feat: emit signal when AutoStart Changed

Signed-off-by: ComixHe <heyuming@deepin.org>

src/dbus/applicationmanager1service.cpp

@@ -6,6 +6,7 @@
 #include "applicationservice.h"
 #include "dbus/AMobjectmanager1adaptor.h"
 #include "systemdsignaldispatcher.h"
+#include "propertiesForwarder.h"
 #include <QFile>
 #include <QDBusMessage>
 #include <unistd.h>
@@ -81,6 +82,10 @@ ApplicationManager1Service::ApplicationManager1Service(std::unique_ptr<Identifie
     }
 
     scanAutoStart();
+
+    if (auto *ptr = new (std::nothrow) PropertiesForwarder{DDEApplicationManager1ObjectPath, this}; ptr == nullptr) {
+        qCritical() << "new PropertiesForwarder of Application Manager failed.";
+    }
 }
 
 void ApplicationManager1Service::addInstanceToApplication(const QString &unitName, const QDBusObjectPath &systemdUnitPath)
@@ -240,6 +245,7 @@ bool ApplicationManager1Service::addApplication(DesktopFile desktopFileSource) n
         return false;
     }
     m_applicationList.insert(application->applicationPath(), application);
+    emit listChanged();
     emit InterfacesAdded(application->applicationPath(), getChildInterfacesAndPropertiesFromObject(ptr));
 
     return true;
@@ -251,6 +257,7 @@ void ApplicationManager1Service::removeOneApplication(const QDBusObjectPath &app
         emit InterfacesRemoved(application, getChildInterfacesFromObject(it->data()));
         unregisterObjectFromDBus(application.path());
         m_applicationList.remove(application);
+        emit listChanged();
     }
 }
 

src/dbus/applicationmanager1service.h

@@ -29,7 +29,7 @@ public:
     ApplicationManager1Service &operator=(const ApplicationManager1Service &) = delete;
     ApplicationManager1Service &operator=(ApplicationManager1Service &&) = delete;
 
-    Q_PROPERTY(QList<QDBusObjectPath> List READ list)
+    Q_PROPERTY(QList<QDBusObjectPath> List READ list NOTIFY listChanged)
     [[nodiscard]] QList<QDBusObjectPath> list() const;
 
     bool addApplication(DesktopFile desktopFileSource) noexcept;
@@ -48,6 +48,7 @@ public Q_SLOTS:
 Q_SIGNALS:
     void InterfacesAdded(const QDBusObjectPath &object_path, const ObjectInterfaceMap &interfaces);
     void InterfacesRemoved(const QDBusObjectPath &object_path, const QStringList &interfaces);
+    void listChanged();
 
 private:
     std::unique_ptr<Identifier> m_identifier;

src/dbus/applicationservice.cpp

@@ -6,6 +6,7 @@
 #include "APPobjectmanager1adaptor.h"
 #include "applicationchecker.h"
 #include "applicationmanager1service.h"
+#include "propertiesForwarder.h"
 #include "dbus/instanceadaptor.h"
 #include "launchoptions.h"
 #include <QUuid>
@@ -84,6 +85,11 @@ QSharedPointer<ApplicationService> ApplicationService::createApplicationService(
         return nullptr;
     }
 
+    if (auto *ptr = new (std::nothrow) PropertiesForwarder{app->m_applicationPath.path(), app.data()}; ptr == nullptr) {
+        qCritical() << "new PropertiesForwarder of Application failed.";
+        return nullptr;
+    }
+
     return app;
 }
 
@@ -402,12 +408,14 @@ bool ApplicationService::autostartCheck(const QString &linkPath) noexcept
 {
     QFileInfo info{linkPath};
 
-    if (!info.exists() or !info.isSymbolicLink()) {
+    if (info.exists()) {
+        if (info.isSymbolicLink()) {
+            return true;
+        }
         qWarning() << "same name desktop file exists:" << linkPath << "but this may not created by AM.";
-        return false;
     }
 
-    return true;
+    return false;
 }
 
 bool ApplicationService::isAutoStart() const noexcept
@@ -437,6 +445,8 @@ void ApplicationService::setAutoStart(bool autostart) noexcept
             }
         }
     }
+
+    emit autostartChanged();
 }
 
 QList<QDBusObjectPath> ApplicationService::instances() const noexcept

src/dbus/applicationservice.h

@@ -58,8 +58,7 @@ public:
     // FIXME:
     // This property should implement with fuse guarded $XDG_CONFIG_HOME/autostart/.
     // Current implementation has some problems,
-    // such as it will not emit changed signal.
-    Q_PROPERTY(bool AutoStart READ isAutoStart WRITE setAutoStart)
+    Q_PROPERTY(bool AutoStart READ isAutoStart WRITE setAutoStart NOTIFY autostartChanged)
     [[nodiscard]] bool isAutoStart() const noexcept;
     void setAutoStart(bool autostart) noexcept;
 
@@ -107,6 +106,7 @@ public Q_SLOTS:
 Q_SIGNALS:
     void InterfacesAdded(const QDBusObjectPath &object_path, const ObjectInterfaceMap &interfaces);
     void InterfacesRemoved(const QDBusObjectPath &object_path, const QStringList &interfaces);
+    void autostartChanged();
 
 private:
     friend class ApplicationManager1Service;