| // 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 "base/strings/utf_string_conversions.h" |
| #include "ui/accessibility/ax_node_data.h" |
| #include "ui/accessibility/ax_view_state.h" |
| #include "ui/views/accessibility/ax_aura_obj_cache.h" |
| #include "ui/views/view.h" |
| #include "ui/views/widget/widget.h" |
| |
| namespace views { |
| |
| AXViewObjWrapper::AXViewObjWrapper(View* view) : view_(view) { |
| DCHECK(view->GetWidget()); |
| 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()); |
| |
| return cache->GetOrCreate(view_->GetWidget()); |
| } |
| |
| void AXViewObjWrapper::GetChildren( |
| std::vector<AXAuraObjWrapper*>* out_children) { |
| // TODO(dtseng): Need to handle |Widget| child of |View|. |
| for (int i = 0; i < view_->child_count(); ++i) { |
| AXAuraObjWrapper* child = |
| AXAuraObjCache::GetInstance()->GetOrCreate(view_->child_at(i)); |
| out_children->push_back(child); |
| } |
| } |
| |
| void AXViewObjWrapper::Serialize(ui::AXNodeData* out_node_data) { |
| ui::AXViewState view_data; |
| view_->GetAccessibleState(&view_data); |
| out_node_data->id = GetID(); |
| out_node_data->role = view_data.role; |
| |
| out_node_data->state = view_data.state(); |
| if (view_->HasFocus()) |
| out_node_data->state |= 1 << ui::AX_STATE_FOCUSED; |
| if (view_->IsFocusable()) |
| out_node_data->state |= 1 << ui::AX_STATE_FOCUSABLE; |
| |
| out_node_data->location = view_->GetBoundsInScreen(); |
| |
| out_node_data->AddStringAttribute( |
| ui::AX_ATTR_NAME, base::UTF16ToUTF8(view_data.name)); |
| out_node_data->AddStringAttribute( |
| ui::AX_ATTR_VALUE, base::UTF16ToUTF8(view_data.value)); |
| |
| out_node_data->AddIntAttribute(ui::AX_ATTR_TEXT_SEL_START, |
| view_data.selection_start); |
| out_node_data->AddIntAttribute(ui::AX_ATTR_TEXT_SEL_END, |
| view_data.selection_end); |
| } |
| |
| int32 AXViewObjWrapper::GetID() { |
| return AXAuraObjCache::GetInstance()->GetID(view_); |
| } |
| |
| void AXViewObjWrapper::DoDefault() { |
| gfx::Rect rect = view_->GetBoundsInScreen(); |
| gfx::Point center = rect.CenterPoint(); |
| view_->OnMousePressed(ui::MouseEvent(ui::ET_MOUSE_PRESSED, center, center, |
| ui::EF_LEFT_MOUSE_BUTTON, |
| ui::EF_LEFT_MOUSE_BUTTON)); |
| } |
| |
| void AXViewObjWrapper::Focus() { |
| view_->RequestFocus(); |
| } |
| |
| void AXViewObjWrapper::MakeVisible() { |
| // TODO(dtseng): Implement. |
| } |
| |
| void AXViewObjWrapper::SetSelection(int32 start, int32 end) { |
| // TODO(dtseng): Implement. |
| } |
| |
| } // namespace views |