plugin: abstract service + ref

1 files changed, 43 insertions, 0 deletions

diff --git a/plugin/src/Caelestia/serviceref.cpp b/plugin/src/Caelestia/serviceref.cpp
new file mode 100644
index 0000000..ebda663
--- /dev/null
+++ b/plugin/src/Caelestia/serviceref.cpp
@@ -0,0 +1,43 @@
+#include "serviceref.hpp"
+#include "service.hpp"
+
+#include <QObject>
+
+namespace caelestia {
+
+ServiceRef::ServiceRef(Service* service, QObject* parent)
+    : QObject(parent)
+    , m_service(service) {
+    if (m_service) {
+        m_service->ref();
+    }
+}
+
+ServiceRef::~ServiceRef() {
+    if (m_service) {
+        m_service->unref();
+    }
+}
+
+Service* ServiceRef::service() const {
+    return m_service;
+}
+
+void ServiceRef::setService(Service* service) {
+    if (m_service == service) {
+        return;
+    }
+
+    if (m_service) {
+        m_service->unref();
+    }
+
+    m_service = service;
+    emit serviceChanged();
+
+    if (m_service) {
+        m_service->ref();
+    }
+}
+
+} // namespace caelestia