1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "ui/views/accessibility/ax_widget_obj_wrapper.h" 6 7#include "ui/accessibility/ax_node_data.h" 8#include "ui/views/accessibility/ax_aura_obj_cache.h" 9#include "ui/views/accessibility/ax_aura_obj_wrapper.h" 10#include "ui/views/widget/widget.h" 11 12namespace views { 13 14AXWidgetObjWrapper::AXWidgetObjWrapper(Widget* widget) : widget_(widget) { 15 widget->AddObserver(this); 16 widget->AddRemovalsObserver(this); 17} 18 19AXWidgetObjWrapper::~AXWidgetObjWrapper() { 20 widget_->RemoveObserver(this); 21 widget_->RemoveRemovalsObserver(this); 22 widget_ = NULL; 23} 24 25AXAuraObjWrapper* AXWidgetObjWrapper::GetParent() { 26 return AXAuraObjCache::GetInstance()->GetOrCreate(widget_->GetNativeView()); 27} 28 29void AXWidgetObjWrapper::GetChildren( 30 std::vector<AXAuraObjWrapper*>* out_children) { 31 out_children->push_back( 32 AXAuraObjCache::GetInstance()->GetOrCreate(widget_->GetRootView())); 33} 34 35void AXWidgetObjWrapper::Serialize(ui::AXNodeData* out_node_data) { 36 out_node_data->id = GetID(); 37 out_node_data->role = ui::AX_ROLE_CLIENT; 38 out_node_data->location = widget_->GetWindowBoundsInScreen(); 39 // TODO(dtseng): Set better states. 40 out_node_data->state = 0; 41} 42 43int32 AXWidgetObjWrapper::GetID() { 44 return AXAuraObjCache::GetInstance()->GetID(widget_); 45} 46 47void AXWidgetObjWrapper::OnWidgetDestroying(Widget* widget) { 48 AXAuraObjCache::GetInstance()->Remove(widget); 49} 50 51void AXWidgetObjWrapper::OnWillRemoveView(Widget* widget, View* view) { 52 AXAuraObjCache::GetInstance()->Remove(view); 53} 54 55} // namespace views 56