Additional test support for Manipulator Ditto commands (#4191)

* additional test support for manipulator ditto

Signed-off-by: hultonha <hultonha@amazon.co.uk>

* tidy-up to changes

Signed-off-by: hultonha <hultonha@amazon.co.uk>

* fix for non-unity build compile error

Signed-off-by: hultonha <hultonha@amazon.co.uk>

Code/Framework/AzManipulatorTestFramework/Include/AzManipulatorTestFramework/ImmediateModeActionDispatcher.h

@@ -18,6 +18,7 @@ namespace AzManipulatorTestFramework
     class ImmediateModeActionDispatcher
         : public ActionDispatcher<ImmediateModeActionDispatcher>
         , public AzToolsFramework::ViewportInteraction::EditorModifierKeyRequestBus::Handler
+        , public AzToolsFramework::ViewportInteraction::EditorViewportInputTimeNowRequestBus::Handler
     {
         using KeyboardModifier = AzToolsFramework::ViewportInteraction::KeyboardModifier;
         using KeyboardModifiers = AzToolsFramework::ViewportInteraction::KeyboardModifiers;
@@ -50,6 +51,9 @@ namespace AzManipulatorTestFramework
         // EditorModifierKeyRequestBus overrides ...
         KeyboardModifiers QueryKeyboardModifiers() override;
 
+        // EditorViewportInputTimeNowRequestBus overrides ...
+        AZStd::chrono::milliseconds EditorViewportInputTimeNow() override;
+
     protected:
         // ActionDispatcher ...
         void SetSnapToGridImpl(bool enabled) override;
@@ -79,6 +83,9 @@ namespace AzManipulatorTestFramework
 
         mutable AZStd::unique_ptr<MouseInteractionEvent> m_event;
         ManipulatorViewportInteraction& m_viewportManipulatorInteraction;
+
+        //! Current time that ticks up after each call to EditorViewportInputTimeNow.
+        AZStd::chrono::milliseconds m_timeNow = AZStd::chrono::milliseconds(0);
     };
 
     template<typename ActualT, typename ExpectedT>
@@ -106,4 +113,13 @@ namespace AzManipulatorTestFramework
     {
         return GetMouseInteractionEvent()->m_mouseInteraction.m_keyboardModifiers;
     }
+
+    inline AZStd::chrono::milliseconds ImmediateModeActionDispatcher::EditorViewportInputTimeNow()
+    {
+        // step the time for each call to be greater than the minimum time required for a double click to register
+        // note: the time increment is very high to ensure any potential system changes to settings such as double
+        // click interval will not be impacted
+        m_timeNow += AZStd::chrono::milliseconds(10000);
+        return m_timeNow;
+    }
 } // namespace AzManipulatorTestFramework

Code/Framework/AzManipulatorTestFramework/Source/ImmediateModeActionDispatcher.cpp

@@ -33,10 +33,12 @@ namespace AzManipulatorTestFramework
         : m_viewportManipulatorInteraction(viewportManipulatorInteraction)
     {
         AzToolsFramework::ViewportInteraction::EditorModifierKeyRequestBus::Handler::BusConnect();
+        AzToolsFramework::ViewportInteraction::EditorViewportInputTimeNowRequestBus::Handler::BusConnect();
     }
 
     ImmediateModeActionDispatcher::~ImmediateModeActionDispatcher()
     {
+        AzToolsFramework::ViewportInteraction::EditorViewportInputTimeNowRequestBus::Handler::BusDisconnect();
         AzToolsFramework::ViewportInteraction::EditorModifierKeyRequestBus::Handler::BusDisconnect();
     }