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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 #ifndef COMPONENTS_TEST_RUNNER_ACCESSIBILITY_CONTROLLER_H_ | |
6 #define COMPONENTS_TEST_RUNNER_ACCESSIBILITY_CONTROLLER_H_ | |
7 | |
8 #include <vector> | |
9 | |
10 #include "base/macros.h" | |
11 #include "base/memory/weak_ptr.h" | |
12 #include "components/test_runner/web_ax_object_proxy.h" | |
13 #include "third_party/WebKit/public/web/WebAXObject.h" | |
14 #include "v8/include/v8.h" | |
15 | |
16 namespace blink { | |
17 class WebLocalFrame; | |
18 class WebString; | |
19 class WebView; | |
20 } | |
21 | |
22 namespace test_runner { | |
23 | |
24 class WebViewTestProxyBase; | |
25 | |
26 class AccessibilityController { | |
27 public: | |
28 explicit AccessibilityController( | |
29 WebViewTestProxyBase* web_view_test_proxy_base); | |
30 ~AccessibilityController(); | |
31 | |
32 void Reset(); | |
33 void Install(blink::WebLocalFrame* frame); | |
34 bool ShouldLogAccessibilityEvents(); | |
35 void NotificationReceived(const blink::WebAXObject& target, | |
36 const std::string& notification_name); | |
37 | |
38 private: | |
39 friend class AccessibilityControllerBindings; | |
40 | |
41 // Bound methods and properties | |
42 void LogAccessibilityEvents(); | |
43 void SetNotificationListener(v8::Local<v8::Function> callback); | |
44 void UnsetNotificationListener(); | |
45 v8::Local<v8::Object> FocusedElement(); | |
46 v8::Local<v8::Object> RootElement(); | |
47 v8::Local<v8::Object> AccessibleElementById(const std::string& id); | |
48 | |
49 v8::Local<v8::Object> FindAccessibleElementByIdRecursive( | |
50 const blink::WebAXObject&, const blink::WebString& id); | |
51 | |
52 // If true, will log all accessibility notifications. | |
53 bool log_accessibility_events_; | |
54 | |
55 WebAXObjectProxyList elements_; | |
56 | |
57 v8::Persistent<v8::Function> notification_callback_; | |
58 | |
59 blink::WebView* web_view(); | |
60 WebViewTestProxyBase* web_view_test_proxy_base_; | |
61 | |
62 base::WeakPtrFactory<AccessibilityController> weak_factory_; | |
63 | |
64 DISALLOW_COPY_AND_ASSIGN(AccessibilityController); | |
65 }; | |
66 | |
67 } // namespace test_runner | |
68 | |
69 #endif // COMPONENTS_TEST_RUNNER_ACCESSIBILITY_CONTROLLER_H_ | |
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