[AT-SPI] Add ActorAccessible

This change adds a new ActorAccessible class as a common ancestor for
both AdaptorAccessible and ControlAccessible. This will allow to reduce
code duplication between dali-adaptor and dali-toolkit. There are no
significant changes to methods moved from AdaptorAccessible to
ActorAccessible, as they will be reworked in a later change.

Change-Id: I61fb8c6610e761cd8d49f8cf67f61af35cfe8dda

3 files changed, 5 insertions, 15 deletions

diff --git a/dali/internal/accessibility/bridge/accessible.cpp b/dali/internal/accessibility/bridge/accessible.cpp
index 08c57d353..d58bc2034 100644
--- a/dali/internal/accessibility/bridge/accessible.cpp
+++ b/dali/internal/accessibility/bridge/accessible.cpp
@@ -195,16 +195,6 @@ void Accessible::EmitBoundsChanged(Rect<> rect)
   }
 }
 
-std::vector<Accessible*> Accessible::GetChildren()
-{
-  std::vector<Accessible*> tmp(GetChildCount());
-  for(auto i = 0u; i < tmp.size(); ++i)
-  {
-    tmp[i] = GetChildAtIndex(i);
-  }
-  return tmp;
-}
-
 std::shared_ptr<Bridge::Data> Accessible::GetBridgeData() const
 {
   auto handle = mBridgeData.lock();
diff --git a/dali/internal/accessibility/bridge/bridge-base.h b/dali/internal/accessibility/bridge/bridge-base.h
index 30917e22e..cdffa9edd 100644
--- a/dali/internal/accessibility/bridge/bridge-base.h
+++ b/dali/internal/accessibility/bridge/bridge-base.h
@@ -63,6 +63,11 @@ public:
     return mChildren.size();
   }
 
+  std::vector<Dali::Accessibility::Accessible*> GetChildren() override
+  {
+    return mChildren;
+  }
+
   Dali::Accessibility::Accessible* GetChildAtIndex(size_t index) override
   {
     auto size = mChildren.size();
diff --git a/dali/internal/accessibility/bridge/component.cpp b/dali/internal/accessibility/bridge/component.cpp
index 1a4c9c9b1..640f30f73 100644
--- a/dali/internal/accessibility/bridge/component.cpp
+++ b/dali/internal/accessibility/bridge/component.cpp
@@ -45,8 +45,3 @@ Accessible* Component::GetAccessibleAtPoint(Point point, Dali::Accessibility::Co
   }
   return nullptr;
 }
-
-bool Component::IsScrollable() const
-{
-  return false;
-}