| // 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_widget_obj_wrapper.h" |
| |
| #include "ui/accessibility/ax_node_data.h" |
| #include "ui/views/accessibility/ax_aura_obj_cache.h" |
| #include "ui/views/accessibility/ax_aura_obj_wrapper.h" |
| #include "ui/views/widget/widget.h" |
| |
| namespace views { |
| |
| AXWidgetObjWrapper::AXWidgetObjWrapper(Widget* widget) : widget_(widget) { |
| widget->AddObserver(this); |
| widget->AddRemovalsObserver(this); |
| } |
| |
| AXWidgetObjWrapper::~AXWidgetObjWrapper() { |
| widget_->RemoveObserver(this); |
| widget_->RemoveRemovalsObserver(this); |
| widget_ = NULL; |
| } |
| |
| AXAuraObjWrapper* AXWidgetObjWrapper::GetParent() { |
| return AXAuraObjCache::GetInstance()->GetOrCreate(widget_->GetNativeView()); |
| } |
| |
| void AXWidgetObjWrapper::GetChildren( |
| std::vector<AXAuraObjWrapper*>* out_children) { |
| out_children->push_back( |
| AXAuraObjCache::GetInstance()->GetOrCreate(widget_->GetRootView())); |
| } |
| |
| void AXWidgetObjWrapper::Serialize(ui::AXNodeData* out_node_data) { |
| out_node_data->id = GetID(); |
| out_node_data->role = ui::AX_ROLE_CLIENT; |
| out_node_data->location = widget_->GetWindowBoundsInScreen(); |
| // TODO(dtseng): Set better states. |
| out_node_data->state = 0; |
| } |
| |
| int32 AXWidgetObjWrapper::GetID() { |
| return AXAuraObjCache::GetInstance()->GetID(widget_); |
| } |
| |
| void AXWidgetObjWrapper::OnWidgetDestroying(Widget* widget) { |
| AXAuraObjCache::GetInstance()->Remove(widget); |
| } |
| |
| void AXWidgetObjWrapper::OnWillRemoveView(Widget* widget, View* view) { |
| AXAuraObjCache::GetInstance()->Remove(view); |
| } |
| |
| } // namespace views |