ref: change initialize logic

*complete without change animation

Widgets/waitanimationwidget.h

@@ -3,6 +3,7 @@
 
 #include <QMovie>
 #include <QWidget>
+#include <UI/resourcemanager.h>
 
 namespace Ui {
 class WaitAnimationWidget;
@@ -14,11 +15,14 @@ class WaitAnimationWidget : public QWidget
 
 public:
     explicit WaitAnimationWidget(QWidget *parent = nullptr);
-    void setMovie(QMovie *movie);
+    void initialize(ResourceManager *resourceManager);
     void showWithPlay();
     void hideWithStop();
     ~WaitAnimationWidget();
 
+public slots:
+    void slotActivateLoadingAnimation(bool flag);
+
 private:
     Ui::WaitAnimationWidget *ui;
     QMovie *loadingMovie;