| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/views/accessibility/ax_view_obj_wrapper.h" |
| |
| #include "ui/accessibility/ax_action_data.h" |
| #include "ui/accessibility/ax_node_data.h" |
| #include "ui/views/accessibility/ax_aura_obj_cache.h" |
| #include "ui/views/accessibility/view_accessibility.h" |
| #include "ui/views/view.h" |
| #include "ui/views/widget/widget.h" |
| |
| namespace views { |
| |
| AXViewObjWrapper::AXViewObjWrapper(View* view) : view_(view) { |
| if (view->GetWidget()) |
| AXAuraObjCache::GetInstance()->GetOrCreate(view->GetWidget()); |
| } |
| |
| AXViewObjWrapper::~AXViewObjWrapper() {} |
| |
| AXAuraObjWrapper* AXViewObjWrapper::GetParent() { |
| AXAuraObjCache* cache = AXAuraObjCache::GetInstance(); |
| if (view_->parent()) |
| return cache->GetOrCreate(view_->parent()); |
| |
| if (view_->GetWidget()) |
| return cache->GetOrCreate(view_->GetWidget()); |
| |
| return nullptr; |
| } |
| |
| void AXViewObjWrapper::GetChildren( |
| std::vector<AXAuraObjWrapper*>* out_children) { |
| if (view_->GetViewAccessibility().IsLeaf()) |
| return; |
| |
| // TODO(dtseng): Need to handle |Widget| child of |View|. |
| for (int i = 0; i < view_->child_count(); ++i) { |
| if (!view_->child_at(i)->visible()) |
| continue; |
| |
| AXAuraObjWrapper* child = |
| AXAuraObjCache::GetInstance()->GetOrCreate(view_->child_at(i)); |
| out_children->push_back(child); |
| } |
| } |
| |
| void AXViewObjWrapper::Serialize(ui::AXNodeData* out_node_data) { |
| view_->GetViewAccessibility().GetAccessibleNodeData(out_node_data); |
| out_node_data->id = GetUniqueId().Get(); |
| } |
| |
| const ui::AXUniqueId& AXViewObjWrapper::GetUniqueId() const { |
| return view_->GetViewAccessibility().GetUniqueId(); |
| } |
| |
| bool AXViewObjWrapper::HandleAccessibleAction(const ui::AXActionData& action) { |
| return view_->HandleAccessibleAction(action); |
| } |
| |
| } // namespace views |