[AT-SPI] Follow-up on mAccessibilityRelations

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / devel-api / controls / control-devel.cpp

diff --git a/dali-toolkit/devel-api/controls/control-devel.cpp b/dali-toolkit/devel-api/controls/control-devel.cpp
index 053e4de..7b497c9 100644 (file)
--- a/dali-toolkit/devel-api/controls/control-devel.cpp
+++ b/dali-toolkit/devel-api/controls/control-devel.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,12 +19,14 @@
 #include "control-devel.h"
 
 // EXTERNAL INCLUDES
+#include <dali/public-api/actors/actor.h>
 #include <dali/public-api/animation/animation.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/devel-api/visual-factory/transition-data.h>
 #include <dali-toolkit/internal/controls/control/control-data-impl.h>
 #include <dali-toolkit/public-api/controls/control-impl.h>
+#include <dali-toolkit/public-api/controls/control.h>
 
 namespace Dali
 {
@@ -113,6 +115,233 @@ VisualEventSignalType& VisualEventSignal(Control control)
   return controlDataImpl.VisualEventSignal();
 }
 
+Dali::Property GetVisualProperty(Control control, Dali::Property::Index index, Dali::Property::Key visualPropertyKey)
+{
+  Internal::Control&       internalControl = Toolkit::Internal::GetImplementation(control);
+  Internal::Control::Impl& controlDataImpl = Internal::Control::Impl::Get(internalControl);
+  return controlDataImpl.GetVisualProperty(index, visualPropertyKey);
+}
+
+static Toolkit::Internal::Control::Impl* GetControlImplementation(Dali::Actor actor)
+{
+  Dali::Toolkit::Control control = Toolkit::Control::DownCast(actor);
+  if(control)
+  {
+    auto& internalControl = Toolkit::Internal::GetImplementation(control);
+    auto& controlDataImpl = Toolkit::Internal::Control::Impl::Get(internalControl);
+    return &controlDataImpl;
+  }
+  return nullptr;
+}
+
+Toolkit::DevelControl::AccessibilityActivateSignalType& AccessibilityActivateSignal(Toolkit::Control control)
+{
+  return GetControlImplementation(control)->mAccessibilityActivateSignal;
+}
+
+Toolkit::DevelControl::AccessibilityReadingSkippedSignalType& AccessibilityReadingSkippedSignal(Toolkit::Control control)
+{
+  return GetControlImplementation(control)->mAccessibilityReadingSkippedSignal;
+}
+
+Toolkit::DevelControl::AccessibilityReadingPausedSignalType& AccessibilityReadingPausedSignal(Toolkit::Control control)
+{
+  return GetControlImplementation(control)->mAccessibilityReadingPausedSignal;
+}
+
+Toolkit::DevelControl::AccessibilityReadingResumedSignalType& AccessibilityReadingResumedSignal(Toolkit::Control control)
+{
+  return GetControlImplementation(control)->mAccessibilityReadingResumedSignal;
+}
+
+Toolkit::DevelControl::AccessibilityReadingCancelledSignalType& AccessibilityReadingCancelledSignal(Toolkit::Control control)
+{
+  return GetControlImplementation(control)->mAccessibilityReadingCancelledSignal;
+}
+
+Toolkit::DevelControl::AccessibilityReadingStoppedSignalType& AccessibilityReadingStoppedSignal(Toolkit::Control control)
+{
+  return GetControlImplementation(control)->mAccessibilityReadingStoppedSignal;
+}
+
+Toolkit::DevelControl::AccessibilityGetNameSignalType& AccessibilityGetNameSignal(Toolkit::Control control)
+{
+  return GetControlImplementation(control)->mAccessibilityGetNameSignal;
+}
+
+Toolkit::DevelControl::AccessibilityGetDescriptionSignalType& AccessibilityGetDescriptionSignal(Toolkit::Control control)
+{
+  return GetControlImplementation(control)->mAccessibilityGetDescriptionSignal;
+}
+
+Toolkit::DevelControl::AccessibilityDoGestureSignalType& AccessibilityDoGestureSignal(Toolkit::Control control)
+{
+  return GetControlImplementation(control)->mAccessibilityDoGestureSignal;
+}
+
+void AppendAccessibilityRelation(Dali::Actor control, Actor destination, Dali::Accessibility::RelationType relation)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    auto object = controlDataImpl->GetAccessibilityObject(destination);
+    if(object)
+    {
+      controlDataImpl->mAccessibilityRelations[relation].insert(object);
+    }
+  }
+}
+
+void RemoveAccessibilityRelation(Dali::Actor control, Actor destination, Dali::Accessibility::RelationType relation)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    auto object = controlDataImpl->GetAccessibilityObject(destination);
+    if(object)
+    {
+      auto& relations = controlDataImpl->mAccessibilityRelations;
+
+      relations[relation].erase(object);
+
+      if(relations[relation].empty())
+      {
+        relations.erase(relation);
+      }
+    }
+  }
+}
+
+std::vector<std::vector<Accessibility::Address>> GetAccessibilityRelations(Dali::Actor control)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    std::vector<std::vector<Accessibility::Address>> result(static_cast<std::size_t>(Accessibility::RelationType::MAX_COUNT));
+
+    // Map every Accessible* to its Address
+    for(auto& relation : controlDataImpl->mAccessibilityRelations)
+    {
+      auto  index   = static_cast<std::size_t>(relation.first);
+      auto& targets = relation.second;
+
+      std::transform(targets.begin(), targets.end(), std::back_inserter(result[index]), [](auto* x) {
+        return x->GetAddress();
+      });
+    }
+
+    return result;
+  }
+
+  return {};
+}
+
+void ClearAccessibilityRelations(Dali::Actor control)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    controlDataImpl->mAccessibilityRelations.clear();
+  }
+}
+
+void SetAccessibilityConstructor(Dali::Actor control, std::function<std::unique_ptr<Dali::Accessibility::Accessible>(Dali::Actor)> constructor)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    controlDataImpl->mAccessibilityConstructor = constructor;
+  }
+}
+
+void AppendAccessibilityAttribute(Dali::Actor control, const std::string& key, const std::string value)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    controlDataImpl->AppendAccessibilityAttribute(key, value);
+  }
+}
+
+void RemoveAccessibilityAttribute(Dali::Actor control, const std::string& key)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    controlDataImpl->RemoveAccessibilityAttribute(key);
+  }
+}
+
+void ClearAccessibilityAttributes(Dali::Actor control)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    controlDataImpl->ClearAccessibilityAttributes();
+  }
+}
+
+void SetAccessibilityReadingInfoType(Dali::Actor control, const Dali::Accessibility::ReadingInfoTypes types)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    controlDataImpl->SetAccessibilityReadingInfoType(types);
+  }
+}
+
+Dali::Accessibility::ReadingInfoTypes GetAccessibilityReadingInfoType(Dali::Actor control)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    return controlDataImpl->GetAccessibilityReadingInfoType();
+  }
+  return {};
+}
+
+bool ClearAccessibilityHighlight(Dali::Actor control)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    auto object = dynamic_cast<Dali::Accessibility::Component*>(controlDataImpl->GetAccessibilityObject());
+    if(object)
+    {
+      return object->ClearHighlight();
+    }
+  }
+  return false;
+}
+
+bool GrabAccessibilityHighlight(Dali::Actor control)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    auto object = dynamic_cast<Dali::Accessibility::Component*>(controlDataImpl->GetAccessibilityObject());
+    if(object)
+    {
+      return object->GrabHighlight();
+    }
+  }
+  return false;
+}
+
+Dali::Accessibility::States GetAccessibilityStates(Dali::Actor control)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    auto object = dynamic_cast<Dali::Accessibility::Component*>(controlDataImpl->GetAccessibilityObject());
+    if(object)
+    {
+      return object->GetStates();
+    }
+  }
+  return {};
+}
+
+void NotifyAccessibilityStateChange(Dali::Actor control, Dali::Accessibility::States states, bool isRecursive)
+{
+  if(auto controlDataImpl = GetControlImplementation(control))
+  {
+    controlDataImpl->GetAccessibilityObject()->NotifyAccessibilityStateChange(std::move(states), isRecursive);
+  }
+}
+
+Dali::Accessibility::Accessible* GetBoundAccessibilityObject(Dali::Actor control)
+{
+  return Dali::Accessibility::Accessible::Get(control);
+}
+
 } // namespace DevelControl
 
 } // namespace Toolkit