EffectMaker: confirm save changes before opening an composition

Change-Id: I05659e4cdeba5dc5f437d2fb99bc3768c6a1522d
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Qt CI Patch Build Bot <ci_patchbuild_bot@qt.io>

src/plugins/effectmakernew/effectmakerview.cpp

@@ -7,17 +7,10 @@
 #include "effectmakernodesmodel.h"
 #include "effectmakerwidget.h"
 
-#include "nodeinstanceview.h"
 #include "qmldesignerconstants.h"
 
 #include <coreplugin/icore.h>
 
-#include <QQmlContext>
-#include <QQmlEngine>
-#include <QQuickItem>
-#include <QQuickView>
-#include <QTimer>
-
 namespace EffectMaker {
 
 EffectMakerContext::EffectMakerContext(QWidget *widget)
@@ -66,7 +59,7 @@ void EffectMakerView::customNotification([[maybe_unused]] const AbstractView *vi
 {
     if (identifier == "open_effectmaker_composition" && data.count() > 0) {
         const QString compositionPath = data[0].toString();
-        m_widget->effectMakerModel()->openComposition(compositionPath);
+        m_widget->openComposition(compositionPath);
     }
 }