddPluginPath(std::string(PROJECT_BINARY_PATH) + "/lib");
+  EXPECT_FALSE(app.LoadPlugin("TestInvalidQmlPlugin"));
 }
 
 //////////////////////////////////////////////////
 TEST(ApplicationTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(LoadConfig))
 {
   common::Console::SetVerbosity(4);
 
-  EXPECT_EQ(nullptr, qGuiApp);
+  ASSERT_EQ(nullptr, qGuiApp);
 
   // Empty string
   {
@@ -201,7 +224,7 @@ TEST(ApplicationTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(LoadDefaultConfig))
 {
   common::Console::SetVerbosity(4);
 
-  EXPECT_EQ(nullptr, qGuiApp);
+  ASSERT_EQ(nullptr, qGuiApp);
 
   // Test config file
   {
@@ -227,7 +250,7 @@ TEST(ApplicationTest,
 {
   common::Console::SetVerbosity(4);
 
-  EXPECT_EQ(nullptr, qGuiApp);
+  ASSERT_EQ(nullptr, qGuiApp);
 
   // No plugins
   {
@@ -297,7 +320,7 @@ TEST(ApplicationTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(Dialog))
 {
   common::Console::SetVerbosity(4);
 
-  EXPECT_EQ(nullptr, qGuiApp);
+  ASSERT_EQ(nullptr, qGuiApp);
 
   // Single dialog
   {
@@ -372,7 +395,7 @@ TEST(ApplicationTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(messageHandler))
 {
   common::Console::SetVerbosity(4);
 
-  EXPECT_EQ(nullptr, qGuiApp);
+  ASSERT_EQ(nullptr, qGuiApp);
 
   Application app(g_argc, g_argv);
 

src/MainWindow_TEST.cc

@@ -54,7 +54,7 @@ TEST(MainWindowTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(Constructor))
   auto mainWindow = new MainWindow;
   ASSERT_NE(nullptr, mainWindow);
 
-  delete mainWindow;
+  mainWindow->deleteLater();
 }
 
 /////////////////////////////////////////////////
@@ -91,7 +91,7 @@ TEST(MainWindowTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(OnSaveConfig))
     std::remove(kTestConfigFile.c_str());
   }
 
-  delete mainWindow;
+  mainWindow->deleteLater();
 }
 
 /////////////////////////////////////////////////
@@ -127,7 +127,7 @@ TEST(MainWindowTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(SaveConfigAs))
     std::remove(kTestConfigFile.c_str());
   }
 
-  delete mainWindow;
+  mainWindow->deleteLater();
 }
 
 /////////////////////////////////////////////////
@@ -720,6 +720,8 @@ TEST(MainWindowTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(ApplyConfig))
   auto mainWindow = new MainWindow;
   ASSERT_NE(nullptr, mainWindow);
 
+  app.processEvents(QEventLoop::ExcludeUserInputEvents);
+
   // Default config
   {
     auto c = mainWindow->CurrentWindowConfig();
@@ -729,6 +731,7 @@ TEST(MainWindowTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(ApplyConfig))
     EXPECT_TRUE(c.pluginsFromPaths);
     EXPECT_TRUE(c.showPlugins.empty());
     EXPECT_TRUE(c.ignoredProps.empty());
+
   }
 
   // Apply a config
@@ -746,9 +749,11 @@ TEST(MainWindowTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(ApplyConfig))
 //    c.showPlugins.push_back("watermelon");
 //    c.ignoredProps.insert("position");
 
-    mainWindow->ApplyConfig(c);
+    EXPECT_TRUE(mainWindow->ApplyConfig(c));
   }
 
+  app.processEvents(QEventLoop::ExcludeUserInputEvents);
+
   // Check applied config
   {
     auto c = mainWindow->CurrentWindowConfig();
@@ -769,5 +774,5 @@ TEST(MainWindowTest, GZ_UTILS_TEST_ENABLED_ONLY_ON_LINUX(ApplyConfig))
 //    EXPECT_EQ(c.ignoredProps.size(), 1u);
   }
 
-  delete mainWindow;
+  mainWindow->deleteLater();
 }

src/plugins/grid_config/GridConfig.qml

@@ -37,7 +37,7 @@ GridLayout {
 
   Connections {
     target: GridConfig
-    onNewParams: {
+    function onNewParams(_hCellCount, _vCellCount, _cellLength, _pos, _rot, _color) {
       horizontalCellCount.value = _hCellCount;
       verticalCellCount.value = _vCellCount;
       cellLength.value = _cellLength;

src/plugins/image_display/ImageDisplay.qml

@@ -49,7 +49,7 @@ Rectangle {
 
   Connections {
     target: ImageDisplay
-    onNewImage: image.reload();
+    function onNewImage(){ image.reload(); }
   }
 
   ColumnLayout {