Fix replacing wallpaper from different types

ScreenPlayWallpaper/Wallpaper.qml

@@ -38,11 +38,28 @@ Rectangle {
             newObject.destroy(10000)
         }
 
-        function onReloadQML() {
+        // Replace wallpaper with QML Scene
+        function onReloadQML(oldType) {
+
             loader.sourceComponent = undefined
             loader.source = ""
-            Wallpaper.clearComponentCache()
+            if (oldType === Wallpaper.WallpaperType.QML)
-            root.init()
+                Wallpaper.clearComponentCache()
+
+            loader.source = Qt.resolvedUrl(Wallpaper.fullContentPath)
+        }
+
+        // This function only gets called here (the same function
+        // is inside the WebView.qml) when the previous Wallpaper type
+        // was not a video
+        function onReloadVideo(oldType) {
+            // We need to check if the old type
+            // was also Video not get called twice
+            if (oldType === Wallpaper.WallpaperType.Video)
+               return
+
+            imgCover.state = "in"
+            loader.source = "qrc:/WebView.qml"
         }
     }
 
@@ -54,12 +71,12 @@ Rectangle {
         case Wallpaper.WallpaperType.Html:
             loader.webViewUrl = Qt.resolvedUrl(Wallpaper.fullContentPath)
             loader.source = "qrc:/WebView.qml"
-             fadeIn()
+            fadeIn()
             break
         case Wallpaper.WallpaperType.Qml:
             loader.source = Qt.resolvedUrl(Wallpaper.fullContentPath)
             imgCover.state = "out"
-             fadeIn()
+            fadeIn()
             break
         }
     }

ScreenPlayWallpaper/WebView.qml

@@ -98,7 +98,8 @@ Item {
     Connections {
         target: Wallpaper
 
-        function onReloadVideo() {
+        function onReloadVideo(oldType) {
+
             webView.runJavaScript(root.getSetVideoCommand())
         }
 

ScreenPlayWallpaper/src/basewindow.cpp

@@ -13,6 +13,7 @@ BaseWindow::BaseWindow(QString projectFilePath, const QVector<int> activeScreens
     QApplication::instance()->installEventFilter(this);
 
     qRegisterMetaType<BaseWindow::WallpaperType>();
+
     qmlRegisterType<BaseWindow>("ScreenPlay.Wallpaper", 1, 0, "Wallpaper");
 
     setOSVersion(QSysInfo::productVersion());
@@ -66,8 +67,9 @@ BaseWindow::BaseWindow(QString projectFilePath, const QVector<int> activeScreens
     setBasePath(projectFilePath);
     setFullContentPath("file:///" + projectFilePath + "/" + projectObject.value("file").toString());
 
-    QObject::connect(&m_fileSystemWatcher, &QFileSystemWatcher::directoryChanged, this, &BaseWindow::reloadQML);
+    auto reloadQMLLambda = [this]() { emit reloadQML(type()); };
-    QObject::connect(&m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, this, &BaseWindow::reloadQML);
+    QObject::connect(&m_fileSystemWatcher, &QFileSystemWatcher::directoryChanged, this, reloadQMLLambda);
+    QObject::connect(&m_fileSystemWatcher, &QFileSystemWatcher::fileChanged, this, reloadQMLLambda);
     m_fileSystemWatcher.addPaths({ projectFilePath, projectFilePath + "/" + projectObject.value("file").toString() });
 
     QString type = projectObject.value("type").toString().toLower();
@@ -143,6 +145,7 @@ void BaseWindow::replaceWallpaper(
     const QString type,
     const bool checkWallpaperVisible)
 {
+    const WallpaperType oldType = this->type();
     setCheckWallpaperVisible(checkWallpaperVisible);
     setVolume(volume);
     setFillMode(fillMode);
@@ -151,10 +154,10 @@ void BaseWindow::replaceWallpaper(
     qInfo() << file;
 
     if (m_type == WallpaperType::Qml || m_type == WallpaperType::Html)
-        emit reloadQML();
+        emit reloadQML(oldType);
 
     if (m_type == WallpaperType::Video)
-        emit reloadVideo();
+        emit reloadVideo(oldType);
 }
 
 // Used for loading shader

ScreenPlayWallpaper/src/basewindow.h

@@ -106,7 +106,7 @@ public:
         return m_playbackRate;
     }
 
-    WallpaperType type() const
+    BaseWindow::WallpaperType type() const
     {
         return m_type;
     }
@@ -178,14 +178,14 @@ public:
 
 signals:
     void qmlExit();
-    void reloadQML();
+    void reloadQML(const BaseWindow::WallpaperType oldType);
-    void reloadVideo();
+    void reloadVideo(const BaseWindow::WallpaperType oldType);
 
     void loopsChanged(bool loops);
     void volumeChanged(float volume);
     void isPlayingChanged(bool isPlaying);
     void playbackRateChanged(float playbackRate);
-    void typeChanged(WallpaperType type);
+    void typeChanged(BaseWindow::WallpaperType type);
     void fullContentPathChanged(QString fullContentPath);
     void appIDChanged(QString appID);
     void qmlSceneValueReceived(QString key, QString value);
@@ -259,7 +259,7 @@ public slots:
         emit playbackRateChanged(m_playbackRate);
     }
 
-    void setType(WallpaperType type)
+    void setType(BaseWindow::WallpaperType type)
     {
         if (m_type == type)
             return;