Fix displaying wallpaper

ScreenPlaySDK/screenplaysdk.cpp

@@ -38,7 +38,10 @@ void redirectMessageOutputToMainWindow(QtMsgType type, const QMessageLogContext&
 ScreenPlaySDK::ScreenPlaySDK(QQuickItem* parent)
     : QQuickItem(parent)
 {
+    // Redirect all messages from this to ScreenPlay
     global_sdkPtr = this;
+    qInstallMessageHandler(redirectMessageOutputToMainWindow);
+
     m_socket.setServerName("ScreenPlay");
     connect(&m_socket, &QLocalSocket::connected, this, &ScreenPlaySDK::connected);
     connect(&m_socket, &QLocalSocket::disconnected, this, &ScreenPlaySDK::disconnected);
@@ -47,8 +50,6 @@ ScreenPlaySDK::ScreenPlaySDK(QQuickItem* parent)
     connect(&m_socket, QOverload<QLocalSocket::LocalSocketError>::of(&QLocalSocket::error), this, &ScreenPlaySDK::error);
     m_socket.connectToServer();
 
-    // Redirect all messages from this to ScreenPlay
-    qInstallMessageHandler(redirectMessageOutputToMainWindow);
 }
 
 ScreenPlaySDK::~ScreenPlaySDK()

ScreenPlayWindow/SPWmain.cpp

@@ -18,8 +18,17 @@ int main(int argc, char* argv[])
 
     QtWebEngine::initialize();
 
+    bool debug = false;
+    if (debug) {
+        QVector<int> list;
+        list.append(0);
+        WinWindow window(list, "D:/672870/_tmp_135011", "argumentList.at(3)", "1");
+        return app.exec();
+    }
+
     // 6 parameter + 1 OS working directory default paramter
     QStringList argumentList = app.arguments();
+    qDebug() << argumentList;
     if (argumentList.length() != 7) {
         return -3;
     }
@@ -33,6 +42,9 @@ int main(int argc, char* argv[])
     if (monitorNumbers.length() == 1) {
         bool canParseMonitorNumber = false;
         int monitor = monitorNumbers.toInt(&canParseMonitorNumber);
+        if (!canParseMonitorNumber) {
+            qFatal("Could not parse monitor id to diplay wallpaper");
+        }
         list.append(monitor);
     } else {
         QStringList activeScreensList = monitorNumbers.split(",");
@@ -50,7 +62,7 @@ int main(int argc, char* argv[])
     // See screenplay.h @ScreenPlayWallpaper constructor how the args get created
 
 #if defined(Q_OS_WIN)
-    WinWindow window = WinWindow(list, argumentList.at(2), argumentList.at(3), argumentList.at(5));
+    WinWindow window(list, argumentList.at(2), argumentList.at(3), argumentList.at(5));
     QObject::connect(&sdk, &ScreenPlaySDK::sdkDisconnected, &window, &WinWindow::destroyThis);
     QObject::connect(&sdk, &ScreenPlaySDK::incommingMessage, &window, &WinWindow::messageReceived);
 #endif

ScreenPlayWindow/qml/main.qml

@@ -1,5 +1,5 @@
-import QtQuick 2.13
+import QtQuick 2.12
-import QtWebEngine 1.8
+import QtWebEngine 1.7
 import net.aimber.wallpaper 1.0
 
 Rectangle {

ScreenPlayWindow/src/basewindow.h

@@ -76,6 +76,8 @@ signals:
     void typeChanged(WallpaperType type);
     void fullContentPathChanged(QString fullContentPath);
     void appIDChanged(QString appID);
+    void qmlExit();
+    void qmlSceneValueReceived(QString key, QString value);
 
 public slots:
     virtual void destroyThis() {}

ScreenPlayWindow/src/winwindow.cpp

@@ -30,14 +30,14 @@ WinWindow::WinWindow(QVector<int>& activeScreensList, QString projectPath, QStri
         qFatal("No worker window found");
     }
 
-    // WARNING: Window flags must be called *here*!
+    // WARNING: Setting Window flags must be called *here*!
     Qt::WindowFlags flags = m_window.flags();
     m_window.setFlags(flags | Qt::FramelessWindowHint);
     SetWindowLongPtr(m_windowHandle, GWL_STYLE, WS_CHILDWINDOW);
     SetWindowLongPtr(m_windowHandle, GWL_EXSTYLE, WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR | WS_EX_NOACTIVATE);
 
     // Windows coordante system begins at 0x0 at the
-    // main monitor upper left and not at the most left top monitor
+    // main monitors upper left and not at the most left top monitor
     calcOffsets();
 
     // Ether for one Screen or for all
@@ -50,7 +50,7 @@ WinWindow::WinWindow(QVector<int>& activeScreensList, QString projectPath, QStri
     m_window.setResizeMode(QQuickView::ResizeMode::SizeRootObjectToView);
     m_window.rootContext()->setContextProperty("window", this);
     m_window.rootContext()->setContextProperty("desktopProperties", &m_windowsDesktopProperties);
-    m_window.setSource(QUrl("qrc:/main.qml"));
+    m_window.setSource(QUrl("qrc:/qml/main.qml"));
 
     // Let QML decide when were are read to show the window
     ShowWindow(m_windowHandle, SW_HIDE);
@@ -69,6 +69,11 @@ void WinWindow::destroyThis()
 {
     ShowWindow(m_windowHandle, SW_HIDE);
 
+    // Force refresh so that we display the regular
+    // desktop wallpaper again
+    ShowWindow(m_windowHandleWorker, SW_HIDE);
+    ShowWindow(m_windowHandleWorker, SW_SHOW);
+
     QCoreApplication::quit();
 }
 
@@ -79,9 +84,6 @@ void WinWindow::messageReceived(QString key, QString value)
 
 void WinWindow::calcOffsets()
 {
-    // Recalculate window coordiantes because of point (0,0)
-    // Is at the origin monitor or the most left
-
     for (int i = 0; i < QApplication::screens().count(); i++) {
         QScreen* screen = QApplication::screens().at(i);
         if (screen->availableGeometry().x() < 0) {