Revert "Remove legacy viewer"

This reverts commit 4193fc4f00c2e687ca82de589603c7fa133bff50.

Also made the legacy viewer button show up by default.

The viewer doesn't currently show materials correctly, that will be
fixed in a separate patch.

Task-number: QT3DS-3198
Change-Id: I079eb31d9240abde496d91edc9f5611c3fbbe6a7
Reviewed-by: Jere Tuliniemi <jere.tuliniemi@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

2 files changed, 23 insertions, 0 deletions

diff --git a/src/Authoring/Client/Code/Core/Utility/StudioPreferences.cpp b/src/Authoring/Client/Code/Core/Utility/StudioPreferences.cpp
index 2096bb1d..d9ed32c4 100644
--- a/src/Authoring/Client/Code/Core/Utility/StudioPreferences.cpp
+++ b/src/Authoring/Client/Code/Core/Utility/StudioPreferences.cpp
@@ -205,6 +205,26 @@ void CStudioPreferences::savePreferences()
 
 //==============================================================================
 /**
+ *  Returns the state of the legacy viewer
+ *  @return true if the legacy viewer is active
+ */
+bool CStudioPreferences::IsLegacyViewerActive()
+{
+    return m_preferences->GetValue("LegacyViewerActive", true);
+}
+
+//==============================================================================
+/**
+ *  Sets the state of the legacy viewer
+ *  @param inActiveFlag true if the legacy viewer is active
+ */
+void CStudioPreferences::SetLegacyViewerActive(bool inActive)
+{
+    m_preferences->SetValue("LegacyViewerActive", inActive);
+}
+
+//==============================================================================
+/**
  *  Returns the state of the timeline snapping grid
  *  @return true if the snapping grid is active
  */
diff --git a/src/Authoring/Client/Code/Core/Utility/StudioPreferences.h b/src/Authoring/Client/Code/Core/Utility/StudioPreferences.h
index 4ef185ed..99e2d02f 100644
--- a/src/Authoring/Client/Code/Core/Utility/StudioPreferences.h
+++ b/src/Authoring/Client/Code/Core/Utility/StudioPreferences.h
@@ -53,6 +53,9 @@ public:
     static bool IsTimelineSnappingGridActive();
     static void SetTimelineSnappingGridActive(bool inActive);
 
+    static bool IsLegacyViewerActive();
+    static void SetLegacyViewerActive(bool inActive);
+
     static ESnapGridResolution GetTimelineSnappingGridResolution();
     static void SetTimelineSnappingGridResolution(ESnapGridResolution inResolution);