| // Copyright 2013 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 "content/browser/accessibility/accessibility_tree_formatter.h" |
| |
| #include <atk/atk.h> |
| |
| #include "base/logging.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "base/strings/string_util.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "content/browser/accessibility/browser_accessibility_gtk.h" |
| |
| namespace content { |
| |
| void AccessibilityTreeFormatter::AddProperties(const BrowserAccessibility& node, |
| base::DictionaryValue* dict) { |
| BrowserAccessibilityGtk* node_gtk = |
| const_cast<BrowserAccessibility*>(&node)->ToBrowserAccessibilityGtk(); |
| AtkObject* atk_object = node_gtk->GetAtkObject(); |
| AtkRole role = atk_object_get_role(atk_object); |
| if (role != ATK_ROLE_UNKNOWN) |
| dict->SetString("role", atk_role_get_name(role)); |
| dict->SetString("name", atk_object_get_name(atk_object)); |
| dict->SetString("description", atk_object_get_description(atk_object)); |
| AtkStateSet* state_set = |
| atk_object_ref_state_set(atk_object); |
| ListValue* states = new base::ListValue; |
| for (int i = ATK_STATE_INVALID; i < ATK_STATE_LAST_DEFINED; i++) { |
| AtkStateType state_type = static_cast<AtkStateType>(i); |
| if (atk_state_set_contains_state(state_set, state_type)) |
| states->AppendString(atk_state_type_get_name(state_type)); |
| } |
| dict->Set("states", states); |
| dict->SetInteger("id", node.renderer_id()); |
| } |
| |
| base::string16 AccessibilityTreeFormatter::ToString( |
| const base::DictionaryValue& node, |
| const base::string16& indent) { |
| base::string16 line; |
| std::string role_value; |
| node.GetString("role", &role_value); |
| if (!role_value.empty()) |
| WriteAttribute(true, base::StringPrintf("[%s]", role_value.c_str()), &line); |
| |
| std::string name_value; |
| node.GetString("name", &name_value); |
| WriteAttribute(true, base::StringPrintf("name='%s'", name_value.c_str()), |
| &line); |
| |
| std::string description_value; |
| node.GetString("description", &description_value); |
| WriteAttribute(false, |
| base::StringPrintf("description='%s'", |
| description_value.c_str()), |
| &line); |
| |
| const base::ListValue* states_value; |
| node.GetList("states", &states_value); |
| for (base::ListValue::const_iterator it = states_value->begin(); |
| it != states_value->end(); |
| ++it) { |
| std::string state_value; |
| if ((*it)->GetAsString(&state_value)) |
| WriteAttribute(true, state_value, &line); |
| } |
| |
| int id_value; |
| node.GetInteger("id", &id_value); |
| WriteAttribute(false, |
| base::StringPrintf("id=%d", id_value), |
| &line); |
| |
| return indent + line + ASCIIToUTF16("\n"); |
| } |
| |
| void AccessibilityTreeFormatter::Initialize() {} |
| |
| // static |
| const base::FilePath::StringType |
| AccessibilityTreeFormatter::GetActualFileSuffix() { |
| return FILE_PATH_LITERAL("-actual-gtk.txt"); |
| } |
| |
| // static |
| const base::FilePath::StringType |
| AccessibilityTreeFormatter::GetExpectedFileSuffix() { |
| return FILE_PATH_LITERAL("-expected-gtk.txt"); |
| } |
| |
| // static |
| const std::string AccessibilityTreeFormatter::GetAllowEmptyString() { |
| return "@GTK-ALLOW-EMPTY:"; |
| } |
| |
| // static |
| const std::string AccessibilityTreeFormatter::GetAllowString() { |
| return "@GTK-ALLOW:"; |
| } |
| |
| // static |
| const std::string AccessibilityTreeFormatter::GetDenyString() { |
| return "@GTK-DENY:"; |
| } |
| |
| } |