Moved view selection to previewStage

CURA-5829

plugins/PreviewStage/PreviewMenu.qml

@@ -0,0 +1,77 @@
+import QtQuick 2.7
+
+import QtQuick.Controls 1.4
+
+import UM 1.3 as UM
+import Cura 1.1 as Cura
+
+Item
+{
+    id: previewMenu
+    // This widget doesn't show tooltips by itself. Instead it emits signals so others can do something with it.
+    signal showTooltip(Item item, point location, string text)
+    signal hideTooltip()
+
+    UM.I18nCatalog
+    {
+        id: catalog
+        name: "cura"
+    }
+
+    Row
+    {
+        anchors.horizontalCenter: parent.horizontalCenter
+        ComboBox
+        {
+            // This item contains the views selector, a combobox that is dynamically created from
+            // the list of available Views (packages that create different visualizations of the
+            // scene).
+            id: viewModeButton
+
+            style: UM.Theme.styles.combobox
+
+            model: UM.ViewModel { }
+            textRole: "name"
+
+            // update the model's active index
+            function updateItemActiveFlags()
+            {
+                currentIndex = getActiveIndex()
+                for (var i = 0; i < model.rowCount(); i++)
+                {
+                    model.getItem(i).active = (i == currentIndex)
+                }
+            }
+
+            // get the index of the active model item on start
+            function getActiveIndex()
+            {
+                for (var i = 0; i < model.rowCount(); i++)
+                {
+                    print(model.getItem(i).active)
+                    if (model.getItem(i).active)
+                    {
+                        return i;
+                    }
+                }
+                return 0
+            }
+
+            onCurrentIndexChanged:
+            {
+                if (model.getItem(currentIndex).id != undefined)
+                {
+                    UM.Controller.setActiveView(model.getItem(currentIndex).id)
+                }
+            }
+            currentIndex: getActiveIndex()
+        }
+
+        Cura.PrintSetupSelector
+        {
+            width: UM.Theme.getSize("print_setup_widget").width
+            onShowTooltip: previewMenu.showTooltip(item, location, text)
+            onHideTooltip: previewMenu.hideTooltip()
+        }
+    }
+}